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| author | James Almer <jamrial@gmail.com> | 2014-07-26 04:47:14 -0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-07-26 18:00:11 +0200 |
| commit | 1ace9573dce509e2b25165199c3b658667860ecf (patch) | |
| tree | 9a50b2c470620bfe22f1541b6815f15bc1661b75 /libavcodec/hevcdsp.h | |
| parent | 23480da0aa70b045b7b8dea7da8fedde0bcd7062 (diff) | |
| download | ffmpeg-1ace9573dce509e2b25165199c3b658667860ecf.tar.gz | |
x86/hevc_idct: replace old and unused idct functions
Only 8-bit and 10-bit idct_dc() functions are included (adding others should be trivial).
Benchmarks on an Intel Core i5-4200U:
idct8x8_dc
SSE2 MMXEXT C
cycles 22 26 57
idct16x16_dc
AVX2 SSE2 C
cycles 27 32 249
idct32x32_dc
AVX2 SSE2 C
cycles 62 126 1375
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/hevcdsp.h')
| -rw-r--r-- | libavcodec/hevcdsp.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libavcodec/hevcdsp.h b/libavcodec/hevcdsp.h index ba42984fb6..03d4246ca0 100644 --- a/libavcodec/hevcdsp.h +++ b/libavcodec/hevcdsp.h @@ -56,8 +56,6 @@ typedef struct HEVCDSPContext { void (*idct_dc[4])(int16_t *coeffs); - void (*transform_dc_add[4])(uint8_t *dst, int16_t *coeffs, ptrdiff_t stride); - void (*sao_band_filter)(uint8_t *_dst, uint8_t *_src, ptrdiff_t _stride_dst, ptrdiff_t _stride_src, struct SAOParams *sao, int *borders, int width, int height, int c_idx); |