33 #if COMPILE_TEMPLATE_MMXEXT 34 #define MOVNTQ "movntq" 35 #define SFENCE "sfence" 38 #define SFENCE " # nop" 46 #define YUV2RGB_LOOP(depth) \ 47 h_size = (c->dstW + 7) & ~7; \ 48 if (h_size * depth > FFABS(dstStride[0])) \ 51 if (c->srcFormat == AV_PIX_FMT_YUV422P) { \ 56 __asm__ volatile ("pxor %mm4, %mm4\n\t"); \ 57 for (y = 0; y < srcSliceH; y++) { \ 58 uint8_t *image = dst[0] + (y + srcSliceY) * dstStride[0]; \ 59 const uint8_t *py = src[0] + y * srcStride[0]; \ 60 const uint8_t *pu = src[1] + (y >> 1) * srcStride[1]; \ 61 const uint8_t *pv = src[2] + (y >> 1) * srcStride[2]; \ 62 x86_reg index = -h_size / 2; \ 64 #define YUV2RGB_INITIAL_LOAD \ 66 "movq (%5, %0, 2), %%mm6\n\t" \ 67 "movd (%2, %0), %%mm0\n\t" \ 68 "movd (%3, %0), %%mm1\n\t" \ 89 "movq %%mm6, %%mm7\n\t" \ 90 "punpcklbw %%mm4, %%mm0\n\t" \ 91 "punpcklbw %%mm4, %%mm1\n\t" \ 92 "pand "MANGLE(mmx_00ffw)", %%mm6\n\t" \ 93 "psrlw $8, %%mm7\n\t" \ 94 "psllw $3, %%mm0\n\t" \ 95 "psllw $3, %%mm1\n\t" \ 96 "psllw $3, %%mm6\n\t" \ 97 "psllw $3, %%mm7\n\t" \ 98 "psubsw "U_OFFSET"(%4), %%mm0\n\t" \ 99 "psubsw "V_OFFSET"(%4), %%mm1\n\t" \ 100 "psubw "Y_OFFSET"(%4), %%mm6\n\t" \ 101 "psubw "Y_OFFSET"(%4), %%mm7\n\t" \ 104 "movq %%mm0, %%mm2\n\t" \ 105 "movq %%mm1, %%mm3\n\t" \ 106 "pmulhw "UG_COEFF"(%4), %%mm2\n\t" \ 107 "pmulhw "VG_COEFF"(%4), %%mm3\n\t" \ 108 "pmulhw "Y_COEFF" (%4), %%mm6\n\t" \ 109 "pmulhw "Y_COEFF" (%4), %%mm7\n\t" \ 110 "pmulhw "UB_COEFF"(%4), %%mm0\n\t" \ 111 "pmulhw "VR_COEFF"(%4), %%mm1\n\t" \ 112 "paddsw %%mm3, %%mm2\n\t" \ 117 "movq %%mm7, %%mm3\n\t" \ 118 "movq %%mm7, %%mm5\n\t" \ 119 "paddsw %%mm0, %%mm3\n\t" \ 120 "paddsw %%mm1, %%mm5\n\t" \ 121 "paddsw %%mm2, %%mm7\n\t" \ 122 "paddsw %%mm6, %%mm0\n\t" \ 123 "paddsw %%mm6, %%mm1\n\t" \ 124 "paddsw %%mm6, %%mm2\n\t" \ 126 #define RGB_PACK_INTERLEAVE \ 128 "packuswb %%mm1, %%mm0\n\t" \ 129 "packuswb %%mm5, %%mm3\n\t" \ 130 "packuswb %%mm2, %%mm2\n\t" \ 131 "movq %%mm0, %%mm1\n\n" \ 132 "packuswb %%mm7, %%mm7\n\t" \ 133 "punpcklbw %%mm3, %%mm0\n\t" \ 134 "punpckhbw %%mm3, %%mm1\n\t" \ 135 "punpcklbw %%mm7, %%mm2\n\t" \ 137 #define YUV2RGB_ENDLOOP(depth) \ 138 "movq 8 (%5, %0, 2), %%mm6\n\t" \ 139 "movd 4 (%3, %0), %%mm1\n\t" \ 140 "movd 4 (%2, %0), %%mm0\n\t" \ 141 "add $"AV_STRINGIFY(depth * 8)", %1\n\t" \ 145 #define YUV2RGB_OPERANDS \ 146 : "+r" (index), "+r" (image) \ 147 : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), \ 152 #define YUV2RGB_OPERANDS_ALPHA \ 153 : "+r" (index), "+r" (image) \ 154 : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), \ 155 "r" (py - 2*index), "r" (pa - 2*index) \ 159 #define YUV2RGB_ENDFUNC \ 160 __asm__ volatile (SFENCE"\n\t" \ 167 #define RGB_PACK16(gmask, is15) \ 168 "pand "MANGLE(mmx_redmask)", %%mm0\n\t" \ 169 "pand "MANGLE(mmx_redmask)", %%mm1\n\t" \ 170 "movq %%mm2, %%mm3\n\t" \ 171 "psllw $"AV_STRINGIFY(3-is15)", %%mm2\n\t" \ 172 "psrlw $"AV_STRINGIFY(5+is15)", %%mm3\n\t" \ 173 "psrlw $3, %%mm0\n\t" \ 174 IF##is15("psrlw $1, %%mm1\n\t") \ 175 "pand "MANGLE(pb_e0)", %%mm2\n\t" \ 176 "pand "MANGLE(gmask)", %%mm3\n\t" \ 177 "por %%mm2, %%mm0\n\t" \ 178 "por %%mm3, %%mm1\n\t" \ 179 "movq %%mm0, %%mm2\n\t" \ 180 "punpcklbw %%mm1, %%mm0\n\t" \ 181 "punpckhbw %%mm1, %%mm2\n\t" \ 182 MOVNTQ " %%mm0, (%1)\n\t" \ 183 MOVNTQ " %%mm2, 8(%1)\n\t" \ 186 "paddusb "BLUE_DITHER"(%4), %%mm0\n\t" \ 187 "paddusb "GREEN_DITHER"(%4), %%mm2\n\t" \ 188 "paddusb "RED_DITHER"(%4), %%mm1\n\t" \ 190 #if !COMPILE_TEMPLATE_MMXEXT 193 int srcSliceY,
int srcSliceH,
194 uint8_t *dst[],
int dstStride[])
221 int srcSliceY,
int srcSliceH,
222 uint8_t *dst[],
int dstStride[])
248 #define RGB_PACK24(blue, red)\ 249 "packuswb %%mm3, %%mm0 \n" \ 250 "packuswb %%mm5, %%mm1 \n" \ 251 "packuswb %%mm7, %%mm2 \n" \ 252 "movq %%mm"red", %%mm3 \n"\ 253 "movq %%mm"blue", %%mm6 \n"\ 254 "psrlq $32, %%mm"red" \n" \ 255 "punpcklbw %%mm2, %%mm3 \n" \ 256 "punpcklbw %%mm"red", %%mm6 \n" \ 257 "movq %%mm3, %%mm5 \n"\ 258 "punpckhbw %%mm"blue", %%mm2 \n" \ 259 "punpcklwd %%mm6, %%mm3 \n" \ 260 "punpckhwd %%mm6, %%mm5 \n" \ 263 #if COMPILE_TEMPLATE_MMXEXT 270 #define RGB_PACK24_B\ 271 "pshufw $0xc6, %%mm2, %%mm1 \n"\ 272 "pshufw $0x84, %%mm3, %%mm6 \n"\ 273 "pshufw $0x38, %%mm5, %%mm7 \n"\ 274 "pand "MANGLE(mask1101)", %%mm6 \n" \ 275 "movq %%mm1, %%mm0 \n"\ 276 "pand "MANGLE(mask0110)", %%mm7 \n" \ 277 "movq %%mm1, %%mm2 \n"\ 278 "pand "MANGLE(mask0100)", %%mm1 \n" \ 279 "psrlq $48, %%mm3 \n" \ 280 "pand "MANGLE(mask0010)", %%mm0 \n" \ 281 "psllq $32, %%mm5 \n" \ 282 "pand "MANGLE(mask1001)", %%mm2 \n" \ 283 "por %%mm3, %%mm1 \n"\ 284 "por %%mm6, %%mm0 \n"\ 285 "por %%mm5, %%mm1 \n"\ 286 "por %%mm7, %%mm2 \n"\ 287 MOVNTQ" %%mm0, (%1) \n"\ 288 MOVNTQ" %%mm1, 8(%1) \n"\ 289 MOVNTQ" %%mm2, 16(%1) \n"\ 293 #define RGB_PACK24_B\ 294 "movd %%mm3, (%1) \n" \ 295 "movd %%mm2, 4(%1) \n" \ 296 "psrlq $32, %%mm3 \n"\ 297 "psrlq $16, %%mm2 \n"\ 298 "movd %%mm3, 6(%1) \n" \ 299 "movd %%mm2, 10(%1) \n" \ 300 "psrlq $16, %%mm2 \n"\ 301 "movd %%mm5, 12(%1) \n" \ 302 "movd %%mm2, 16(%1) \n" \ 303 "psrlq $32, %%mm5 \n"\ 304 "movd %%mm2, 20(%1) \n" \ 305 "movd %%mm5, 18(%1) \n" \ 311 int srcSliceY,
int srcSliceH,
312 uint8_t *dst[],
int dstStride[])
329 int srcSliceY,
int srcSliceH,
330 uint8_t *dst[],
int dstStride[])
346 #define SET_EMPTY_ALPHA \ 347 "pcmpeqd %%mm"REG_ALPHA", %%mm"REG_ALPHA"\n\t" \ 350 "movq (%6, %0, 2), %%mm"REG_ALPHA"\n\t" \ 352 #define RGB_PACK32(red, green, blue, alpha) \ 353 "movq %%mm"blue", %%mm5\n\t" \ 354 "movq %%mm"red", %%mm6\n\t" \ 355 "punpckhbw %%mm"green", %%mm5\n\t" \ 356 "punpcklbw %%mm"green", %%mm"blue"\n\t" \ 357 "punpckhbw %%mm"alpha", %%mm6\n\t" \ 358 "punpcklbw %%mm"alpha", %%mm"red"\n\t" \ 359 "movq %%mm"blue", %%mm"green"\n\t" \ 360 "movq %%mm5, %%mm"alpha"\n\t" \ 361 "punpcklwd %%mm"red", %%mm"blue"\n\t" \ 362 "punpckhwd %%mm"red", %%mm"green"\n\t" \ 363 "punpcklwd %%mm6, %%mm5\n\t" \ 364 "punpckhwd %%mm6, %%mm"alpha"\n\t" \ 365 MOVNTQ " %%mm"blue", 0(%1)\n\t" \ 366 MOVNTQ " %%mm"green", 8(%1)\n\t" \ 367 MOVNTQ " %%mm5, 16(%1)\n\t" \ 368 MOVNTQ " %%mm"alpha", 24(%1)\n\t" \ 370 #if !COMPILE_TEMPLATE_MMXEXT 373 int srcSliceY,
int srcSliceH,
374 uint8_t *dst[],
int dstStride[])
391 #if HAVE_7REGS && CONFIG_SWSCALE_ALPHA 394 int srcSliceY,
int srcSliceH,
395 uint8_t *dst[],
int dstStride[])
401 const uint8_t *pa = src[3] + y * srcStride[3];
416 int srcSliceY,
int srcSliceH,
417 uint8_t *dst[],
int dstStride[])
434 #if HAVE_7REGS && CONFIG_SWSCALE_ALPHA 437 int srcSliceY,
int srcSliceH,
438 uint8_t *dst[],
int dstStride[])
444 const uint8_t *pa = src[3] + y * srcStride[3];
const uint64_t ff_dither8[2]
#define YUV2RGB_INITIAL_LOAD
#define DECLARE_ASM_CONST(n, t, v)
static int RENAME() yuv420_rgb24(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
const uint64_t ff_dither4[2]
static int RENAME() yuv420_bgr24(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
static int RENAME() yuv420_rgb15(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
#define RGB_PACK32(red, green, blue, alpha)
static int RENAME() yuv420_rgb16(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
#define YUV2RGB_ENDLOOP(depth)
static int RENAME() yuv420_bgr32(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
#define YUV2RGB_LOOP(depth)
#define RGB_PACK16(gmask, is15)
static int RENAME() yuv420_rgb32(SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
#define YUV2RGB_OPERANDS_ALPHA
#define RGB_PACK_INTERLEAVE
#define RGB_PACK24(blue, red)