test/testautomation_render.c
author Philipp Wiesemann <philipp.wiesemann@arcor.de>
Mon, 06 May 2013 23:00:30 +0200
changeset 7155 7f35cb1d1f51
parent 6822 18f6818ba281
child 7172 b3569dff1c6e
permissions -rw-r--r--
Removed wrong documentation from test suite for render.
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/**
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 * Original code: automated SDL platform test written by Edgar Simo "bobbens"
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 * Extended and extensively updated by aschiffler at ferzkopp dot net
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 */
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#include <stdio.h>
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#include "SDL.h"
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#include "SDL_test.h"
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/* ================= Test Case Implementation ================== */
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#define TESTRENDER_SCREEN_W     80
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#define TESTRENDER_SCREEN_H     60
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#define RENDER_COMPARE_FORMAT  SDL_PIXELFORMAT_ARGB8888
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#define RENDER_COMPARE_AMASK   0xff000000 /**< Alpha bit mask. */
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#define RENDER_COMPARE_RMASK   0x00ff0000 /**< Red bit mask. */
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#define RENDER_COMPARE_GMASK   0x0000ff00 /**< Green bit mask. */
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#define RENDER_COMPARE_BMASK   0x000000ff /**< Blue bit mask. */
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#define ALLOWABLE_ERROR_OPAQUE	0
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#define ALLOWABLE_ERROR_BLENDED	64
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/* Test window and renderer */
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SDL_Window *window = NULL;
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SDL_Renderer *renderer = NULL;
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/* Prototypes for helper functions */
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static int _clearScreen (void);
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static void _compare(SDL_Surface *reference, int allowable_error);
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static int _hasTexAlpha(void);
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static int _hasTexColor(void);
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static SDL_Texture *_loadTestFace(void);
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static int _hasBlendModes(void);
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static int _hasDrawColor(void);
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static int _isSupported(int code);
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/**
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 * Create software renderer for tests
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 */
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void InitCreateRenderer(void *arg)
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{
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  int posX = 100, posY = 100, width = 320, height = 240;
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  renderer = NULL;
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  window = SDL_CreateWindow("render_testCreateRenderer", posX, posY, width, height, 0);
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  SDLTest_AssertPass("SDL_CreateWindow()");
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  SDLTest_AssertCheck(window != NULL, "Check SDL_CreateWindow result");
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  if (window == NULL) {
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      return;
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  }
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  renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
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  SDLTest_AssertPass("SDL_CreateRenderer()");
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  SDLTest_AssertCheck(renderer != 0, "Check SDL_CreateRenderer result");
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  if (renderer == NULL) {
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      SDL_DestroyWindow(window);
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      return;
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  }
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}
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/*
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 * Destroy renderer for tests  
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 */
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void CleanupDestroyRenderer(void *arg)
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{
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  if (renderer != NULL) {  
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     SDL_DestroyRenderer(renderer);
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     renderer = NULL;
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     SDLTest_AssertPass("SDL_DestroyRenderer()");
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  }
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  if (window != NULL) {  
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     SDL_DestroyWindow(window);
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     window = NULL;
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     SDLTest_AssertPass("SDL_DestroyWindow");
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  }
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}
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/**
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 * @brief Tests call to SDL_GetNumRenderDrivers
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 *
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 * \sa
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 * http://wiki.libsdl.org/moin.cgi/SDL_GetNumRenderDrivers
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 */
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int
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render_testGetNumRenderDrivers(void *arg)
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{
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  int n;
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  n = SDL_GetNumRenderDrivers();
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  SDLTest_AssertCheck(n >= 1, "Number of renderers >= 1, reported as %i", n);
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  return TEST_COMPLETED;
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}
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    96
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    97
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    98
/**
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 * @brief Tests the SDL primitives for rendering.
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 *
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 * \sa
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 * http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawColor
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 * http://wiki.libsdl.org/moin.cgi/SDL_RenderFillRect
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 * http://wiki.libsdl.org/moin.cgi/SDL_RenderDrawLine
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 *
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 */
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int render_testPrimitives (void *arg)
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{
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   int ret;
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   int x, y;
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   SDL_Rect rect;
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   SDL_Surface *referenceSurface = NULL;
6763
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   int checkFailCount1;
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   int checkFailCount2;
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   115
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   /* Need drawcolour or just skip test. */
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   SDLTest_AssertCheck(_hasDrawColor(), "_hasDrawColor");
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   118
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   /* Draw a rectangle. */
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   rect.x = 40;
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   rect.y = 0;
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   rect.w = 40;
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   rect.h = 80;
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   124
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   ret = SDL_SetRenderDrawColor(renderer, 13, 73, 200, SDL_ALPHA_OPAQUE );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   127
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   ret = SDL_RenderFillRect(renderer, &rect );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   /* Draw a rectangle. */
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   rect.x = 10;
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   rect.y = 10;
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   rect.w = 60;
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   rect.h = 40;
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   ret = SDL_SetRenderDrawColor(renderer, 200, 0, 100, SDL_ALPHA_OPAQUE );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   138
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   ret = SDL_RenderFillRect(renderer, &rect );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   141
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   /* Draw some points like so:
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    * X.X.X.X..
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    * .X.X.X.X.
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    * X.X.X.X.. */
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   checkFailCount1 = 0;
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   checkFailCount2 = 0;
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   for (y=0; y<3; y++) {
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      for (x = y % 2; x<TESTRENDER_SCREEN_W; x+=2) {
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         ret = SDL_SetRenderDrawColor(renderer, x*y, x*y/2, x*y/3, SDL_ALPHA_OPAQUE );
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         if (ret != 0) checkFailCount1++;
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         ret = SDL_RenderDrawPoint(renderer, x, y );
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         if (ret != 0) checkFailCount2++;
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      }
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   }
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   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetRenderDrawColor, expected: 0, got: %i", checkFailCount1);
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   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_RenderDrawPoint, expected: 0, got: %i", checkFailCount2);
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   /* Draw some lines. */
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   ret = SDL_SetRenderDrawColor(renderer, 0, 255, 0, SDL_ALPHA_OPAQUE );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor");
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   ret = SDL_RenderDrawLine(renderer, 0, 30, TESTRENDER_SCREEN_W, 30 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawColor(renderer, 55, 55, 5, SDL_ALPHA_OPAQUE );
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   168
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   ret = SDL_RenderDrawLine(renderer, 40, 30, 40, 60 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawColor(renderer, 5, 105, 105, SDL_ALPHA_OPAQUE );
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   174
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   175
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   176
   ret = SDL_RenderDrawLine(renderer, 0, 0, 29, 29 );
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   177
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   ret = SDL_RenderDrawLine(renderer, 29, 30, 0, 59 );
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   180
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   ret = SDL_RenderDrawLine(renderer, 79, 0, 50, 29 );
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   183
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   ret = SDL_RenderDrawLine(renderer, 79, 59, 50, 30 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderDrawLine, expected: 0, got: %i", ret);
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   /* See if it's the same. */
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   referenceSurface = SDLTest_ImagePrimitives();
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   _compare(referenceSurface, ALLOWABLE_ERROR_OPAQUE );
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   /* Clean up. */
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   if (referenceSurface != NULL) {
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      SDL_FreeSurface(referenceSurface);
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      referenceSurface = NULL;
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   }
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   return TEST_COMPLETED;
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}
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/**
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 * @brief Tests the SDL primitives with alpha for rendering.
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 *
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 * \sa
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 * http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawColor
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 * http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawBlendMode
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 * http://wiki.libsdl.org/moin.cgi/SDL_RenderFillRect
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 */
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int render_testPrimitivesBlend (void *arg)
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{
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   int ret;
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   int i, j;
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   SDL_Rect rect;
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   SDL_Surface *referenceSurface = NULL;
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   int checkFailCount1;
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   int checkFailCount2;
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   int checkFailCount3;
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   /* Need drawcolour and blendmode or just skip test. */
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   SDLTest_AssertCheck(_hasDrawColor(), "_hasDrawColor");
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   SDLTest_AssertCheck(_hasBlendModes(), "_hasBlendModes");
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   /* Create some rectangles for each blend mode. */
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   ret = SDL_SetRenderDrawColor(renderer, 255, 255, 255, 0 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawBlendMode, expected: 0, got: %i", ret);
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   ret = SDL_RenderFillRect(renderer, NULL );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   rect.x = 10;
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   rect.y = 25;
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   rect.w = 40;
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   rect.h = 25;
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   ret = SDL_SetRenderDrawColor(renderer, 240, 10, 10, 75 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawBlendMode, expected: 0, got: %i", ret);
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   ret = SDL_RenderFillRect(renderer, &rect );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   rect.x = 30;
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   rect.y = 40;
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   rect.w = 45;
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   rect.h = 15;
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   ret = SDL_SetRenderDrawColor(renderer, 10, 240, 10, 100 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawBlendMode, expected: 0, got: %i", ret);
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   ret = SDL_RenderFillRect(renderer, &rect );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   rect.x = 25;
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   rect.y = 25;
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   rect.w = 25;
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   rect.h = 25;
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   ret = SDL_SetRenderDrawColor(renderer, 10, 10, 240, 125 );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawColor, expected: 0, got: %i", ret);
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   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetRenderDrawBlendMode, expected: 0, got: %i", ret);
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   ret = SDL_RenderFillRect(renderer, &rect );
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   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_RenderFillRect, expected: 0, got: %i", ret);
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   /* Draw blended lines, lines for everyone. */
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   checkFailCount1 = 0;
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   checkFailCount2 = 0;
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   checkFailCount3 = 0;
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   for (i=0; i<TESTRENDER_SCREEN_W; i+=2)  {
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      ret = SDL_SetRenderDrawColor(renderer, 60+2*i, 240-2*i, 50, 3*i );
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      if (ret != 0) checkFailCount1++;
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      ret = SDL_SetRenderDrawBlendMode(renderer,(((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
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            (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
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      if (ret != 0) checkFailCount2++;
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   284
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      ret = SDL_RenderDrawLine(renderer, 0, 0, i, 59 );
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      if (ret != 0) checkFailCount3++;
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   }
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   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetRenderDrawColor, expected: 0, got: %i", checkFailCount1);
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   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_SetRenderDrawBlendMode, expected: 0, got: %i", checkFailCount2);
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   SDLTest_AssertCheck(checkFailCount3 == 0, "Validate results from calls to SDL_RenderDrawLine, expected: 0, got: %i", checkFailCount3);
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   checkFailCount1 = 0;
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   checkFailCount2 = 0;
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   checkFailCount3 = 0;
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   for (i=0; i<TESTRENDER_SCREEN_H; i+=2)  {
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      ret = SDL_SetRenderDrawColor(renderer, 60+2*i, 240-2*i, 50, 3*i );
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      if (ret != 0) checkFailCount1++;
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      ret = SDL_SetRenderDrawBlendMode(renderer,(((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
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            (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
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      if (ret != 0) checkFailCount2++;
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      ret = SDL_RenderDrawLine(renderer, 0, 0, 79, i );
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      if (ret != 0) checkFailCount3++;
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   }
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   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetRenderDrawColor, expected: 0, got: %i", checkFailCount1);
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   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_SetRenderDrawBlendMode, expected: 0, got: %i", checkFailCount2);
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   SDLTest_AssertCheck(checkFailCount3 == 0, "Validate results from calls to SDL_RenderDrawLine, expected: 0, got: %i", checkFailCount3);
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   /* Draw points. */
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   checkFailCount1 = 0;
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   checkFailCount2 = 0;
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   checkFailCount3 = 0;
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   for (j=0; j<TESTRENDER_SCREEN_H; j+=3) {
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      for (i=0; i<TESTRENDER_SCREEN_W; i+=3) {
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         ret = SDL_SetRenderDrawColor(renderer, j*4, i*3, j*4, i*3 );
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         if (ret != 0) checkFailCount1++;
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         ret = SDL_SetRenderDrawBlendMode(renderer, ((((i+j)/3)%3)==0) ? SDL_BLENDMODE_BLEND :
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               ((((i+j)/3)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_NONE );
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         if (ret != 0) checkFailCount2++;
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         ret = SDL_RenderDrawPoint(renderer, i, j );
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         if (ret != 0) checkFailCount3++;
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      }
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   }   
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   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetRenderDrawColor, expected: 0, got: %i", checkFailCount1);
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   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_SetRenderDrawBlendMode, expected: 0, got: %i", checkFailCount2);
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   SDLTest_AssertCheck(checkFailCount3 == 0, "Validate results from calls to SDL_RenderDrawPoint, expected: 0, got: %i", checkFailCount3);
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   /* See if it's the same. */
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   referenceSurface = SDLTest_ImagePrimitivesBlend();
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   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED );
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   /* Clean up. */
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   if (referenceSurface != NULL) {
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      SDL_FreeSurface(referenceSurface);
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      referenceSurface = NULL;
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   }
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   return TEST_COMPLETED;
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}
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   346
/**
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 * @brief Tests some blitting routines.
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 *
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   349
 * \sa
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 * http://wiki.libsdl.org/moin.cgi/SDL_RenderCopy
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 * http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
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 */
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int
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render_testBlit(void *arg)
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{
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   int ret;
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   SDL_Rect rect;
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   SDL_Texture *tface;
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   SDL_Surface *referenceSurface = NULL;
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   Uint32 tformat;
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   int taccess, tw, th;
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   int i, j, ni, nj;
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parents:
diff changeset
   363
   int checkFailCount1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   364
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   365
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   366
   /* Need drawcolour or just skip test. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   367
   SDLTest_AssertCheck(_hasDrawColor(), "_hasDrawColor)");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   368
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   369
   /* Create face surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   370
   tface = _loadTestFace();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   371
   SDLTest_AssertCheck(tface != NULL,  "Verify _loadTestFace() result");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   372
   if (tface == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   373
       return TEST_ABORTED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   374
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   375
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   376
   /* Constant values. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   377
   ret = SDL_QueryTexture(tface, &tformat, &taccess, &tw, &th);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   378
   SDLTest_AssertCheck(ret == 0, "Verify result from SDL_QueryTexture, expected 0, got %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   379
   rect.w = tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   380
   rect.h = th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   381
   ni     = TESTRENDER_SCREEN_W - tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   382
   nj     = TESTRENDER_SCREEN_H - th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   383
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   384
   /* Loop blit. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   385
   checkFailCount1 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   386
   for (j=0; j <= nj; j+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   387
      for (i=0; i <= ni; i+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   388
         /* Blitting. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   389
         rect.x = i;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   390
         rect.y = j;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   391
         ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   392
         if (ret != 0) checkFailCount1++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   393
      }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   394
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   395
   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_RenderCopy, expected: 0, got: %i", checkFailCount1);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   396
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   397
   /* See if it's the same */
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   398
   referenceSurface = SDLTest_ImageBlit();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   399
   _compare(referenceSurface, ALLOWABLE_ERROR_OPAQUE );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   400
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   401
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   402
   SDL_DestroyTexture( tface );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   403
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   404
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   405
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   406
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   407
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   408
   return TEST_COMPLETED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   409
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   410
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   411
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   412
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   413
 * @brief Blits doing colour tests.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   414
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   415
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   416
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureColorMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   417
 * http://wiki.libsdl.org/moin.cgi/SDL_RenderCopy
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   418
 * http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   419
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   420
int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   421
render_testBlitColor (void *arg)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   422
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   423
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   424
   SDL_Rect rect;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   425
   SDL_Texture *tface;
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   426
   SDL_Surface *referenceSurface = NULL;
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   427
   Uint32 tformat;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   428
   int taccess, tw, th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   429
   int i, j, ni, nj;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   430
   int checkFailCount1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   431
   int checkFailCount2;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   432
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   433
   /* Create face surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   434
   tface = _loadTestFace();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   435
   SDLTest_AssertCheck(tface != NULL, "Verify _loadTestFace() result");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   436
   if (tface == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   437
       return TEST_ABORTED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   438
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   439
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   440
   /* Constant values. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   441
   ret = SDL_QueryTexture(tface, &tformat, &taccess, &tw, &th);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   442
   SDLTest_AssertCheck(ret == 0, "Verify result from SDL_QueryTexture, expected 0, got %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   443
   rect.w = tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   444
   rect.h = th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   445
   ni     = TESTRENDER_SCREEN_W - tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   446
   nj     = TESTRENDER_SCREEN_H - th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   447
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   448
   /* Test blitting with colour mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   449
   checkFailCount1 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   450
   checkFailCount2 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   451
   for (j=0; j <= nj; j+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   452
      for (i=0; i <= ni; i+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   453
         /* Set colour mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   454
         ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   455
         if (ret != 0) checkFailCount1++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   456
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   457
         /* Blitting. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   458
         rect.x = i;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   459
         rect.y = j;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   460
         ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   461
         if (ret != 0) checkFailCount2++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   462
      }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   463
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   464
   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetTextureColorMod, expected: 0, got: %i", checkFailCount1);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   465
   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_RenderCopy, expected: 0, got: %i", checkFailCount2);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   466
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   467
   /* See if it's the same. */
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   468
   referenceSurface = SDLTest_ImageBlitColor();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   469
   _compare(referenceSurface, ALLOWABLE_ERROR_OPAQUE );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   470
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   471
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   472
   SDL_DestroyTexture( tface );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   473
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   474
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   475
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   476
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   477
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   478
   return TEST_COMPLETED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   479
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   480
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   481
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   482
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   483
 * @brief Tests blitting with alpha.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   484
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   485
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   486
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureAlphaMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   487
 * http://wiki.libsdl.org/moin.cgi/SDL_RenderCopy
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   488
 * http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   489
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   490
int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   491
render_testBlitAlpha (void *arg)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   492
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   493
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   494
   SDL_Rect rect;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   495
   SDL_Texture *tface;
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   496
   SDL_Surface *referenceSurface = NULL;
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   497
   Uint32 tformat;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   498
   int taccess, tw, th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   499
   int i, j, ni, nj;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   500
   int checkFailCount1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   501
   int checkFailCount2;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   502
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   503
   /* Need alpha or just skip test. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   504
   SDLTest_AssertCheck(_hasTexAlpha(), "_hasTexAlpha");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   505
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   506
   /* Create face surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   507
   tface = _loadTestFace();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   508
   SDLTest_AssertCheck(tface != NULL, "Verify _loadTestFace() result");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   509
   if (tface == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   510
       return TEST_ABORTED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   511
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   512
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   513
   /* Constant values. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   514
   ret = SDL_QueryTexture(tface, &tformat, &taccess, &tw, &th);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   515
   SDLTest_AssertCheck(ret == 0, "Verify result from SDL_QueryTexture, expected 0, got %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   516
   rect.w = tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   517
   rect.h = th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   518
   ni     = TESTRENDER_SCREEN_W - tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   519
   nj     = TESTRENDER_SCREEN_H - th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   520
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   521
   /* Test blitting with alpha mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   522
   checkFailCount1 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   523
   checkFailCount2 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   524
   for (j=0; j <= nj; j+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   525
      for (i=0; i <= ni; i+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   526
         /* Set alpha mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   527
         ret = SDL_SetTextureAlphaMod( tface, (255/ni)*i );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   528
         if (ret != 0) checkFailCount1++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   529
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   530
         /* Blitting. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   531
         rect.x = i;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   532
         rect.y = j;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   533
         ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   534
         if (ret != 0) checkFailCount2++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   535
      }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   536
   }   
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   537
   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetTextureAlphaMod, expected: 0, got: %i", checkFailCount1);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   538
   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_RenderCopy, expected: 0, got: %i", checkFailCount2);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   539
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   540
   /* See if it's the same. */
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   541
   referenceSurface = SDLTest_ImageBlitAlpha();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   542
   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   543
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   544
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   545
   SDL_DestroyTexture( tface );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   546
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   547
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   548
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   549
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   550
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   551
   return TEST_COMPLETED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   552
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   553
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   554
/* Helper functions */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   555
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   556
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   557
 * @brief Tests a blend mode.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   558
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   559
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   560
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureBlendMode
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   561
 * http://wiki.libsdl.org/moin.cgi/SDL_RenderCopy
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   562
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   563
static void
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   564
_testBlitBlendMode( SDL_Texture * tface, int mode )
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   565
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   566
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   567
   Uint32 tformat;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   568
   int taccess, tw, th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   569
   int i, j, ni, nj;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   570
   SDL_Rect rect;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   571
   int checkFailCount1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   572
   int checkFailCount2;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   573
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   574
   /* Clear surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   575
   _clearScreen();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   576
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   577
   /* Constant values. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   578
   ret = SDL_QueryTexture(tface, &tformat, &taccess, &tw, &th);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   579
   SDLTest_AssertCheck(ret == 0, "Verify result from SDL_QueryTexture, expected 0, got %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   580
   rect.w = tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   581
   rect.h = th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   582
   ni     = TESTRENDER_SCREEN_W - tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   583
   nj     = TESTRENDER_SCREEN_H - th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   584
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   585
   /* Test blend mode. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   586
   checkFailCount1 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   587
   checkFailCount2 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   588
   for (j=0; j <= nj; j+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   589
      for (i=0; i <= ni; i+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   590
         /* Set blend mode. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   591
         ret = SDL_SetTextureBlendMode( tface, (SDL_BlendMode)mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   592
         if (ret != 0) checkFailCount1++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   593
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   594
         /* Blitting. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   595
         rect.x = i;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   596
         rect.y = j;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   597
         ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   598
         if (ret != 0) checkFailCount2++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   599
      }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   600
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   601
   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetTextureBlendMode, expected: 0, got: %i", checkFailCount1);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   602
   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_RenderCopy, expected: 0, got: %i", checkFailCount2);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   603
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   604
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   605
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   606
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   607
 * @brief Tests some more blitting routines.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   608
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   609
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   610
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureColorMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   611
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureAlphaMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   612
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureBlendMode
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   613
 * http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   614
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   615
int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   616
render_testBlitBlend (void *arg)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   617
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   618
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   619
   SDL_Rect rect;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   620
   SDL_Texture *tface;
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   621
   SDL_Surface *referenceSurface = NULL;
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   622
   Uint32 tformat;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   623
   int taccess, tw, th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   624
   int i, j, ni, nj;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   625
   int mode;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   626
   int checkFailCount1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   627
   int checkFailCount2;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   628
   int checkFailCount3;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   629
   int checkFailCount4;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   630
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   631
   SDLTest_AssertCheck(_hasBlendModes(), "_hasBlendModes");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   632
   SDLTest_AssertCheck(_hasTexColor(), "_hasTexColor");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   633
   SDLTest_AssertCheck(_hasTexAlpha(), "_hasTexAlpha");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   634
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   635
   /* Create face surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   636
   tface = _loadTestFace();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   637
   SDLTest_AssertCheck(tface != NULL, "Verify _loadTestFace() result");
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   638
   if (tface == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   639
       return TEST_ABORTED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   640
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   641
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   642
   /* Constant values. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   643
   ret = SDL_QueryTexture(tface, &tformat, &taccess, &tw, &th);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   644
   SDLTest_AssertCheck(ret == 0, "Verify result from SDL_QueryTexture, expected 0, got %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   645
   rect.w = tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   646
   rect.h = th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   647
   ni = TESTRENDER_SCREEN_W - tw;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   648
   nj = TESTRENDER_SCREEN_H - th;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   649
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   650
   /* Set alpha mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   651
   ret = SDL_SetTextureAlphaMod( tface, 100 );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   652
   SDLTest_AssertCheck(ret == 0, "Validate result from SDL_SetTextureAlphaMod, expected: 0, got: %i", ret);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   653
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   654
   /* Test None. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   655
   _testBlitBlendMode( tface, SDL_BLENDMODE_NONE );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   656
   referenceSurface = SDLTest_ImageBlitBlendNone();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   657
   _compare(referenceSurface, ALLOWABLE_ERROR_OPAQUE ); 
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   658
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   659
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   660
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   661
   }
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   662
   
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   663
   /* Test Blend. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   664
   _testBlitBlendMode( tface, SDL_BLENDMODE_BLEND );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   665
   referenceSurface = SDLTest_ImageBlitBlend();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   666
   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   667
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   668
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   669
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   670
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   671
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   672
   /* Test Add. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   673
   _testBlitBlendMode( tface, SDL_BLENDMODE_ADD );
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   674
   referenceSurface = SDLTest_ImageBlitBlendAdd();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   675
   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   676
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   677
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   678
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   679
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   680
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   681
   /* Test Mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   682
   _testBlitBlendMode( tface, SDL_BLENDMODE_MOD);
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   683
   referenceSurface = SDLTest_ImageBlitBlendMod();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   684
   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED );
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   685
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   686
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   687
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   688
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   689
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   690
   /* Clear surface. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   691
   _clearScreen();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   692
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   693
   /* Loop blit. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   694
   checkFailCount1 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   695
   checkFailCount2 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   696
   checkFailCount3 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   697
   checkFailCount4 = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   698
   for (j=0; j <= nj; j+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   699
      for (i=0; i <= ni; i+=4) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   700
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   701
         /* Set colour mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   702
         ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   703
         if (ret != 0) checkFailCount1++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   704
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   705
         /* Set alpha mod. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   706
         ret = SDL_SetTextureAlphaMod( tface, (100/ni)*i );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   707
         if (ret != 0) checkFailCount2++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   708
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   709
         /* Crazy blending mode magic. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   710
         mode = (i/4*j/4) % 4;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   711
         if (mode==0) mode = SDL_BLENDMODE_NONE;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   712
         else if (mode==1) mode = SDL_BLENDMODE_BLEND;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   713
         else if (mode==2) mode = SDL_BLENDMODE_ADD;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   714
         else if (mode==3) mode = SDL_BLENDMODE_MOD;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   715
         ret = SDL_SetTextureBlendMode( tface, (SDL_BlendMode)mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   716
         if (ret != 0) checkFailCount3++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   717
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   718
         /* Blitting. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   719
         rect.x = i;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   720
         rect.y = j;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   721
         ret = SDL_RenderCopy(renderer, tface, NULL, &rect );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   722
         if (ret != 0) checkFailCount4++;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   723
      }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   724
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   725
   SDLTest_AssertCheck(checkFailCount1 == 0, "Validate results from calls to SDL_SetTextureColorMod, expected: 0, got: %i", checkFailCount1);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   726
   SDLTest_AssertCheck(checkFailCount2 == 0, "Validate results from calls to SDL_SetTextureAlphaMod, expected: 0, got: %i", checkFailCount2);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   727
   SDLTest_AssertCheck(checkFailCount3 == 0, "Validate results from calls to SDL_SetTextureBlendMode, expected: 0, got: %i", checkFailCount3);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   728
   SDLTest_AssertCheck(checkFailCount4 == 0, "Validate results from calls to SDL_RenderCopy, expected: 0, got: %i", checkFailCount4);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   729
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   730
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   731
   SDL_DestroyTexture( tface );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   732
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   733
   /* Check to see if final image matches. */
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   734
   referenceSurface = SDLTest_ImageBlitBlendAll();
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   735
   _compare(referenceSurface, ALLOWABLE_ERROR_BLENDED);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   736
   if (referenceSurface != NULL) {
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   737
      SDL_FreeSurface(referenceSurface);
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   738
      referenceSurface = NULL;
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   739
   }
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   740
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   741
   return TEST_COMPLETED;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   742
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   743
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   744
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   745
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   746
 * @brief Checks to see if functionality is supported. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   747
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   748
static int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   749
_isSupported( int code )
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   750
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   751
   return (code == 0);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   752
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   753
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   754
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   755
 * @brief Test to see if we can vary the draw colour. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   756
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   757
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   758
 * http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawColor
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   759
 * http://wiki.libsdl.org/moin.cgi/SDL_GetRenderDrawColor
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   760
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   761
static int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   762
_hasDrawColor (void)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   763
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   764
   int ret, fail;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   765
   Uint8 r, g, b, a;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   766
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   767
   fail = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   768
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   769
   /* Set colour. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   770
   ret = SDL_SetRenderDrawColor(renderer, 100, 100, 100, 100 );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   771
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   772
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   773
   ret = SDL_GetRenderDrawColor(renderer, &r, &g, &b, &a );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   774
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   775
      fail = 1;
6772
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   776
      
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   777
   /* Restore natural. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   778
   ret = SDL_SetRenderDrawColor(renderer, 0, 0, 0, SDL_ALPHA_OPAQUE );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   779
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   780
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   781
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   782
   /* Something failed, consider not available. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   783
   if (fail)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   784
      return 0;
6772
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   785
      
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   786
   /* Not set properly, consider failed. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   787
   else if ((r != 100) || (g != 100) || (b != 100) || (a != 100))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   788
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   789
   return 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   790
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   791
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   792
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   793
 * @brief Test to see if we can vary the blend mode. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   794
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   795
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   796
 * http://wiki.libsdl.org/moin.cgi/SDL_SetRenderDrawBlendMode
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   797
 * http://wiki.libsdl.org/moin.cgi/SDL_GetRenderDrawBlendMode
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   798
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   799
static int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   800
_hasBlendModes (void)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   801
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   802
   int fail;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   803
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   804
   SDL_BlendMode mode;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   805
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   806
   fail = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   807
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   808
   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   809
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   810
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   811
   ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   812
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   813
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   814
   ret = (mode != SDL_BLENDMODE_BLEND);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   815
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   816
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   817
   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_ADD );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   818
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   819
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   820
   ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   821
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   822
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   823
   ret = (mode != SDL_BLENDMODE_ADD);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   824
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   825
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   826
   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_MOD );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   827
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   828
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   829
   ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   830
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   831
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   832
   ret = (mode != SDL_BLENDMODE_MOD);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   833
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   834
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   835
   ret = SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_NONE );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   836
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   837
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   838
   ret = SDL_GetRenderDrawBlendMode(renderer, &mode );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   839
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   840
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   841
   ret = (mode != SDL_BLENDMODE_NONE);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   842
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   843
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   844
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   845
   return !fail;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   846
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   847
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   848
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   849
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   850
 * @brief Loads the test image 'Face' as texture. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   851
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   852
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   853
 * http://wiki.libsdl.org/moin.cgi/SDL_CreateTextureFromSurface
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   854
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   855
static SDL_Texture *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   856
_loadTestFace(void)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   857
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   858
   SDL_Surface *face;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   859
   SDL_Texture *tface;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   860
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   861
   face = SDLTest_ImageFace();
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   862
   if (face == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   863
      return NULL;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   864
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   865
   
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   866
   tface = SDL_CreateTextureFromSurface(renderer, face);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   867
   if (tface == NULL) {
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   868
       SDLTest_LogError("SDL_CreateTextureFromSurface() failed with error: %s", SDL_GetError());
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   869
   }
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   870
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   871
   SDL_FreeSurface(face);
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   872
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   873
   return tface;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   874
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   875
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   876
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   877
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   878
 * @brief Test to see if can set texture colour mode. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   879
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   880
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   881
 * http://wiki.libsdl.org/moin.cgi/SDL_SetTextureColorMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   882
 * http://wiki.libsdl.org/moin.cgi/SDL_GetTextureColorMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   883
 * http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   884
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   885
static int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   886
_hasTexColor (void)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   887
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   888
   int fail;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   889
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   890
   SDL_Texture *tface;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   891
   Uint8 r, g, b;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   892
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   893
   /* Get test face. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   894
   tface = _loadTestFace();
6772
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   895
   if (tface == NULL)
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   896
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   897
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   898
   /* See if supported. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   899
   fail = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   900
   ret = SDL_SetTextureColorMod( tface, 100, 100, 100 );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   901
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   902
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   903
   ret = SDL_GetTextureColorMod( tface, &r, &g, &b );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   904
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   905
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   906
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   907
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   908
   SDL_DestroyTexture( tface );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   909
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   910
   if (fail)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   911
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   912
   else if ((r != 100) || (g != 100) || (b != 100))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   913
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   914
   return 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   915
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   916
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   917
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   918
 * @brief Test to see if we can vary the alpha of the texture. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   919
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   920
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   921
 *  http://wiki.libsdl.org/moin.cgi/SDL_SetTextureAlphaMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   922
 *  http://wiki.libsdl.org/moin.cgi/SDL_GetTextureAlphaMod
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   923
 *  http://wiki.libsdl.org/moin.cgi/SDL_DestroyTexture
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   924
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   925
static int
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   926
_hasTexAlpha(void)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   927
{
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   928
   int fail;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   929
   int ret;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   930
   SDL_Texture *tface;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   931
   Uint8 a;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   932
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   933
   /* Get test face. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   934
   tface = _loadTestFace();
6772
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   935
   if (tface == NULL)
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   936
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   937
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   938
   /* See if supported. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   939
   fail = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   940
   ret = SDL_SetTextureAlphaMod( tface, 100 );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   941
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   942
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   943
   ret = SDL_GetTextureAlphaMod( tface, &a );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   944
   if (!_isSupported(ret))
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   945
      fail = 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   946
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   947
   /* Clean up. */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   948
   SDL_DestroyTexture( tface );
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   949
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   950
   if (fail)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   951
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   952
   else if (a != 100)
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   953
      return 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   954
   return 1;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   955
}
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   956
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   957
/**
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   958
 * @brief Compares screen pixels with image pixels. Helper function.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   959
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   960
 * @param s Image to compare against.
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   961
 *
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   962
 * \sa
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   963
 * http://wiki.libsdl.org/moin.cgi/SDL_RenderReadPixels
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   964
 * http://wiki.libsdl.org/moin.cgi/SDL_CreateRGBSurfaceFrom
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   965
 * http://wiki.libsdl.org/moin.cgi/SDL_FreeSurface
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   966
 */
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   967
static void
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   968
_compare(SDL_Surface *referenceSurface, int allowable_error)
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   969
{
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   970
   int result;
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   971
   SDL_Rect rect;
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   972
   Uint8 *pixels;
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   973
   SDL_Surface *testSurface;
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   974
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   975
   /* Read pixels. */
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   976
   pixels = (Uint8 *)SDL_malloc(4*TESTRENDER_SCREEN_W*TESTRENDER_SCREEN_H);
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   977
   SDLTest_AssertCheck(pixels != NULL, "Validate allocated temp pixel buffer");
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   978
   if (pixels == NULL) return;
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   979
6773
5ebc5a9e35b4 Add surface test suite; minor improvements to render suite; refactor image saving into test lib compare function; fix for Haiku build
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6772
diff changeset
   980
   /* Explicitly specify the rect in case the window isn't the expected size... */
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   981
   rect.x = 0;
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   982
   rect.y = 0;
6772
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   983
   rect.w = TESTRENDER_SCREEN_W;
5229a117ef97 Added audio test suite; minor code cleanups in test lib
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6769
diff changeset
   984
   rect.h = TESTRENDER_SCREEN_H;
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   985
   result = SDL_RenderReadPixels(renderer, &rect, RENDER_COMPARE_FORMAT, pixels, 80*4 );
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   986
   SDLTest_AssertCheck(result == 0, "Validate result from SDL_RenderReadPixels, expected: 0, got: %i", result);
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   987
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   988
   /* Create surface. */
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   989
   testSurface = SDL_CreateRGBSurfaceFrom(pixels, TESTRENDER_SCREEN_W, TESTRENDER_SCREEN_H, 32, TESTRENDER_SCREEN_W*4,
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
Andreas Schiffler <aschiffler@ferzkopp.net>
parents:
diff changeset
   990
                                       RENDER_COMPARE_RMASK, RENDER_COMPARE_GMASK, RENDER_COMPARE_BMASK, RENDER_COMPARE_AMASK);
6822
18f6818ba281 Add mouse tests; update test suites
Andreas Schiffler <aschiffler@ferzkopp.net>
parents: 6773
diff changeset
   991
   SDLTest_AssertCheck(testSurface != NULL, "Verify result from SDL_CreateRGBSurfaceFrom is not NULL");
6763
9cbd31a3450b Test lib updates: updated harness to support filtering, added surface comparer, updated interface to test images; added Render test suite from GSOC project
A