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gecko-dev/gfx/ycbcr
History
Sotaro Ikeda 5d8ae5cfad Bug 1295927 - Disable libyuv SIMD scaling on 64bit win r=jrmuizel
2016-08-19 06:18:08 -07:00
..
chromium_types.h Bug 1256475 - Use libyuv for non scaling YUV color conversion r=jrmuizel 2016-06-08 18:46:42 -07:00
convert.patch Bug 1202430 - remove NS_GFX and related macros; r=jrmuizel 2015-09-07 17:53:36 -04:00
LICENSE
moz.build Bug 1275441 - Use libyuv for scaling YUV color conversion r=jrmuizel 2016-08-04 19:30:01 -07:00
QuellGccWarnings.patch Bug 1202430 - remove NS_GFX and related macros; r=jrmuizel 2015-09-07 17:53:36 -04:00
README
scale_yuv_argb.cpp Bug 1275441 - Use libyuv for scaling YUV color conversion r=jrmuizel 2016-08-04 19:30:01 -07:00
scale_yuv_argb.h Bug 1275441 - Use libyuv for scaling YUV color conversion r=jrmuizel 2016-08-04 19:30:01 -07:00
TypeFromSize.patch Bug 1202430 - remove NS_GFX and related macros; r=jrmuizel 2015-09-07 17:53:36 -04:00
update.sh
win64.patch
ycbcr_to_rgb565.cpp Bug 1202430 - remove NS_GFX and related macros; r=jrmuizel 2015-09-07 17:53:36 -04:00
ycbcr_to_rgb565.h Bug 1202430 - remove NS_GFX and related macros; r=jrmuizel 2015-09-07 17:53:36 -04:00
YCbCrUtils.cpp Bug 1275441 - Use libyuv for scaling YUV color conversion r=jrmuizel 2016-08-04 19:30:01 -07:00
YCbCrUtils.h Bug 1182996 - Fix and add missing namespace comments. rs=ehsan 2015-07-13 08:25:42 -07:00
yuv_convert_arm.cpp Bug 1278940 - avoid using __attribute__((optimize)) with clang in yuv; r=jrmuizel 2016-06-24 23:26:40 -04:00
yuv_convert_mmx.cpp Bug 1182996 - Fix and add missing namespace comments. rs=ehsan 2015-07-13 08:25:42 -07:00
yuv_convert_sse2.cpp Bug 1182996 - Fix and add missing namespace comments. rs=ehsan 2015-07-13 08:25:42 -07:00
yuv_convert.cpp Bug 1295927 - Disable libyuv SIMD scaling on 64bit win r=jrmuizel 2016-08-19 06:18:08 -07:00
yuv_convert.h Bug 1275441 - Use libyuv for scaling YUV color conversion r=jrmuizel 2016-08-04 19:30:01 -07:00
yuv_row_arm.s
yuv_row_c.cpp
yuv_row_other.cpp
yuv_row_posix.cpp Bug 1254010 - Scaling during RGB -> YUV conversion with BasicCompositor if possible. basic_compositor_video improved on windows. r=jrmuizel 2016-08-15 18:54:17 -07:00
yuv_row_table.cpp Bug 1255655 - Const-ify kCoefficientRgbY. r=jrmuizel. 2016-03-11 13:00:06 +11:00
yuv_row_win64.cpp Bug 1255655 - Const-ify kCoefficientRgbY. r=jrmuizel. 2016-03-11 13:00:06 +11:00
yuv_row_win.cpp
yuv_row.h Bug 1255655 - Const-ify kCoefficientRgbY. r=jrmuizel. 2016-03-11 13:00:06 +11:00

README 

This color conversion code is from the Chromium open source project available here:

http://code.google.com/chromium/

The code comes from svn revision 63840 on 2010-10-26.

If you just want to check out this individual directory, use:

svn co -r 63840 http://src.chromium.org/svn/trunk/src/media/base

The code was copied from a Chromium svn checkout using the 'update.sh' script which then applies patches for our build and to add dynamic CPU detection.

convert.patch contains the following changes:

  * Change Chromium code to build using Mozilla build system.
  * Add runtime CPU detection for MMX
  * Move default C implementation to work on all platforms.
  * Change Chromium code to allow a picture region.
  * The YUV conversion will convert within this picture region only.
  * Add YCbCr 4:4:4 support
  * Bug 619178 - Update CPU detection in yuv_convert to new SSE.h interface.
  * Bug 616778 - Split yuv_convert FilterRows vectorized code into separate files so it can
    be properly guarded with cpuid() calls.

win64.patch: SSE2 optimization for Microsoft Visual C++ x64 version

TypeFromSize.patch: Bug 656185 - Add a method to detect YUVType from plane sizes.

QuellGccWarnings.patch: Bug 711895 - Avoid some GCC compilation warnings.