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avcodec/svq1enc: align buffer used by simd functions

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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2014-09-25 15:17:13 -03:00
parent 4b892e469b
commit a829870b2f
2 changed files with 2 additions and 2 deletions
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2
libavcodec/svq1enc.c
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@ -96,7 +96,7 @@ static int encode_block(SVQ1EncContext *s, uint8_t *src, uint8_t *ref,
int w = 2 << (level + 2 >> 1);
int h = 2 << (level + 1 >> 1);
int size = w * h;
int16_t block[7][256];
DECLARE_ALIGNED(16, int16_t, block)[7][256];
const int8_t *codebook_sum, *codebook;
const uint16_t(*mean_vlc)[2];
const uint8_t(*multistage_vlc)[2];

2
libavcodec/x86/svq1enc.asm
View File

@ -29,7 +29,7 @@ cglobal ssd_int8_vs_int16, 3, 3, 3, pix1, pix2, size
.loop
sub sizeq, 8
movq m1, [pix1q + sizeq]
movu m2, [pix2q + sizeq*2]
mova m2, [pix2q + sizeq*2]
%if mmsize == 8
movq m3, [pix2q + sizeq*2 + mmsize]
punpckhbw m4, m1