[libav-devel] [PATCH] hpeldsp: Use the PAVGB macro
martin at martin.st
Sun Nov 3 20:49:54 CET 2013
On Sun, 3 Nov 2013, Luca Barbato wrote:
> From: Mikulas Patocka <mikulas at artax.karlin.mff.cuni.cz>
> There are instructions pavgb and pavgusb. Both instructions do the same
> operation but they have different enconding. Pavgb exists in SSE (or
> MMXEXT) instruction set and pavgusb exists in 3D-NOW instruction set.
> livavcodec uses the macro PAVGB to select the proper instruction.
> However, the function avg_pixels8_xy2 uses pavgb directly.
> The bug seems to be introduced by commit:
> Signed-off-by: Mikulas Patocka <mikulas at artax.karlin.mff.cuni.cz
Missing trailing '>'?
> Signed-off-by: Luca Barbato <lu_zero at gentoo.org>
> libavcodec/x86/hpeldsp.asm | 26 +++++++++++++-------------
> 1 file changed, 13 insertions(+), 13 deletions(-)
The patch itself looks good I guess although I don't know this area too
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