38 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
40 #define r ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? b_r : r_b)
41 #define b ((origin == AV_PIX_FMT_BGR48BE || origin == AV_PIX_FMT_BGR48LE || origin == AV_PIX_FMT_BGRA64BE || origin == AV_PIX_FMT_BGRA64LE) ? r_b : b_r)
60 const uint16_t *
src1,
const uint16_t *src2,
79 const uint16_t *
src1,
const uint16_t *src2,
96 #define rgb64funcs(pattern, BE_LE, origin) \
97 static void pattern ## 64 ## BE_LE ## ToY_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused0, const uint8_t *unused1,\
98 int width, uint32_t *rgb2yuv) \
100 const uint16_t *src = (const uint16_t *) _src; \
101 uint16_t *dst = (uint16_t *) _dst; \
102 rgb64ToY_c_template(dst, src, width, origin, rgb2yuv); \
105 static void pattern ## 64 ## BE_LE ## ToUV_c(uint8_t *_dstU, uint8_t *_dstV, \
106 const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \
107 int width, uint32_t *rgb2yuv) \
109 const uint16_t *src1 = (const uint16_t *) _src1, \
110 *src2 = (const uint16_t *) _src2; \
111 uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \
112 rgb64ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \
115 static void pattern ## 64 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, \
116 const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, \
117 int width, uint32_t *rgb2yuv) \
119 const uint16_t *src1 = (const uint16_t *) _src1, \
120 *src2 = (const uint16_t *) _src2; \
121 uint16_t *dstU = (uint16_t *) _dstU, *dstV = (uint16_t *) _dstV; \
122 rgb64ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \
148 const uint16_t *
src1,
149 const uint16_t *src2,
170 const uint16_t *
src1,
171 const uint16_t *src2,
197 #define rgb48funcs(pattern, BE_LE, origin) \
198 static void pattern ## 48 ## BE_LE ## ToY_c(uint8_t *_dst, \
199 const uint8_t *_src, \
200 const uint8_t *unused0, const uint8_t *unused1,\
204 const uint16_t *src = (const uint16_t *)_src; \
205 uint16_t *dst = (uint16_t *)_dst; \
206 rgb48ToY_c_template(dst, src, width, origin, rgb2yuv); \
209 static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \
211 const uint8_t *unused0, \
212 const uint8_t *_src1, \
213 const uint8_t *_src2, \
217 const uint16_t *src1 = (const uint16_t *)_src1, \
218 *src2 = (const uint16_t *)_src2; \
219 uint16_t *dstU = (uint16_t *)_dstU, \
220 *dstV = (uint16_t *)_dstV; \
221 rgb48ToUV_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \
224 static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \
226 const uint8_t *unused0, \
227 const uint8_t *_src1, \
228 const uint8_t *_src2, \
232 const uint16_t *src1 = (const uint16_t *)_src1, \
233 *src2 = (const uint16_t *)_src2; \
234 uint16_t *dstU = (uint16_t *)_dstU, \
235 *dstV = (uint16_t *)_dstV; \
236 rgb48ToUV_half_c_template(dstU, dstV, src1, src2, width, origin, rgb2yuv); \
244 #define input_pixel(i) ((origin == AV_PIX_FMT_RGBA || \
245 origin == AV_PIX_FMT_BGRA || \
246 origin == AV_PIX_FMT_ARGB || \
247 origin == AV_PIX_FMT_ABGR) \
248 ? AV_RN32A(&src[(i) * 4]) \
249 : ((origin == AV_PIX_FMT_X2RGB10LE) \
250 ? AV_RL32(&src[(i) * 4]) \
251 : (isBE(origin) ? AV_RB16(&src[(i) * 2]) \
252 : AV_RL16(&src[(i) * 2]))))
260 int maskr,
int maskg,
262 int gsh,
int bsh,
int S,
266 const unsigned rnd = (32<<((
S)-1)) + (1<<(
S-7));
271 int b = (px & maskb) >> shb;
272 int g = (px & maskg) >> shg;
273 int r = (px & maskr) >> shr;
275 dst[
i] = (ry *
r + gy *
g + by *
b +
rnd) >> ((
S)-6);
286 int maskr,
int maskg,
288 int gsh,
int bsh,
int S,
293 const unsigned rnd = (256u<<((
S)-1)) + (1<<(
S-7));
298 int b = (px & maskb) >> shb;
299 int g = (px & maskg) >> shg;
300 int r = (px & maskr) >> shr;
314 int maskr,
int maskg,
316 int gsh,
int bsh,
int S,
321 maskgx = ~(maskr | maskb);
322 const unsigned rnd = (256U<<(
S)) + (1<<(
S-6));
331 int b,
r,
g = (px0 & maskgx) + (px1 & maskgx);
332 int rb = px0 + px1 -
g;
334 b = (rb & maskb) >> shb;
340 g = (
g & maskg) >> shg;
342 r = (rb & maskr) >> shr;
344 dstU[
i] = (
ru *
r +
gu *
g +
bu *
b + (unsigned)
rnd) >> ((
S)-6+1);
351 #define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \
352 maskg, maskb, rsh, gsh, bsh, S) \
353 static void name ## ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, \
354 int width, uint32_t *tab) \
356 rgb16_32ToY_c_template((int16_t*)dst, src, width, fmt, shr, shg, shb, shp, \
357 maskr, maskg, maskb, rsh, gsh, bsh, S, tab); \
360 static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \
361 const uint8_t *unused0, const uint8_t *src, const uint8_t *dummy, \
362 int width, uint32_t *tab) \
364 rgb16_32ToUV_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
365 shr, shg, shb, shp, \
366 maskr, maskg, maskb, rsh, gsh, bsh, S, tab);\
369 static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \
370 const uint8_t *unused0, const uint8_t *src, \
371 const uint8_t *dummy, \
372 int width, uint32_t *tab) \
374 rgb16_32ToUV_half_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
375 shr, shg, shb, shp, \
376 maskr, maskg, maskb, \
377 rsh, gsh, bsh, S, tab); \
380 rgb16_32_wrapper(
AV_PIX_FMT_BGR32, bgr32, 16, 0, 0, 0, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8,
RGB2YUV_SHIFT + 8)
381 rgb16_32_wrapper(
AV_PIX_FMT_BGR32_1,
bgr321, 16, 0, 0, 8, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8,
RGB2YUV_SHIFT + 8)
382 rgb16_32_wrapper(
AV_PIX_FMT_RGB32, rgb32, 0, 0, 16, 0, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8,
RGB2YUV_SHIFT + 8)
383 rgb16_32_wrapper(
AV_PIX_FMT_RGB32_1,
rgb321, 0, 0, 16, 8, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8,
RGB2YUV_SHIFT + 8)
384 rgb16_32_wrapper(
AV_PIX_FMT_BGR565LE, bgr16le, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0,
RGB2YUV_SHIFT + 8)
385 rgb16_32_wrapper(
AV_PIX_FMT_BGR555LE,
bgr15le, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0,
RGB2YUV_SHIFT + 7)
386 rgb16_32_wrapper(
AV_PIX_FMT_BGR444LE, bgr12le, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0,
RGB2YUV_SHIFT + 4)
387 rgb16_32_wrapper(
AV_PIX_FMT_RGB565LE,
rgb16le, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11,
RGB2YUV_SHIFT + 8)
388 rgb16_32_wrapper(
AV_PIX_FMT_RGB555LE, rgb15le, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10,
RGB2YUV_SHIFT + 7)
389 rgb16_32_wrapper(
AV_PIX_FMT_RGB444LE,
rgb12le, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8,
RGB2YUV_SHIFT + 4)
390 rgb16_32_wrapper(
AV_PIX_FMT_BGR565BE, bgr16be, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0,
RGB2YUV_SHIFT + 8)
391 rgb16_32_wrapper(
AV_PIX_FMT_BGR555BE,
bgr15be, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0,
RGB2YUV_SHIFT + 7)
392 rgb16_32_wrapper(
AV_PIX_FMT_BGR444BE, bgr12be, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0,
RGB2YUV_SHIFT + 4)
393 rgb16_32_wrapper(
AV_PIX_FMT_RGB565BE,
rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11,
RGB2YUV_SHIFT + 8)
394 rgb16_32_wrapper(
AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10,
RGB2YUV_SHIFT + 7)
395 rgb16_32_wrapper(
AV_PIX_FMT_RGB444BE,
rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8,
RGB2YUV_SHIFT + 4)
396 rgb16_32_wrapper(
AV_PIX_FMT_X2RGB10LE, rgb30le, 16, 6, 0, 0, 0x3FF00000, 0xFFC00, 0x3FF, 0, 0, 4,
RGB2YUV_SHIFT + 6)
402 uint16_t *dstU = (uint16_t *)_dstU;
421 int16_t *dst = (int16_t *)_dst;
422 const uint16_t *
src = (
const uint16_t *)_src;
431 int16_t *dst = (int16_t *)_dst;
432 const uint16_t *
src = (
const uint16_t *)_src;
440 int16_t *dst = (int16_t *)_dst;
449 int16_t *dst = (int16_t *)_dst;
458 int16_t *dst = (int16_t *)_dst;
463 dst[
i]= (pal[d] >> 24)<<6 | pal[d]>>26;
469 int16_t *dst = (int16_t *)_dst;
474 dst[
i] = (pal[d] & 0xFF)<<6;
480 int width, uint32_t *pal)
482 uint16_t *dstU = (uint16_t *)_dstU;
487 int p = pal[
src1[
i]];
496 int16_t *dst = (int16_t *)_dst;
501 for (j = 0; j < 8; j++)
502 dst[8*
i+j]= ((d>>(7-j))&1) * 16383;
506 for (j = 0; j < (
width&7); j++)
507 dst[8*
i+j]= ((d>>(7-j))&1) * 16383;
513 int16_t *dst = (int16_t *)_dst;
518 for (j = 0; j < 8; j++)
519 dst[8*
i+j]= ((d>>(7-j))&1) * 16383;
523 for (j = 0; j < (
width&7); j++)
524 dst[8*
i+j] = ((d>>(7-j))&1) * 16383;
541 dstU[
i] =
src1[4 *
i + 1];
553 dstU[
i] =
src1[4 *
i + 3];
580 const uint16_t *
src = (
const uint16_t *)_src;
581 uint16_t *dst = (uint16_t *)_dst;
590 const uint16_t *
src1 = (
const uint16_t *)_src1,
591 *src2 = (
const uint16_t *)_src2;
592 uint16_t *dstU = (uint16_t *)_dstU, *
dstV = (uint16_t *)
_dstV;
665 dst[
i] =
src[2 *
i + 1];
673 dstU[
i] =
src1[4 *
i + 0];
684 dst1[
i] =
src[2 *
i + 0];
685 dst2[
i] =
src[2 *
i + 1];
691 int width, uint32_t *unused)
698 int width, uint32_t *unused)
723 int width, uint32_t *unused)
734 int width, uint32_t *unused)
745 int width, uint32_t *unused)
756 int width, uint32_t *unused)
765 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
770 int16_t *dst = (int16_t *)_dst;
774 int b =
src[
i * 3 + 0];
775 int g =
src[
i * 3 + 1];
776 int r =
src[
i * 3 + 2];
785 int16_t *dstU = (int16_t *)_dstU;
804 int16_t *dstU = (int16_t *)_dstU;
823 int16_t *dst = (int16_t *)_dst;
827 int r =
src[
i * 3 + 0];
828 int g =
src[
i * 3 + 1];
829 int b =
src[
i * 3 + 2];
838 int16_t *dstU = (int16_t *)_dstU;
857 int16_t *dstU = (int16_t *)_dstU;
875 uint16_t *dst = (uint16_t *)_dst;
889 uint16_t *dst = (uint16_t *)_dst;
892 dst[
i] =
src[3][
i] << 6;
897 uint16_t *dstU = (uint16_t *)_dstU;
913 is_be ? AV_RB16(src) : AV_RL16(src)
918 const uint16_t **
src = (
const uint16_t **)_src;
919 uint16_t *dst = (uint16_t *)_dst;
921 int shift = bpc < 16 ? bpc : 14;
935 const uint16_t **
src = (
const uint16_t **)_src;
936 uint16_t *dst = (uint16_t *)_dst;
937 int shift = bpc < 16 ? bpc : 14;
949 const uint16_t **
src = (
const uint16_t **)_src;
950 uint16_t *dstU = (uint16_t *)_dstU;
954 int shift = bpc < 16 ? bpc : 14;
966 #define rdpx(src) (is_be ? av_int2float(AV_RB32(src)): av_int2float(AV_RL32(src)))
971 const float **
src = (
const float **)_src;
972 uint16_t *dst = (uint16_t *)_dst;
982 const float **
src = (
const float **)_src;
983 uint16_t *dstU = (uint16_t *)_dstU;
1001 const float **
src = (
const float **)_src;
1002 uint16_t *dst = (uint16_t *)_dst;
1021 const float *
src = (
const float *)_src;
1022 uint16_t *dst = (uint16_t *)_dst;
1033 const uint32_t *
src = (
const uint32_t *)_src;
1034 uint16_t *dst = (uint16_t *)_dst;
1041 #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \
1042 static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \
1043 int w, int32_t *rgb2yuv) \
1045 planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \
1047 static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \
1048 const uint8_t *src[4], int w, int32_t *rgb2yuv) \
1050 planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \
1053 #define rgb9plus_planar_transparency_funcs(nbits) \
1054 static void planar_rgb##nbits##le_to_a(uint8_t *dst, const uint8_t *src[4], \
1055 int w, int32_t *rgb2yuv) \
1057 planar_rgb16_to_a(dst, src, w, nbits, 0, rgb2yuv); \
1059 static void planar_rgb##nbits##be_to_a(uint8_t *dst, const uint8_t *src[4], \
1060 int w, int32_t *rgb2yuv) \
1062 planar_rgb16_to_a(dst, src, w, nbits, 1, rgb2yuv); \
1065 #define rgb9plus_planar_funcs(nbits) \
1066 rgb9plus_planar_funcs_endian(nbits, le, 0) \
1067 rgb9plus_planar_funcs_endian(nbits, be, 1)
1079 #define rgbf32_planar_funcs_endian(endian_name, endian) \
1080 static void planar_rgbf32##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \
1081 int w, int32_t *rgb2yuv) \
1083 planar_rgbf32_to_y(dst, src, w, endian, rgb2yuv); \
1085 static void planar_rgbf32##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \
1086 const uint8_t *src[4], int w, int32_t *rgb2yuv) \
1088 planar_rgbf32_to_uv(dstU, dstV, src, w, endian, rgb2yuv); \
1090 static void planar_rgbf32##endian_name##_to_a(uint8_t *dst, const uint8_t *src[4], \
1091 int w, int32_t *rgb2yuv) \
1093 planar_rgbf32_to_a(dst, src, w, endian, rgb2yuv); \
1103 c->chrToYV12 =
NULL;
1104 switch (srcFormat) {
1130 c->readChrPlanar = planar_rgb9le_to_uv;
1134 c->readChrPlanar = planar_rgb10le_to_uv;
1138 c->readChrPlanar = planar_rgb12le_to_uv;
1141 c->readChrPlanar = planar_rgb14le_to_uv;
1145 c->readChrPlanar = planar_rgb16le_to_uv;
1149 c->readChrPlanar = planar_rgbf32le_to_uv;
1152 c->readChrPlanar = planar_rgb9be_to_uv;
1156 c->readChrPlanar = planar_rgb10be_to_uv;
1160 c->readChrPlanar = planar_rgb12be_to_uv;
1163 c->readChrPlanar = planar_rgb14be_to_uv;
1167 c->readChrPlanar = planar_rgb16be_to_uv;
1171 c->readChrPlanar = planar_rgbf32be_to_uv;
1261 if (
c->chrSrcHSubSample) {
1262 switch (srcFormat) {
1264 c->chrToYV12 = rgb64BEToUV_half_c;
1267 c->chrToYV12 = rgb64LEToUV_half_c;
1270 c->chrToYV12 = bgr64BEToUV_half_c;
1273 c->chrToYV12 = bgr64LEToUV_half_c;
1276 c->chrToYV12 = rgb48BEToUV_half_c;
1279 c->chrToYV12 = rgb48LEToUV_half_c;
1282 c->chrToYV12 = bgr48BEToUV_half_c;
1285 c->chrToYV12 = bgr48LEToUV_half_c;
1288 c->chrToYV12 = bgr32ToUV_half_c;
1291 c->chrToYV12 = bgr321ToUV_half_c;
1297 c->chrToYV12 = bgr16leToUV_half_c;
1300 c->chrToYV12 = bgr16beToUV_half_c;
1303 c->chrToYV12 = bgr15leToUV_half_c;
1306 c->chrToYV12 = bgr15beToUV_half_c;
1310 c->chrToYV12 = gbr24pToUV_half_c;
1313 c->chrToYV12 = bgr12leToUV_half_c;
1316 c->chrToYV12 = bgr12beToUV_half_c;
1319 c->chrToYV12 = rgb32ToUV_half_c;
1322 c->chrToYV12 = rgb321ToUV_half_c;
1328 c->chrToYV12 = rgb16leToUV_half_c;
1331 c->chrToYV12 = rgb16beToUV_half_c;
1334 c->chrToYV12 = rgb15leToUV_half_c;
1337 c->chrToYV12 = rgb15beToUV_half_c;
1340 c->chrToYV12 = rgb12leToUV_half_c;
1343 c->chrToYV12 = rgb12beToUV_half_c;
1346 c->chrToYV12 = rgb30leToUV_half_c;
1350 switch (srcFormat) {
1352 c->chrToYV12 = rgb64BEToUV_c;
1355 c->chrToYV12 = rgb64LEToUV_c;
1358 c->chrToYV12 = bgr64BEToUV_c;
1361 c->chrToYV12 = bgr64LEToUV_c;
1364 c->chrToYV12 = rgb48BEToUV_c;
1367 c->chrToYV12 = rgb48LEToUV_c;
1370 c->chrToYV12 = bgr48BEToUV_c;
1373 c->chrToYV12 = bgr48LEToUV_c;
1376 c->chrToYV12 = bgr32ToUV_c;
1379 c->chrToYV12 = bgr321ToUV_c;
1385 c->chrToYV12 = bgr16leToUV_c;
1388 c->chrToYV12 = bgr16beToUV_c;
1391 c->chrToYV12 = bgr15leToUV_c;
1394 c->chrToYV12 = bgr15beToUV_c;
1397 c->chrToYV12 = bgr12leToUV_c;
1400 c->chrToYV12 = bgr12beToUV_c;
1403 c->chrToYV12 = rgb32ToUV_c;
1406 c->chrToYV12 = rgb321ToUV_c;
1412 c->chrToYV12 = rgb16leToUV_c;
1415 c->chrToYV12 = rgb16beToUV_c;
1418 c->chrToYV12 = rgb15leToUV_c;
1421 c->chrToYV12 = rgb15beToUV_c;
1424 c->chrToYV12 = rgb12leToUV_c;
1427 c->chrToYV12 = rgb12beToUV_c;
1430 c->chrToYV12 = rgb30leToUV_c;
1435 c->lumToYV12 =
NULL;
1436 c->alpToYV12 =
NULL;
1437 switch (srcFormat) {
1439 c->readLumPlanar = planar_rgb9le_to_y;
1442 c->readAlpPlanar = planar_rgb10le_to_a;
1444 c->readLumPlanar = planar_rgb10le_to_y;
1447 c->readAlpPlanar = planar_rgb12le_to_a;
1449 c->readLumPlanar = planar_rgb12le_to_y;
1452 c->readLumPlanar = planar_rgb14le_to_y;
1455 c->readAlpPlanar = planar_rgb16le_to_a;
1457 c->readLumPlanar = planar_rgb16le_to_y;
1460 c->readAlpPlanar = planar_rgbf32le_to_a;
1462 c->readLumPlanar = planar_rgbf32le_to_y;
1465 c->readLumPlanar = planar_rgb9be_to_y;
1468 c->readAlpPlanar = planar_rgb10be_to_a;
1470 c->readLumPlanar = planar_rgb10be_to_y;
1473 c->readAlpPlanar = planar_rgb12be_to_a;
1475 c->readLumPlanar = planar_rgb12be_to_y;
1478 c->readLumPlanar = planar_rgb14be_to_y;
1481 c->readAlpPlanar = planar_rgb16be_to_a;
1483 c->readLumPlanar = planar_rgb16be_to_y;
1486 c->readAlpPlanar = planar_rgbf32be_to_a;
1488 c->readLumPlanar = planar_rgbf32be_to_y;
1601 c->lumToYV12 = bgr16leToY_c;
1604 c->lumToYV12 = bgr16beToY_c;
1607 c->lumToYV12 = bgr15leToY_c;
1610 c->lumToYV12 = bgr15beToY_c;
1613 c->lumToYV12 = bgr12leToY_c;
1616 c->lumToYV12 = bgr12beToY_c;
1622 c->lumToYV12 = rgb16leToY_c;
1625 c->lumToYV12 = rgb16beToY_c;
1628 c->lumToYV12 = rgb15leToY_c;
1631 c->lumToYV12 = rgb15beToY_c;
1634 c->lumToYV12 = rgb12leToY_c;
1637 c->lumToYV12 = rgb12beToY_c;
1653 c->lumToYV12 = bgr32ToY_c;
1656 c->lumToYV12 = bgr321ToY_c;
1659 c->lumToYV12 = rgb32ToY_c;
1662 c->lumToYV12 = rgb321ToY_c;
1665 c->lumToYV12 = rgb48BEToY_c;
1668 c->lumToYV12 = rgb48LEToY_c;
1671 c->lumToYV12 = bgr48BEToY_c;
1674 c->lumToYV12 = bgr48LEToY_c;
1677 c->lumToYV12 = rgb64BEToY_c;
1680 c->lumToYV12 = rgb64LEToY_c;
1683 c->lumToYV12 = bgr64BEToY_c;
1686 c->lumToYV12 = bgr64LEToY_c;
1712 c->lumToYV12 =rgb30leToY_c;
1720 switch (srcFormat) {
simple assert() macros that are a bit more flexible than ISO C assert().
#define av_assert1(cond)
assert() equivalent, that does not lie in speed critical code.
Convenience header that includes libavutil's core.
static av_always_inline float av_int2float(uint32_t i)
Reinterpret a 32-bit integer as a float.
AVPixelFormat
Pixel format.
@ AV_PIX_FMT_YUV444P16BE
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
@ AV_PIX_FMT_GRAY16BE
Y , 16bpp, big-endian.
@ AV_PIX_FMT_NV12
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
@ AV_PIX_FMT_YUV420P16BE
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
@ AV_PIX_FMT_P010LE
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits,...
@ AV_PIX_FMT_RGB24
packed RGB 8:8:8, 24bpp, RGBRGB...
@ AV_PIX_FMT_GRAY10LE
Y , 10bpp, little-endian.
@ AV_PIX_FMT_GRAYF32LE
IEEE-754 single precision Y, 32bpp, little-endian.
@ AV_PIX_FMT_GBRP10BE
planar GBR 4:4:4 30bpp, big-endian
@ AV_PIX_FMT_YA16BE
16 bits gray, 16 bits alpha (big-endian)
@ AV_PIX_FMT_YUVA420P9BE
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
@ AV_PIX_FMT_YUVA444P12BE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian
@ AV_PIX_FMT_NV42
as above, but U and V bytes are swapped
@ AV_PIX_FMT_YUV420P14LE
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
@ AV_PIX_FMT_YUV440P10BE
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
@ AV_PIX_FMT_NV21
as above, but U and V bytes are swapped
@ AV_PIX_FMT_GBRPF32BE
IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian.
@ AV_PIX_FMT_MONOBLACK
Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb.
@ AV_PIX_FMT_BGR565BE
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
@ AV_PIX_FMT_YUVA422P12BE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian
@ AV_PIX_FMT_YUVA444P9LE
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
@ AV_PIX_FMT_YUVA444P10LE
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
@ AV_PIX_FMT_GBRP9LE
planar GBR 4:4:4 27bpp, little-endian
@ AV_PIX_FMT_YUV444P14BE
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
@ AV_PIX_FMT_YUVA420P10BE
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
@ AV_PIX_FMT_YUVA422P12LE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian
@ AV_PIX_FMT_P016LE
like NV12, with 16bpp per component, little-endian
@ AV_PIX_FMT_P010BE
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits,...
@ AV_PIX_FMT_AYUV64LE
packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
@ AV_PIX_FMT_ARGB
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
@ AV_PIX_FMT_RGB555BE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
@ AV_PIX_FMT_YVYU422
packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
@ AV_PIX_FMT_GBRP12BE
planar GBR 4:4:4 36bpp, big-endian
@ AV_PIX_FMT_YUVA422P9LE
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
@ AV_PIX_FMT_GRAY12LE
Y , 12bpp, little-endian.
@ AV_PIX_FMT_GBRAP12BE
planar GBR 4:4:4:4 48bpp, big-endian
@ AV_PIX_FMT_YUV420P9LE
planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
@ AV_PIX_FMT_BGRA
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
@ AV_PIX_FMT_GRAY12BE
Y , 12bpp, big-endian.
@ AV_PIX_FMT_BGR48BE
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big...
@ AV_PIX_FMT_YA16LE
16 bits gray, 16 bits alpha (little-endian)
@ AV_PIX_FMT_YUVA420P10LE
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
@ AV_PIX_FMT_GRAY14LE
Y , 14bpp, little-endian.
@ AV_PIX_FMT_UYVY422
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
@ AV_PIX_FMT_Y210LE
packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian
@ AV_PIX_FMT_RGB48BE
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big...
@ AV_PIX_FMT_ABGR
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
@ AV_PIX_FMT_YUV422P10BE
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
@ AV_PIX_FMT_P016BE
like NV12, with 16bpp per component, big-endian
@ AV_PIX_FMT_YUVA422P10LE
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
@ AV_PIX_FMT_YUV420P10LE
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
@ AV_PIX_FMT_RGBA64BE
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
@ AV_PIX_FMT_RGB8
packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
@ AV_PIX_FMT_NV24
planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
@ AV_PIX_FMT_RGBA64LE
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
@ AV_PIX_FMT_YUV422P16LE
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
@ AV_PIX_FMT_YUV420P14BE
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
@ AV_PIX_FMT_GBRAP16BE
planar GBRA 4:4:4:4 64bpp, big-endian
@ AV_PIX_FMT_YUV444P14LE
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
@ AV_PIX_FMT_GBRPF32LE
IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian.
@ AV_PIX_FMT_YUVA444P9BE
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
@ AV_PIX_FMT_YUV422P12LE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
@ AV_PIX_FMT_BGR8
packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
@ AV_PIX_FMT_RGB444LE
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined
@ AV_PIX_FMT_YUV444P10BE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
@ AV_PIX_FMT_YUV440P12LE
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
@ AV_PIX_FMT_RGB4_BYTE
packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
@ AV_PIX_FMT_BGR4_BYTE
packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
@ AV_PIX_FMT_YUVA420P9LE
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
@ AV_PIX_FMT_RGBA
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
@ AV_PIX_FMT_YUV444P9LE
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
@ AV_PIX_FMT_GBRP12LE
planar GBR 4:4:4 36bpp, little-endian
@ AV_PIX_FMT_GRAY9BE
Y , 9bpp, big-endian.
@ AV_PIX_FMT_YUVA444P16LE
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
@ AV_PIX_FMT_YUVA422P10BE
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
@ AV_PIX_FMT_YUVA422P16BE
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
@ AV_PIX_FMT_BGRA64BE
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
@ AV_PIX_FMT_RGB565LE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
@ AV_PIX_FMT_GBRP16BE
planar GBR 4:4:4 48bpp, big-endian
@ AV_PIX_FMT_GBRAP12LE
planar GBR 4:4:4:4 48bpp, little-endian
@ AV_PIX_FMT_GBRP9BE
planar GBR 4:4:4 27bpp, big-endian
@ AV_PIX_FMT_YUVA420P16LE
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
@ AV_PIX_FMT_RGB555LE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined
@ AV_PIX_FMT_BGR444BE
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined
@ AV_PIX_FMT_RGB48LE
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as lit...
@ AV_PIX_FMT_BGR555BE
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined
@ AV_PIX_FMT_GBRAPF32BE
IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian.
@ AV_PIX_FMT_BGR444LE
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined
@ AV_PIX_FMT_YUVA420P16BE
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
@ AV_PIX_FMT_YUV420P12LE
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
@ AV_PIX_FMT_X2RGB10LE
packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined
@ AV_PIX_FMT_YUV444P9BE
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
@ AV_PIX_FMT_GBRAPF32LE
IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian.
@ AV_PIX_FMT_YUV422P9LE
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
@ AV_PIX_FMT_GRAYF32BE
IEEE-754 single precision Y, 32bpp, big-endian.
@ AV_PIX_FMT_RGB444BE
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined
@ AV_PIX_FMT_YUV422P9BE
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
@ AV_PIX_FMT_BGR48LE
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as lit...
@ AV_PIX_FMT_GBRP14LE
planar GBR 4:4:4 42bpp, little-endian
@ AV_PIX_FMT_YUV422P10LE
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
@ AV_PIX_FMT_GRAY16LE
Y , 16bpp, little-endian.
@ AV_PIX_FMT_GBRP10LE
planar GBR 4:4:4 30bpp, little-endian
@ AV_PIX_FMT_GBRAP10BE
planar GBR 4:4:4:4 40bpp, big-endian
@ AV_PIX_FMT_RGB565BE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
@ AV_PIX_FMT_BGR555LE
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined
@ AV_PIX_FMT_YUV420P12BE
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
@ AV_PIX_FMT_BGRA64LE
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
@ AV_PIX_FMT_YUV440P12BE
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
@ AV_PIX_FMT_GBRAP10LE
planar GBR 4:4:4:4 40bpp, little-endian
@ AV_PIX_FMT_YUYV422
packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
@ AV_PIX_FMT_YUV422P16BE
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
@ AV_PIX_FMT_PAL8
8 bits with AV_PIX_FMT_RGB32 palette
@ AV_PIX_FMT_BGR24
packed RGB 8:8:8, 24bpp, BGRBGR...
@ AV_PIX_FMT_GRAY9LE
Y , 9bpp, little-endian.
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
@ AV_PIX_FMT_YUV422P14LE
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
@ AV_PIX_FMT_GBRAP16LE
planar GBRA 4:4:4:4 64bpp, little-endian
@ AV_PIX_FMT_YUV420P10BE
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
@ AV_PIX_FMT_YUV420P9BE
The following 12 formats have the disadvantage of needing 1 format for each bit depth.
@ AV_PIX_FMT_GRAY10BE
Y , 10bpp, big-endian.
@ AV_PIX_FMT_YUVA444P10BE
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
@ AV_PIX_FMT_YUV440P10LE
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
@ AV_PIX_FMT_YA8
8 bits gray, 8 bits alpha
@ AV_PIX_FMT_YUV444P16LE
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
@ AV_PIX_FMT_GRAY14BE
Y , 14bpp, big-endian.
@ AV_PIX_FMT_GBRP14BE
planar GBR 4:4:4 42bpp, big-endian
@ AV_PIX_FMT_BGR565LE
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
@ AV_PIX_FMT_YUV422P14BE
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
@ AV_PIX_FMT_YUV444P12BE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
@ AV_PIX_FMT_YUVA444P16BE
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
@ AV_PIX_FMT_YUVA422P16LE
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
@ AV_PIX_FMT_GBRP16LE
planar GBR 4:4:4 48bpp, little-endian
@ AV_PIX_FMT_YUVA422P9BE
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
@ AV_PIX_FMT_YUVA444P12LE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian
@ AV_PIX_FMT_MONOWHITE
Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb.
@ AV_PIX_FMT_YUV444P10LE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
@ AV_PIX_FMT_YUV422P12BE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
@ AV_PIX_FMT_YUV420P16LE
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
@ AV_PIX_FMT_YUV444P12LE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
#define AV_PIX_FMT_RGB32_1
#define AV_PIX_FMT_BGR32_1
static int shift(int a, int b)
static av_always_inline int is16BPS(enum AVPixelFormat pix_fmt)
static av_always_inline int isBE(enum AVPixelFormat pix_fmt)
void ff_sws_init_input_funcs(SwsContext *c)
static av_always_inline int isNBPS(enum AVPixelFormat pix_fmt)