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Code Issues Releases Activity

avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for VP9 lpf functions

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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Shivraj Patil 2015-07-20 20:04:31 +05:30 committed by Michael Niedermayer
parent 52c75d486e
commit fd7eadd25c
5 changed files with 2662 additions and 1 deletions
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3
libavcodec/mips/Makefile
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@ -43,7 +43,8 @@ MSA-OBJS-$(CONFIG_HEVC_DECODER) += mips/hevcdsp_msa.o \
mips/hevc_idct_msa.o \
mips/hevc_lpf_sao_msa.o \
mips/hevcpred_msa.o
MSA-OBJS-$(CONFIG_VP9_DECODER) += mips/vp9_mc_msa.o
MSA-OBJS-$(CONFIG_VP9_DECODER) += mips/vp9_mc_msa.o \
mips/vp9_lpf_msa.o
MSA-OBJS-$(CONFIG_H264DSP) += mips/h264dsp_msa.o \
mips/h264idct_msa.o
MSA-OBJS-$(CONFIG_H264QPEL) += mips/h264qpel_msa.o

2599
libavcodec/mips/vp9_lpf_msa.c Normal file
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File diff suppressed because it is too large Load Diff

25
libavcodec/mips/vp9dsp_init_mips.c
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@ -80,9 +80,34 @@ static av_cold void vp9dsp_mc_init_msa(VP9DSPContext *dsp, int bpp)
}
}
static av_cold void vp9dsp_loopfilter_init_msa(VP9DSPContext *dsp, int bpp)
{
if (bpp == 8) {
dsp->loop_filter_8[0][0] = ff_loop_filter_h_4_8_msa;
dsp->loop_filter_8[0][1] = ff_loop_filter_v_4_8_msa;
dsp->loop_filter_8[1][0] = ff_loop_filter_h_8_8_msa;
dsp->loop_filter_8[1][1] = ff_loop_filter_v_8_8_msa;
dsp->loop_filter_8[2][0] = ff_loop_filter_h_16_8_msa;
dsp->loop_filter_8[2][1] = ff_loop_filter_v_16_8_msa;
dsp->loop_filter_16[0] = ff_loop_filter_h_16_16_msa;
dsp->loop_filter_16[1] = ff_loop_filter_v_16_16_msa;
dsp->loop_filter_mix2[0][0][0] = ff_loop_filter_h_44_16_msa;
dsp->loop_filter_mix2[0][0][1] = ff_loop_filter_v_44_16_msa;
dsp->loop_filter_mix2[0][1][0] = ff_loop_filter_h_48_16_msa;
dsp->loop_filter_mix2[0][1][1] = ff_loop_filter_v_48_16_msa;
dsp->loop_filter_mix2[1][0][0] = ff_loop_filter_h_84_16_msa;
dsp->loop_filter_mix2[1][0][1] = ff_loop_filter_v_84_16_msa;
dsp->loop_filter_mix2[1][1][0] = ff_loop_filter_h_88_16_msa;
dsp->loop_filter_mix2[1][1][1] = ff_loop_filter_v_88_16_msa;
}
}
static av_cold void vp9dsp_init_msa(VP9DSPContext *dsp, int bpp)
{
vp9dsp_mc_init_msa(dsp, bpp);
vp9dsp_loopfilter_init_msa(dsp, bpp);
}
#endif // #if HAVE_MSA

33
libavcodec/mips/vp9dsp_mips.h
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@ -88,4 +88,37 @@ VP9_COPY_AVG_MIPS_MSA_FUNC(4);
#undef VP9_8TAP_MIPS_MSA_FUNC
#undef VP9_COPY_AVG_MIPS_MSA_FUNC
void ff_loop_filter_h_4_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_8_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_16_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_4_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_8_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_16_8_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_44_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_88_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_16_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_44_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_88_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_16_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_48_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_h_84_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_48_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
void ff_loop_filter_v_84_16_msa(uint8_t *dst, ptrdiff_t stride, int32_t e,
int32_t i, int32_t h);
#endif // #ifndef AVCODEC_MIPS_VP9DSP_MIPS_H

3
libavutil/mips/generic_macros_msa.h
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@ -24,6 +24,9 @@
#include <stdint.h>
#include <msa.h>
#define ALIGNMENT 16
#define ALLOC_ALIGNED(align) __attribute__ ((aligned((align) << 1)))
#define LD_B(RTYPE, psrc) *((RTYPE *)(psrc))
#define LD_UB(...) LD_B(v16u8, __VA_ARGS__)
#define LD_SB(...) LD_B(v16i8, __VA_ARGS__)