| /* |
| * Chinese AVS video (AVS1-P2, JiZhun profile) decoder. |
| * Copyright (c) 2006 Stefan Gehrer <stefan.gehrer@gmx.de> |
| * |
| * MMX-optimized DSP functions, based on H.264 optimizations by |
| * Michael Niedermayer and Loren Merritt |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "libavutil/attributes.h" |
| #include "libavutil/common.h" |
| #include "libavutil/cpu.h" |
| #include "libavutil/x86/asm.h" |
| #include "libavutil/x86/cpu.h" |
| #include "libavcodec/cavsdsp.h" |
| #include "libavcodec/idctdsp.h" |
| #include "constants.h" |
| #include "fpel.h" |
| #include "idctdsp.h" |
| #include "config.h" |
| |
| #if HAVE_MMX_INLINE |
| |
| /* in/out: mma=mma+mmb, mmb=mmb-mma */ |
| #define SUMSUB_BA( a, b ) \ |
| "paddw "#b", "#a" \n\t"\ |
| "paddw "#b", "#b" \n\t"\ |
| "psubw "#a", "#b" \n\t" |
| |
| /***************************************************************************** |
| * |
| * inverse transform |
| * |
| ****************************************************************************/ |
| |
| static inline void cavs_idct8_1d(int16_t *block, uint64_t bias) |
| { |
| __asm__ volatile( |
| "movq 112(%0), %%mm4 \n\t" /* mm4 = src7 */ |
| "movq 16(%0), %%mm5 \n\t" /* mm5 = src1 */ |
| "movq 80(%0), %%mm2 \n\t" /* mm2 = src5 */ |
| "movq 48(%0), %%mm7 \n\t" /* mm7 = src3 */ |
| "movq %%mm4, %%mm0 \n\t" |
| "movq %%mm5, %%mm3 \n\t" |
| "movq %%mm2, %%mm6 \n\t" |
| "movq %%mm7, %%mm1 \n\t" |
| |
| "paddw %%mm4, %%mm4 \n\t" /* mm4 = 2*src7 */ |
| "paddw %%mm3, %%mm3 \n\t" /* mm3 = 2*src1 */ |
| "paddw %%mm6, %%mm6 \n\t" /* mm6 = 2*src5 */ |
| "paddw %%mm1, %%mm1 \n\t" /* mm1 = 2*src3 */ |
| "paddw %%mm4, %%mm0 \n\t" /* mm0 = 3*src7 */ |
| "paddw %%mm3, %%mm5 \n\t" /* mm5 = 3*src1 */ |
| "paddw %%mm6, %%mm2 \n\t" /* mm2 = 3*src5 */ |
| "paddw %%mm1, %%mm7 \n\t" /* mm7 = 3*src3 */ |
| "psubw %%mm4, %%mm5 \n\t" /* mm5 = 3*src1 - 2*src7 = a0 */ |
| "paddw %%mm6, %%mm7 \n\t" /* mm7 = 3*src3 + 2*src5 = a1 */ |
| "psubw %%mm2, %%mm1 \n\t" /* mm1 = 2*src3 - 3*src5 = a2 */ |
| "paddw %%mm0, %%mm3 \n\t" /* mm3 = 2*src1 + 3*src7 = a3 */ |
| |
| "movq %%mm5, %%mm4 \n\t" |
| "movq %%mm7, %%mm6 \n\t" |
| "movq %%mm3, %%mm0 \n\t" |
| "movq %%mm1, %%mm2 \n\t" |
| SUMSUB_BA( %%mm7, %%mm5 ) /* mm7 = a0 + a1 mm5 = a0 - a1 */ |
| "paddw %%mm3, %%mm7 \n\t" /* mm7 = a0 + a1 + a3 */ |
| "paddw %%mm1, %%mm5 \n\t" /* mm5 = a0 - a1 + a2 */ |
| "paddw %%mm7, %%mm7 \n\t" |
| "paddw %%mm5, %%mm5 \n\t" |
| "paddw %%mm6, %%mm7 \n\t" /* mm7 = b4 */ |
| "paddw %%mm4, %%mm5 \n\t" /* mm5 = b5 */ |
| |
| SUMSUB_BA( %%mm1, %%mm3 ) /* mm1 = a3 + a2 mm3 = a3 - a2 */ |
| "psubw %%mm1, %%mm4 \n\t" /* mm4 = a0 - a2 - a3 */ |
| "movq %%mm4, %%mm1 \n\t" /* mm1 = a0 - a2 - a3 */ |
| "psubw %%mm6, %%mm3 \n\t" /* mm3 = a3 - a2 - a1 */ |
| "paddw %%mm1, %%mm1 \n\t" |
| "paddw %%mm3, %%mm3 \n\t" |
| "psubw %%mm2, %%mm1 \n\t" /* mm1 = b7 */ |
| "paddw %%mm0, %%mm3 \n\t" /* mm3 = b6 */ |
| |
| "movq 32(%0), %%mm2 \n\t" /* mm2 = src2 */ |
| "movq 96(%0), %%mm6 \n\t" /* mm6 = src6 */ |
| "movq %%mm2, %%mm4 \n\t" |
| "movq %%mm6, %%mm0 \n\t" |
| "psllw $2, %%mm4 \n\t" /* mm4 = 4*src2 */ |
| "psllw $2, %%mm6 \n\t" /* mm6 = 4*src6 */ |
| "paddw %%mm4, %%mm2 \n\t" /* mm2 = 5*src2 */ |
| "paddw %%mm6, %%mm0 \n\t" /* mm0 = 5*src6 */ |
| "paddw %%mm2, %%mm2 \n\t" |
| "paddw %%mm0, %%mm0 \n\t" |
| "psubw %%mm0, %%mm4 \n\t" /* mm4 = 4*src2 - 10*src6 = a7 */ |
| "paddw %%mm2, %%mm6 \n\t" /* mm6 = 4*src6 + 10*src2 = a6 */ |
| |
| "movq (%0), %%mm2 \n\t" /* mm2 = src0 */ |
| "movq 64(%0), %%mm0 \n\t" /* mm0 = src4 */ |
| SUMSUB_BA( %%mm0, %%mm2 ) /* mm0 = src0+src4 mm2 = src0-src4 */ |
| "psllw $3, %%mm0 \n\t" |
| "psllw $3, %%mm2 \n\t" |
| "paddw %1, %%mm0 \n\t" /* add rounding bias */ |
| "paddw %1, %%mm2 \n\t" /* add rounding bias */ |
| |
| SUMSUB_BA( %%mm6, %%mm0 ) /* mm6 = a4 + a6 mm0 = a4 - a6 */ |
| SUMSUB_BA( %%mm4, %%mm2 ) /* mm4 = a5 + a7 mm2 = a5 - a7 */ |
| SUMSUB_BA( %%mm7, %%mm6 ) /* mm7 = dst0 mm6 = dst7 */ |
| SUMSUB_BA( %%mm5, %%mm4 ) /* mm5 = dst1 mm4 = dst6 */ |
| SUMSUB_BA( %%mm3, %%mm2 ) /* mm3 = dst2 mm2 = dst5 */ |
| SUMSUB_BA( %%mm1, %%mm0 ) /* mm1 = dst3 mm0 = dst4 */ |
| :: "r"(block), "m"(bias) |
| ); |
| } |
| |
| #define SBUTTERFLY(a,b,t,n,m)\ |
| "mov" #m " " #a ", " #t " \n\t" /* abcd */\ |
| "punpckl" #n " " #b ", " #a " \n\t" /* aebf */\ |
| "punpckh" #n " " #b ", " #t " \n\t" /* cgdh */\ |
| |
| #define TRANSPOSE4(a,b,c,d,t)\ |
| SBUTTERFLY(a,b,t,wd,q) /* a=aebf t=cgdh */\ |
| SBUTTERFLY(c,d,b,wd,q) /* c=imjn b=kolp */\ |
| SBUTTERFLY(a,c,d,dq,q) /* a=aeim d=bfjn */\ |
| SBUTTERFLY(t,b,c,dq,q) /* t=cgko c=dhlp */ |
| |
| static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride) |
| { |
| int i; |
| LOCAL_ALIGNED(16, int16_t, b2, [64]); |
| |
| for(i=0; i<2; i++){ |
| cavs_idct8_1d(block + 4 * i, ff_pw_4.a); |
| |
| __asm__ volatile( |
| "psraw $3, %%mm7 \n\t" |
| "psraw $3, %%mm6 \n\t" |
| "psraw $3, %%mm5 \n\t" |
| "psraw $3, %%mm4 \n\t" |
| "psraw $3, %%mm3 \n\t" |
| "psraw $3, %%mm2 \n\t" |
| "psraw $3, %%mm1 \n\t" |
| "psraw $3, %%mm0 \n\t" |
| "movq %%mm7, (%0) \n\t" |
| TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 ) |
| "movq %%mm0, 8(%0) \n\t" |
| "movq %%mm6, 24(%0) \n\t" |
| "movq %%mm7, 40(%0) \n\t" |
| "movq %%mm4, 56(%0) \n\t" |
| "movq (%0), %%mm7 \n\t" |
| TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 ) |
| "movq %%mm7, (%0) \n\t" |
| "movq %%mm1, 16(%0) \n\t" |
| "movq %%mm0, 32(%0) \n\t" |
| "movq %%mm3, 48(%0) \n\t" |
| : |
| : "r"(b2 + 32 * i) |
| : "memory" |
| ); |
| } |
| |
| for(i=0; i<2; i++){ |
| cavs_idct8_1d(b2+4*i, ff_pw_64.a); |
| |
| __asm__ volatile( |
| "psraw $7, %%mm7 \n\t" |
| "psraw $7, %%mm6 \n\t" |
| "psraw $7, %%mm5 \n\t" |
| "psraw $7, %%mm4 \n\t" |
| "psraw $7, %%mm3 \n\t" |
| "psraw $7, %%mm2 \n\t" |
| "psraw $7, %%mm1 \n\t" |
| "psraw $7, %%mm0 \n\t" |
| "movq %%mm7, (%0) \n\t" |
| "movq %%mm5, 16(%0) \n\t" |
| "movq %%mm3, 32(%0) \n\t" |
| "movq %%mm1, 48(%0) \n\t" |
| "movq %%mm0, 64(%0) \n\t" |
| "movq %%mm2, 80(%0) \n\t" |
| "movq %%mm4, 96(%0) \n\t" |
| "movq %%mm6, 112(%0) \n\t" |
| :: "r"(b2+4*i) |
| : "memory" |
| ); |
| } |
| |
| ff_add_pixels_clamped(b2, dst, stride); |
| } |
| |
| #endif /* HAVE_MMX_INLINE */ |
| |
| #if (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE) |
| |
| /***************************************************************************** |
| * |
| * motion compensation |
| * |
| ****************************************************************************/ |
| |
| /* vertical filter [-1 -2 96 42 -7 0] */ |
| #define QPEL_CAVSV1(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \ |
| "movd (%0), "#F" \n\t"\ |
| "movq "#C", %%mm6 \n\t"\ |
| "pmullw "MANGLE(MUL1)", %%mm6\n\t"\ |
| "movq "#D", %%mm7 \n\t"\ |
| "pmullw "MANGLE(MUL2)", %%mm7\n\t"\ |
| "psllw $3, "#E" \n\t"\ |
| "psubw "#E", %%mm6 \n\t"\ |
| "psraw $3, "#E" \n\t"\ |
| "paddw %%mm7, %%mm6 \n\t"\ |
| "paddw "#E", %%mm6 \n\t"\ |
| "paddw "#B", "#B" \n\t"\ |
| "pxor %%mm7, %%mm7 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "punpcklbw %%mm7, "#F" \n\t"\ |
| "psubw "#B", %%mm6 \n\t"\ |
| "psraw $1, "#B" \n\t"\ |
| "psubw "#A", %%mm6 \n\t"\ |
| "paddw "MANGLE(ADD)", %%mm6 \n\t"\ |
| "psraw $7, %%mm6 \n\t"\ |
| "packuswb %%mm6, %%mm6 \n\t"\ |
| OP(%%mm6, (%1), A, d) \ |
| "add %3, %1 \n\t" |
| |
| /* vertical filter [ 0 -1 5 5 -1 0] */ |
| #define QPEL_CAVSV2(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \ |
| "movd (%0), "#F" \n\t"\ |
| "movq "#C", %%mm6 \n\t"\ |
| "paddw "#D", %%mm6 \n\t"\ |
| "pmullw "MANGLE(MUL1)", %%mm6\n\t"\ |
| "add %2, %0 \n\t"\ |
| "punpcklbw %%mm7, "#F" \n\t"\ |
| "psubw "#B", %%mm6 \n\t"\ |
| "psubw "#E", %%mm6 \n\t"\ |
| "paddw "MANGLE(ADD)", %%mm6 \n\t"\ |
| "psraw $3, %%mm6 \n\t"\ |
| "packuswb %%mm6, %%mm6 \n\t"\ |
| OP(%%mm6, (%1), A, d) \ |
| "add %3, %1 \n\t" |
| |
| /* vertical filter [ 0 -7 42 96 -2 -1] */ |
| #define QPEL_CAVSV3(A,B,C,D,E,F,OP,ADD, MUL1, MUL2) \ |
| "movd (%0), "#F" \n\t"\ |
| "movq "#C", %%mm6 \n\t"\ |
| "pmullw "MANGLE(MUL2)", %%mm6\n\t"\ |
| "movq "#D", %%mm7 \n\t"\ |
| "pmullw "MANGLE(MUL1)", %%mm7\n\t"\ |
| "psllw $3, "#B" \n\t"\ |
| "psubw "#B", %%mm6 \n\t"\ |
| "psraw $3, "#B" \n\t"\ |
| "paddw %%mm7, %%mm6 \n\t"\ |
| "paddw "#B", %%mm6 \n\t"\ |
| "paddw "#E", "#E" \n\t"\ |
| "pxor %%mm7, %%mm7 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "punpcklbw %%mm7, "#F" \n\t"\ |
| "psubw "#E", %%mm6 \n\t"\ |
| "psraw $1, "#E" \n\t"\ |
| "psubw "#F", %%mm6 \n\t"\ |
| "paddw "MANGLE(ADD)", %%mm6 \n\t"\ |
| "psraw $7, %%mm6 \n\t"\ |
| "packuswb %%mm6, %%mm6 \n\t"\ |
| OP(%%mm6, (%1), A, d) \ |
| "add %3, %1 \n\t" |
| |
| |
| #define QPEL_CAVSVNUM(VOP,OP,ADD,MUL1,MUL2)\ |
| int w= 2;\ |
| src -= 2*srcStride;\ |
| \ |
| while(w--){\ |
| __asm__ volatile(\ |
| "pxor %%mm7, %%mm7 \n\t"\ |
| "movd (%0), %%mm0 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "movd (%0), %%mm1 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "movd (%0), %%mm2 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "movd (%0), %%mm3 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "movd (%0), %%mm4 \n\t"\ |
| "add %2, %0 \n\t"\ |
| "punpcklbw %%mm7, %%mm0 \n\t"\ |
| "punpcklbw %%mm7, %%mm1 \n\t"\ |
| "punpcklbw %%mm7, %%mm2 \n\t"\ |
| "punpcklbw %%mm7, %%mm3 \n\t"\ |
| "punpcklbw %%mm7, %%mm4 \n\t"\ |
| VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\ |
| \ |
| : "+a"(src), "+c"(dst)\ |
| : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride)\ |
| NAMED_CONSTRAINTS_ADD(ADD,MUL1,MUL2)\ |
| : "memory"\ |
| );\ |
| if(h==16){\ |
| __asm__ volatile(\ |
| VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP, ADD, MUL1, MUL2)\ |
| VOP(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP, ADD, MUL1, MUL2)\ |
| \ |
| : "+a"(src), "+c"(dst)\ |
| : "S"((x86_reg)srcStride), "r"((x86_reg)dstStride)\ |
| NAMED_CONSTRAINTS_ADD(ADD,MUL1,MUL2)\ |
| : "memory"\ |
| );\ |
| }\ |
| src += 4-(h+5)*srcStride;\ |
| dst += 4-h*dstStride;\ |
| } |
| |
| #define QPEL_CAVS(OPNAME, OP, MMX)\ |
| static void OPNAME ## cavs_qpel8_h_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| int h=8;\ |
| __asm__ volatile(\ |
| "pxor %%mm7, %%mm7 \n\t"\ |
| "movq "MANGLE(ff_pw_5)", %%mm6\n\t"\ |
| "1: \n\t"\ |
| "movq (%0), %%mm0 \n\t"\ |
| "movq 1(%0), %%mm2 \n\t"\ |
| "movq %%mm0, %%mm1 \n\t"\ |
| "movq %%mm2, %%mm3 \n\t"\ |
| "punpcklbw %%mm7, %%mm0 \n\t"\ |
| "punpckhbw %%mm7, %%mm1 \n\t"\ |
| "punpcklbw %%mm7, %%mm2 \n\t"\ |
| "punpckhbw %%mm7, %%mm3 \n\t"\ |
| "paddw %%mm2, %%mm0 \n\t"\ |
| "paddw %%mm3, %%mm1 \n\t"\ |
| "pmullw %%mm6, %%mm0 \n\t"\ |
| "pmullw %%mm6, %%mm1 \n\t"\ |
| "movq -1(%0), %%mm2 \n\t"\ |
| "movq 2(%0), %%mm4 \n\t"\ |
| "movq %%mm2, %%mm3 \n\t"\ |
| "movq %%mm4, %%mm5 \n\t"\ |
| "punpcklbw %%mm7, %%mm2 \n\t"\ |
| "punpckhbw %%mm7, %%mm3 \n\t"\ |
| "punpcklbw %%mm7, %%mm4 \n\t"\ |
| "punpckhbw %%mm7, %%mm5 \n\t"\ |
| "paddw %%mm4, %%mm2 \n\t"\ |
| "paddw %%mm3, %%mm5 \n\t"\ |
| "psubw %%mm2, %%mm0 \n\t"\ |
| "psubw %%mm5, %%mm1 \n\t"\ |
| "movq "MANGLE(ff_pw_4)", %%mm5\n\t"\ |
| "paddw %%mm5, %%mm0 \n\t"\ |
| "paddw %%mm5, %%mm1 \n\t"\ |
| "psraw $3, %%mm0 \n\t"\ |
| "psraw $3, %%mm1 \n\t"\ |
| "packuswb %%mm1, %%mm0 \n\t"\ |
| OP(%%mm0, (%1),%%mm5, q) \ |
| "add %3, %0 \n\t"\ |
| "add %4, %1 \n\t"\ |
| "decl %2 \n\t"\ |
| " jnz 1b \n\t"\ |
| : "+a"(src), "+c"(dst), "+m"(h)\ |
| : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride)\ |
| NAMED_CONSTRAINTS_ADD(ff_pw_4,ff_pw_5)\ |
| : "memory"\ |
| );\ |
| }\ |
| \ |
| static inline void OPNAME ## cavs_qpel8or16_v1_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h){\ |
| QPEL_CAVSVNUM(QPEL_CAVSV1,OP,ff_pw_64,ff_pw_96,ff_pw_42) \ |
| }\ |
| \ |
| static inline void OPNAME ## cavs_qpel8or16_v2_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h){\ |
| QPEL_CAVSVNUM(QPEL_CAVSV2,OP,ff_pw_4,ff_pw_5,ff_pw_42) \ |
| }\ |
| \ |
| static inline void OPNAME ## cavs_qpel8or16_v3_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h){\ |
| QPEL_CAVSVNUM(QPEL_CAVSV3,OP,ff_pw_64,ff_pw_96,ff_pw_42) \ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel8_v1_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 8);\ |
| }\ |
| static void OPNAME ## cavs_qpel16_v1_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst , src , dstStride, srcStride, 16);\ |
| OPNAME ## cavs_qpel8or16_v1_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel8_v2_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 8);\ |
| }\ |
| static void OPNAME ## cavs_qpel16_v2_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst , src , dstStride, srcStride, 16);\ |
| OPNAME ## cavs_qpel8or16_v2_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel8_v3_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 8);\ |
| }\ |
| static void OPNAME ## cavs_qpel16_v3_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst , src , dstStride, srcStride, 16);\ |
| OPNAME ## cavs_qpel8or16_v3_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel16_h_ ## MMX(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\ |
| OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\ |
| OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\ |
| src += 8*srcStride;\ |
| dst += 8*dstStride;\ |
| OPNAME ## cavs_qpel8_h_ ## MMX(dst , src , dstStride, srcStride);\ |
| OPNAME ## cavs_qpel8_h_ ## MMX(dst+8, src+8, dstStride, srcStride);\ |
| }\ |
| |
| #define CAVS_MC(OPNAME, SIZE, MMX) \ |
| static void OPNAME ## cavs_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## cavs_qpel ## SIZE ## _h_ ## MMX(dst, src, stride, stride);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## cavs_qpel ## SIZE ## _v1_ ## MMX(dst, src, stride, stride);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## cavs_qpel ## SIZE ## _v2_ ## MMX(dst, src, stride, stride);\ |
| }\ |
| \ |
| static void OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)\ |
| {\ |
| OPNAME ## cavs_qpel ## SIZE ## _v3_ ## MMX(dst, src, stride, stride);\ |
| }\ |
| |
| #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t" |
| #define AVG_3DNOW_OP(a,b,temp, size) \ |
| "mov" #size " " #b ", " #temp " \n\t"\ |
| "pavgusb " #temp ", " #a " \n\t"\ |
| "mov" #size " " #a ", " #b " \n\t" |
| #define AVG_MMXEXT_OP(a, b, temp, size) \ |
| "mov" #size " " #b ", " #temp " \n\t"\ |
| "pavgb " #temp ", " #a " \n\t"\ |
| "mov" #size " " #a ", " #b " \n\t" |
| |
| #endif /* (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE) */ |
| |
| #if HAVE_MMX_EXTERNAL |
| static void put_cavs_qpel8_mc00_mmx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_put_pixels8_mmx(dst, src, stride, 8); |
| } |
| |
| static void avg_cavs_qpel8_mc00_mmx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_avg_pixels8_mmx(dst, src, stride, 8); |
| } |
| |
| static void avg_cavs_qpel8_mc00_mmxext(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_avg_pixels8_mmxext(dst, src, stride, 8); |
| } |
| |
| static void put_cavs_qpel16_mc00_mmx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_put_pixels16_mmx(dst, src, stride, 16); |
| } |
| |
| static void avg_cavs_qpel16_mc00_mmx(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_avg_pixels16_mmx(dst, src, stride, 16); |
| } |
| |
| static void avg_cavs_qpel16_mc00_mmxext(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_avg_pixels16_mmxext(dst, src, stride, 16); |
| } |
| |
| static void put_cavs_qpel16_mc00_sse2(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_put_pixels16_sse2(dst, src, stride, 16); |
| } |
| |
| static void avg_cavs_qpel16_mc00_sse2(uint8_t *dst, const uint8_t *src, |
| ptrdiff_t stride) |
| { |
| ff_avg_pixels16_sse2(dst, src, stride, 16); |
| } |
| #endif |
| |
| static av_cold void cavsdsp_init_mmx(CAVSDSPContext *c, |
| AVCodecContext *avctx) |
| { |
| #if HAVE_MMX_EXTERNAL |
| c->put_cavs_qpel_pixels_tab[0][0] = put_cavs_qpel16_mc00_mmx; |
| c->put_cavs_qpel_pixels_tab[1][0] = put_cavs_qpel8_mc00_mmx; |
| c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_mmx; |
| c->avg_cavs_qpel_pixels_tab[1][0] = avg_cavs_qpel8_mc00_mmx; |
| #endif |
| |
| #if HAVE_MMX_INLINE |
| c->cavs_idct8_add = cavs_idct8_add_mmx; |
| c->idct_perm = FF_IDCT_PERM_TRANSPOSE; |
| #endif /* HAVE_MMX_INLINE */ |
| } |
| |
| #define DSPFUNC(PFX, IDX, NUM, EXT) \ |
| c->PFX ## _cavs_qpel_pixels_tab[IDX][ 2] = PFX ## _cavs_qpel ## NUM ## _mc20_ ## EXT; \ |
| c->PFX ## _cavs_qpel_pixels_tab[IDX][ 4] = PFX ## _cavs_qpel ## NUM ## _mc01_ ## EXT; \ |
| c->PFX ## _cavs_qpel_pixels_tab[IDX][ 8] = PFX ## _cavs_qpel ## NUM ## _mc02_ ## EXT; \ |
| c->PFX ## _cavs_qpel_pixels_tab[IDX][12] = PFX ## _cavs_qpel ## NUM ## _mc03_ ## EXT; \ |
| |
| #if HAVE_MMXEXT_INLINE |
| QPEL_CAVS(put_, PUT_OP, mmxext) |
| QPEL_CAVS(avg_, AVG_MMXEXT_OP, mmxext) |
| |
| CAVS_MC(put_, 8, mmxext) |
| CAVS_MC(put_, 16, mmxext) |
| CAVS_MC(avg_, 8, mmxext) |
| CAVS_MC(avg_, 16, mmxext) |
| #endif /* HAVE_MMXEXT_INLINE */ |
| |
| #if HAVE_AMD3DNOW_INLINE |
| QPEL_CAVS(put_, PUT_OP, 3dnow) |
| QPEL_CAVS(avg_, AVG_3DNOW_OP, 3dnow) |
| |
| CAVS_MC(put_, 8, 3dnow) |
| CAVS_MC(put_, 16,3dnow) |
| CAVS_MC(avg_, 8, 3dnow) |
| CAVS_MC(avg_, 16,3dnow) |
| |
| static av_cold void cavsdsp_init_3dnow(CAVSDSPContext *c, |
| AVCodecContext *avctx) |
| { |
| DSPFUNC(put, 0, 16, 3dnow); |
| DSPFUNC(put, 1, 8, 3dnow); |
| DSPFUNC(avg, 0, 16, 3dnow); |
| DSPFUNC(avg, 1, 8, 3dnow); |
| } |
| #endif /* HAVE_AMD3DNOW_INLINE */ |
| |
| av_cold void ff_cavsdsp_init_x86(CAVSDSPContext *c, AVCodecContext *avctx) |
| { |
| av_unused int cpu_flags = av_get_cpu_flags(); |
| |
| cavsdsp_init_mmx(c, avctx); |
| #if HAVE_AMD3DNOW_INLINE |
| if (INLINE_AMD3DNOW(cpu_flags)) |
| cavsdsp_init_3dnow(c, avctx); |
| #endif /* HAVE_AMD3DNOW_INLINE */ |
| #if HAVE_MMXEXT_INLINE |
| if (INLINE_MMXEXT(cpu_flags)) { |
| DSPFUNC(put, 0, 16, mmxext); |
| DSPFUNC(put, 1, 8, mmxext); |
| DSPFUNC(avg, 0, 16, mmxext); |
| DSPFUNC(avg, 1, 8, mmxext); |
| } |
| #endif |
| #if HAVE_MMX_EXTERNAL |
| if (EXTERNAL_MMXEXT(cpu_flags)) { |
| c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_mmxext; |
| c->avg_cavs_qpel_pixels_tab[1][0] = avg_cavs_qpel8_mc00_mmxext; |
| } |
| #endif |
| #if HAVE_SSE2_EXTERNAL |
| if (EXTERNAL_SSE2(cpu_flags)) { |
| c->put_cavs_qpel_pixels_tab[0][0] = put_cavs_qpel16_mc00_sse2; |
| c->avg_cavs_qpel_pixels_tab[0][0] = avg_cavs_qpel16_mc00_sse2; |
| } |
| #endif |
| } |
