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#ifndef foopulsecardhfoo
#define foopulsecardhfoo
/***
This file is part of PulseAudio.
Copyright 2009 Lennart Poettering
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#include <pulsecore/typedefs.h>
#include <pulse/proplist.h>
#include <pulsecore/core.h>
#include <pulsecore/module.h>
#include <pulsecore/idxset.h>
/* This enum replaces pa_port_available_t (defined in pulse/def.h) for
* internal use, so make sure both enum types stay in sync. */
typedef enum pa_available {
PA_AVAILABLE_UNKNOWN = 0,
PA_AVAILABLE_NO = 1,
PA_AVAILABLE_YES = 2,
} pa_available_t;
struct pa_card_profile {
pa_card *card;
char *name;
char *description;
/* Identifiers for the profile's input and output parts, i e, if two different profiles
have the same input_name string, they have the same source(s).
Same for output_name and sink(s).
Can be NULL (and in case of an input- or output- only profile, the other direction
will be NULL). */
char *input_name;
char *output_name;
unsigned priority;
pa_available_t available; /* PA_AVAILABLE_UNKNOWN, PA_AVAILABLE_NO or PA_AVAILABLE_YES */
/* We probably want to have different properties later on here */
unsigned n_sinks;
unsigned n_sources;
unsigned max_sink_channels;
unsigned max_source_channels;
/* .. followed by some implementation specific data */
};
#define PA_CARD_PROFILE_DATA(d) ((void*) ((uint8_t*) d + PA_ALIGN(sizeof(pa_card_profile))))
struct pa_card {
uint32_t index;
pa_core *core;
char *name;
pa_proplist *proplist;
pa_module *module;
char *driver;
pa_idxset *sinks;
pa_idxset *sources;
pa_hashmap *profiles;
pa_card_profile *active_profile;
pa_hashmap *ports;
pa_device_port *preferred_input_port;
pa_device_port *preferred_output_port;
bool save_profile:1;
pa_suspend_cause_t suspend_cause;
void *userdata;
int (*set_profile)(pa_card *c, pa_card_profile *profile);
};
typedef struct pa_card_new_data {
char *name;
pa_proplist *proplist;
const char *driver;
pa_module *module;
pa_hashmap *profiles;
char *active_profile;
pa_hashmap *ports;
pa_device_port *preferred_input_port;
pa_device_port *preferred_output_port;
bool namereg_fail:1;
bool save_profile:1;
} pa_card_new_data;
typedef struct {
pa_card *card;
pa_direction_t direction;
} pa_card_preferred_port_changed_hook_data;
pa_card_profile *pa_card_profile_new(const char *name, const char *description, size_t extra);
void pa_card_profile_free(pa_card_profile *c);
/* The profile's available status has changed */
void pa_card_profile_set_available(pa_card_profile *c, pa_available_t available);
pa_card_new_data *pa_card_new_data_init(pa_card_new_data *data);
void pa_card_new_data_set_name(pa_card_new_data *data, const char *name);
void pa_card_new_data_set_profile(pa_card_new_data *data, const char *profile);
void pa_card_new_data_set_preferred_port(pa_card_new_data *data, pa_direction_t direction, pa_device_port *port);
void pa_card_new_data_done(pa_card_new_data *data);
pa_card *pa_card_new(pa_core *c, pa_card_new_data *data);
void pa_card_free(pa_card *c);
void pa_card_add_profile(pa_card *c, pa_card_profile *profile);
int pa_card_set_profile(pa_card *c, pa_card_profile *profile, bool save);
void pa_card_set_preferred_port(pa_card *c, pa_direction_t direction, pa_device_port *port);
int pa_card_suspend(pa_card *c, bool suspend, pa_suspend_cause_t cause);
#endif
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