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vp9/x86: intra prediction SIMD.

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Partially based on h264_intrapred. (I hope to eventually merge these
two intrapred implementations back together.)
pull/56/merge
Ronald S. Bultje 11 years ago committed by Clément Bœsch
parent 38a08e0aea
commit fdb093c4e4
3 changed files with 1479 additions and 2 deletions
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  1. 3
      libavcodec/x86/Makefile
  2. 73
      libavcodec/x86/vp9dsp_init.c
  3. 1405
      libavcodec/x86/vp9intrapred.asm

3
libavcodec/x86/Makefile
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@ -108,7 +108,8 @@ YASM-OBJS-$(CONFIG_VP3DSP) += x86/vp3dsp.o
YASM-OBJS-$(CONFIG_VP6_DECODER) += x86/vp6dsp.o
YASM-OBJS-$(CONFIG_VP8_DECODER) += x86/vp8dsp.o \
x86/vp8dsp_loopfilter.o
YASM-OBJS-$(CONFIG_VP9_DECODER) += x86/vp9itxfm.o \
YASM-OBJS-$(CONFIG_VP9_DECODER) += x86/vp9intrapred.o \
x86/vp9itxfm.o \
x86/vp9lpf.o \
x86/vp9mc.o
YASM-OBJS-$(CONFIG_WEBP_DECODER) += x86/vp8dsp.o

73
libavcodec/x86/vp9dsp_init.c
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@ -202,6 +202,49 @@ lpf_funcs(88, 16, avx);
#undef lpf_funcs
#define ipred_func(size, type, opt) \
void ff_vp9_ipred_##type##_##size##x##size##_##opt(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *l, const uint8_t *a)
#define ipred_funcs(type, opt) \
ipred_func(4, type, opt); \
ipred_func(8, type, opt); \
ipred_func(16, type, opt); \
ipred_func(32, type, opt)
ipred_funcs(dc, ssse3);
ipred_funcs(dc_left, ssse3);
ipred_funcs(dc_top, ssse3);
#undef ipred_funcs
ipred_func(8, v, mmx);
ipred_func(16, v, sse2);
ipred_func(32, v, sse2);
#define ipred_func_set(size, type, opt1, opt2) \
ipred_func(size, type, opt1); \
ipred_func(size, type, opt2)
#define ipred_funcs(type, opt1, opt2) \
ipred_func(4, type, opt1); \
ipred_func_set(8, type, opt1, opt2); \
ipred_func_set(16, type, opt1, opt2); \
ipred_func_set(32, type, opt1, opt2)
ipred_funcs(h, ssse3, avx);
ipred_funcs(tm, ssse3, avx);
ipred_funcs(dl, ssse3, avx);
ipred_funcs(dr, ssse3, avx);
ipred_funcs(hu, ssse3, avx);
ipred_funcs(hd, ssse3, avx);
ipred_funcs(vl, ssse3, avx);
ipred_funcs(vr, ssse3, avx);
#undef ipred_funcs
#undef ipred_func_set
#undef ipred_func
#endif /* HAVE_YASM */
av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
@ -215,7 +258,6 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = ff_##type##sz##_##opt
#define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type, opt) \
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir##_##opt; \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##dir##_##opt; \
@ -248,6 +290,25 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
} \
} while (0)
#define init_ipred(tx, sz, opt) do { \
dsp->intra_pred[tx][HOR_PRED] = ff_vp9_ipred_h_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][DIAG_DOWN_LEFT_PRED] = ff_vp9_ipred_dl_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][DIAG_DOWN_RIGHT_PRED] = ff_vp9_ipred_dr_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][HOR_DOWN_PRED] = ff_vp9_ipred_hd_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][VERT_LEFT_PRED] = ff_vp9_ipred_vl_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][HOR_UP_PRED] = ff_vp9_ipred_hu_##sz##x##sz##_##opt; \
if (ARCH_X86_64 || tx != TX_32X32) { \
dsp->intra_pred[tx][VERT_RIGHT_PRED] = ff_vp9_ipred_vr_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][TM_VP8_PRED] = ff_vp9_ipred_tm_##sz##x##sz##_##opt; \
} \
} while (0)
#define init_dc_ipred(tx, sz, opt) do { \
init_ipred(tx, sz, opt); \
dsp->intra_pred[tx][DC_PRED] = ff_vp9_ipred_dc_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][LEFT_DC_PRED] = ff_vp9_ipred_dc_left_##sz##x##sz##_##opt; \
dsp->intra_pred[tx][TOP_DC_PRED] = ff_vp9_ipred_dc_top_##sz##x##sz##_##opt; \
} while (0)
if (EXTERNAL_MMX(cpu_flags)) {
init_fpel(4, 0, 4, put, mmx);
init_fpel(3, 0, 8, put, mmx);
@ -255,6 +316,7 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
dsp->itxfm_add[4 /* lossless */][ADST_DCT] =
dsp->itxfm_add[4 /* lossless */][DCT_ADST] =
dsp->itxfm_add[4 /* lossless */][ADST_ADST] = ff_vp9_iwht_iwht_4x4_add_mmx;
dsp->intra_pred[TX_8X8][VERT_PRED] = ff_vp9_ipred_v_8x8_mmx;
}
if (EXTERNAL_MMXEXT(cpu_flags)) {
@ -273,6 +335,8 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
init_fpel(1, 1, 32, avg, sse2);
init_fpel(0, 1, 64, avg, sse2);
init_lpf(sse2);
dsp->intra_pred[TX_16X16][VERT_PRED] = ff_vp9_ipred_v_16x16_sse2;
dsp->intra_pred[TX_32X32][VERT_PRED] = ff_vp9_ipred_v_32x32_sse2;
}
if (EXTERNAL_SSSE3(cpu_flags)) {
@ -297,6 +361,10 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
dsp->itxfm_add[TX_32X32][DCT_DCT] = ff_vp9_idct_idct_32x32_add_ssse3;
}
init_lpf(ssse3);
init_dc_ipred(TX_4X4, 4, ssse3);
init_dc_ipred(TX_8X8, 8, ssse3);
init_dc_ipred(TX_16X16, 16, ssse3);
init_dc_ipred(TX_32X32, 32, ssse3);
}
if (EXTERNAL_AVX(cpu_flags)) {
@ -315,6 +383,9 @@ av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
dsp->itxfm_add[TX_32X32][DCT_DCT] = ff_vp9_idct_idct_32x32_add_avx;
}
init_lpf(avx);
init_ipred(TX_8X8, 8, avx);
init_ipred(TX_16X16, 16, avx);
init_ipred(TX_32X32, 32, avx);
}
#undef init_fpel

1405
libavcodec/x86/vp9intrapred.asm
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