28 #if COMPILE_TEMPLATE_MMX2
29 #define MOVNTQ "movntq"
30 #define SFENCE "sfence"
33 #define SFENCE " # nop"
41 #define YUV2RGB_LOOP(depth) \
42 h_size = (c->dstW + 7) & ~7; \
43 if (h_size * depth > FFABS(dstStride[0])) \
46 if (c->srcFormat == PIX_FMT_YUV422P) { \
51 __asm__ volatile ("pxor %mm4, %mm4\n\t"); \
52 for (y = 0; y < srcSliceH; y++) { \
53 uint8_t *image = dst[0] + (y + srcSliceY) * dstStride[0]; \
54 const uint8_t *py = src[0] + y * srcStride[0]; \
55 const uint8_t *pu = src[1] + (y >> 1) * srcStride[1]; \
56 const uint8_t *pv = src[2] + (y >> 1) * srcStride[2]; \
57 x86_reg index = -h_size / 2; \
59 #define YUV2RGB_INITIAL_LOAD \
61 "movq (%5, %0, 2), %%mm6\n\t" \
62 "movd (%2, %0), %%mm0\n\t" \
63 "movd (%3, %0), %%mm1\n\t" \
84 "movq %%mm6, %%mm7\n\t" \
85 "punpcklbw %%mm4, %%mm0\n\t" \
86 "punpcklbw %%mm4, %%mm1\n\t" \
87 "pand "MANGLE(mmx_00ffw)", %%mm6\n\t" \
88 "psrlw $8, %%mm7\n\t" \
89 "psllw $3, %%mm0\n\t" \
90 "psllw $3, %%mm1\n\t" \
91 "psllw $3, %%mm6\n\t" \
92 "psllw $3, %%mm7\n\t" \
93 "psubsw "U_OFFSET"(%4), %%mm0\n\t" \
94 "psubsw "V_OFFSET"(%4), %%mm1\n\t" \
95 "psubw "Y_OFFSET"(%4), %%mm6\n\t" \
96 "psubw "Y_OFFSET"(%4), %%mm7\n\t" \
99 "movq %%mm0, %%mm2\n\t" \
100 "movq %%mm1, %%mm3\n\t" \
101 "pmulhw "UG_COEFF"(%4), %%mm2\n\t" \
102 "pmulhw "VG_COEFF"(%4), %%mm3\n\t" \
103 "pmulhw "Y_COEFF" (%4), %%mm6\n\t" \
104 "pmulhw "Y_COEFF" (%4), %%mm7\n\t" \
105 "pmulhw "UB_COEFF"(%4), %%mm0\n\t" \
106 "pmulhw "VR_COEFF"(%4), %%mm1\n\t" \
107 "paddsw %%mm3, %%mm2\n\t" \
112 "movq %%mm7, %%mm3\n\t" \
113 "movq %%mm7, %%mm5\n\t" \
114 "paddsw %%mm0, %%mm3\n\t" \
115 "paddsw %%mm1, %%mm5\n\t" \
116 "paddsw %%mm2, %%mm7\n\t" \
117 "paddsw %%mm6, %%mm0\n\t" \
118 "paddsw %%mm6, %%mm1\n\t" \
119 "paddsw %%mm6, %%mm2\n\t" \
121 #define RGB_PACK_INTERLEAVE \
123 "packuswb %%mm1, %%mm0\n\t" \
124 "packuswb %%mm5, %%mm3\n\t" \
125 "packuswb %%mm2, %%mm2\n\t" \
126 "movq %%mm0, %%mm1\n\n" \
127 "packuswb %%mm7, %%mm7\n\t" \
128 "punpcklbw %%mm3, %%mm0\n\t" \
129 "punpckhbw %%mm3, %%mm1\n\t" \
130 "punpcklbw %%mm7, %%mm2\n\t" \
132 #define YUV2RGB_ENDLOOP(depth) \
133 "movq 8 (%5, %0, 2), %%mm6\n\t" \
134 "movd 4 (%3, %0), %%mm1\n\t" \
135 "movd 4 (%2, %0), %%mm0\n\t" \
136 "add $"AV_STRINGIFY(depth * 8)", %1\n\t" \
140 #define YUV2RGB_OPERANDS \
141 : "+r" (index), "+r" (image) \
142 : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), \
147 #define YUV2RGB_OPERANDS_ALPHA \
148 : "+r" (index), "+r" (image) \
149 : "r" (pu - index), "r" (pv - index), "r"(&c->redDither), \
150 "r" (py - 2*index), "r" (pa - 2*index) \
154 #define YUV2RGB_ENDFUNC \
155 __asm__ volatile (SFENCE"\n\t" \
162 #define RGB_PACK16(gmask, is15) \
163 "pand "MANGLE(mmx_redmask)", %%mm0\n\t" \
164 "pand "MANGLE(mmx_redmask)", %%mm1\n\t" \
165 "movq %%mm2, %%mm3\n\t" \
166 "psllw $"AV_STRINGIFY(3-is15)", %%mm2\n\t" \
167 "psrlw $"AV_STRINGIFY(5+is15)", %%mm3\n\t" \
168 "psrlw $3, %%mm0\n\t" \
169 IF##is15("psrlw $1, %%mm1\n\t") \
170 "pand "MANGLE(pb_e0)", %%mm2\n\t" \
171 "pand "MANGLE(gmask)", %%mm3\n\t" \
172 "por %%mm2, %%mm0\n\t" \
173 "por %%mm3, %%mm1\n\t" \
174 "movq %%mm0, %%mm2\n\t" \
175 "punpcklbw %%mm1, %%mm0\n\t" \
176 "punpckhbw %%mm1, %%mm2\n\t" \
177 MOVNTQ " %%mm0, (%1)\n\t" \
178 MOVNTQ " %%mm2, 8(%1)\n\t" \
181 "paddusb "BLUE_DITHER"(%4), %%mm0\n\t" \
182 "paddusb "GREEN_DITHER"(%4), %%mm2\n\t" \
183 "paddusb "RED_DITHER"(%4), %%mm1\n\t" \
185 #if !COMPILE_TEMPLATE_MMX2
188 int srcSliceY,
int srcSliceH,
189 uint8_t *dst[],
int dstStride[])
216 int srcSliceY,
int srcSliceH,
217 uint8_t *dst[],
int dstStride[])
243 #define RGB_PACK24(blue, red)\
244 "packuswb %%mm3, %%mm0 \n" \
245 "packuswb %%mm5, %%mm1 \n" \
246 "packuswb %%mm7, %%mm2 \n" \
247 "movq %%mm"red", %%mm3 \n"\
248 "movq %%mm"blue", %%mm6 \n"\
249 "psrlq $32, %%mm"red" \n" \
250 "punpcklbw %%mm2, %%mm3 \n" \
251 "punpcklbw %%mm"red", %%mm6 \n" \
252 "movq %%mm3, %%mm5 \n"\
253 "punpckhbw %%mm"blue", %%mm2 \n" \
254 "punpcklwd %%mm6, %%mm3 \n" \
255 "punpckhwd %%mm6, %%mm5 \n" \
258 #if COMPILE_TEMPLATE_MMX2
265 #define RGB_PACK24_B\
266 "pshufw $0xc6, %%mm2, %%mm1 \n"\
267 "pshufw $0x84, %%mm3, %%mm6 \n"\
268 "pshufw $0x38, %%mm5, %%mm7 \n"\
269 "pand "MANGLE(mask1101)", %%mm6 \n" \
270 "movq %%mm1, %%mm0 \n"\
271 "pand "MANGLE(mask0110)", %%mm7 \n" \
272 "movq %%mm1, %%mm2 \n"\
273 "pand "MANGLE(mask0100)", %%mm1 \n" \
274 "psrlq $48, %%mm3 \n" \
275 "pand "MANGLE(mask0010)", %%mm0 \n" \
276 "psllq $32, %%mm5 \n" \
277 "pand "MANGLE(mask1001)", %%mm2 \n" \
278 "por %%mm3, %%mm1 \n"\
279 "por %%mm6, %%mm0 \n"\
280 "por %%mm5, %%mm1 \n"\
281 "por %%mm7, %%mm2 \n"\
282 MOVNTQ" %%mm0, (%1) \n"\
283 MOVNTQ" %%mm1, 8(%1) \n"\
284 MOVNTQ" %%mm2, 16(%1) \n"\
288 #define RGB_PACK24_B\
289 "movd %%mm3, (%1) \n" \
290 "movd %%mm2, 4(%1) \n" \
291 "psrlq $32, %%mm3 \n"\
292 "psrlq $16, %%mm2 \n"\
293 "movd %%mm3, 6(%1) \n" \
294 "movd %%mm2, 10(%1) \n" \
295 "psrlq $16, %%mm2 \n"\
296 "movd %%mm5, 12(%1) \n" \
297 "movd %%mm2, 16(%1) \n" \
298 "psrlq $32, %%mm5 \n"\
299 "movd %%mm2, 20(%1) \n" \
300 "movd %%mm5, 18(%1) \n" \
306 int srcSliceY,
int srcSliceH,
307 uint8_t *dst[],
int dstStride[])
324 int srcSliceY,
int srcSliceH,
325 uint8_t *dst[],
int dstStride[])
341 #define SET_EMPTY_ALPHA \
342 "pcmpeqd %%mm"REG_ALPHA", %%mm"REG_ALPHA"\n\t" \
345 "movq (%6, %0, 2), %%mm"REG_ALPHA"\n\t" \
347 #define RGB_PACK32(red, green, blue, alpha) \
348 "movq %%mm"blue", %%mm5\n\t" \
349 "movq %%mm"red", %%mm6\n\t" \
350 "punpckhbw %%mm"green", %%mm5\n\t" \
351 "punpcklbw %%mm"green", %%mm"blue"\n\t" \
352 "punpckhbw %%mm"alpha", %%mm6\n\t" \
353 "punpcklbw %%mm"alpha", %%mm"red"\n\t" \
354 "movq %%mm"blue", %%mm"green"\n\t" \
355 "movq %%mm5, %%mm"alpha"\n\t" \
356 "punpcklwd %%mm"red", %%mm"blue"\n\t" \
357 "punpckhwd %%mm"red", %%mm"green"\n\t" \
358 "punpcklwd %%mm6, %%mm5\n\t" \
359 "punpckhwd %%mm6, %%mm"alpha"\n\t" \
360 MOVNTQ " %%mm"blue", 0(%1)\n\t" \
361 MOVNTQ " %%mm"green", 8(%1)\n\t" \
362 MOVNTQ " %%mm5, 16(%1)\n\t" \
363 MOVNTQ " %%mm"alpha", 24(%1)\n\t" \
365 #if !COMPILE_TEMPLATE_MMX2
368 int srcSliceY,
int srcSliceH,
369 uint8_t *dst[],
int dstStride[])
386 #if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
387 static inline int RENAME(yuva420_rgb32)(
SwsContext *c,
const uint8_t *src[],
389 int srcSliceY,
int srcSliceH,
390 uint8_t *dst[],
int dstStride[])
396 const uint8_t *pa = src[3] + y * srcStride[3];
411 int srcSliceY,
int srcSliceH,
412 uint8_t *dst[],
int dstStride[])
429 #if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
430 static inline int RENAME(yuva420_bgr32)(
SwsContext *c,
const uint8_t *src[],
432 int srcSliceY,
int srcSliceH,
433 uint8_t *dst[],
int dstStride[])
439 const uint8_t *pa = src[3] + y * srcStride[3];