Lines Matching refs:sample_fmt
75 * Return the name of sample_fmt, or NULL if sample_fmt is not
78 const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt);
88 * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the
92 enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar);
97 * If the passed sample_fmt is already in packed format, the format returned is
103 enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt);
108 * If the passed sample_fmt is already in planar format, the format returned is
114 enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt);
118 * sample_fmt, or a header if sample_fmt is negative.
122 * @param sample_fmt the number of the sample format to print the
125 * @return the pointer to the filled buffer or NULL if sample_fmt is
128 char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt);
133 * @param sample_fmt the sample format
137 int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt);
142 * @param sample_fmt the sample format to inspect
145 int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt);
153 * @param sample_fmt the sample format
158 enum AVSampleFormat sample_fmt, int align);
171 * format sample_fmt.
193 * @param sample_fmt the sample format
201 enum AVSampleFormat sample_fmt, int align);
223 int nb_samples, enum AVSampleFormat sample_fmt, int align);
235 int nb_samples, enum AVSampleFormat sample_fmt, int align);
246 * @param sample_fmt audio sample format
250 enum AVSampleFormat sample_fmt);
259 * @param sample_fmt audio sample format
262 int nb_channels, enum AVSampleFormat sample_fmt);