mirror of https://git.ffmpeg.org/ffmpeg.git
x86/hevc_deblock: improve chroma functions register allocation
Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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08c51e12b1
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7538ad2248
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@ -57,10 +57,10 @@ INIT_XMM sse2
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movd m4, %5
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movd m6, %6
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movd m5, %7
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movd m7, %8
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movd m3, %8
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punpcklbw m4, m6
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punpcklbw m5, m7
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punpcklbw m5, m3
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punpcklwd m4, m5
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punpckhdq m2, m0, m4
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@ -120,10 +120,10 @@ INIT_XMM sse2
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movq m4, %5
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movq m6, %6
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movq m5, %7
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movq m7, %8
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movq m3, %8
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punpcklwd m4, m6
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punpcklwd m5, m7
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punpcklwd m5, m3
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punpckhdq m6, m4, m5
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punpckldq m4, m5
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@ -310,7 +310,7 @@ INIT_XMM sse2
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%endmacro
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ALIGN 16
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; input in m0 ... m3 and tcs in r2. Output in m1 and m2
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; input in m0 ... m3 and tcs in tc (r2). Output in m1 and m2
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%macro CHROMA_DEBLOCK_BODY 1
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psubw m4, m2, m1; q0 - p0
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psubw m5, m0, m3; p1 - q1
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@ -318,12 +318,11 @@ ALIGN 16
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paddw m5, m4;
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;tc calculations
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movd m6, [r2]; tc0
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add r2, 4;
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movd m6, [tcq]; tc0
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punpcklwd m6, m6
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movd m7, [r2]; tc1
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punpcklwd m7, m7
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shufps m6, m7, 0; tc0, tc1
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movd m4, [tcq+4]; tc1
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punpcklwd m4, m4
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shufps m6, m4, 0; tc0, tc1
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pmullw m4, m6, [pw_m1]; -tc0, -tc1
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;end tc calculations
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@ -669,37 +668,37 @@ INIT_XMM sse2
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;-----------------------------------------------------------------------------
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; void ff_hevc_v_loop_filter_chroma(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q)
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;-----------------------------------------------------------------------------
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cglobal hevc_v_loop_filter_chroma_8, 3, 6, 8
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sub r0, 2
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lea r5, [3*r1]
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mov r4, r0
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add r0, r5
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TRANSPOSE4x8B_LOAD PASS8ROWS(r4, r0, r1, r5)
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cglobal hevc_v_loop_filter_chroma_8, 3, 5, 7, pix, stride, tc, pix0, r3stride
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sub pixq, 2
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lea r3strideq, [3*strideq]
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mov pix0q, pixq
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add pixq, r3strideq
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TRANSPOSE4x8B_LOAD PASS8ROWS(pix0q, pixq, strideq, r3strideq)
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CHROMA_DEBLOCK_BODY 8
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TRANSPOSE8x4B_STORE PASS8ROWS(r4, r0, r1, r5)
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TRANSPOSE8x4B_STORE PASS8ROWS(pix0q, pixq, strideq, r3strideq)
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RET
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cglobal hevc_v_loop_filter_chroma_10, 3, 6, 8
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sub r0, 4
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lea r5, [3*r1]
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mov r4, r0
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add r0, r5
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TRANSPOSE4x8W_LOAD PASS8ROWS(r4, r0, r1, r5)
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cglobal hevc_v_loop_filter_chroma_10, 3, 5, 7, pix, stride, tc, pix0, r3stride
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sub pixq, 4
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lea r3strideq, [3*strideq]
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mov pix0q, pixq
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add pixq, r3strideq
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TRANSPOSE4x8W_LOAD PASS8ROWS(pix0q, pixq, strideq, r3strideq)
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CHROMA_DEBLOCK_BODY 10
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TRANSPOSE8x4W_STORE PASS8ROWS(r4, r0, r1, r5)
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TRANSPOSE8x4W_STORE PASS8ROWS(pix0q, pixq, strideq, r3strideq)
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RET
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;-----------------------------------------------------------------------------
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; void ff_hevc_h_loop_filter_chroma(uint8_t *_pix, ptrdiff_t _stride, int *_tc, uint8_t *_no_p, uint8_t *_no_q
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;-----------------------------------------------------------------------------
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cglobal hevc_h_loop_filter_chroma_8, 3, 6, 8
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mov r5, r0; pix
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sub r5, r1
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sub r5, r1
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movq m0, [r5]; p1
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movq m1, [r5+r1]; p0
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movq m2, [r0]; q0
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movq m3, [r0+r1]; q1
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cglobal hevc_h_loop_filter_chroma_8, 3, 4, 7, pix, stride, tc, pix0
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mov pix0q, pixq
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sub pix0q, strideq
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sub pix0q, strideq
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movq m0, [pix0q]; p1
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movq m1, [pix0q+strideq]; p0
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movq m2, [pixq]; q0
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movq m3, [pixq+strideq]; q1
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pxor m5, m5; zeros reg
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punpcklbw m0, m5
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punpcklbw m1, m5
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@ -708,24 +707,24 @@ cglobal hevc_h_loop_filter_chroma_8, 3, 6, 8
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CHROMA_DEBLOCK_BODY 8
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packuswb m1, m1 ; p0' packed in bytes on low quadword
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packuswb m2, m2 ; q0' packed in bytes on low quadword
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movq [r5+r1], m1
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movq [r0], m2
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movq [pix0q+strideq], m1
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movq [pixq], m2
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RET
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cglobal hevc_h_loop_filter_chroma_10, 3, 6, 8
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mov r5, r0; pix
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sub r5, r1
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sub r5, r1
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movdqu m0, [r5]; p1
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movdqu m1, [r5+r1]; p0
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movdqu m2, [r0]; q0
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movdqu m3, [r0+r1]; q1
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cglobal hevc_h_loop_filter_chroma_10, 3, 4, 7, pix, stride, tc, pix0
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mov pix0q, pixq
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sub pix0q, strideq
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sub pix0q, strideq
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movu m0, [pix0q]; p1
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movu m1, [pix0q+strideq]; p0
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movu m2, [pixq]; q0
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movu m3, [pixq+strideq]; q1
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CHROMA_DEBLOCK_BODY 10
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pxor m5, m5; zeros reg
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CLIPW m1, m5, [pw_pixel_max]
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CLIPW m2, m5, [pw_pixel_max]
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movdqu [r5+r1], m1
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movdqu [r0], m2
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movu [pix0q+strideq], m1
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movu [pixq], m2
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RET
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%if ARCH_X86_64
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