#include "avfilter.h"
Go to the source code of this file.
Functions | |
AVFilterBufferRef * | ff_default_get_audio_buffer (AVFilterLink *link, int perms, int nb_samples) |
default handler for get_audio_buffer() for audio inputs | |
AVFilterBufferRef * | ff_null_get_audio_buffer (AVFilterLink *link, int perms, int nb_samples) |
get_audio_buffer() handler for filters which simply pass audio along | |
AVFilterBufferRef * | ff_get_audio_buffer (AVFilterLink *link, int perms, int nb_samples) |
Request an audio samples buffer with a specific set of permissions. |
AVFilterBufferRef* ff_default_get_audio_buffer | ( | AVFilterLink * | link, |
int | perms, | ||
int | nb_samples | ||
) |
default handler for get_audio_buffer() for audio inputs
Definition at line 32 of file audio.c.
Referenced by ff_get_audio_buffer().
AVFilterBufferRef* ff_get_audio_buffer | ( | AVFilterLink * | link, |
int | perms, | ||
int | nb_samples | ||
) |
Request an audio samples buffer with a specific set of permissions.
link | the output link to the filter from which the buffer will be requested |
perms | the required access permissions |
nb_samples | the number of samples per channel |
Definition at line 63 of file audio.c.
Referenced by av_buffersrc_write_frame(), ff_filter_frame(), ff_null_get_audio_buffer(), filter_frame(), output_frame(), read_from_fifo(), request_frame(), and return_audio_frame().
AVFilterBufferRef* ff_null_get_audio_buffer | ( | AVFilterLink * | link, |
int | perms, | ||
int | nb_samples | ||
) |