avcodec/png_parser: Return the buffered data at the end

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/png_parser: Return the buffered data at the end
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4a203b77 · Michael Niedermayer · a6153bde · 4a203b77
Commit 4a203b77 authored Sep 11, 2014 by Michael Niedermayer
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png_parser.c libavcodec/png_parser.c +0 -2

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--- a/libavcodec/png_parser.c
+++ b/libavcodec/png_parser.c
@@ -45,8 +45,6 @@ static int png_parse(AVCodecParserContext *s, AVCodecContext *avctx,
    s->pict_type = AV_PICTURE_TYPE_NONE;

    *poutbuf_size = 0;
-    if (buf_size == 0)
-        return 0;

    if (!ppc->pc.frame_start_found) {
        uint64_t state64 = ppc->pc.state64;