mirror of https://git.ffmpeg.org/ffmpeg.git
lavc/aarch64: add pred functions for 10-bit
Benchmarks: A53 A72 pred8x8_dc_10_c: 64.2 49.5 pred8x8_dc_10_neon: 62.0 53.7 pred8x8_dc_128_10_c: 26.0 14.0 pred8x8_dc_128_10_neon: 30.7 17.5 pred8x8_horizontal_10_c: 60.0 27.7 pred8x8_horizontal_10_neon: 38.0 34.0 pred8x8_left_dc_10_c: 42.5 27.5 pred8x8_left_dc_10_neon: 51.0 41.2 pred8x8_mad_cow_dc_0l0_10_c: 55.7 37.2 pred8x8_mad_cow_dc_0l0_10_neon: 50.2 35.2 pred8x8_mad_cow_dc_0lt_10_c: 89.2 67.0 pred8x8_mad_cow_dc_0lt_10_neon: 52.2 46.7 pred8x8_mad_cow_dc_l0t_10_c: 74.7 51.0 pred8x8_mad_cow_dc_l0t_10_neon: 50.5 45.2 pred8x8_mad_cow_dc_l00_10_c: 58.0 38.0 pred8x8_mad_cow_dc_l00_10_neon: 42.5 37.5 pred8x8_plane_10_c: 354.0 288.7 pred8x8_plane_10_neon: 141.0 101.2 pred8x8_top_dc_10_c: 44.5 30.5 pred8x8_top_dc_10_neon: 40.0 31.0 pred8x8_vertical_10_c: 27.5 14.5 pred8x8_vertical_10_neon: 21.0 17.5 pred16x16_plane_10_c: 1242.0 1070.5 pred16x16_plane_10_neon: 324.0 196.7 Signed-off-by: Mikhail Nitenko <mnitenko@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Mikhail Nitenko
Martin Storsjö
parent
43ca887bc2
commit
d3e56b56ae
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@ -45,10 +45,23 @@ void ff_pred8x8_0lt_dc_neon(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_l00_dc_neon(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_0l0_dc_neon(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_top_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_hor_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_vert_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_hor_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_plane_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred16x16_top_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_vert_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_hor_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_plane_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_128_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_left_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_top_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_l0t_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_0lt_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_l00_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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void ff_pred8x8_0l0_dc_neon_10(uint8_t *src, ptrdiff_t stride);
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static av_cold void h264_pred_init_neon(H264PredContext *h, int codec_id,
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const int bit_depth,
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@ -84,10 +97,31 @@ static av_cold void h264_pred_init_neon(H264PredContext *h, int codec_id,
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h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_neon;
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}
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if (bit_depth == 10) {
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if (chroma_format_idc <= 1) {
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h->pred8x8[VERT_PRED8x8 ] = ff_pred8x8_vert_neon_10;
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h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_hor_neon_10;
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if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
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h->pred8x8[PLANE_PRED8x8] = ff_pred8x8_plane_neon_10;
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h->pred8x8[DC_128_PRED8x8 ] = ff_pred8x8_128_dc_neon_10;
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if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 &&
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codec_id != AV_CODEC_ID_VP8) {
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h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_neon_10;
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h->pred8x8[LEFT_DC_PRED8x8] = ff_pred8x8_left_dc_neon_10;
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h->pred8x8[TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_neon_10;
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h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8] = ff_pred8x8_l0t_dc_neon_10;
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h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8] = ff_pred8x8_0lt_dc_neon_10;
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h->pred8x8[ALZHEIMER_DC_L00_PRED8x8] = ff_pred8x8_l00_dc_neon_10;
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h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8] = ff_pred8x8_0l0_dc_neon_10;
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}
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}
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h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_neon_10;
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h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vert_neon_10;
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h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_hor_neon_10;
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h->pred16x16[TOP_DC_PRED8x8 ] = ff_pred16x16_top_dc_neon_10;
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if (codec_id != AV_CODEC_ID_SVQ3 && codec_id != AV_CODEC_ID_RV40 &&
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codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
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h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_neon_10;
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}
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}
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@ -361,15 +361,13 @@ function ff_pred8x8_0l0_dc_neon, export=1
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endfunc
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.macro ldcol.16 rd, rs, rt, n=4, hi=0
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.if \n >= 4 || \hi == 0
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.if \n >= 4 && \hi == 0
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ld1 {\rd\().h}[0], [\rs], \rt
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ld1 {\rd\().h}[1], [\rs], \rt
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.endif
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.if \n >= 4 || \hi == 1
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ld1 {\rd\().h}[2], [\rs], \rt
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ld1 {\rd\().h}[3], [\rs], \rt
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.endif
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.if \n == 8
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.if \n == 8 || \hi == 1
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ld1 {\rd\().h}[4], [\rs], \rt
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ld1 {\rd\().h}[5], [\rs], \rt
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ld1 {\rd\().h}[6], [\rs], \rt
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@ -467,3 +465,301 @@ function ff_pred16x16_vert_neon_10, export=1
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b.ne 1b
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ret
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endfunc
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function ff_pred16x16_plane_neon_10, export=1
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sub x3, x0, x1
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movrel x4, p16weight
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add x2, x3, #16
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sub x3, x3, #2
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ld1 {v0.8h}, [x3]
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ld1 {v2.8h}, [x2], x1
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ldcol.16 v1, x3, x1, 8
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add x3, x3, x1
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ldcol.16 v3, x3, x1, 8
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rev64 v16.8h, v0.8h
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rev64 v17.8h, v1.8h
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ext v0.16b, v16.16b, v16.16b, #8
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ext v1.16b, v17.16b, v17.16b, #8
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add v7.8h, v2.8h, v3.8h
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sub v2.8h, v2.8h, v0.8h
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sub v3.8h, v3.8h, v1.8h
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ld1 {v0.8h}, [x4]
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mul v2.8h, v2.8h, v0.8h
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mul v3.8h, v3.8h, v0.8h
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addp v2.8h, v2.8h, v3.8h
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addp v2.8h, v2.8h, v2.8h
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addp v2.4h, v2.4h, v2.4h
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sshll v3.4s, v2.4h, #2
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saddw v2.4s, v3.4s, v2.4h
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rshrn v4.4h, v2.4s, #6
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trn2 v5.4h, v4.4h, v4.4h
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add v2.4h, v4.4h, v5.4h
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shl v3.4h, v2.4h, #3
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ext v7.16b, v7.16b, v7.16b, #14
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sub v3.4h, v3.4h, v2.4h // 7 * (b + c)
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add v7.4h, v7.4h, v0.4h
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shl v2.4h, v7.4h, #4
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ssubl v2.4s, v2.4h, v3.4h
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shl v3.4h, v4.4h, #4
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ext v0.16b, v0.16b, v0.16b, #14
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ssubl v6.4s, v5.4h, v3.4h
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mov v0.h[0], wzr
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mul v0.8h, v0.8h, v4.h[0]
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dup v16.4s, v2.s[0]
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dup v17.4s, v2.s[0]
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dup v2.8h, v4.h[0]
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dup v3.4s, v6.s[0]
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shl v2.8h, v2.8h, #3
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saddw v16.4s, v16.4s, v0.4h
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saddw2 v17.4s, v17.4s, v0.8h
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saddw v3.4s, v3.4s, v2.4h
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mov w3, #16
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mvni v4.8h, #0xFC, lsl #8 // 1023 for clipping
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1:
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sqshrun v0.4h, v16.4s, #5
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sqshrun2 v0.8h, v17.4s, #5
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saddw v16.4s, v16.4s, v2.4h
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saddw v17.4s, v17.4s, v2.4h
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sqshrun v1.4h, v16.4s, #5
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sqshrun2 v1.8h, v17.4s, #5
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add v16.4s, v16.4s, v3.4s
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add v17.4s, v17.4s, v3.4s
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subs w3, w3, #1
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smin v0.8h, v0.8h, v4.8h
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smin v1.8h, v1.8h, v4.8h
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st1 {v0.8h, v1.8h}, [x0], x1
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b.ne 1b
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ret
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endfunc
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function ff_pred8x8_hor_neon_10, export=1
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sub x2, x0, #2
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mov w3, #8
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1: ld1r {v0.8h}, [x2], x1
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subs w3, w3, #1
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st1 {v0.8h}, [x0], x1
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b.ne 1b
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ret
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endfunc
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function ff_pred8x8_vert_neon_10, export=1
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sub x2, x0, x1
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lsl x1, x1, #1
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ld1 {v0.8h}, [x2], x1
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mov w3, #4
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1: subs w3, w3, #1
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st1 {v0.8h}, [x0], x1
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st1 {v0.8h}, [x2], x1
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b.ne 1b
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ret
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endfunc
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function ff_pred8x8_plane_neon_10, export=1
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sub x3, x0, x1
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movrel x4, p8weight
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movrel x5, p16weight
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add x2, x3, #8
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sub x3, x3, #2
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ld1 {v0.d}[0], [x3]
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ld1 {v2.d}[0], [x2], x1
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ldcol.16 v0, x3, x1, hi=1
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add x3, x3, x1
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ldcol.16 v3, x3, x1, 4
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add v7.8h, v2.8h, v3.8h
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rev64 v0.8h, v0.8h
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trn1 v2.2d, v2.2d, v3.2d
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sub v2.8h, v2.8h, v0.8h
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ld1 {v6.8h}, [x4]
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mul v2.8h, v2.8h, v6.8h
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ld1 {v0.8h}, [x5]
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saddlp v2.4s, v2.8h
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addp v2.4s, v2.4s, v2.4s
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shl v3.4s, v2.4s, #4
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add v2.4s, v3.4s, v2.4s
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rshrn v5.4h, v2.4s, #5
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addp v2.4h, v5.4h, v5.4h
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shl v3.4h, v2.4h, #1
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add v3.4h, v3.4h, v2.4h
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rev64 v7.4h, v7.4h
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add v7.4h, v7.4h, v0.4h
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shl v2.4h, v7.4h, #4
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ssubl v2.4s, v2.4h, v3.4h
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ext v0.16b, v0.16b, v0.16b, #14
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mov v0.h[0], wzr
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mul v0.8h, v0.8h, v5.h[0]
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dup v1.4s, v2.s[0]
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dup v2.4s, v2.s[0]
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dup v3.8h, v5.h[1]
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saddw v1.4s, v1.4s, v0.4h
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saddw2 v2.4s, v2.4s, v0.8h
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mov w3, #8
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mvni v4.8h, #0xFC, lsl #8 // 1023 for clipping
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1:
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sqshrun v0.4h, v1.4s, #5
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sqshrun2 v0.8h, v2.4s, #5
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saddw v1.4s, v1.4s, v3.4h
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saddw v2.4s, v2.4s, v3.4h
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subs w3, w3, #1
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smin v0.8h, v0.8h, v4.8h
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st1 {v0.8h}, [x0], x1
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b.ne 1b
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ret
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endfunc
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function ff_pred8x8_128_dc_neon_10, export=1
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movi v0.8h, #2, lsl #8 // 512, 1 << (bit_depth - 1)
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movi v1.8h, #2, lsl #8
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b .L_pred8x8_dc_10_end
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endfunc
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function ff_pred8x8_top_dc_neon_10, export=1
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sub x2, x0, x1
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ld1 {v0.8h}, [x2]
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addp v0.8h, v0.8h, v0.8h
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addp v0.4h, v0.4h, v0.4h
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zip1 v0.4h, v0.4h, v0.4h
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urshr v2.4h, v0.4h, #2
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zip1 v0.8h, v2.8h, v2.8h
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zip1 v1.8h, v2.8h, v2.8h
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b .L_pred8x8_dc_10_end
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endfunc
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function ff_pred8x8_left_dc_neon_10, export=1
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sub x2, x0, #2
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ldcol.16 v0, x2, x1, 8
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addp v0.8h, v0.8h, v0.8h
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addp v0.4h, v0.4h, v0.4h
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urshr v2.4h, v0.4h, #2
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dup v1.8h, v2.h[1]
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dup v0.8h, v2.h[0]
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b .L_pred8x8_dc_10_end
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endfunc
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function ff_pred8x8_dc_neon_10, export=1
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sub x2, x0, x1
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sub x3, x0, #2
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ld1 {v0.8h}, [x2]
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ldcol.16 v1, x3, x1, 8
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addp v0.8h, v0.8h, v0.8h
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addp v1.8h, v1.8h, v1.8h
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trn1 v2.2s, v0.2s, v1.2s
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trn2 v3.2s, v0.2s, v1.2s
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addp v4.4h, v2.4h, v3.4h
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addp v5.4h, v4.4h, v4.4h
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urshr v6.4h, v5.4h, #3
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urshr v7.4h, v4.4h, #2
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dup v0.8h, v6.h[0]
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dup v2.8h, v7.h[2]
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dup v1.8h, v7.h[3]
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dup v3.8h, v6.h[1]
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zip1 v0.2d, v0.2d, v2.2d
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zip1 v1.2d, v1.2d, v3.2d
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.L_pred8x8_dc_10_end:
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mov w3, #4
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add x2, x0, x1, lsl #2
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6: st1 {v0.8h}, [x0], x1
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subs w3, w3, #1
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st1 {v1.8h}, [x2], x1
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b.ne 6b
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ret
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endfunc
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function ff_pred8x8_l0t_dc_neon_10, export=1
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sub x2, x0, x1
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sub x3, x0, #2
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ld1 {v0.8h}, [x2]
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ldcol.16 v1, x3, x1, 4
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addp v0.8h, v0.8h, v0.8h
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addp v1.4h, v1.4h, v1.4h
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addp v0.4h, v0.4h, v0.4h
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addp v1.4h, v1.4h, v1.4h
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add v1.4h, v1.4h, v0.4h
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urshr v2.4h, v0.4h, #2
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urshr v3.4h, v1.4h, #3 // the pred4x4 part
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dup v4.4h, v3.h[0]
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dup v5.4h, v2.h[0]
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dup v6.4h, v2.h[1]
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zip1 v0.2d, v4.2d, v6.2d
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zip1 v1.2d, v5.2d, v6.2d
|
||||
b .L_pred8x8_dc_10_end
|
||||
endfunc
|
||||
|
||||
function ff_pred8x8_l00_dc_neon_10, export=1
|
||||
sub x2, x0, #2
|
||||
|
||||
ldcol.16 v0, x2, x1, 4
|
||||
|
||||
addp v0.4h, v0.4h, v0.4h
|
||||
addp v0.4h, v0.4h, v0.4h
|
||||
urshr v0.4h, v0.4h, #2
|
||||
|
||||
movi v1.8h, #2, lsl #8 // 512
|
||||
dup v0.8h, v0.h[0]
|
||||
b .L_pred8x8_dc_10_end
|
||||
endfunc
|
||||
|
||||
function ff_pred8x8_0lt_dc_neon_10, export=1
|
||||
add x3, x0, x1, lsl #2
|
||||
sub x2, x0, x1
|
||||
sub x3, x3, #2
|
||||
|
||||
ld1 {v0.8h}, [x2]
|
||||
ldcol.16 v1, x3, x1, hi=1
|
||||
|
||||
addp v0.8h, v0.8h, v0.8h
|
||||
addp v1.8h, v1.8h, v1.8h
|
||||
addp v0.4h, v0.4h, v0.4h
|
||||
addp v1.4h, v1.4h, v1.4h
|
||||
zip1 v0.2s, v0.2s, v1.2s
|
||||
add v1.4h, v0.4h, v1.4h
|
||||
|
||||
urshr v2.4h, v0.4h, #2
|
||||
urshr v3.4h, v1.4h, #3
|
||||
|
||||
dup v4.4h, v2.h[0]
|
||||
dup v5.4h, v2.h[3]
|
||||
dup v6.4h, v2.h[1]
|
||||
dup v7.4h, v3.h[1]
|
||||
|
||||
zip1 v0.2d, v4.2d, v6.2d
|
||||
zip1 v1.2d, v5.2d, v7.2d
|
||||
b .L_pred8x8_dc_10_end
|
||||
endfunc
|
||||
|
||||
function ff_pred8x8_0l0_dc_neon_10, export=1
|
||||
add x2, x0, x1, lsl #2
|
||||
sub x2, x2, #2
|
||||
|
||||
ldcol.16 v1, x2, x1, 4
|
||||
|
||||
addp v2.8h, v1.8h, v1.8h
|
||||
addp v2.4h, v2.4h, v2.4h
|
||||
urshr v1.4h, v2.4h, #2
|
||||
|
||||
movi v0.8h, #2, lsl #8 // 512
|
||||
dup v1.8h, v1.h[0]
|
||||
b .L_pred8x8_dc_10_end
|
||||
endfunc
|
||||
|
|
|
|||
Loading…
Reference in New Issue