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33 commits

Author SHA1 Message Date
Ryan C. Gordon
637cfa5d6b Small stack allocations fall back to malloc if they're unexpectedly large. 
--HG--
branch : SDL-ryan-batching-renderer
 2018-10-22 20:50:32 -04:00
sezero
d9c8979193 revert the recent typecast assignment changes (see bug #4079) 
also change the void* typedefs for the two vulkan function
pointers added in vulkan_internal.h  into generic function
pointer typedefs.
 2018-02-12 17:00:00 +03:00
Sam Lantinga
e9a1c0c9d0 Fixed ISO C99 compatibility 
SDL now builds with gcc 7.2 with the following command line options:
-Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99
 2018-01-30 18:08:34 -08:00
Sam Lantinga
346af016a5 Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga
145d2469ae Updated SDL's YUV support, many thanks to Adrien Descamps 
New functions get and set the YUV colorspace conversion mode:
	SDL_SetYUVConversionMode()
	SDL_GetYUVConversionMode()
	SDL_GetYUVConversionModeForResolution()

SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats.

Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.
 2017-11-12 22:51:12 -08:00
Sam Lantinga
1b24bfad38 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Philipp Wiesemann
2a8a7f92b7 Fixed empty parameter list in signatures of internal functions. 2016-11-16 22:08:51 +01:00
Sam Lantinga
7ee8dda270 Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Sam Lantinga
56b58afdbe Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
Sam Lantinga
e12894a499 Fixed UV texture coordinate scale when using GL_ARB_texture_non_power_of_two 2014-08-18 11:28:16 -07:00
Sam Lantinga
bafc5ef326 Take advantage of GL_ARB_texture_non_power_of_two when it's available 2014-08-14 21:31:50 -07:00
Sam Lantinga
c7790bdb2b Added NV12 and NV21 texture support for OpenGL and OpenGL ES 2.0 renderers 2014-08-06 11:34:54 -07:00
Alfred Reynolds
156e48e6bf The YUV offset is 16 / 255, not 16 / 256 2014-07-03 10:22:12 -07:00
Sam Lantinga
d7940a513e Fixed bug 2374 - Update copyright for 2014... 
Is it that time already??
 2014-02-02 00:53:27 -08:00
Ryan C. Gordon
82edee6971 Make internal SDL sources include SDL_internal.h instead of SDL_config.h 
The new header will include SDL_config.h, but allows for other global stuff.

--HG--
extra : rebase_source : ddf4a4c0dc2c554b98c82700798f343cd91b16e3
 2013-11-24 23:56:17 -05:00
Gabriel Jacobo
298ce1c1a7 OCD fixes: Adds a space after /* (glory to regular expressions!) 2013-08-21 09:47:10 -03:00
Gabriel Jacobo
271e0d67c4 OCD fixes: Adds a space before */ 2013-08-21 09:43:09 -03:00
Sam Lantinga
0cb6385637 File style cleanup for the SDL 2.0 release 2013-05-18 14:17:52 -07:00
Sam Lantinga
fed4aded8f Fixed bug 1474 - OpenGL renderer can't to display YV12 texture. 2013-02-19 07:05:15 -08:00
Sam Lantinga
95dcfa4c28 Happy New Year! 2013-02-15 08:47:44 -08:00
Sam Lantinga
f380ecb137 Removed executable bit from source files 2012-09-27 14:35:28 -07:00
Sam Lantinga
028e5dcdbd Happy New Year! 2011-12-31 09:28:07 -05:00
Ryan C. Gordon
84d42b9a9f Fixed wrong datatype for shaders and programs. 
This is a pointer on Mac OS X, so it risked losing data in 64-bit builds.
 2011-08-23 06:27:04 -04:00
Sam Lantinga
b0660ba5ff SDL 1.3 is now under the zlib license. 2011-04-08 13:03:26 -07:00
Sam Lantinga
45d991f20d Fixed permissions for C source files 2011-03-11 11:52:41 -08:00
Sam Lantinga
ee61cc3170 Added OpenGL state caching for decent speed improvement. 2011-02-19 21:51:21 -08:00
Sam Lantinga
e5803d148c Happy 2011! :) 2011-02-11 22:37:15 -08:00
Sam Lantinga
0f1080b558 Fixed compiling on Windows 
Added an untested shader for YV12 textures
 2011-02-09 10:31:12 -08:00
Sam Lantinga
85a93efaec Fixed crash when shaders aren't available. 2011-02-09 10:13:26 -08:00
Sam Lantinga
505dd64abe Made the shaders easier to debug when they don't compile 2011-02-08 20:31:39 -08:00
Sam Lantinga
296fa03f71 Fixed the shaders (needed to use texture2DRect) - thanks Ryan! 2011-02-08 20:23:52 -08:00
Sam Lantinga
fd61299f87 Fixed setting the texture unit, still doesn't work. 2011-02-08 16:50:51 -08:00
Sam Lantinga
e66660c5f6 Beginning of a framework for OpenGL shaders 2011-02-08 16:27:52 -08:00