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lavfi/transpose: support more pix fmts

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-02-12 13:45:23 +00:00
parent cf73e0bff3
commit 34126cd090
1 changed files with 23 additions and 21 deletions
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44
libavfilter/vf_transpose.c
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@ -86,28 +86,20 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
static int query_formats(AVFilterContext *ctx) static int query_formats(AVFilterContext *ctx)
{ {
static const enum AVPixelFormat pix_fmts[] = { AVFilterFormats *pix_fmts = NULL;
AV_PIX_FMT_ARGB, AV_PIX_FMT_RGBA, int fmt;
AV_PIX_FMT_ABGR, AV_PIX_FMT_BGRA,
AV_PIX_FMT_RGB24, AV_PIX_FMT_BGR24,
AV_PIX_FMT_RGB565BE, AV_PIX_FMT_RGB565LE,
AV_PIX_FMT_RGB555BE, AV_PIX_FMT_RGB555LE,
AV_PIX_FMT_BGR565BE, AV_PIX_FMT_BGR565LE,
AV_PIX_FMT_BGR555BE, AV_PIX_FMT_BGR555LE,
AV_PIX_FMT_GRAY16BE, AV_PIX_FMT_GRAY16LE,
AV_PIX_FMT_YUV420P16LE, AV_PIX_FMT_YUV420P16BE,
AV_PIX_FMT_YUV444P16LE, AV_PIX_FMT_YUV444P16BE,
AV_PIX_FMT_NV12, AV_PIX_FMT_NV21,
AV_PIX_FMT_RGB8, AV_PIX_FMT_BGR8,
AV_PIX_FMT_RGB4_BYTE, AV_PIX_FMT_BGR4_BYTE,
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUVJ420P,
AV_PIX_FMT_YUV410P,
AV_PIX_FMT_YUVA420P, AV_PIX_FMT_GRAY8,
AV_PIX_FMT_NONE
};
ff_set_common_formats(ctx, ff_make_format_list(pix_fmts)); for (fmt = 0; fmt < AV_PIX_FMT_NB; fmt++) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
if (!(desc->flags & PIX_FMT_PAL ||
desc->flags & PIX_FMT_HWACCEL ||
desc->flags & PIX_FMT_BITSTREAM ||
desc->log2_chroma_w != desc->log2_chroma_h))
ff_add_format(&pix_fmts, fmt);
}
ff_set_common_formats(ctx, pix_fmts);
return 0; return 0;
} }
@ -236,6 +228,16 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *in)
for (x = 0; x < outw; x++) for (x = 0; x < outw; x++)
*((uint32_t *)(dst + 4*x)) = *((uint32_t *)(src + x*srclinesize + y*4)); *((uint32_t *)(dst + 4*x)) = *((uint32_t *)(src + x*srclinesize + y*4));
break; break;
case 6:
for (x = 0; x < outw; x++) {
int64_t v = AV_RB48(src + x*srclinesize + y*6);
AV_WB48(dst + 6*x, v);
}
break;
case 8:
for (x = 0; x < outw; x++)
*((uint64_t *)(dst + 8*x)) = *((uint64_t *)(src + x*srclinesize + y*8));
break;
} }
dst += dstlinesize; dst += dstlinesize;
} }