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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-05-05 02:12:40 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-05-05 02:12:40 +0200 |
| commit | 3d42addf336739a69aee47891413a46e4f64995b (patch) | |
| tree | cecd346dcf0fb9757c9d8456063533e8ea98e241 /libavcodec/png_parser.c | |
| parent | 16db88a09312720dd4f87f5030f3e501a999f6cc (diff) | |
| download | ffmpeg-3d42addf336739a69aee47891413a46e4f64995b.tar.gz | |
png_parser: try to fix big endian
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/png_parser.c')
| -rw-r--r-- | libavcodec/png_parser.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libavcodec/png_parser.c b/libavcodec/png_parser.c index c76ed68f28..7f6fabb0a2 100644 --- a/libavcodec/png_parser.c +++ b/libavcodec/png_parser.c @@ -24,7 +24,6 @@ * PNG parser */ -#include "libavutil/intreadwrite.h" #include "parser.h" #define PNGSIG 0x89504e470d0a1a0a @@ -76,7 +75,7 @@ static int png_parse(AVCodecParserContext *s, AVCodecContext *avctx, for (;ppc->pc.frame_start_found && i < buf_size; i++) { ppc->pc.state = (ppc->pc.state<<8) | buf[i]; if (ppc->index == 3) { - ppc->chunk_length = AV_RL32(&ppc->pc.state); + ppc->chunk_length = ppc->pc.state; if (ppc->chunk_length > 0x7fffffff) { ppc->index = ppc->pc.frame_start_found = 0; goto flush; @@ -85,7 +84,7 @@ static int png_parse(AVCodecParserContext *s, AVCodecContext *avctx, } else if (ppc->index == 7) { if (ppc->chunk_length >= buf_size - i) ppc->remaining_size = ppc->chunk_length - buf_size + i + 1; - if (AV_RB32(&ppc->pc.state) == MKTAG('I', 'E', 'N', 'D')) { + if (ppc->pc.state == MKBETAG('I', 'E', 'N', 'D')) { if (ppc->remaining_size) ppc->index = -1; else |