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x86/dsputil: port ff_put_signed_pixels_clamped_mmx to yasm

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Also add an SSE2 version

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
James Almer
2014-05-21 18:02:39 -03:00
committed by Michael Niedermayer
parent 7b05267239
commit 80ee2dfcf6
4 changed files with 56 additions and 37 deletions
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3
libavcodec/x86/dsputil_init.c
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@@ -530,7 +530,6 @@ static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
{
#if HAVE_MMX_INLINE
c->put_pixels_clamped = ff_put_pixels_clamped_mmx;
c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
c->add_pixels_clamped = ff_add_pixels_clamped_mmx;
if (!high_bit_depth) {
@@ -550,6 +549,7 @@ static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
c->clear_blocks = ff_clear_blocks_mmx;
}
c->vector_clip_int32 = ff_vector_clip_int32_mmx;
c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
#endif /* HAVE_MMX_EXTERNAL */
}
@@ -627,6 +627,7 @@ static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
c->vector_clip_int32 = ff_vector_clip_int32_sse2;
}
c->bswap_buf = ff_bswap32_buf_sse2;
c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_sse2;
#endif /* HAVE_SSE2_EXTERNAL */
}