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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-09 21:59:20 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2011-05-11 13:55:44 +0200 |
| commit | b437f5b055497fc81b8061de593f3ef27657c1e3 (patch) | |
| tree | eccc150dfe339a518bd7a32790df37b241627f27 | |
| parent | bea705752d6448578482cfa022944a9795388f14 (diff) | |
| download | ffmpeg-b437f5b055497fc81b8061de593f3ef27657c1e3.tar.gz | |
tiff: add support for inverted FillOrder for uncompressed data
Fix decoding of file b.tif, trac issue #168.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
| -rw-r--r-- | libavcodec/tiff.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c index 3cc3a42500..1ec78a7125 100644 --- a/libavcodec/tiff.c +++ b/libavcodec/tiff.c @@ -170,7 +170,13 @@ static int tiff_unpack_strip(TiffContext *s, uint8_t* dst, int stride, const uin } switch(s->compr){ case TIFF_RAW: - memcpy(dst, src, width); + if (!s->fill_order) { + memcpy(dst, src, width); + } else { + int i; + for (i = 0; i < width; i++) + dst[i] = av_reverse[src[i]]; + } src += width; break; case TIFF_PACKBITS: |