зеркало из https://github.com/mozilla/gecko-dev.git
b40b0293ca
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|---|---|---|
| .. | ||
| LICENSE | ||
| Makefile.in | ||
| README | ||
| chromium_types.h | ||
| convert.patch | ||
| update.sh | ||
| win64.patch | ||
| ycbcr_to_rgb565.cpp | ||
| ycbcr_to_rgb565.h | ||
| yuv_convert.cpp | ||
| yuv_convert.h | ||
| yuv_convert_arm.cpp | ||
| yuv_convert_mmx.cpp | ||
| yuv_convert_sse2.cpp | ||
| yuv_row.h | ||
| yuv_row_arm.s | ||
| yuv_row_c.cpp | ||
| yuv_row_other.cpp | ||
| yuv_row_posix.cpp | ||
| yuv_row_table.cpp | ||
| yuv_row_win.cpp | ||
| yuv_row_win64.cpp | ||
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