libyuv/README.chromium
Frank Barchard cf101116c9 Remove initialize to zero on output variables for inline.
Inline that uses temporary variables is currently initializing them
to 0 and passing in as output "+r".
This CL replaces the output constraint to "=&r" for most meaning an
output with early write (before inputs).  This allows the initialize
to zero step to be removed, saving 1 instruction.

BUG=libyuv:580
TESTED=local libyuv build on gcc/linux and try bots
R=harryjin@google.com

Review URL: https://codereview.chromium.org/1895743008 .
2016-04-18 16:24:26 -07:00

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Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1585
License: BSD
License File: LICENSE
Description:
libyuv is an open source project that includes YUV conversion and scaling functionality.