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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 static void p016LEToUV_c(uint8_t *dstU, uint8_t *dstV,
723  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
724  int width, uint32_t *unused)
725 {
726  int i;
727  for (i = 0; i < width; i++) {
728  AV_WN16(dstU + i * 2, AV_RL16(src1 + i * 4 + 0));
729  AV_WN16(dstV + i * 2, AV_RL16(src1 + i * 4 + 2));
730  }
731 }
732 
733 static void p016BEToUV_c(uint8_t *dstU, uint8_t *dstV,
734  const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2,
735  int width, uint32_t *unused)
736 {
737  int i;
738  for (i = 0; i < width; i++) {
739  AV_WN16(dstU + i * 2, AV_RB16(src1 + i * 4 + 0));
740  AV_WN16(dstV + i * 2, AV_RB16(src1 + i * 4 + 2));
741  }
742 }
743 
744 #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos))
745 
746 static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2,
747  int width, uint32_t *rgb2yuv)
748 {
749  int16_t *dst = (int16_t *)_dst;
750  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
751  int i;
752  for (i = 0; i < width; i++) {
753  int b = src[i * 3 + 0];
754  int g = src[i * 3 + 1];
755  int r = src[i * 3 + 2];
756 
757  dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
758  }
759 }
760 
761 static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
762  const uint8_t *src2, int width, uint32_t *rgb2yuv)
763 {
764  int16_t *dstU = (int16_t *)_dstU;
765  int16_t *dstV = (int16_t *)_dstV;
766  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
767  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
768  int i;
769  for (i = 0; i < width; i++) {
770  int b = src1[3 * i + 0];
771  int g = src1[3 * i + 1];
772  int r = src1[3 * i + 2];
773 
774  dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
775  dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
776  }
777  av_assert1(src1 == src2);
778 }
779 
780 static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
781  const uint8_t *src2, int width, uint32_t *rgb2yuv)
782 {
783  int16_t *dstU = (int16_t *)_dstU;
784  int16_t *dstV = (int16_t *)_dstV;
785  int i;
786  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
787  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
788  for (i = 0; i < width; i++) {
789  int b = src1[6 * i + 0] + src1[6 * i + 3];
790  int g = src1[6 * i + 1] + src1[6 * i + 4];
791  int r = src1[6 * i + 2] + src1[6 * i + 5];
792 
793  dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
794  dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
795  }
796  av_assert1(src1 == src2);
797 }
798 
799 static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width,
800  uint32_t *rgb2yuv)
801 {
802  int16_t *dst = (int16_t *)_dst;
803  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
804  int i;
805  for (i = 0; i < width; i++) {
806  int r = src[i * 3 + 0];
807  int g = src[i * 3 + 1];
808  int b = src[i * 3 + 2];
809 
810  dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6));
811  }
812 }
813 
814 static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
815  const uint8_t *src2, int width, uint32_t *rgb2yuv)
816 {
817  int16_t *dstU = (int16_t *)_dstU;
818  int16_t *dstV = (int16_t *)_dstV;
819  int i;
820  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
821  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
822  av_assert1(src1 == src2);
823  for (i = 0; i < width; i++) {
824  int r = src1[3 * i + 0];
825  int g = src1[3 * i + 1];
826  int b = src1[3 * i + 2];
827 
828  dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
829  dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6);
830  }
831 }
832 
833 static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1,
834  const uint8_t *src2, int width, uint32_t *rgb2yuv)
835 {
836  int16_t *dstU = (int16_t *)_dstU;
837  int16_t *dstV = (int16_t *)_dstV;
838  int i;
839  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
840  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
841  av_assert1(src1 == src2);
842  for (i = 0; i < width; i++) {
843  int r = src1[6 * i + 0] + src1[6 * i + 3];
844  int g = src1[6 * i + 1] + src1[6 * i + 4];
845  int b = src1[6 * i + 2] + src1[6 * i + 5];
846 
847  dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
848  dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5);
849  }
850 }
851 
852 static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv)
853 {
854  uint16_t *dst = (uint16_t *)_dst;
855  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
856  int i;
857  for (i = 0; i < width; i++) {
858  int g = src[0][i];
859  int b = src[1][i];
860  int r = src[2][i];
861 
862  dst[i] = (ry*r + gy*g + by*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
863  }
864 }
865 
866 static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused)
867 {
868  uint16_t *dst = (uint16_t *)_dst;
869  int i;
870  for (i = 0; i < width; i++)
871  dst[i] = src[3][i] << 6;
872 }
873 
874 static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv)
875 {
876  uint16_t *dstU = (uint16_t *)_dstU;
877  uint16_t *dstV = (uint16_t *)_dstV;
878  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
879  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
880  int i;
881  for (i = 0; i < width; i++) {
882  int g = src[0][i];
883  int b = src[1][i];
884  int r = src[2][i];
885 
886  dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
887  dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6);
888  }
889 }
890 
891 #define rdpx(src) \
892  is_be ? AV_RB16(src) : AV_RL16(src)
893 static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4],
894  int width, int bpc, int is_be, int32_t *rgb2yuv)
895 {
896  int i;
897  const uint16_t **src = (const uint16_t **)_src;
898  uint16_t *dst = (uint16_t *)_dst;
899  int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX];
900  int shift = bpc < 16 ? bpc : 14;
901  for (i = 0; i < width; i++) {
902  int g = rdpx(src[0] + i);
903  int b = rdpx(src[1] + i);
904  int r = rdpx(src[2] + i);
905 
906  dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14));
907  }
908 }
909 
910 static av_always_inline void planar_rgb16_to_a(uint8_t *_dst, const uint8_t *_src[4],
911  int width, int bpc, int is_be, int32_t *rgb2yuv)
912 {
913  int i;
914  const uint16_t **src = (const uint16_t **)_src;
915  uint16_t *dst = (uint16_t *)_dst;
916  int shift = bpc < 16 ? bpc : 14;
917 
918  for (i = 0; i < width; i++) {
919  dst[i] = rdpx(src[3] + i) << (14 - shift);
920  }
921 }
922 
924  const uint8_t *_src[4], int width,
925  int bpc, int is_be, int32_t *rgb2yuv)
926 {
927  int i;
928  const uint16_t **src = (const uint16_t **)_src;
929  uint16_t *dstU = (uint16_t *)_dstU;
930  uint16_t *dstV = (uint16_t *)_dstV;
931  int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX];
932  int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX];
933  int shift = bpc < 16 ? bpc : 14;
934  for (i = 0; i < width; i++) {
935  int g = rdpx(src[0] + i);
936  int b = rdpx(src[1] + i);
937  int r = rdpx(src[2] + i);
938 
939  dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
940  dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14);
941  }
942 }
943 #undef rdpx
944 
945 #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \
946 static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \
947  int w, int32_t *rgb2yuv) \
948 { \
949  planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \
950 } \
951 static void planar_rgb##nbits##endian_name##_to_a(uint8_t *dst, const uint8_t *src[4], \
952  int w, int32_t *rgb2yuv) \
953 { \
954  planar_rgb16_to_a(dst, src, w, nbits, endian, rgb2yuv); \
955 } \
956 static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \
957  const uint8_t *src[4], int w, int32_t *rgb2yuv) \
958 { \
959  planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \
960 } \
961 
962 #define rgb9plus_planar_funcs(nbits) \
963  rgb9plus_planar_funcs_endian(nbits, le, 0) \
964  rgb9plus_planar_funcs_endian(nbits, be, 1)
965 
971 
973 {
974  enum AVPixelFormat srcFormat = c->srcFormat;
975 
976  c->chrToYV12 = NULL;
977  switch (srcFormat) {
978  case AV_PIX_FMT_YUYV422:
979  c->chrToYV12 = yuy2ToUV_c;
980  break;
981  case AV_PIX_FMT_YVYU422:
982  c->chrToYV12 = yvy2ToUV_c;
983  break;
984  case AV_PIX_FMT_UYVY422:
985  c->chrToYV12 = uyvyToUV_c;
986  break;
987  case AV_PIX_FMT_NV12:
988  c->chrToYV12 = nv12ToUV_c;
989  break;
990  case AV_PIX_FMT_NV21:
991  c->chrToYV12 = nv21ToUV_c;
992  break;
993  case AV_PIX_FMT_RGB8:
994  case AV_PIX_FMT_BGR8:
995  case AV_PIX_FMT_PAL8:
998  c->chrToYV12 = palToUV_c;
999  break;
1000  case AV_PIX_FMT_GBRP9LE:
1001  c->readChrPlanar = planar_rgb9le_to_uv;
1002  break;
1003  case AV_PIX_FMT_GBRAP10LE:
1004  case AV_PIX_FMT_GBRP10LE:
1005  c->readChrPlanar = planar_rgb10le_to_uv;
1006  break;
1007  case AV_PIX_FMT_GBRAP12LE:
1008  case AV_PIX_FMT_GBRP12LE:
1009  c->readChrPlanar = planar_rgb12le_to_uv;
1010  break;
1011  case AV_PIX_FMT_GBRP14LE:
1012  c->readChrPlanar = planar_rgb14le_to_uv;
1013  break;
1014  case AV_PIX_FMT_GBRAP16LE:
1015  case AV_PIX_FMT_GBRP16LE:
1016  c->readChrPlanar = planar_rgb16le_to_uv;
1017  break;
1018  case AV_PIX_FMT_GBRP9BE:
1019  c->readChrPlanar = planar_rgb9be_to_uv;
1020  break;
1021  case AV_PIX_FMT_GBRAP10BE:
1022  case AV_PIX_FMT_GBRP10BE:
1023  c->readChrPlanar = planar_rgb10be_to_uv;
1024  break;
1025  case AV_PIX_FMT_GBRAP12BE:
1026  case AV_PIX_FMT_GBRP12BE:
1027  c->readChrPlanar = planar_rgb12be_to_uv;
1028  break;
1029  case AV_PIX_FMT_GBRP14BE:
1030  c->readChrPlanar = planar_rgb14be_to_uv;
1031  break;
1032  case AV_PIX_FMT_GBRAP16BE:
1033  case AV_PIX_FMT_GBRP16BE:
1034  c->readChrPlanar = planar_rgb16be_to_uv;
1035  break;
1036  case AV_PIX_FMT_GBRAP:
1037  case AV_PIX_FMT_GBRP:
1038  c->readChrPlanar = planar_rgb_to_uv;
1039  break;
1040 #if HAVE_BIGENDIAN
1041  case AV_PIX_FMT_YUV444P9LE:
1042  case AV_PIX_FMT_YUV422P9LE:
1043  case AV_PIX_FMT_YUV420P9LE:
1058 
1068  c->chrToYV12 = bswap16UV_c;
1069  break;
1070 #else
1071  case AV_PIX_FMT_YUV444P9BE:
1072  case AV_PIX_FMT_YUV422P9BE:
1073  case AV_PIX_FMT_YUV420P9BE:
1088 
1098  c->chrToYV12 = bswap16UV_c;
1099  break;
1100 #endif
1101  case AV_PIX_FMT_AYUV64LE:
1102  c->chrToYV12 = read_ayuv64le_UV_c;
1103  break;
1104  case AV_PIX_FMT_P010LE:
1105  c->chrToYV12 = p010LEToUV_c;
1106  break;
1107  case AV_PIX_FMT_P010BE:
1108  c->chrToYV12 = p010BEToUV_c;
1109  break;
1110  case AV_PIX_FMT_P016LE:
1111  c->chrToYV12 = p016LEToUV_c;
1112  break;
1113  case AV_PIX_FMT_P016BE:
1114  c->chrToYV12 = p016BEToUV_c;
1115  break;
1116  }
1117  if (c->chrSrcHSubSample) {
1118  switch (srcFormat) {
1119  case AV_PIX_FMT_RGBA64BE:
1120  c->chrToYV12 = rgb64BEToUV_half_c;
1121  break;
1122  case AV_PIX_FMT_RGBA64LE:
1123  c->chrToYV12 = rgb64LEToUV_half_c;
1124  break;
1125  case AV_PIX_FMT_BGRA64BE:
1126  c->chrToYV12 = bgr64BEToUV_half_c;
1127  break;
1128  case AV_PIX_FMT_BGRA64LE:
1129  c->chrToYV12 = bgr64LEToUV_half_c;
1130  break;
1131  case AV_PIX_FMT_RGB48BE:
1132  c->chrToYV12 = rgb48BEToUV_half_c;
1133  break;
1134  case AV_PIX_FMT_RGB48LE:
1135  c->chrToYV12 = rgb48LEToUV_half_c;
1136  break;
1137  case AV_PIX_FMT_BGR48BE:
1138  c->chrToYV12 = bgr48BEToUV_half_c;
1139  break;
1140  case AV_PIX_FMT_BGR48LE:
1141  c->chrToYV12 = bgr48LEToUV_half_c;
1142  break;
1143  case AV_PIX_FMT_RGB32:
1144  c->chrToYV12 = bgr32ToUV_half_c;
1145  break;
1146  case AV_PIX_FMT_RGB32_1:
1147  c->chrToYV12 = bgr321ToUV_half_c;
1148  break;
1149  case AV_PIX_FMT_BGR24:
1150  c->chrToYV12 = bgr24ToUV_half_c;
1151  break;
1152  case AV_PIX_FMT_BGR565LE:
1153  c->chrToYV12 = bgr16leToUV_half_c;
1154  break;
1155  case AV_PIX_FMT_BGR565BE:
1156  c->chrToYV12 = bgr16beToUV_half_c;
1157  break;
1158  case AV_PIX_FMT_BGR555LE:
1159  c->chrToYV12 = bgr15leToUV_half_c;
1160  break;
1161  case AV_PIX_FMT_BGR555BE:
1162  c->chrToYV12 = bgr15beToUV_half_c;
1163  break;
1164  case AV_PIX_FMT_GBRAP:
1165  case AV_PIX_FMT_GBRP:
1166  c->chrToYV12 = gbr24pToUV_half_c;
1167  break;
1168  case AV_PIX_FMT_BGR444LE:
1169  c->chrToYV12 = bgr12leToUV_half_c;
1170  break;
1171  case AV_PIX_FMT_BGR444BE:
1172  c->chrToYV12 = bgr12beToUV_half_c;
1173  break;
1174  case AV_PIX_FMT_BGR32:
1175  c->chrToYV12 = rgb32ToUV_half_c;
1176  break;
1177  case AV_PIX_FMT_BGR32_1:
1178  c->chrToYV12 = rgb321ToUV_half_c;
1179  break;
1180  case AV_PIX_FMT_RGB24:
1181  c->chrToYV12 = rgb24ToUV_half_c;
1182  break;
1183  case AV_PIX_FMT_RGB565LE:
1184  c->chrToYV12 = rgb16leToUV_half_c;
1185  break;
1186  case AV_PIX_FMT_RGB565BE:
1187  c->chrToYV12 = rgb16beToUV_half_c;
1188  break;
1189  case AV_PIX_FMT_RGB555LE:
1190  c->chrToYV12 = rgb15leToUV_half_c;
1191  break;
1192  case AV_PIX_FMT_RGB555BE:
1193  c->chrToYV12 = rgb15beToUV_half_c;
1194  break;
1195  case AV_PIX_FMT_RGB444LE:
1196  c->chrToYV12 = rgb12leToUV_half_c;
1197  break;
1198  case AV_PIX_FMT_RGB444BE:
1199  c->chrToYV12 = rgb12beToUV_half_c;
1200  break;
1201  }
1202  } else {
1203  switch (srcFormat) {
1204  case AV_PIX_FMT_RGBA64BE:
1205  c->chrToYV12 = rgb64BEToUV_c;
1206  break;
1207  case AV_PIX_FMT_RGBA64LE:
1208  c->chrToYV12 = rgb64LEToUV_c;
1209  break;
1210  case AV_PIX_FMT_BGRA64BE:
1211  c->chrToYV12 = bgr64BEToUV_c;
1212  break;
1213  case AV_PIX_FMT_BGRA64LE:
1214  c->chrToYV12 = bgr64LEToUV_c;
1215  break;
1216  case AV_PIX_FMT_RGB48BE:
1217  c->chrToYV12 = rgb48BEToUV_c;
1218  break;
1219  case AV_PIX_FMT_RGB48LE:
1220  c->chrToYV12 = rgb48LEToUV_c;
1221  break;
1222  case AV_PIX_FMT_BGR48BE:
1223  c->chrToYV12 = bgr48BEToUV_c;
1224  break;
1225  case AV_PIX_FMT_BGR48LE:
1226  c->chrToYV12 = bgr48LEToUV_c;
1227  break;
1228  case AV_PIX_FMT_RGB32:
1229  c->chrToYV12 = bgr32ToUV_c;
1230  break;
1231  case AV_PIX_FMT_RGB32_1:
1232  c->chrToYV12 = bgr321ToUV_c;
1233  break;
1234  case AV_PIX_FMT_BGR24:
1235  c->chrToYV12 = bgr24ToUV_c;
1236  break;
1237  case AV_PIX_FMT_BGR565LE:
1238  c->chrToYV12 = bgr16leToUV_c;
1239  break;
1240  case AV_PIX_FMT_BGR565BE:
1241  c->chrToYV12 = bgr16beToUV_c;
1242  break;
1243  case AV_PIX_FMT_BGR555LE:
1244  c->chrToYV12 = bgr15leToUV_c;
1245  break;
1246  case AV_PIX_FMT_BGR555BE:
1247  c->chrToYV12 = bgr15beToUV_c;
1248  break;
1249  case AV_PIX_FMT_BGR444LE:
1250  c->chrToYV12 = bgr12leToUV_c;
1251  break;
1252  case AV_PIX_FMT_BGR444BE:
1253  c->chrToYV12 = bgr12beToUV_c;
1254  break;
1255  case AV_PIX_FMT_BGR32:
1256  c->chrToYV12 = rgb32ToUV_c;
1257  break;
1258  case AV_PIX_FMT_BGR32_1:
1259  c->chrToYV12 = rgb321ToUV_c;
1260  break;
1261  case AV_PIX_FMT_RGB24:
1262  c->chrToYV12 = rgb24ToUV_c;
1263  break;
1264  case AV_PIX_FMT_RGB565LE:
1265  c->chrToYV12 = rgb16leToUV_c;
1266  break;
1267  case AV_PIX_FMT_RGB565BE:
1268  c->chrToYV12 = rgb16beToUV_c;
1269  break;
1270  case AV_PIX_FMT_RGB555LE:
1271  c->chrToYV12 = rgb15leToUV_c;
1272  break;
1273  case AV_PIX_FMT_RGB555BE:
1274  c->chrToYV12 = rgb15beToUV_c;
1275  break;
1276  case AV_PIX_FMT_RGB444LE:
1277  c->chrToYV12 = rgb12leToUV_c;
1278  break;
1279  case AV_PIX_FMT_RGB444BE:
1280  c->chrToYV12 = rgb12beToUV_c;
1281  break;
1282  }
1283  }
1284 
1285  c->lumToYV12 = NULL;
1286  c->alpToYV12 = NULL;
1287  switch (srcFormat) {
1288  case AV_PIX_FMT_GBRP9LE:
1289  c->readLumPlanar = planar_rgb9le_to_y;
1290  break;
1291  case AV_PIX_FMT_GBRAP10LE:
1292  c->readAlpPlanar = planar_rgb10le_to_a;
1293  case AV_PIX_FMT_GBRP10LE:
1294  c->readLumPlanar = planar_rgb10le_to_y;
1295  break;
1296  case AV_PIX_FMT_GBRAP12LE:
1297  c->readAlpPlanar = planar_rgb12le_to_a;
1298  case AV_PIX_FMT_GBRP12LE:
1299  c->readLumPlanar = planar_rgb12le_to_y;
1300  break;
1301  case AV_PIX_FMT_GBRP14LE:
1302  c->readLumPlanar = planar_rgb14le_to_y;
1303  break;
1304  case AV_PIX_FMT_GBRAP16LE:
1305  c->readAlpPlanar = planar_rgb16le_to_a;
1306  case AV_PIX_FMT_GBRP16LE:
1307  c->readLumPlanar = planar_rgb16le_to_y;
1308  break;
1309  case AV_PIX_FMT_GBRP9BE:
1310  c->readLumPlanar = planar_rgb9be_to_y;
1311  break;
1312  case AV_PIX_FMT_GBRAP10BE:
1313  c->readAlpPlanar = planar_rgb10be_to_a;
1314  case AV_PIX_FMT_GBRP10BE:
1315  c->readLumPlanar = planar_rgb10be_to_y;
1316  break;
1317  case AV_PIX_FMT_GBRAP12BE:
1318  c->readAlpPlanar = planar_rgb12be_to_a;
1319  case AV_PIX_FMT_GBRP12BE:
1320  c->readLumPlanar = planar_rgb12be_to_y;
1321  break;
1322  case AV_PIX_FMT_GBRP14BE:
1323  c->readLumPlanar = planar_rgb14be_to_y;
1324  break;
1325  case AV_PIX_FMT_GBRAP16BE:
1326  c->readAlpPlanar = planar_rgb16be_to_a;
1327  case AV_PIX_FMT_GBRP16BE:
1328  c->readLumPlanar = planar_rgb16be_to_y;
1329  break;
1330  case AV_PIX_FMT_GBRAP:
1331  c->readAlpPlanar = planar_rgb_to_a;
1332  case AV_PIX_FMT_GBRP:
1333  c->readLumPlanar = planar_rgb_to_y;
1334  break;
1335 #if HAVE_BIGENDIAN
1336  case AV_PIX_FMT_YUV444P9LE:
1337  case AV_PIX_FMT_YUV422P9LE:
1338  case AV_PIX_FMT_YUV420P9LE:
1353 
1354  case AV_PIX_FMT_GRAY10LE:
1355  case AV_PIX_FMT_GRAY12LE:
1356  case AV_PIX_FMT_GRAY16LE:
1357 
1358  case AV_PIX_FMT_P016LE:
1359  c->lumToYV12 = bswap16Y_c;
1360  break;
1370  c->lumToYV12 = bswap16Y_c;
1371  c->alpToYV12 = bswap16Y_c;
1372  break;
1373 #else
1374  case AV_PIX_FMT_YUV444P9BE:
1375  case AV_PIX_FMT_YUV422P9BE:
1376  case AV_PIX_FMT_YUV420P9BE:
1391 
1392  case AV_PIX_FMT_GRAY10BE:
1393  case AV_PIX_FMT_GRAY12BE:
1394  case AV_PIX_FMT_GRAY16BE:
1395 
1396  case AV_PIX_FMT_P016BE:
1397  c->lumToYV12 = bswap16Y_c;
1398  break;
1408  c->lumToYV12 = bswap16Y_c;
1409  c->alpToYV12 = bswap16Y_c;
1410  break;
1411 #endif
1412  case AV_PIX_FMT_YA16LE:
1413  c->lumToYV12 = read_ya16le_gray_c;
1414  break;
1415  case AV_PIX_FMT_YA16BE:
1416  c->lumToYV12 = read_ya16be_gray_c;
1417  break;
1418  case AV_PIX_FMT_AYUV64LE:
1419  c->lumToYV12 = read_ayuv64le_Y_c;
1420  break;
1421  case AV_PIX_FMT_YUYV422:
1422  case AV_PIX_FMT_YVYU422:
1423  case AV_PIX_FMT_YA8:
1424  c->lumToYV12 = yuy2ToY_c;
1425  break;
1426  case AV_PIX_FMT_UYVY422:
1427  c->lumToYV12 = uyvyToY_c;
1428  break;
1429  case AV_PIX_FMT_BGR24:
1430  c->lumToYV12 = bgr24ToY_c;
1431  break;
1432  case AV_PIX_FMT_BGR565LE:
1433  c->lumToYV12 = bgr16leToY_c;
1434  break;
1435  case AV_PIX_FMT_BGR565BE:
1436  c->lumToYV12 = bgr16beToY_c;
1437  break;
1438  case AV_PIX_FMT_BGR555LE:
1439  c->lumToYV12 = bgr15leToY_c;
1440  break;
1441  case AV_PIX_FMT_BGR555BE:
1442  c->lumToYV12 = bgr15beToY_c;
1443  break;
1444  case AV_PIX_FMT_BGR444LE:
1445  c->lumToYV12 = bgr12leToY_c;
1446  break;
1447  case AV_PIX_FMT_BGR444BE:
1448  c->lumToYV12 = bgr12beToY_c;
1449  break;
1450  case AV_PIX_FMT_RGB24:
1451  c->lumToYV12 = rgb24ToY_c;
1452  break;
1453  case AV_PIX_FMT_RGB565LE:
1454  c->lumToYV12 = rgb16leToY_c;
1455  break;
1456  case AV_PIX_FMT_RGB565BE:
1457  c->lumToYV12 = rgb16beToY_c;
1458  break;
1459  case AV_PIX_FMT_RGB555LE:
1460  c->lumToYV12 = rgb15leToY_c;
1461  break;
1462  case AV_PIX_FMT_RGB555BE:
1463  c->lumToYV12 = rgb15beToY_c;
1464  break;
1465  case AV_PIX_FMT_RGB444LE:
1466  c->lumToYV12 = rgb12leToY_c;
1467  break;
1468  case AV_PIX_FMT_RGB444BE:
1469  c->lumToYV12 = rgb12beToY_c;
1470  break;
1471  case AV_PIX_FMT_RGB8:
1472  case AV_PIX_FMT_BGR8:
1473  case AV_PIX_FMT_PAL8:
1474  case AV_PIX_FMT_BGR4_BYTE:
1475  case AV_PIX_FMT_RGB4_BYTE:
1476  c->lumToYV12 = palToY_c;
1477  break;
1478  case AV_PIX_FMT_MONOBLACK:
1479  c->lumToYV12 = monoblack2Y_c;
1480  break;
1481  case AV_PIX_FMT_MONOWHITE:
1482  c->lumToYV12 = monowhite2Y_c;
1483  break;
1484  case AV_PIX_FMT_RGB32:
1485  c->lumToYV12 = bgr32ToY_c;
1486  break;
1487  case AV_PIX_FMT_RGB32_1:
1488  c->lumToYV12 = bgr321ToY_c;
1489  break;
1490  case AV_PIX_FMT_BGR32:
1491  c->lumToYV12 = rgb32ToY_c;
1492  break;
1493  case AV_PIX_FMT_BGR32_1:
1494  c->lumToYV12 = rgb321ToY_c;
1495  break;
1496  case AV_PIX_FMT_RGB48BE:
1497  c->lumToYV12 = rgb48BEToY_c;
1498  break;
1499  case AV_PIX_FMT_RGB48LE:
1500  c->lumToYV12 = rgb48LEToY_c;
1501  break;
1502  case AV_PIX_FMT_BGR48BE:
1503  c->lumToYV12 = bgr48BEToY_c;
1504  break;
1505  case AV_PIX_FMT_BGR48LE:
1506  c->lumToYV12 = bgr48LEToY_c;
1507  break;
1508  case AV_PIX_FMT_RGBA64BE:
1509  c->lumToYV12 = rgb64BEToY_c;
1510  break;
1511  case AV_PIX_FMT_RGBA64LE:
1512  c->lumToYV12 = rgb64LEToY_c;
1513  break;
1514  case AV_PIX_FMT_BGRA64BE:
1515  c->lumToYV12 = bgr64BEToY_c;
1516  break;
1517  case AV_PIX_FMT_BGRA64LE:
1518  c->lumToYV12 = bgr64LEToY_c;
1519  break;
1520  case AV_PIX_FMT_P010LE:
1521  c->lumToYV12 = p010LEToY_c;
1522  break;
1523  case AV_PIX_FMT_P010BE:
1524  c->lumToYV12 = p010BEToY_c;
1525  break;
1526  }
1527  if (c->needAlpha) {
1528  if (is16BPS(srcFormat) || isNBPS(srcFormat)) {
1529  if (HAVE_BIGENDIAN == !isBE(srcFormat) && !c->readAlpPlanar)
1530  c->alpToYV12 = bswap16Y_c;
1531  }
1532  switch (srcFormat) {
1533  case AV_PIX_FMT_BGRA64LE:
1534  case AV_PIX_FMT_RGBA64LE: c->alpToYV12 = rgba64leToA_c; break;
1535  case AV_PIX_FMT_BGRA64BE:
1536  case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64beToA_c; break;
1537  case AV_PIX_FMT_BGRA:
1538  case AV_PIX_FMT_RGBA:
1539  c->alpToYV12 = rgbaToA_c;
1540  break;
1541  case AV_PIX_FMT_ABGR:
1542  case AV_PIX_FMT_ARGB:
1543  c->alpToYV12 = abgrToA_c;
1544  break;
1545  case AV_PIX_FMT_YA8:
1546  c->alpToYV12 = uyvyToY_c;
1547  break;
1548  case AV_PIX_FMT_YA16LE:
1549  c->alpToYV12 = read_ya16le_alpha_c;
1550  break;
1551  case AV_PIX_FMT_YA16BE:
1552  c->alpToYV12 = read_ya16be_alpha_c;
1553  break;
1554  case AV_PIX_FMT_AYUV64LE:
1555  c->alpToYV12 = read_ayuv64le_A_c;
1556  break;
1557  case AV_PIX_FMT_PAL8 :
1558  c->alpToYV12 = palToA_c;
1559  break;
1560  }
1561  }
1562 }
static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused)
Definition: input.c:866
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
Definition: pixfmt.h:82
planar GBR 4:4:4:4 40bpp, little-endian
Definition: pixfmt.h:305
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:289
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:266
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:746
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:259
static void p016BEToUV_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:733
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:263
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:170
#define BV_IDX
8 bits gray, 8 bits 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:220
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:962
const char * g
Definition: vf_curves.c:112
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:264
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:219
#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:201
static av_always_inline int is16BPS(enum AVPixelFormat pix_fmt)
Convenience header that includes libavutil's core.
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:874
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:269
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
#define src
Definition: vp8dsp.c:254
Y , 12bpp, little-endian.
Definition: pixfmt.h:310
planar GBR 4:4:4 36bpp, big-endian
Definition: pixfmt.h:268
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:191
#define RU_IDX
planar GBRA 4:4:4:4 64bpp, big-endian
Definition: pixfmt.h:230
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:202
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 bits 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:761
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:217
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:265
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:203
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:290
planar GBR 4:4:4 48bpp, big-endian
Definition: pixfmt.h:186
#define input_pixel(pos)
Definition: input.c:744
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
Definition: pixfmt.h:206
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
Y , 10bpp, little-endian.
Definition: pixfmt.h:312
external API header
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
Definition: pixfmt.h:292
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:182
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:329
16 bits gray, 16 bits alpha (big-endian)
Definition: pixfmt.h:226
#define S(s, c, i)
like NV12, with 16bpp per component, big-endian
Definition: pixfmt.h:315
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:194
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:262
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:910
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
like NV12, with 16bpp per component, little-endian
Definition: pixfmt.h:314
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:299
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:195
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
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:196
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:301
#define RGB2YUV_SHIFT
planar GBR 4:4:4:4 40bpp, big-endian
Definition: pixfmt.h:304
#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:833
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
#define width
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
static void p016LEToUV_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:722
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:780
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:200
packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
Definition: pixfmt.h:222
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:893
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
Definition: pixfmt.h:192
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:257
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:298
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:302
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:328
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:184
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:204
#define AV_PIX_FMT_RGB32
Definition: pixfmt.h:326
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:291
planar GBR 4:4:4 42bpp, little-endian
Definition: pixfmt.h:271
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
Definition: pixfmt.h:205
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
Definition: pixfmt.h:207
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:258
planar GBR 4:4:4 42bpp, big-endian
Definition: pixfmt.h:270
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
Definition: pixfmt.h:190
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:199
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:115
Y , 10bpp, big-endian.
Definition: pixfmt.h:311
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:852
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:261
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:923
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:229
planar GBR 4:4:4 27bpp, little-endian
Definition: pixfmt.h:183
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:70
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:197
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:799
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:891
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:267
#define AV_PIX_FMT_RGB32_1
Definition: pixfmt.h:327
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
16 bits gray, 16 bits alpha (little-endian)
Definition: pixfmt.h:227
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:198
Y , 12bpp, big-endian.
Definition: pixfmt.h:309
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:814
#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:187
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:193
#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:231
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:256
#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:260
static av_always_inline int isNBPS(enum AVPixelFormat pix_fmt)
planar GBR 4:4:4 30bpp, little-endian
Definition: pixfmt.h:185
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:218
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:293
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