pandory500/SDL-mirror
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25 commits

Author SHA1 Message Date
Bob Pendleton
e558eee568 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob. 
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 2008-01-08 00:10:46 +00:00
Sam Lantinga
68d2b55278 Split out the SDL_rect and SDL_surface functions into their own headers. 
Removed unused count from the dirty rect list.

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 2007-09-10 12:20:02 +00:00
Sam Lantinga
92c5ea48ab Added code to enable multi-threaded OpenGL on Mac OS X, pending Ryan's PBO/VBO 
changes.

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 2007-08-15 04:04:17 +00:00
Sam Lantinga
5fca3f7890 Advertise the most efficient format for the screen. Of course SDL code needs 
to be fixed to handle framebuffers with alpha...

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 2007-08-13 02:38:59 +00:00
Sam Lantinga
438f7083d8 This is byte order dependent. 
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 2007-08-12 18:53:51 +00:00
Sam Lantinga
cbc3f4b4c4 Test using glTextureRangeAPPLE 
This actually ends up being quite a bit slower on my MacBook, but I'm
checking it in to test on a PPC iMac.

Maybe someone knows why it's slower?

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 2007-08-12 16:53:58 +00:00
Sam Lantinga
a2f5eab988 Optimized OpenGL renderer for Mac OS X. 
The SDL 1.2 API version of testsprite went from 120 FPS to 320 FPS. :)

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 2007-08-12 07:02:28 +00:00
Sam Lantinga
6b348f07c7 Emphasized the separation between SDL_Surface and SDL_Texture 
- SDL_Surface is a system memory representation of pixel data
 - SDL_Texture is a video memory representation of pixel data

The concept of SDL_Surface with SDL_HWSURFACE is no longer used.

Separated SDL_Texture types by usage rather than memory type
 - SDL_TEXTUREACCESS_STATIC is for rarely changed pixel data,
   can be placed in video memory.
 - SDL_TEXTUREACCESS_STREAMING is for frequently changing pixel
   data, usually placed in system memory or AGP memory.

Optimized the SDL_compat usage of the OpenGL renderer by only
using one copy of the framebuffer instead of two.

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 2007-08-11 20:54:31 +00:00
Sam Lantinga
2dc5a97f17 Cleanup for the last checkin 
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 2006-08-28 03:27:59 +00:00
Sam Lantinga
fdafca64b3 Added source color and alpha modulation support. 
Added perl script to generate optimized render copy functions.

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 2006-08-28 03:17:39 +00:00
Sam Lantinga
3e23ac57e2 Added resize support for GDI and Direct3D renderers 
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 2006-08-07 05:24:13 +00:00
Sam Lantinga
e16c932a5c Added paletted OpenGL texture support. 
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 2006-08-06 23:34:59 +00:00
Sam Lantinga
a1ced0d971 Allow the render context to do necessary work when the video mode changes. 
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 2006-08-06 04:39:13 +00:00
Sam Lantinga
bfe4f31c0e SDL constants are all uppercase. 
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 2006-08-05 17:09:42 +00:00
Sam Lantinga
931e1c106d Implemented X11 OpenGL support. 
Added support for the SDL_VIDEO_OPENGL environment variable.

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 2006-07-28 08:43:17 +00:00
Sam Lantinga
1d8a5a2349 Fixed crash with multiple windows 
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 2006-07-23 00:19:12 +00:00
Sam Lantinga
e06b514882 OpenGL renderer is feature complete! 
Dynamically load GL functions in the OpenGL renderer.

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 2006-07-22 23:04:41 +00:00
Sam Lantinga
c05ca3687f Added SDL_GL_ExtensionSupported() 
Use GL_ARB_texture_rectangle in the OpenGL renderer, if supported.

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 2006-07-22 21:58:17 +00:00
Sam Lantinga
75ff5f31f2 If the OpenGL renderer is selected for a non-OpenGL window, recreate the window with OpenGL enabled. 
Added OpenGL renderer error checking.
Use fast-path texture formats in the OpenGL renderer.

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 2006-07-22 21:02:57 +00:00
Sam Lantinga
68df2209ba Switch OpenGL contexts when switching render contexts. 
Query the maximum texture size and show the current render parameters.

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 2006-07-22 19:51:48 +00:00
Sam Lantinga
5c1901a93d Fixed OpenGL blend modes, added power of 2 texture code 
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 2006-07-22 19:03:31 +00:00
Sam Lantinga
46ad1ad5d6 Bug fixes to the OpenGL renderer 
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 2006-07-22 18:01:56 +00:00
Sam Lantinga
2fe561616a Convert SDL_malloc to SDL_calloc if appropriate, slightly faster on operating systems which map the zero page for memory allocations. 
OpenGL renderer in progress

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 2006-07-22 08:33:18 +00:00
Sam Lantinga
2b538200ba Fixed to compile while the OpenGL renderer is under construction 
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 2006-07-19 08:46:57 +00:00
Sam Lantinga
397be19fd2 Starting on the OpenGL renderer... 
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 2006-07-19 07:18:45 +00:00