зеркало из https://github.com/mozilla/pjs.git
7eaa7ad815 | ||
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.. | ||
LICENSE | ||
Makefile.in | ||
README | ||
TypeFromSize.patch | ||
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 TypeFromSize.patch: Bug 656185 - Add a method to detect YUVType from plane sizes.