vf_yadif: add support to yuva420p

Signed-off-by: Anton Khirnov <anton@khirnov.net>
13 years ago · be4e8908d2
parent 4703a7b50b
commit be4e8908d2
1 changed files with 2 additions and 1 deletions
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@ -147,7 +147,7 @@ static void filter(AVFilterContext *ctx, AVFilterBufferRef *dstpic,
        int refs = yadif->cur->linesize[i];
        int df = (yadif->csp->comp[i].depth_minus1+1) / 8;

-        if (i) {
+        if (i == 1 || i == 2) {
        /* Why is this not part of the per-plane description thing? */
            w >>= yadif->csp->log2_chroma_w;
            h >>= yadif->csp->log2_chroma_h;
@ -357,6 +357,7 @@ static int query_formats(AVFilterContext *ctx)
        AV_NE( PIX_FMT_YUV420P16BE, PIX_FMT_YUV420P16LE ),
        AV_NE( PIX_FMT_YUV422P16BE, PIX_FMT_YUV422P16LE ),
        AV_NE( PIX_FMT_YUV444P16BE, PIX_FMT_YUV444P16LE ),
+        PIX_FMT_YUVA420P,
        PIX_FMT_NONE
    };