yading@11: /* yading@11: * Copyright (C) 2001-2011 Michael Niedermayer yading@11: * yading@11: * This file is part of FFmpeg. yading@11: * yading@11: * FFmpeg is free software; you can redistribute it and/or yading@11: * modify it under the terms of the GNU Lesser General Public yading@11: * License as published by the Free Software Foundation; either yading@11: * version 2.1 of the License, or (at your option) any later version. yading@11: * yading@11: * FFmpeg is distributed in the hope that it will be useful, yading@11: * but WITHOUT ANY WARRANTY; without even the implied warranty of yading@11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU yading@11: * Lesser General Public License for more details. yading@11: * yading@11: * You should have received a copy of the GNU Lesser General Public yading@11: * License along with FFmpeg; if not, write to the Free Software yading@11: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA yading@11: */ yading@11: yading@11: #undef REAL_MOVNTQ yading@11: #undef MOVNTQ yading@11: #undef MOVNTQ2 yading@11: #undef PREFETCH yading@11: yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: #define PREFETCH "prefetchnta" yading@11: #else yading@11: #define PREFETCH " # nop" yading@11: #endif yading@11: yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: #define REAL_MOVNTQ(a,b) "movntq " #a ", " #b " \n\t" yading@11: #define MOVNTQ2 "movntq " yading@11: #else yading@11: #define REAL_MOVNTQ(a,b) "movq " #a ", " #b " \n\t" yading@11: #define MOVNTQ2 "movq " yading@11: #endif yading@11: #define MOVNTQ(a,b) REAL_MOVNTQ(a,b) yading@11: yading@11: #if !COMPILE_TEMPLATE_MMXEXT yading@11: static av_always_inline void yading@11: dither_8to16(const uint8_t *srcDither, int rot) yading@11: { yading@11: if (rot) { yading@11: __asm__ volatile("pxor %%mm0, %%mm0\n\t" yading@11: "movq (%0), %%mm3\n\t" yading@11: "movq %%mm3, %%mm4\n\t" yading@11: "psrlq $24, %%mm3\n\t" yading@11: "psllq $40, %%mm4\n\t" yading@11: "por %%mm4, %%mm3\n\t" yading@11: "movq %%mm3, %%mm4\n\t" yading@11: "punpcklbw %%mm0, %%mm3\n\t" yading@11: "punpckhbw %%mm0, %%mm4\n\t" yading@11: :: "r"(srcDither) yading@11: ); yading@11: } else { yading@11: __asm__ volatile("pxor %%mm0, %%mm0\n\t" yading@11: "movq (%0), %%mm3\n\t" yading@11: "movq %%mm3, %%mm4\n\t" yading@11: "punpcklbw %%mm0, %%mm3\n\t" yading@11: "punpckhbw %%mm0, %%mm4\n\t" yading@11: :: "r"(srcDither) yading@11: ); yading@11: } yading@11: } yading@11: #endif yading@11: yading@11: static void RENAME(yuv2yuvX)(const int16_t *filter, int filterSize, yading@11: const int16_t **src, uint8_t *dest, int dstW, yading@11: const uint8_t *dither, int offset) yading@11: { yading@11: dither_8to16(dither, offset); yading@11: filterSize--; yading@11: __asm__ volatile( yading@11: "movd %0, %%mm1\n\t" yading@11: "punpcklwd %%mm1, %%mm1\n\t" yading@11: "punpckldq %%mm1, %%mm1\n\t" yading@11: "psllw $3, %%mm1\n\t" yading@11: "paddw %%mm1, %%mm3\n\t" yading@11: "paddw %%mm1, %%mm4\n\t" yading@11: "psraw $4, %%mm3\n\t" yading@11: "psraw $4, %%mm4\n\t" yading@11: ::"m"(filterSize) yading@11: ); yading@11: yading@11: __asm__ volatile(\ yading@11: "movq %%mm3, %%mm6\n\t" yading@11: "movq %%mm4, %%mm7\n\t" yading@11: "movl %3, %%ecx\n\t" yading@11: "mov %0, %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: ".p2align 4 \n\t" /* FIXME Unroll? */\ yading@11: "1: \n\t"\ yading@11: "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ yading@11: "movq (%%"REG_S", %%"REG_c", 2), %%mm2 \n\t" /* srcData */\ yading@11: "movq 8(%%"REG_S", %%"REG_c", 2), %%mm5 \n\t" /* srcData */\ yading@11: "add $16, %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "test %%"REG_S", %%"REG_S" \n\t"\ yading@11: "pmulhw %%mm0, %%mm2 \n\t"\ yading@11: "pmulhw %%mm0, %%mm5 \n\t"\ yading@11: "paddw %%mm2, %%mm3 \n\t"\ yading@11: "paddw %%mm5, %%mm4 \n\t"\ yading@11: " jnz 1b \n\t"\ yading@11: "psraw $3, %%mm3 \n\t"\ yading@11: "psraw $3, %%mm4 \n\t"\ yading@11: "packuswb %%mm4, %%mm3 \n\t" yading@11: MOVNTQ2 " %%mm3, (%1, %%"REG_c")\n\t" yading@11: "add $8, %%"REG_c" \n\t"\ yading@11: "cmp %2, %%"REG_c" \n\t"\ yading@11: "movq %%mm6, %%mm3\n\t" yading@11: "movq %%mm7, %%mm4\n\t" yading@11: "mov %0, %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "jb 1b \n\t"\ yading@11: :: "g" (filter), yading@11: "r" (dest-offset), "g" ((x86_reg)(dstW+offset)), "m" (offset) yading@11: : "%"REG_d, "%"REG_S, "%"REG_c yading@11: ); yading@11: } yading@11: yading@11: #define YSCALEYUV2PACKEDX_UV \ yading@11: __asm__ volatile(\ yading@11: "xor %%"REG_a", %%"REG_a" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "nop \n\t"\ yading@11: "1: \n\t"\ yading@11: "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\ yading@11: "movq %%mm3, %%mm4 \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "2: \n\t"\ yading@11: "movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\ yading@11: "add %6, %%"REG_S" \n\t" \ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\ yading@11: "add $16, %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "pmulhw %%mm0, %%mm2 \n\t"\ yading@11: "pmulhw %%mm0, %%mm5 \n\t"\ yading@11: "paddw %%mm2, %%mm3 \n\t"\ yading@11: "paddw %%mm5, %%mm4 \n\t"\ yading@11: "test %%"REG_S", %%"REG_S" \n\t"\ yading@11: " jnz 2b \n\t"\ yading@11: yading@11: #define YSCALEYUV2PACKEDX_YA(offset,coeff,src1,src2,dst1,dst2) \ yading@11: "lea "offset"(%0), %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "movq "VROUNDER_OFFSET"(%0), "#dst1" \n\t"\ yading@11: "movq "#dst1", "#dst2" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "2: \n\t"\ yading@11: "movq 8(%%"REG_d"), "#coeff" \n\t" /* filterCoeff */\ yading@11: "movq (%%"REG_S", %%"REG_a", 2), "#src1" \n\t" /* Y1srcData */\ yading@11: "movq 8(%%"REG_S", %%"REG_a", 2), "#src2" \n\t" /* Y2srcData */\ yading@11: "add $16, %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "pmulhw "#coeff", "#src1" \n\t"\ yading@11: "pmulhw "#coeff", "#src2" \n\t"\ yading@11: "paddw "#src1", "#dst1" \n\t"\ yading@11: "paddw "#src2", "#dst2" \n\t"\ yading@11: "test %%"REG_S", %%"REG_S" \n\t"\ yading@11: " jnz 2b \n\t"\ yading@11: yading@11: #define YSCALEYUV2PACKEDX \ yading@11: YSCALEYUV2PACKEDX_UV \ yading@11: YSCALEYUV2PACKEDX_YA(LUM_MMX_FILTER_OFFSET,%%mm0,%%mm2,%%mm5,%%mm1,%%mm7) \ yading@11: yading@11: #define YSCALEYUV2PACKEDX_END \ yading@11: :: "r" (&c->redDither), \ yading@11: "m" (dummy), "m" (dummy), "m" (dummy),\ yading@11: "r" (dest), "m" (dstW_reg), "m"(uv_off) \ yading@11: : "%"REG_a, "%"REG_d, "%"REG_S \ yading@11: ); yading@11: yading@11: #define YSCALEYUV2PACKEDX_ACCURATE_UV \ yading@11: __asm__ volatile(\ yading@11: "xor %%"REG_a", %%"REG_a" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "nop \n\t"\ yading@11: "1: \n\t"\ yading@11: "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "pxor %%mm4, %%mm4 \n\t"\ yading@11: "pxor %%mm5, %%mm5 \n\t"\ yading@11: "pxor %%mm6, %%mm6 \n\t"\ yading@11: "pxor %%mm7, %%mm7 \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "2: \n\t"\ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\ yading@11: "add %6, %%"REG_S" \n\t" \ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\ yading@11: "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\ yading@11: "movq %%mm0, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm1, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm1, %%mm3 \n\t"\ yading@11: "movq "STR(APCK_COEF)"(%%"REG_d"),%%mm1 \n\t" /* filterCoeff */\ yading@11: "pmaddwd %%mm1, %%mm0 \n\t"\ yading@11: "pmaddwd %%mm1, %%mm3 \n\t"\ yading@11: "paddd %%mm0, %%mm4 \n\t"\ yading@11: "paddd %%mm3, %%mm5 \n\t"\ yading@11: "add %6, %%"REG_S" \n\t" \ yading@11: "movq (%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\ yading@11: "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\ yading@11: "test %%"REG_S", %%"REG_S" \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "punpcklwd %%mm3, %%mm2 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm0 \n\t"\ yading@11: "pmaddwd %%mm1, %%mm2 \n\t"\ yading@11: "pmaddwd %%mm1, %%mm0 \n\t"\ yading@11: "paddd %%mm2, %%mm6 \n\t"\ yading@11: "paddd %%mm0, %%mm7 \n\t"\ yading@11: " jnz 2b \n\t"\ yading@11: "psrad $16, %%mm4 \n\t"\ yading@11: "psrad $16, %%mm5 \n\t"\ yading@11: "psrad $16, %%mm6 \n\t"\ yading@11: "psrad $16, %%mm7 \n\t"\ yading@11: "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\ yading@11: "packssdw %%mm5, %%mm4 \n\t"\ yading@11: "packssdw %%mm7, %%mm6 \n\t"\ yading@11: "paddw %%mm0, %%mm4 \n\t"\ yading@11: "paddw %%mm0, %%mm6 \n\t"\ yading@11: "movq %%mm4, "U_TEMP"(%0) \n\t"\ yading@11: "movq %%mm6, "V_TEMP"(%0) \n\t"\ yading@11: yading@11: #define YSCALEYUV2PACKEDX_ACCURATE_YA(offset) \ yading@11: "lea "offset"(%0), %%"REG_d" \n\t"\ yading@11: "mov (%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "pxor %%mm1, %%mm1 \n\t"\ yading@11: "pxor %%mm5, %%mm5 \n\t"\ yading@11: "pxor %%mm7, %%mm7 \n\t"\ yading@11: "pxor %%mm6, %%mm6 \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "2: \n\t"\ yading@11: "movq (%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* Y1srcData */\ yading@11: "movq 8(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* Y2srcData */\ yading@11: "mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "movq (%%"REG_S", %%"REG_a", 2), %%mm4 \n\t" /* Y1srcData */\ yading@11: "movq %%mm0, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm4, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm4, %%mm3 \n\t"\ yading@11: "movq "STR(APCK_COEF)"(%%"REG_d"), %%mm4 \n\t" /* filterCoeff */\ yading@11: "pmaddwd %%mm4, %%mm0 \n\t"\ yading@11: "pmaddwd %%mm4, %%mm3 \n\t"\ yading@11: "paddd %%mm0, %%mm1 \n\t"\ yading@11: "paddd %%mm3, %%mm5 \n\t"\ yading@11: "movq 8(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* Y2srcData */\ yading@11: "mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\ yading@11: "add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\ yading@11: "test %%"REG_S", %%"REG_S" \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "punpcklwd %%mm3, %%mm2 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm0 \n\t"\ yading@11: "pmaddwd %%mm4, %%mm2 \n\t"\ yading@11: "pmaddwd %%mm4, %%mm0 \n\t"\ yading@11: "paddd %%mm2, %%mm7 \n\t"\ yading@11: "paddd %%mm0, %%mm6 \n\t"\ yading@11: " jnz 2b \n\t"\ yading@11: "psrad $16, %%mm1 \n\t"\ yading@11: "psrad $16, %%mm5 \n\t"\ yading@11: "psrad $16, %%mm7 \n\t"\ yading@11: "psrad $16, %%mm6 \n\t"\ yading@11: "movq "VROUNDER_OFFSET"(%0), %%mm0 \n\t"\ yading@11: "packssdw %%mm5, %%mm1 \n\t"\ yading@11: "packssdw %%mm6, %%mm7 \n\t"\ yading@11: "paddw %%mm0, %%mm1 \n\t"\ yading@11: "paddw %%mm0, %%mm7 \n\t"\ yading@11: "movq "U_TEMP"(%0), %%mm3 \n\t"\ yading@11: "movq "V_TEMP"(%0), %%mm4 \n\t"\ yading@11: yading@11: #define YSCALEYUV2PACKEDX_ACCURATE \ yading@11: YSCALEYUV2PACKEDX_ACCURATE_UV \ yading@11: YSCALEYUV2PACKEDX_ACCURATE_YA(LUM_MMX_FILTER_OFFSET) yading@11: yading@11: #define YSCALEYUV2RGBX \ yading@11: "psubw "U_OFFSET"(%0), %%mm3 \n\t" /* (U-128)8*/\ yading@11: "psubw "V_OFFSET"(%0), %%mm4 \n\t" /* (V-128)8*/\ yading@11: "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ yading@11: "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ yading@11: "pmulhw "UG_COEFF"(%0), %%mm3 \n\t"\ yading@11: "pmulhw "VG_COEFF"(%0), %%mm4 \n\t"\ yading@11: /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ yading@11: "pmulhw "UB_COEFF"(%0), %%mm2 \n\t"\ yading@11: "pmulhw "VR_COEFF"(%0), %%mm5 \n\t"\ yading@11: "psubw "Y_OFFSET"(%0), %%mm1 \n\t" /* 8(Y-16)*/\ yading@11: "psubw "Y_OFFSET"(%0), %%mm7 \n\t" /* 8(Y-16)*/\ yading@11: "pmulhw "Y_COEFF"(%0), %%mm1 \n\t"\ yading@11: "pmulhw "Y_COEFF"(%0), %%mm7 \n\t"\ yading@11: /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ yading@11: "paddw %%mm3, %%mm4 \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "movq %%mm5, %%mm6 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm2, %%mm2 \n\t"\ yading@11: "punpcklwd %%mm5, %%mm5 \n\t"\ yading@11: "punpcklwd %%mm4, %%mm4 \n\t"\ yading@11: "paddw %%mm1, %%mm2 \n\t"\ yading@11: "paddw %%mm1, %%mm5 \n\t"\ yading@11: "paddw %%mm1, %%mm4 \n\t"\ yading@11: "punpckhwd %%mm0, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm6, %%mm6 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm3 \n\t"\ yading@11: "paddw %%mm7, %%mm0 \n\t"\ yading@11: "paddw %%mm7, %%mm6 \n\t"\ yading@11: "paddw %%mm7, %%mm3 \n\t"\ yading@11: /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ yading@11: "packuswb %%mm0, %%mm2 \n\t"\ yading@11: "packuswb %%mm6, %%mm5 \n\t"\ yading@11: "packuswb %%mm3, %%mm4 \n\t"\ yading@11: yading@11: #define REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t) \ yading@11: "movq "#b", "#q2" \n\t" /* B */\ yading@11: "movq "#r", "#t" \n\t" /* R */\ yading@11: "punpcklbw "#g", "#b" \n\t" /* GBGBGBGB 0 */\ yading@11: "punpcklbw "#a", "#r" \n\t" /* ARARARAR 0 */\ yading@11: "punpckhbw "#g", "#q2" \n\t" /* GBGBGBGB 2 */\ yading@11: "punpckhbw "#a", "#t" \n\t" /* ARARARAR 2 */\ yading@11: "movq "#b", "#q0" \n\t" /* GBGBGBGB 0 */\ yading@11: "movq "#q2", "#q3" \n\t" /* GBGBGBGB 2 */\ yading@11: "punpcklwd "#r", "#q0" \n\t" /* ARGBARGB 0 */\ yading@11: "punpckhwd "#r", "#b" \n\t" /* ARGBARGB 1 */\ yading@11: "punpcklwd "#t", "#q2" \n\t" /* ARGBARGB 2 */\ yading@11: "punpckhwd "#t", "#q3" \n\t" /* ARGBARGB 3 */\ yading@11: \ yading@11: MOVNTQ( q0, (dst, index, 4))\ yading@11: MOVNTQ( b, 8(dst, index, 4))\ yading@11: MOVNTQ( q2, 16(dst, index, 4))\ yading@11: MOVNTQ( q3, 24(dst, index, 4))\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: #define WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t) REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t) yading@11: yading@11: static void RENAME(yuv2rgb32_X_ar)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) { yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: YSCALEYUV2RGBX yading@11: "movq %%mm2, "U_TEMP"(%0) \n\t" yading@11: "movq %%mm4, "V_TEMP"(%0) \n\t" yading@11: "movq %%mm5, "Y_TEMP"(%0) \n\t" yading@11: YSCALEYUV2PACKEDX_ACCURATE_YA(ALP_MMX_FILTER_OFFSET) yading@11: "movq "Y_TEMP"(%0), %%mm5 \n\t" yading@11: "psraw $3, %%mm1 \n\t" yading@11: "psraw $3, %%mm7 \n\t" yading@11: "packuswb %%mm7, %%mm1 \n\t" yading@11: WRITEBGR32(%4, %5, %%REGa, %%mm3, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm2, %%mm6) yading@11: YSCALEYUV2PACKEDX_END yading@11: } else { yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: YSCALEYUV2RGBX yading@11: "pcmpeqd %%mm7, %%mm7 \n\t" yading@11: WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb32_X)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) { yading@11: YSCALEYUV2PACKEDX yading@11: YSCALEYUV2RGBX yading@11: YSCALEYUV2PACKEDX_YA(ALP_MMX_FILTER_OFFSET, %%mm0, %%mm3, %%mm6, %%mm1, %%mm7) yading@11: "psraw $3, %%mm1 \n\t" yading@11: "psraw $3, %%mm7 \n\t" yading@11: "packuswb %%mm7, %%mm1 \n\t" yading@11: WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6) yading@11: YSCALEYUV2PACKEDX_END yading@11: } else { yading@11: YSCALEYUV2PACKEDX yading@11: YSCALEYUV2RGBX yading@11: "pcmpeqd %%mm7, %%mm7 \n\t" yading@11: WRITEBGR32(%4, %5, %%REGa, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: } yading@11: yading@11: #define REAL_WRITERGB16(dst, dstw, index) \ yading@11: "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ yading@11: "pand "MANGLE(bFC)", %%mm4 \n\t" /* G */\ yading@11: "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ yading@11: "psrlq $3, %%mm2 \n\t"\ yading@11: \ yading@11: "movq %%mm2, %%mm1 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: \ yading@11: "punpcklbw %%mm7, %%mm3 \n\t"\ yading@11: "punpcklbw %%mm5, %%mm2 \n\t"\ yading@11: "punpckhbw %%mm7, %%mm4 \n\t"\ yading@11: "punpckhbw %%mm5, %%mm1 \n\t"\ yading@11: \ yading@11: "psllq $3, %%mm3 \n\t"\ yading@11: "psllq $3, %%mm4 \n\t"\ yading@11: \ yading@11: "por %%mm3, %%mm2 \n\t"\ yading@11: "por %%mm4, %%mm1 \n\t"\ yading@11: \ yading@11: MOVNTQ(%%mm2, (dst, index, 2))\ yading@11: MOVNTQ(%%mm1, 8(dst, index, 2))\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: #define WRITERGB16(dst, dstw, index) REAL_WRITERGB16(dst, dstw, index) yading@11: yading@11: static void RENAME(yuv2rgb565_X_ar)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%0), %%mm2\n\t" yading@11: "paddusb "GREEN_DITHER"(%0), %%mm4\n\t" yading@11: "paddusb "RED_DITHER"(%0), %%mm5\n\t" yading@11: #endif yading@11: WRITERGB16(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb565_X)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%0), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%0), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%0), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB16(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: #define REAL_WRITERGB15(dst, dstw, index) \ yading@11: "pand "MANGLE(bF8)", %%mm2 \n\t" /* B */\ yading@11: "pand "MANGLE(bF8)", %%mm4 \n\t" /* G */\ yading@11: "pand "MANGLE(bF8)", %%mm5 \n\t" /* R */\ yading@11: "psrlq $3, %%mm2 \n\t"\ yading@11: "psrlq $1, %%mm5 \n\t"\ yading@11: \ yading@11: "movq %%mm2, %%mm1 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: \ yading@11: "punpcklbw %%mm7, %%mm3 \n\t"\ yading@11: "punpcklbw %%mm5, %%mm2 \n\t"\ yading@11: "punpckhbw %%mm7, %%mm4 \n\t"\ yading@11: "punpckhbw %%mm5, %%mm1 \n\t"\ yading@11: \ yading@11: "psllq $2, %%mm3 \n\t"\ yading@11: "psllq $2, %%mm4 \n\t"\ yading@11: \ yading@11: "por %%mm3, %%mm2 \n\t"\ yading@11: "por %%mm4, %%mm1 \n\t"\ yading@11: \ yading@11: MOVNTQ(%%mm2, (dst, index, 2))\ yading@11: MOVNTQ(%%mm1, 8(dst, index, 2))\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: #define WRITERGB15(dst, dstw, index) REAL_WRITERGB15(dst, dstw, index) yading@11: yading@11: static void RENAME(yuv2rgb555_X_ar)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%0), %%mm2\n\t" yading@11: "paddusb "GREEN_DITHER"(%0), %%mm4\n\t" yading@11: "paddusb "RED_DITHER"(%0), %%mm5\n\t" yading@11: #endif yading@11: WRITERGB15(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb555_X)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%0), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%0), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%0), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB15(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: #define WRITEBGR24MMX(dst, dstw, index) \ yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ yading@11: "movq %%mm2, %%mm1 \n\t" /* B */\ yading@11: "movq %%mm5, %%mm6 \n\t" /* R */\ yading@11: "punpcklbw %%mm4, %%mm2 \n\t" /* GBGBGBGB 0 */\ yading@11: "punpcklbw %%mm7, %%mm5 \n\t" /* 0R0R0R0R 0 */\ yading@11: "punpckhbw %%mm4, %%mm1 \n\t" /* GBGBGBGB 2 */\ yading@11: "punpckhbw %%mm7, %%mm6 \n\t" /* 0R0R0R0R 2 */\ yading@11: "movq %%mm2, %%mm0 \n\t" /* GBGBGBGB 0 */\ yading@11: "movq %%mm1, %%mm3 \n\t" /* GBGBGBGB 2 */\ yading@11: "punpcklwd %%mm5, %%mm0 \n\t" /* 0RGB0RGB 0 */\ yading@11: "punpckhwd %%mm5, %%mm2 \n\t" /* 0RGB0RGB 1 */\ yading@11: "punpcklwd %%mm6, %%mm1 \n\t" /* 0RGB0RGB 2 */\ yading@11: "punpckhwd %%mm6, %%mm3 \n\t" /* 0RGB0RGB 3 */\ yading@11: \ yading@11: "movq %%mm0, %%mm4 \n\t" /* 0RGB0RGB 0 */\ yading@11: "movq %%mm2, %%mm6 \n\t" /* 0RGB0RGB 1 */\ yading@11: "movq %%mm1, %%mm5 \n\t" /* 0RGB0RGB 2 */\ yading@11: "movq %%mm3, %%mm7 \n\t" /* 0RGB0RGB 3 */\ yading@11: \ yading@11: "psllq $40, %%mm0 \n\t" /* RGB00000 0 */\ yading@11: "psllq $40, %%mm2 \n\t" /* RGB00000 1 */\ yading@11: "psllq $40, %%mm1 \n\t" /* RGB00000 2 */\ yading@11: "psllq $40, %%mm3 \n\t" /* RGB00000 3 */\ yading@11: \ yading@11: "punpckhdq %%mm4, %%mm0 \n\t" /* 0RGBRGB0 0 */\ yading@11: "punpckhdq %%mm6, %%mm2 \n\t" /* 0RGBRGB0 1 */\ yading@11: "punpckhdq %%mm5, %%mm1 \n\t" /* 0RGBRGB0 2 */\ yading@11: "punpckhdq %%mm7, %%mm3 \n\t" /* 0RGBRGB0 3 */\ yading@11: \ yading@11: "psrlq $8, %%mm0 \n\t" /* 00RGBRGB 0 */\ yading@11: "movq %%mm2, %%mm6 \n\t" /* 0RGBRGB0 1 */\ yading@11: "psllq $40, %%mm2 \n\t" /* GB000000 1 */\ yading@11: "por %%mm2, %%mm0 \n\t" /* GBRGBRGB 0 */\ yading@11: MOVNTQ(%%mm0, (dst))\ yading@11: \ yading@11: "psrlq $24, %%mm6 \n\t" /* 0000RGBR 1 */\ yading@11: "movq %%mm1, %%mm5 \n\t" /* 0RGBRGB0 2 */\ yading@11: "psllq $24, %%mm1 \n\t" /* BRGB0000 2 */\ yading@11: "por %%mm1, %%mm6 \n\t" /* BRGBRGBR 1 */\ yading@11: MOVNTQ(%%mm6, 8(dst))\ yading@11: \ yading@11: "psrlq $40, %%mm5 \n\t" /* 000000RG 2 */\ yading@11: "psllq $8, %%mm3 \n\t" /* RGBRGB00 3 */\ yading@11: "por %%mm3, %%mm5 \n\t" /* RGBRGBRG 2 */\ yading@11: MOVNTQ(%%mm5, 16(dst))\ yading@11: \ yading@11: "add $24, "#dst" \n\t"\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: yading@11: #define WRITEBGR24MMXEXT(dst, dstw, index) \ yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */\ yading@11: "movq "MANGLE(ff_M24A)", %%mm0 \n\t"\ yading@11: "movq "MANGLE(ff_M24C)", %%mm7 \n\t"\ yading@11: "pshufw $0x50, %%mm2, %%mm1 \n\t" /* B3 B2 B3 B2 B1 B0 B1 B0 */\ yading@11: "pshufw $0x50, %%mm4, %%mm3 \n\t" /* G3 G2 G3 G2 G1 G0 G1 G0 */\ yading@11: "pshufw $0x00, %%mm5, %%mm6 \n\t" /* R1 R0 R1 R0 R1 R0 R1 R0 */\ yading@11: \ yading@11: "pand %%mm0, %%mm1 \n\t" /* B2 B1 B0 */\ yading@11: "pand %%mm0, %%mm3 \n\t" /* G2 G1 G0 */\ yading@11: "pand %%mm7, %%mm6 \n\t" /* R1 R0 */\ yading@11: \ yading@11: "psllq $8, %%mm3 \n\t" /* G2 G1 G0 */\ yading@11: "por %%mm1, %%mm6 \n\t"\ yading@11: "por %%mm3, %%mm6 \n\t"\ yading@11: MOVNTQ(%%mm6, (dst))\ yading@11: \ yading@11: "psrlq $8, %%mm4 \n\t" /* 00 G7 G6 G5 G4 G3 G2 G1 */\ yading@11: "pshufw $0xA5, %%mm2, %%mm1 \n\t" /* B5 B4 B5 B4 B3 B2 B3 B2 */\ yading@11: "pshufw $0x55, %%mm4, %%mm3 \n\t" /* G4 G3 G4 G3 G4 G3 G4 G3 */\ yading@11: "pshufw $0xA5, %%mm5, %%mm6 \n\t" /* R5 R4 R5 R4 R3 R2 R3 R2 */\ yading@11: \ yading@11: "pand "MANGLE(ff_M24B)", %%mm1 \n\t" /* B5 B4 B3 */\ yading@11: "pand %%mm7, %%mm3 \n\t" /* G4 G3 */\ yading@11: "pand %%mm0, %%mm6 \n\t" /* R4 R3 R2 */\ yading@11: \ yading@11: "por %%mm1, %%mm3 \n\t" /* B5 G4 B4 G3 B3 */\ yading@11: "por %%mm3, %%mm6 \n\t"\ yading@11: MOVNTQ(%%mm6, 8(dst))\ yading@11: \ yading@11: "pshufw $0xFF, %%mm2, %%mm1 \n\t" /* B7 B6 B7 B6 B7 B6 B6 B7 */\ yading@11: "pshufw $0xFA, %%mm4, %%mm3 \n\t" /* 00 G7 00 G7 G6 G5 G6 G5 */\ yading@11: "pshufw $0xFA, %%mm5, %%mm6 \n\t" /* R7 R6 R7 R6 R5 R4 R5 R4 */\ yading@11: \ yading@11: "pand %%mm7, %%mm1 \n\t" /* B7 B6 */\ yading@11: "pand %%mm0, %%mm3 \n\t" /* G7 G6 G5 */\ yading@11: "pand "MANGLE(ff_M24B)", %%mm6 \n\t" /* R7 R6 R5 */\ yading@11: \ yading@11: "por %%mm1, %%mm3 \n\t"\ yading@11: "por %%mm3, %%mm6 \n\t"\ yading@11: MOVNTQ(%%mm6, 16(dst))\ yading@11: \ yading@11: "add $24, "#dst" \n\t"\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: #undef WRITEBGR24 yading@11: #define WRITEBGR24(dst, dstw, index) WRITEBGR24MMXEXT(dst, dstw, index) yading@11: #else yading@11: #undef WRITEBGR24 yading@11: #define WRITEBGR24(dst, dstw, index) WRITEBGR24MMX(dst, dstw, index) yading@11: #endif yading@11: yading@11: static void RENAME(yuv2bgr24_X_ar)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c"\n\t" //FIXME optimize yading@11: "add %4, %%"REG_c" \n\t" yading@11: WRITEBGR24(%%REGc, %5, %%REGa) yading@11: :: "r" (&c->redDither), yading@11: "m" (dummy), "m" (dummy), "m" (dummy), yading@11: "r" (dest), "m" (dstW_reg), "m"(uv_off) yading@11: : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S yading@11: ); yading@11: } yading@11: yading@11: static void RENAME(yuv2bgr24_X)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX yading@11: YSCALEYUV2RGBX yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: "lea (%%"REG_a", %%"REG_a", 2), %%"REG_c" \n\t" //FIXME optimize yading@11: "add %4, %%"REG_c" \n\t" yading@11: WRITEBGR24(%%REGc, %5, %%REGa) yading@11: :: "r" (&c->redDither), yading@11: "m" (dummy), "m" (dummy), "m" (dummy), yading@11: "r" (dest), "m" (dstW_reg), "m"(uv_off) yading@11: : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S yading@11: ); yading@11: } yading@11: yading@11: #define REAL_WRITEYUY2(dst, dstw, index) \ yading@11: "packuswb %%mm3, %%mm3 \n\t"\ yading@11: "packuswb %%mm4, %%mm4 \n\t"\ yading@11: "packuswb %%mm7, %%mm1 \n\t"\ yading@11: "punpcklbw %%mm4, %%mm3 \n\t"\ yading@11: "movq %%mm1, %%mm7 \n\t"\ yading@11: "punpcklbw %%mm3, %%mm1 \n\t"\ yading@11: "punpckhbw %%mm3, %%mm7 \n\t"\ yading@11: \ yading@11: MOVNTQ(%%mm1, (dst, index, 2))\ yading@11: MOVNTQ(%%mm7, 8(dst, index, 2))\ yading@11: \ yading@11: "add $8, "#index" \n\t"\ yading@11: "cmp "#dstw", "#index" \n\t"\ yading@11: " jb 1b \n\t" yading@11: #define WRITEYUY2(dst, dstw, index) REAL_WRITEYUY2(dst, dstw, index) yading@11: yading@11: static void RENAME(yuv2yuyv422_X_ar)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX_ACCURATE yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: "psraw $3, %%mm3 \n\t" yading@11: "psraw $3, %%mm4 \n\t" yading@11: "psraw $3, %%mm1 \n\t" yading@11: "psraw $3, %%mm7 \n\t" yading@11: WRITEYUY2(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: static void RENAME(yuv2yuyv422_X)(SwsContext *c, const int16_t *lumFilter, yading@11: const int16_t **lumSrc, int lumFilterSize, yading@11: const int16_t *chrFilter, const int16_t **chrUSrc, yading@11: const int16_t **chrVSrc, yading@11: int chrFilterSize, const int16_t **alpSrc, yading@11: uint8_t *dest, int dstW, int dstY) yading@11: { yading@11: x86_reg dummy=0; yading@11: x86_reg dstW_reg = dstW; yading@11: x86_reg uv_off = c->uv_offx2; yading@11: yading@11: YSCALEYUV2PACKEDX yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: "psraw $3, %%mm3 \n\t" yading@11: "psraw $3, %%mm4 \n\t" yading@11: "psraw $3, %%mm1 \n\t" yading@11: "psraw $3, %%mm7 \n\t" yading@11: WRITEYUY2(%4, %5, %%REGa) yading@11: YSCALEYUV2PACKEDX_END yading@11: } yading@11: yading@11: #define REAL_YSCALEYUV2RGB_UV(index, c) \ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ yading@11: "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ yading@11: "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ yading@11: "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ yading@11: "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ yading@11: "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ yading@11: "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ yading@11: "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ yading@11: "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ yading@11: "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ yading@11: "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ yading@11: "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ yading@11: "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ yading@11: "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ yading@11: "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ yading@11: "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ yading@11: /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ yading@11: yading@11: #define REAL_YSCALEYUV2RGB_YA(index, c, b1, b2) \ yading@11: "movq ("#b1", "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ yading@11: "movq ("#b2", "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ yading@11: "movq 8("#b1", "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\ yading@11: "movq 8("#b2", "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ yading@11: "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ yading@11: "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ yading@11: "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ yading@11: "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ yading@11: "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ yading@11: "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ yading@11: yading@11: #define REAL_YSCALEYUV2RGB_COEFF(c) \ yading@11: "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ yading@11: "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ yading@11: /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ yading@11: "paddw %%mm3, %%mm4 \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "movq %%mm5, %%mm6 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm2, %%mm2 \n\t"\ yading@11: "punpcklwd %%mm5, %%mm5 \n\t"\ yading@11: "punpcklwd %%mm4, %%mm4 \n\t"\ yading@11: "paddw %%mm1, %%mm2 \n\t"\ yading@11: "paddw %%mm1, %%mm5 \n\t"\ yading@11: "paddw %%mm1, %%mm4 \n\t"\ yading@11: "punpckhwd %%mm0, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm6, %%mm6 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm3 \n\t"\ yading@11: "paddw %%mm7, %%mm0 \n\t"\ yading@11: "paddw %%mm7, %%mm6 \n\t"\ yading@11: "paddw %%mm7, %%mm3 \n\t"\ yading@11: /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ yading@11: "packuswb %%mm0, %%mm2 \n\t"\ yading@11: "packuswb %%mm6, %%mm5 \n\t"\ yading@11: "packuswb %%mm3, %%mm4 \n\t"\ yading@11: yading@11: #define YSCALEYUV2RGB_YA(index, c, b1, b2) REAL_YSCALEYUV2RGB_YA(index, c, b1, b2) yading@11: yading@11: #define YSCALEYUV2RGB(index, c) \ yading@11: REAL_YSCALEYUV2RGB_UV(index, c) \ yading@11: REAL_YSCALEYUV2RGB_YA(index, c, %0, %1) \ yading@11: REAL_YSCALEYUV2RGB_COEFF(c) yading@11: yading@11: /** yading@11: * vertical bilinear scale YV12 to RGB yading@11: */ yading@11: static void RENAME(yuv2rgb32_2)(SwsContext *c, const int16_t *buf[2], yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf[2], uint8_t *dest, yading@11: int dstW, int yalpha, int uvalpha, int y) yading@11: { yading@11: const int16_t *buf0 = buf[0], *buf1 = buf[1], yading@11: *ubuf0 = ubuf[0], *ubuf1 = ubuf[1]; yading@11: yading@11: if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) { yading@11: const int16_t *abuf0 = abuf[0], *abuf1 = abuf[1]; yading@11: #if ARCH_X86_64 yading@11: __asm__ volatile( yading@11: YSCALEYUV2RGB(%%r8, %5) yading@11: YSCALEYUV2RGB_YA(%%r8, %5, %6, %7) yading@11: "psraw $3, %%mm1 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/ yading@11: "psraw $3, %%mm7 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/ yading@11: "packuswb %%mm7, %%mm1 \n\t" yading@11: WRITEBGR32(%4, 8280(%5), %%r8, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6) yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "r" (dest), yading@11: "a" (&c->redDither), yading@11: "r" (abuf0), "r" (abuf1) yading@11: : "%r8" yading@11: ); yading@11: #else yading@11: c->u_temp=(intptr_t)abuf0; yading@11: c->v_temp=(intptr_t)abuf1; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB(%%REGBP, %5) yading@11: "push %0 \n\t" yading@11: "push %1 \n\t" yading@11: "mov "U_TEMP"(%5), %0 \n\t" yading@11: "mov "V_TEMP"(%5), %1 \n\t" yading@11: YSCALEYUV2RGB_YA(%%REGBP, %5, %0, %1) yading@11: "psraw $3, %%mm1 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/ yading@11: "psraw $3, %%mm7 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/ yading@11: "packuswb %%mm7, %%mm1 \n\t" yading@11: "pop %1 \n\t" yading@11: "pop %0 \n\t" yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: #endif yading@11: } else { yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB(%%REGBP, %5) yading@11: "pcmpeqd %%mm7, %%mm7 \n\t" yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: yading@11: static void RENAME(yuv2bgr24_2)(SwsContext *c, const int16_t *buf[2], yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf[2], uint8_t *dest, yading@11: int dstW, int yalpha, int uvalpha, int y) yading@11: { yading@11: const int16_t *buf0 = buf[0], *buf1 = buf[1], yading@11: *ubuf0 = ubuf[0], *ubuf1 = ubuf[1]; yading@11: yading@11: //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: WRITEBGR24(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb555_2)(SwsContext *c, const int16_t *buf[2], yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf[2], uint8_t *dest, yading@11: int dstW, int yalpha, int uvalpha, int y) yading@11: { yading@11: const int16_t *buf0 = buf[0], *buf1 = buf[1], yading@11: *ubuf0 = ubuf[0], *ubuf1 = ubuf[1]; yading@11: yading@11: //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB15(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb565_2)(SwsContext *c, const int16_t *buf[2], yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf[2], uint8_t *dest, yading@11: int dstW, int yalpha, int uvalpha, int y) yading@11: { yading@11: const int16_t *buf0 = buf[0], *buf1 = buf[1], yading@11: *ubuf0 = ubuf[0], *ubuf1 = ubuf[1]; yading@11: yading@11: //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB16(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: yading@11: #define REAL_YSCALEYUV2PACKED(index, c) \ yading@11: "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ yading@11: "movq "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm1 \n\t"\ yading@11: "psraw $3, %%mm0 \n\t"\ yading@11: "psraw $3, %%mm1 \n\t"\ yading@11: "movq %%mm0, "CHR_MMX_FILTER_OFFSET"+8("#c") \n\t"\ yading@11: "movq %%mm1, "LUM_MMX_FILTER_OFFSET"+8("#c") \n\t"\ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ yading@11: "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\ yading@11: "psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\ yading@11: "movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\ yading@11: "pmulhw %%mm0, %%mm2 \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\ yading@11: "pmulhw %%mm0, %%mm5 \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\ yading@11: "psraw $7, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ yading@11: "psraw $7, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ yading@11: "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\ yading@11: "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\ yading@11: "movq (%0, "#index", 2), %%mm0 \n\t" /*buf0[eax]*/\ yading@11: "movq (%1, "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ yading@11: "movq 8(%0, "#index", 2), %%mm6 \n\t" /*buf0[eax]*/\ yading@11: "movq 8(%1, "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ yading@11: "psubw %%mm1, %%mm0 \n\t" /* buf0[eax] - buf1[eax]*/\ yading@11: "psubw %%mm7, %%mm6 \n\t" /* buf0[eax] - buf1[eax]*/\ yading@11: "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ yading@11: "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6 \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\ yading@11: "psraw $7, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "psraw $7, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ yading@11: "paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\ yading@11: yading@11: #define YSCALEYUV2PACKED(index, c) REAL_YSCALEYUV2PACKED(index, c) yading@11: yading@11: static void RENAME(yuv2yuyv422_2)(SwsContext *c, const int16_t *buf[2], yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf[2], uint8_t *dest, yading@11: int dstW, int yalpha, int uvalpha, int y) yading@11: { yading@11: const int16_t *buf0 = buf[0], *buf1 = buf[1], yading@11: *ubuf0 = ubuf[0], *ubuf1 = ubuf[1]; yading@11: yading@11: //Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :( yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2PACKED(%%REGBP, %5) yading@11: WRITEYUY2(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: yading@11: #define REAL_YSCALEYUV2RGB1(index, c) \ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\ yading@11: "psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\ yading@11: "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ yading@11: "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ yading@11: "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ yading@11: "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ yading@11: "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ yading@11: "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ yading@11: /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ yading@11: "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ yading@11: "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ yading@11: "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ yading@11: "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ yading@11: /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ yading@11: "paddw %%mm3, %%mm4 \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "movq %%mm5, %%mm6 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm2, %%mm2 \n\t"\ yading@11: "punpcklwd %%mm5, %%mm5 \n\t"\ yading@11: "punpcklwd %%mm4, %%mm4 \n\t"\ yading@11: "paddw %%mm1, %%mm2 \n\t"\ yading@11: "paddw %%mm1, %%mm5 \n\t"\ yading@11: "paddw %%mm1, %%mm4 \n\t"\ yading@11: "punpckhwd %%mm0, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm6, %%mm6 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm3 \n\t"\ yading@11: "paddw %%mm7, %%mm0 \n\t"\ yading@11: "paddw %%mm7, %%mm6 \n\t"\ yading@11: "paddw %%mm7, %%mm3 \n\t"\ yading@11: /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ yading@11: "packuswb %%mm0, %%mm2 \n\t"\ yading@11: "packuswb %%mm6, %%mm5 \n\t"\ yading@11: "packuswb %%mm3, %%mm4 \n\t"\ yading@11: yading@11: #define YSCALEYUV2RGB1(index, c) REAL_YSCALEYUV2RGB1(index, c) yading@11: yading@11: // do vertical chrominance interpolation yading@11: #define REAL_YSCALEYUV2RGB1b(index, c) \ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ yading@11: "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ yading@11: "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ yading@11: "psrlw $5, %%mm3 \n\t" /*FIXME might overflow*/\ yading@11: "psrlw $5, %%mm4 \n\t" /*FIXME might overflow*/\ yading@11: "psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\ yading@11: "psubw "V_OFFSET"("#c"), %%mm4 \n\t" /* (V-128)8*/\ yading@11: "movq %%mm3, %%mm2 \n\t" /* (U-128)8*/\ yading@11: "movq %%mm4, %%mm5 \n\t" /* (V-128)8*/\ yading@11: "pmulhw "UG_COEFF"("#c"), %%mm3 \n\t"\ yading@11: "pmulhw "VG_COEFF"("#c"), %%mm4 \n\t"\ yading@11: /* mm2=(U-128)8, mm3=ug, mm4=vg mm5=(V-128)8 */\ yading@11: "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ yading@11: "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ yading@11: "psraw $4, %%mm1 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "psraw $4, %%mm7 \n\t" /* buf0[eax] - buf1[eax] >>4*/\ yading@11: "pmulhw "UB_COEFF"("#c"), %%mm2 \n\t"\ yading@11: "pmulhw "VR_COEFF"("#c"), %%mm5 \n\t"\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm1 \n\t" /* 8(Y-16)*/\ yading@11: "psubw "Y_OFFSET"("#c"), %%mm7 \n\t" /* 8(Y-16)*/\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm1 \n\t"\ yading@11: "pmulhw "Y_COEFF"("#c"), %%mm7 \n\t"\ yading@11: /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\ yading@11: "paddw %%mm3, %%mm4 \n\t"\ yading@11: "movq %%mm2, %%mm0 \n\t"\ yading@11: "movq %%mm5, %%mm6 \n\t"\ yading@11: "movq %%mm4, %%mm3 \n\t"\ yading@11: "punpcklwd %%mm2, %%mm2 \n\t"\ yading@11: "punpcklwd %%mm5, %%mm5 \n\t"\ yading@11: "punpcklwd %%mm4, %%mm4 \n\t"\ yading@11: "paddw %%mm1, %%mm2 \n\t"\ yading@11: "paddw %%mm1, %%mm5 \n\t"\ yading@11: "paddw %%mm1, %%mm4 \n\t"\ yading@11: "punpckhwd %%mm0, %%mm0 \n\t"\ yading@11: "punpckhwd %%mm6, %%mm6 \n\t"\ yading@11: "punpckhwd %%mm3, %%mm3 \n\t"\ yading@11: "paddw %%mm7, %%mm0 \n\t"\ yading@11: "paddw %%mm7, %%mm6 \n\t"\ yading@11: "paddw %%mm7, %%mm3 \n\t"\ yading@11: /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\ yading@11: "packuswb %%mm0, %%mm2 \n\t"\ yading@11: "packuswb %%mm6, %%mm5 \n\t"\ yading@11: "packuswb %%mm3, %%mm4 \n\t"\ yading@11: yading@11: #define YSCALEYUV2RGB1b(index, c) REAL_YSCALEYUV2RGB1b(index, c) yading@11: yading@11: #define REAL_YSCALEYUV2RGB1_ALPHA(index) \ yading@11: "movq (%1, "#index", 2), %%mm7 \n\t" /* abuf0[index ] */\ yading@11: "movq 8(%1, "#index", 2), %%mm1 \n\t" /* abuf0[index+4] */\ yading@11: "psraw $7, %%mm7 \n\t" /* abuf0[index ] >>7 */\ yading@11: "psraw $7, %%mm1 \n\t" /* abuf0[index+4] >>7 */\ yading@11: "packuswb %%mm1, %%mm7 \n\t" yading@11: #define YSCALEYUV2RGB1_ALPHA(index) REAL_YSCALEYUV2RGB1_ALPHA(index) yading@11: yading@11: /** yading@11: * YV12 to RGB without scaling or interpolating yading@11: */ yading@11: static void RENAME(yuv2rgb32_1)(SwsContext *c, const int16_t *buf0, yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf0, uint8_t *dest, yading@11: int dstW, int uvalpha, int y) yading@11: { yading@11: const int16_t *ubuf0 = ubuf[0]; yading@11: const int16_t *buf1= buf0; //FIXME needed for RGB1/BGR1 yading@11: yading@11: if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster yading@11: const int16_t *ubuf1 = ubuf[0]; yading@11: if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) { yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1(%%REGBP, %5) yading@11: YSCALEYUV2RGB1_ALPHA(%%REGBP) yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (abuf0), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1(%%REGBP, %5) yading@11: "pcmpeqd %%mm7, %%mm7 \n\t" yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } else { yading@11: const int16_t *ubuf1 = ubuf[1]; yading@11: if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) { yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1b(%%REGBP, %5) yading@11: YSCALEYUV2RGB1_ALPHA(%%REGBP) yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (abuf0), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1b(%%REGBP, %5) yading@11: "pcmpeqd %%mm7, %%mm7 \n\t" yading@11: WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: } yading@11: yading@11: static void RENAME(yuv2bgr24_1)(SwsContext *c, const int16_t *buf0, yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf0, uint8_t *dest, yading@11: int dstW, int uvalpha, int y) yading@11: { yading@11: const int16_t *ubuf0 = ubuf[0]; yading@11: const int16_t *buf1= buf0; //FIXME needed for RGB1/BGR1 yading@11: yading@11: if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster yading@11: const int16_t *ubuf1 = ubuf[0]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: WRITEBGR24(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: const int16_t *ubuf1 = ubuf[1]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1b(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: WRITEBGR24(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb555_1)(SwsContext *c, const int16_t *buf0, yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf0, uint8_t *dest, yading@11: int dstW, int uvalpha, int y) yading@11: { yading@11: const int16_t *ubuf0 = ubuf[0]; yading@11: const int16_t *buf1= buf0; //FIXME needed for RGB1/BGR1 yading@11: yading@11: if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster yading@11: const int16_t *ubuf1 = ubuf[0]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB15(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: const int16_t *ubuf1 = ubuf[1]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1b(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB15(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: yading@11: static void RENAME(yuv2rgb565_1)(SwsContext *c, const int16_t *buf0, yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf0, uint8_t *dest, yading@11: int dstW, int uvalpha, int y) yading@11: { yading@11: const int16_t *ubuf0 = ubuf[0]; yading@11: const int16_t *buf1= buf0; //FIXME needed for RGB1/BGR1 yading@11: yading@11: if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster yading@11: const int16_t *ubuf1 = ubuf[0]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB16(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: const int16_t *ubuf1 = ubuf[1]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2RGB1b(%%REGBP, %5) yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: /* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */ yading@11: #ifdef DITHER1XBPP yading@11: "paddusb "BLUE_DITHER"(%5), %%mm2 \n\t" yading@11: "paddusb "GREEN_DITHER"(%5), %%mm4 \n\t" yading@11: "paddusb "RED_DITHER"(%5), %%mm5 \n\t" yading@11: #endif yading@11: WRITERGB16(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: yading@11: #define REAL_YSCALEYUV2PACKED1(index, c) \ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "psraw $7, %%mm3 \n\t" \ yading@11: "psraw $7, %%mm4 \n\t" \ yading@11: "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ yading@11: "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ yading@11: "psraw $7, %%mm1 \n\t" \ yading@11: "psraw $7, %%mm7 \n\t" \ yading@11: yading@11: #define YSCALEYUV2PACKED1(index, c) REAL_YSCALEYUV2PACKED1(index, c) yading@11: yading@11: #define REAL_YSCALEYUV2PACKED1b(index, c) \ yading@11: "xor "#index", "#index" \n\t"\ yading@11: ".p2align 4 \n\t"\ yading@11: "1: \n\t"\ yading@11: "movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\ yading@11: "movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\ yading@11: "add "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\ yading@11: "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\ yading@11: "sub "UV_OFF_BYTE"("#c"), "#index" \n\t" \ yading@11: "paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\ yading@11: "paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\ yading@11: "psrlw $8, %%mm3 \n\t" \ yading@11: "psrlw $8, %%mm4 \n\t" \ yading@11: "movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\ yading@11: "movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\ yading@11: "psraw $7, %%mm1 \n\t" \ yading@11: "psraw $7, %%mm7 \n\t" yading@11: #define YSCALEYUV2PACKED1b(index, c) REAL_YSCALEYUV2PACKED1b(index, c) yading@11: yading@11: static void RENAME(yuv2yuyv422_1)(SwsContext *c, const int16_t *buf0, yading@11: const int16_t *ubuf[2], const int16_t *vbuf[2], yading@11: const int16_t *abuf0, uint8_t *dest, yading@11: int dstW, int uvalpha, int y) yading@11: { yading@11: const int16_t *ubuf0 = ubuf[0]; yading@11: const int16_t *buf1= buf0; //FIXME needed for RGB1/BGR1 yading@11: yading@11: if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster yading@11: const int16_t *ubuf1 = ubuf[0]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2PACKED1(%%REGBP, %5) yading@11: WRITEYUY2(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } else { yading@11: const int16_t *ubuf1 = ubuf[1]; yading@11: __asm__ volatile( yading@11: "mov %%"REG_b", "ESP_OFFSET"(%5) \n\t" yading@11: "mov %4, %%"REG_b" \n\t" yading@11: "push %%"REG_BP" \n\t" yading@11: YSCALEYUV2PACKED1b(%%REGBP, %5) yading@11: WRITEYUY2(%%REGb, 8280(%5), %%REGBP) yading@11: "pop %%"REG_BP" \n\t" yading@11: "mov "ESP_OFFSET"(%5), %%"REG_b" \n\t" yading@11: :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest), yading@11: "a" (&c->redDither) yading@11: ); yading@11: } yading@11: } yading@11: yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: static void RENAME(hyscale_fast)(SwsContext *c, int16_t *dst, yading@11: int dstWidth, const uint8_t *src, yading@11: int srcW, int xInc) yading@11: { yading@11: int32_t *filterPos = c->hLumFilterPos; yading@11: int16_t *filter = c->hLumFilter; yading@11: void *mmxextFilterCode = c->lumMmxextFilterCode; yading@11: int i; yading@11: #if defined(PIC) yading@11: uint64_t ebxsave; yading@11: #endif yading@11: #if ARCH_X86_64 yading@11: uint64_t retsave; yading@11: #endif yading@11: yading@11: __asm__ volatile( yading@11: #if defined(PIC) yading@11: "mov %%"REG_b", %5 \n\t" yading@11: #if ARCH_X86_64 yading@11: "mov -8(%%rsp), %%"REG_a" \n\t" yading@11: "mov %%"REG_a", %6 \n\t" yading@11: #endif yading@11: #else yading@11: #if ARCH_X86_64 yading@11: "mov -8(%%rsp), %%"REG_a" \n\t" yading@11: "mov %%"REG_a", %5 \n\t" yading@11: #endif yading@11: #endif yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: "mov %0, %%"REG_c" \n\t" yading@11: "mov %1, %%"REG_D" \n\t" yading@11: "mov %2, %%"REG_d" \n\t" yading@11: "mov %3, %%"REG_b" \n\t" yading@11: "xor %%"REG_a", %%"REG_a" \n\t" // i yading@11: PREFETCH" (%%"REG_c") \n\t" yading@11: PREFETCH" 32(%%"REG_c") \n\t" yading@11: PREFETCH" 64(%%"REG_c") \n\t" yading@11: yading@11: #if ARCH_X86_64 yading@11: #define CALL_MMXEXT_FILTER_CODE \ yading@11: "movl (%%"REG_b"), %%esi \n\t"\ yading@11: "call *%4 \n\t"\ yading@11: "movl (%%"REG_b", %%"REG_a"), %%esi \n\t"\ yading@11: "add %%"REG_S", %%"REG_c" \n\t"\ yading@11: "add %%"REG_a", %%"REG_D" \n\t"\ yading@11: "xor %%"REG_a", %%"REG_a" \n\t"\ yading@11: yading@11: #else yading@11: #define CALL_MMXEXT_FILTER_CODE \ yading@11: "movl (%%"REG_b"), %%esi \n\t"\ yading@11: "call *%4 \n\t"\ yading@11: "addl (%%"REG_b", %%"REG_a"), %%"REG_c" \n\t"\ yading@11: "add %%"REG_a", %%"REG_D" \n\t"\ yading@11: "xor %%"REG_a", %%"REG_a" \n\t"\ yading@11: yading@11: #endif /* ARCH_X86_64 */ yading@11: yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: yading@11: #if defined(PIC) yading@11: "mov %5, %%"REG_b" \n\t" yading@11: #if ARCH_X86_64 yading@11: "mov %6, %%"REG_a" \n\t" yading@11: "mov %%"REG_a", -8(%%rsp) \n\t" yading@11: #endif yading@11: #else yading@11: #if ARCH_X86_64 yading@11: "mov %5, %%"REG_a" \n\t" yading@11: "mov %%"REG_a", -8(%%rsp) \n\t" yading@11: #endif yading@11: #endif yading@11: :: "m" (src), "m" (dst), "m" (filter), "m" (filterPos), yading@11: "m" (mmxextFilterCode) yading@11: #if defined(PIC) yading@11: ,"m" (ebxsave) yading@11: #endif yading@11: #if ARCH_X86_64 yading@11: ,"m"(retsave) yading@11: #endif yading@11: : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D yading@11: #if !defined(PIC) yading@11: ,"%"REG_b yading@11: #endif yading@11: ); yading@11: yading@11: for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) yading@11: dst[i] = src[srcW-1]*128; yading@11: } yading@11: yading@11: static void RENAME(hcscale_fast)(SwsContext *c, int16_t *dst1, int16_t *dst2, yading@11: int dstWidth, const uint8_t *src1, yading@11: const uint8_t *src2, int srcW, int xInc) yading@11: { yading@11: int32_t *filterPos = c->hChrFilterPos; yading@11: int16_t *filter = c->hChrFilter; yading@11: void *mmxextFilterCode = c->chrMmxextFilterCode; yading@11: int i; yading@11: #if defined(PIC) yading@11: DECLARE_ALIGNED(8, uint64_t, ebxsave); yading@11: #endif yading@11: #if ARCH_X86_64 yading@11: DECLARE_ALIGNED(8, uint64_t, retsave); yading@11: #endif yading@11: yading@11: __asm__ volatile( yading@11: #if defined(PIC) yading@11: "mov %%"REG_b", %7 \n\t" yading@11: #if ARCH_X86_64 yading@11: "mov -8(%%rsp), %%"REG_a" \n\t" yading@11: "mov %%"REG_a", %8 \n\t" yading@11: #endif yading@11: #else yading@11: #if ARCH_X86_64 yading@11: "mov -8(%%rsp), %%"REG_a" \n\t" yading@11: "mov %%"REG_a", %7 \n\t" yading@11: #endif yading@11: #endif yading@11: "pxor %%mm7, %%mm7 \n\t" yading@11: "mov %0, %%"REG_c" \n\t" yading@11: "mov %1, %%"REG_D" \n\t" yading@11: "mov %2, %%"REG_d" \n\t" yading@11: "mov %3, %%"REG_b" \n\t" yading@11: "xor %%"REG_a", %%"REG_a" \n\t" // i yading@11: PREFETCH" (%%"REG_c") \n\t" yading@11: PREFETCH" 32(%%"REG_c") \n\t" yading@11: PREFETCH" 64(%%"REG_c") \n\t" yading@11: yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: "xor %%"REG_a", %%"REG_a" \n\t" // i yading@11: "mov %5, %%"REG_c" \n\t" // src yading@11: "mov %6, %%"REG_D" \n\t" // buf2 yading@11: PREFETCH" (%%"REG_c") \n\t" yading@11: PREFETCH" 32(%%"REG_c") \n\t" yading@11: PREFETCH" 64(%%"REG_c") \n\t" yading@11: yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: CALL_MMXEXT_FILTER_CODE yading@11: yading@11: #if defined(PIC) yading@11: "mov %7, %%"REG_b" \n\t" yading@11: #if ARCH_X86_64 yading@11: "mov %8, %%"REG_a" \n\t" yading@11: "mov %%"REG_a", -8(%%rsp) \n\t" yading@11: #endif yading@11: #else yading@11: #if ARCH_X86_64 yading@11: "mov %7, %%"REG_a" \n\t" yading@11: "mov %%"REG_a", -8(%%rsp) \n\t" yading@11: #endif yading@11: #endif yading@11: :: "m" (src1), "m" (dst1), "m" (filter), "m" (filterPos), yading@11: "m" (mmxextFilterCode), "m" (src2), "m"(dst2) yading@11: #if defined(PIC) yading@11: ,"m" (ebxsave) yading@11: #endif yading@11: #if ARCH_X86_64 yading@11: ,"m"(retsave) yading@11: #endif yading@11: : "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S, "%"REG_D yading@11: #if !defined(PIC) yading@11: ,"%"REG_b yading@11: #endif yading@11: ); yading@11: yading@11: for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) { yading@11: dst1[i] = src1[srcW-1]*128; yading@11: dst2[i] = src2[srcW-1]*128; yading@11: } yading@11: } yading@11: #endif /* COMPILE_TEMPLATE_MMXEXT */ yading@11: yading@11: static av_cold void RENAME(sws_init_swScale)(SwsContext *c) yading@11: { yading@11: enum AVPixelFormat dstFormat = c->dstFormat; yading@11: yading@11: c->use_mmx_vfilter= 0; yading@11: if (!is16BPS(dstFormat) && !is9_OR_10BPS(dstFormat) && dstFormat != AV_PIX_FMT_NV12 yading@11: && dstFormat != AV_PIX_FMT_NV21 && !(c->flags & SWS_BITEXACT)) { yading@11: if (c->flags & SWS_ACCURATE_RND) { yading@11: if (!(c->flags & SWS_FULL_CHR_H_INT)) { yading@11: switch (c->dstFormat) { yading@11: case AV_PIX_FMT_RGB32: c->yuv2packedX = RENAME(yuv2rgb32_X_ar); break; yading@11: case AV_PIX_FMT_BGR24: c->yuv2packedX = RENAME(yuv2bgr24_X_ar); break; yading@11: case AV_PIX_FMT_RGB555: c->yuv2packedX = RENAME(yuv2rgb555_X_ar); break; yading@11: case AV_PIX_FMT_RGB565: c->yuv2packedX = RENAME(yuv2rgb565_X_ar); break; yading@11: case AV_PIX_FMT_YUYV422: c->yuv2packedX = RENAME(yuv2yuyv422_X_ar); break; yading@11: default: break; yading@11: } yading@11: } yading@11: } else { yading@11: c->use_mmx_vfilter= 1; yading@11: c->yuv2planeX = RENAME(yuv2yuvX ); yading@11: if (!(c->flags & SWS_FULL_CHR_H_INT)) { yading@11: switch (c->dstFormat) { yading@11: case AV_PIX_FMT_RGB32: c->yuv2packedX = RENAME(yuv2rgb32_X); break; yading@11: case AV_PIX_FMT_BGR24: c->yuv2packedX = RENAME(yuv2bgr24_X); break; yading@11: case AV_PIX_FMT_RGB555: c->yuv2packedX = RENAME(yuv2rgb555_X); break; yading@11: case AV_PIX_FMT_RGB565: c->yuv2packedX = RENAME(yuv2rgb565_X); break; yading@11: case AV_PIX_FMT_YUYV422: c->yuv2packedX = RENAME(yuv2yuyv422_X); break; yading@11: default: break; yading@11: } yading@11: } yading@11: } yading@11: if (!(c->flags & SWS_FULL_CHR_H_INT)) { yading@11: switch (c->dstFormat) { yading@11: case AV_PIX_FMT_RGB32: yading@11: c->yuv2packed1 = RENAME(yuv2rgb32_1); yading@11: c->yuv2packed2 = RENAME(yuv2rgb32_2); yading@11: break; yading@11: case AV_PIX_FMT_BGR24: yading@11: c->yuv2packed1 = RENAME(yuv2bgr24_1); yading@11: c->yuv2packed2 = RENAME(yuv2bgr24_2); yading@11: break; yading@11: case AV_PIX_FMT_RGB555: yading@11: c->yuv2packed1 = RENAME(yuv2rgb555_1); yading@11: c->yuv2packed2 = RENAME(yuv2rgb555_2); yading@11: break; yading@11: case AV_PIX_FMT_RGB565: yading@11: c->yuv2packed1 = RENAME(yuv2rgb565_1); yading@11: c->yuv2packed2 = RENAME(yuv2rgb565_2); yading@11: break; yading@11: case AV_PIX_FMT_YUYV422: yading@11: c->yuv2packed1 = RENAME(yuv2yuyv422_1); yading@11: c->yuv2packed2 = RENAME(yuv2yuyv422_2); yading@11: break; yading@11: default: yading@11: break; yading@11: } yading@11: } yading@11: } yading@11: yading@11: if (c->srcBpc == 8 && c->dstBpc <= 14) { yading@11: // Use the new MMX scaler if the MMXEXT one can't be used (it is faster than the x86 ASM one). yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: if (c->flags & SWS_FAST_BILINEAR && c->canMMXEXTBeUsed) { yading@11: c->hyscale_fast = RENAME(hyscale_fast); yading@11: c->hcscale_fast = RENAME(hcscale_fast); yading@11: } else { yading@11: #endif /* COMPILE_TEMPLATE_MMXEXT */ yading@11: c->hyscale_fast = NULL; yading@11: c->hcscale_fast = NULL; yading@11: #if COMPILE_TEMPLATE_MMXEXT yading@11: } yading@11: #endif /* COMPILE_TEMPLATE_MMXEXT */ yading@11: } yading@11: }