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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-07-03 04:10:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-07-04 23:47:01 +0200 |
| commit | fa36f33422ebcf02c84328ea852ecda68d93d830 (patch) | |
| tree | c450b34ea2990224ecedd881f3ba260273021319 /libswscale/utils.c | |
| parent | 1f29504204b5d6e250657612c4cda014e27d9e89 (diff) | |
| download | ffmpeg-fa36f33422ebcf02c84328ea852ecda68d93d830.tar.gz | |
sws: support 12&14 bit planar colorspaces
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index 9508413664..4047fb57ee 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -145,19 +145,35 @@ static const FormatEntry format_entries[PIX_FMT_NB] = { [PIX_FMT_YUV420P9LE] = { 1, 1 }, [PIX_FMT_YUV420P10BE] = { 1, 1 }, [PIX_FMT_YUV420P10LE] = { 1, 1 }, + [PIX_FMT_YUV420P12BE] = { 1, 1 }, + [PIX_FMT_YUV420P12LE] = { 1, 1 }, + [PIX_FMT_YUV420P14BE] = { 1, 1 }, + [PIX_FMT_YUV420P14LE] = { 1, 1 }, [PIX_FMT_YUV422P9BE] = { 1, 1 }, [PIX_FMT_YUV422P9LE] = { 1, 1 }, [PIX_FMT_YUV422P10BE] = { 1, 1 }, [PIX_FMT_YUV422P10LE] = { 1, 1 }, + [PIX_FMT_YUV422P12BE] = { 1, 1 }, + [PIX_FMT_YUV422P12LE] = { 1, 1 }, + [PIX_FMT_YUV422P14BE] = { 1, 1 }, + [PIX_FMT_YUV422P14LE] = { 1, 1 }, [PIX_FMT_YUV444P9BE] = { 1, 1 }, [PIX_FMT_YUV444P9LE] = { 1, 1 }, [PIX_FMT_YUV444P10BE] = { 1, 1 }, [PIX_FMT_YUV444P10LE] = { 1, 1 }, + [PIX_FMT_YUV444P12BE] = { 1, 1 }, + [PIX_FMT_YUV444P12LE] = { 1, 1 }, + [PIX_FMT_YUV444P14BE] = { 1, 1 }, + [PIX_FMT_YUV444P14LE] = { 1, 1 }, [PIX_FMT_GBRP] = { 1, 0 }, [PIX_FMT_GBRP9LE] = { 1, 0 }, [PIX_FMT_GBRP9BE] = { 1, 0 }, [PIX_FMT_GBRP10LE] = { 1, 0 }, [PIX_FMT_GBRP10BE] = { 1, 0 }, + [PIX_FMT_GBRP12LE] = { 1, 0 }, + [PIX_FMT_GBRP12BE] = { 1, 0 }, + [PIX_FMT_GBRP14LE] = { 1, 0 }, + [PIX_FMT_GBRP14BE] = { 1, 0 }, [PIX_FMT_GBRP16LE] = { 1, 0 }, [PIX_FMT_GBRP16BE] = { 1, 0 }, }; @@ -1006,7 +1022,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) dst_stride <<= 1; FF_ALLOC_OR_GOTO(c, c->formatConvBuffer, FFALIGN(srcW*2+78, 16) * 2, fail); if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2 && - c->srcBpc == 8 && c->dstBpc <= 10) { + c->srcBpc == 8 && c->dstBpc <= 14) { c->canMMX2BeUsed = (dstW >= srcW && (dstW & 31) == 0 && (srcW & 15) == 0) ? 1 : 0; if (!c->canMMX2BeUsed && dstW >= srcW && (srcW & 15) == 0 @@ -1036,7 +1052,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) c->chrXInc += 20; } // we don't use the x86 asm scaler if MMX is available - else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX && c->dstBpc <= 10) { + else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX && c->dstBpc <= 14) { c->lumXInc = ((int64_t)(srcW - 2) << 16) / (dstW - 2) - 20; c->chrXInc = ((int64_t)(c->chrSrcW - 2) << 16) / (c->chrDstW - 2) - 20; } @@ -1207,7 +1223,7 @@ int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter) // try to avoid drawing green stuff between the right end and the stride end for (i = 0; i < c->vChrBufSize; i++) if(av_pix_fmt_descriptors[c->dstFormat].comp[0].depth_minus1 == 15){ - av_assert0(c->dstBpc > 10); + av_assert0(c->dstBpc > 14); for(j=0; j<dst_stride/2+1; j++) ((int32_t*)(c->chrUPixBuf[i]))[j] = 1<<18; } else |