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changes: -YUV conversion optimisation -support for FLAC in Matroska -support for BMP -bugfixes
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drochner
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Jul 2, 2012
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| $NetBSD: patch-av,v 1.10 2012/07/02 16:27:11 drochner Exp $ | ||
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||
| --- src/post/deinterlace/plugins/greedy2frame_template_sse2.c.orig 2012-06-26 15:57:44.000000000 +0000 | ||
| +++ src/post/deinterlace/plugins/greedy2frame_template_sse2.c | ||
| @@ -170,10 +170,10 @@ static void DeinterlaceGreedy2Frame_SSE2 | ||
| * See above for a description of the algorithm. | ||
| * weave if (weave(M) AND (weave(T) OR weave(B))) | ||
| */ | ||
| - "movdqa (%3), %%xmm1 \n\t" /* xmm1 = T1 */ | ||
| - "movdqa (%4), %%xmm0 \n\t" /* xmm0 = T0 */ | ||
| - "movdqa (%q5,%3), %%xmm3 \n\t" /* xmm3 = B1 */ | ||
| - "movdqa (%q5,%4), %%xmm2 \n\t" /* xmm2 = B0 */ | ||
| + "movdqa (%2), %%xmm1 \n\t" /* xmm1 = T1 */ | ||
| + "movdqa (%3), %%xmm0 \n\t" /* xmm0 = T0 */ | ||
| + "movdqa (%q4,%2), %%xmm3 \n\t" /* xmm3 = B1 */ | ||
| + "movdqa (%q4,%3), %%xmm2 \n\t" /* xmm2 = B0 */ | ||
|
|
||
| /* calculate |T1-T0| keep T1 put result in xmm5 */ | ||
| "movdqa %%xmm1, %%xmm5 \n\t" | ||
| @@ -181,20 +181,19 @@ static void DeinterlaceGreedy2Frame_SSE2 | ||
| "psubusb %%xmm1, %%xmm0 \n\t" | ||
| "por %%xmm0, %%xmm5 \n\t" | ||
|
|
||
| - "movdqa (%0), %%xmm0 \n\t" /* xmm0 = M1 */ | ||
| /* T1 is data for line to copy */ | ||
| - "movntdq %%xmm1, %2 \n\t" | ||
| + "movntdq %%xmm1, %1 \n\t" | ||
|
|
||
| /* if |T1-T0| > Threshold we want 0 else dword minus one */ | ||
| "psrlw $1, %%xmm5 \n\t" | ||
| "pand %%xmm6, %%xmm5 \n\t" | ||
| - "pcmpgtb %1, %%xmm5 \n\t" | ||
| + "pcmpgtb %0, %%xmm5 \n\t" | ||
| "pcmpeqd %%xmm7, %%xmm5 \n\t" | ||
|
|
||
| - "prefetcht0 64(%q5,%3) \n\t" | ||
| - "prefetcht0 64(%q5,%4) \n\t" | ||
| + "prefetcht0 64(%q4,%3) \n\t" | ||
| + "prefetcht0 64(%q4,%4) \n\t" | ||
| : | ||
| - : "r" (M1), "m" (GreedyTwoFrameThreshold128), | ||
| + : "m" (GreedyTwoFrameThreshold128), | ||
| "m" (*Destc), "r" (T1), "r" (T0), "r" (Pitch) ); | ||
|
|
||
| asm volatile ( | ||
| @@ -204,6 +203,7 @@ static void DeinterlaceGreedy2Frame_SSE2 | ||
| "psubusb %%xmm3, %%xmm2 \n\t" | ||
| "por %%xmm2, %%xmm4 \n\t" | ||
|
|
||
| + "movdqa (%0), %%xmm0 \n\t" /* xmm0 = M1 */ | ||
| "movdqa (%1), %%xmm2 \n\t" /* xmm2 = M0 */ | ||
|
|
||
| /* if |B1-B0| > Threshold we want 0 else dword minus one */ |