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input.c
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1 /*
2  * Copyright (C) 2001-2012 Michael Niedermayer <michaelni@gmx.at>
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <math.h>
22 #include <stdint.h>
23 #include <stdio.h>
24 #include <string.h>
25 
26 #include "libavutil/avutil.h"
27 #include "libavutil/bswap.h"
28 #include "libavutil/cpu.h"
29 #include "libavutil/intreadwrite.h"
30 #include "libavutil/mathematics.h"
31 #include "libavutil/pixdesc.h"
32 #include "libavutil/avassert.h"
33 #include "config.h"
34 #include "rgb2rgb.h"
35 #include "swscale.h"
36 #include "swscale_internal.h"
37 
38 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
39 
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)
42 
43 static av_always_inline void
44 rgb64ToY_c_template(uint16_t *dst, const uint16_t *src, int width,
45  enum AVPixelFormat origin, int32_t *rgb2yuv)
46 {
47  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
48  int i;
49  for (i = 0; i < width; i++) {
50  unsigned int r_b = input_pixel(&src[i*4+0]);
51  unsigned int g = input_pixel(&src[i*4+1]);
52  unsigned int b_r = input_pixel(&src[i*4+2]);
53 
54  dst[i] = (ry*r + gy*g + by*b + (0x2001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
55  }
56 }
57 
58 static av_always_inline void
59 rgb64ToUV_c_template(uint16_t *dstU, uint16_t *dstV,
60  const uint16_t *src1, const uint16_t *src2,
61  int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
62 {
63  int i;
64  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
65  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
66  av_assert1(src1==src2);
67  for (i = 0; i < width; i++) {
68  int r_b = input_pixel(&src1[i*4+0]);
69  int g = input_pixel(&src1[i*4+1]);
70  int b_r = input_pixel(&src1[i*4+2]);
71 
72  dstU[i] = (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
73  dstV[i] = (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
74  }
75 }
76 
77 static av_always_inline void
78 rgb64ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV,
79  const uint16_t *src1, const uint16_t *src2,
80  int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
81 {
82  int i;
83  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
84  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
85  av_assert1(src1==src2);
86  for (i = 0; i < width; i++) {
87  int r_b = (input_pixel(&src1[8 * i + 0]) + input_pixel(&src1[8 * i + 4]) + 1) >> 1;
88  int g = (input_pixel(&src1[8 * i + 1]) + input_pixel(&src1[8 * i + 5]) + 1) >> 1;
89  int b_r = (input_pixel(&src1[8 * i + 2]) + input_pixel(&src1[8 * i + 6]) + 1) >> 1;
90 
91  dstU[i]= (ru*r + gu*g + bu*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
92  dstV[i]= (rv*r + gv*g + bv*b + (0x10001<<(RGB2YUV_SHIFT-1))) >> RGB2YUV_SHIFT;
93  }
94 }
95 
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) \
99 { \
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); \
103 } \
104  \
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) \
108 { \
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); \
113 } \
114  \
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) \
118 { \
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); \
123 }
124 
129 
130 static av_always_inline void rgb48ToY_c_template(uint16_t *dst,
131  const uint16_t *src, int width,
132  enum AVPixelFormat origin,
133  int32_t *rgb2yuv)
134 {
135  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
136  int i;
137  for (i = 0; i < width; i++) {
138  unsigned int r_b = input_pixel(&src[i * 3 + 0]);
139  unsigned int g = input_pixel(&src[i * 3 + 1]);
140  unsigned int b_r = input_pixel(&src[i * 3 + 2]);
141 
142  dst[i] = (ry*r + gy*g + by*b + (0x2001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
143  }
144 }
145 
146 static av_always_inline void rgb48ToUV_c_template(uint16_t *dstU,
147  uint16_t *dstV,
148  const uint16_t *src1,
149  const uint16_t *src2,
150  int width,
151  enum AVPixelFormat origin,
152  int32_t *rgb2yuv)
153 {
154  int i;
155  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
156  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
157  av_assert1(src1 == src2);
158  for (i = 0; i < width; i++) {
159  int r_b = input_pixel(&src1[i * 3 + 0]);
160  int g = input_pixel(&src1[i * 3 + 1]);
161  int b_r = input_pixel(&src1[i * 3 + 2]);
162 
163  dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
164  dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
165  }
166 }
167 
168 static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU,
169  uint16_t *dstV,
170  const uint16_t *src1,
171  const uint16_t *src2,
172  int width,
173  enum AVPixelFormat origin,
174  int32_t *rgb2yuv)
175 {
176  int i;
177  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
178  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
179  av_assert1(src1 == src2);
180  for (i = 0; i < width; i++) {
181  int r_b = (input_pixel(&src1[6 * i + 0]) +
182  input_pixel(&src1[6 * i + 3]) + 1) >> 1;
183  int g = (input_pixel(&src1[6 * i + 1]) +
184  input_pixel(&src1[6 * i + 4]) + 1) >> 1;
185  int b_r = (input_pixel(&src1[6 * i + 2]) +
186  input_pixel(&src1[6 * i + 5]) + 1) >> 1;
187 
188  dstU[i] = (ru*r + gu*g + bu*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
189  dstV[i] = (rv*r + gv*g + bv*b + (0x10001 << (RGB2YUV_SHIFT - 1))) >> RGB2YUV_SHIFT;
190  }
191 }
192 
193 #undef r
194 #undef b
195 #undef input_pixel
196 
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,\
201  int width, \
202  uint32_t *rgb2yuv) \
203 { \
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); \
207 } \
208  \
209 static void pattern ## 48 ## BE_LE ## ToUV_c(uint8_t *_dstU, \
210  uint8_t *_dstV, \
211  const uint8_t *unused0, \
212  const uint8_t *_src1, \
213  const uint8_t *_src2, \
214  int width, \
215  uint32_t *rgb2yuv) \
216 { \
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); \
222 } \
223  \
224 static void pattern ## 48 ## BE_LE ## ToUV_half_c(uint8_t *_dstU, \
225  uint8_t *_dstV, \
226  const uint8_t *unused0, \
227  const uint8_t *_src1, \
228  const uint8_t *_src2, \
229  int width, \
230  uint32_t *rgb2yuv) \
231 { \
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); \
237 }
238 
243 
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  : (isBE(origin) ? AV_RB16(&src[(i) * 2]) \
250  : AV_RL16(&src[(i) * 2])))
251 
252 static av_always_inline void rgb16_32ToY_c_template(int16_t *dst,
253  const uint8_t *src,
254  int width,
255  enum AVPixelFormat origin,
256  int shr, int shg,
257  int shb, int shp,
258  int maskr, int maskg,
259  int maskb, int rsh,
260  int gsh, int bsh, int S,
261  int32_t *rgb2yuv)
262 {
263  const int ry = rgb2yuv[RY_IDX]<<rsh, gy = rgb2yuv[GY_IDX]<<gsh, by = rgb2yuv[BY_IDX]<<bsh;
264  const unsigned rnd = (32<<((S)-1)) + (1<<(S-7));
265  int i;
266 
267  for (i = 0; i < width; i++) {
268  int px = input_pixel(i) >> shp;
269  int b = (px & maskb) >> shb;
270  int g = (px & maskg) >> shg;
271  int r = (px & maskr) >> shr;
272 
273  dst[i] = (ry * r + gy * g + by * b + rnd) >> ((S)-6);
274  }
275 }
276 
277 static av_always_inline void rgb16_32ToUV_c_template(int16_t *dstU,
278  int16_t *dstV,
279  const uint8_t *src,
280  int width,
281  enum AVPixelFormat origin,
282  int shr, int shg,
283  int shb, int shp,
284  int maskr, int maskg,
285  int maskb, int rsh,
286  int gsh, int bsh, int S,
287  int32_t *rgb2yuv)
288 {
289  const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh,
290  rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh;
291  const unsigned rnd = (256u<<((S)-1)) + (1<<(S-7));
292  int i;
293 
294  for (i = 0; i < width; i++) {
295  int px = input_pixel(i) >> shp;
296  int b = (px & maskb) >> shb;
297  int g = (px & maskg) >> shg;
298  int r = (px & maskr) >> shr;
299 
300  dstU[i] = (ru * r + gu * g + bu * b + rnd) >> ((S)-6);
301  dstV[i] = (rv * r + gv * g + bv * b + rnd) >> ((S)-6);
302  }
303 }
304 
306  int16_t *dstV,
307  const uint8_t *src,
308  int width,
309  enum AVPixelFormat origin,
310  int shr, int shg,
311  int shb, int shp,
312  int maskr, int maskg,
313  int maskb, int rsh,
314  int gsh, int bsh, int S,
315  int32_t *rgb2yuv)
316 {
317  const int ru = rgb2yuv[RU_IDX] << rsh, gu = rgb2yuv[GU_IDX] << gsh, bu = rgb2yuv[BU_IDX] << bsh,
318  rv = rgb2yuv[RV_IDX] << rsh, gv = rgb2yuv[GV_IDX] << gsh, bv = rgb2yuv[BV_IDX] << bsh,
319  maskgx = ~(maskr | maskb);
320  const unsigned rnd = (256U<<(S)) + (1<<(S-6));
321  int i;
322 
323  maskr |= maskr << 1;
324  maskb |= maskb << 1;
325  maskg |= maskg << 1;
326  for (i = 0; i < width; i++) {
327  unsigned px0 = input_pixel(2 * i + 0) >> shp;
328  unsigned px1 = input_pixel(2 * i + 1) >> shp;
329  int b, r, g = (px0 & maskgx) + (px1 & maskgx);
330  int rb = px0 + px1 - g;
331 
332  b = (rb & maskb) >> shb;
333  if (shp ||
334  origin == AV_PIX_FMT_BGR565LE || origin == AV_PIX_FMT_BGR565BE ||
335  origin == AV_PIX_FMT_RGB565LE || origin == AV_PIX_FMT_RGB565BE) {
336  g >>= shg;
337  } else {
338  g = (g & maskg) >> shg;
339  }
340  r = (rb & maskr) >> shr;
341 
342  dstU[i] = (ru * r + gu * g + bu * b + (unsigned)rnd) >> ((S)-6+1);
343  dstV[i] = (rv * r + gv * g + bv * b + (unsigned)rnd) >> ((S)-6+1);
344  }
345 }
346 
347 #undef input_pixel
348 
349 #define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr, \
350  maskg, maskb, rsh, gsh, bsh, S) \
351 static void name ## ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, \
352  int width, uint32_t *tab) \
353 { \
354  rgb16_32ToY_c_template((int16_t*)dst, src, width, fmt, shr, shg, shb, shp, \
355  maskr, maskg, maskb, rsh, gsh, bsh, S, tab); \
356 } \
357  \
358 static void name ## ToUV_c(uint8_t *dstU, uint8_t *dstV, \
359  const uint8_t *unused0, const uint8_t *src, const uint8_t *dummy, \
360  int width, uint32_t *tab) \
361 { \
362  rgb16_32ToUV_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
363  shr, shg, shb, shp, \
364  maskr, maskg, maskb, rsh, gsh, bsh, S, tab);\
365 } \
366  \
367 static void name ## ToUV_half_c(uint8_t *dstU, uint8_t *dstV, \
368  const uint8_t *unused0, const uint8_t *src, \
369  const uint8_t *dummy, \
370  int width, uint32_t *tab) \
371 { \
372  rgb16_32ToUV_half_c_template((int16_t*)dstU, (int16_t*)dstV, src, width, fmt, \
373  shr, shg, shb, shp, \
374  maskr, maskg, maskb, \
375  rsh, gsh, bsh, S, tab); \
376 }
377 
378 rgb16_32_wrapper(AV_PIX_FMT_BGR32, bgr32, 16, 0, 0, 0, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8)
379 rgb16_32_wrapper(AV_PIX_FMT_BGR32_1, bgr321, 16, 0, 0, 8, 0xFF0000, 0xFF00, 0x00FF, 8, 0, 8, RGB2YUV_SHIFT + 8)
380 rgb16_32_wrapper(AV_PIX_FMT_RGB32, rgb32, 0, 0, 16, 0, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8)
381 rgb16_32_wrapper(AV_PIX_FMT_RGB32_1, rgb321, 0, 0, 16, 8, 0x00FF, 0xFF00, 0xFF0000, 8, 0, 8, RGB2YUV_SHIFT + 8)
382 rgb16_32_wrapper(AV_PIX_FMT_BGR565LE, bgr16le, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8)
383 rgb16_32_wrapper(AV_PIX_FMT_BGR555LE, bgr15le, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7)
384 rgb16_32_wrapper(AV_PIX_FMT_BGR444LE, bgr12le, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4)
385 rgb16_32_wrapper(AV_PIX_FMT_RGB565LE, rgb16le, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8)
386 rgb16_32_wrapper(AV_PIX_FMT_RGB555LE, rgb15le, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7)
387 rgb16_32_wrapper(AV_PIX_FMT_RGB444LE, rgb12le, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4)
388 rgb16_32_wrapper(AV_PIX_FMT_BGR565BE, bgr16be, 0, 0, 0, 0, 0x001F, 0x07E0, 0xF800, 11, 5, 0, RGB2YUV_SHIFT + 8)
389 rgb16_32_wrapper(AV_PIX_FMT_BGR555BE, bgr15be, 0, 0, 0, 0, 0x001F, 0x03E0, 0x7C00, 10, 5, 0, RGB2YUV_SHIFT + 7)
390 rgb16_32_wrapper(AV_PIX_FMT_BGR444BE, bgr12be, 0, 0, 0, 0, 0x000F, 0x00F0, 0x0F00, 8, 4, 0, RGB2YUV_SHIFT + 4)
391 rgb16_32_wrapper(AV_PIX_FMT_RGB565BE, rgb16be, 0, 0, 0, 0, 0xF800, 0x07E0, 0x001F, 0, 5, 11, RGB2YUV_SHIFT + 8)
392 rgb16_32_wrapper(AV_PIX_FMT_RGB555BE, rgb15be, 0, 0, 0, 0, 0x7C00, 0x03E0, 0x001F, 0, 5, 10, RGB2YUV_SHIFT + 7)
393 rgb16_32_wrapper(AV_PIX_FMT_RGB444BE, rgb12be, 0, 0, 0, 0, 0x0F00, 0x00F0, 0x000F, 0, 4, 8, RGB2YUV_SHIFT + 4)
394 
395 static void gbr24pToUV_half_c(uint8_t *_dstU, uint8_t *_dstV,
396  const uint8_t *gsrc, const uint8_t *bsrc, const uint8_t *rsrc,
397  int width, uint32_t *rgb2yuv)
398 {
399  uint16_t *dstU = (uint16_t *)_dstU;
400  uint16_t *dstV = (uint16_t *)_dstV;
401  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
402  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
403 
404  int i;
405  for (i = 0; i < width; i++) {
406  unsigned int g = gsrc[2*i] + gsrc[2*i+1];
407  unsigned int b = bsrc[2*i] + bsrc[2*i+1];
408  unsigned int r = rsrc[2*i] + rsrc[2*i+1];
409 
410  dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1);
411  dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-6))) >> (RGB2YUV_SHIFT-6+1);
412  }
413 }
414 
415 static void rgba64leToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1,
416  const uint8_t *unused2, int width, uint32_t *unused)
417 {
418  int16_t *dst = (int16_t *)_dst;
419  const uint16_t *src = (const uint16_t *)_src;
420  int i;
421  for (i = 0; i < width; i++)
422  dst[i] = AV_RL16(src + 4 * i + 3);
423 }
424 
425 static void rgba64beToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1,
426  const uint8_t *unused2, int width, uint32_t *unused)
427 {
428  int16_t *dst = (int16_t *)_dst;
429  const uint16_t *src = (const uint16_t *)_src;
430  int i;
431  for (i = 0; i < width; i++)
432  dst[i] = AV_RB16(src + 4 * i + 3);
433 }
434 
435 static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
436 {
437  int16_t *dst = (int16_t *)_dst;
438  int i;
439  for (i=0; i<width; i++) {
440  dst[i]= src[4*i]<<6;
441  }
442 }
443 
444 static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
445 {
446  int16_t *dst = (int16_t *)_dst;
447  int i;
448  for (i=0; i<width; i++) {
449  dst[i]= src[4*i+3]<<6;
450  }
451 }
452 
453 static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
454 {
455  int16_t *dst = (int16_t *)_dst;
456  int i;
457  for (i=0; i<width; i++) {
458  int d= src[i];
459 
460  dst[i]= (pal[d] >> 24)<<6;
461  }
462 }
463 
464 static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
465 {
466  int16_t *dst = (int16_t *)_dst;
467  int i;
468  for (i = 0; i < width; i++) {
469  int d = src[i];
470 
471  dst[i] = (pal[d] & 0xFF)<<6;
472  }
473 }
474 
475 static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV,
476  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
477  int width, uint32_t *pal)
478 {
479  uint16_t *dstU = (uint16_t *)_dstU;
480  int16_t *dstV = (int16_t *)_dstV;
481  int i;
482  av_assert1(src1 == src2);
483  for (i = 0; i < width; i++) {
484  int p = pal[src1[i]];
485 
486  dstU[i] = (uint8_t)(p>> 8)<<6;
487  dstV[i] = (uint8_t)(p>>16)<<6;
488  }
489 }
490 
491 static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
492 {
493  int16_t *dst = (int16_t *)_dst;
494  int i, j;
495  width = (width + 7) >> 3;
496  for (i = 0; i < width; i++) {
497  int d = ~src[i];
498  for (j = 0; j < 8; j++)
499  dst[8*i+j]= ((d>>(7-j))&1) * 16383;
500  }
501  if(width&7){
502  int d= ~src[i];
503  for (j = 0; j < (width&7); j++)
504  dst[8*i+j]= ((d>>(7-j))&1) * 16383;
505  }
506 }
507 
508 static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
509 {
510  int16_t *dst = (int16_t *)_dst;
511  int i, j;
512  width = (width + 7) >> 3;
513  for (i = 0; i < width; i++) {
514  int d = src[i];
515  for (j = 0; j < 8; j++)
516  dst[8*i+j]= ((d>>(7-j))&1) * 16383;
517  }
518  if(width&7){
519  int d = src[i];
520  for (j = 0; j < (width&7); j++)
521  dst[8*i+j] = ((d>>(7-j))&1) * 16383;
522  }
523 }
524 
525 static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
526  uint32_t *unused)
527 {
528  int i;
529  for (i = 0; i < width; i++)
530  dst[i] = src[2 * i];
531 }
532 
533 static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
534  const uint8_t *src2, int width, uint32_t *unused)
535 {
536  int i;
537  for (i = 0; i < width; i++) {
538  dstU[i] = src1[4 * i + 1];
539  dstV[i] = src1[4 * i + 3];
540  }
541  av_assert1(src1 == src2);
542 }
543 
544 static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
545  const uint8_t *src2, int width, uint32_t *unused)
546 {
547  int i;
548  for (i = 0; i < width; i++) {
549  dstV[i] = src1[4 * i + 1];
550  dstU[i] = src1[4 * i + 3];
551  }
552  av_assert1(src1 == src2);
553 }
554 
555 static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width,
556  uint32_t *unused)
557 {
558  int i;
559  const uint16_t *src = (const uint16_t *)_src;
560  uint16_t *dst = (uint16_t *)_dst;
561  for (i = 0; i < width; i++)
562  dst[i] = av_bswap16(src[i]);
563 }
564 
565 static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1,
566  const uint8_t *_src2, int width, uint32_t *unused)
567 {
568  int i;
569  const uint16_t *src1 = (const uint16_t *)_src1,
570  *src2 = (const uint16_t *)_src2;
571  uint16_t *dstU = (uint16_t *)_dstU, *dstV = (uint16_t *)_dstV;
572  for (i = 0; i < width; i++) {
573  dstU[i] = av_bswap16(src1[i]);
574  dstV[i] = av_bswap16(src2[i]);
575  }
576 }
577 
578 static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
579  uint32_t *unused)
580 {
581  int i;
582  for (i = 0; i < width; i++)
583  AV_WN16(dst + i * 2, AV_RL16(src + i * 4));
584 }
585 
586 static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
587  uint32_t *unused)
588 {
589  int i;
590  for (i = 0; i < width; i++)
591  AV_WN16(dst + i * 2, AV_RL16(src + i * 4 + 2));
592 }
593 
594 static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
595  uint32_t *unused)
596 {
597  int i;
598  for (i = 0; i < width; i++)
599  AV_WN16(dst + i * 2, AV_RB16(src + i * 4));
600 }
601 
602 static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
603  uint32_t *unused)
604 {
605  int i;
606  for (i = 0; i < width; i++)
607  AV_WN16(dst + i * 2, AV_RB16(src + i * 4 + 2));
608 }
609 
610 static void read_ayuv64le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width,
611  uint32_t *unused2)
612 {
613  int i;
614  for (i = 0; i < width; i++)
615  AV_WN16(dst + i * 2, AV_RL16(src + i * 8 + 2));
616 }
617 
618 
619 static void read_ayuv64le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src,
620  const uint8_t *unused1, int width, uint32_t *unused2)
621 {
622  int i;
623  for (i = 0; i < width; i++) {
624  AV_WN16(dstU + i * 2, AV_RL16(src + i * 8 + 4));
625  AV_WN16(dstV + i * 2, AV_RL16(src + i * 8 + 6));
626  }
627 }
628 
629 static void read_ayuv64le_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width,
630  uint32_t *unused2)
631 {
632  int i;
633  for (i = 0; i < width; i++)
634  AV_WN16(dst + i * 2, AV_RL16(src + i * 8));
635 }
636 
637 /* This is almost identical to the previous, end exists only because
638  * yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */
639 static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
640  uint32_t *unused)
641 {
642  int i;
643  for (i = 0; i < width; i++)
644  dst[i] = src[2 * i + 1];
645 }
646 
647 static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1,
648  const uint8_t *src2, int width, uint32_t *unused)
649 {
650  int i;
651  for (i = 0; i < width; i++) {
652  dstU[i] = src1[4 * i + 0];
653  dstV[i] = src1[4 * i + 2];
654  }
655  av_assert1(src1 == src2);
656 }
657 
658 static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2,
659  const uint8_t *src, int width)
660 {
661  int i;
662  for (i = 0; i < width; i++) {
663  dst1[i] = src[2 * i + 0];
664  dst2[i] = src[2 * i + 1];
665  }
666 }
667 
668 static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV,
669  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
670  int width, uint32_t *unused)
671 {
672  nvXXtoUV_c(dstU, dstV, src1, width);
673 }
674 
675 static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV,
676  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
677  int width, uint32_t *unused)
678 {
679  nvXXtoUV_c(dstV, dstU, src1, width);
680 }
681 
682 static void p010LEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1,
683  const uint8_t *unused2, int width, uint32_t *unused)
684 {
685  int i;
686  for (i = 0; i < width; i++) {
687  AV_WN16(dst + i * 2, AV_RL16(src + i * 2) >> 6);
688  }
689 }
690 
691 static void p010BEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1,
692  const uint8_t *unused2, int width, uint32_t *unused)
693 {
694  int i;
695  for (i = 0; i < width; i++) {
696  AV_WN16(dst + i * 2, AV_RB16(src + i * 2) >> 6);
697  }
698 }
699 
700 static void p010LEToUV_c(uint8_t *dstU, uint8_t *dstV,
701  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
702  int width, uint32_t *unused)
703 {
704  int i;
705  for (i = 0; i < width; i++) {
706  AV_WN16(dstU + i * 2, AV_RL16(src1 + i * 4 + 0) >> 6);
707  AV_WN16(dstV + i * 2, AV_RL16(src1 + i * 4 + 2) >> 6);
708  }
709 }
710 
711 static void p010BEToUV_c(uint8_t *dstU, uint8_t *dstV,
712  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
713  int width, uint32_t *unused)
714 {
715  int i;
716  for (i = 0; i < width; i++) {
717  AV_WN16(dstU + i * 2, AV_RB16(src1 + i * 4 + 0) >> 6);
718  AV_WN16(dstV + i * 2, AV_RB16(src1 + i * 4 + 2) >> 6);
719  }
720 }
721 
722 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
723 
724 static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2,
725  int width, uint32_t *rgb2yuv)
726 {
727  int16_t *dst = (int16_t *)_dst;
728  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
729  int i;
730  for (i = 0; i < width; i++) {
731  int b = src[i * 3 + 0];
732  int g = src[i * 3 + 1];
733  int r = src[i * 3 + 2];
734 
735  dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
736  }
737 }
738 
739 static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
740  const uint8_t *src2, int width, uint32_t *rgb2yuv)
741 {
742  int16_t *dstU = (int16_t *)_dstU;
743  int16_t *dstV = (int16_t *)_dstV;
744  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
745  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
746  int i;
747  for (i = 0; i < width; i++) {
748  int b = src1[3 * i + 0];
749  int g = src1[3 * i + 1];
750  int r = src1[3 * i + 2];
751 
752  dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
753  dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
754  }
755  av_assert1(src1 == src2);
756 }
757 
758 static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
759  const uint8_t *src2, int width, uint32_t *rgb2yuv)
760 {
761  int16_t *dstU = (int16_t *)_dstU;
762  int16_t *dstV = (int16_t *)_dstV;
763  int i;
764  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
765  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
766  for (i = 0; i < width; i++) {
767  int b = src1[6 * i + 0] + src1[6 * i + 3];
768  int g = src1[6 * i + 1] + src1[6 * i + 4];
769  int r = src1[6 * i + 2] + src1[6 * i + 5];
770 
771  dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
772  dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
773  }
774  av_assert1(src1 == src2);
775 }
776 
777 static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
778  uint32_t *rgb2yuv)
779 {
780  int16_t *dst = (int16_t *)_dst;
781  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
782  int i;
783  for (i = 0; i < width; i++) {
784  int r = src[i * 3 + 0];
785  int g = src[i * 3 + 1];
786  int b = src[i * 3 + 2];
787 
788  dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
789  }
790 }
791 
792 static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
793  const uint8_t *src2, int width, uint32_t *rgb2yuv)
794 {
795  int16_t *dstU = (int16_t *)_dstU;
796  int16_t *dstV = (int16_t *)_dstV;
797  int i;
798  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
799  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
800  av_assert1(src1 == src2);
801  for (i = 0; i < width; i++) {
802  int r = src1[3 * i + 0];
803  int g = src1[3 * i + 1];
804  int b = src1[3 * i + 2];
805 
806  dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
807  dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
808  }
809 }
810 
811 static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
812  const uint8_t *src2, int width, uint32_t *rgb2yuv)
813 {
814  int16_t *dstU = (int16_t *)_dstU;
815  int16_t *dstV = (int16_t *)_dstV;
816  int i;
817  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
818  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
819  av_assert1(src1 == src2);
820  for (i = 0; i < width; i++) {
821  int r = src1[6 * i + 0] + src1[6 * i + 3];
822  int g = src1[6 * i + 1] + src1[6 * i + 4];
823  int b = src1[6 * i + 2] + src1[6 * i + 5];
824 
825  dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
826  dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
827  }
828 }
829 
830 static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv)
831 {
832  uint16_t *dst = (uint16_t *)_dst;
833  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
834  int i;
835  for (i = 0; i < width; i++) {
836  int g = src[0][i];
837  int b = src[1][i];
838  int r = src[2][i];
839 
840  dst[i] = (ry*r + gy*g + by*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
841  }
842 }
843 
844 static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused)
845 {
846  uint16_t *dst = (uint16_t *)_dst;
847  int i;
848  for (i = 0; i < width; i++)
849  dst[i] = src[3][i] << 6;
850 }
851 
852 static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv)
853 {
854  uint16_t *dstU = (uint16_t *)_dstU;
855  uint16_t *dstV = (uint16_t *)_dstV;
856  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
857  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
858  int i;
859  for (i = 0; i < width; i++) {
860  int g = src[0][i];
861  int b = src[1][i];
862  int r = src[2][i];
863 
864  dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
865  dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
866  }
867 }
868 
869 #define rdpx(src) \
870  is_be ? AV_RB16(src) : AV_RL16(src)
871 static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4],
872  int width, int bpc, int is_be, int32_t *rgb2yuv)
873 {
874  int i;
875  const uint16_t **src = (const uint16_t **)_src;
876  uint16_t *dst = (uint16_t *)_dst;
877  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
878  int shift = bpc < 16 ? bpc : 14;
879  for (i = 0; i < width; i++) {
880  int g = rdpx(src[0] + i);
881  int b = rdpx(src[1] + i);
882  int r = rdpx(src[2] + i);
883 
884  dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14));
885  }
886 }
887 
888 static av_always_inline void planar_rgb16_to_a(uint8_t *_dst, const uint8_t *_src[4],
889  int width, int bpc, int is_be, int32_t *rgb2yuv)
890 {
891  int i;
892  const uint16_t **src = (const uint16_t **)_src;
893  uint16_t *dst = (uint16_t *)_dst;
894  int shift = bpc < 16 ? bpc : 14;
895 
896  for (i = 0; i < width; i++) {
897  dst[i] = rdpx(src[3] + i) << (14 - shift);
898  }
899 }
900 
902  const uint8_t *_src[4], int width,
903  int bpc, int is_be, int32_t *rgb2yuv)
904 {
905  int i;
906  const uint16_t **src = (const uint16_t **)_src;
907  uint16_t *dstU = (uint16_t *)_dstU;
908  uint16_t *dstV = (uint16_t *)_dstV;
909  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
910  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
911  int shift = bpc < 16 ? bpc : 14;
912  for (i = 0; i < width; i++) {
913  int g = rdpx(src[0] + i);
914  int b = rdpx(src[1] + i);
915  int r = rdpx(src[2] + i);
916 
917  dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
918  dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
919  }
920 }
921 #undef rdpx
922 
923 #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \
924 static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \
925  int w, int32_t *rgb2yuv) \
926 { \
927  planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \
928 } \
929 static void planar_rgb##nbits##endian_name##_to_a(uint8_t *dst, const uint8_t *src[4], \
930  int w, int32_t *rgb2yuv) \
931 { \
932  planar_rgb16_to_a(dst, src, w, nbits, endian, rgb2yuv); \
933 } \
934 static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \
935  const uint8_t *src[4], int w, int32_t *rgb2yuv) \
936 { \
937  planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \
938 } \
939 
940 #define rgb9plus_planar_funcs(nbits) \
941  rgb9plus_planar_funcs_endian(nbits, le, 0) \
942  rgb9plus_planar_funcs_endian(nbits, be, 1)
943 
949 
951 {
952  enum AVPixelFormat srcFormat = c->srcFormat;
953 
954  c->chrToYV12 = NULL;
955  switch (srcFormat) {
956  case AV_PIX_FMT_YUYV422:
957  c->chrToYV12 = yuy2ToUV_c;
958  break;
959  case AV_PIX_FMT_YVYU422:
960  c->chrToYV12 = yvy2ToUV_c;
961  break;
962  case AV_PIX_FMT_UYVY422:
963  c->chrToYV12 = uyvyToUV_c;
964  break;
965  case AV_PIX_FMT_NV12:
966  c->chrToYV12 = nv12ToUV_c;
967  break;
968  case AV_PIX_FMT_NV21:
969  c->chrToYV12 = nv21ToUV_c;
970  break;
971  case AV_PIX_FMT_RGB8:
972  case AV_PIX_FMT_BGR8:
973  case AV_PIX_FMT_PAL8:
976  c->chrToYV12 = palToUV_c;
977  break;
978  case AV_PIX_FMT_GBRP9LE:
979  c->readChrPlanar = planar_rgb9le_to_uv;
980  break;
981  case AV_PIX_FMT_GBRP10LE:
982  c->readChrPlanar = planar_rgb10le_to_uv;
983  break;
985  case AV_PIX_FMT_GBRP12LE:
986  c->readChrPlanar = planar_rgb12le_to_uv;
987  break;
988  case AV_PIX_FMT_GBRP14LE:
989  c->readChrPlanar = planar_rgb14le_to_uv;
990  break;
992  case AV_PIX_FMT_GBRP16LE:
993  c->readChrPlanar = planar_rgb16le_to_uv;
994  break;
995  case AV_PIX_FMT_GBRP9BE:
996  c->readChrPlanar = planar_rgb9be_to_uv;
997  break;
998  case AV_PIX_FMT_GBRP10BE:
999  c->readChrPlanar = planar_rgb10be_to_uv;
1000  break;
1001  case AV_PIX_FMT_GBRAP12BE:
1002  case AV_PIX_FMT_GBRP12BE:
1003  c->readChrPlanar = planar_rgb12be_to_uv;
1004  break;
1005  case AV_PIX_FMT_GBRP14BE:
1006  c->readChrPlanar = planar_rgb14be_to_uv;
1007  break;
1008  case AV_PIX_FMT_GBRAP16BE:
1009  case AV_PIX_FMT_GBRP16BE:
1010  c->readChrPlanar = planar_rgb16be_to_uv;
1011  break;
1012  case AV_PIX_FMT_GBRAP:
1013  case AV_PIX_FMT_GBRP:
1014  c->readChrPlanar = planar_rgb_to_uv;
1015  break;
1016 #if HAVE_BIGENDIAN
1017  case AV_PIX_FMT_YUV444P9LE:
1018  case AV_PIX_FMT_YUV422P9LE:
1019  case AV_PIX_FMT_YUV420P9LE:
1034 
1044  c->chrToYV12 = bswap16UV_c;
1045  break;
1046 #else
1047  case AV_PIX_FMT_YUV444P9BE:
1048  case AV_PIX_FMT_YUV422P9BE:
1049  case AV_PIX_FMT_YUV420P9BE:
1064 
1074  c->chrToYV12 = bswap16UV_c;
1075  break;
1076 #endif
1077  case AV_PIX_FMT_AYUV64LE:
1078  c->chrToYV12 = read_ayuv64le_UV_c;
1079  break;
1080  case AV_PIX_FMT_P010LE:
1081  c->chrToYV12 = p010LEToUV_c;
1082  break;
1083  case AV_PIX_FMT_P010BE:
1084  c->chrToYV12 = p010BEToUV_c;
1085  break;
1086  }
1087  if (c->chrSrcHSubSample) {
1088  switch (srcFormat) {
1089  case AV_PIX_FMT_RGBA64BE:
1090  c->chrToYV12 = rgb64BEToUV_half_c;
1091  break;
1092  case AV_PIX_FMT_RGBA64LE:
1093  c->chrToYV12 = rgb64LEToUV_half_c;
1094  break;
1095  case AV_PIX_FMT_BGRA64BE:
1096  c->chrToYV12 = bgr64BEToUV_half_c;
1097  break;
1098  case AV_PIX_FMT_BGRA64LE:
1099  c->chrToYV12 = bgr64LEToUV_half_c;
1100  break;
1101  case AV_PIX_FMT_RGB48BE:
1102  c->chrToYV12 = rgb48BEToUV_half_c;
1103  break;
1104  case AV_PIX_FMT_RGB48LE:
1105  c->chrToYV12 = rgb48LEToUV_half_c;
1106  break;
1107  case AV_PIX_FMT_BGR48BE:
1108  c->chrToYV12 = bgr48BEToUV_half_c;
1109  break;
1110  case AV_PIX_FMT_BGR48LE:
1111  c->chrToYV12 = bgr48LEToUV_half_c;
1112  break;
1113  case AV_PIX_FMT_RGB32:
1114  c->chrToYV12 = bgr32ToUV_half_c;
1115  break;
1116  case AV_PIX_FMT_RGB32_1:
1117  c->chrToYV12 = bgr321ToUV_half_c;
1118  break;
1119  case AV_PIX_FMT_BGR24:
1120  c->chrToYV12 = bgr24ToUV_half_c;
1121  break;
1122  case AV_PIX_FMT_BGR565LE:
1123  c->chrToYV12 = bgr16leToUV_half_c;
1124  break;
1125  case AV_PIX_FMT_BGR565BE:
1126  c->chrToYV12 = bgr16beToUV_half_c;
1127  break;
1128  case AV_PIX_FMT_BGR555LE:
1129  c->chrToYV12 = bgr15leToUV_half_c;
1130  break;
1131  case AV_PIX_FMT_BGR555BE:
1132  c->chrToYV12 = bgr15beToUV_half_c;
1133  break;
1134  case AV_PIX_FMT_GBRAP:
1135  case AV_PIX_FMT_GBRP:
1136  c->chrToYV12 = gbr24pToUV_half_c;
1137  break;
1138  case AV_PIX_FMT_BGR444LE:
1139  c->chrToYV12 = bgr12leToUV_half_c;
1140  break;
1141  case AV_PIX_FMT_BGR444BE:
1142  c->chrToYV12 = bgr12beToUV_half_c;
1143  break;
1144  case AV_PIX_FMT_BGR32:
1145  c->chrToYV12 = rgb32ToUV_half_c;
1146  break;
1147  case AV_PIX_FMT_BGR32_1:
1148  c->chrToYV12 = rgb321ToUV_half_c;
1149  break;
1150  case AV_PIX_FMT_RGB24:
1151  c->chrToYV12 = rgb24ToUV_half_c;
1152  break;
1153  case AV_PIX_FMT_RGB565LE:
1154  c->chrToYV12 = rgb16leToUV_half_c;
1155  break;
1156  case AV_PIX_FMT_RGB565BE:
1157  c->chrToYV12 = rgb16beToUV_half_c;
1158  break;
1159  case AV_PIX_FMT_RGB555LE:
1160  c->chrToYV12 = rgb15leToUV_half_c;
1161  break;
1162  case AV_PIX_FMT_RGB555BE:
1163  c->chrToYV12 = rgb15beToUV_half_c;
1164  break;
1165  case AV_PIX_FMT_RGB444LE:
1166  c->chrToYV12 = rgb12leToUV_half_c;
1167  break;
1168  case AV_PIX_FMT_RGB444BE:
1169  c->chrToYV12 = rgb12beToUV_half_c;
1170  break;
1171  }
1172  } else {
1173  switch (srcFormat) {
1174  case AV_PIX_FMT_RGBA64BE:
1175  c->chrToYV12 = rgb64BEToUV_c;
1176  break;
1177  case AV_PIX_FMT_RGBA64LE:
1178  c->chrToYV12 = rgb64LEToUV_c;
1179  break;
1180  case AV_PIX_FMT_BGRA64BE:
1181  c->chrToYV12 = bgr64BEToUV_c;
1182  break;
1183  case AV_PIX_FMT_BGRA64LE:
1184  c->chrToYV12 = bgr64LEToUV_c;
1185  break;
1186  case AV_PIX_FMT_RGB48BE:
1187  c->chrToYV12 = rgb48BEToUV_c;
1188  break;
1189  case AV_PIX_FMT_RGB48LE:
1190  c->chrToYV12 = rgb48LEToUV_c;
1191  break;
1192  case AV_PIX_FMT_BGR48BE:
1193  c->chrToYV12 = bgr48BEToUV_c;
1194  break;
1195  case AV_PIX_FMT_BGR48LE:
1196  c->chrToYV12 = bgr48LEToUV_c;
1197  break;
1198  case AV_PIX_FMT_RGB32:
1199  c->chrToYV12 = bgr32ToUV_c;
1200  break;
1201  case AV_PIX_FMT_RGB32_1:
1202  c->chrToYV12 = bgr321ToUV_c;
1203  break;
1204  case AV_PIX_FMT_BGR24:
1205  c->chrToYV12 = bgr24ToUV_c;
1206  break;
1207  case AV_PIX_FMT_BGR565LE:
1208  c->chrToYV12 = bgr16leToUV_c;
1209  break;
1210  case AV_PIX_FMT_BGR565BE:
1211  c->chrToYV12 = bgr16beToUV_c;
1212  break;
1213  case AV_PIX_FMT_BGR555LE:
1214  c->chrToYV12 = bgr15leToUV_c;
1215  break;
1216  case AV_PIX_FMT_BGR555BE:
1217  c->chrToYV12 = bgr15beToUV_c;
1218  break;
1219  case AV_PIX_FMT_BGR444LE:
1220  c->chrToYV12 = bgr12leToUV_c;
1221  break;
1222  case AV_PIX_FMT_BGR444BE:
1223  c->chrToYV12 = bgr12beToUV_c;
1224  break;
1225  case AV_PIX_FMT_BGR32:
1226  c->chrToYV12 = rgb32ToUV_c;
1227  break;
1228  case AV_PIX_FMT_BGR32_1:
1229  c->chrToYV12 = rgb321ToUV_c;
1230  break;
1231  case AV_PIX_FMT_RGB24:
1232  c->chrToYV12 = rgb24ToUV_c;
1233  break;
1234  case AV_PIX_FMT_RGB565LE:
1235  c->chrToYV12 = rgb16leToUV_c;
1236  break;
1237  case AV_PIX_FMT_RGB565BE:
1238  c->chrToYV12 = rgb16beToUV_c;
1239  break;
1240  case AV_PIX_FMT_RGB555LE:
1241  c->chrToYV12 = rgb15leToUV_c;
1242  break;
1243  case AV_PIX_FMT_RGB555BE:
1244  c->chrToYV12 = rgb15beToUV_c;
1245  break;
1246  case AV_PIX_FMT_RGB444LE:
1247  c->chrToYV12 = rgb12leToUV_c;
1248  break;
1249  case AV_PIX_FMT_RGB444BE:
1250  c->chrToYV12 = rgb12beToUV_c;
1251  break;
1252  }
1253  }
1254 
1255  c->lumToYV12 = NULL;
1256  c->alpToYV12 = NULL;
1257  switch (srcFormat) {
1258  case AV_PIX_FMT_GBRP9LE:
1259  c->readLumPlanar = planar_rgb9le_to_y;
1260  break;
1261  case AV_PIX_FMT_GBRP10LE:
1262  c->readLumPlanar = planar_rgb10le_to_y;
1263  break;
1264  case AV_PIX_FMT_GBRAP12LE:
1265  c->readAlpPlanar = planar_rgb12le_to_a;
1266  case AV_PIX_FMT_GBRP12LE:
1267  c->readLumPlanar = planar_rgb12le_to_y;
1268  break;
1269  case AV_PIX_FMT_GBRP14LE:
1270  c->readLumPlanar = planar_rgb14le_to_y;
1271  break;
1272  case AV_PIX_FMT_GBRAP16LE:
1273  c->readAlpPlanar = planar_rgb16le_to_a;
1274  case AV_PIX_FMT_GBRP16LE:
1275  c->readLumPlanar = planar_rgb16le_to_y;
1276  break;
1277  case AV_PIX_FMT_GBRP9BE:
1278  c->readLumPlanar = planar_rgb9be_to_y;
1279  break;
1280  case AV_PIX_FMT_GBRP10BE:
1281  c->readLumPlanar = planar_rgb10be_to_y;
1282  break;
1283  case AV_PIX_FMT_GBRAP12BE:
1284  c->readAlpPlanar = planar_rgb12be_to_a;
1285  case AV_PIX_FMT_GBRP12BE:
1286  c->readLumPlanar = planar_rgb12be_to_y;
1287  break;
1288  case AV_PIX_FMT_GBRP14BE:
1289  c->readLumPlanar = planar_rgb14be_to_y;
1290  break;
1291  case AV_PIX_FMT_GBRAP16BE:
1292  c->readAlpPlanar = planar_rgb16be_to_a;
1293  case AV_PIX_FMT_GBRP16BE:
1294  c->readLumPlanar = planar_rgb16be_to_y;
1295  break;
1296  case AV_PIX_FMT_GBRAP:
1297  c->readAlpPlanar = planar_rgb_to_a;
1298  case AV_PIX_FMT_GBRP:
1299  c->readLumPlanar = planar_rgb_to_y;
1300  break;
1301 #if HAVE_BIGENDIAN
1302  case AV_PIX_FMT_YUV444P9LE:
1303  case AV_PIX_FMT_YUV422P9LE:
1304  case AV_PIX_FMT_YUV420P9LE:
1319 
1320  case AV_PIX_FMT_GRAY16LE:
1321  c->lumToYV12 = bswap16Y_c;
1322  break;
1332  c->lumToYV12 = bswap16Y_c;
1333  c->alpToYV12 = bswap16Y_c;
1334  break;
1335 #else
1336  case AV_PIX_FMT_YUV444P9BE:
1337  case AV_PIX_FMT_YUV422P9BE:
1338  case AV_PIX_FMT_YUV420P9BE:
1353 
1354  case AV_PIX_FMT_GRAY16BE:
1355  c->lumToYV12 = bswap16Y_c;
1356  break;
1366  c->lumToYV12 = bswap16Y_c;
1367  c->alpToYV12 = bswap16Y_c;
1368  break;
1369 #endif
1370  case AV_PIX_FMT_YA16LE:
1371  c->lumToYV12 = read_ya16le_gray_c;
1372  break;
1373  case AV_PIX_FMT_YA16BE:
1374  c->lumToYV12 = read_ya16be_gray_c;
1375  break;
1376  case AV_PIX_FMT_AYUV64LE:
1377  c->lumToYV12 = read_ayuv64le_Y_c;
1378  break;
1379  case AV_PIX_FMT_YUYV422:
1380  case AV_PIX_FMT_YVYU422:
1381  case AV_PIX_FMT_YA8:
1382  c->lumToYV12 = yuy2ToY_c;
1383  break;
1384  case AV_PIX_FMT_UYVY422:
1385  c->lumToYV12 = uyvyToY_c;
1386  break;
1387  case AV_PIX_FMT_BGR24:
1388  c->lumToYV12 = bgr24ToY_c;
1389  break;
1390  case AV_PIX_FMT_BGR565LE:
1391  c->lumToYV12 = bgr16leToY_c;
1392  break;
1393  case AV_PIX_FMT_BGR565BE:
1394  c->lumToYV12 = bgr16beToY_c;
1395  break;
1396  case AV_PIX_FMT_BGR555LE:
1397  c->lumToYV12 = bgr15leToY_c;
1398  break;
1399  case AV_PIX_FMT_BGR555BE:
1400  c->lumToYV12 = bgr15beToY_c;
1401  break;
1402  case AV_PIX_FMT_BGR444LE:
1403  c->lumToYV12 = bgr12leToY_c;
1404  break;
1405  case AV_PIX_FMT_BGR444BE:
1406  c->lumToYV12 = bgr12beToY_c;
1407  break;
1408  case AV_PIX_FMT_RGB24:
1409  c->lumToYV12 = rgb24ToY_c;
1410  break;
1411  case AV_PIX_FMT_RGB565LE:
1412  c->lumToYV12 = rgb16leToY_c;
1413  break;
1414  case AV_PIX_FMT_RGB565BE:
1415  c->lumToYV12 = rgb16beToY_c;
1416  break;
1417  case AV_PIX_FMT_RGB555LE:
1418  c->lumToYV12 = rgb15leToY_c;
1419  break;
1420  case AV_PIX_FMT_RGB555BE:
1421  c->lumToYV12 = rgb15beToY_c;
1422  break;
1423  case AV_PIX_FMT_RGB444LE:
1424  c->lumToYV12 = rgb12leToY_c;
1425  break;
1426  case AV_PIX_FMT_RGB444BE:
1427  c->lumToYV12 = rgb12beToY_c;
1428  break;
1429  case AV_PIX_FMT_RGB8:
1430  case AV_PIX_FMT_BGR8:
1431  case AV_PIX_FMT_PAL8:
1432  case AV_PIX_FMT_BGR4_BYTE:
1433  case AV_PIX_FMT_RGB4_BYTE:
1434  c->lumToYV12 = palToY_c;
1435  break;
1436  case AV_PIX_FMT_MONOBLACK:
1437  c->lumToYV12 = monoblack2Y_c;
1438  break;
1439  case AV_PIX_FMT_MONOWHITE:
1440  c->lumToYV12 = monowhite2Y_c;
1441  break;
1442  case AV_PIX_FMT_RGB32:
1443  c->lumToYV12 = bgr32ToY_c;
1444  break;
1445  case AV_PIX_FMT_RGB32_1:
1446  c->lumToYV12 = bgr321ToY_c;
1447  break;
1448  case AV_PIX_FMT_BGR32:
1449  c->lumToYV12 = rgb32ToY_c;
1450  break;
1451  case AV_PIX_FMT_BGR32_1:
1452  c->lumToYV12 = rgb321ToY_c;
1453  break;
1454  case AV_PIX_FMT_RGB48BE:
1455  c->lumToYV12 = rgb48BEToY_c;
1456  break;
1457  case AV_PIX_FMT_RGB48LE:
1458  c->lumToYV12 = rgb48LEToY_c;
1459  break;
1460  case AV_PIX_FMT_BGR48BE:
1461  c->lumToYV12 = bgr48BEToY_c;
1462  break;
1463  case AV_PIX_FMT_BGR48LE:
1464  c->lumToYV12 = bgr48LEToY_c;
1465  break;
1466  case AV_PIX_FMT_RGBA64BE:
1467  c->lumToYV12 = rgb64BEToY_c;
1468  break;
1469  case AV_PIX_FMT_RGBA64LE:
1470  c->lumToYV12 = rgb64LEToY_c;
1471  break;
1472  case AV_PIX_FMT_BGRA64BE:
1473  c->lumToYV12 = bgr64BEToY_c;
1474  break;
1475  case AV_PIX_FMT_BGRA64LE:
1476  c->lumToYV12 = bgr64LEToY_c;
1477  break;
1478  case AV_PIX_FMT_P010LE:
1479  c->lumToYV12 = p010LEToY_c;
1480  break;
1481  case AV_PIX_FMT_P010BE:
1482  c->lumToYV12 = p010BEToY_c;
1483  break;
1484  }
1485  if (c->needAlpha) {
1486  if (is16BPS(srcFormat) || isNBPS(srcFormat)) {
1487  if (HAVE_BIGENDIAN == !isBE(srcFormat))
1488  c->alpToYV12 = bswap16Y_c;
1489  }
1490  switch (srcFormat) {
1491  case AV_PIX_FMT_BGRA64LE:
1492  case AV_PIX_FMT_RGBA64LE: c->alpToYV12 = rgba64leToA_c; break;
1493  case AV_PIX_FMT_BGRA64BE:
1494  case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64beToA_c; break;
1495  case AV_PIX_FMT_BGRA:
1496  case AV_PIX_FMT_RGBA:
1497  c->alpToYV12 = rgbaToA_c;
1498  break;
1499  case AV_PIX_FMT_ABGR:
1500  case AV_PIX_FMT_ARGB:
1501  c->alpToYV12 = abgrToA_c;
1502  break;
1503  case AV_PIX_FMT_YA8:
1504  c->alpToYV12 = uyvyToY_c;
1505  break;
1506  case AV_PIX_FMT_YA16LE:
1507  c->alpToYV12 = read_ya16le_alpha_c;
1508  break;
1509  case AV_PIX_FMT_YA16BE:
1510  c->alpToYV12 = read_ya16be_alpha_c;
1511  break;
1512  case AV_PIX_FMT_AYUV64LE:
1513  c->alpToYV12 = read_ayuv64le_A_c;
1514  break;
1515  case AV_PIX_FMT_PAL8 :
1516  c->alpToYV12 = palToA_c;
1517  break;
1518  }
1519  }
1520 }
static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused)
Definition: input.c:844
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
Definition: pixfmt.h:82
static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:668
#define NULL
Definition: coverity.c:32
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:177
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
Definition: pixfmt.h:288
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:265
static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *rgb2yuv)
Definition: input.c:724
static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:675
static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:533
static int shift(int a, int b)
Definition: sonic.c:82
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:258
static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:647
static av_always_inline void rgb64ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV, const uint16_t *src1, const uint16_t *src2, int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
Definition: input.c:78
#define RV_IDX
RGB2YUV_SHIFT RGB2YUV_SHIFT bgr15le
Definition: input.c:383
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:262
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:170
#define BV_IDX
8bit gray, 8bit alpha
Definition: pixfmt.h:154
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:219
static void fn() rgb2yuv(uint8_t *_yuv[3], const ptrdiff_t yuv_stride[3], int16_t *rgb[3], ptrdiff_t s, int w, int h, const int16_t rgb2yuv_coeffs[3][3][8], const int16_t yuv_offset[8])
packed RGB 8:8:8, 24bpp, RGBRGB...
Definition: pixfmt.h:64
#define rgb9plus_planar_funcs(nbits)
Definition: input.c:940
const char * g
Definition: vf_curves.c:108
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:173
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:263
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:180
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined ...
Definition: pixfmt.h:116
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:218
#define GV_IDX
#define av_bswap16
Definition: bswap.h:31
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
Definition: pixfmt.h:200
static av_always_inline int is16BPS(enum AVPixelFormat pix_fmt)
external API header
static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv)
Definition: input.c:852
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
Definition: pixfmt.h:119
static void read_ayuv64le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, uint32_t *unused2)
Definition: input.c:610
static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:491
planar GBR 4:4:4 36bpp, little-endian
Definition: pixfmt.h:268
The following 12 formats have the disadvantage of needing 1 format for each bit depth.
Definition: pixfmt.h:167
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:151
static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:602
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_WL32 unsigned int_TMPL AV_WL24 unsigned int_TMPL AV_WL16 uint64_t_TMPL AV_WB64 unsigned int_TMPL AV_WB32 unsigned int_TMPL AV_WB24 unsigned int_TMPL AV_RB16
Definition: bytestream.h:87
planar GBR 4:4:4 36bpp, big-endian
Definition: pixfmt.h:267
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:139
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_WL32 unsigned int_TMPL AV_WL24 unsigned int_TMPL AV_RL16
Definition: bytestream.h:87
#define r_b
void ff_sws_init_input_funcs(SwsContext *c)
#define b_r
static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:525
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
Definition: pixfmt.h:114
packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
Definition: pixfmt.h:86
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT rgb12be
Definition: input.c:393
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian ...
Definition: pixfmt.h:190
#define RU_IDX
planar GBRA 4:4:4:4 64bpp, big-endian
Definition: pixfmt.h:229
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:201
static void p010LEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:682
uint8_t
#define av_cold
Definition: attributes.h:82
8 bit with AV_PIX_FMT_RGB32 palette
Definition: pixfmt.h:73
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as lit...
Definition: pixfmt.h:111
static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *rgb2yuv)
Definition: input.c:739
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT rgb16le
Definition: input.c:385
#define b
Definition: input.c:41
bgr321
Definition: input.c:379
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:216
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined ...
Definition: pixfmt.h:150
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:264
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
Definition: pixfmt.h:113
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
Definition: pixfmt.h:95
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
Definition: pixfmt.h:202
static void p010BEToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:711
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
Definition: pixfmt.h:289
planar GBR 4:4:4 48bpp, big-endian
Definition: pixfmt.h:185
#define input_pixel(pos)
Definition: input.c:722
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
Definition: pixfmt.h:205
static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:639
external API header
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
Definition: pixfmt.h:291
static void p010LEToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:700
#define r
Definition: input.c:40
static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
Definition: input.c:453
planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:168
#define U(x)
Definition: vp56_arith.h:37
planar GBR 4:4:4 27bpp, big-endian
Definition: pixfmt.h:181
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:176
#define AV_PIX_FMT_BGR32_1
Definition: pixfmt.h:318
16bit gray, 16bit alpha (big-endian)
Definition: pixfmt.h:225
#define S(s, c, i)
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:144
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
Definition: pixfmt.h:96
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
Definition: pixfmt.h:193
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:172
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
Definition: pixfmt.h:90
simple assert() macros that are a bit more flexible than ISO C assert().
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:261
static av_always_inline void planar_rgb16_to_a(uint8_t *_dst, const uint8_t *_src[4], int width, int bpc, int is_be, int32_t *rgb2yuv)
Definition: input.c:888
static av_always_inline void rgb48ToUV_c_template(uint16_t *dstU, uint16_t *dstV, const uint16_t *src1, const uint16_t *src2, int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
Definition: input.c:146
static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:444
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:142
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian
Definition: pixfmt.h:298
static av_always_inline void rgb16_32ToUV_c_template(int16_t *dstU, int16_t *dstV, const uint8_t *src, int width, enum AVPixelFormat origin, int shr, int shg, int shb, int shp, int maskr, int maskg, int maskb, int rsh, int gsh, int bsh, int S, int32_t *rgb2yuv)
Definition: input.c:277
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
Definition: pixfmt.h:194
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
Definition: pixfmt.h:93
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as lit...
Definition: pixfmt.h:160
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
Definition: pixfmt.h:94
#define isNBPS(x)
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:195
static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:586
as above, but U and V bytes are swapped
Definition: pixfmt.h:91
static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:578
planar GBR 4:4:4:4 48bpp, big-endian
Definition: pixfmt.h:300
#define RGB2YUV_SHIFT
#define av_assert1(cond)
assert() equivalent, that does not lie in speed critical code.
Definition: avassert.h:53
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT rgb12le
Definition: input.c:387
packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
Definition: pixfmt.h:89
static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *rgb2yuv)
Definition: input.c:811
static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal)
Definition: input.c:464
static av_always_inline void rgb48ToUV_half_c_template(uint16_t *dstU, uint16_t *dstV, const uint16_t *src1, const uint16_t *src2, int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
Definition: input.c:168
#define width
static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *rgb2yuv)
Definition: input.c:758
int32_t
#define RY_IDX
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
Definition: pixfmt.h:199
packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
Definition: pixfmt.h:221
static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4], int width, int bpc, int is_be, int32_t *rgb2yuv)
Definition: input.c:871
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
Definition: pixfmt.h:191
packed RGB 8:8:8, 24bpp, BGRBGR...
Definition: pixfmt.h:65
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:256
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:169
#define rgb48funcs(pattern, BE_LE, origin)
Definition: input.c:197
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian
Definition: pixfmt.h:297
#define src
Definition: vp9dsp.c:530
static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:555
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:178
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big...
Definition: pixfmt.h:159
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
Definition: pixfmt.h:118
planar GBR 4:4:4:4 48bpp, little-endian
Definition: pixfmt.h:301
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT static RGB2YUV_SHIFT void gbr24pToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *gsrc, const uint8_t *bsrc, const uint8_t *rsrc, int width, uint32_t *rgb2yuv)
Definition: input.c:395
#define AV_PIX_FMT_BGR32
Definition: pixfmt.h:317
static av_always_inline int isBE(enum AVPixelFormat pix_fmt)
static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU, int16_t *dstV, const uint8_t *src, int width, enum AVPixelFormat origin, int shr, int shg, int shb, int shp, int maskr, int maskg, int maskb, int rsh, int gsh, int bsh, int S, int32_t *rgb2yuv)
Definition: input.c:305
packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
Definition: pixfmt.h:84
#define src1
Definition: h264pred.c:139
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:140
static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1, const uint8_t *_src2, int width, uint32_t *unused)
Definition: input.c:565
static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:508
static av_always_inline void rgb64ToUV_c_template(uint16_t *dstU, uint16_t *dstV, const uint16_t *src1, const uint16_t *src2, int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
Definition: input.c:59
RGB2YUV_SHIFT rgb321
Definition: input.c:381
planar GBR 4:4:4 30bpp, big-endian
Definition: pixfmt.h:183
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:203
#define AV_PIX_FMT_RGB32
Definition: pixfmt.h:315
packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
Definition: pixfmt.h:63
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT bgr15be
Definition: input.c:389
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
Definition: pixfmt.h:290
planar GBR 4:4:4 42bpp, little-endian
Definition: pixfmt.h:270
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
Definition: pixfmt.h:204
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
Definition: pixfmt.h:206
Y , 16bpp, big-endian.
Definition: pixfmt.h:98
static void read_ayuv64le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src, const uint8_t *unused1, int width, uint32_t *unused2)
Definition: input.c:619
byte swapping routines
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:257
planar GBR 4:4:4 42bpp, big-endian
Definition: pixfmt.h:269
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
Definition: pixfmt.h:189
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined ...
Definition: pixfmt.h:121
#define u(width,...)
#define GY_IDX
static void rgba64leToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:415
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
Definition: pixfmt.h:198
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:115
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:153
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:174
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:143
static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv)
Definition: input.c:830
static void read_ayuv64le_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, uint32_t *unused2)
Definition: input.c:629
Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb...
Definition: pixfmt.h:72
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:260
Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb...
Definition: pixfmt.h:71
static av_always_inline void planar_rgb16_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *_src[4], int width, int bpc, int is_be, int32_t *rgb2yuv)
Definition: input.c:901
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:228
planar GBR 4:4:4 27bpp, little-endian
Definition: pixfmt.h:182
static double c[64]
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big...
Definition: pixfmt.h:110
#define rnd()
Definition: checkasm.h:66
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:141
packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
Definition: pixfmt.h:87
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
Definition: pixfmt.h:196
RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT RGB2YUV_SHIFT rgb16be
Definition: input.c:391
static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *rgb2yuv)
Definition: input.c:777
static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:594
#define rdpx(src)
Definition: input.c:869
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:266
#define AV_PIX_FMT_RGB32_1
Definition: pixfmt.h:316
static void rgba64beToA_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:425
Y , 16bpp, little-endian.
Definition: pixfmt.h:99
#define rgb16_32_wrapper(fmt, name, shr, shg, shb, shp, maskr,maskg, maskb, rsh, gsh, bsh, S)
Definition: input.c:349
16bit gray, 16bit alpha (little-endian)
Definition: pixfmt.h:226
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:197
static void p010BEToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:691
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:120
static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *pal)
Definition: input.c:475
static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *rgb2yuv)
Definition: input.c:792
#define GU_IDX
#define AV_WN16(p, v)
Definition: intreadwrite.h:372
#define av_always_inline
Definition: attributes.h:39
planar GBR 4:4:4 48bpp, little-endian
Definition: pixfmt.h:186
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined ...
Definition: pixfmt.h:152
static av_always_inline void rgb64ToY_c_template(uint16_t *dst, const uint16_t *src, int width, enum AVPixelFormat origin, int32_t *rgb2yuv)
Definition: input.c:44
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
Definition: pixfmt.h:192
#define BY_IDX
static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2, const uint8_t *src, int width)
Definition: input.c:658
planar GBRA 4:4:4:4 64bpp, little-endian
Definition: pixfmt.h:230
AVPixelFormat
Pixel format.
Definition: pixfmt.h:60
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:255
#define rgb64funcs(pattern, BE_LE, origin)
Definition: input.c:96
#define BU_IDX
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:175
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:259
planar GBR 4:4:4 30bpp, little-endian
Definition: pixfmt.h:184
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:217
static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, int width, uint32_t *unused)
Definition: input.c:544
packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
Definition: pixfmt.h:292
static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused)
Definition: input.c:435
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:171