FFmpeg coverage

Directory: ../../../ffmpeg/
File: src/libswscale/rgb2rgb.c
Date: 2026-04-21 03:24:50
Exec Total Coverage
Lines: 52 125 41.6%
Functions: 19 31 61.3%
Branches: 36 60 60.0%
Line Branch Exec Source
1 /*
2 * software RGB to RGB converter
3 * pluralize by software PAL8 to RGB converter
4 * software YUV to YUV converter
5 * software YUV to RGB converter
6 * Written by Nick Kurshev.
7 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
8 *
9 * This file is part of FFmpeg.
10 *
11 * FFmpeg is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Lesser General Public
13 * License as published by the Free Software Foundation; either
14 * version 2.1 of the License, or (at your option) any later version.
15 *
16 * FFmpeg is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Lesser General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public
22 * License along with FFmpeg; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24 */
25
26 #include <inttypes.h>
27
28 #include "libavutil/attributes.h"
29 #include "libavutil/bswap.h"
30 #include "config.h"
31 #include "rgb2rgb.h"
32 #include "swscale.h"
33 #include "swscale_internal.h"
34
35 void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
36 void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
37 void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
38 void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size);
39 void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
40 void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
41 void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
42 void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
43 void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
44
45 void (*rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size);
46 void (*rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size);
47 void (*rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size);
48 void (*rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size);
49 void (*rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size);
50 void (*rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size);
51 void (*rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size);
52 void (*rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size);
53
54 void (*shuffle_bytes_0321)(const uint8_t *src, uint8_t *dst, int src_size);
55 void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size);
56 void (*shuffle_bytes_1230)(const uint8_t *src, uint8_t *dst, int src_size);
57 void (*shuffle_bytes_3012)(const uint8_t *src, uint8_t *dst, int src_size);
58 void (*shuffle_bytes_3210)(const uint8_t *src, uint8_t *dst, int src_size);
59 void (*shuffle_bytes_3102)(const uint8_t *src, uint8_t *dst, int src_size);
60 void (*shuffle_bytes_2013)(const uint8_t *src, uint8_t *dst, int src_size);
61 void (*shuffle_bytes_2130)(const uint8_t *src, uint8_t *dst, int src_size);
62 void (*shuffle_bytes_1203)(const uint8_t *src, uint8_t *dst, int src_size);
63
64
65 void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc,
66 const uint8_t *vsrc, uint8_t *dst,
67 int width, int height,
68 int lumStride, int chromStride, int dstStride);
69 void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc,
70 const uint8_t *vsrc, uint8_t *dst,
71 int width, int height,
72 int lumStride, int chromStride, int dstStride);
73 void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc,
74 const uint8_t *vsrc, uint8_t *dst,
75 int width, int height,
76 int lumStride, int chromStride, int dstStride);
77 void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc,
78 const uint8_t *vsrc, uint8_t *dst,
79 int width, int height,
80 int lumStride, int chromStride, int dstStride);
81 void (*ff_rgb24toyv12)(const uint8_t *src, uint8_t *ydst,
82 uint8_t *udst, uint8_t *vdst,
83 int width, int height,
84 int lumStride, int chromStride, int srcStride,
85 const int32_t *rgb2yuv);
86 void (*planar2x)(const uint8_t *src, uint8_t *dst, int width, int height,
87 int srcStride, int dstStride);
88 void (*interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst,
89 int width, int height, int src1Stride,
90 int src2Stride, int dstStride);
91 void (*deinterleaveBytes)(const uint8_t *src, uint8_t *dst1, uint8_t *dst2,
92 int width, int height, int srcStride,
93 int dst1Stride, int dst2Stride);
94 void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
95 const uint8_t *src, int width, int height,
96 int lumStride, int chromStride, int srcStride);
97 void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
98 const uint8_t *src, int width, int height,
99 int lumStride, int chromStride, int srcStride);
100 void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
101 const uint8_t *src, int width, int height,
102 int lumStride, int chromStride, int srcStride);
103 void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
104 const uint8_t *src, int width, int height,
105 int lumStride, int chromStride, int srcStride);
106
107 #define BY ((int)( 0.098 * (1 << RGB2YUV_SHIFT) + 0.5))
108 #define BV ((int)(-0.071 * (1 << RGB2YUV_SHIFT) + 0.5))
109 #define BU ((int)( 0.439 * (1 << RGB2YUV_SHIFT) + 0.5))
110 #define GY ((int)( 0.504 * (1 << RGB2YUV_SHIFT) + 0.5))
111 #define GV ((int)(-0.368 * (1 << RGB2YUV_SHIFT) + 0.5))
112 #define GU ((int)(-0.291 * (1 << RGB2YUV_SHIFT) + 0.5))
113 #define RY ((int)( 0.257 * (1 << RGB2YUV_SHIFT) + 0.5))
114 #define RV ((int)( 0.439 * (1 << RGB2YUV_SHIFT) + 0.5))
115 #define RU ((int)(-0.148 * (1 << RGB2YUV_SHIFT) + 0.5))
116
117 //plain C versions
118 #include "rgb2rgb_template.c"
119
120 /*
121 * RGB15->RGB16 original by Strepto/Astral
122 * ported to gcc & bugfixed : A'rpi
123 * MMXEXT, 3DNOW optimization by Nick Kurshev
124 * 32-bit C version, and and&add trick by Michael Niedermayer
125 */
126
127 5019 av_cold void ff_sws_rgb2rgb_init(void)
128 {
129 5019 rgb2rgb_init_c();
130 #if ARCH_AARCH64
131 rgb2rgb_init_aarch64();
132 #elif ARCH_RISCV
133 rgb2rgb_init_riscv();
134 #elif ARCH_X86
135 5019 rgb2rgb_init_x86();
136 #elif ARCH_LOONGARCH64
137 rgb2rgb_init_loongarch();
138 #endif
139 5019 }
140
141 51094 void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size)
142 {
143 51094 int i, num_pixels = src_size >> 2;
144
145
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 119491594 for (i = 0; i < num_pixels; i++) {
146 #if HAVE_BIGENDIAN
147 /* RGB32 (= A,B,G,R) -> BGR24 (= B,G,R) */
148 dst[3 * i + 0] = src[4 * i + 1];
149 dst[3 * i + 1] = src[4 * i + 2];
150 dst[3 * i + 2] = src[4 * i + 3];
151 #else
152 119440500 dst[3 * i + 0] = src[4 * i + 2];
153 119440500 dst[3 * i + 1] = src[4 * i + 1];
154 119440500 dst[3 * i + 2] = src[4 * i + 0];
155 #endif
156 }
157 51094 }
158
159 72 void rgb24to32(const uint8_t *src, uint8_t *dst, int src_size)
160 {
161 int i;
162
163
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 354816 for (i = 0; 3 * i < src_size; i++) {
164 #if HAVE_BIGENDIAN
165 /* RGB24 (= R, G, B) -> BGR32 (= A, R, G, B) */
166 dst[4 * i + 0] = 255;
167 dst[4 * i + 1] = src[3 * i + 0];
168 dst[4 * i + 2] = src[3 * i + 1];
169 dst[4 * i + 3] = src[3 * i + 2];
170 #else
171 354744 dst[4 * i + 0] = src[3 * i + 2];
172 354744 dst[4 * i + 1] = src[3 * i + 1];
173 354744 dst[4 * i + 2] = src[3 * i + 0];
174 354744 dst[4 * i + 3] = 255;
175 #endif
176 }
177 72 }
178
179 ✗ void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size)
180 {
181 ✗ uint8_t *d = dst;
182 ✗ const uint16_t *s = (const uint16_t *)src;
183 ✗ const uint16_t *end = s + src_size / 2;
184
185 ✗ while (s < end) {
186 ✗ register uint16_t bgr = *s++;
187 #if HAVE_BIGENDIAN
188 *d++ = 255;
189 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
190 *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
191 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
192 #else
193 ✗ *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
194 ✗ *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
195 ✗ *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
196 ✗ *d++ = 255;
197 #endif
198 }
199 ✗ }
200
201 ✗ void rgb12to15(const uint8_t *src, uint8_t *dst, int src_size)
202 {
203 uint16_t rgb, r, g, b;
204 ✗ uint16_t *d = (uint16_t *)dst;
205 ✗ const uint16_t *s = (const uint16_t *)src;
206 ✗ const uint16_t *end = s + src_size / 2;
207
208 ✗ while (s < end) {
209 ✗ rgb = *s++;
210 ✗ r = rgb & 0xF00;
211 ✗ g = rgb & 0x0F0;
212 ✗ b = rgb & 0x00F;
213 ✗ r = (r << 3) | ((r & 0x800) >> 1);
214 ✗ g = (g << 2) | ((g & 0x080) >> 2);
215 ✗ b = (b << 1) | ( b >> 3);
216 ✗ *d++ = r | g | b;
217 }
218 ✗ }
219
220 1944 void rgb16to24(const uint8_t *src, uint8_t *dst, int src_size)
221 {
222 1944 uint8_t *d = dst;
223 1944 const uint16_t *s = (const uint16_t *)src;
224 1944 const uint16_t *end = s + src_size / 2;
225
226
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 22093720 while (s < end) {
227 22091776 register uint16_t bgr = *s++;
228 22091776 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
229 22091776 *d++ = ((bgr&0x07E0)>>3) | ((bgr&0x07E0)>> 9);
230 22091776 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
231 }
232 1944 }
233
234 ✗ void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size)
235 {
236 ✗ int i, num_pixels = src_size >> 1;
237
238 ✗ for (i = 0; i < num_pixels; i++) {
239 ✗ unsigned rgb = ((const uint16_t *)src)[i];
240 ✗ ((uint16_t *)dst)[i] = (rgb >> 11) | (rgb & 0x7E0) | (rgb << 11);
241 }
242 ✗ }
243
244 ✗ void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size)
245 {
246 ✗ int i, num_pixels = src_size >> 1;
247
248 ✗ for (i = 0; i < num_pixels; i++) {
249 ✗ unsigned rgb = ((const uint16_t *)src)[i];
250 ✗ ((uint16_t *)dst)[i] = (rgb >> 11) | ((rgb & 0x7C0) >> 1) | ((rgb & 0x1F) << 10);
251 }
252 ✗ }
253
254 ✗ void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size)
255 {
256 ✗ uint8_t *d = dst;
257 ✗ const uint16_t *s = (const uint16_t *)src;
258 ✗ const uint16_t *end = s + src_size / 2;
259
260 ✗ while (s < end) {
261 ✗ register uint16_t bgr = *s++;
262 #if HAVE_BIGENDIAN
263 *d++ = 255;
264 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
265 *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
266 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
267 #else
268 ✗ *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
269 ✗ *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
270 ✗ *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
271 ✗ *d++ = 255;
272 #endif
273 }
274 ✗ }
275
276 122443 void rgb15to24(const uint8_t *src, uint8_t *dst, int src_size)
277 {
278 122443 uint8_t *d = dst;
279 122443 const uint16_t *s = (const uint16_t *)src;
280 122443 const uint16_t *end = s + src_size / 2;
281
282
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 124381739 while (s < end) {
283 124259296 register uint16_t bgr = *s++;
284 124259296 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
285 124259296 *d++ = ((bgr&0x03E0)>>2) | ((bgr&0x03E0)>> 7);
286 124259296 *d++ = ((bgr&0x001F)<<3) | ((bgr&0x001F)>> 2);
287 }
288 122443 }
289
290 ✗ void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size)
291 {
292 ✗ int i, num_pixels = src_size >> 1;
293
294 ✗ for (i = 0; i < num_pixels; i++) {
295 ✗ unsigned rgb = ((const uint16_t *)src)[i];
296 ✗ ((uint16_t *)dst)[i] = ((rgb & 0x7C00) >> 10) | ((rgb & 0x3E0) << 1) | (rgb << 11);
297 }
298 ✗ }
299
300 ✗ void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size)
301 {
302 ✗ int i, num_pixels = src_size >> 1;
303
304 ✗ for (i = 0; i < num_pixels; i++) {
305 ✗ unsigned rgb = ((const uint16_t *)src)[i];
306 ✗ unsigned br = rgb & 0x7C1F;
307 ✗ ((uint16_t *)dst)[i] = (br >> 10) | (rgb & 0x3E0) | (br << 10);
308 }
309 ✗ }
310
311 ✗ void rgb12tobgr12(const uint8_t *src, uint8_t *dst, int src_size)
312 {
313 ✗ uint16_t *d = (uint16_t *)dst;
314 ✗ const uint16_t *s = (const uint16_t *)src;
315 ✗ int i, num_pixels = src_size >> 1;
316
317 ✗ for (i = 0; i < num_pixels; i++) {
318 ✗ unsigned rgb = s[i];
319 ✗ d[i] = (rgb << 8 | rgb & 0xF0 | rgb >> 8) & 0xFFF;
320 }
321 ✗ }
322
323 #define DEFINE_RGB48TOBGR48(need_bswap, swap) \
324 void rgb48tobgr48_ ## need_bswap(const uint8_t *src, \
325 uint8_t *dst, int src_size) \
326 { \
327 uint16_t *d = (uint16_t *)dst; \
328 const uint16_t *s = (const uint16_t *)src; \
329 int i, num_pixels = src_size >> 1; \
330 \
331 for (i = 0; i < num_pixels; i += 3) { \
332 d[i ] = swap ? av_bswap16(s[i + 2]) : s[i + 2]; \
333 d[i + 1] = swap ? av_bswap16(s[i + 1]) : s[i + 1]; \
334 d[i + 2] = swap ? av_bswap16(s[i ]) : s[i ]; \
335 } \
336 }
337
338
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 36868 DEFINE_RGB48TOBGR48(nobswap, 0)
339
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 36868 DEFINE_RGB48TOBGR48(bswap, 1)
340
341 #define DEFINE_RGB64TOBGR48(need_bswap, swap) \
342 void rgb64tobgr48_ ## need_bswap(const uint8_t *src, \
343 uint8_t *dst, int src_size) \
344 { \
345 uint16_t *d = (uint16_t *)dst; \
346 const uint16_t *s = (const uint16_t *)src; \
347 int i, num_pixels = src_size >> 3; \
348 \
349 for (i = 0; i < num_pixels; i++) { \
350 d[3 * i ] = swap ? av_bswap16(s[4 * i + 2]) : s[4 * i + 2]; \
351 d[3 * i + 1] = swap ? av_bswap16(s[4 * i + 1]) : s[4 * i + 1]; \
352 d[3 * i + 2] = swap ? av_bswap16(s[4 * i ]) : s[4 * i ]; \
353 } \
354 }
355
356
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 18434 DEFINE_RGB64TOBGR48(nobswap, 0)
357
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 18434 DEFINE_RGB64TOBGR48(bswap, 1)
358
359 #define DEFINE_RGB64TO48(need_bswap, swap) \
360 void rgb64to48_ ## need_bswap(const uint8_t *src, \
361 uint8_t *dst, int src_size) \
362 { \
363 uint16_t *d = (uint16_t *)dst; \
364 const uint16_t *s = (const uint16_t *)src; \
365 int i, num_pixels = src_size >> 3; \
366 \
367 for (i = 0; i < num_pixels; i++) { \
368 d[3 * i ] = swap ? av_bswap16(s[4 * i ]) : s[4 * i ]; \
369 d[3 * i + 1] = swap ? av_bswap16(s[4 * i + 1]) : s[4 * i + 1]; \
370 d[3 * i + 2] = swap ? av_bswap16(s[4 * i + 2]) : s[4 * i + 2]; \
371 } \
372 }
373
374
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 18434 DEFINE_RGB64TO48(nobswap, 0)
375
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 18434 DEFINE_RGB64TO48(bswap, 1)
376
377 #define DEFINE_RGB48TOBGR64(need_bswap, swap) \
378 void rgb48tobgr64_ ## need_bswap(const uint8_t *src, \
379 uint8_t *dst, int src_size) \
380 { \
381 uint16_t *d = (uint16_t *)dst; \
382 const uint16_t *s = (const uint16_t *)src; \
383 int i, num_pixels = src_size / 6; \
384 \
385 for (i = 0; i < num_pixels; i++) { \
386 d[4 * i ] = swap ? av_bswap16(s[3 * i + 2]) : s[3 * i + 2]; \
387 d[4 * i + 1] = swap ? av_bswap16(s[3 * i + 1]) : s[3 * i + 1]; \
388 d[4 * i + 2] = swap ? av_bswap16(s[3 * i ]) : s[3 * i ]; \
389 d[4 * i + 3] = 0xFFFF; \
390 } \
391 }
392
393
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 18434 DEFINE_RGB48TOBGR64(nobswap, 0)
394
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 18434 DEFINE_RGB48TOBGR64(bswap, 1)
395
396 #define DEFINE_RGB48TO64(need_bswap, swap) \
397 void rgb48to64_ ## need_bswap(const uint8_t *src, \
398 uint8_t *dst, int src_size) \
399 { \
400 uint16_t *d = (uint16_t *)dst; \
401 const uint16_t *s = (const uint16_t *)src; \
402 int i, num_pixels = src_size / 6; \
403 \
404 for (i = 0; i < num_pixels; i++) { \
405 d[4 * i ] = swap ? av_bswap16(s[3 * i ]) : s[3 * i ]; \
406 d[4 * i + 1] = swap ? av_bswap16(s[3 * i + 1]) : s[3 * i + 1]; \
407 d[4 * i + 2] = swap ? av_bswap16(s[3 * i + 2]) : s[3 * i + 2]; \
408 d[4 * i + 3] = 0xFFFF; \
409 } \
410 }
411
412
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 18434 DEFINE_RGB48TO64(nobswap, 0)
413
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 18434 DEFINE_RGB48TO64(bswap, 1)
414
415 #define DEFINE_X2RGB10TO16(need_bswap, swap, bits, alpha) \
416 void x2rgb10to ## bits ## _ ## need_bswap(const uint8_t *src, \
417 uint8_t *dst, int src_size) \
418 { \
419 uint16_t *d = (uint16_t *)dst; \
420 const uint32_t *s = (const uint32_t *)src; \
421 int i, num_pixels = src_size >> 2; \
422 unsigned component; \
423 \
424 for (i = 0; i < num_pixels; i++) { \
425 unsigned p = AV_RL32(s + i); \
426 component = (p >> 20) & 0x3FF; \
427 d[(3 + alpha) * i + 0] = swap ? av_bswap16(component << 6 | component >> 4) \
428 : component << 6 | component >> 4; \
429 component = (p >> 10) & 0x3FF; \
430 d[(3 + alpha) * i + 1] = swap ? av_bswap16(component << 6 | component >> 4) \
431 : component << 6 | component >> 4; \
432 component = p & 0x3FF; \
433 d[(3 + alpha) * i + 2] = swap ? av_bswap16(component << 6 | component >> 4) \
434 : component << 6 | component >> 4; \
435 if (alpha) d[(3 + alpha) * i + 3] = 0xffff; \
436 } \
437 }
438
439
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 2645227 DEFINE_X2RGB10TO16(nobswap, 0, 48, 0)
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 9217 DEFINE_X2RGB10TO16(bswap, 1, 48, 0)
441 ✗ DEFINE_X2RGB10TO16(nobswap, 0, 64, 1)
442 ✗ DEFINE_X2RGB10TO16(bswap, 1, 64, 1)
443
444 #define DEFINE_X2RGB10TOBGR16(need_bswap, swap, bits, alpha) \
445 void x2rgb10tobgr ## bits ## _ ## need_bswap(const uint8_t *src, \
446 uint8_t *dst, int src_size) \
447 { \
448 uint16_t *d = (uint16_t *)dst; \
449 const uint32_t *s = (const uint32_t *)src; \
450 int i, num_pixels = src_size >> 2; \
451 unsigned component; \
452 \
453 for (i = 0; i < num_pixels; i++) { \
454 unsigned p = AV_RL32(s + i); \
455 component = p & 0x3FF; \
456 d[(3 + alpha) * i + 0] = swap ? av_bswap16(component << 6 | component >> 4) \
457 : component << 6 | component >> 4; \
458 component = (p >> 10) & 0x3FF; \
459 d[(3 + alpha) * i + 1] = swap ? av_bswap16(component << 6 | component >> 4) \
460 : component << 6 | component >> 4; \
461 component = (p >> 20) & 0x3FF; \
462 d[(3 + alpha) * i + 2] = swap ? av_bswap16(component << 6 | component >> 4) \
463 : component << 6 | component >> 4; \
464 if (alpha) d[(3 + alpha) * i + 3] = 0xffff; \
465 } \
466 }
467
468
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 2645227 DEFINE_X2RGB10TOBGR16(nobswap, 0, 48, 0)
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 9217 DEFINE_X2RGB10TOBGR16(bswap, 1, 48, 0)
470 ✗ DEFINE_X2RGB10TOBGR16(nobswap, 0, 64, 1)
471 ✗ DEFINE_X2RGB10TOBGR16(bswap, 1, 64, 1)
472