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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-01-19 20:49:59 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-01-22 00:46:19 +0100 |
| commit | fd8a8373aa52e94de14f0583c482c8faa95dd677 (patch) | |
| tree | 274ae6e8d4b3447adf70abec44f233fb4af3bfec | |
| parent | 602e97dfaa8a0aaa41b3749b7cb2c7c900ed7aee (diff) | |
| download | ffmpeg-fd8a8373aa52e94de14f0583c482c8faa95dd677.tar.gz | |
pngdec: Fix masks for interlaced decoding
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/png.c | 2 | ||||
| -rw-r--r-- | libavcodec/pngdec.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/png.c b/libavcodec/png.c index 9b52496685..ecca31e960 100644 --- a/libavcodec/png.c +++ b/libavcodec/png.c @@ -41,7 +41,7 @@ static const uint8_t ff_png_pass_xshift[NB_PASSES] = { /* Mask to determine which pixels are valid in a pass */ const uint8_t ff_png_pass_mask[NB_PASSES] = { - 0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff + 0x01, 0x01, 0x11, 0x11, 0x55, 0x55, 0xff, }; void *ff_png_zalloc(void *opaque, unsigned int items, unsigned int size) diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 2b9f5adaeb..ec604546b1 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -34,7 +34,7 @@ /* Mask to determine which y pixels can be written in a pass */ static const uint8_t png_pass_dsp_ymask[NB_PASSES] = { - 0xff, 0xff, 0x0f, 0xcc, 0x33, 0xff, 0x55, + 0xff, 0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, }; /* Mask to determine which pixels to overwrite while displaying */ |