Whoops, missing files from Couriersud's update

Fixed missing include for SDL_INIT_EVENTTHREAD

Date: Sun, 04 Jan 2009 20:53:30 +0100 From: Couriersud Subject: SDL1.3 DirectFB patches The attached contains the following directfb changes: - Dynamic loading of libdirectfb.so. This may to turned off as well in configure - Use linux-input by default. May be switched off by environment variable. - Added some code which will use directfb's x11 backend when DISPLAY is set.

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Added missing void

Added more info for precise waiting in SDL_WaitEvent()

Date: Sat, 3 Jan 2009 22:11:18 -0500 From: "Donny Viszneki" Subject: Re: [SDL] Want to help with SDL 1.3? >> > For example, here's a good quick project for someone from the TODO list: >> > * Add diagonal line clipping to SDL_IntersectRectAndLine() Just wanted to point out that the patch is available at http://codebad.com/rect-line-ix.patch I hereby grant Sam Lantinga an irrevocable non-exclusive distribution license to this patch to do with as he wishes.

Technically more correct

The core pointer is comprised of merging the inputs of all mice. If there are other mice, they should show up in the device list, and we want to report events from those devices instead of the core events. However, if XInput isn't supported or we can't find other mice in the device list, we'll add the core pointer and interpret normal mouse events.

Implemented svn revision support Added reminder about name -> scancode/keysym mapping

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Make the SDL keysyms that represent unprintable ASCII values actually have those values, for more intuitive use and better compatibility with SDL 1.2.

Added keyrepeat to the TODO list

Added the Google Summer of Code folks to the credits.

Updated the snapshot script for use on the website

Fixed some dependency issues with SDL_revision.h

Fixed some dependency issues with SDL_revision.h

Fine tuned revision code, updated testver

Make the current revision number available

Good ideas, added to the TODO list

Bug 653 bugfix

Fixed crash on Windows

Added a few things to the TODO list. Unit testing is becoming more and more important the more features are added and the more combinations of factors there are to test.

Icons with translucency are implemented Reminder to finish off multi-display support

Added bug reports to the credits

Fixed bug #663 Fixed mouse wheel direction

The mouse position is relative to the client window. Fixed setting the mouse focus when the mouse enters/leaves the window.

Improved Direct3D YUV texture support

Query available formats before advertising them.

Should we also set the icon in the task manager?

Added support for translucent icons on Windows

Added support for saving 32-bit BMP with alpha channel (disabled by default)

Date: Fri, 02 Jan 2009 23:22:39 +0100 From: Couriersud Subject: SDL1.3 Win32 Resize bug the attached diff fixes a bug where width and height were exchanged when resizing a window.

Implemented SDL_SetWindowIcon(), with translucent icon support under X11.

There are still 8-bit applications that can take advantage of these (like Diablo 2)

Maybe add a timeout for SDL_WaitEvent()

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Don't use DirectColor visuals until we implement DirectColor colormap support

Hopefully fixed crash when there are no input devices

The _NET_WM_ICON protocol doesn't require the icon to be set before the window is shown.

It's probably not worth pushing palettized textures. The memory optimization isn't worth the effort on modern hardware with the sorts of games that would be using the SDL 1.3 texture API.

Now that we don't have to worry about 8-bit displays, maybe we can add alpha to the palette entries?

Bye bye PseudoColor! :)

Ryan doesn't like hung programs to lock up his system. Silly, huh?

Fixed off-by-one in audio converters, when growing a data type's size.

Avoid unnecessary assignment in generated audio type converters.

Whoops, we need to actually fill the colormap on DirectColor visuals. Temporarily disable them for now.

Added Couriersud to credits for finding bugs

Date: Fri, 02 Jan 2009 00:54:48 +0100 From: Couriersud Subject: SDL1.3 Two small bugs ... The first bug is rather straight forward; XCloseDevice needs a device, not an ID.

Don't check in personal files

Added target testdraw2 for running the test/testdraw2.c test.

Modified OpenGL ES render driver to support new SDL_RenderFill, SDL_RenderLine, and SDL_RenderPoint.

Re-enabled joystick support during compilation.

Date: Thu, 01 Jan 2009 21:32:12 +0100 From: Couriersud Subject: Fusionsound audio driver attached is a diff containing a audio driver for the FusionSound library. This sound library is closely related to DirectFB and uses the same transport (fusion) as DirectFB when running applications "remote", i.e. over the network. As such, it natively redirects sound where DirectFB redirects video. This may be handy for everyone using SDL over DirectFB.

Kicking off the great SDL Bug Hunt for January 2009

Fixed DirectColor visual window creation problem

Windows line drawing support is implemented

Oh yeah, it's an XInput symbol

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Added missing symbol

Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Fixed building SDL without XInput support Simplified the process of registering a mouse device

Audio driver priority: favor PulseAudio and ALSA over OSS.

Adjusted default choice of audio driver. If a driver can definitely see available devices, it is chosen. Otherwise, we'll take the first driver that initializes but saw no devices...this might be because it can't enumerate them, or there really aren't any available. This prevents the dsp driver from hogging control when there are no /dev/dsp* nodes (for example, on a Linux box with ALSA and no OSS emulation).

Removed unused variable

iPhone build compiles again (drawing routines need to be implemented)

Added testdraw2 to Visual C++ tests

Fixed logic problem with SDL_RestoreWindow()

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Implemented Direct3D line and point drawing

Date: Mon, 29 Dec 2008 23:29:52 +0100 From: Couriersud Subject: SDL1.3: Some X11 diffs The attached diff fixes the following issues in the X11 backend: a) When calling resize, actually a move was performed. This has been corrected. b) DisplayHeight and DisplayWidth do not return up-to-date information after a modeswitch using the xrandr code, which I enabled in x11_modes.c Height and width are now queried from the root window and all occurrences of DisplayHeight and DisplayWidth changed.

Date: Mon, 29 Dec 2008 23:29:52 +0100 From: Couriersud I have attached the latest DirectFB changes.

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Fixed missing return value

SetDrawColor() and SetDrawBlendMode() are optional

In theory this implements GDI rendering, but it doesn't work for some reason. Also removed blending support from the advertised interface, since it's not actually supported.

Swapped functions to match the other renderer files

Added project for testdraw2

Visual C++ 5 and 6 are no longer supported. You can use Visual C++ Express Edition to build SDL.

Significant performance boost with blend mode none

Don't forget OpenGL 3.0 support

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Fixed compiling Windows renderers. Lines and points will be implemented later.

Updated to build on Windows

Updated project with new source files

Fixed pitch alignment problem causing MITSHM error on 16-bit displays

Fixed CPU feature detection on x86_64 platform (registers were being corrupted, causing crashes)

Correct the test program

Don't unlock a surface we didn't lock

Fixed clipping source rect to match destination rect clipping

Need diagonal line clipping

Fixed argument order to the line clipping routine

Added line clipping

Added clipping for render copy

typo fix

/* FIXME FIXME FIXME * Window creation fails in the colormap code on DirectColor visuals: * XA_RGB_BEST_MAP not found and could not be created * I'm disabling this for now until Bob can look at it. We don't need * it until we implement the gamma fading using DirectColor RGB ramps */

Fixed crash when resizing the window with the software renderer. This is similar to the crash fix in the OpenGL renderer in revision 4187

Fixed clip_rect when drawing points and lines with software renderer. Lock the minimal rect to minimize texture uploads

Working Bresenham line drawing algorithm. We can optimize later, if needed.

Fixed crash in testdraw2, added more points

Added RenderPiont() API Merged the drawing tests into a single test program

Make it possible to switch algorithms in the future

Added ARGB optimized case for Mac OS X

Share code between fill and line drawing Added general RGB surface format fallbacks to drawing code Fixed issues with destination surface alpha channel

Added test program to verify fill functionality

Date: Sat, 20 Dec 2008 23:25:19 +0100 From: Couriersud Subject: 32 & 16 bit versions of blendrect and blendline attached are 32, 16 and 15 bit versions of the blendrect and blendline functionality. There was an issue with the bresenham alg. in drawline which I also fixed.

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Added missing return

Turn on line antialiasing (requires blending to be enabled)

Add a few test pattern lines

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Placeholder for line drawing algorithm (current code doesn't work)

Fixed crash in software line drawing

Added stubs for software implementations of blending fills and line drawing

Added a test program for line drawing

Minor corrections

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Date: Fri, 19 Dec 2008 20:17:35 +0100 From: Couriersud Subject: Re: Aw: Experience using SDL1.3 in sdlmame/Proposal for api additions > For consistency you'd probably want: > SDL_SetRenderDrawColor(Uint8 r, Uint8 g, Uint8 b, Uint8 a); > SDL_SetRenderDrawBlendMode(SDL_BlendMode blendMode); > SDL_RenderLine(int x1, int y1, int x2, int y2); > SDL_RenderFill(SDL_Rect *rect); > > You probably also want to add API functions query the current state. > I have implemented the above api for the opengl, x11, directfb and software renderers. I have also renamed *TEXTUREBLENDMODE* constants to BLENDMODE*. The unix build compiles. The windows renderer still needs to be updated, but I have no windows development machine at hand. Have a look at the x11 renderer for a sample. Vector games now run at 90% both on opengl and directfb in comparison to sdlmame's own opengl renderer. The same applies to raster games. The diff also includes a) Changed XDrawRect to XFillRect in x11 renderer b) A number of changes to fix blending and modulation issues in the directfb renderer.

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Fixed crash when resizing YUV textures

More resampling fixes.