diff options
author | Michael Niedermayer <michaelni@gmx.at> | 2011-06-03 07:19:30 +0400 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2011-06-03 07:19:30 +0400 |
commit | 99eb31e263a24bc6c5a7a3f455a2bcb04a60e70e (patch) | |
tree | 83aab2f083fd3d6923d4e76fe0cc0c41ef7aef35 /libavcodec/pngdec.c | |
parent | 9034001b17077e9da5205c4344eb1b88b9882f03 (diff) | |
parent | f190f676bc93a7e80344f2feeb3b9b44604d4717 (diff) |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (25 commits)
Replace custom DEBUG preprocessor trickery by the standard one.
vorbis: Remove non-compiling debug statement.
vorbis: Remove pointless DEBUG #ifdef around debug output macros.
cook: Remove non-compiling debug output.
Remove pointless #ifdefs around function declarations in a header.
Replace #ifdef + av_log() combinations by av_dlog().
Replace custom debug output functions by av_dlog().
cook: Remove unused debug functions.
Remove stray extra arguments from av_dlog() invocations.
targa: fix big-endian build
v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.
vfwcap: add a framerate private option.
v4l2: add a framerate private option.
libdc1394: add a framerate private option.
fbdev: add a framerate private option.
bktr: add a framerate private option.
oma: check avio_read() return value
nutdec: remove unused variable
Remove unused variables
swscale: allocate larger buffer to handle altivec overreads.
...
Conflicts:
ffmpeg.c
libavcodec/dca.c
libavcodec/dirac.c
libavcodec/error_resilience.c
libavcodec/h264.c
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/pthread.c
libavcodec/rv10.c
libavcodec/s302m.c
libavcodec/shorten.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavdevice/dv1394.c
libavdevice/fbdev.c
libavdevice/libdc1394.c
libavdevice/v4l2.c
libavformat/4xm.c
libavformat/apetag.c
libavformat/asfdec.c
libavformat/avidec.c
libavformat/mmf.c
libavformat/mpeg.c
libavformat/mpegenc.c
libavformat/mpegts.c
libavformat/oggdec.c
libavformat/oggparseogm.c
libavformat/rl2.c
libavformat/rmdec.c
libavformat/rpl.c
libavformat/rtpdec_latm.c
libavformat/sauce.c
libavformat/sol.c
libswscale/utils.c
tests/ref/vsynth1/error
tests/ref/vsynth2/error
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/pngdec.c')
-rw-r--r-- | libavcodec/pngdec.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 9732396dc6..05ba027802 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -379,7 +379,7 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *p; uint8_t *crow_buf_base = NULL; uint32_t tag, length; - int ret, crc; + int ret; FFSWAP(AVFrame *, s->current_picture, s->last_picture); avctx->coded_frame= s->current_picture; @@ -433,7 +433,7 @@ static int decode_frame(AVCodecContext *avctx, s->compression_type = *s->bytestream++; s->filter_type = *s->bytestream++; s->interlace_type = *s->bytestream++; - crc = bytestream_get_be32(&s->bytestream); + s->bytestream += 4; /* crc */ s->state |= PNG_IHDR; av_dlog(avctx, "width=%d height=%d depth=%d color_type=%d compression_type=%d filter_type=%d interlace_type=%d\n", s->width, s->height, s->bit_depth, s->color_type, @@ -528,8 +528,7 @@ static int decode_frame(AVCodecContext *avctx, s->state |= PNG_IDAT; if (png_decode_idat(s, length) < 0) goto fail; - /* skip crc */ - crc = bytestream_get_be32(&s->bytestream); + s->bytestream += 4; /* crc */ break; case MKTAG('P', 'L', 'T', 'E'): { @@ -549,7 +548,7 @@ static int decode_frame(AVCodecContext *avctx, s->palette[i] = (0xff << 24); } s->state |= PNG_PLTE; - crc = bytestream_get_be32(&s->bytestream); + s->bytestream += 4; /* crc */ } break; case MKTAG('t', 'R', 'N', 'S'): @@ -565,13 +564,13 @@ static int decode_frame(AVCodecContext *avctx, v = *s->bytestream++; s->palette[i] = (s->palette[i] & 0x00ffffff) | (v << 24); } - crc = bytestream_get_be32(&s->bytestream); + s->bytestream += 4; /* crc */ } break; case MKTAG('I', 'E', 'N', 'D'): if (!(s->state & PNG_ALLIMAGE)) goto fail; - crc = bytestream_get_be32(&s->bytestream); + s->bytestream += 4; /* crc */ goto exit_loop; default: /* skip tag */ |