X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjni%2Finclude%2Flibavutil%2Fparseutils.h;fp=app%2Fsrc%2Fmain%2Fjni%2Finclude%2Flibavutil%2Fparseutils.h;h=0000000000000000000000000000000000000000;hb=577426ccc66649228285c4a0b6ba8752836059c6;hp=e66d24b76e5535579b87dd82e5768619158286ff;hpb=b7202442677d0cf41e6e59870cd6c34e5619b8b9;p=rtmpclient.git diff --git a/app/src/main/jni/include/libavutil/parseutils.h b/app/src/main/jni/include/libavutil/parseutils.h deleted file mode 100644 index e66d24b..0000000 --- a/app/src/main/jni/include/libavutil/parseutils.h +++ /dev/null @@ -1,193 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef AVUTIL_PARSEUTILS_H -#define AVUTIL_PARSEUTILS_H - -#include - -#include "rational.h" - -/** - * @file - * misc parsing utilities - */ - -/** - * Parse str and store the parsed ratio in q. - * - * Note that a ratio with infinite (1/0) or negative value is - * considered valid, so you should check on the returned value if you - * want to exclude those values. - * - * The undefined value can be expressed using the "0:0" string. - * - * @param[in,out] q pointer to the AVRational which will contain the ratio - * @param[in] str the string to parse: it has to be a string in the format - * num:den, a float number or an expression - * @param[in] max the maximum allowed numerator and denominator - * @param[in] log_offset log level offset which is applied to the log - * level of log_ctx - * @param[in] log_ctx parent logging context - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_ratio(AVRational *q, const char *str, int max, - int log_offset, void *log_ctx); - -#define av_parse_ratio_quiet(rate, str, max) \ - av_parse_ratio(rate, str, max, AV_LOG_MAX_OFFSET, NULL) - -/** - * Parse str and put in width_ptr and height_ptr the detected values. - * - * @param[in,out] width_ptr pointer to the variable which will contain the detected - * width value - * @param[in,out] height_ptr pointer to the variable which will contain the detected - * height value - * @param[in] str the string to parse: it has to be a string in the format - * width x height or a valid video size abbreviation. - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str); - -/** - * Parse str and store the detected values in *rate. - * - * @param[in,out] rate pointer to the AVRational which will contain the detected - * frame rate - * @param[in] str the string to parse: it has to be a string in the format - * rate_num / rate_den, a float number or a valid video rate abbreviation - * @return >= 0 on success, a negative error code otherwise - */ -int av_parse_video_rate(AVRational *rate, const char *str); - -/** - * Put the RGBA values that correspond to color_string in rgba_color. - * - * @param color_string a string specifying a color. It can be the name of - * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence, - * possibly followed by "@" and a string representing the alpha - * component. - * The alpha component may be a string composed by "0x" followed by an - * hexadecimal number or a decimal number between 0.0 and 1.0, which - * represents the opacity value (0x00/0.0 means completely transparent, - * 0xff/1.0 completely opaque). - * If the alpha component is not specified then 0xff is assumed. - * The string "random" will result in a random color. - * @param slen length of the initial part of color_string containing the - * color. It can be set to -1 if color_string is a null terminated string - * containing nothing else than the color. - * @return >= 0 in case of success, a negative value in case of - * failure (for example if color_string cannot be parsed). - */ -int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen, - void *log_ctx); - -/** - * Get the name of a color from the internal table of hard-coded named - * colors. - * - * This function is meant to enumerate the color names recognized by - * av_parse_color(). - * - * @param color_idx index of the requested color, starting from 0 - * @param rgbp if not NULL, will point to a 3-elements array with the color value in RGB - * @return the color name string or NULL if color_idx is not in the array - */ -const char *av_get_known_color_name(int color_idx, const uint8_t **rgb); - -/** - * Parse timestr and return in *time a corresponding number of - * microseconds. - * - * @param timeval puts here the number of microseconds corresponding - * to the string in timestr. If the string represents a duration, it - * is the number of microseconds contained in the time interval. If - * the string is a date, is the number of microseconds since 1st of - * January, 1970 up to the time of the parsed date. If timestr cannot - * be successfully parsed, set *time to INT64_MIN. - - * @param timestr a string representing a date or a duration. - * - If a date the syntax is: - * @code - * [{YYYY-MM-DD|YYYYMMDD}[T|t| ]]{{HH:MM:SS[.m...]]]}|{HHMMSS[.m...]]]}}[Z] - * now - * @endcode - * If the value is "now" it takes the current time. - * Time is local time unless Z is appended, in which case it is - * interpreted as UTC. - * If the year-month-day part is not specified it takes the current - * year-month-day. - * - If a duration the syntax is: - * @code - * [-][HH:]MM:SS[.m...] - * [-]S+[.m...] - * @endcode - * @param duration flag which tells how to interpret timestr, if not - * zero timestr is interpreted as a duration, otherwise as a date - * @return >= 0 in case of success, a negative value corresponding to an - * AVERROR code otherwise - */ -int av_parse_time(int64_t *timeval, const char *timestr, int duration); - -/** - * Attempt to find a specific tag in a URL. - * - * syntax: '?tag1=val1&tag2=val2...'. Little URL decoding is done. - * Return 1 if found. - */ -int av_find_info_tag(char *arg, int arg_size, const char *tag1, const char *info); - -/** - * Simplified version of strptime - * - * Parse the input string p according to the format string fmt and - * store its results in the structure dt. - * This implementation supports only a subset of the formats supported - * by the standard strptime(). - * - * The supported input field descriptors are listed below. - * - %H: the hour as a decimal number, using a 24-hour clock, in the - * range '00' through '23' - * - %J: hours as a decimal number, in the range '0' through INT_MAX - * - %M: the minute as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %S: the second as a decimal number, using a 24-hour clock, in the - * range '00' through '59' - * - %Y: the year as a decimal number, using the Gregorian calendar - * - %m: the month as a decimal number, in the range '1' through '12' - * - %d: the day of the month as a decimal number, in the range '1' - * through '31' - * - %T: alias for '%H:%M:%S' - * - %%: a literal '%' - * - * @return a pointer to the first character not processed in this function - * call. In case the input string contains more characters than - * required by the format string the return value points right after - * the last consumed input character. In case the whole input string - * is consumed the return value points to the null byte at the end of - * the string. On failure NULL is returned. - */ -char *av_small_strptime(const char *p, const char *fmt, struct tm *dt); - -/** - * Convert the decomposed UTC time in tm to a time_t value. - */ -time_t av_timegm(struct tm *tm); - -#endif /* AVUTIL_PARSEUTILS_H */