mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-04 13:29:59 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

add new virtual function may_move_to to sink inputs/source outputs to allow modules to forbid certain connections

Browse source
This commit is contained in:
Lennart Poettering 2008-10-21 18:24:45 +02:00
parent 309bc71f07
commit 358824b330
4 changed files with 73 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/pulsecore/source-output.h
View file

@ -126,10 +126,15 @@ struct pa_source_output {
returns */
pa_usec_t (*get_latency) (pa_source_output *o); /* may be NULL */
/* If non_NULL this function is called from thread context if the
/* If non-NULL this function is called from thread context if the
* state changes. The old state is found in thread_info.state. */
void (*state_change) (pa_source_output *o, pa_source_output_state_t state); /* may be NULL */
/* If non-NULL this function is called before this source output
* is moved to a source and if it returns FALSE the move
* will not be allowed */
pa_bool_t (*may_move_to) (pa_source_output *o, pa_source *s); /* may be NULL */
struct {
pa_source_output_state_t state;
@ -220,6 +225,7 @@ pa_usec_t pa_source_output_get_latency(pa_source_output *i, pa_usec_t *source_la
pa_resample_method_t pa_source_output_get_resample_method(pa_source_output *o);
pa_bool_t pa_source_output_may_move_to(pa_source_output *o, pa_source *dest);
int pa_source_output_move_to(pa_source_output *o, pa_source *dest);
#define pa_source_output_get_state(o) ((o)->state)