diff options
| author | Christophe GISQUET <christophe.gisquet@gmail.com> | 2012-01-01 15:28:47 +0100 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2012-01-04 10:30:01 +0100 |
| commit | 98f24ecd6cfc9c57a555aae6bfcd3d9a4ce9503d (patch) | |
| tree | a4e562412fcd7dacf25afdbd3c2f8cfa5737c911 /libavcodec/rv34dsp.h | |
| parent | 0749720b6cdce68e4908dc59f1b4e1399852372b (diff) | |
rv34: joint coefficient decoding and dequantization
Perform dequantization while decoding coefficients instead of performing it
on the entire coefficients buffer.
Since quantized coefficients are very sparse, this usually causes a small
speedup. Speedup of around 1% on Panda board compared to the removed here
neon code. Global speedup is probably around 3%.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Diffstat (limited to 'libavcodec/rv34dsp.h')
| -rw-r--r-- | libavcodec/rv34dsp.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/libavcodec/rv34dsp.h b/libavcodec/rv34dsp.h index 01352ea793..f2bc20e911 100644 --- a/libavcodec/rv34dsp.h +++ b/libavcodec/rv34dsp.h @@ -56,7 +56,6 @@ typedef struct RV34DSPContext { h264_chroma_mc_func avg_chroma_pixels_tab[3]; rv40_weight_func rv40_weight_pixels_tab[2]; rv34_inv_transform_func rv34_inv_transform_tab[2]; - void (*rv34_dequant4x4)(DCTELEM *block, int Qdc, int Q); rv40_weak_loop_filter_func rv40_weak_loop_filter[2]; rv40_strong_loop_filter_func rv40_strong_loop_filter[2]; rv40_loop_filter_strength_func rv40_loop_filter_strength[2]; |