38 #define av_get_random_seed av_get_random_seed_deterministic
41 #define av_gettime() 1331972053200000
46 int log_offset,
void *log_ctx)
51 if (sscanf(str,
"%d:%d%c", &q->
num, &q->
den, &
c) != 2) {
55 NULL, log_offset, log_ctx);
79 {
"qntsc", 352, 240 },
81 {
"sntsc", 640, 480 },
84 {
"ntsc-film", 352, 240 },
89 {
"16cif", 1408,1152 },
90 {
"qqvga", 160, 120 },
95 {
"uxga", 1600,1200 },
96 {
"qxga", 2048,1536 },
97 {
"sxga", 1280,1024 },
98 {
"qsxga", 2560,2048 },
99 {
"hsxga", 5120,4096 },
100 {
"wvga", 852, 480 },
101 {
"wxga", 1366, 768 },
102 {
"wsxga", 1600,1024 },
103 {
"wuxga", 1920,1200 },
104 {
"woxga", 2560,1600 },
105 {
"wqhd", 2560,1440 },
106 {
"wqsxga", 3200,2048 },
107 {
"wquxga", 3840,2400 },
108 {
"whsxga", 6400,4096 },
109 {
"whuxga", 7680,4800 },
112 {
"hd480", 852, 480 },
113 {
"hd720", 1280, 720 },
114 {
"hd1080", 1920,1080 },
115 {
"quadhd", 2560,1440 },
117 {
"2kdci", 2048,1080 },
118 {
"2kflat", 1998,1080 },
119 {
"2kscope", 2048, 858 },
121 {
"4kdci", 4096,2160 },
122 {
"4kflat", 3996,2160 },
123 {
"4kscope", 4096,1716 },
125 {
"hqvga", 240,160 },
126 {
"wqvga", 400,240 },
127 {
"fwqvga", 432,240 },
130 {
"uhd2160", 3840,2160 },
131 {
"uhd4320", 7680,4320 },
135 {
"ntsc", { 30000, 1001 } },
136 {
"pal", { 25, 1 } },
137 {
"qntsc", { 30000, 1001 } },
138 {
"qpal", { 25, 1 } },
139 {
"sntsc", { 30000, 1001 } },
140 {
"spal", { 25, 1 } },
141 {
"film", { 24, 1 } },
142 {
"ntsc-film", { 24000, 1001 } },
146 "january",
"february",
"march",
"april",
"may",
"june",
"july",
"august",
147 "september",
"october",
"november",
"december"
157 for (
i = 0;
i < n;
i++) {
165 width = strtol(str, (
void*)&p, 10);
168 height = strtol(p, (
void*)&p, 10);
187 for (
i = 0;
i < n; ++
i)
196 if (rate->
num <= 0 || rate->
den <= 0)
207 {
"AliceBlue", { 0xF0, 0xF8, 0xFF } },
208 {
"AntiqueWhite", { 0xFA, 0xEB, 0xD7 } },
209 {
"Aqua", { 0x00, 0xFF, 0xFF } },
210 {
"Aquamarine", { 0x7F, 0xFF, 0xD4 } },
211 {
"Azure", { 0xF0, 0xFF, 0xFF } },
212 {
"Beige", { 0xF5, 0xF5, 0xDC } },
213 {
"Bisque", { 0xFF, 0xE4, 0xC4 } },
214 {
"Black", { 0x00, 0x00, 0x00 } },
215 {
"BlanchedAlmond", { 0xFF, 0xEB, 0xCD } },
216 {
"Blue", { 0x00, 0x00, 0xFF } },
217 {
"BlueViolet", { 0x8A, 0x2B, 0xE2 } },
218 {
"Brown", { 0xA5, 0x2A, 0x2A } },
219 {
"BurlyWood", { 0xDE, 0xB8, 0x87 } },
220 {
"CadetBlue", { 0x5F, 0x9E, 0xA0 } },
221 {
"Chartreuse", { 0x7F, 0xFF, 0x00 } },
222 {
"Chocolate", { 0xD2, 0x69, 0x1E } },
223 {
"Coral", { 0xFF, 0x7F, 0x50 } },
224 {
"CornflowerBlue", { 0x64, 0x95, 0xED } },
225 {
"Cornsilk", { 0xFF, 0xF8, 0xDC } },
226 {
"Crimson", { 0xDC, 0x14, 0x3C } },
227 {
"Cyan", { 0x00, 0xFF, 0xFF } },
228 {
"DarkBlue", { 0x00, 0x00, 0x8B } },
229 {
"DarkCyan", { 0x00, 0x8B, 0x8B } },
230 {
"DarkGoldenRod", { 0xB8, 0x86, 0x0B } },
231 {
"DarkGray", { 0xA9, 0xA9, 0xA9 } },
232 {
"DarkGreen", { 0x00, 0x64, 0x00 } },
233 {
"DarkKhaki", { 0xBD, 0xB7, 0x6B } },
234 {
"DarkMagenta", { 0x8B, 0x00, 0x8B } },
235 {
"DarkOliveGreen", { 0x55, 0x6B, 0x2F } },
236 {
"Darkorange", { 0xFF, 0x8C, 0x00 } },
237 {
"DarkOrchid", { 0x99, 0x32, 0xCC } },
238 {
"DarkRed", { 0x8B, 0x00, 0x00 } },
239 {
"DarkSalmon", { 0xE9, 0x96, 0x7A } },
240 {
"DarkSeaGreen", { 0x8F, 0xBC, 0x8F } },
241 {
"DarkSlateBlue", { 0x48, 0x3D, 0x8B } },
242 {
"DarkSlateGray", { 0x2F, 0x4F, 0x4F } },
243 {
"DarkTurquoise", { 0x00, 0xCE, 0xD1 } },
244 {
"DarkViolet", { 0x94, 0x00, 0xD3 } },
245 {
"DeepPink", { 0xFF, 0x14, 0x93 } },
246 {
"DeepSkyBlue", { 0x00, 0xBF, 0xFF } },
247 {
"DimGray", { 0x69, 0x69, 0x69 } },
248 {
"DodgerBlue", { 0x1E, 0x90, 0xFF } },
249 {
"FireBrick", { 0xB2, 0x22, 0x22 } },
250 {
"FloralWhite", { 0xFF, 0xFA, 0xF0 } },
251 {
"ForestGreen", { 0x22, 0x8B, 0x22 } },
252 {
"Fuchsia", { 0xFF, 0x00, 0xFF } },
253 {
"Gainsboro", { 0xDC, 0xDC, 0xDC } },
254 {
"GhostWhite", { 0xF8, 0xF8, 0xFF } },
255 {
"Gold", { 0xFF, 0xD7, 0x00 } },
256 {
"GoldenRod", { 0xDA, 0xA5, 0x20 } },
257 {
"Gray", { 0x80, 0x80, 0x80 } },
258 {
"Green", { 0x00, 0x80, 0x00 } },
259 {
"GreenYellow", { 0xAD, 0xFF, 0x2F } },
260 {
"HoneyDew", { 0xF0, 0xFF, 0xF0 } },
261 {
"HotPink", { 0xFF, 0x69, 0xB4 } },
262 {
"IndianRed", { 0xCD, 0x5C, 0x5C } },
263 {
"Indigo", { 0x4B, 0x00, 0x82 } },
264 {
"Ivory", { 0xFF, 0xFF, 0xF0 } },
265 {
"Khaki", { 0xF0, 0xE6, 0x8C } },
266 {
"Lavender", { 0xE6, 0xE6, 0xFA } },
267 {
"LavenderBlush", { 0xFF, 0xF0, 0xF5 } },
268 {
"LawnGreen", { 0x7C, 0xFC, 0x00 } },
269 {
"LemonChiffon", { 0xFF, 0xFA, 0xCD } },
270 {
"LightBlue", { 0xAD, 0xD8, 0xE6 } },
271 {
"LightCoral", { 0xF0, 0x80, 0x80 } },
272 {
"LightCyan", { 0xE0, 0xFF, 0xFF } },
273 {
"LightGoldenRodYellow", { 0xFA, 0xFA, 0xD2 } },
274 {
"LightGreen", { 0x90, 0xEE, 0x90 } },
275 {
"LightGrey", { 0xD3, 0xD3, 0xD3 } },
276 {
"LightPink", { 0xFF, 0xB6, 0xC1 } },
277 {
"LightSalmon", { 0xFF, 0xA0, 0x7A } },
278 {
"LightSeaGreen", { 0x20, 0xB2, 0xAA } },
279 {
"LightSkyBlue", { 0x87, 0xCE, 0xFA } },
280 {
"LightSlateGray", { 0x77, 0x88, 0x99 } },
281 {
"LightSteelBlue", { 0xB0, 0xC4, 0xDE } },
282 {
"LightYellow", { 0xFF, 0xFF, 0xE0 } },
283 {
"Lime", { 0x00, 0xFF, 0x00 } },
284 {
"LimeGreen", { 0x32, 0xCD, 0x32 } },
285 {
"Linen", { 0xFA, 0xF0, 0xE6 } },
286 {
"Magenta", { 0xFF, 0x00, 0xFF } },
287 {
"Maroon", { 0x80, 0x00, 0x00 } },
288 {
"MediumAquaMarine", { 0x66, 0xCD, 0xAA } },
289 {
"MediumBlue", { 0x00, 0x00, 0xCD } },
290 {
"MediumOrchid", { 0xBA, 0x55, 0xD3 } },
291 {
"MediumPurple", { 0x93, 0x70, 0xD8 } },
292 {
"MediumSeaGreen", { 0x3C, 0xB3, 0x71 } },
293 {
"MediumSlateBlue", { 0x7B, 0x68, 0xEE } },
294 {
"MediumSpringGreen", { 0x00, 0xFA, 0x9A } },
295 {
"MediumTurquoise", { 0x48, 0xD1, 0xCC } },
296 {
"MediumVioletRed", { 0xC7, 0x15, 0x85 } },
297 {
"MidnightBlue", { 0x19, 0x19, 0x70 } },
298 {
"MintCream", { 0xF5, 0xFF, 0xFA } },
299 {
"MistyRose", { 0xFF, 0xE4, 0xE1 } },
300 {
"Moccasin", { 0xFF, 0xE4, 0xB5 } },
301 {
"NavajoWhite", { 0xFF, 0xDE, 0xAD } },
302 {
"Navy", { 0x00, 0x00, 0x80 } },
303 {
"OldLace", { 0xFD, 0xF5, 0xE6 } },
304 {
"Olive", { 0x80, 0x80, 0x00 } },
305 {
"OliveDrab", { 0x6B, 0x8E, 0x23 } },
306 {
"Orange", { 0xFF, 0xA5, 0x00 } },
307 {
"OrangeRed", { 0xFF, 0x45, 0x00 } },
308 {
"Orchid", { 0xDA, 0x70, 0xD6 } },
309 {
"PaleGoldenRod", { 0xEE, 0xE8, 0xAA } },
310 {
"PaleGreen", { 0x98, 0xFB, 0x98 } },
311 {
"PaleTurquoise", { 0xAF, 0xEE, 0xEE } },
312 {
"PaleVioletRed", { 0xD8, 0x70, 0x93 } },
313 {
"PapayaWhip", { 0xFF, 0xEF, 0xD5 } },
314 {
"PeachPuff", { 0xFF, 0xDA, 0xB9 } },
315 {
"Peru", { 0xCD, 0x85, 0x3F } },
316 {
"Pink", { 0xFF, 0xC0, 0xCB } },
317 {
"Plum", { 0xDD, 0xA0, 0xDD } },
318 {
"PowderBlue", { 0xB0, 0xE0, 0xE6 } },
319 {
"Purple", { 0x80, 0x00, 0x80 } },
320 {
"Red", { 0xFF, 0x00, 0x00 } },
321 {
"RosyBrown", { 0xBC, 0x8F, 0x8F } },
322 {
"RoyalBlue", { 0x41, 0x69, 0xE1 } },
323 {
"SaddleBrown", { 0x8B, 0x45, 0x13 } },
324 {
"Salmon", { 0xFA, 0x80, 0x72 } },
325 {
"SandyBrown", { 0xF4, 0xA4, 0x60 } },
326 {
"SeaGreen", { 0x2E, 0x8B, 0x57 } },
327 {
"SeaShell", { 0xFF, 0xF5, 0xEE } },
328 {
"Sienna", { 0xA0, 0x52, 0x2D } },
329 {
"Silver", { 0xC0, 0xC0, 0xC0 } },
330 {
"SkyBlue", { 0x87, 0xCE, 0xEB } },
331 {
"SlateBlue", { 0x6A, 0x5A, 0xCD } },
332 {
"SlateGray", { 0x70, 0x80, 0x90 } },
333 {
"Snow", { 0xFF, 0xFA, 0xFA } },
334 {
"SpringGreen", { 0x00, 0xFF, 0x7F } },
335 {
"SteelBlue", { 0x46, 0x82, 0xB4 } },
336 {
"Tan", { 0xD2, 0xB4, 0x8C } },
337 {
"Teal", { 0x00, 0x80, 0x80 } },
338 {
"Thistle", { 0xD8, 0xBF, 0xD8 } },
339 {
"Tomato", { 0xFF, 0x63, 0x47 } },
340 {
"Turquoise", { 0x40, 0xE0, 0xD0 } },
341 {
"Violet", { 0xEE, 0x82, 0xEE } },
342 {
"Wheat", { 0xF5, 0xDE, 0xB3 } },
343 {
"White", { 0xFF, 0xFF, 0xFF } },
344 {
"WhiteSmoke", { 0xF5, 0xF5, 0xF5 } },
345 {
"Yellow", { 0xFF, 0xFF, 0x00 } },
346 {
"YellowGreen", { 0x9A, 0xCD, 0x32 } },
354 #define ALPHA_SEP '@'
359 char *tail, color_string2[128];
361 int len, hex_offset = 0;
363 if (color_string[0] ==
'#') {
365 }
else if (!strncmp(color_string,
"0x", 2))
369 slen = strlen(color_string);
370 av_strlcpy(color_string2, color_string + hex_offset,
371 FFMIN(slen-hex_offset+1,
sizeof(color_string2)));
372 if ((tail = strchr(color_string2,
ALPHA_SEP)))
374 len = strlen(color_string2);
379 rgba_color[0] = rgba >> 24;
380 rgba_color[1] = rgba >> 16;
381 rgba_color[2] = rgba >> 8;
382 rgba_color[3] = rgba;
383 }
else if (hex_offset ||
384 strspn(color_string2,
"0123456789ABCDEFabcdef") ==
len) {
386 unsigned int rgba = strtoul(color_string2, &tail, 16);
388 if (*tail || (
len != 6 &&
len != 8)) {
389 av_log(log_ctx,
AV_LOG_ERROR,
"Invalid 0xRRGGBB[AA] color string: '%s'\n", color_string2);
393 rgba_color[3] = rgba;
396 rgba_color[0] = rgba >> 16;
397 rgba_color[1] = rgba >> 8;
398 rgba_color[2] = rgba;
400 entry = bsearch(color_string2,
409 memcpy(rgba_color,
entry->rgb_color, 3);
414 const char *alpha_string = tail;
415 if (!strncmp(alpha_string,
"0x", 2)) {
416 alpha = strtoul(alpha_string, &tail, 16);
418 double norm_alpha =
strtod(alpha_string, &tail);
419 if (norm_alpha < 0.0 || norm_alpha > 1.0)
422 alpha = 255 * norm_alpha;
425 if (tail == alpha_string || *tail ||
alpha > 255 ||
alpha < 0) {
427 alpha_string, color_string);
430 rgba_color[3] =
alpha;
445 *rgbp =
color->rgb_color;
453 int n_min,
int n_max,
int len_max)
460 for(
i = 0;
i < len_max;
i++) {
470 if (val < n_min || val > n_max)
478 for (;
i < 12;
i++) {
480 const char *mo_full =
months[
i] + 3;
481 int len = strlen(mo_full);
495 while((
c = *fmt++)) {
531 dt->tm_year =
val - 1900;
537 dt->tm_mon =
val - 1;
574 int y = tm->tm_year + 1900, m = tm->tm_mon + 1, d = tm->tm_mday;
582 (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + y / 400 - 719469);
584 t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec;
594 struct tm dt = { 0 }, tmbuf;
595 int today = 0, negative = 0, microseconds = 0,
suffix = 1000000;
597 static const char *
const date_fmt[] = {
601 static const char *
const time_fmt[] = {
605 static const char *
const tz_fmt[] = {
613 *timeval = INT64_MIN;
616 now = now64 / 1000000;
638 if (*p ==
'T' || *p ==
't')
667 t = strtoll(p, &o, 10);
674 t = dt.tm_hour * 3600 + dt.tm_min * 60 + dt.tm_sec;
686 for (n = 100000; n >= 1; n /= 10, q++) {
689 microseconds += n * (*q -
'0');
696 if (q[0] ==
'm' && q[1] ==
's') {
698 microseconds /= 1000;
700 }
else if (q[0] ==
'u' && q[1] ==
's') {
704 }
else if (*q ==
's')
707 int is_utc = *q ==
'Z' || *q ==
'z';
710 if (!today && !is_utc && (*q ==
'+' || *q ==
'-')) {
711 struct tm tz = { 0 };
712 int sign = (*q ==
'+' ? -1 : 1);
722 tzoffset = sign * (tz.tm_hour * 60 + tz.tm_min) * 60;
727 dt2.tm_hour = dt.tm_hour;
728 dt2.tm_min = dt.tm_min;
729 dt2.tm_sec = dt.tm_sec;
732 dt.tm_isdst = is_utc ? 0 : -1;
733 t = is_utc ?
av_timegm(&dt) : mktime(&dt);
744 if (INT64_MAX - microseconds < t)
747 if (t == INT64_MIN && negative)
749 *timeval = negative ? -t : t;
763 while (*p !=
'\0' && *p !=
'=' && *p !=
'&') {
764 if ((q -
tag) <
sizeof(
tag) - 1)
772 while (*p !=
'&' && *p !=
'\0') {
773 if ((q -
arg) < arg_size - 1) {
783 if (!strcmp(
tag, tag1))