Author | SHA1 | Message | Date |
---|---|---|---|
|
98f24ecd6c |
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> |
13 years ago |
|
40901fc14e |
rv34: move 4x4 dequant to RV34DSPContext
Signed-off-by: Mans Rullgard <mans@mansr.com> |
13 years ago |
|
42d32cf53c |
rv34: NEON optimised inverse transform functions
Signed-off-by: Mans Rullgard <mans@mansr.com> |
13 years ago |
|
1bca8f4bc5 | rv34: move inverse transform functions to DSP context | 13 years ago |