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| author | Shivraj Patil <shivraj.patil@imgtec.com> | 2015-06-14 23:26:26 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-29 12:03:43 +0200 |
| commit | d9deae04a78b6b698b90d050a67a3bd9155aba74 (patch) | |
| tree | bd206629dbbe92e8704746195c793abca9f7f91a /libavutil | |
| parent | 21cede9e970aca7aa0981f7be8378d48fd8e7730 (diff) | |
| download | ffmpeg-d9deae04a78b6b698b90d050a67a3bd9155aba74.tar.gz | |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for pixblock functions in new file pixblockdsp_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/mips/generic_macros_msa.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/mips/generic_macros_msa.h b/libavutil/mips/generic_macros_msa.h index 272a42316f..1738c522f3 100644 --- a/libavutil/mips/generic_macros_msa.h +++ b/libavutil/mips/generic_macros_msa.h @@ -1206,6 +1206,14 @@ #define HSUB_UB2_UH(...) HSUB_UB2(v8u16, __VA_ARGS__) #define HSUB_UB2_SH(...) HSUB_UB2(v8i16, __VA_ARGS__) +#define HSUB_UB4(RTYPE, in0, in1, in2, in3, out0, out1, out2, out3) \ +{ \ + HSUB_UB2(RTYPE, in0, in1, out0, out1); \ + HSUB_UB2(RTYPE, in2, in3, out2, out3); \ +} +#define HSUB_UB4_UH(...) HSUB_UB4(v8u16, __VA_ARGS__) +#define HSUB_UB4_SH(...) HSUB_UB4(v8i16, __VA_ARGS__) + /* Description : Insert specified word elements from input vectors to 1 destination vector Arguments : Inputs - in0, in1, in2, in3 (4 input vectors) |