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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-10-03 08:38:03 -0700 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-10-05 04:01:23 -0700 |
| commit | 330deb75923675224fb9aed311d3d6ce3ec52420 (patch) | |
| tree | e1ab909e74b0c360de911c0e770f116fb89b5a0b /libavcodec/mpegvideo.h | |
| parent | 0884dd5a1b87aff6c8a06e6492dece5cef8f3978 (diff) | |
| download | ffmpeg-330deb75923675224fb9aed311d3d6ce3ec52420.tar.gz | |
mpegvideo: set correct offset for edge emulation buffer.
Using the old code, half of it was unused and the other half was too
small for e.g. >8bpp interlaced data, causing random buffer overruns.
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 923d46c884..d0f4bfdc6c 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -319,8 +319,7 @@ typedef struct MpegEncContext { uint8_t *mbintra_table; ///< used to avoid setting {ac, dc, cbp}-pred stuff to zero on inter MB decoding uint8_t *cbp_table; ///< used to store cbp, ac_pred for partitioned decoding uint8_t *pred_dir_table; ///< used to store pred_dir for partitioned decoding - uint8_t *allocated_edge_emu_buffer; - uint8_t *edge_emu_buffer; ///< points into the middle of allocated_edge_emu_buffer + uint8_t *edge_emu_buffer; ///< temporary buffer for if MVs point to out-of-frame data uint8_t *rd_scratchpad; ///< scratchpad for rate distortion mb decision uint8_t *obmc_scratchpad; uint8_t *b_scratchpad; ///< scratchpad used for writing into write only buffers |