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Merge commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e'
* commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e': h264/arm64: implement missing 4:2:2 chroma loop filter neon functions Merged-by: James Almer <jamrial@gmail.com>
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92219ef4ac
@ -37,10 +37,14 @@ void ff_h264_v_loop_filter_chroma_neon(uint8_t *pix, ptrdiff_t stride, int alpha
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int beta, int8_t *tc0);
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void ff_h264_h_loop_filter_chroma_neon(uint8_t *pix, ptrdiff_t stride, int alpha,
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int beta, int8_t *tc0);
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void ff_h264_h_loop_filter_chroma422_neon(uint8_t *pix, ptrdiff_t stride, int alpha,
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int beta, int8_t *tc0);
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void ff_h264_v_loop_filter_chroma_intra_neon(uint8_t *pix, ptrdiff_t stride,
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int alpha, int beta);
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void ff_h264_h_loop_filter_chroma_intra_neon(uint8_t *pix, ptrdiff_t stride,
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int alpha, int beta);
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void ff_h264_h_loop_filter_chroma422_intra_neon(uint8_t *pix, ptrdiff_t stride,
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int alpha, int beta);
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void ff_h264_h_loop_filter_chroma_mbaff_intra_neon(uint8_t *pix, ptrdiff_t stride,
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int alpha, int beta);
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@ -91,12 +95,18 @@ av_cold void ff_h264dsp_init_aarch64(H264DSPContext *c, const int bit_depth,
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c->h264_h_loop_filter_luma_intra= ff_h264_h_loop_filter_luma_intra_neon;
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c->h264_v_loop_filter_chroma = ff_h264_v_loop_filter_chroma_neon;
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c->h264_v_loop_filter_chroma_intra = ff_h264_v_loop_filter_chroma_intra_neon;
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if (chroma_format_idc <= 1) {
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c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma_neon;
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c->h264_h_loop_filter_chroma_intra = ff_h264_h_loop_filter_chroma_intra_neon;
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c->h264_h_loop_filter_chroma_mbaff_intra = ff_h264_h_loop_filter_chroma_mbaff_intra_neon;
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} else {
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c->h264_h_loop_filter_chroma = ff_h264_h_loop_filter_chroma422_neon;
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c->h264_h_loop_filter_chroma_mbaff = ff_h264_h_loop_filter_chroma_neon;
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c->h264_h_loop_filter_chroma_intra = ff_h264_h_loop_filter_chroma422_intra_neon;
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c->h264_h_loop_filter_chroma_mbaff_intra = ff_h264_h_loop_filter_chroma_intra_neon;
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}
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c->h264_v_loop_filter_chroma_intra = ff_h264_v_loop_filter_chroma_intra_neon;
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c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16_neon;
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c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_8_neon;
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@ -28,9 +28,9 @@
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ldr w6, [x4]
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ccmp w3, #0, #0, ne
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mov v24.S[0], w6
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and w6, w6, w6, lsl #16
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and w8, w6, w6, lsl #16
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b.eq 1f
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ands w6, w6, w6, lsl #8
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ands w8, w8, w8, lsl #8
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b.ge 2f
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1:
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ret
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@ -394,10 +394,10 @@ endfunc
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usubw v4.8H, v4.8H, v16.8B
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and v26.8B, v26.8B, v30.8B
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shl v4.8H, v4.8H, #2
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mov x2, v26.d[0]
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mov x8, v26.d[0]
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sli v24.8H, v24.8H, #8
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uaddw v4.8H, v4.8H, v18.8B
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cbz x2, 9f
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cbz x8, 9f
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usubw v4.8H, v4.8H, v2.8B
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rshrn v4.8B, v4.8H, #3
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smin v4.8B, v4.8B, v24.8B
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@ -436,6 +436,7 @@ function ff_h264_h_loop_filter_chroma_neon, export=1
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sxtw x1, w1
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sub x0, x0, #2
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h_loop_filter_chroma420:
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ld1 {v18.S}[0], [x0], x1
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ld1 {v16.S}[0], [x0], x1
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ld1 {v0.S}[0], [x0], x1
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@ -464,6 +465,19 @@ function ff_h264_h_loop_filter_chroma_neon, export=1
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ret
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endfunc
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function ff_h264_h_loop_filter_chroma422_neon, export=1
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sxtw x1, w1
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h264_loop_filter_start
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add x5, x0, x1
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sub x0, x0, #2
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add x1, x1, x1
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mov x7, x30
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bl h_loop_filter_chroma420
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mov x30, x7
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sub x0, x5, #2
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mov v24.s[0], w6
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b h_loop_filter_chroma420
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endfunc
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.macro h264_loop_filter_chroma_intra
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uabd v26.8b, v16.8b, v17.8b // abs(p0 - q0)
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@ -536,6 +550,7 @@ function ff_h264_h_loop_filter_chroma_intra_neon, export=1
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sub x4, x0, #2
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sub x0, x0, #1
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h_loop_filter_chroma420_intra:
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ld1 {v18.8b}, [x4], x1
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ld1 {v16.8b}, [x4], x1
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ld1 {v17.8b}, [x4], x1
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@ -543,7 +558,7 @@ function ff_h264_h_loop_filter_chroma_intra_neon, export=1
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ld1 {v18.s}[1], [x4], x1
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ld1 {v16.s}[1], [x4], x1
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ld1 {v17.s}[1], [x4], x1
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ld1 {v19.s}[1], [x4]
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ld1 {v19.s}[1], [x4], x1
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transpose_4x8B v18, v16, v17, v19, v26, v27, v28, v29
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@ -562,6 +577,17 @@ function ff_h264_h_loop_filter_chroma_intra_neon, export=1
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ret
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endfunc
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function ff_h264_h_loop_filter_chroma422_intra_neon, export=1
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h264_loop_filter_start_intra
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sub x4, x0, #2
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add x5, x0, x1, lsl #3
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sub x0, x0, #1
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mov x7, x30
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bl h_loop_filter_chroma420_intra
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sub x0, x5, #1
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mov x30, x7
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b h_loop_filter_chroma420_intra
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endfunc
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.macro biweight_16 macs, macd
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dup v0.16B, w5
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