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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 | ||
125 | rgb64funcs(rgb, LE, AV_PIX_FMT_RGBA64LE) | |
126 | rgb64funcs(rgb, BE, AV_PIX_FMT_RGBA64BE) | |
127 | rgb64funcs(bgr, LE, AV_PIX_FMT_BGRA64LE) | |
128 | rgb64funcs(bgr, BE, AV_PIX_FMT_BGRA64BE) | |
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 | ||
239 | rgb48funcs(rgb, LE, AV_PIX_FMT_RGB48LE) | |
240 | rgb48funcs(rgb, BE, AV_PIX_FMT_RGB48BE) | |
241 | rgb48funcs(bgr, LE, AV_PIX_FMT_BGR48LE) | |
242 | rgb48funcs(bgr, BE, AV_PIX_FMT_BGR48BE) | |
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 | ||
305 | static av_always_inline void rgb16_32ToUV_half_c_template(int16_t *dstU, | |
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 rgba64ToA_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] = src[4 * i + 3]; | |
423 | } | |
424 | ||
425 | static void abgrToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) | |
426 | { | |
427 | int16_t *dst = (int16_t *)_dst; | |
428 | int i; | |
429 | for (i=0; i<width; i++) { | |
430 | dst[i]= src[4*i]<<6; | |
431 | } | |
432 | } | |
433 | ||
434 | static void rgbaToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) | |
435 | { | |
436 | int16_t *dst = (int16_t *)_dst; | |
437 | int i; | |
438 | for (i=0; i<width; i++) { | |
439 | dst[i]= src[4*i+3]<<6; | |
440 | } | |
441 | } | |
442 | ||
443 | static void palToA_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) | |
444 | { | |
445 | int16_t *dst = (int16_t *)_dst; | |
446 | int i; | |
447 | for (i=0; i<width; i++) { | |
448 | int d= src[i]; | |
449 | ||
450 | dst[i]= (pal[d] >> 24)<<6; | |
451 | } | |
452 | } | |
453 | ||
454 | static void palToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *pal) | |
455 | { | |
456 | int16_t *dst = (int16_t *)_dst; | |
457 | int i; | |
458 | for (i = 0; i < width; i++) { | |
459 | int d = src[i]; | |
460 | ||
461 | dst[i] = (pal[d] & 0xFF)<<6; | |
462 | } | |
463 | } | |
464 | ||
465 | static void palToUV_c(uint8_t *_dstU, uint8_t *_dstV, | |
466 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, | |
467 | int width, uint32_t *pal) | |
468 | { | |
469 | uint16_t *dstU = (uint16_t *)_dstU; | |
470 | int16_t *dstV = (int16_t *)_dstV; | |
471 | int i; | |
472 | av_assert1(src1 == src2); | |
473 | for (i = 0; i < width; i++) { | |
474 | int p = pal[src1[i]]; | |
475 | ||
476 | dstU[i] = (uint8_t)(p>> 8)<<6; | |
477 | dstV[i] = (uint8_t)(p>>16)<<6; | |
478 | } | |
479 | } | |
480 | ||
481 | static void monowhite2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) | |
482 | { | |
483 | int16_t *dst = (int16_t *)_dst; | |
484 | int i, j; | |
485 | width = (width + 7) >> 3; | |
486 | for (i = 0; i < width; i++) { | |
487 | int d = ~src[i]; | |
488 | for (j = 0; j < 8; j++) | |
489 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; | |
490 | } | |
491 | if(width&7){ | |
492 | int d= ~src[i]; | |
493 | for (j = 0; j < (width&7); j++) | |
494 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; | |
495 | } | |
496 | } | |
497 | ||
498 | static void monoblack2Y_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, uint32_t *unused) | |
499 | { | |
500 | int16_t *dst = (int16_t *)_dst; | |
501 | int i, j; | |
502 | width = (width + 7) >> 3; | |
503 | for (i = 0; i < width; i++) { | |
504 | int d = src[i]; | |
505 | for (j = 0; j < 8; j++) | |
506 | dst[8*i+j]= ((d>>(7-j))&1) * 16383; | |
507 | } | |
508 | if(width&7){ | |
509 | int d = src[i]; | |
510 | for (j = 0; j < (width&7); j++) | |
511 | dst[8*i+j] = ((d>>(7-j))&1) * 16383; | |
512 | } | |
513 | } | |
514 | ||
515 | static void yuy2ToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
516 | uint32_t *unused) | |
517 | { | |
518 | int i; | |
519 | for (i = 0; i < width; i++) | |
520 | dst[i] = src[2 * i]; | |
521 | } | |
522 | ||
523 | static void yuy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, | |
524 | const uint8_t *src2, int width, uint32_t *unused) | |
525 | { | |
526 | int i; | |
527 | for (i = 0; i < width; i++) { | |
528 | dstU[i] = src1[4 * i + 1]; | |
529 | dstV[i] = src1[4 * i + 3]; | |
530 | } | |
531 | av_assert1(src1 == src2); | |
532 | } | |
533 | ||
534 | static void yvy2ToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, | |
535 | const uint8_t *src2, int width, uint32_t *unused) | |
536 | { | |
537 | int i; | |
538 | for (i = 0; i < width; i++) { | |
539 | dstV[i] = src1[4 * i + 1]; | |
540 | dstU[i] = src1[4 * i + 3]; | |
541 | } | |
542 | av_assert1(src1 == src2); | |
543 | } | |
544 | ||
545 | static void bswap16Y_c(uint8_t *_dst, const uint8_t *_src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
546 | uint32_t *unused) | |
547 | { | |
548 | int i; | |
549 | const uint16_t *src = (const uint16_t *)_src; | |
550 | uint16_t *dst = (uint16_t *)_dst; | |
551 | for (i = 0; i < width; i++) | |
552 | dst[i] = av_bswap16(src[i]); | |
553 | } | |
554 | ||
555 | static void bswap16UV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *_src1, | |
556 | const uint8_t *_src2, int width, uint32_t *unused) | |
557 | { | |
558 | int i; | |
559 | const uint16_t *src1 = (const uint16_t *)_src1, | |
560 | *src2 = (const uint16_t *)_src2; | |
561 | uint16_t *dstU = (uint16_t *)_dstU, *dstV = (uint16_t *)_dstV; | |
562 | for (i = 0; i < width; i++) { | |
563 | dstU[i] = av_bswap16(src1[i]); | |
564 | dstV[i] = av_bswap16(src2[i]); | |
565 | } | |
566 | } | |
567 | ||
568 | static void read_ya16le_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
569 | uint32_t *unused) | |
570 | { | |
571 | int i; | |
572 | for (i = 0; i < width; i++) | |
573 | AV_WN16(dst + i * 2, AV_RL16(src + i * 4)); | |
574 | } | |
575 | ||
576 | static void read_ya16le_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
577 | uint32_t *unused) | |
578 | { | |
579 | int i; | |
580 | for (i = 0; i < width; i++) | |
581 | AV_WN16(dst + i * 2, AV_RL16(src + i * 4 + 2)); | |
582 | } | |
583 | ||
584 | static void read_ya16be_gray_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
585 | uint32_t *unused) | |
586 | { | |
587 | int i; | |
588 | for (i = 0; i < width; i++) | |
589 | AV_WN16(dst + i * 2, AV_RB16(src + i * 4)); | |
590 | } | |
591 | ||
592 | static void read_ya16be_alpha_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
593 | uint32_t *unused) | |
594 | { | |
595 | int i; | |
596 | for (i = 0; i < width; i++) | |
597 | AV_WN16(dst + i * 2, AV_RB16(src + i * 4 + 2)); | |
598 | } | |
599 | ||
600 | /* This is almost identical to the previous, end exists only because | |
601 | * yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */ | |
602 | static void uyvyToY_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 | dst[i] = src[2 * i + 1]; | |
608 | } | |
609 | ||
610 | static void uyvyToUV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src1, | |
611 | const uint8_t *src2, int width, uint32_t *unused) | |
612 | { | |
613 | int i; | |
614 | for (i = 0; i < width; i++) { | |
615 | dstU[i] = src1[4 * i + 0]; | |
616 | dstV[i] = src1[4 * i + 2]; | |
617 | } | |
618 | av_assert1(src1 == src2); | |
619 | } | |
620 | ||
621 | static av_always_inline void nvXXtoUV_c(uint8_t *dst1, uint8_t *dst2, | |
622 | const uint8_t *src, int width) | |
623 | { | |
624 | int i; | |
625 | for (i = 0; i < width; i++) { | |
626 | dst1[i] = src[2 * i + 0]; | |
627 | dst2[i] = src[2 * i + 1]; | |
628 | } | |
629 | } | |
630 | ||
631 | static void nv12ToUV_c(uint8_t *dstU, uint8_t *dstV, | |
632 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, | |
633 | int width, uint32_t *unused) | |
634 | { | |
635 | nvXXtoUV_c(dstU, dstV, src1, width); | |
636 | } | |
637 | ||
638 | static void nv21ToUV_c(uint8_t *dstU, uint8_t *dstV, | |
639 | const uint8_t *unused0, const uint8_t *src1, const uint8_t *src2, | |
640 | int width, uint32_t *unused) | |
641 | { | |
642 | nvXXtoUV_c(dstV, dstU, src1, width); | |
643 | } | |
644 | ||
645 | #define input_pixel(pos) (isBE(origin) ? AV_RB16(pos) : AV_RL16(pos)) | |
646 | ||
647 | static void bgr24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, | |
648 | int width, uint32_t *rgb2yuv) | |
649 | { | |
650 | int16_t *dst = (int16_t *)_dst; | |
651 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; | |
652 | int i; | |
653 | for (i = 0; i < width; i++) { | |
654 | int b = src[i * 3 + 0]; | |
655 | int g = src[i * 3 + 1]; | |
656 | int r = src[i * 3 + 2]; | |
657 | ||
658 | dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); | |
659 | } | |
660 | } | |
661 | ||
662 | static void bgr24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, | |
663 | const uint8_t *src2, int width, uint32_t *rgb2yuv) | |
664 | { | |
665 | int16_t *dstU = (int16_t *)_dstU; | |
666 | int16_t *dstV = (int16_t *)_dstV; | |
667 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
668 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
669 | int i; | |
670 | for (i = 0; i < width; i++) { | |
671 | int b = src1[3 * i + 0]; | |
672 | int g = src1[3 * i + 1]; | |
673 | int r = src1[3 * i + 2]; | |
674 | ||
675 | dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); | |
676 | dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); | |
677 | } | |
678 | av_assert1(src1 == src2); | |
679 | } | |
680 | ||
681 | static void bgr24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, | |
682 | const uint8_t *src2, int width, uint32_t *rgb2yuv) | |
683 | { | |
684 | int16_t *dstU = (int16_t *)_dstU; | |
685 | int16_t *dstV = (int16_t *)_dstV; | |
686 | int i; | |
687 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
688 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
689 | for (i = 0; i < width; i++) { | |
690 | int b = src1[6 * i + 0] + src1[6 * i + 3]; | |
691 | int g = src1[6 * i + 1] + src1[6 * i + 4]; | |
692 | int r = src1[6 * i + 2] + src1[6 * i + 5]; | |
693 | ||
694 | dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); | |
695 | dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); | |
696 | } | |
697 | av_assert1(src1 == src2); | |
698 | } | |
699 | ||
700 | static void rgb24ToY_c(uint8_t *_dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, | |
701 | uint32_t *rgb2yuv) | |
702 | { | |
703 | int16_t *dst = (int16_t *)_dst; | |
704 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; | |
705 | int i; | |
706 | for (i = 0; i < width; i++) { | |
707 | int r = src[i * 3 + 0]; | |
708 | int g = src[i * 3 + 1]; | |
709 | int b = src[i * 3 + 2]; | |
710 | ||
711 | dst[i] = ((ry*r + gy*g + by*b + (32<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6)); | |
712 | } | |
713 | } | |
714 | ||
715 | static void rgb24ToUV_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, | |
716 | const uint8_t *src2, int width, uint32_t *rgb2yuv) | |
717 | { | |
718 | int16_t *dstU = (int16_t *)_dstU; | |
719 | int16_t *dstV = (int16_t *)_dstV; | |
720 | int i; | |
721 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
722 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
723 | av_assert1(src1 == src2); | |
724 | for (i = 0; i < width; i++) { | |
725 | int r = src1[3 * i + 0]; | |
726 | int g = src1[3 * i + 1]; | |
727 | int b = src1[3 * i + 2]; | |
728 | ||
729 | dstU[i] = (ru*r + gu*g + bu*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); | |
730 | dstV[i] = (rv*r + gv*g + bv*b + (256<<(RGB2YUV_SHIFT-1)) + (1<<(RGB2YUV_SHIFT-7)))>>(RGB2YUV_SHIFT-6); | |
731 | } | |
732 | } | |
733 | ||
734 | static void rgb24ToUV_half_c(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *unused0, const uint8_t *src1, | |
735 | const uint8_t *src2, int width, uint32_t *rgb2yuv) | |
736 | { | |
737 | int16_t *dstU = (int16_t *)_dstU; | |
738 | int16_t *dstV = (int16_t *)_dstV; | |
739 | int i; | |
740 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
741 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
742 | av_assert1(src1 == src2); | |
743 | for (i = 0; i < width; i++) { | |
744 | int r = src1[6 * i + 0] + src1[6 * i + 3]; | |
745 | int g = src1[6 * i + 1] + src1[6 * i + 4]; | |
746 | int b = src1[6 * i + 2] + src1[6 * i + 5]; | |
747 | ||
748 | dstU[i] = (ru*r + gu*g + bu*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); | |
749 | dstV[i] = (rv*r + gv*g + bv*b + (256<<RGB2YUV_SHIFT) + (1<<(RGB2YUV_SHIFT-6)))>>(RGB2YUV_SHIFT-5); | |
750 | } | |
751 | } | |
752 | ||
753 | static void planar_rgb_to_y(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *rgb2yuv) | |
754 | { | |
755 | uint16_t *dst = (uint16_t *)_dst; | |
756 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; | |
757 | int i; | |
758 | for (i = 0; i < width; i++) { | |
759 | int g = src[0][i]; | |
760 | int b = src[1][i]; | |
761 | int r = src[2][i]; | |
762 | ||
763 | dst[i] = (ry*r + gy*g + by*b + (0x801<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); | |
764 | } | |
765 | } | |
766 | ||
767 | static void planar_rgb_to_a(uint8_t *_dst, const uint8_t *src[4], int width, int32_t *unused) | |
768 | { | |
769 | uint16_t *dst = (uint16_t *)_dst; | |
770 | int i; | |
771 | for (i = 0; i < width; i++) | |
772 | dst[i] = src[3][i] << 6; | |
773 | } | |
774 | ||
775 | static void planar_rgb_to_uv(uint8_t *_dstU, uint8_t *_dstV, const uint8_t *src[4], int width, int32_t *rgb2yuv) | |
776 | { | |
777 | uint16_t *dstU = (uint16_t *)_dstU; | |
778 | uint16_t *dstV = (uint16_t *)_dstV; | |
779 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
780 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
781 | int i; | |
782 | for (i = 0; i < width; i++) { | |
783 | int g = src[0][i]; | |
784 | int b = src[1][i]; | |
785 | int r = src[2][i]; | |
786 | ||
787 | dstU[i] = (ru*r + gu*g + bu*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); | |
788 | dstV[i] = (rv*r + gv*g + bv*b + (0x4001<<(RGB2YUV_SHIFT-7))) >> (RGB2YUV_SHIFT-6); | |
789 | } | |
790 | } | |
791 | ||
792 | #define rdpx(src) \ | |
793 | is_be ? AV_RB16(src) : AV_RL16(src) | |
794 | static av_always_inline void planar_rgb16_to_y(uint8_t *_dst, const uint8_t *_src[4], | |
795 | int width, int bpc, int is_be, int32_t *rgb2yuv) | |
796 | { | |
797 | int i; | |
798 | const uint16_t **src = (const uint16_t **)_src; | |
799 | uint16_t *dst = (uint16_t *)_dst; | |
800 | int32_t ry = rgb2yuv[RY_IDX], gy = rgb2yuv[GY_IDX], by = rgb2yuv[BY_IDX]; | |
801 | int shift = bpc < 16 ? bpc : 14; | |
802 | for (i = 0; i < width; i++) { | |
803 | int g = rdpx(src[0] + i); | |
804 | int b = rdpx(src[1] + i); | |
805 | int r = rdpx(src[2] + i); | |
806 | ||
807 | dst[i] = ((ry*r + gy*g + by*b + (33 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14)); | |
808 | } | |
809 | } | |
810 | ||
811 | static av_always_inline void planar_rgb16_to_uv(uint8_t *_dstU, uint8_t *_dstV, | |
812 | const uint8_t *_src[4], int width, | |
813 | int bpc, int is_be, int32_t *rgb2yuv) | |
814 | { | |
815 | int i; | |
816 | const uint16_t **src = (const uint16_t **)_src; | |
817 | uint16_t *dstU = (uint16_t *)_dstU; | |
818 | uint16_t *dstV = (uint16_t *)_dstV; | |
819 | int32_t ru = rgb2yuv[RU_IDX], gu = rgb2yuv[GU_IDX], bu = rgb2yuv[BU_IDX]; | |
820 | int32_t rv = rgb2yuv[RV_IDX], gv = rgb2yuv[GV_IDX], bv = rgb2yuv[BV_IDX]; | |
821 | int shift = bpc < 16 ? bpc : 14; | |
822 | for (i = 0; i < width; i++) { | |
823 | int g = rdpx(src[0] + i); | |
824 | int b = rdpx(src[1] + i); | |
825 | int r = rdpx(src[2] + i); | |
826 | ||
827 | dstU[i] = (ru*r + gu*g + bu*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); | |
828 | dstV[i] = (rv*r + gv*g + bv*b + (257 << (RGB2YUV_SHIFT + bpc - 9))) >> (RGB2YUV_SHIFT + shift - 14); | |
829 | } | |
830 | } | |
831 | #undef rdpx | |
832 | ||
833 | #define rgb9plus_planar_funcs_endian(nbits, endian_name, endian) \ | |
834 | static void planar_rgb##nbits##endian_name##_to_y(uint8_t *dst, const uint8_t *src[4], \ | |
835 | int w, int32_t *rgb2yuv) \ | |
836 | { \ | |
837 | planar_rgb16_to_y(dst, src, w, nbits, endian, rgb2yuv); \ | |
838 | } \ | |
839 | static void planar_rgb##nbits##endian_name##_to_uv(uint8_t *dstU, uint8_t *dstV, \ | |
840 | const uint8_t *src[4], int w, int32_t *rgb2yuv) \ | |
841 | { \ | |
842 | planar_rgb16_to_uv(dstU, dstV, src, w, nbits, endian, rgb2yuv); \ | |
843 | } \ | |
844 | ||
845 | #define rgb9plus_planar_funcs(nbits) \ | |
846 | rgb9plus_planar_funcs_endian(nbits, le, 0) \ | |
847 | rgb9plus_planar_funcs_endian(nbits, be, 1) | |
848 | ||
849 | rgb9plus_planar_funcs(9) | |
850 | rgb9plus_planar_funcs(10) | |
851 | rgb9plus_planar_funcs(12) | |
852 | rgb9plus_planar_funcs(14) | |
853 | rgb9plus_planar_funcs(16) | |
854 | ||
855 | av_cold void ff_sws_init_input_funcs(SwsContext *c) | |
856 | { | |
857 | enum AVPixelFormat srcFormat = c->srcFormat; | |
858 | ||
859 | c->chrToYV12 = NULL; | |
860 | switch (srcFormat) { | |
861 | case AV_PIX_FMT_YUYV422: | |
862 | c->chrToYV12 = yuy2ToUV_c; | |
863 | break; | |
864 | case AV_PIX_FMT_YVYU422: | |
865 | c->chrToYV12 = yvy2ToUV_c; | |
866 | break; | |
867 | case AV_PIX_FMT_UYVY422: | |
868 | c->chrToYV12 = uyvyToUV_c; | |
869 | break; | |
870 | case AV_PIX_FMT_NV12: | |
871 | c->chrToYV12 = nv12ToUV_c; | |
872 | break; | |
873 | case AV_PIX_FMT_NV21: | |
874 | c->chrToYV12 = nv21ToUV_c; | |
875 | break; | |
876 | case AV_PIX_FMT_RGB8: | |
877 | case AV_PIX_FMT_BGR8: | |
878 | case AV_PIX_FMT_PAL8: | |
879 | case AV_PIX_FMT_BGR4_BYTE: | |
880 | case AV_PIX_FMT_RGB4_BYTE: | |
881 | c->chrToYV12 = palToUV_c; | |
882 | break; | |
883 | case AV_PIX_FMT_GBRP9LE: | |
884 | c->readChrPlanar = planar_rgb9le_to_uv; | |
885 | break; | |
886 | case AV_PIX_FMT_GBRP10LE: | |
887 | c->readChrPlanar = planar_rgb10le_to_uv; | |
888 | break; | |
889 | case AV_PIX_FMT_GBRP12LE: | |
890 | c->readChrPlanar = planar_rgb12le_to_uv; | |
891 | break; | |
892 | case AV_PIX_FMT_GBRP14LE: | |
893 | c->readChrPlanar = planar_rgb14le_to_uv; | |
894 | break; | |
895 | case AV_PIX_FMT_GBRAP16LE: | |
896 | case AV_PIX_FMT_GBRP16LE: | |
897 | c->readChrPlanar = planar_rgb16le_to_uv; | |
898 | break; | |
899 | case AV_PIX_FMT_GBRP9BE: | |
900 | c->readChrPlanar = planar_rgb9be_to_uv; | |
901 | break; | |
902 | case AV_PIX_FMT_GBRP10BE: | |
903 | c->readChrPlanar = planar_rgb10be_to_uv; | |
904 | break; | |
905 | case AV_PIX_FMT_GBRP12BE: | |
906 | c->readChrPlanar = planar_rgb12be_to_uv; | |
907 | break; | |
908 | case AV_PIX_FMT_GBRP14BE: | |
909 | c->readChrPlanar = planar_rgb14be_to_uv; | |
910 | break; | |
911 | case AV_PIX_FMT_GBRAP16BE: | |
912 | case AV_PIX_FMT_GBRP16BE: | |
913 | c->readChrPlanar = planar_rgb16be_to_uv; | |
914 | break; | |
915 | case AV_PIX_FMT_GBRAP: | |
916 | case AV_PIX_FMT_GBRP: | |
917 | c->readChrPlanar = planar_rgb_to_uv; | |
918 | break; | |
919 | #if HAVE_BIGENDIAN | |
920 | case AV_PIX_FMT_YUV444P9LE: | |
921 | case AV_PIX_FMT_YUV422P9LE: | |
922 | case AV_PIX_FMT_YUV420P9LE: | |
923 | case AV_PIX_FMT_YUV422P10LE: | |
924 | case AV_PIX_FMT_YUV444P10LE: | |
925 | case AV_PIX_FMT_YUV420P10LE: | |
926 | case AV_PIX_FMT_YUV422P12LE: | |
927 | case AV_PIX_FMT_YUV444P12LE: | |
928 | case AV_PIX_FMT_YUV420P12LE: | |
929 | case AV_PIX_FMT_YUV422P14LE: | |
930 | case AV_PIX_FMT_YUV444P14LE: | |
931 | case AV_PIX_FMT_YUV420P14LE: | |
932 | case AV_PIX_FMT_YUV420P16LE: | |
933 | case AV_PIX_FMT_YUV422P16LE: | |
934 | case AV_PIX_FMT_YUV444P16LE: | |
935 | ||
936 | case AV_PIX_FMT_YUVA444P9LE: | |
937 | case AV_PIX_FMT_YUVA422P9LE: | |
938 | case AV_PIX_FMT_YUVA420P9LE: | |
939 | case AV_PIX_FMT_YUVA444P10LE: | |
940 | case AV_PIX_FMT_YUVA422P10LE: | |
941 | case AV_PIX_FMT_YUVA420P10LE: | |
942 | case AV_PIX_FMT_YUVA420P16LE: | |
943 | case AV_PIX_FMT_YUVA422P16LE: | |
944 | case AV_PIX_FMT_YUVA444P16LE: | |
945 | c->chrToYV12 = bswap16UV_c; | |
946 | break; | |
947 | #else | |
948 | case AV_PIX_FMT_YUV444P9BE: | |
949 | case AV_PIX_FMT_YUV422P9BE: | |
950 | case AV_PIX_FMT_YUV420P9BE: | |
951 | case AV_PIX_FMT_YUV444P10BE: | |
952 | case AV_PIX_FMT_YUV422P10BE: | |
953 | case AV_PIX_FMT_YUV420P10BE: | |
954 | case AV_PIX_FMT_YUV444P12BE: | |
955 | case AV_PIX_FMT_YUV422P12BE: | |
956 | case AV_PIX_FMT_YUV420P12BE: | |
957 | case AV_PIX_FMT_YUV444P14BE: | |
958 | case AV_PIX_FMT_YUV422P14BE: | |
959 | case AV_PIX_FMT_YUV420P14BE: | |
960 | case AV_PIX_FMT_YUV420P16BE: | |
961 | case AV_PIX_FMT_YUV422P16BE: | |
962 | case AV_PIX_FMT_YUV444P16BE: | |
963 | ||
964 | case AV_PIX_FMT_YUVA444P9BE: | |
965 | case AV_PIX_FMT_YUVA422P9BE: | |
966 | case AV_PIX_FMT_YUVA420P9BE: | |
967 | case AV_PIX_FMT_YUVA444P10BE: | |
968 | case AV_PIX_FMT_YUVA422P10BE: | |
969 | case AV_PIX_FMT_YUVA420P10BE: | |
970 | case AV_PIX_FMT_YUVA420P16BE: | |
971 | case AV_PIX_FMT_YUVA422P16BE: | |
972 | case AV_PIX_FMT_YUVA444P16BE: | |
973 | c->chrToYV12 = bswap16UV_c; | |
974 | break; | |
975 | #endif | |
976 | } | |
977 | if (c->chrSrcHSubSample) { | |
978 | switch (srcFormat) { | |
979 | case AV_PIX_FMT_RGBA64BE: | |
980 | c->chrToYV12 = rgb64BEToUV_half_c; | |
981 | break; | |
982 | case AV_PIX_FMT_RGBA64LE: | |
983 | c->chrToYV12 = rgb64LEToUV_half_c; | |
984 | break; | |
985 | case AV_PIX_FMT_BGRA64BE: | |
986 | c->chrToYV12 = bgr64BEToUV_half_c; | |
987 | break; | |
988 | case AV_PIX_FMT_BGRA64LE: | |
989 | c->chrToYV12 = bgr64LEToUV_half_c; | |
990 | break; | |
991 | case AV_PIX_FMT_RGB48BE: | |
992 | c->chrToYV12 = rgb48BEToUV_half_c; | |
993 | break; | |
994 | case AV_PIX_FMT_RGB48LE: | |
995 | c->chrToYV12 = rgb48LEToUV_half_c; | |
996 | break; | |
997 | case AV_PIX_FMT_BGR48BE: | |
998 | c->chrToYV12 = bgr48BEToUV_half_c; | |
999 | break; | |
1000 | case AV_PIX_FMT_BGR48LE: | |
1001 | c->chrToYV12 = bgr48LEToUV_half_c; | |
1002 | break; | |
1003 | case AV_PIX_FMT_RGB32: | |
1004 | c->chrToYV12 = bgr32ToUV_half_c; | |
1005 | break; | |
1006 | case AV_PIX_FMT_RGB32_1: | |
1007 | c->chrToYV12 = bgr321ToUV_half_c; | |
1008 | break; | |
1009 | case AV_PIX_FMT_BGR24: | |
1010 | c->chrToYV12 = bgr24ToUV_half_c; | |
1011 | break; | |
1012 | case AV_PIX_FMT_BGR565LE: | |
1013 | c->chrToYV12 = bgr16leToUV_half_c; | |
1014 | break; | |
1015 | case AV_PIX_FMT_BGR565BE: | |
1016 | c->chrToYV12 = bgr16beToUV_half_c; | |
1017 | break; | |
1018 | case AV_PIX_FMT_BGR555LE: | |
1019 | c->chrToYV12 = bgr15leToUV_half_c; | |
1020 | break; | |
1021 | case AV_PIX_FMT_BGR555BE: | |
1022 | c->chrToYV12 = bgr15beToUV_half_c; | |
1023 | break; | |
1024 | case AV_PIX_FMT_GBRAP: | |
1025 | case AV_PIX_FMT_GBRP: | |
1026 | c->chrToYV12 = gbr24pToUV_half_c; | |
1027 | break; | |
1028 | case AV_PIX_FMT_BGR444LE: | |
1029 | c->chrToYV12 = bgr12leToUV_half_c; | |
1030 | break; | |
1031 | case AV_PIX_FMT_BGR444BE: | |
1032 | c->chrToYV12 = bgr12beToUV_half_c; | |
1033 | break; | |
1034 | case AV_PIX_FMT_BGR32: | |
1035 | c->chrToYV12 = rgb32ToUV_half_c; | |
1036 | break; | |
1037 | case AV_PIX_FMT_BGR32_1: | |
1038 | c->chrToYV12 = rgb321ToUV_half_c; | |
1039 | break; | |
1040 | case AV_PIX_FMT_RGB24: | |
1041 | c->chrToYV12 = rgb24ToUV_half_c; | |
1042 | break; | |
1043 | case AV_PIX_FMT_RGB565LE: | |
1044 | c->chrToYV12 = rgb16leToUV_half_c; | |
1045 | break; | |
1046 | case AV_PIX_FMT_RGB565BE: | |
1047 | c->chrToYV12 = rgb16beToUV_half_c; | |
1048 | break; | |
1049 | case AV_PIX_FMT_RGB555LE: | |
1050 | c->chrToYV12 = rgb15leToUV_half_c; | |
1051 | break; | |
1052 | case AV_PIX_FMT_RGB555BE: | |
1053 | c->chrToYV12 = rgb15beToUV_half_c; | |
1054 | break; | |
1055 | case AV_PIX_FMT_RGB444LE: | |
1056 | c->chrToYV12 = rgb12leToUV_half_c; | |
1057 | break; | |
1058 | case AV_PIX_FMT_RGB444BE: | |
1059 | c->chrToYV12 = rgb12beToUV_half_c; | |
1060 | break; | |
1061 | } | |
1062 | } else { | |
1063 | switch (srcFormat) { | |
1064 | case AV_PIX_FMT_RGBA64BE: | |
1065 | c->chrToYV12 = rgb64BEToUV_c; | |
1066 | break; | |
1067 | case AV_PIX_FMT_RGBA64LE: | |
1068 | c->chrToYV12 = rgb64LEToUV_c; | |
1069 | break; | |
1070 | case AV_PIX_FMT_BGRA64BE: | |
1071 | c->chrToYV12 = bgr64BEToUV_c; | |
1072 | break; | |
1073 | case AV_PIX_FMT_BGRA64LE: | |
1074 | c->chrToYV12 = bgr64LEToUV_c; | |
1075 | break; | |
1076 | case AV_PIX_FMT_RGB48BE: | |
1077 | c->chrToYV12 = rgb48BEToUV_c; | |
1078 | break; | |
1079 | case AV_PIX_FMT_RGB48LE: | |
1080 | c->chrToYV12 = rgb48LEToUV_c; | |
1081 | break; | |
1082 | case AV_PIX_FMT_BGR48BE: | |
1083 | c->chrToYV12 = bgr48BEToUV_c; | |
1084 | break; | |
1085 | case AV_PIX_FMT_BGR48LE: | |
1086 | c->chrToYV12 = bgr48LEToUV_c; | |
1087 | break; | |
1088 | case AV_PIX_FMT_RGB32: | |
1089 | c->chrToYV12 = bgr32ToUV_c; | |
1090 | break; | |
1091 | case AV_PIX_FMT_RGB32_1: | |
1092 | c->chrToYV12 = bgr321ToUV_c; | |
1093 | break; | |
1094 | case AV_PIX_FMT_BGR24: | |
1095 | c->chrToYV12 = bgr24ToUV_c; | |
1096 | break; | |
1097 | case AV_PIX_FMT_BGR565LE: | |
1098 | c->chrToYV12 = bgr16leToUV_c; | |
1099 | break; | |
1100 | case AV_PIX_FMT_BGR565BE: | |
1101 | c->chrToYV12 = bgr16beToUV_c; | |
1102 | break; | |
1103 | case AV_PIX_FMT_BGR555LE: | |
1104 | c->chrToYV12 = bgr15leToUV_c; | |
1105 | break; | |
1106 | case AV_PIX_FMT_BGR555BE: | |
1107 | c->chrToYV12 = bgr15beToUV_c; | |
1108 | break; | |
1109 | case AV_PIX_FMT_BGR444LE: | |
1110 | c->chrToYV12 = bgr12leToUV_c; | |
1111 | break; | |
1112 | case AV_PIX_FMT_BGR444BE: | |
1113 | c->chrToYV12 = bgr12beToUV_c; | |
1114 | break; | |
1115 | case AV_PIX_FMT_BGR32: | |
1116 | c->chrToYV12 = rgb32ToUV_c; | |
1117 | break; | |
1118 | case AV_PIX_FMT_BGR32_1: | |
1119 | c->chrToYV12 = rgb321ToUV_c; | |
1120 | break; | |
1121 | case AV_PIX_FMT_RGB24: | |
1122 | c->chrToYV12 = rgb24ToUV_c; | |
1123 | break; | |
1124 | case AV_PIX_FMT_RGB565LE: | |
1125 | c->chrToYV12 = rgb16leToUV_c; | |
1126 | break; | |
1127 | case AV_PIX_FMT_RGB565BE: | |
1128 | c->chrToYV12 = rgb16beToUV_c; | |
1129 | break; | |
1130 | case AV_PIX_FMT_RGB555LE: | |
1131 | c->chrToYV12 = rgb15leToUV_c; | |
1132 | break; | |
1133 | case AV_PIX_FMT_RGB555BE: | |
1134 | c->chrToYV12 = rgb15beToUV_c; | |
1135 | break; | |
1136 | case AV_PIX_FMT_RGB444LE: | |
1137 | c->chrToYV12 = rgb12leToUV_c; | |
1138 | break; | |
1139 | case AV_PIX_FMT_RGB444BE: | |
1140 | c->chrToYV12 = rgb12beToUV_c; | |
1141 | break; | |
1142 | } | |
1143 | } | |
1144 | ||
1145 | c->lumToYV12 = NULL; | |
1146 | c->alpToYV12 = NULL; | |
1147 | switch (srcFormat) { | |
1148 | case AV_PIX_FMT_GBRP9LE: | |
1149 | c->readLumPlanar = planar_rgb9le_to_y; | |
1150 | break; | |
1151 | case AV_PIX_FMT_GBRP10LE: | |
1152 | c->readLumPlanar = planar_rgb10le_to_y; | |
1153 | break; | |
1154 | case AV_PIX_FMT_GBRP12LE: | |
1155 | c->readLumPlanar = planar_rgb12le_to_y; | |
1156 | break; | |
1157 | case AV_PIX_FMT_GBRP14LE: | |
1158 | c->readLumPlanar = planar_rgb14le_to_y; | |
1159 | break; | |
1160 | case AV_PIX_FMT_GBRAP16LE: | |
1161 | case AV_PIX_FMT_GBRP16LE: | |
1162 | c->readLumPlanar = planar_rgb16le_to_y; | |
1163 | break; | |
1164 | case AV_PIX_FMT_GBRP9BE: | |
1165 | c->readLumPlanar = planar_rgb9be_to_y; | |
1166 | break; | |
1167 | case AV_PIX_FMT_GBRP10BE: | |
1168 | c->readLumPlanar = planar_rgb10be_to_y; | |
1169 | break; | |
1170 | case AV_PIX_FMT_GBRP12BE: | |
1171 | c->readLumPlanar = planar_rgb12be_to_y; | |
1172 | break; | |
1173 | case AV_PIX_FMT_GBRP14BE: | |
1174 | c->readLumPlanar = planar_rgb14be_to_y; | |
1175 | break; | |
1176 | case AV_PIX_FMT_GBRAP16BE: | |
1177 | case AV_PIX_FMT_GBRP16BE: | |
1178 | c->readLumPlanar = planar_rgb16be_to_y; | |
1179 | break; | |
1180 | case AV_PIX_FMT_GBRAP: | |
1181 | c->readAlpPlanar = planar_rgb_to_a; | |
1182 | case AV_PIX_FMT_GBRP: | |
1183 | c->readLumPlanar = planar_rgb_to_y; | |
1184 | break; | |
1185 | #if HAVE_BIGENDIAN | |
1186 | case AV_PIX_FMT_YUV444P9LE: | |
1187 | case AV_PIX_FMT_YUV422P9LE: | |
1188 | case AV_PIX_FMT_YUV420P9LE: | |
1189 | case AV_PIX_FMT_YUV444P10LE: | |
1190 | case AV_PIX_FMT_YUV422P10LE: | |
1191 | case AV_PIX_FMT_YUV420P10LE: | |
1192 | case AV_PIX_FMT_YUV444P12LE: | |
1193 | case AV_PIX_FMT_YUV422P12LE: | |
1194 | case AV_PIX_FMT_YUV420P12LE: | |
1195 | case AV_PIX_FMT_YUV444P14LE: | |
1196 | case AV_PIX_FMT_YUV422P14LE: | |
1197 | case AV_PIX_FMT_YUV420P14LE: | |
1198 | case AV_PIX_FMT_YUV420P16LE: | |
1199 | case AV_PIX_FMT_YUV422P16LE: | |
1200 | case AV_PIX_FMT_YUV444P16LE: | |
1201 | ||
1202 | case AV_PIX_FMT_GRAY16LE: | |
1203 | c->lumToYV12 = bswap16Y_c; | |
1204 | break; | |
1205 | case AV_PIX_FMT_YUVA444P9LE: | |
1206 | case AV_PIX_FMT_YUVA422P9LE: | |
1207 | case AV_PIX_FMT_YUVA420P9LE: | |
1208 | case AV_PIX_FMT_YUVA444P10LE: | |
1209 | case AV_PIX_FMT_YUVA422P10LE: | |
1210 | case AV_PIX_FMT_YUVA420P10LE: | |
1211 | case AV_PIX_FMT_YUVA420P16LE: | |
1212 | case AV_PIX_FMT_YUVA422P16LE: | |
1213 | case AV_PIX_FMT_YUVA444P16LE: | |
1214 | c->lumToYV12 = bswap16Y_c; | |
1215 | c->alpToYV12 = bswap16Y_c; | |
1216 | break; | |
1217 | #else | |
1218 | case AV_PIX_FMT_YUV444P9BE: | |
1219 | case AV_PIX_FMT_YUV422P9BE: | |
1220 | case AV_PIX_FMT_YUV420P9BE: | |
1221 | case AV_PIX_FMT_YUV444P10BE: | |
1222 | case AV_PIX_FMT_YUV422P10BE: | |
1223 | case AV_PIX_FMT_YUV420P10BE: | |
1224 | case AV_PIX_FMT_YUV444P12BE: | |
1225 | case AV_PIX_FMT_YUV422P12BE: | |
1226 | case AV_PIX_FMT_YUV420P12BE: | |
1227 | case AV_PIX_FMT_YUV444P14BE: | |
1228 | case AV_PIX_FMT_YUV422P14BE: | |
1229 | case AV_PIX_FMT_YUV420P14BE: | |
1230 | case AV_PIX_FMT_YUV420P16BE: | |
1231 | case AV_PIX_FMT_YUV422P16BE: | |
1232 | case AV_PIX_FMT_YUV444P16BE: | |
1233 | ||
1234 | case AV_PIX_FMT_GRAY16BE: | |
1235 | c->lumToYV12 = bswap16Y_c; | |
1236 | break; | |
1237 | case AV_PIX_FMT_YUVA444P9BE: | |
1238 | case AV_PIX_FMT_YUVA422P9BE: | |
1239 | case AV_PIX_FMT_YUVA420P9BE: | |
1240 | case AV_PIX_FMT_YUVA444P10BE: | |
1241 | case AV_PIX_FMT_YUVA422P10BE: | |
1242 | case AV_PIX_FMT_YUVA420P10BE: | |
1243 | case AV_PIX_FMT_YUVA420P16BE: | |
1244 | case AV_PIX_FMT_YUVA422P16BE: | |
1245 | case AV_PIX_FMT_YUVA444P16BE: | |
1246 | c->lumToYV12 = bswap16Y_c; | |
1247 | c->alpToYV12 = bswap16Y_c; | |
1248 | break; | |
1249 | #endif | |
1250 | case AV_PIX_FMT_YA16LE: | |
1251 | c->lumToYV12 = read_ya16le_gray_c; | |
1252 | c->alpToYV12 = read_ya16le_alpha_c; | |
1253 | break; | |
1254 | case AV_PIX_FMT_YA16BE: | |
1255 | c->lumToYV12 = read_ya16be_gray_c; | |
1256 | c->alpToYV12 = read_ya16be_alpha_c; | |
1257 | break; | |
1258 | case AV_PIX_FMT_YUYV422: | |
1259 | case AV_PIX_FMT_YVYU422: | |
1260 | case AV_PIX_FMT_YA8: | |
1261 | c->lumToYV12 = yuy2ToY_c; | |
1262 | break; | |
1263 | case AV_PIX_FMT_UYVY422: | |
1264 | c->lumToYV12 = uyvyToY_c; | |
1265 | break; | |
1266 | case AV_PIX_FMT_BGR24: | |
1267 | c->lumToYV12 = bgr24ToY_c; | |
1268 | break; | |
1269 | case AV_PIX_FMT_BGR565LE: | |
1270 | c->lumToYV12 = bgr16leToY_c; | |
1271 | break; | |
1272 | case AV_PIX_FMT_BGR565BE: | |
1273 | c->lumToYV12 = bgr16beToY_c; | |
1274 | break; | |
1275 | case AV_PIX_FMT_BGR555LE: | |
1276 | c->lumToYV12 = bgr15leToY_c; | |
1277 | break; | |
1278 | case AV_PIX_FMT_BGR555BE: | |
1279 | c->lumToYV12 = bgr15beToY_c; | |
1280 | break; | |
1281 | case AV_PIX_FMT_BGR444LE: | |
1282 | c->lumToYV12 = bgr12leToY_c; | |
1283 | break; | |
1284 | case AV_PIX_FMT_BGR444BE: | |
1285 | c->lumToYV12 = bgr12beToY_c; | |
1286 | break; | |
1287 | case AV_PIX_FMT_RGB24: | |
1288 | c->lumToYV12 = rgb24ToY_c; | |
1289 | break; | |
1290 | case AV_PIX_FMT_RGB565LE: | |
1291 | c->lumToYV12 = rgb16leToY_c; | |
1292 | break; | |
1293 | case AV_PIX_FMT_RGB565BE: | |
1294 | c->lumToYV12 = rgb16beToY_c; | |
1295 | break; | |
1296 | case AV_PIX_FMT_RGB555LE: | |
1297 | c->lumToYV12 = rgb15leToY_c; | |
1298 | break; | |
1299 | case AV_PIX_FMT_RGB555BE: | |
1300 | c->lumToYV12 = rgb15beToY_c; | |
1301 | break; | |
1302 | case AV_PIX_FMT_RGB444LE: | |
1303 | c->lumToYV12 = rgb12leToY_c; | |
1304 | break; | |
1305 | case AV_PIX_FMT_RGB444BE: | |
1306 | c->lumToYV12 = rgb12beToY_c; | |
1307 | break; | |
1308 | case AV_PIX_FMT_RGB8: | |
1309 | case AV_PIX_FMT_BGR8: | |
1310 | case AV_PIX_FMT_PAL8: | |
1311 | case AV_PIX_FMT_BGR4_BYTE: | |
1312 | case AV_PIX_FMT_RGB4_BYTE: | |
1313 | c->lumToYV12 = palToY_c; | |
1314 | break; | |
1315 | case AV_PIX_FMT_MONOBLACK: | |
1316 | c->lumToYV12 = monoblack2Y_c; | |
1317 | break; | |
1318 | case AV_PIX_FMT_MONOWHITE: | |
1319 | c->lumToYV12 = monowhite2Y_c; | |
1320 | break; | |
1321 | case AV_PIX_FMT_RGB32: | |
1322 | c->lumToYV12 = bgr32ToY_c; | |
1323 | break; | |
1324 | case AV_PIX_FMT_RGB32_1: | |
1325 | c->lumToYV12 = bgr321ToY_c; | |
1326 | break; | |
1327 | case AV_PIX_FMT_BGR32: | |
1328 | c->lumToYV12 = rgb32ToY_c; | |
1329 | break; | |
1330 | case AV_PIX_FMT_BGR32_1: | |
1331 | c->lumToYV12 = rgb321ToY_c; | |
1332 | break; | |
1333 | case AV_PIX_FMT_RGB48BE: | |
1334 | c->lumToYV12 = rgb48BEToY_c; | |
1335 | break; | |
1336 | case AV_PIX_FMT_RGB48LE: | |
1337 | c->lumToYV12 = rgb48LEToY_c; | |
1338 | break; | |
1339 | case AV_PIX_FMT_BGR48BE: | |
1340 | c->lumToYV12 = bgr48BEToY_c; | |
1341 | break; | |
1342 | case AV_PIX_FMT_BGR48LE: | |
1343 | c->lumToYV12 = bgr48LEToY_c; | |
1344 | break; | |
1345 | case AV_PIX_FMT_RGBA64BE: | |
1346 | c->lumToYV12 = rgb64BEToY_c; | |
1347 | break; | |
1348 | case AV_PIX_FMT_RGBA64LE: | |
1349 | c->lumToYV12 = rgb64LEToY_c; | |
1350 | break; | |
1351 | case AV_PIX_FMT_BGRA64BE: | |
1352 | c->lumToYV12 = bgr64BEToY_c; | |
1353 | break; | |
1354 | case AV_PIX_FMT_BGRA64LE: | |
1355 | c->lumToYV12 = bgr64LEToY_c; | |
1356 | } | |
1357 | if (c->alpPixBuf) { | |
1358 | if (is16BPS(srcFormat) || isNBPS(srcFormat)) { | |
1359 | if (HAVE_BIGENDIAN == !isBE(srcFormat)) | |
1360 | c->alpToYV12 = bswap16Y_c; | |
1361 | } | |
1362 | switch (srcFormat) { | |
1363 | case AV_PIX_FMT_BGRA64LE: | |
1364 | case AV_PIX_FMT_BGRA64BE: | |
1365 | case AV_PIX_FMT_RGBA64LE: | |
1366 | case AV_PIX_FMT_RGBA64BE: c->alpToYV12 = rgba64ToA_c; break; | |
1367 | case AV_PIX_FMT_BGRA: | |
1368 | case AV_PIX_FMT_RGBA: | |
1369 | c->alpToYV12 = rgbaToA_c; | |
1370 | break; | |
1371 | case AV_PIX_FMT_ABGR: | |
1372 | case AV_PIX_FMT_ARGB: | |
1373 | c->alpToYV12 = abgrToA_c; | |
1374 | break; | |
1375 | case AV_PIX_FMT_YA8: | |
1376 | c->alpToYV12 = uyvyToY_c; | |
1377 | break; | |
1378 | case AV_PIX_FMT_PAL8 : | |
1379 | c->alpToYV12 = palToA_c; | |
1380 | break; | |
1381 | } | |
1382 | } | |
1383 | } |