38 #define RGB2YUV_SHIFT 15
39 #define BY ((int)(0.114 * 219 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
40 #define BV (-(int)(0.081 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
41 #define BU ((int)(0.500 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
42 #define GY ((int)(0.587 * 219 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
43 #define GV (-(int)(0.419 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
44 #define GU (-(int)(0.331 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
45 #define RY ((int)(0.299 * 219 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
46 #define RV ((int)(0.500 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
47 #define RU (-(int)(0.169 * 224 / 255 * (1 << RGB2YUV_SHIFT) + 0.5))
49 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
51 #define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE) ? b_r : r_b)
52 #define b ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE) ? r_b : b_r)
55 const uint16_t *src,
int width,
59 for (i = 0; i <
width; i++) {
77 for (i = 0; i <
width; i++) {
96 for (i = 0; i <
width; i++) {
113 #define rgb48funcs(pattern, BE_LE, origin) \
114 static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \
115 const uint8_t *_src, \
119 const uint16_t *src = (const uint16_t *)_src; \
120 uint16_t *dst = (uint16_t *)_dst; \
121 rgb48ToY_c_template(dst, src, width, origin); \
124 static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \
126 const uint8_t *_src1, \
127 const uint8_t *_src2, \
131 const uint16_t *src1 = (const uint16_t *)_src1, \
132 *src2 = (const uint16_t *)_src2; \
133 uint16_t *dstU = (uint16_t *)_dstU, \
134 *dstV = (uint16_t *)_dstV; \
135 rgb48ToUV_c_template(dstU, dstV, src1, src2, width, origin); \
138 static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \
140 const uint8_t *_src1, \
141 const uint8_t *_src2, \
145 const uint16_t *src1 = (const uint16_t *)_src1, \
146 *src2 = (const uint16_t *)_src2; \
147 uint16_t *dstU = (uint16_t *)_dstU, \
148 *dstV = (uint16_t *)_dstV; \
149 rgb48ToUV_half_c_template(dstU, dstV, src1, src2, width, origin); \
157 #define input_pixel(i) ((origin == AV_PIX_FMT_RGBA || \
158 origin == AV_PIX_FMT_BGRA || \
159 origin == AV_PIX_FMT_ARGB || \
160 origin == AV_PIX_FMT_ABGR) \
161 ? AV_RN32A(&src[(i) * 4]) \
162 : (isBE(origin) ? AV_RB16(&src[(i) * 2]) \
163 : AV_RL16(&src[(i) * 2])))
171 int maskr,
int maskg,
173 int gsh,
int bsh,
int S)
175 const int ry =
RY << rsh, gy =
GY << gsh, by =
BY << bsh;
176 const unsigned rnd = 33u << (S - 1);
179 for (i = 0; i <
width; i++) {
181 int b = (px & maskb) >> shb;
182 int g = (px & maskg) >> shg;
183 int r = (px & maskr) >> shr;
185 dst[i] = (ry * r + gy * g + by * b + rnd) >> S;
196 int maskr,
int maskg,
198 int gsh,
int bsh,
int S)
200 const int ru =
RU << rsh, gu =
GU << gsh, bu =
BU << bsh,
201 rv =
RV << rsh, gv =
GV << gsh, bv =
BV << bsh;
202 const unsigned rnd = 257u << (S - 1);
205 for (i = 0; i <
width; i++) {
207 int b = (px & maskb) >> shb;
208 int g = (px & maskg) >> shg;
209 int r = (px & maskr) >> shr;
211 dstU[i] = (ru * r + gu * g + bu * b + rnd) >> S;
212 dstV[i] = (rv * r + gv * g + bv * b + rnd) >> S;
223 int maskr,
int maskg,
225 int gsh,
int bsh,
int S)
227 const int ru =
RU << rsh, gu =
GU << gsh, bu =
BU << bsh,
228 rv =
RV << rsh, gv =
GV << gsh, bv =
BV << bsh,
229 maskgx = ~(maskr | maskb);
230 const unsigned rnd = 257u << S;
236 for (i = 0; i <
width; i++) {
239 int b,
r,
g = (px0 & maskgx) + (px1 & maskgx);
240 int rb = px0 + px1 -
g;
242 b = (rb & maskb) >> shb;
248 g = (g & maskg) >> shg;
250 r = (rb & maskr) >> shr;
252 dstU[i] = (ru * r + gu * g + bu * b + rnd) >> (S + 1);
253 dstV[i] = (rv * r + gv * g + bv * b + rnd) >> (S + 1);
259 #define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \
260 maskg, maskb, rsh, gsh, bsh, S) \
261 static void name ## ToY_c(uint8_t *dst, const uint8_t *src, \
262 int width, uint32_t *unused) \
264 rgb16_32ToY_c_template(dst, src, width, fmt, shr, shg, shb, shp, \
265 maskr, maskg, maskb, rsh, gsh, bsh, S); \
268 static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \
269 const uint8_t *src, const uint8_t *dummy, \
270 int width, uint32_t *unused) \
272 rgb16_32ToUV_c_template(dstU, dstV, src, width, fmt, \
273 shr, shg, shb, shp, \
274 maskr, maskg, maskb, rsh, gsh, bsh, S); \
277 static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \
278 const uint8_t *src, \
279 const uint8_t *dummy, \
280 int width, uint32_t *unused) \
282 rgb16_32ToUV_half_c_template(dstU, dstV, src, width, fmt, \
283 shr, shg, shb, shp, \
284 maskr, maskg, maskb, \
288 rgb16_32_wrapper(AV_PIX_FMT_BGR32, bgr32, 16, 0, 0, 0, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8,
RGB2YUV_SHIFT + 8)
289 rgb16_32_wrapper(AV_PIX_FMT_BGR32_1,
bgr321, 16, 0, 0, 8, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8,
RGB2YUV_SHIFT + 8)
290 rgb16_32_wrapper(AV_PIX_FMT_RGB32, rgb32, 0, 0, 16, 0, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8,
RGB2YUV_SHIFT + 8)
291 rgb16_32_wrapper(AV_PIX_FMT_RGB32_1,
rgb321, 0, 0, 16, 8, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8,
RGB2YUV_SHIFT + 8)
292 rgb16_32_wrapper(
AV_PIX_FMT_BGR565LE, bgr16le, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0,
RGB2YUV_SHIFT + 8)
293 rgb16_32_wrapper(
AV_PIX_FMT_BGR555LE,
bgr15le, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0,
RGB2YUV_SHIFT + 7)
294 rgb16_32_wrapper(
AV_PIX_FMT_BGR444LE, bgr12le, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0,
RGB2YUV_SHIFT + 4)
295 rgb16_32_wrapper(
AV_PIX_FMT_RGB565LE,
rgb16le, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11,
RGB2YUV_SHIFT + 8)
296 rgb16_32_wrapper(
AV_PIX_FMT_RGB555LE, rgb15le, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10,
RGB2YUV_SHIFT + 7)
297 rgb16_32_wrapper(
AV_PIX_FMT_RGB444LE,
rgb12le, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8,
RGB2YUV_SHIFT + 4)
298 rgb16_32_wrapper(
AV_PIX_FMT_BGR565BE, bgr16be, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0,
RGB2YUV_SHIFT + 8)
299 rgb16_32_wrapper(
AV_PIX_FMT_BGR555BE,
bgr15be, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0,
RGB2YUV_SHIFT + 7)
300 rgb16_32_wrapper(
AV_PIX_FMT_BGR444BE, bgr12be, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0,
RGB2YUV_SHIFT + 4)
301 rgb16_32_wrapper(
AV_PIX_FMT_RGB565BE,
rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11,
RGB2YUV_SHIFT + 8)
302 rgb16_32_wrapper(
AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10,
RGB2YUV_SHIFT + 7)
303 rgb16_32_wrapper(
AV_PIX_FMT_RGB444BE,
rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8,
RGB2YUV_SHIFT + 4)
309 for (i = 0; i <
width; i++)
317 for (i = 0; i <
width; i++)
318 dst[i] = src[4 * i + 3];
324 for (i = 0; i <
width; i++) {
327 dst[i] = pal[d] & 0xFF;
333 int width, uint32_t *pal)
336 assert(src1 == src2);
337 for (i = 0; i <
width; i++) {
338 int p = pal[src1[i]];
346 int width, uint32_t *unused)
349 width = (width + 7) >> 3;
350 for (i = 0; i <
width; i++) {
352 for (j = 0; j < 8; j++)
353 dst[8 * i + j] = ((d >> (7 - j)) & 1) * 255;
358 int width, uint32_t *unused)
361 width = (width + 7) >> 3;
362 for (i = 0; i <
width; i++) {
364 for (j = 0; j < 8; j++)
365 dst[8 * i + j] = ((d >> (7 - j)) & 1) * 255;
373 for (i = 0; i <
width; i++)
381 for (i = 0; i <
width; i++) {
382 dstU[i] = src1[4 * i + 1];
383 dstV[i] = src1[4 * i + 3];
385 assert(src1 == src2);
392 const uint16_t *src = (
const uint16_t *)_src;
393 uint16_t *dst = (uint16_t *)_dst;
394 for (i = 0; i <
width; i++)
402 const uint16_t *src1 = (
const uint16_t *)_src1,
403 *src2 = (
const uint16_t *)_src2;
404 uint16_t *dstU = (uint16_t *)_dstU, *dstV = (uint16_t *)_dstV;
405 for (i = 0; i <
width; i++) {
417 for (i = 0; i <
width; i++)
418 dst[i] = src[2 * i + 1];
425 for (i = 0; i <
width; i++) {
426 dstU[i] = src1[4 * i + 0];
427 dstV[i] = src1[4 * i + 2];
429 assert(src1 == src2);
436 for (i = 0; i <
width; i++) {
437 dst1[i] = src[2 * i + 0];
438 dst2[i] = src[2 * i + 1];
444 int width, uint32_t *unused)
451 int width, uint32_t *unused)
456 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
459 int width, uint32_t *unused)
462 for (i = 0; i <
width; i++) {
463 int b = src[i * 3 + 0];
464 int g = src[i * 3 + 1];
465 int r = src[i * 3 + 2];
475 for (i = 0; i <
width; i++) {
476 int b = src1[3 * i + 0];
477 int g = src1[3 * i + 1];
478 int r = src1[3 * i + 2];
483 assert(src1 == src2);
490 for (i = 0; i <
width; i++) {
491 int b = src1[6 * i + 0] + src1[6 * i + 3];
492 int g = src1[6 * i + 1] + src1[6 * i + 4];
493 int r = src1[6 * i + 2] + src1[6 * i + 5];
498 assert(src1 == src2);
505 for (i = 0; i <
width; i++) {
506 int r = src[i * 3 + 0];
507 int g = src[i * 3 + 1];
508 int b = src[i * 3 + 2];
518 assert(src1 == src2);
519 for (i = 0; i <
width; i++) {
520 int r = src1[3 * i + 0];
521 int g = src1[3 * i + 1];
522 int b = src1[3 * i + 2];
533 assert(src1 == src2);
534 for (i = 0; i <
width; i++) {
535 int r = src1[6 * i + 0] + src1[6 * i + 3];
536 int g = src1[6 * i + 1] + src1[6 * i + 4];
537 int b = src1[6 * i + 2] + src1[6 * i + 5];
547 for (i = 0; i <
width; i++) {
559 for (i = 0; i <
width; i++) {
570 is_be ? AV_RB16(src) : AV_RL16(src)
572 int width,
int bpc,
int is_be)
575 const uint16_t **src = (
const uint16_t **)_src;
576 uint16_t *dst = (uint16_t *)_dst;
577 for (i = 0; i <
width; i++) {
578 int g =
rdpx(src[0] + i);
579 int b =
rdpx(src[1] + i);
580 int r =
rdpx(src[2] + i);
621 const uint16_t **src = (
const uint16_t **)_src;
622 uint16_t *dstU = (uint16_t *)_dstU;
623 uint16_t *dstV = (uint16_t *)_dstV;
624 for (i = 0; i <
width; i++) {
625 int g =
rdpx(src[0] + i);
626 int b =
rdpx(src[1] + i);
627 int r =
rdpx(src[2] + i);
1064 switch (srcFormat) {