Christophe GISQUET
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>
2012-01-04 10:30:01 +01:00
Mans Rullgard
d8edf1b515
rv40: rearrange loop filter functions
...
This splits the loop filter functions into smaller, more SIMD-friendly
functions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-14 11:26:30 +00:00
Mans Rullgard
40901fc14e
rv34: move 4x4 dequant to RV34DSPContext
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-13 12:05:34 +00:00
Janne Grunau
f5c05b9aa5
rv40: NEON optimised chroma MC
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-06 13:48:25 +00:00
Janne Grunau
42d32cf53c
rv34: NEON optimised inverse transform functions
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-06 13:48:24 +00:00
Janne Grunau
bb8a6e03cc
rv40: move loop filter to rv34dsp context
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-30 20:54:59 +00:00
Janne Grunau
1bca8f4bc5
rv34: move inverse transform functions to DSP context
2011-10-12 15:52:22 +02:00
Kostya Shishkov
b86ab38137
Add weighted motion compensation for RV40 B-frames
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:07:58 -07:00
Kostya Shishkov
d241f51e0f
Move RV3/4-specific DSP functions into their own context
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-08-11 16:07:15 -07:00
