src/video/quartz/SDL_QuartzVideo.m
author Sam Lantinga <slouken@libsdl.org>
Wed, 23 Jul 2003 04:39:44 +0000
changeset 657 714053f573e7
parent 656 864e2d2a9a55
child 668 f91ded895274
permissions -rw-r--r--
Date: Thu, 24 Jul 2003 01:40:17 +0200 From: Andrew Straw Subject: Patch: Mac OS X window position environment variable
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Library General Public
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    License as published by the Free Software Foundation; either
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    version 2 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Library General Public License for more details.
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    You should have received a copy of the GNU Library General Public
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    License along with this library; if not, write to the Free
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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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#include "SDL_QuartzVideo.h"
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/* Include files into one compile unit...break apart eventually */
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#include "SDL_QuartzWM.m"
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#include "SDL_QuartzEvents.m"
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#include "SDL_QuartzWindow.m"
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/* Bootstrap binding, enables entry point into the driver */
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VideoBootStrap QZ_bootstrap = {
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    "Quartz", "Mac OS X CoreGraphics", QZ_Available, QZ_CreateDevice
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};
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/* Bootstrap functions */
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static int QZ_Available () {
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    return 1;
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}
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static SDL_VideoDevice* QZ_CreateDevice (int device_index) {
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#pragma unused (device_index)
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    SDL_VideoDevice *device;
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    SDL_PrivateVideoData *hidden;
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    device = (SDL_VideoDevice*) malloc (sizeof (*device) );
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    hidden = (SDL_PrivateVideoData*) malloc (sizeof (*hidden) );
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    if (device == NULL || hidden == NULL)
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        SDL_OutOfMemory ();
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    memset (device, 0, sizeof (*device) );
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    memset (hidden, 0, sizeof (*hidden) );
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    device->hidden = hidden;
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    device->VideoInit        = QZ_VideoInit;
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    device->ListModes        = QZ_ListModes;
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    device->SetVideoMode     = QZ_SetVideoMode;
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    device->ToggleFullScreen = QZ_ToggleFullScreen;
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    device->SetColors        = QZ_SetColors;
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    /* device->UpdateRects      = QZ_UpdateRects; this is determined by SetVideoMode() */
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    device->VideoQuit        = QZ_VideoQuit;
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    device->LockHWSurface   = QZ_LockHWSurface;
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    device->UnlockHWSurface = QZ_UnlockHWSurface;
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    device->FreeHWSurface   = QZ_FreeHWSurface;
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    /* device->FlipHWSurface   = QZ_FlipHWSurface */;
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    device->SetGamma     = QZ_SetGamma;
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    device->GetGamma     = QZ_GetGamma;
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    device->SetGammaRamp = QZ_SetGammaRamp;
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    device->GetGammaRamp = QZ_GetGammaRamp;
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    device->GL_GetProcAddress = QZ_GL_GetProcAddress;
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    device->GL_GetAttribute   = QZ_GL_GetAttribute;
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    device->GL_MakeCurrent    = QZ_GL_MakeCurrent;
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    device->GL_SwapBuffers    = QZ_GL_SwapBuffers;
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    device->GL_LoadLibrary    = QZ_GL_LoadLibrary;
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    device->FreeWMCursor   = QZ_FreeWMCursor;
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    device->CreateWMCursor = QZ_CreateWMCursor;
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    device->ShowWMCursor   = QZ_ShowWMCursor;
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    device->WarpWMCursor   = QZ_WarpWMCursor;
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    device->MoveWMCursor   = QZ_MoveWMCursor;
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    device->CheckMouseMode = QZ_CheckMouseMode;
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    device->InitOSKeymap   = QZ_InitOSKeymap;
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    device->PumpEvents     = QZ_PumpEvents;
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    device->SetCaption    = QZ_SetCaption;
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    device->SetIcon       = QZ_SetIcon;
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    device->IconifyWindow = QZ_IconifyWindow;
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    /*device->GetWMInfo     = QZ_GetWMInfo;*/
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    device->GrabInput     = QZ_GrabInput;
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    device->CreateYUVOverlay =  QZ_CreateYUVOverlay;
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    device->free             = QZ_DeleteDevice;
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    return device;
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}
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static void QZ_DeleteDevice (SDL_VideoDevice *device) {
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    free (device->hidden);
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    free (device);
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}
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static int QZ_VideoInit (_THIS, SDL_PixelFormat *video_format) {
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    /* Initialize the video settings; this data persists between mode switches */
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    display_id = kCGDirectMainDisplay;
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    save_mode  = CGDisplayCurrentMode    (display_id);
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    mode_list  = CGDisplayAvailableModes (display_id);
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    palette    = CGPaletteCreateDefaultColorPalette ();
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    /* Gather some information that is useful to know about the display */
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    CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayBitsPerPixel),
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                      kCFNumberSInt32Type, &device_bpp);
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    CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayWidth),
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                      kCFNumberSInt32Type, &device_width);
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272
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    CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayHeight),
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                      kCFNumberSInt32Type, &device_height);
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   128
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    video_format->BitsPerPixel = device_bpp;
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    /* Set misc globals */
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    current_grab_mode = SDL_GRAB_OFF;
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    in_foreground     = YES;
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    cursor_visible    = YES;
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555
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    /* register for sleep notifications so wake from sleep generates SDL_VIDEOEXPOSE */
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    QZ_RegisterForSleepNotifications (this);
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   138
    
272
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   139
    return 0;
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}
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static SDL_Rect** QZ_ListModes (_THIS, SDL_PixelFormat *format, Uint32 flags) {
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    CFIndex num_modes;
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    CFIndex i;
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    int list_size = 0;
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    /* Any windowed mode is acceptable */
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    if ( (flags & SDL_FULLSCREEN) == 0 )
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        return (SDL_Rect**)-1;
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    /* Free memory from previous call, if any */
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    if ( client_mode_list != NULL ) {
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390
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        int i;
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        for (i = 0; client_mode_list[i] != NULL; i++)
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            free (client_mode_list[i]);
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        free (client_mode_list);
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        client_mode_list = NULL;
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    }
390
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   164
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   165
    num_modes = CFArrayGetCount (mode_list);
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   166
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    /* Build list of modes with the requested bpp */
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   168
    for (i = 0; i < num_modes; i++) {
390
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   169
155
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        CFDictionaryRef onemode;
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        CFNumberRef     number;
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        int bpp;
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   173
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        onemode = CFArrayGetValueAtIndex (mode_list, i);
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        number = CFDictionaryGetValue (onemode, kCGDisplayBitsPerPixel);
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        CFNumberGetValue (number, kCFNumberSInt32Type, &bpp);
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   177
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        if (bpp == format->BitsPerPixel) {
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   179
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            int intvalue;
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            int hasMode;
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            int width, height;
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   183
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            number = CFDictionaryGetValue (onemode, kCGDisplayWidth);
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            CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue);
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            width = (Uint16) intvalue;
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   187
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   188
            number = CFDictionaryGetValue (onemode, kCGDisplayHeight);
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            CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue);
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   190
            height = (Uint16) intvalue;
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   191
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   192
            /* Check if mode is already in the list */
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   193
            {
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   194
                int i;
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   195
                hasMode = SDL_FALSE;
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   196
                for (i = 0; i < list_size; i++) {
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   197
                    if (client_mode_list[i]->w == width && 
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   198
                        client_mode_list[i]->h == height) {
390
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   199
                        hasMode = SDL_TRUE;
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   200
                        break;
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diff changeset
   201
                    }
155
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   202
                }
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   203
            }
390
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   204
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   205
            /* Grow the list and add mode to the list */
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   206
            if ( ! hasMode ) {
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   207
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   208
                SDL_Rect *rect;
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   209
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   210
                list_size++;
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   211
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   212
                if (client_mode_list == NULL)
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   213
                    client_mode_list = (SDL_Rect**) 
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                        malloc (sizeof(*client_mode_list) * (list_size+1) );
390
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                else
501
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   216
                    client_mode_list = (SDL_Rect**) 
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   217
                        realloc (client_mode_list, sizeof(*client_mode_list) * (list_size+1));
390
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   219
                rect = (SDL_Rect*) malloc (sizeof(**client_mode_list));
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   221
                if (client_mode_list == NULL || rect == NULL) {
390
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   222
                    SDL_OutOfMemory ();
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   223
                    return NULL;
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diff changeset
   224
                }
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   225
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   226
                rect->w = width;
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   227
                rect->h = height;
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   228
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   229
                client_mode_list[list_size-1] = rect;
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   230
                client_mode_list[list_size]   = NULL;
272
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diff changeset
   231
            }
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   232
        }
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   233
    }
390
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   234
155
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   235
    /* Sort list largest to smallest (by area) */
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   236
    {
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   237
        int i, j;
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   238
        for (i = 0; i < list_size; i++) {
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   239
            for (j = 0; j < list_size-1; j++) {
390
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   240
155
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   241
                int area1, area2;
501
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   242
                area1 = client_mode_list[j]->w * client_mode_list[j]->h;
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diff changeset
   243
                area2 = client_mode_list[j+1]->w * client_mode_list[j+1]->h;
390
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diff changeset
   244
155
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diff changeset
   245
                if (area1 < area2) {
501
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diff changeset
   246
                    SDL_Rect *tmp = client_mode_list[j];
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diff changeset
   247
                    client_mode_list[j] = client_mode_list[j+1];
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diff changeset
   248
                    client_mode_list[j+1] = tmp;
155
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   249
                }
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diff changeset
   250
            }
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diff changeset
   251
        }
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diff changeset
   252
    }
501
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   253
    return client_mode_list;
47
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diff changeset
   254
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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diff changeset
   255
657
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   256
static SDL_bool QZ_WindowPosition(_THIS, int *x, int *y)
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   257
{
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   258
    const char *window = getenv("SDL_VIDEO_WINDOW_POS");
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diff changeset
   259
    if ( window ) {
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   260
        if ( sscanf(window, "%d,%d", x, y) == 2 ) {
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   261
            return SDL_TRUE;
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diff changeset
   262
        }
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diff changeset
   263
    }
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diff changeset
   264
    return SDL_FALSE;
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diff changeset
   265
}
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   266
501
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   267
/* 
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diff changeset
   268
    Gamma functions to try to hide the flash from a rez switch
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diff changeset
   269
    Fade the display from normal to black
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diff changeset
   270
    Save gamma tables for fade back to normal
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diff changeset
   271
*/
272
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   272
static UInt32 QZ_FadeGammaOut (_THIS, SDL_QuartzGammaTable *table) {
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   273
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   274
    CGGammaValue redTable[QZ_GAMMA_TABLE_SIZE],
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   275
    greenTable[QZ_GAMMA_TABLE_SIZE],
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   276
    blueTable[QZ_GAMMA_TABLE_SIZE];
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   277
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   278
    float percent;
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diff changeset
   279
    int j;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   280
    int actual;
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   281
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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   282
    if ( (CGDisplayNoErr != CGGetDisplayTransferByTable
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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   283
          (display_id, QZ_GAMMA_TABLE_SIZE,
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   284
           table->red, table->green, table->blue, &actual)) ||
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   285
         actual != QZ_GAMMA_TABLE_SIZE) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   286
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   287
        return 1;
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diff changeset
   288
    }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   289
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diff changeset
   290
    memcpy (redTable, table->red, sizeof(redTable));
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   291
    memcpy (greenTable, table->green, sizeof(greenTable));
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   292
    memcpy (blueTable, table->blue, sizeof(greenTable));
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diff changeset
   293
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diff changeset
   294
    for (percent = 1.0; percent >= 0.0; percent -= 0.01) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   295
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   296
        for (j = 0; j < QZ_GAMMA_TABLE_SIZE; j++) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   297
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   298
            redTable[j]   = redTable[j]   * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   299
            greenTable[j] = greenTable[j] * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   300
            blueTable[j]  = blueTable[j]  * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   301
        }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   302
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   303
        if (CGDisplayNoErr != CGSetDisplayTransferByTable
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   304
            (display_id, QZ_GAMMA_TABLE_SIZE,
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   305
             redTable, greenTable, blueTable)) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   306
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   307
            CGDisplayRestoreColorSyncSettings();
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   308
            return 1;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   309
        }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   310
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   311
        SDL_Delay (10);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   312
    }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   313
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   314
    return 0;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   315
}
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
   316
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   317
/* 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   318
    Fade the display from black to normal
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   319
    Restore previously saved gamma values
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   320
*/
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   321
static UInt32 QZ_FadeGammaIn (_THIS, SDL_QuartzGammaTable *table) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   322
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   323
    CGGammaValue redTable[QZ_GAMMA_TABLE_SIZE],
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
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parents: 359
diff changeset
   324
    greenTable[QZ_GAMMA_TABLE_SIZE],
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
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parents: 359
diff changeset
   325
    blueTable[QZ_GAMMA_TABLE_SIZE];
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   326
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   327
    float percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   328
    int j;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   329
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   330
    memset (redTable, 0, sizeof(redTable));
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   331
    memset (greenTable, 0, sizeof(greenTable));
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   332
    memset (blueTable, 0, sizeof(greenTable));
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   333
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   334
    for (percent = 0.0; percent <= 1.0; percent += 0.01) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   335
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   336
        for (j = 0; j < QZ_GAMMA_TABLE_SIZE; j++) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   337
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   338
            redTable[j]   = table->red[j]   * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   339
            greenTable[j] = table->green[j] * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   340
            blueTable[j]  = table->blue[j]  * percent;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   341
        }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   342
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   343
        if (CGDisplayNoErr != CGSetDisplayTransferByTable
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   344
            (display_id, QZ_GAMMA_TABLE_SIZE,
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   345
             redTable, greenTable, blueTable)) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   346
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   347
            CGDisplayRestoreColorSyncSettings();
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   348
            return 1;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   349
        }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   350
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   351
        SDL_Delay (10);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   352
    }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   353
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   354
    return 0;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   355
}
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   356
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   357
static void QZ_UnsetVideoMode (_THIS) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   358
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   359
    /* Reset values that may change between switches */
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   360
    this->info.blit_fill  = 0;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   361
    this->FillHWRect      = NULL;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   362
    this->UpdateRects     = NULL;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   363
    this->LockHWSurface   = NULL;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   364
    this->UnlockHWSurface = NULL;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   365
    
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 252
diff changeset
   366
    /* Release fullscreen resources */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   367
    if ( mode_flags & SDL_FULLSCREEN ) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   368
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   369
        SDL_QuartzGammaTable gamma_table;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   370
        int gamma_error;
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   371
        NSRect screen_rect;
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   372
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   373
        gamma_error = QZ_FadeGammaOut (this, &gamma_table);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   374
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   375
        /*  Release double buffer stuff */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   376
        if ( mode_flags & (SDL_HWSURFACE|SDL_DOUBLEBUF)) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   377
            quit_thread = YES;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   378
            SDL_SemPost (sem1);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   379
            SDL_WaitThread (thread, NULL);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   380
            SDL_DestroySemaphore (sem1);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   381
            SDL_DestroySemaphore (sem2);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   382
            free (sw_buffers[0]);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   383
        }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   384
        
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   385
        /* 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   386
            Release the OpenGL context
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   387
            Do this first to avoid trash on the display before fade
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   388
        */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   389
        if ( mode_flags & SDL_OPENGL ) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   390
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   391
            QZ_TearDownOpenGL (this);
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   392
            CGLSetFullScreen (NULL);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   393
        }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   394
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   395
        /* Restore original screen resolution/bpp */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   396
        CGDisplaySwitchToMode (display_id, save_mode);
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   397
        CGReleaseAllDisplays ();
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   398
        ShowMenuBar ();
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   399
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   400
        /* 
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   401
            Reset the main screen's rectangle
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   402
            See comment in QZ_SetVideoFullscreen for why we do this
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   403
        */
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   404
        screen_rect = NSMakeRect(0,0,device_width,device_height);
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   405
        [ [ NSScreen mainScreen ] setFrame:screen_rect ];
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   406
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   407
        if (! gamma_error)
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   408
            QZ_FadeGammaIn (this, &gamma_table);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   409
    }
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   410
    /* Release window mode resources */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   411
    else {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   412
        
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 155
diff changeset
   413
        [ qz_window close ];
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   414
        [ qz_window release ];
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   415
        qz_window = nil;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   416
        window_view = nil;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   417
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   418
        /* Release the OpenGL context */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   419
        if ( mode_flags & SDL_OPENGL )
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   420
            QZ_TearDownOpenGL (this);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   421
    }
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   422
155
2d162219f433 Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 117
diff changeset
   423
    /* Signal successful teardown */
2d162219f433 Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 117
diff changeset
   424
    video_set = SDL_FALSE;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   425
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   426
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   427
static SDL_Surface* QZ_SetVideoFullScreen (_THIS, SDL_Surface *current, int width,
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   428
                                           int height, int bpp, Uint32 flags) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   429
    int exact_match;
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   430
    int gamma_error;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   431
    SDL_QuartzGammaTable gamma_table;
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   432
    NSRect screen_rect;
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   433
    CGError error;
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   434
    
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   435
    /* Destroy any previous mode */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   436
    if (video_set == SDL_TRUE)
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   437
        QZ_UnsetVideoMode (this);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   438
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   439
    /* See if requested mode exists */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   440
    mode = CGDisplayBestModeForParameters (display_id, bpp, width,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   441
                                           height, &exact_match);
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   442
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   443
    /* Require an exact match to the requested mode */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   444
    if ( ! exact_match ) {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   445
        SDL_SetError ("Failed to find display resolution: %dx%dx%d", width, height, bpp);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   446
        goto ERR_NO_MATCH;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   447
    }
155
2d162219f433 Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 117
diff changeset
   448
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   449
    /* Fade display to zero gamma */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   450
    gamma_error = QZ_FadeGammaOut (this, &gamma_table);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   451
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   452
    /* Put up the blanking window (a window above all other windows) */
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   453
    if (getenv ("SDL_SINGLEDISPLAY"))
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   454
        error = CGDisplayCapture (display_id);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   455
    else
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   456
        error = CGCaptureAllDisplays ();
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   457
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   458
    if ( CGDisplayNoErr != error ) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   459
        SDL_SetError ("Failed capturing display");
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   460
        goto ERR_NO_CAPTURE;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   461
    }
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   462
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   463
    /* Do the physical switch */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   464
    if ( CGDisplayNoErr != CGDisplaySwitchToMode (display_id, mode) ) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   465
        SDL_SetError ("Failed switching display resolution");
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   466
        goto ERR_NO_SWITCH;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   467
    }
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   468
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   469
    current->pixels = (Uint32*) CGDisplayBaseAddress (display_id);
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   470
    current->pitch  = CGDisplayBytesPerRow (display_id);
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   471
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   472
    current->flags = 0;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   473
    current->w = width;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   474
    current->h = height;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   475
    current->flags |= SDL_FULLSCREEN;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   476
    current->flags |= SDL_HWSURFACE;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   477
    current->flags |= SDL_PREALLOC;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   478
    
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   479
    this->UpdateRects     = QZ_DirectUpdate;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   480
    this->LockHWSurface   = QZ_LockHWSurface;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   481
    this->UnlockHWSurface = QZ_UnlockHWSurface;
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   482
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   483
    /* Setup double-buffer emulation */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   484
    if ( flags & SDL_DOUBLEBUF ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   485
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   486
        /*
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   487
            Setup a software backing store for reasonable results when
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   488
            double buffering is requested (since a single-buffered hardware
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   489
            surface looks hideous).
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   490
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   491
            The actual screen blit occurs in a separate thread to allow 
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   492
            other blitting while waiting on the VBL (and hence results in higher framerates).
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   493
        */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   494
        this->LockHWSurface = NULL;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   495
        this->UnlockHWSurface = NULL;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   496
        this->UpdateRects = NULL;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   497
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   498
        current->flags |= (SDL_HWSURFACE|SDL_DOUBLEBUF);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   499
        this->UpdateRects = QZ_DoubleBufferUpdate;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   500
        this->LockHWSurface = QZ_LockDoubleBuffer;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   501
        this->UnlockHWSurface = QZ_UnlockDoubleBuffer;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   502
        this->FlipHWSurface = QZ_FlipDoubleBuffer;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   503
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   504
        current->pixels = malloc (current->pitch * current->h * 2);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   505
        if (current->pixels == NULL) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   506
            SDL_OutOfMemory ();
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   507
            goto ERR_DOUBLEBUF;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   508
        }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   509
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   510
        sw_buffers[0] = current->pixels;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   511
        sw_buffers[1] = (Uint8*)current->pixels + current->pitch * current->h;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   512
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   513
        quit_thread = NO;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   514
        sem1 = SDL_CreateSemaphore (0);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   515
        sem2 = SDL_CreateSemaphore (1);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   516
        thread = SDL_CreateThread ((int (*)(void *))QZ_ThreadFlip, this);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   517
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   518
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   519
    if ( CGDisplayCanSetPalette (display_id) )
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   520
        current->flags |= SDL_HWPALETTE;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   521
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   522
    /* Setup OpenGL for a fullscreen context */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   523
    if (flags & SDL_OPENGL) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   524
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   525
        CGLError err;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   526
        CGLContextObj ctx;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   527
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   528
        if ( ! QZ_SetupOpenGL (this, bpp, flags) ) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   529
            goto ERR_NO_GL;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   530
        }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   531
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   532
        ctx = [ gl_context cglContext ];
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   533
        err = CGLSetFullScreen (ctx);
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   534
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   535
        if (err) {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   536
            SDL_SetError ("Error setting OpenGL fullscreen: %s", CGLErrorString(err));
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   537
            goto ERR_NO_GL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   538
        }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   539
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   540
        [ gl_context makeCurrentContext];
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   541
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   542
        glClear (GL_COLOR_BUFFER_BIT);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   543
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   544
        [ gl_context flushBuffer ];
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   545
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   546
        current->flags |= SDL_OPENGL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   547
    }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   548
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   549
    /* If we don't hide menu bar, it will get events and interrupt the program */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   550
    HideMenuBar ();
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   551
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   552
    /* Fade the display to original gamma */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   553
    if (! gamma_error )
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   554
        QZ_FadeGammaIn (this, &gamma_table);
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   555
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   556
    /* 
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   557
        There is a bug in Cocoa where NSScreen doesn't synchronize
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   558
        with CGDirectDisplay, so the main screen's frame is wrong.
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   559
        As a result, coordinate translation produces incorrect results.
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   560
        We can hack around this bug by setting the screen rect
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   561
        ourselves. This hack should be removed if/when the bug is fixed.
435
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   562
    */
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   563
    screen_rect = NSMakeRect(0,0,width,height);
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   564
    [ [ NSScreen mainScreen ] setFrame:screen_rect ]; 
140798e1e7a6 Darrell's fix for Quartz mouse motion
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
   565
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   566
    /* Save the flags to ensure correct tear-down */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   567
    mode_flags = current->flags;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   568
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   569
    return current;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   570
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   571
    /* Since the blanking window covers *all* windows (even force quit) correct recovery is crucial */
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   572
ERR_NO_GL:      
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   573
ERR_DOUBLEBUF:  CGDisplaySwitchToMode (display_id, save_mode);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   574
ERR_NO_SWITCH:  CGReleaseAllDisplays ();
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   575
ERR_NO_CAPTURE: if (!gamma_error) { QZ_FadeGammaIn (this, &gamma_table); }
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   576
ERR_NO_MATCH:   return NULL;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   577
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   578
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   579
static SDL_Surface* QZ_SetVideoWindowed (_THIS, SDL_Surface *current, int width,
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   580
                                         int height, int bpp, Uint32 flags) {
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   581
    unsigned int style;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   582
    NSRect contentRect;
657
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   583
    int center_window = 1;
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   584
    int origin_x, origin_y;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   585
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   586
    current->flags = 0;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   587
    current->w = width;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   588
    current->h = height;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   589
    
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   590
    contentRect = NSMakeRect (0, 0, width, height);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   591
    
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   592
    /*
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   593
        Check if we should completely destroy the previous mode 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   594
        - If it is fullscreen
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   595
        - If it has different noframe or resizable attribute
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   596
        - If it is OpenGL (since gl attributes could be different)
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   597
        - If new mode is OpenGL, but previous mode wasn't
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   598
    */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   599
    if (video_set == SDL_TRUE)
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   600
        if ( (mode_flags & SDL_FULLSCREEN) ||
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   601
             ((mode_flags ^ flags) & (SDL_NOFRAME|SDL_RESIZABLE)) ||
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   602
             (mode_flags & SDL_OPENGL) || 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   603
             (flags & SDL_OPENGL) )
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   604
            QZ_UnsetVideoMode (this);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   605
        
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   606
    /* Check if we should recreate the window */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   607
    if (qz_window == nil) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   608
    
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   609
        /* Set the window style based on input flags */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   610
        if ( flags & SDL_NOFRAME ) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   611
            style = NSBorderlessWindowMask;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   612
            current->flags |= SDL_NOFRAME;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   613
        } else {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   614
            style = NSTitledWindowMask;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   615
            style |= (NSMiniaturizableWindowMask | NSClosableWindowMask);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   616
            if ( flags & SDL_RESIZABLE ) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   617
                style |= NSResizableWindowMask;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   618
                current->flags |= SDL_RESIZABLE;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   619
            }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   620
        }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   621
                
657
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   622
        if ( QZ_WindowPosition(this, &origin_x, &origin_y) ) {
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   623
            center_window = 0;
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   624
            contentRect.origin.x = (float)origin_x;
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   625
            contentRect.origin.y = (float)origin_y;            
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   626
        }
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   627
        
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   628
        /* Manually create a window, avoids having a nib file resource */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   629
        qz_window = [ [ SDL_QuartzWindow alloc ] 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   630
            initWithContentRect:contentRect
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   631
                styleMask:style 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   632
                    backing:NSBackingStoreBuffered
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   633
                        defer:NO ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   634
                          
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   635
        if (qz_window == nil) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   636
            SDL_SetError ("Could not create the Cocoa window");
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   637
            return NULL;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   638
        }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   639
    
560
37c31c12eb70 Moved some cleanup stuff to QZ_VideoQuit() from QZ_UnsetVideoMode()...fixes
Ryan C. Gordon <icculus@icculus.org>
parents: 555
diff changeset
   640
        //[ qz_window setReleasedWhenClosed:YES ];
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   641
        QZ_SetCaption(this, this->wm_title, this->wm_icon);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   642
        [ qz_window setAcceptsMouseMovedEvents:YES ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   643
        [ qz_window setViewsNeedDisplay:NO ];
657
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   644
        if ( center_window ) {
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   645
            [ qz_window center ];
714053f573e7 Date: Thu, 24 Jul 2003 01:40:17 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 656
diff changeset
   646
        }
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   647
        [ qz_window setDelegate:
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   648
            [ [ [ SDL_QuartzWindowDelegate alloc ] init ] autorelease ] ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   649
    }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   650
    /* We already have a window, just change its size */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   651
    else {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   652
    
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   653
        [ qz_window setContentSize:contentRect.size ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   654
        current->flags |= (SDL_NOFRAME|SDL_RESIZABLE) & mode_flags;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   655
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   656
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   657
    /* For OpenGL, we bind the context to a subview */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   658
    if ( flags & SDL_OPENGL ) {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   659
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   660
        if ( ! QZ_SetupOpenGL (this, bpp, flags) ) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   661
            return NULL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   662
        }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   663
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   664
        window_view = [ [ NSView alloc ] initWithFrame:contentRect ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   665
        [ window_view setAutoresizingMask: NSViewMinYMargin ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   666
        [ [ qz_window contentView ] addSubview:window_view ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   667
        [ gl_context setView: window_view ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   668
        [ window_view release ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   669
        [ gl_context makeCurrentContext];
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 155
diff changeset
   670
        [ qz_window makeKeyAndOrderFront:nil ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   671
        current->flags |= SDL_OPENGL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   672
    }
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   673
    /* For 2D, we set the subview to an NSQuickDrawView */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   674
    else {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   675
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   676
        /* Only recreate the view if it doesn't already exist */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   677
        if (window_view == nil) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   678
        
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   679
            window_view = [ [ SDL_QuartzWindowView alloc ] initWithFrame:contentRect ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   680
            [ window_view setAutoresizingMask: NSViewMinYMargin ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   681
            [ [ qz_window contentView ] addSubview:window_view ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   682
            [ window_view release ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   683
            [ qz_window makeKeyAndOrderFront:nil ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   684
        }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   685
        
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   686
        LockPortBits ( [ window_view qdPort ] );
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   687
        current->pixels = GetPixBaseAddr ( GetPortPixMap ( [ window_view qdPort ] ) );
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   688
        current->pitch  = GetPixRowBytes ( GetPortPixMap ( [ window_view qdPort ] ) );
498
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   689
        UnlockPortBits ( [ window_view qdPort ] );
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   690
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   691
        current->flags |= SDL_SWSURFACE;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   692
        current->flags |= SDL_PREALLOC;
498
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   693
        current->flags |= SDL_ASYNCBLIT;
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   694
        
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   695
        /* Offset below the title bar to fill the full content region */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   696
        current->pixels += ((int)([ qz_window frame ].size.height) - height) * current->pitch;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   697
498
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   698
        this->UpdateRects     = QZ_UpdateRects;
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   699
        this->LockHWSurface   = QZ_LockWindow;
4b8ff8ac2c07 Fixed window update problems on MacOS X 10.2 (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 450
diff changeset
   700
        this->UnlockHWSurface = QZ_UnlockWindow;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   701
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   702
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   703
    /* Save flags to ensure correct teardown */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   704
    mode_flags = current->flags;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   705
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   706
    return current;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   707
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   708
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   709
static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, int width,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   710
                                     int height, int bpp, Uint32 flags) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   711
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   712
    current->flags = 0;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   713
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   714
    /* Setup full screen video */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   715
    if ( flags & SDL_FULLSCREEN ) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   716
        current = QZ_SetVideoFullScreen (this, current, width, height, bpp, flags );
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   717
        if (current == NULL)
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   718
            return NULL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   719
    }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   720
    /* Setup windowed video */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   721
    else {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   722
        /* Force bpp to the device's bpp */
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   723
        bpp = device_bpp;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   724
        current = QZ_SetVideoWindowed (this, current, width, height, bpp, flags);
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   725
        if (current == NULL)
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   726
            return NULL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   727
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   728
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   729
    /* Setup the new pixel format */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   730
    {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   731
        int amask = 0,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   732
        rmask = 0,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   733
        gmask = 0,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   734
        bmask = 0;
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   735
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   736
        switch (bpp) {
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   737
            case 16:   /* (1)-5-5-5 RGB */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   738
                amask = 0;
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   739
                rmask = 0x7C00;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   740
                gmask = 0x03E0;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 56
diff changeset
   741
                bmask = 0x001F;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   742
                break;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   743
            case 24:
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   744
                SDL_SetError ("24bpp is not available");
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   745
                return NULL;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   746
            case 32:   /* (8)-8-8-8 ARGB */
155
2d162219f433 Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 117
diff changeset
   747
                amask = 0x00000000;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   748
                rmask = 0x00FF0000;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   749
                gmask = 0x0000FF00;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   750
                bmask = 0x000000FF;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   751
                break;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   752
        }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   753
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   754
        if ( ! SDL_ReallocFormat (current, bpp,
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   755
                                  rmask, gmask, bmask, amask ) ) {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   756
            SDL_SetError ("Couldn't reallocate pixel format");
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   757
            return NULL;
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   758
           }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   759
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   760
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   761
    /* Signal successful completion (used internally) */
155
2d162219f433 Date: Thu, 16 Aug 2001 21:50:51 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 117
diff changeset
   762
    video_set = SDL_TRUE;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   763
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   764
    return current;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   765
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   766
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   767
static int QZ_ToggleFullScreen (_THIS, int on) {
576
cd41dca47fff Fixed QZ_ToggleFullScreen() return value (thanks Max!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
   768
    return 0;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   769
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   770
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   771
static int QZ_SetColors (_THIS, int first_color, int num_colors,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   772
                         SDL_Color *colors) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   773
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   774
    CGTableCount  index;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   775
    CGDeviceColor color;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   776
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   777
    for (index = first_color; index < first_color+num_colors; index++) {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   778
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   779
        /* Clamp colors between 0.0 and 1.0 */
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   780
        color.red   = colors->r / 255.0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   781
        color.blue  = colors->b / 255.0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   782
        color.green = colors->g / 255.0;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   783
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   784
        colors++;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   785
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   786
        CGPaletteSetColorAtIndex (palette, color, index);
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   787
    }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   788
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   789
    if ( CGDisplayNoErr != CGDisplaySetPalette (display_id, palette) )
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   790
        return 0;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   791
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   792
    return 1;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   793
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   794
588
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   795
static int QZ_LockDoubleBuffer (_THIS, SDL_Surface *surface) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   796
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   797
    return 1;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   798
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   799
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   800
static void QZ_UnlockDoubleBuffer (_THIS, SDL_Surface *surface) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   801
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   802
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   803
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   804
 /* The VBL delay is based on code by Ian R Ollmann's RezLib <iano@cco.caltech.edu> */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   805
 static AbsoluteTime QZ_SecondsToAbsolute ( double seconds ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   806
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   807
    union
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   808
    {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   809
        UInt64	i;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   810
        Nanoseconds ns;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   811
    } temp;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   812
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   813
    temp.i = seconds * 1000000000.0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   814
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   815
    return NanosecondsToAbsolute ( temp.ns );
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   816
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   817
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   818
static int QZ_ThreadFlip (_THIS) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   819
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   820
    Uint8 *src, *dst;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   821
    int skip, len, h;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   822
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   823
    /*
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   824
        Give this thread the highest scheduling priority possible,
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   825
        in the hopes that it will immediately run after the VBL delay
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   826
    */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   827
    {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   828
        pthread_t current_thread;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   829
        int policy;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   830
        struct sched_param param;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   831
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   832
        current_thread = pthread_self ();
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   833
        pthread_getschedparam (current_thread, &policy, &param);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   834
        policy = SCHED_RR;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   835
        param.sched_priority = sched_get_priority_max (policy);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   836
        pthread_setschedparam (current_thread, policy, &param);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   837
    }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   838
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   839
    while (1) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   840
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   841
        SDL_SemWait (sem1);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   842
        if (quit_thread)
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   843
            return 0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   844
                
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   845
        dst = CGDisplayBaseAddress (display_id);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   846
        src = current_buffer;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   847
        len = SDL_VideoSurface->w * SDL_VideoSurface->format->BytesPerPixel;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   848
        h = SDL_VideoSurface->h;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   849
        skip = SDL_VideoSurface->pitch;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   850
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   851
        /* Wait for the VBL to occur (estimated since we don't have a hardware interrupt) */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   852
        {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   853
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   854
            /* The VBL delay is based on Ian Ollmann's RezLib <iano@cco.caltech.edu> */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   855
            double refreshRate;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   856
            double linesPerSecond;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   857
            double target;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   858
            double position;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   859
            double adjustment;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   860
            AbsoluteTime nextTime;        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   861
            CFNumberRef refreshRateCFNumber;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   862
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   863
            refreshRateCFNumber = CFDictionaryGetValue (mode, kCGDisplayRefreshRate);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   864
            if ( NULL == refreshRateCFNumber ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   865
                SDL_SetError ("Mode has no refresh rate");
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   866
                goto ERROR;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   867
            }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   868
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   869
            if ( 0 == CFNumberGetValue (refreshRateCFNumber, kCFNumberDoubleType, &refreshRate) ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   870
                SDL_SetError ("Error getting refresh rate");
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   871
                goto ERROR;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   872
            }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   873
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   874
            if ( 0 == refreshRate ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   875
               
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   876
               SDL_SetError ("Display has no refresh rate, using 60hz");
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   877
                
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   878
                /* ok, for LCD's we'll emulate a 60hz refresh, which may or may not look right */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   879
                refreshRate = 60.0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   880
            }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   881
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   882
            linesPerSecond = refreshRate * h;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   883
            target = h;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   884
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   885
            /* Figure out the first delay so we start off about right */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   886
            position = CGDisplayBeamPosition (display_id);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   887
            if (position > target)
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   888
                position = 0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   889
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   890
            adjustment = (target - position) / linesPerSecond; 
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   891
            
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   892
            nextTime = AddAbsoluteToAbsolute (UpTime (), QZ_SecondsToAbsolute (adjustment));
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   893
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   894
            MPDelayUntil (&nextTime);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   895
        }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   896
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   897
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   898
        /* On error, skip VBL delay */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   899
        ERROR:
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   900
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   901
        while ( h-- ) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   902
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   903
            memcpy (dst, src, len);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   904
            src += skip;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   905
            dst += skip;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   906
        }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   907
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   908
        /* signal flip completion */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   909
        SDL_SemPost (sem2);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   910
    }
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   911
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   912
    return 0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   913
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   914
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   915
static int QZ_FlipDoubleBuffer (_THIS, SDL_Surface *surface) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   916
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   917
    /* wait for previous flip to complete */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   918
    SDL_SemWait (sem2);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   919
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   920
    current_buffer = surface->pixels;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   921
        
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   922
    if (surface->pixels == sw_buffers[0])
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   923
        surface->pixels = sw_buffers[1];
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   924
    else
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   925
        surface->pixels = sw_buffers[0];
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   926
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   927
    /* signal worker thread to do the flip */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   928
    SDL_SemPost (sem1);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   929
    
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   930
    return 0;
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   931
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   932
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   933
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   934
static void QZ_DoubleBufferUpdate (_THIS, int num_rects, SDL_Rect *rects) {
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   935
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   936
    /* perform a flip if someone calls updaterects on a doublebuferred surface */
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   937
    this->FlipHWSurface (this, SDL_VideoSurface);
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   938
}
2c6510c0a304 Darrell added support for emulated SDL_DOUBLEBUF on MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 576
diff changeset
   939
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   940
static void QZ_DirectUpdate (_THIS, int num_rects, SDL_Rect *rects) {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   941
#pragma unused(this,num_rects,rects)
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   942
}
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   943
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   944
/*
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   945
    The obscured code is based on work by Matt Slot fprefect@ambrosiasw.com,
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   946
    who supplied sample code for Carbon.
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   947
*/
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   948
static int QZ_IsWindowObscured (NSWindow *window) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   949
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   950
    //#define TEST_OBSCURED 1
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   951
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   952
#if TEST_OBSCURED
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   953
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   954
    /*  
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
   955
        In order to determine if a direct copy to the screen is possible,
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   956
        we must figure out if there are any windows covering ours (including shadows).
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   957
        This can be done by querying the window server about the on screen
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   958
        windows for their screen rectangle and window level.
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   959
        The procedure used below is puts accuracy before speed; however, it aims to call
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   960
        the window server the fewest number of times possible to keep things reasonable.
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   961
        In my testing on a 300mhz G3, this routine typically takes < 2 ms. -DW
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   962
    
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   963
    Notes:
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   964
        -Calls into the Window Server involve IPC which is slow.
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   965
        -Getting a rectangle seems slower than getting the window level
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   966
        -The window list we get back is in sorted order, top to bottom
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   967
        -On average, I suspect, most windows above ours are dock icon windows (hence optimization)
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   968
        -Some windows above ours are always there, and cannot move or obscure us (menu bar)
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   969
    
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   970
    Bugs:
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   971
        -no way (yet) to deactivate direct drawing when a window is dragged,
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   972
        or suddenly obscured, so drawing continues and can produce garbage
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   973
        We need some kind of locking mechanism on window movement to prevent this
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   974
    
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   975
        -deactivated normal windows use activated normal
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   976
        window shadows (slight inaccuraccy)
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   977
    */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   978
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   979
    /* Cache the connection to the window server */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   980
    static CGSConnectionID    cgsConnection = (CGSConnectionID) -1;
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   981
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   982
    /* Cache the dock icon windows */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   983
    static CGSWindowID          dockIcons[kMaxWindows];
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   984
    static int                  numCachedDockIcons = 0;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   985
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   986
    CGSWindowID                windows[kMaxWindows];
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   987
    CGSWindowCount             i, count;
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   988
    CGSWindowLevel             winLevel;
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   989
    CGSRect                    winRect;
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   990
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   991
    CGSRect contentRect;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   992
    int     windowNumber;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   993
    //int     isMainWindow;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   994
    int     firstDockIcon;
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   995
    int     dockIconCacheMiss;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   996
    int     windowContentOffset;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   997
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
   998
    int     obscured = SDL_TRUE;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
   999
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1000
    if ( [ window isVisible ] ) {
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1001
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1002
        /*  
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1003
            walk the window list looking for windows over top of
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1004
            (or casting a shadow on) ours 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1005
        */
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1006
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1007
        /* 
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1008
           Get a connection to the window server
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1009
           Should probably be moved out into SetVideoMode() or InitVideo()
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 500
diff changeset
  1010
        */
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1011
        if (cgsConnection == (CGSConnectionID) -1) {
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1012
            cgsConnection = (CGSConnectionID) 0;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1013
            cgsConnection = _CGSDefaultConnection ();
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1014
        }
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1015
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1016
        if (cgsConnection) {
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1017
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1018
            if ( ! [ window styleMask ] & NSBorderlessWindowMask )
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1019
                windowContentOffset = 22;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1020
            else
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1021
                windowContentOffset = 0;
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1022
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1023
            windowNumber = [ window windowNumber ];
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1024
            //isMainWindow = [ window isMainWindow ];
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1025
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1026
            /* The window list is sorted according to order on the screen */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1027
            count = 0;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1028
            CGSGetOnScreenWindowList (cgsConnection, 0, kMaxWindows, windows, &count);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1029
            CGSGetScreenRectForWindow (cgsConnection, windowNumber, &contentRect);
390
19e73568a75c Date: Sat, 1 Jun 2002 17:56:45 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 359
diff changeset
  1030
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1031
            /* adjust rect for window title bar (if present) */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
  1032
            contentRect.origin.y    += windowContentOffset;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff