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implement proper refcounting in polyplib

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split polyplib to multiple modules
add some prelimenary documentation
add doxygen support


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@123 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-14 20:25:32 +00:00
parent 1c2ec47cf1
commit 22cb23eedb
45 changed files with 2853 additions and 12800 deletions
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162
polyp/polyplib-scache.h
View file

@ -1,5 +1,5 @@
#ifndef foopolyplibhfoo
#define foopolyplibhfoo
#ifndef foopolyplibscachehfoo
#define foopolyplibscachehfoo
/* $Id$ */
@ -24,155 +24,27 @@
#include <sys/types.h>
#include "sample.h"
#include "polyplib-def.h"
#include "mainloop-api.h"
#include "polyplib-context.h"
#include "polyplib-stream.h"
#include "cdecl.h"
#ifdef __cplusplus
//extern "C" {
#endif
/** \file
* All sample cache related routines */
struct pa_context;
struct pa_stream;
PA_C_DECL_BEGIN
struct pa_context *pa_context_new(struct pa_mainloop_api *mainloop, const char *name);
void pa_context_unref(struct pa_context *c);
struct pa_context* pa_context_ref(struct pa_context *c);
/** Make this stream a sample upload stream */
void pa_stream_connect_upload(struct pa_stream *s, size_t length);
int pa_context_connect(struct pa_context *c, const char *server, void (*complete) (struct pa_context*c, int success, void *userdata), void *userdata);
int pa_context_drain(struct pa_context *c, void (*complete) (struct pa_context*c, void *userdata), void *userdata);
void pa_context_set_die_callback(struct pa_context *c, void (*cb)(struct pa_context *c, void *userdata), void *userdata);
/** Finish the sample upload, the stream name will become the sample name. You cancel a sample upload by issuing pa_stream_disconnect() */
void pa_stream_finish_upload(struct pa_stream *s);
int pa_context_is_dead(struct pa_context *c);
int pa_context_is_ready(struct pa_context *c);
int pa_context_errno(struct pa_context *c);
/** Play a sample from the sample cache to the specified device. If the latter is NULL use the default sink. Returns an operation object */
struct pa_operation* pa_context_play_sample(struct pa_context *c, const char *name, const char *dev, uint32_t volume, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
int pa_context_is_pending(struct pa_context *c);
/** Remove a sample from the sample cache. Returns an operation object which may be used to cancel the operation while it is running */
struct pa_operation* pa_context_remove_sample(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
struct pa_stream* pa_stream_new(struct pa_context *c, enum pa_stream_direction dir, const char *dev, const char *name, const struct pa_sample_spec *ss, const struct pa_buffer_attr *attr, void (*complete) (struct pa_stream*s, int success, void *userdata), void *userdata);
void pa_stream_unref(struct pa_stream *s);
struct pa_stream *pa_stream_ref(struct pa_stream *s);
void pa_stream_drain(struct pa_stream *s, void (*complete) (struct pa_stream*s, void *userdata), void *userdata);
void pa_stream_set_die_callback(struct pa_stream *s, void (*cb)(struct pa_stream *s, void *userdata), void *userdata);
void pa_stream_set_write_callback(struct pa_stream *p, void (*cb)(struct pa_stream *p, size_t length, void *userdata), void *userdata);
void pa_stream_write(struct pa_stream *p, const void *data, size_t length);
size_t pa_stream_writable_size(struct pa_stream *p);
void pa_stream_set_read_callback(struct pa_stream *p, void (*cb)(struct pa_stream *p, const void*data, size_t length, void *userdata), void *userdata);
int pa_stream_is_dead(struct pa_stream *p);
int pa_stream_is_ready(struct pa_stream*p);
void pa_stream_get_latency(struct pa_stream *p, void (*cb)(struct pa_stream *p, uint32_t latency, void *userdata), void *userdata);
struct pa_context* pa_stream_get_context(struct pa_stream *p);
uint32_t pa_stream_get_index(struct pa_stream *s);
struct pa_stream* pa_context_upload_sample(struct pa_context *c, const char *name, const struct pa_sample_spec *ss, size_t length, void (*cb) (struct pa_stream*s, int success, void *userdata), void *userdata);
void pa_stream_finish_sample(struct pa_stream *p, void (*cb)(struct pa_stream*s, int success, void *userdata), void *userdata);
void pa_context_play_sample(struct pa_context *c, const char *name, const char *dev, uint32_t volume, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
void pa_context_remove_sample(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
struct pa_sink_info {
const char *name;
uint32_t index;
const char *description;
struct pa_sample_spec sample_spec;
uint32_t owner_module;
uint32_t volume;
uint32_t monitor_source;
const char *monitor_source_name;
uint32_t latency;
};
void pa_context_get_sink_info_by_name(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, const struct pa_sink_info *i, int is_last, void *userdata), void *userdata);
void pa_context_get_sink_info_by_index(struct pa_context *c, uint32_t id, void (*cb)(struct pa_context *c, const struct pa_sink_info *i, int is_last, void *userdata), void *userdata);
void pa_context_get_sink_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_sink_info *i, int is_last, void *userdata), void *userdata);
struct pa_source_info {
const char *name;
uint32_t index;
const char *description;
struct pa_sample_spec sample_spec;
uint32_t owner_module;
uint32_t monitor_of_sink;
const char *monitor_of_sink_name;
};
void pa_context_get_source_info_by_name(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, const struct pa_source_info *i, int is_last, void *userdata), void *userdata);
void pa_context_get_source_info_by_index(struct pa_context *c, uint32_t id, void (*cb)(struct pa_context *c, const struct pa_source_info *i, int is_last, void *userdata), void *userdata);
void pa_context_get_source_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_source_info *i, int is_last, void *userdata), void *userdata);
struct pa_server_info {
const char *user_name;
const char *host_name;
const char *server_version;
const char *server_name;
struct pa_sample_spec sample_spec;
};
void pa_context_get_server_info(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_server_info*i, void *userdata), void *userdata);
struct pa_module_info {
uint32_t index;
const char*name, *argument;
uint32_t n_used, auto_unload;
};
void pa_context_get_module_info(struct pa_context *c, uint32_t index, void (*cb)(struct pa_context *c, const struct pa_module_info*i, int is_last, void *userdata), void *userdata);
void pa_context_get_module_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_module_info*i, int is_last, void *userdata), void *userdata);
struct pa_client_info {
uint32_t index;
const char *name;
uint32_t owner_module;
const char *protocol_name;
};
void pa_context_get_client_info(struct pa_context *c, uint32_t index, void (*cb)(struct pa_context *c, const struct pa_client_info*i, int is_last, void *userdata), void *userdata);
void pa_context_get_client_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_client_info*i, int is_last, void *userdata), void *userdata);
struct pa_sink_input_info {
uint32_t index;
const char *name;
uint32_t owner_module;
uint32_t owner_client;
uint32_t sink;
struct pa_sample_spec sample_spec;
uint32_t volume;
uint32_t latency;
};
void pa_context_get_sink_input_info(struct pa_context *c, uint32_t index, void (*cb)(struct pa_context *c, const struct pa_sink_input_info*i, int is_last, void *userdata), void *userdata);
void pa_context_get_sink_input_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_sink_input_info*i, int is_last, void *userdata), void *userdata);
struct pa_source_output_info {
uint32_t index;
const char *name;
uint32_t owner_module;
uint32_t owner_client;
uint32_t source;
struct pa_sample_spec sample_spec;
};
void pa_context_get_source_output_info(struct pa_context *c, uint32_t index, void (*cb)(struct pa_context *c, const struct pa_source_output_info*i, int is_last, void *userdata), void *userdata);
void pa_context_get_source_output_info_list(struct pa_context *c, void (*cb)(struct pa_context *c, const struct pa_source_output_info*i, int is_last, void *userdata), void *userdata);
void pa_context_set_sink_volume(struct pa_context *c, uint32_t index, uint32_t volume, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
void pa_context_set_sink_input_volume(struct pa_context *c, uint32_t index, uint32_t volume, void (*cb)(struct pa_context *c, int success, void *userdata), void *userdata);
void pa_context_exit(struct pa_context *c);
void pa_context_stat(struct pa_context *c, void (*cb)(struct pa_context *c, uint32_t count, uint32_t total, void *userdata), void *userdata);
void pa_context_subscribe(struct pa_context *c, enum pa_subscription_mask m, void (*cb)(struct pa_context *c, enum pa_subscription_event_type t, uint32_t index, void *userdata), void *userdata);
#ifdef __cplusplus
}
#endif
PA_C_DECL_END
#endif