gfx/ycbcr/README
author J.C. Jones <jjones@mozilla.com>
Mon, 18 Sep 2017 21:43:40 -0700
changeset 381762 0902f7275334aeb271d494b6aac1ee2730add627
parent 90967 f64f62213f61693a4f85e4c89a3191f83e388684
child 394577 1355b9f0cfc11de7bbdb7f131149ccc7f8f8d6d3
permissions -rw-r--r--
Bug 1399334 - Add more debugging to see why certificates aren't valid. r=ttaubert There's an intermittent that is showing up now that test_register_sign.html checks state.attestationCert.verify(); to ensure hte SoftToken's certificate is valid. This patch prints the offending certificate when it's encountered, to help diagnose the root cause. MozReview-Commit-ID: 4QSobq9fBGK

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.