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| author | Maxim Poliakovski <max_pole@gmx.de> | 2010-03-08 06:49:16 +0000 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2010-03-08 06:49:16 +0000 |
| commit | 5f1654b25b2b31442ef9c6242fbde241e7fc6d9c (patch) | |
| tree | e110222be41a8c47745e3b9f65f2a18dd5abc9cc /libavcodec/ivi_common.c | |
| parent | 55347a954ed18799e7db91d8dec5170b1bc58b6d (diff) | |
Scale tile dimensions in case both local decoding and scalability mode
are used in Indeo 5 stream.
Patch by Maxim ($indeo5dec_author)
Originally committed as revision 22318 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ivi_common.c')
| -rw-r--r-- | libavcodec/ivi_common.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c index e4cb42fb50..531b7d7521 100644 --- a/libavcodec/ivi_common.c +++ b/libavcodec/ivi_common.c @@ -256,6 +256,11 @@ int av_cold ff_ivi_init_tiles(IVIPlaneDesc *planes, int tile_width, int tile_hei t_width = !p ? tile_width : (tile_width + 3) >> 2; t_height = !p ? tile_height : (tile_height + 3) >> 2; + if (!p && planes[0].num_bands == 4) { + t_width >>= 1; + t_height >>= 1; + } + for (b = 0; b < planes[p].num_bands; b++) { band = &planes[p].bands[b]; x_tiles = IVI_NUM_TILES(band->width, t_width); |