3 #include "../../SDL_internal.h"
11 #define PRECISION_FACTOR (1<<PRECISION)
35 #define V(value) (int16_t)((value*PRECISION_FACTOR)+0.5)
44 { 0,
V(1.0),
V(1.402), -
V(0.3441), -
V(0.7141),
V(1.772)},
46 { 16,
V(1.1644),
V(1.596), -
V(0.3918), -
V(0.813),
V(2.0172)},
48 { 16,
V(1.1644),
V(1.7927), -
V(0.2132), -
V(0.5329),
V(2.1124)}
53 { 0, {{
V(0.299),
V(0.587),
V(0.114)}, {-
V(0.1687), -
V(0.3313),
V(0.5)}, {
V(0.5), -
V(0.4187), -
V(0.0813)}}},
55 { 16, {{
V(0.2568),
V(0.5041),
V(0.0979)}, {-
V(0.1482), -
V(0.291),
V(0.4392)}, {
V(0.4392), -
V(0.3678), -
V(0.0714)}}},
57 { 16, {{
V(0.1826),
V(0.6142),
V(0.062)}, {-
V(0.1006), -
V(0.3386),
V(0.4392)}, {
V(0.4392), -
V(0.3989), -
V(0.0403)}}}
61 #define YUV_FORMAT_420 1
62 #define YUV_FORMAT_422 2
63 #define YUV_FORMAT_NV12 3
66 #define RGB_FORMAT_RGB565 1
67 #define RGB_FORMAT_RGB24 2
68 #define RGB_FORMAT_RGBA 3
69 #define RGB_FORMAT_BGRA 4
70 #define RGB_FORMAT_ARGB 5
71 #define RGB_FORMAT_ABGR 6
78 {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
79 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
80 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,
81 47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,
82 91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,
83 126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,
84 159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,
85 192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,
86 225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,
87 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
88 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
89 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
90 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
96 #define STD_FUNCTION_NAME yuv420_rgb565_std
97 #define YUV_FORMAT YUV_FORMAT_420
98 #define RGB_FORMAT RGB_FORMAT_RGB565
101 #define STD_FUNCTION_NAME yuv420_rgb24_std
102 #define YUV_FORMAT YUV_FORMAT_420
103 #define RGB_FORMAT RGB_FORMAT_RGB24
106 #define STD_FUNCTION_NAME yuv420_rgba_std
107 #define YUV_FORMAT YUV_FORMAT_420
108 #define RGB_FORMAT RGB_FORMAT_RGBA
111 #define STD_FUNCTION_NAME yuv420_bgra_std
112 #define YUV_FORMAT YUV_FORMAT_420
113 #define RGB_FORMAT RGB_FORMAT_BGRA
116 #define STD_FUNCTION_NAME yuv420_argb_std
117 #define YUV_FORMAT YUV_FORMAT_420
118 #define RGB_FORMAT RGB_FORMAT_ARGB
121 #define STD_FUNCTION_NAME yuv420_abgr_std
122 #define YUV_FORMAT YUV_FORMAT_420
123 #define RGB_FORMAT RGB_FORMAT_ABGR
126 #define STD_FUNCTION_NAME yuv422_rgb565_std
127 #define YUV_FORMAT YUV_FORMAT_422
128 #define RGB_FORMAT RGB_FORMAT_RGB565
131 #define STD_FUNCTION_NAME yuv422_rgb24_std
132 #define YUV_FORMAT YUV_FORMAT_422
133 #define RGB_FORMAT RGB_FORMAT_RGB24
136 #define STD_FUNCTION_NAME yuv422_rgba_std
137 #define YUV_FORMAT YUV_FORMAT_422
138 #define RGB_FORMAT RGB_FORMAT_RGBA
141 #define STD_FUNCTION_NAME yuv422_bgra_std
142 #define YUV_FORMAT YUV_FORMAT_422
143 #define RGB_FORMAT RGB_FORMAT_BGRA
146 #define STD_FUNCTION_NAME yuv422_argb_std
147 #define YUV_FORMAT YUV_FORMAT_422
148 #define RGB_FORMAT RGB_FORMAT_ARGB
151 #define STD_FUNCTION_NAME yuv422_abgr_std
152 #define YUV_FORMAT YUV_FORMAT_422
153 #define RGB_FORMAT RGB_FORMAT_ABGR
156 #define STD_FUNCTION_NAME yuvnv12_rgb565_std
157 #define YUV_FORMAT YUV_FORMAT_NV12
158 #define RGB_FORMAT RGB_FORMAT_RGB565
161 #define STD_FUNCTION_NAME yuvnv12_rgb24_std
162 #define YUV_FORMAT YUV_FORMAT_NV12
163 #define RGB_FORMAT RGB_FORMAT_RGB24
166 #define STD_FUNCTION_NAME yuvnv12_rgba_std
167 #define YUV_FORMAT YUV_FORMAT_NV12
168 #define RGB_FORMAT RGB_FORMAT_RGBA
171 #define STD_FUNCTION_NAME yuvnv12_bgra_std
172 #define YUV_FORMAT YUV_FORMAT_NV12
173 #define RGB_FORMAT RGB_FORMAT_BGRA
176 #define STD_FUNCTION_NAME yuvnv12_argb_std
177 #define YUV_FORMAT YUV_FORMAT_NV12
178 #define RGB_FORMAT RGB_FORMAT_ARGB
181 #define STD_FUNCTION_NAME yuvnv12_abgr_std
182 #define YUV_FORMAT YUV_FORMAT_NV12
183 #define RGB_FORMAT RGB_FORMAT_ABGR
195 for(y=0; y<(height-1); y+=2)
197 const uint8_t *rgb_ptr1=RGB+y*RGB_stride,
198 *rgb_ptr2=RGB+(y+1)*RGB_stride;
201 *y_ptr2=Y+(y+1)*Y_stride,
202 *u_ptr=U+(y/2)*UV_stride,
203 *v_ptr=V+(y/2)*UV_stride;
205 for(x=0; x<(width-1); x+=2)
210 y_tmp = param->
matrix[0][0]*rgb_ptr1[0] + param->
matrix[0][1]*rgb_ptr1[1] + param->
matrix[0][2]*rgb_ptr1[2];
211 u_tmp = param->
matrix[1][0]*rgb_ptr1[0] + param->
matrix[1][1]*rgb_ptr1[1] + param->
matrix[1][2]*rgb_ptr1[2];
212 v_tmp = param->
matrix[2][0]*rgb_ptr1[0] + param->
matrix[2][1]*rgb_ptr1[1] + param->
matrix[2][2]*rgb_ptr1[2];
215 y_tmp = param->
matrix[0][0]*rgb_ptr1[3] + param->
matrix[0][1]*rgb_ptr1[4] + param->
matrix[0][2]*rgb_ptr1[5];
216 u_tmp += param->
matrix[1][0]*rgb_ptr1[3] + param->
matrix[1][1]*rgb_ptr1[4] + param->
matrix[1][2]*rgb_ptr1[5];
217 v_tmp += param->
matrix[2][0]*rgb_ptr1[3] + param->
matrix[2][1]*rgb_ptr1[4] + param->
matrix[2][2]*rgb_ptr1[5];
220 y_tmp = param->
matrix[0][0]*rgb_ptr2[0] + param->
matrix[0][1]*rgb_ptr2[1] + param->
matrix[0][2]*rgb_ptr2[2];
221 u_tmp += param->
matrix[1][0]*rgb_ptr2[0] + param->
matrix[1][1]*rgb_ptr2[1] + param->
matrix[1][2]*rgb_ptr2[2];
222 v_tmp += param->
matrix[2][0]*rgb_ptr2[0] + param->
matrix[2][1]*rgb_ptr2[1] + param->
matrix[2][2]*rgb_ptr2[2];
225 y_tmp = param->
matrix[0][0]*rgb_ptr2[3] + param->
matrix[0][1]*rgb_ptr2[4] + param->
matrix[0][2]*rgb_ptr2[5];
226 u_tmp += param->
matrix[1][0]*rgb_ptr2[3] + param->
matrix[1][1]*rgb_ptr2[4] + param->
matrix[1][2]*rgb_ptr2[5];
227 v_tmp += param->
matrix[2][0]*rgb_ptr2[3] + param->
matrix[2][1]*rgb_ptr2[4] + param->
matrix[2][2]*rgb_ptr2[5];
245 #define SSE_FUNCTION_NAME yuv420_rgb565_sse
246 #define STD_FUNCTION_NAME yuv420_rgb565_std
247 #define YUV_FORMAT YUV_FORMAT_420
248 #define RGB_FORMAT RGB_FORMAT_RGB565
252 #define SSE_FUNCTION_NAME yuv420_rgb565_sseu
253 #define STD_FUNCTION_NAME yuv420_rgb565_std
254 #define YUV_FORMAT YUV_FORMAT_420
255 #define RGB_FORMAT RGB_FORMAT_RGB565
258 #define SSE_FUNCTION_NAME yuv420_rgb24_sse
259 #define STD_FUNCTION_NAME yuv420_rgb24_std
260 #define YUV_FORMAT YUV_FORMAT_420
261 #define RGB_FORMAT RGB_FORMAT_RGB24
265 #define SSE_FUNCTION_NAME yuv420_rgb24_sseu
266 #define STD_FUNCTION_NAME yuv420_rgb24_std
267 #define YUV_FORMAT YUV_FORMAT_420
268 #define RGB_FORMAT RGB_FORMAT_RGB24
271 #define SSE_FUNCTION_NAME yuv420_rgba_sse
272 #define STD_FUNCTION_NAME yuv420_rgba_std
273 #define YUV_FORMAT YUV_FORMAT_420
274 #define RGB_FORMAT RGB_FORMAT_RGBA
278 #define SSE_FUNCTION_NAME yuv420_rgba_sseu
279 #define STD_FUNCTION_NAME yuv420_rgba_std
280 #define YUV_FORMAT YUV_FORMAT_420
281 #define RGB_FORMAT RGB_FORMAT_RGBA
284 #define SSE_FUNCTION_NAME yuv420_bgra_sse
285 #define STD_FUNCTION_NAME yuv420_bgra_std
286 #define YUV_FORMAT YUV_FORMAT_420
287 #define RGB_FORMAT RGB_FORMAT_BGRA
291 #define SSE_FUNCTION_NAME yuv420_bgra_sseu
292 #define STD_FUNCTION_NAME yuv420_bgra_std
293 #define YUV_FORMAT YUV_FORMAT_420
294 #define RGB_FORMAT RGB_FORMAT_BGRA
297 #define SSE_FUNCTION_NAME yuv420_argb_sse
298 #define STD_FUNCTION_NAME yuv420_argb_std
299 #define YUV_FORMAT YUV_FORMAT_420
300 #define RGB_FORMAT RGB_FORMAT_ARGB
304 #define SSE_FUNCTION_NAME yuv420_argb_sseu
305 #define STD_FUNCTION_NAME yuv420_argb_std
306 #define YUV_FORMAT YUV_FORMAT_420
307 #define RGB_FORMAT RGB_FORMAT_ARGB
310 #define SSE_FUNCTION_NAME yuv420_abgr_sse
311 #define STD_FUNCTION_NAME yuv420_abgr_std
312 #define YUV_FORMAT YUV_FORMAT_420
313 #define RGB_FORMAT RGB_FORMAT_ABGR
317 #define SSE_FUNCTION_NAME yuv420_abgr_sseu
318 #define STD_FUNCTION_NAME yuv420_abgr_std
319 #define YUV_FORMAT YUV_FORMAT_420
320 #define RGB_FORMAT RGB_FORMAT_ABGR
323 #define SSE_FUNCTION_NAME yuv422_rgb565_sse
324 #define STD_FUNCTION_NAME yuv422_rgb565_std
325 #define YUV_FORMAT YUV_FORMAT_422
326 #define RGB_FORMAT RGB_FORMAT_RGB565
330 #define SSE_FUNCTION_NAME yuv422_rgb565_sseu
331 #define STD_FUNCTION_NAME yuv422_rgb565_std
332 #define YUV_FORMAT YUV_FORMAT_422
333 #define RGB_FORMAT RGB_FORMAT_RGB565
336 #define SSE_FUNCTION_NAME yuv422_rgb24_sse
337 #define STD_FUNCTION_NAME yuv422_rgb24_std
338 #define YUV_FORMAT YUV_FORMAT_422
339 #define RGB_FORMAT RGB_FORMAT_RGB24
343 #define SSE_FUNCTION_NAME yuv422_rgb24_sseu
344 #define STD_FUNCTION_NAME yuv422_rgb24_std
345 #define YUV_FORMAT YUV_FORMAT_422
346 #define RGB_FORMAT RGB_FORMAT_RGB24
349 #define SSE_FUNCTION_NAME yuv422_rgba_sse
350 #define STD_FUNCTION_NAME yuv422_rgba_std
351 #define YUV_FORMAT YUV_FORMAT_422
352 #define RGB_FORMAT RGB_FORMAT_RGBA
356 #define SSE_FUNCTION_NAME yuv422_rgba_sseu
357 #define STD_FUNCTION_NAME yuv422_rgba_std
358 #define YUV_FORMAT YUV_FORMAT_422
359 #define RGB_FORMAT RGB_FORMAT_RGBA
362 #define SSE_FUNCTION_NAME yuv422_bgra_sse
363 #define STD_FUNCTION_NAME yuv422_bgra_std
364 #define YUV_FORMAT YUV_FORMAT_422
365 #define RGB_FORMAT RGB_FORMAT_BGRA
369 #define SSE_FUNCTION_NAME yuv422_bgra_sseu
370 #define STD_FUNCTION_NAME yuv422_bgra_std
371 #define YUV_FORMAT YUV_FORMAT_422
372 #define RGB_FORMAT RGB_FORMAT_BGRA
375 #define SSE_FUNCTION_NAME yuv422_argb_sse
376 #define STD_FUNCTION_NAME yuv422_argb_std
377 #define YUV_FORMAT YUV_FORMAT_422
378 #define RGB_FORMAT RGB_FORMAT_ARGB
382 #define SSE_FUNCTION_NAME yuv422_argb_sseu
383 #define STD_FUNCTION_NAME yuv422_argb_std
384 #define YUV_FORMAT YUV_FORMAT_422
385 #define RGB_FORMAT RGB_FORMAT_ARGB
388 #define SSE_FUNCTION_NAME yuv422_abgr_sse
389 #define STD_FUNCTION_NAME yuv422_abgr_std
390 #define YUV_FORMAT YUV_FORMAT_422
391 #define RGB_FORMAT RGB_FORMAT_ABGR
395 #define SSE_FUNCTION_NAME yuv422_abgr_sseu
396 #define STD_FUNCTION_NAME yuv422_abgr_std
397 #define YUV_FORMAT YUV_FORMAT_422
398 #define RGB_FORMAT RGB_FORMAT_ABGR
401 #define SSE_FUNCTION_NAME yuvnv12_rgb565_sse
402 #define STD_FUNCTION_NAME yuvnv12_rgb565_std
403 #define YUV_FORMAT YUV_FORMAT_NV12
404 #define RGB_FORMAT RGB_FORMAT_RGB565
408 #define SSE_FUNCTION_NAME yuvnv12_rgb565_sseu
409 #define STD_FUNCTION_NAME yuvnv12_rgb565_std
410 #define YUV_FORMAT YUV_FORMAT_NV12
411 #define RGB_FORMAT RGB_FORMAT_RGB565
414 #define SSE_FUNCTION_NAME yuvnv12_rgb24_sse
415 #define STD_FUNCTION_NAME yuvnv12_rgb24_std
416 #define YUV_FORMAT YUV_FORMAT_NV12
417 #define RGB_FORMAT RGB_FORMAT_RGB24
421 #define SSE_FUNCTION_NAME yuvnv12_rgb24_sseu
422 #define STD_FUNCTION_NAME yuvnv12_rgb24_std
423 #define YUV_FORMAT YUV_FORMAT_NV12
424 #define RGB_FORMAT RGB_FORMAT_RGB24
427 #define SSE_FUNCTION_NAME yuvnv12_rgba_sse
428 #define STD_FUNCTION_NAME yuvnv12_rgba_std
429 #define YUV_FORMAT YUV_FORMAT_NV12
430 #define RGB_FORMAT RGB_FORMAT_RGBA
434 #define SSE_FUNCTION_NAME yuvnv12_rgba_sseu
435 #define STD_FUNCTION_NAME yuvnv12_rgba_std
436 #define YUV_FORMAT YUV_FORMAT_NV12
437 #define RGB_FORMAT RGB_FORMAT_RGBA
440 #define SSE_FUNCTION_NAME yuvnv12_bgra_sse
441 #define STD_FUNCTION_NAME yuvnv12_bgra_std
442 #define YUV_FORMAT YUV_FORMAT_NV12
443 #define RGB_FORMAT RGB_FORMAT_BGRA
447 #define SSE_FUNCTION_NAME yuvnv12_bgra_sseu
448 #define STD_FUNCTION_NAME yuvnv12_bgra_std
449 #define YUV_FORMAT YUV_FORMAT_NV12
450 #define RGB_FORMAT RGB_FORMAT_BGRA
453 #define SSE_FUNCTION_NAME yuvnv12_argb_sse
454 #define STD_FUNCTION_NAME yuvnv12_argb_std
455 #define YUV_FORMAT YUV_FORMAT_NV12
456 #define RGB_FORMAT RGB_FORMAT_ARGB
460 #define SSE_FUNCTION_NAME yuvnv12_argb_sseu
461 #define STD_FUNCTION_NAME yuvnv12_argb_std
462 #define YUV_FORMAT YUV_FORMAT_NV12
463 #define RGB_FORMAT RGB_FORMAT_ARGB
466 #define SSE_FUNCTION_NAME yuvnv12_abgr_sse
467 #define STD_FUNCTION_NAME yuvnv12_abgr_std
468 #define YUV_FORMAT YUV_FORMAT_NV12
469 #define RGB_FORMAT RGB_FORMAT_ABGR
473 #define SSE_FUNCTION_NAME yuvnv12_abgr_sseu
474 #define STD_FUNCTION_NAME yuvnv12_abgr_std
475 #define YUV_FORMAT YUV_FORMAT_NV12
476 #define RGB_FORMAT RGB_FORMAT_ABGR
480 #define UNPACK_RGB24_32_STEP1(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
481 R1 = _mm_unpacklo_epi8(RGB1, RGB4); \
482 R2 = _mm_unpackhi_epi8(RGB1, RGB4); \
483 G1 = _mm_unpacklo_epi8(RGB2, RGB5); \
484 G2 = _mm_unpackhi_epi8(RGB2, RGB5); \
485 B1 = _mm_unpacklo_epi8(RGB3, RGB6); \
486 B2 = _mm_unpackhi_epi8(RGB3, RGB6);
488 #define UNPACK_RGB24_32_STEP2(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
489 RGB1 = _mm_unpacklo_epi8(R1, G2); \
490 RGB2 = _mm_unpackhi_epi8(R1, G2); \
491 RGB3 = _mm_unpacklo_epi8(R2, B1); \
492 RGB4 = _mm_unpackhi_epi8(R2, B1); \
493 RGB5 = _mm_unpacklo_epi8(G1, B2); \
494 RGB6 = _mm_unpackhi_epi8(G1, B2); \
496 #define UNPACK_RGB24_32(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
497 UNPACK_RGB24_32_STEP1(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
498 UNPACK_RGB24_32_STEP2(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
499 UNPACK_RGB24_32_STEP1(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
500 UNPACK_RGB24_32_STEP2(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
501 UNPACK_RGB24_32_STEP1(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \
503 #define RGB2YUV_16(R, G, B, Y, U, V) \
504 Y = _mm_add_epi16(_mm_mullo_epi16(R, _mm_set1_epi16(param->matrix[0][0])), \
505 _mm_mullo_epi16(G, _mm_set1_epi16(param->matrix[0][1]))); \
506 Y = _mm_add_epi16(Y, _mm_mullo_epi16(B, _mm_set1_epi16(param->matrix[0][2]))); \
507 Y = _mm_add_epi16(Y, _mm_set1_epi16((param->y_shift)<<PRECISION)); \
508 Y = _mm_srai_epi16(Y, PRECISION); \
509 U = _mm_add_epi16(_mm_mullo_epi16(R, _mm_set1_epi16(param->matrix[1][0])), \
510 _mm_mullo_epi16(G, _mm_set1_epi16(param->matrix[1][1]))); \
511 U = _mm_add_epi16(U, _mm_mullo_epi16(B, _mm_set1_epi16(param->matrix[1][2]))); \
512 U = _mm_add_epi16(U, _mm_set1_epi16(128<<PRECISION)); \
513 U = _mm_srai_epi16(U, PRECISION); \
514 V = _mm_add_epi16(_mm_mullo_epi16(R, _mm_set1_epi16(param->matrix[2][0])), \
515 _mm_mullo_epi16(G, _mm_set1_epi16(param->matrix[2][1]))); \
516 V = _mm_add_epi16(V, _mm_mullo_epi16(B, _mm_set1_epi16(param->matrix[2][2]))); \
517 V = _mm_add_epi16(V, _mm_set1_epi16(128<<PRECISION)); \
518 V = _mm_srai_epi16(V, PRECISION);
521 __m128i r1, r2, b1, b2, g1, g2; \
522 __m128i r_16, g_16, b_16; \
523 __m128i y1_16, y2_16, u1_16, u2_16, v1_16, v2_16, y, u1, u2, v1, v2, u1_tmp, u2_tmp, v1_tmp, v2_tmp; \
524 __m128i rgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1)), \
525 rgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+16)), \
526 rgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+32)), \
527 rgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2)), \
528 rgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+16)), \
529 rgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+32)); \
531 UNPACK_RGB24_32(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, r1, r2, g1, g2, b1, b2) \
533 r_16 = _mm_unpacklo_epi8(r1, _mm_setzero_si128()); \
534 g_16 = _mm_unpacklo_epi8(g1, _mm_setzero_si128()); \
535 b_16 = _mm_unpacklo_epi8(b1, _mm_setzero_si128()); \
536 RGB2YUV_16(r_16, g_16, b_16, y1_16, u1_16, v1_16) \
537 r_16 = _mm_unpackhi_epi8(r1, _mm_setzero_si128()); \
538 g_16 = _mm_unpackhi_epi8(g1, _mm_setzero_si128()); \
539 b_16 = _mm_unpackhi_epi8(b1, _mm_setzero_si128()); \
540 RGB2YUV_16(r_16, g_16, b_16, y2_16, u2_16, v2_16) \
541 y = _mm_packus_epi16(y1_16, y2_16); \
542 u1 = _mm_packus_epi16(u1_16, u2_16); \
543 v1 = _mm_packus_epi16(v1_16, v2_16); \
545 SAVE_SI128((__m128i*)(y_ptr1), y); \
547 r_16 = _mm_unpacklo_epi8(r2, _mm_setzero_si128()); \
548 g_16 = _mm_unpacklo_epi8(g2, _mm_setzero_si128()); \
549 b_16 = _mm_unpacklo_epi8(b2, _mm_setzero_si128()); \
550 RGB2YUV_16(r_16, g_16, b_16, y1_16, u1_16, v1_16) \
551 r_16 = _mm_unpackhi_epi8(r2, _mm_setzero_si128()); \
552 g_16 = _mm_unpackhi_epi8(g2, _mm_setzero_si128()); \
553 b_16 = _mm_unpackhi_epi8(b2, _mm_setzero_si128()); \
554 RGB2YUV_16(r_16, g_16, b_16, y2_16, u2_16, v2_16) \
555 y = _mm_packus_epi16(y1_16, y2_16); \
556 u2 = _mm_packus_epi16(u1_16, u2_16); \
557 v2 = _mm_packus_epi16(v1_16, v2_16); \
559 SAVE_SI128((__m128i*)(y_ptr2), y); \
561 u1_tmp = _mm_avg_epu8(u1, u2); \
562 v1_tmp = _mm_avg_epu8(v1, v2); \
564 rgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1+48)); \
565 rgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+64)); \
566 rgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+80)); \
567 rgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2+48)); \
568 rgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+64)); \
569 rgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+80)); \
571 UNPACK_RGB24_32(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, r1, r2, g1, g2, b1, b2) \
573 r_16 = _mm_unpacklo_epi8(r1, _mm_setzero_si128()); \
574 g_16 = _mm_unpacklo_epi8(g1, _mm_setzero_si128()); \
575 b_16 = _mm_unpacklo_epi8(b1, _mm_setzero_si128()); \
576 RGB2YUV_16(r_16, g_16, b_16, y1_16, u1_16, v1_16) \
577 r_16 = _mm_unpackhi_epi8(r1, _mm_setzero_si128()); \
578 g_16 = _mm_unpackhi_epi8(g1, _mm_setzero_si128()); \
579 b_16 = _mm_unpackhi_epi8(b1, _mm_setzero_si128()); \
580 RGB2YUV_16(r_16, g_16, b_16, y2_16, u2_16, v2_16) \
581 y = _mm_packus_epi16(y1_16, y2_16); \
582 u1 = _mm_packus_epi16(u1_16, u2_16); \
583 v1 = _mm_packus_epi16(v1_16, v2_16); \
585 SAVE_SI128((__m128i*)(y_ptr1+16), y); \
587 r_16 = _mm_unpacklo_epi8(r2, _mm_setzero_si128()); \
588 g_16 = _mm_unpacklo_epi8(g2, _mm_setzero_si128()); \
589 b_16 = _mm_unpacklo_epi8(b2, _mm_setzero_si128()); \
590 RGB2YUV_16(r_16, g_16, b_16, y1_16, u1_16, v1_16) \
591 r_16 = _mm_unpackhi_epi8(r2, _mm_setzero_si128()); \
592 g_16 = _mm_unpackhi_epi8(g2, _mm_setzero_si128()); \
593 b_16 = _mm_unpackhi_epi8(b2, _mm_setzero_si128()); \
594 RGB2YUV_16(r_16, g_16, b_16, y2_16, u2_16, v2_16) \
595 y = _mm_packus_epi16(y1_16, y2_16); \
596 u2 = _mm_packus_epi16(u1_16, u2_16); \
597 v2 = _mm_packus_epi16(v1_16, v2_16); \
599 SAVE_SI128((__m128i*)(y_ptr2+16), y); \
601 u2_tmp = _mm_avg_epu8(u1, u2); \
602 v2_tmp = _mm_avg_epu8(v1, v2); \
604 u1 = _mm_packus_epi16(_mm_srl_epi16(u1_tmp, _mm_cvtsi32_si128(8)), _mm_srl_epi16(u2_tmp, _mm_cvtsi32_si128(8))); \
605 v1 = _mm_packus_epi16(_mm_srl_epi16(v1_tmp, _mm_cvtsi32_si128(8)), _mm_srl_epi16(v2_tmp, _mm_cvtsi32_si128(8))); \
606 u2 = _mm_packus_epi16(_mm_and_si128(u1_tmp, _mm_set1_epi16(0xFF)), _mm_and_si128(u2_tmp, _mm_set1_epi16(0xFF))); \
607 v2 = _mm_packus_epi16(_mm_and_si128(v1_tmp, _mm_set1_epi16(0xFF)), _mm_and_si128(v2_tmp, _mm_set1_epi16(0xFF))); \
608 u1 = _mm_avg_epu8(u1, u2); \
609 v1 = _mm_avg_epu8(v1, v2); \
610 SAVE_SI128((__m128i*)(u_ptr), u1); \
611 SAVE_SI128((__m128i*)(v_ptr), v1);
618 #define LOAD_SI128 _mm_load_si128
619 #define SAVE_SI128 _mm_stream_si128
623 for(ypos=0; ypos<(height-1); ypos+=2)
625 const uint8_t *rgb_ptr1=RGB+ypos*RGB_stride,
626 *rgb_ptr2=RGB+(ypos+1)*RGB_stride;
628 uint8_t *y_ptr1=Y+ypos*Y_stride,
629 *y_ptr2=Y+(ypos+1)*Y_stride,
630 *u_ptr=U+(ypos/2)*UV_stride,
631 *v_ptr=V+(ypos/2)*UV_stride;
633 for(xpos=0; xpos<(width-31); xpos+=32)
654 #define LOAD_SI128 _mm_loadu_si128
655 #define SAVE_SI128 _mm_storeu_si128
659 for(ypos=0; ypos<(height-1); ypos+=2)
661 const uint8_t *rgb_ptr1=RGB+ypos*RGB_stride,
662 *rgb_ptr2=RGB+(ypos+1)*RGB_stride;
664 uint8_t *y_ptr1=Y+ypos*Y_stride,
665 *y_ptr2=Y+(ypos+1)*Y_stride,
666 *u_ptr=U+(ypos/2)*UV_stride,
667 *v_ptr=V+(ypos/2)*UV_stride;
669 for(xpos=0; xpos<(width-31); xpos+=32)
GLint GLint GLint GLint GLint x
void rgb24_yuv420_sseu(uint32_t width, uint32_t height, const uint8_t *rgb, uint32_t rgb_stride, uint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, YCbCrType yuv_type)
static const RGB2YUVParam RGB2YUV[3]
void rgb24_yuv420_std(uint32_t width, uint32_t height, const uint8_t *RGB, uint32_t RGB_stride, uint8_t *Y, uint8_t *U, uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, YCbCrType yuv_type)
GLint GLint GLsizei width
void rgb24_yuv420_sse(uint32_t width, uint32_t height, const uint8_t *rgb, uint32_t rgb_stride, uint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, YCbCrType yuv_type)
static const YUV2RGBParam YUV2RGB[3]
GLint GLint GLint GLint GLint GLint y
static uint8_t clampU8(int32_t v)
GLint GLint GLsizei GLsizei height