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comment which values in pa_{sink,source,sink_input,source_output} structures may be NULL

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1204 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-11 23:31:59 +00:00
parent c90dd53268
commit af1b0317f6
4 changed files with 37 additions and 34 deletions
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16
src/pulsecore/sink-input.h
View file

@ -45,11 +45,11 @@ struct pa_sink_input {
uint32_t index;
pa_sink_input_state_t state;
char *name, *driver;
pa_module *owner;
char *name, *driver; /* may be NULL */
pa_module *owner; /* may be NULL */
pa_sink *sink;
pa_client *client;
pa_client *client; /* may be NULL */
pa_sample_spec sample_spec;
pa_channel_map channel_map;
@ -63,19 +63,19 @@ struct pa_sink_input {
int (*peek) (pa_sink_input *i, pa_memchunk *chunk);
void (*drop) (pa_sink_input *i, const pa_memchunk *chunk, size_t length);
void (*kill) (pa_sink_input *i);
pa_usec_t (*get_latency) (pa_sink_input *i);
void (*underrun) (pa_sink_input *i);
void (*kill) (pa_sink_input *i); /* may be NULL */
pa_usec_t (*get_latency) (pa_sink_input *i); /* may be NULL */
void (*underrun) (pa_sink_input *i); /* may be NULL */
void *userdata;
pa_memchunk resampled_chunk;
pa_resampler *resampler;
pa_resampler *resampler; /* may be NULL */
int variable_rate;
pa_resample_method_t resample_method;
pa_memblock *silence_memblock;
pa_memblock *silence_memblock; /* may be NULL */
};
pa_sink_input* pa_sink_input_new(

23
src/pulsecore/sink.h
View file

@ -48,26 +48,27 @@ struct pa_sink {
pa_core *core;
pa_sink_state_t state;
char *name, *description, *driver;
pa_module *owner;
char *name;
char *description, *driver; /* may be NULL */
int is_hardware;
pa_module *owner; /* may be NULL */
pa_sample_spec sample_spec;
pa_channel_map channel_map;
pa_idxset *inputs;
pa_source *monitor_source;
pa_source *monitor_source; /* may be NULL */
pa_cvolume hw_volume, sw_volume;
int hw_muted, sw_muted;
int is_hardware;
void (*notify)(pa_sink*sink);
pa_usec_t (*get_latency)(pa_sink *s);
int (*set_hw_volume)(pa_sink *s);
int (*get_hw_volume)(pa_sink *s);
int (*set_hw_mute)(pa_sink *s);
int (*get_hw_mute)(pa_sink *s);
void (*notify)(pa_sink*sink); /* may be NULL */
pa_usec_t (*get_latency)(pa_sink *s); /* dito */
int (*set_hw_volume)(pa_sink *s); /* dito */
int (*get_hw_volume)(pa_sink *s); /* dito */
int (*set_hw_mute)(pa_sink *s); /* dito */
int (*get_hw_mute)(pa_sink *s); /* dito */
void *userdata;
};

12
src/pulsecore/source-output.h
View file

@ -44,20 +44,20 @@ struct pa_source_output {
uint32_t index;
pa_source_output_state_t state;
char *name, *driver;
pa_module *owner;
char *name, *driver; /* may be NULL */
pa_module *owner; /* may be NULL */
pa_source *source;
pa_client *client;
pa_client *client; /* may be NULL */
pa_sample_spec sample_spec;
pa_channel_map channel_map;
void (*push)(pa_source_output *o, const pa_memchunk *chunk);
void (*kill)(pa_source_output* o);
pa_usec_t (*get_latency) (pa_source_output *o);
void (*kill)(pa_source_output* o); /* may be NULL */
pa_usec_t (*get_latency) (pa_source_output *o); /* may be NULL */
pa_resampler* resampler;
pa_resampler* resampler; /* may be NULL */
pa_resample_method_t resample_method;
void *userdata;

20
src/pulsecore/source.h
View file

@ -50,26 +50,28 @@ struct pa_source {
pa_core *core;
pa_source_state_t state;
char *name, *description, *driver;
pa_module *owner;
char *name;
char *description, *driver; /* may be NULL */
pa_module *owner; /* may be NULL */
pa_sample_spec sample_spec;
pa_channel_map channel_map;
pa_idxset *outputs;
pa_sink *monitor_of;
pa_sink *monitor_of; /* may be NULL */
pa_cvolume hw_volume, sw_volume;
int hw_muted, sw_muted;
int is_hardware;
void (*notify)(pa_source*source);
pa_usec_t (*get_latency)(pa_source *s);
int (*set_hw_volume)(pa_source *s);
int (*get_hw_volume)(pa_source *s);
int (*set_hw_mute)(pa_source *s);
int (*get_hw_mute)(pa_source *s);
void (*notify)(pa_source*source); /* may be NULL */
pa_usec_t (*get_latency)(pa_source *s); /* dito */
int (*set_hw_volume)(pa_source *s); /* dito */
int (*get_hw_volume)(pa_source *s); /* dito */
int (*set_hw_mute)(pa_source *s); /* dito */
int (*get_hw_mute)(pa_source *s); /* dito */
void *userdata;
};