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64 int lumStride,
int chromStride,
int dstStride);
68 int lumStride,
int chromStride,
int dstStride);
72 int lumStride,
int chromStride,
int dstStride);
76 int lumStride,
int chromStride,
int dstStride);
80 int lumStride,
int chromStride,
int srcStride);
84 int lumStride,
int chromStride,
int srcStride,
87 int srcStride,
int dstStride);
90 int src2Stride,
int dstStride);
93 int dst1Stride,
int dst2Stride);
97 int srcStride1,
int srcStride2,
98 int dstStride1,
int dstStride2);
102 int srcStride1,
int srcStride2,
103 int srcStride3,
int dstStride);
106 int lumStride,
int chromStride,
int srcStride);
109 int lumStride,
int chromStride,
int srcStride);
112 int lumStride,
int chromStride,
int srcStride);
115 int lumStride,
int chromStride,
int srcStride);
117 #define BY ((int)( 0.098 * (1 << RGB2YUV_SHIFT) + 0.5))
118 #define BV ((int)(-0.071 * (1 << RGB2YUV_SHIFT) + 0.5))
119 #define BU ((int)( 0.439 * (1 << RGB2YUV_SHIFT) + 0.5))
120 #define GY ((int)( 0.504 * (1 << RGB2YUV_SHIFT) + 0.5))
121 #define GV ((int)(-0.368 * (1 << RGB2YUV_SHIFT) + 0.5))
122 #define GU ((int)(-0.291 * (1 << RGB2YUV_SHIFT) + 0.5))
123 #define RY ((int)( 0.257 * (1 << RGB2YUV_SHIFT) + 0.5))
124 #define RV ((int)( 0.439 * (1 << RGB2YUV_SHIFT) + 0.5))
125 #define RU ((int)(-0.148 * (1 << RGB2YUV_SHIFT) + 0.5))
148 int i, num_pixels = src_size >> 2;
150 for (
i = 0;
i < num_pixels;
i++) {
153 dst[3 *
i + 0] =
src[4 *
i + 1];
154 dst[3 *
i + 1] =
src[4 *
i + 2];
155 dst[3 *
i + 2] =
src[4 *
i + 3];
157 dst[3 *
i + 0] =
src[4 *
i + 2];
158 dst[3 *
i + 1] =
src[4 *
i + 1];
159 dst[3 *
i + 2] =
src[4 *
i + 0];
168 for (
i = 0; 3 *
i < src_size;
i++) {
171 dst[4 *
i + 0] = 255;
172 dst[4 *
i + 1] =
src[3 *
i + 0];
173 dst[4 *
i + 2] =
src[3 *
i + 1];
174 dst[4 *
i + 3] =
src[3 *
i + 2];
176 dst[4 *
i + 0] =
src[3 *
i + 2];
177 dst[4 *
i + 1] =
src[3 *
i + 1];
178 dst[4 *
i + 2] =
src[3 *
i + 0];
179 dst[4 *
i + 3] = 255;
187 const uint16_t *
s = (
const uint16_t *)
src;
188 const uint16_t *
end =
s + src_size / 2;
191 register uint16_t bgr = *
s++;
194 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
195 *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
196 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
198 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
199 *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
200 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
208 uint16_t rgb,
r,
g,
b;
209 uint16_t *d = (uint16_t *)dst;
210 const uint16_t *
s = (
const uint16_t *)
src;
211 const uint16_t *
end =
s + src_size / 2;
218 r = (
r << 3) | ((
r & 0x800) >> 1);
219 g = (
g << 2) | ((
g & 0x080) >> 2);
220 b = (
b << 1) | (
b >> 3);
228 const uint16_t *
s = (
const uint16_t *)
src;
229 const uint16_t *
end =
s + src_size / 2;
232 register uint16_t bgr = *
s++;
233 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
234 *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
235 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
241 int i, num_pixels = src_size >> 1;
243 for (
i = 0;
i < num_pixels;
i++) {
244 unsigned rgb = ((
const uint16_t *)
src)[
i];
245 ((uint16_t *)dst)[
i] = (rgb >> 11) | (rgb & 0x7E0) | (rgb << 11);
251 int i, num_pixels = src_size >> 1;
253 for (
i = 0;
i < num_pixels;
i++) {
254 unsigned rgb = ((
const uint16_t *)
src)[
i];
255 ((uint16_t *)dst)[
i] = (rgb >> 11) | ((rgb & 0x7C0) >> 1) | ((rgb & 0x1F) << 10);
262 const uint16_t *
s = (
const uint16_t *)
src;
263 const uint16_t *
end =
s + src_size / 2;
266 register uint16_t bgr = *
s++;
269 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
270 *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
271 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
273 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
274 *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
275 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
284 const uint16_t *
s = (
const uint16_t *)
src;
285 const uint16_t *
end =
s + src_size / 2;
288 register uint16_t bgr = *
s++;
289 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
290 *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
291 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
297 int i, num_pixels = src_size >> 1;
299 for (
i = 0;
i < num_pixels;
i++) {
300 unsigned rgb = ((
const uint16_t *)
src)[
i];
301 ((uint16_t *)dst)[
i] = ((rgb & 0x7C00) >> 10) | ((rgb & 0x3E0) << 1) | (rgb << 11);
307 int i, num_pixels = src_size >> 1;
309 for (
i = 0;
i < num_pixels;
i++) {
310 unsigned rgb = ((
const uint16_t *)
src)[
i];
311 unsigned br = rgb & 0x7C1F;
312 ((uint16_t *)dst)[
i] = (br >> 10) | (rgb & 0x3E0) | (br << 10);
318 uint16_t *d = (uint16_t *)dst;
319 uint16_t *
s = (uint16_t *)
src;
320 int i, num_pixels = src_size >> 1;
322 for (
i = 0;
i < num_pixels;
i++) {
324 d[
i] = (rgb << 8 | rgb & 0xF0 | rgb >> 8) & 0xFFF;
328 #define DEFINE_RGB48TOBGR48(need_bswap, swap) \
329 void rgb48tobgr48_ ## need_bswap(const uint8_t *src, \
330 uint8_t *dst, int src_size) \
332 uint16_t *d = (uint16_t *)dst; \
333 uint16_t *s = (uint16_t *)src; \
334 int i, num_pixels = src_size >> 1; \
336 for (i = 0; i < num_pixels; i += 3) { \
337 d[i ] = swap ? av_bswap16(s[i + 2]) : s[i + 2]; \
338 d[i + 1] = swap ? av_bswap16(s[i + 1]) : s[i + 1]; \
339 d[i + 2] = swap ? av_bswap16(s[i ]) : s[i ]; \
346 #define DEFINE_RGB64TOBGR48(need_bswap, swap) \
347 void rgb64tobgr48_ ## need_bswap(const uint8_t *src, \
348 uint8_t *dst, int src_size) \
350 uint16_t *d = (uint16_t *)dst; \
351 uint16_t *s = (uint16_t *)src; \
352 int i, num_pixels = src_size >> 3; \
354 for (i = 0; i < num_pixels; i++) { \
355 d[3 * i ] = swap ? av_bswap16(s[4 * i + 2]) : s[4 * i + 2]; \
356 d[3 * i + 1] = swap ? av_bswap16(s[4 * i + 1]) : s[4 * i + 1]; \
357 d[3 * i + 2] = swap ? av_bswap16(s[4 * i ]) : s[4 * i ]; \
364 #define DEFINE_RGB64TO48(need_bswap, swap) \
365 void rgb64to48_ ## need_bswap(const uint8_t *src, \
366 uint8_t *dst, int src_size) \
368 uint16_t *d = (uint16_t *)dst; \
369 uint16_t *s = (uint16_t *)src; \
370 int i, num_pixels = src_size >> 3; \
372 for (i = 0; i < num_pixels; i++) { \
373 d[3 * i ] = swap ? av_bswap16(s[4 * i ]) : s[4 * i ]; \
374 d[3 * i + 1] = swap ? av_bswap16(s[4 * i + 1]) : s[4 * i + 1]; \
375 d[3 * i + 2] = swap ? av_bswap16(s[4 * i + 2]) : s[4 * i + 2]; \
382 #define DEFINE_RGB48TOBGR64(need_bswap, swap) \
383 void rgb48tobgr64_ ## need_bswap(const uint8_t *src, \
384 uint8_t *dst, int src_size) \
386 uint16_t *d = (uint16_t *)dst; \
387 uint16_t *s = (uint16_t *)src; \
388 int i, num_pixels = src_size / 6; \
390 for (i = 0; i < num_pixels; i++) { \
391 d[4 * i ] = swap ? av_bswap16(s[3 * i + 2]) : s[3 * i + 2]; \
392 d[4 * i + 1] = swap ? av_bswap16(s[3 * i + 1]) : s[3 * i + 1]; \
393 d[4 * i + 2] = swap ? av_bswap16(s[3 * i ]) : s[3 * i ]; \
394 d[4 * i + 3] = 0xFFFF; \
401 #define DEFINE_RGB48TO64(need_bswap, swap) \
402 void rgb48to64_ ## need_bswap(const uint8_t *src, \
403 uint8_t *dst, int src_size) \
405 uint16_t *d = (uint16_t *)dst; \
406 uint16_t *s = (uint16_t *)src; \
407 int i, num_pixels = src_size / 6; \
409 for (i = 0; i < num_pixels; i++) { \
410 d[4 * i ] = swap ? av_bswap16(s[3 * i ]) : s[3 * i ]; \
411 d[4 * i + 1] = swap ? av_bswap16(s[3 * i + 1]) : s[3 * i + 1]; \
412 d[4 * i + 2] = swap ? av_bswap16(s[3 * i + 2]) : s[3 * i + 2]; \
413 d[4 * i + 3] = 0xFFFF; \
void rgb12tobgr12(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
void(* shuffle_bytes_3012)(const uint8_t *src, uint8_t *dst, int src_size)
void(* yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, int width, int height, int lumStride, int chromStride, int dstStride)
Height should be a multiple of 2 and width should be a multiple of 16.
void rgb15to24(const uint8_t *src, uint8_t *dst, int src_size)
static av_cold int end(AVCodecContext *avctx)
void(* yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int width, int height, int lumStride, int chromStride, int srcStride)
Height should be a multiple of 2 and width should be a multiple of 16.
void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size)
void(* shuffle_bytes_3210)(const uint8_t *src, uint8_t *dst, int src_size)
static const char rgb2yuv[]
void(* rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
void(* yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride)
void(* rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size)
#define DEFINE_RGB48TOBGR48(need_bswap, swap)
void(* yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, int width, int height, int lumStride, int chromStride, int dstStride)
Height should be a multiple of 2 and width should be a multiple of 16.
void(* rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size)
void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size)
void(* ff_rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, int width, int height, int lumStride, int chromStride, int srcStride, int32_t *rgb2yuv)
Height should be a multiple of 2 and width should be a multiple of 2.
#define DEFINE_RGB64TOBGR48(need_bswap, swap)
void(* rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
void(* shuffle_bytes_1230)(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
void(* yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, int width, int height, int lumStride, int chromStride, int dstStride)
Width should be a multiple of 16.
void(* shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
void rgb16to24(const uint8_t *src, uint8_t *dst, int src_size)
void rgb12to15(const uint8_t *src, uint8_t *dst, int src_size)
void(* interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst, int width, int height, int src1Stride, int src2Stride, int dstStride)
av_cold void rgb2rgb_init_aarch64(void)
void(* yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, uint8_t *dst, int width, int height, int srcStride1, int srcStride2, int srcStride3, int dstStride)
void(* rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size)
av_cold void ff_sws_rgb2rgb_init(void)
void(* yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride)
void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size)
#define DEFINE_RGB48TOBGR64(need_bswap, swap)
av_cold void rgb2rgb_init_x86(void)
void(* shuffle_bytes_0321)(const uint8_t *src, uint8_t *dst, int src_size)
void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size)
void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size)
void(* uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride)
#define i(width, name, range_min, range_max)
void(* rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size)
void(* deinterleaveBytes)(const uint8_t *src, uint8_t *dst1, uint8_t *dst2, int width, int height, int srcStride, int dst1Stride, int dst2Stride)
static av_cold void rgb2rgb_init_c(void)
void(* uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src, int width, int height, int lumStride, int chromStride, int srcStride)
void(* rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size)
void rgb24to32(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size)
void(* rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size)
#define DEFINE_RGB48TO64(need_bswap, swap)
void(* yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, int width, int height, int lumStride, int chromStride, int dstStride)
Width should be a multiple of 16.
void(* vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst1, uint8_t *dst2, int width, int height, int srcStride1, int srcStride2, int dstStride1, int dstStride2)
void(* rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
#define DEFINE_RGB64TO48(need_bswap, swap)
void(* planar2x)(const uint8_t *src, uint8_t *dst, int width, int height, int srcStride, int dstStride)
void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size)