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| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-07-01 15:08:02 +0000 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-07-01 15:08:02 +0000 |
| commit | 39c601b5e7e03ae13d1946149ace7c8b617c7ef3 (patch) | |
| tree | 3beb34e957e41634394173e0c8c1e79db5fe1fc7 /libavcodec/rv40.c | |
| parent | 06a497afabd04cbb7f8c7e069a2ac740b3e585ff (diff) | |
| download | ffmpeg-39c601b5e7e03ae13d1946149ace7c8b617c7ef3.tar.gz | |
RV3/4 intra types array causes alignment issues (at least on ARM5), thus change
its stride and offset to always have align 4.
Originally committed as revision 19316 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/rv40.c')
| -rw-r--r-- | libavcodec/rv40.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c index 2eeae302e6..c20a85ecda 100644 --- a/libavcodec/rv40.c +++ b/libavcodec/rv40.c @@ -164,7 +164,7 @@ static int rv40_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t int pattern; int8_t *ptr; - for(i = 0; i < 4; i++, dst += s->b4_stride){ + for(i = 0; i < 4; i++, dst += r->intra_types_stride){ if(!i && s->first_slice_line){ pattern = get_vlc2(gb, aic_top_vlc.table, AIC_TOP_BITS, 1); dst[0] = (pattern >> 2) & 2; @@ -181,8 +181,8 @@ static int rv40_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t * The second one (used for retrieving only one coefficient) is * top + 10 * left. */ - A = ptr[-s->b4_stride + 1]; // it won't be used for the last coefficient in a row - B = ptr[-s->b4_stride]; + A = ptr[-r->intra_types_stride + 1]; // it won't be used for the last coefficient in a row + B = ptr[-r->intra_types_stride]; C = ptr[-1]; pattern = A + (B << 4) + (C << 8); for(k = 0; k < MODE2_PATTERNS_NUM; k++) |