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PipeWire: More work on removing the SPA dependency.

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This commit is contained in:
David Reid
2025-12-30 18:00:07 +10:00
parent 9ebc3efa95
commit c67b29de38
1 changed files with 427 additions and 143 deletions
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extras/backends/pipewire/miniaudio_pipewire.c
+427 -143
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@@ -46,12 +46,231 @@
/*#include <pipewire/pipewire.h>*/
#include <spa/param/audio/format-utils.h> /* For spa_format_audio_raw_build() */
#include <spa/param/audio/raw.h>
/*#include <spa/param/audio/raw.h>*/
/*#include <spa/utils/dict.h>*/
#include <spa/pod/command.h>
#include <spa/buffer/buffer.h>
/*#include <spa/pod/command.h>*/
/*#include <spa/buffer/buffer.h>*/
/* SPA enums. */
enum ma_spa_direction
{
MA_SPA_DIRECTION_INPUT = 0,
MA_SPA_DIRECTION_OUTPUT = 1
};
enum ma_spa_audio_format
{
MA_SPA_AUDIO_FORMAT_UNKNOWN = 0,
MA_SPA_AUDIO_FORMAT_ENCODED,
MA_SPA_AUDIO_FORMAT_START_Interleaved = 0x100,
MA_SPA_AUDIO_FORMAT_S8,
MA_SPA_AUDIO_FORMAT_U8,
MA_SPA_AUDIO_FORMAT_S16_LE,
MA_SPA_AUDIO_FORMAT_S16_BE,
MA_SPA_AUDIO_FORMAT_U16_LE,
MA_SPA_AUDIO_FORMAT_U16_BE,
MA_SPA_AUDIO_FORMAT_S24_32_LE,
MA_SPA_AUDIO_FORMAT_S24_32_BE,
MA_SPA_AUDIO_FORMAT_U24_32_LE,
MA_SPA_AUDIO_FORMAT_U24_32_BE,
MA_SPA_AUDIO_FORMAT_S32_LE,
MA_SPA_AUDIO_FORMAT_S32_BE,
MA_SPA_AUDIO_FORMAT_U32_LE,
MA_SPA_AUDIO_FORMAT_U32_BE,
MA_SPA_AUDIO_FORMAT_S24_LE,
MA_SPA_AUDIO_FORMAT_S24_BE,
MA_SPA_AUDIO_FORMAT_U24_LE,
MA_SPA_AUDIO_FORMAT_U24_BE,
MA_SPA_AUDIO_FORMAT_S20_LE,
MA_SPA_AUDIO_FORMAT_S20_BE,
MA_SPA_AUDIO_FORMAT_U20_LE,
MA_SPA_AUDIO_FORMAT_U20_BE,
MA_SPA_AUDIO_FORMAT_S18_LE,
MA_SPA_AUDIO_FORMAT_S18_BE,
MA_SPA_AUDIO_FORMAT_U18_LE,
MA_SPA_AUDIO_FORMAT_U18_BE,
MA_SPA_AUDIO_FORMAT_F32_LE,
MA_SPA_AUDIO_FORMAT_F32_BE,
MA_SPA_AUDIO_FORMAT_F64_LE,
MA_SPA_AUDIO_FORMAT_F64_BE,
MA_SPA_AUDIO_FORMAT_ULAW,
MA_SPA_AUDIO_FORMAT_ALAW,
#if __BYTE_ORDER == __BIG_ENDIAN
MA_SPA_AUDIO_FORMAT_S16 = MA_SPA_AUDIO_FORMAT_S16_BE,
MA_SPA_AUDIO_FORMAT_U16 = MA_SPA_AUDIO_FORMAT_U16_BE,
MA_SPA_AUDIO_FORMAT_S24_32 = MA_SPA_AUDIO_FORMAT_S24_32_BE,
MA_SPA_AUDIO_FORMAT_U24_32 = MA_SPA_AUDIO_FORMAT_U24_32_BE,
MA_SPA_AUDIO_FORMAT_S32 = MA_SPA_AUDIO_FORMAT_S32_BE,
MA_SPA_AUDIO_FORMAT_U32 = MA_SPA_AUDIO_FORMAT_U32_BE,
MA_SPA_AUDIO_FORMAT_S24 = MA_SPA_AUDIO_FORMAT_S24_BE,
MA_SPA_AUDIO_FORMAT_U24 = MA_SPA_AUDIO_FORMAT_U24_BE,
MA_SPA_AUDIO_FORMAT_S20 = MA_SPA_AUDIO_FORMAT_S20_BE,
MA_SPA_AUDIO_FORMAT_U20 = MA_SPA_AUDIO_FORMAT_U20_BE,
MA_SPA_AUDIO_FORMAT_S18 = MA_SPA_AUDIO_FORMAT_S18_BE,
MA_SPA_AUDIO_FORMAT_U18 = MA_SPA_AUDIO_FORMAT_U18_BE,
MA_SPA_AUDIO_FORMAT_F32 = MA_SPA_AUDIO_FORMAT_F32_BE,
MA_SPA_AUDIO_FORMAT_F64 = MA_SPA_AUDIO_FORMAT_F64_BE,
MA_SPA_AUDIO_FORMAT_S16_OE = MA_SPA_AUDIO_FORMAT_S16_LE,
MA_SPA_AUDIO_FORMAT_U16_OE = MA_SPA_AUDIO_FORMAT_U16_LE,
MA_SPA_AUDIO_FORMAT_S24_32_OE = MA_SPA_AUDIO_FORMAT_S24_32_LE,
MA_SPA_AUDIO_FORMAT_U24_32_OE = MA_SPA_AUDIO_FORMAT_U24_32_LE,
MA_SPA_AUDIO_FORMAT_S32_OE = MA_SPA_AUDIO_FORMAT_S32_LE,
MA_SPA_AUDIO_FORMAT_U32_OE = MA_SPA_AUDIO_FORMAT_U32_LE,
MA_SPA_AUDIO_FORMAT_S24_OE = MA_SPA_AUDIO_FORMAT_S24_LE,
MA_SPA_AUDIO_FORMAT_U24_OE = MA_SPA_AUDIO_FORMAT_U24_LE,
MA_SPA_AUDIO_FORMAT_S20_OE = MA_SPA_AUDIO_FORMAT_S20_LE,
MA_SPA_AUDIO_FORMAT_U20_OE = MA_SPA_AUDIO_FORMAT_U20_LE,
MA_SPA_AUDIO_FORMAT_S18_OE = MA_SPA_AUDIO_FORMAT_S18_LE,
MA_SPA_AUDIO_FORMAT_U18_OE = MA_SPA_AUDIO_FORMAT_U18_LE,
MA_SPA_AUDIO_FORMAT_F32_OE = MA_SPA_AUDIO_FORMAT_F32_LE,
MA_SPA_AUDIO_FORMAT_F64_OE = MA_SPA_AUDIO_FORMAT_F64_LE
#elif __BYTE_ORDER == __LITTLE_ENDIAN
MA_SPA_AUDIO_FORMAT_S16 = MA_SPA_AUDIO_FORMAT_S16_LE,
MA_SPA_AUDIO_FORMAT_U16 = MA_SPA_AUDIO_FORMAT_U16_LE,
MA_SPA_AUDIO_FORMAT_S24_32 = MA_SPA_AUDIO_FORMAT_S24_32_LE,
MA_SPA_AUDIO_FORMAT_U24_32 = MA_SPA_AUDIO_FORMAT_U24_32_LE,
MA_SPA_AUDIO_FORMAT_S32 = MA_SPA_AUDIO_FORMAT_S32_LE,
MA_SPA_AUDIO_FORMAT_U32 = MA_SPA_AUDIO_FORMAT_U32_LE,
MA_SPA_AUDIO_FORMAT_S24 = MA_SPA_AUDIO_FORMAT_S24_LE,
MA_SPA_AUDIO_FORMAT_U24 = MA_SPA_AUDIO_FORMAT_U24_LE,
MA_SPA_AUDIO_FORMAT_S20 = MA_SPA_AUDIO_FORMAT_S20_LE,
MA_SPA_AUDIO_FORMAT_U20 = MA_SPA_AUDIO_FORMAT_U20_LE,
MA_SPA_AUDIO_FORMAT_S18 = MA_SPA_AUDIO_FORMAT_S18_LE,
MA_SPA_AUDIO_FORMAT_U18 = MA_SPA_AUDIO_FORMAT_U18_LE,
MA_SPA_AUDIO_FORMAT_F32 = MA_SPA_AUDIO_FORMAT_F32_LE,
MA_SPA_AUDIO_FORMAT_F64 = MA_SPA_AUDIO_FORMAT_F64_LE,
MA_SPA_AUDIO_FORMAT_S16_OE = MA_SPA_AUDIO_FORMAT_S16_BE,
MA_SPA_AUDIO_FORMAT_U16_OE = MA_SPA_AUDIO_FORMAT_U16_BE,
MA_SPA_AUDIO_FORMAT_S24_32_OE = MA_SPA_AUDIO_FORMAT_S24_32_BE,
MA_SPA_AUDIO_FORMAT_U24_32_OE = MA_SPA_AUDIO_FORMAT_U24_32_BE,
MA_SPA_AUDIO_FORMAT_S32_OE = MA_SPA_AUDIO_FORMAT_S32_BE,
MA_SPA_AUDIO_FORMAT_U32_OE = MA_SPA_AUDIO_FORMAT_U32_BE,
MA_SPA_AUDIO_FORMAT_S24_OE = MA_SPA_AUDIO_FORMAT_S24_BE,
MA_SPA_AUDIO_FORMAT_U24_OE = MA_SPA_AUDIO_FORMAT_U24_BE,
MA_SPA_AUDIO_FORMAT_S20_OE = MA_SPA_AUDIO_FORMAT_S20_BE,
MA_SPA_AUDIO_FORMAT_U20_OE = MA_SPA_AUDIO_FORMAT_U20_BE,
MA_SPA_AUDIO_FORMAT_S18_OE = MA_SPA_AUDIO_FORMAT_S18_BE,
MA_SPA_AUDIO_FORMAT_U18_OE = MA_SPA_AUDIO_FORMAT_U18_BE,
MA_SPA_AUDIO_FORMAT_F32_OE = MA_SPA_AUDIO_FORMAT_F32_BE,
MA_SPA_AUDIO_FORMAT_F64_OE = MA_SPA_AUDIO_FORMAT_F64_BE
#endif
};
enum ma_spa_audio_channel
{
MA_SPA_AUDIO_CHANNEL_UNKNOWN,
MA_SPA_AUDIO_CHANNEL_NA,
MA_SPA_AUDIO_CHANNEL_MONO,
MA_SPA_AUDIO_CHANNEL_FL,
MA_SPA_AUDIO_CHANNEL_FR,
MA_SPA_AUDIO_CHANNEL_FC,
MA_SPA_AUDIO_CHANNEL_LFE,
MA_SPA_AUDIO_CHANNEL_SL,
MA_SPA_AUDIO_CHANNEL_SR,
MA_SPA_AUDIO_CHANNEL_FLC,
MA_SPA_AUDIO_CHANNEL_FRC,
MA_SPA_AUDIO_CHANNEL_RC,
MA_SPA_AUDIO_CHANNEL_RL,
MA_SPA_AUDIO_CHANNEL_RR,
MA_SPA_AUDIO_CHANNEL_TC,
MA_SPA_AUDIO_CHANNEL_TFL,
MA_SPA_AUDIO_CHANNEL_TFC,
MA_SPA_AUDIO_CHANNEL_TFR,
MA_SPA_AUDIO_CHANNEL_TRL,
MA_SPA_AUDIO_CHANNEL_TRC,
MA_SPA_AUDIO_CHANNEL_TRR,
MA_SPA_AUDIO_CHANNEL_RLC,
MA_SPA_AUDIO_CHANNEL_RRC,
MA_SPA_AUDIO_CHANNEL_FLW,
MA_SPA_AUDIO_CHANNEL_FRW,
MA_SPA_AUDIO_CHANNEL_LFE2,
MA_SPA_AUDIO_CHANNEL_FLH,
MA_SPA_AUDIO_CHANNEL_FCH,
MA_SPA_AUDIO_CHANNEL_FRH,
MA_SPA_AUDIO_CHANNEL_TFLC,
MA_SPA_AUDIO_CHANNEL_TFRC,
MA_SPA_AUDIO_CHANNEL_TSL,
MA_SPA_AUDIO_CHANNEL_TSR,
MA_SPA_AUDIO_CHANNEL_LLFE,
MA_SPA_AUDIO_CHANNEL_RLFE,
MA_SPA_AUDIO_CHANNEL_BC,
MA_SPA_AUDIO_CHANNEL_BLC,
MA_SPA_AUDIO_CHANNEL_BRC,
MA_SPA_AUDIO_CHANNEL_START_Aux = 0x1000,
MA_SPA_AUDIO_CHANNEL_AUX0 = MA_SPA_AUDIO_CHANNEL_START_Aux,
MA_SPA_AUDIO_CHANNEL_AUX1,
MA_SPA_AUDIO_CHANNEL_AUX2,
MA_SPA_AUDIO_CHANNEL_AUX3,
MA_SPA_AUDIO_CHANNEL_AUX4,
MA_SPA_AUDIO_CHANNEL_AUX5,
MA_SPA_AUDIO_CHANNEL_AUX6,
MA_SPA_AUDIO_CHANNEL_AUX7,
MA_SPA_AUDIO_CHANNEL_AUX8,
MA_SPA_AUDIO_CHANNEL_AUX9,
MA_SPA_AUDIO_CHANNEL_AUX10,
MA_SPA_AUDIO_CHANNEL_AUX11,
MA_SPA_AUDIO_CHANNEL_AUX12,
MA_SPA_AUDIO_CHANNEL_AUX13,
MA_SPA_AUDIO_CHANNEL_AUX14,
MA_SPA_AUDIO_CHANNEL_AUX15,
MA_SPA_AUDIO_CHANNEL_AUX16,
MA_SPA_AUDIO_CHANNEL_AUX17,
MA_SPA_AUDIO_CHANNEL_AUX18,
MA_SPA_AUDIO_CHANNEL_AUX19,
MA_SPA_AUDIO_CHANNEL_AUX20,
MA_SPA_AUDIO_CHANNEL_AUX21,
MA_SPA_AUDIO_CHANNEL_AUX22,
MA_SPA_AUDIO_CHANNEL_AUX23,
MA_SPA_AUDIO_CHANNEL_AUX24,
MA_SPA_AUDIO_CHANNEL_AUX25,
MA_SPA_AUDIO_CHANNEL_AUX26,
MA_SPA_AUDIO_CHANNEL_AUX27,
MA_SPA_AUDIO_CHANNEL_AUX28,
MA_SPA_AUDIO_CHANNEL_AUX29,
MA_SPA_AUDIO_CHANNEL_AUX30,
MA_SPA_AUDIO_CHANNEL_AUX31,
MA_SPA_AUDIO_CHANNEL_AUX32,
MA_SPA_AUDIO_CHANNEL_AUX33,
MA_SPA_AUDIO_CHANNEL_AUX34,
MA_SPA_AUDIO_CHANNEL_AUX35,
MA_SPA_AUDIO_CHANNEL_AUX36,
MA_SPA_AUDIO_CHANNEL_AUX37,
MA_SPA_AUDIO_CHANNEL_AUX38,
MA_SPA_AUDIO_CHANNEL_AUX39,
MA_SPA_AUDIO_CHANNEL_AUX40,
MA_SPA_AUDIO_CHANNEL_AUX41,
MA_SPA_AUDIO_CHANNEL_AUX42,
MA_SPA_AUDIO_CHANNEL_AUX43,
MA_SPA_AUDIO_CHANNEL_AUX44,
MA_SPA_AUDIO_CHANNEL_AUX45,
MA_SPA_AUDIO_CHANNEL_AUX46,
MA_SPA_AUDIO_CHANNEL_AUX47,
MA_SPA_AUDIO_CHANNEL_AUX48,
MA_SPA_AUDIO_CHANNEL_AUX49,
MA_SPA_AUDIO_CHANNEL_AUX50,
MA_SPA_AUDIO_CHANNEL_AUX51,
MA_SPA_AUDIO_CHANNEL_AUX52,
MA_SPA_AUDIO_CHANNEL_AUX53,
MA_SPA_AUDIO_CHANNEL_AUX54,
MA_SPA_AUDIO_CHANNEL_AUX55,
MA_SPA_AUDIO_CHANNEL_AUX56,
MA_SPA_AUDIO_CHANNEL_AUX57,
MA_SPA_AUDIO_CHANNEL_AUX58,
MA_SPA_AUDIO_CHANNEL_AUX59,
MA_SPA_AUDIO_CHANNEL_AUX60,
MA_SPA_AUDIO_CHANNEL_AUX61,
MA_SPA_AUDIO_CHANNEL_AUX62,
MA_SPA_AUDIO_CHANNEL_AUX63
};
/* The spa_interface thing is only used by one thing here, and only because the function we want is not exported by the SO. */
struct ma_spa_callbacks
{
const void* funcs;
@@ -121,6 +340,71 @@ static MA_INLINE const char* ma_spa_dict_lookup(const struct ma_spa_dict* dict,
}
/*
spa_buffer is just a few trivial structs.
*/
struct ma_spa_chunk
{
ma_uint32 offset;
ma_uint32 size;
ma_int32 stride;
ma_int32 flags;
};
struct ma_spa_data
{
ma_uint32 type;
ma_uint32 flags;
ma_int64 fd;
ma_uint32 mapoffset;
ma_uint32 maxsize;
void* data;
struct ma_spa_chunk* chunk;
};
struct ma_spa_meta
{
ma_uint32 type;
ma_uint32 size;
void* data;
};
struct ma_spa_buffer
{
ma_uint32 n_metas;
ma_uint32 n_datas;
struct ma_spa_meta* metas;
struct ma_spa_data* datas;
};
/* spa_hook */
struct ma_spa_list
{
struct ma_spa_list* next;
struct ma_spa_list* prev;
};
struct ma_spa_hook
{
struct ma_spa_list link;
struct ma_spa_callbacks cb;
void (* removed)(struct ma_spa_hook* hook);
void* priv;
};
/* Miscellaneous SPA references that we don't actively use but are required by structs or function parameters. */
typedef struct ma_spa_command ma_spa_command;
struct ma_spa_fraction
{
ma_uint32 num;
ma_uint32 denom;
};
#define MA_PW_KEY_MEDIA_TYPE "media.type"
#define MA_PW_KEY_MEDIA_CATEGORY "media.category"
#define MA_PW_KEY_MEDIA_ROLE "media.role"
@@ -175,7 +459,7 @@ enum ma_pw_stream_flags
struct ma_pw_buffer
{
struct spa_buffer* buffer;
struct ma_spa_buffer* buffer;
void* user_data;
ma_uint64 size;
ma_uint64 requested;
@@ -184,7 +468,7 @@ struct ma_pw_buffer
struct ma_pw_time
{
ma_int64 now;
struct spa_fraction rate;
struct ma_spa_fraction rate;
ma_uint64 ticks;
ma_int64 delay;
ma_uint64 queued;
@@ -199,15 +483,15 @@ struct ma_pw_time
struct ma_pw_core_events
{
ma_uint32 version;
void (* info )(void *data, const struct ma_pw_core_info *info);
void (* done )(void *data, uint32_t id, int seq);
void (* ping )(void *data, uint32_t id, int seq);
void (* error )(void *data, uint32_t id, int seq, int res, const char *message);
void (* remove_id )(void *data, uint32_t id);
void (* bound_id )(void *data, uint32_t id, uint32_t global_id);
void (* add_mem )(void *data, uint32_t id, uint32_t type, int fd, uint32_t flags);
void (* remove_mem )(void *data, uint32_t id);
void (* bound_props)(void *data, uint32_t id, uint32_t global_id, const struct ma_spa_dict *props);
void (* info )(void* data, const struct ma_pw_core_info* info);
void (* done )(void* data, ma_uint32 id, int seq);
void (* ping )(void* data, ma_uint32 id, int seq);
void (* error )(void* data, ma_uint32 id, int seq, int res, const char* message);
void (* remove_id )(void* data, ma_uint32 id);
void (* bound_id )(void* data, ma_uint32 id, ma_uint32 global_id);
void (* add_mem )(void* data, ma_uint32 id, ma_uint32 type, int fd, ma_uint32 flags);
void (* remove_mem )(void* data, ma_uint32 id);
void (* bound_props)(void* data, ma_uint32 id, ma_uint32 global_id, const struct ma_spa_dict* props);
};
@@ -226,7 +510,7 @@ struct ma_pw_registry_events
struct ma_pw_metadata_methods
{
ma_uint32 version;
int (* add_listener)(void* object, struct spa_hook* listener, const struct ma_pw_metadata_events* events, void* data);
int (* add_listener)(void* object, struct ma_spa_hook* listener, const struct ma_pw_metadata_events* events, void* data);
int (* set_property)(void* object, ma_uint32 subject, const char* key, const char* type, const char* value);
int (* clear )(void* object);
};
@@ -253,7 +537,7 @@ struct ma_pw_stream_events
void (* remove_buffer)(void* data, struct ma_pw_buffer* buffer);
void (* process )(void* data);
void (* drained )(void* data);
void (* command )(void* data, const struct spa_command* command);
void (* command )(void* data, const struct ma_spa_command* command);
void (* trigger_done )(void* data);
};
@@ -277,10 +561,10 @@ typedef struct ma_pw_context* (* ma_pw_context_new_proc )(struct
typedef void (* ma_pw_context_destroy_proc )(struct ma_pw_context* context);
typedef struct ma_pw_core* (* ma_pw_context_connect_proc )(struct ma_pw_context* context, struct ma_pw_properties* properties, size_t user_data_size);
typedef void (* ma_pw_core_disconnect_proc )(struct ma_pw_core* core);
typedef int (* ma_pw_core_add_listener_proc )(struct ma_pw_core* core, struct spa_hook* listener, const struct ma_pw_core_events* events, void* data);
typedef int (* ma_pw_core_add_listener_proc )(struct ma_pw_core* core, struct ma_spa_hook* listener, const struct ma_pw_core_events* events, void* data);
typedef struct ma_pw_registry* (* ma_pw_core_get_registry_proc )(struct ma_pw_core* core, ma_uint32 version, size_t user_data_size);
typedef int (* ma_pw_core_sync_proc )(struct ma_pw_core* core, ma_uint32 id, int seq);
typedef int (* ma_pw_registry_add_listener_proc )(struct ma_pw_registry* registry, struct spa_hook* listener, const struct ma_pw_registry_events* events, void* data);
typedef int (* ma_pw_registry_add_listener_proc )(struct ma_pw_registry* registry, struct ma_spa_hook* listener, const struct ma_pw_registry_events* events, void* data);
typedef void* (* ma_pw_registry_bind_proc )(struct ma_pw_registry* registry, ma_uint32 id, const char* type, ma_uint32 version, ma_uint32 flags);
typedef void (* ma_pw_proxy_destroy_proc )(struct ma_pw_proxy* proxy);
typedef struct ma_pw_properties* (* ma_pw_properties_new_proc )(const char* key, ...);
@@ -288,9 +572,9 @@ typedef void (* ma_pw_properties_free_proc )(struct
typedef int (* ma_pw_properties_set_proc )(struct ma_pw_properties* properties, const char* key, const char* value);
typedef struct ma_pw_stream* (* ma_pw_stream_new_proc )(struct ma_pw_core* core, const char* name, struct ma_pw_properties* props);
typedef void (* ma_pw_stream_destroy_proc )(struct ma_pw_stream* stream);
typedef void (* ma_pw_stream_add_listener_proc )(struct ma_pw_stream* stream, struct spa_hook* listener, const struct ma_pw_stream_events* events, void* data);
typedef int (* ma_pw_stream_connect_proc )(struct ma_pw_stream* stream, enum spa_direction direction, ma_uint32 target_id, enum ma_pw_stream_flags flags, const struct spa_pod** params, ma_uint32 paramCount);
typedef int (* ma_pw_stream_set_active_proc )(struct ma_pw_stream* stream, bool active);
typedef void (* ma_pw_stream_add_listener_proc )(struct ma_pw_stream* stream, struct ma_spa_hook* listener, const struct ma_pw_stream_events* events, void* data);
typedef int (* ma_pw_stream_connect_proc )(struct ma_pw_stream* stream, enum ma_spa_direction direction, ma_uint32 target_id, enum ma_pw_stream_flags flags, const struct spa_pod** params, ma_uint32 paramCount);
typedef int (* ma_pw_stream_set_active_proc )(struct ma_pw_stream* stream, ma_bool8 active);
typedef struct ma_pw_buffer* (* ma_pw_stream_dequeue_buffer_proc )(struct ma_pw_stream* stream);
typedef int (* ma_pw_stream_queue_buffer_proc )(struct ma_pw_stream* stream, struct ma_pw_buffer* buffer);
typedef int (* ma_pw_stream_update_params_proc )(struct ma_pw_stream* stream, const struct spa_pod** params, ma_uint32 paramCount);
@@ -350,7 +634,7 @@ typedef struct
typedef struct
{
struct ma_pw_stream* pStream;
struct spa_hook eventListener;
struct ma_spa_hook eventListener;
ma_uint32 initStatus;
ma_format format;
ma_uint32 channels;
@@ -382,28 +666,28 @@ typedef struct
} ma_device_state_pipewire;
static enum spa_audio_format ma_format_to_pipewire(ma_format format)
static enum ma_spa_audio_format ma_format_to_pipewire(ma_format format)
{
switch (format)
{
case ma_format_u8: return SPA_AUDIO_FORMAT_U8;
case ma_format_s16: return SPA_AUDIO_FORMAT_S16;
case ma_format_s24: return SPA_AUDIO_FORMAT_S24;
case ma_format_s32: return SPA_AUDIO_FORMAT_S32;
case ma_format_f32: return SPA_AUDIO_FORMAT_F32;
default: return SPA_AUDIO_FORMAT_UNKNOWN;
case ma_format_u8: return MA_SPA_AUDIO_FORMAT_U8;
case ma_format_s16: return MA_SPA_AUDIO_FORMAT_S16;
case ma_format_s24: return MA_SPA_AUDIO_FORMAT_S24;
case ma_format_s32: return MA_SPA_AUDIO_FORMAT_S32;
case ma_format_f32: return MA_SPA_AUDIO_FORMAT_F32;
default: return MA_SPA_AUDIO_FORMAT_UNKNOWN;
}
}
static ma_format ma_format_from_pipewire(enum spa_audio_format format)
static ma_format ma_format_from_pipewire(enum ma_spa_audio_format format)
{
switch (format)
{
case SPA_AUDIO_FORMAT_U8: return ma_format_u8;
case SPA_AUDIO_FORMAT_S16: return ma_format_s16;
case SPA_AUDIO_FORMAT_S24: return ma_format_s24;
case SPA_AUDIO_FORMAT_S32: return ma_format_s32;
case SPA_AUDIO_FORMAT_F32: return ma_format_f32;
case MA_SPA_AUDIO_FORMAT_U8: return ma_format_u8;
case MA_SPA_AUDIO_FORMAT_S16: return ma_format_s16;
case MA_SPA_AUDIO_FORMAT_S24: return ma_format_s24;
case MA_SPA_AUDIO_FORMAT_S32: return ma_format_s32;
case MA_SPA_AUDIO_FORMAT_F32: return ma_format_f32;
default: return ma_format_unknown;
}
}
@@ -412,114 +696,114 @@ static ma_channel ma_channel_from_pipewire(ma_uint32 channel)
{
switch (channel)
{
case SPA_AUDIO_CHANNEL_MONO: return MA_CHANNEL_MONO;
case SPA_AUDIO_CHANNEL_FL: return MA_CHANNEL_FRONT_LEFT;
case SPA_AUDIO_CHANNEL_FR: return MA_CHANNEL_FRONT_RIGHT;
case SPA_AUDIO_CHANNEL_FC: return MA_CHANNEL_FRONT_CENTER;
case SPA_AUDIO_CHANNEL_LFE: return MA_CHANNEL_LFE;
case SPA_AUDIO_CHANNEL_SL: return MA_CHANNEL_SIDE_LEFT;
case SPA_AUDIO_CHANNEL_SR: return MA_CHANNEL_SIDE_RIGHT;
case SPA_AUDIO_CHANNEL_FLC: return MA_CHANNEL_FRONT_LEFT_CENTER;
case SPA_AUDIO_CHANNEL_FRC: return MA_CHANNEL_FRONT_RIGHT_CENTER;
case SPA_AUDIO_CHANNEL_RC: return MA_CHANNEL_BACK_CENTER;
case SPA_AUDIO_CHANNEL_RL: return MA_CHANNEL_BACK_LEFT;
case SPA_AUDIO_CHANNEL_RR: return MA_CHANNEL_BACK_RIGHT;
case SPA_AUDIO_CHANNEL_TC: return MA_CHANNEL_TOP_CENTER;
case SPA_AUDIO_CHANNEL_TFL: return MA_CHANNEL_TOP_FRONT_LEFT;
case SPA_AUDIO_CHANNEL_TFC: return MA_CHANNEL_TOP_FRONT_CENTER;
case SPA_AUDIO_CHANNEL_TFR: return MA_CHANNEL_TOP_FRONT_RIGHT;
case SPA_AUDIO_CHANNEL_TRL: return MA_CHANNEL_TOP_BACK_LEFT;
case SPA_AUDIO_CHANNEL_TRC: return MA_CHANNEL_TOP_BACK_CENTER;
case SPA_AUDIO_CHANNEL_TRR: return MA_CHANNEL_TOP_BACK_RIGHT;
case MA_SPA_AUDIO_CHANNEL_MONO: return MA_CHANNEL_MONO;
case MA_SPA_AUDIO_CHANNEL_FL: return MA_CHANNEL_FRONT_LEFT;
case MA_SPA_AUDIO_CHANNEL_FR: return MA_CHANNEL_FRONT_RIGHT;
case MA_SPA_AUDIO_CHANNEL_FC: return MA_CHANNEL_FRONT_CENTER;
case MA_SPA_AUDIO_CHANNEL_LFE: return MA_CHANNEL_LFE;
case MA_SPA_AUDIO_CHANNEL_SL: return MA_CHANNEL_SIDE_LEFT;
case MA_SPA_AUDIO_CHANNEL_SR: return MA_CHANNEL_SIDE_RIGHT;
case MA_SPA_AUDIO_CHANNEL_FLC: return MA_CHANNEL_FRONT_LEFT_CENTER;
case MA_SPA_AUDIO_CHANNEL_FRC: return MA_CHANNEL_FRONT_RIGHT_CENTER;
case MA_SPA_AUDIO_CHANNEL_RC: return MA_CHANNEL_BACK_CENTER;
case MA_SPA_AUDIO_CHANNEL_RL: return MA_CHANNEL_BACK_LEFT;
case MA_SPA_AUDIO_CHANNEL_RR: return MA_CHANNEL_BACK_RIGHT;
case MA_SPA_AUDIO_CHANNEL_TC: return MA_CHANNEL_TOP_CENTER;
case MA_SPA_AUDIO_CHANNEL_TFL: return MA_CHANNEL_TOP_FRONT_LEFT;
case MA_SPA_AUDIO_CHANNEL_TFC: return MA_CHANNEL_TOP_FRONT_CENTER;
case MA_SPA_AUDIO_CHANNEL_TFR: return MA_CHANNEL_TOP_FRONT_RIGHT;
case MA_SPA_AUDIO_CHANNEL_TRL: return MA_CHANNEL_TOP_BACK_LEFT;
case MA_SPA_AUDIO_CHANNEL_TRC: return MA_CHANNEL_TOP_BACK_CENTER;
case MA_SPA_AUDIO_CHANNEL_TRR: return MA_CHANNEL_TOP_BACK_RIGHT;
/* These need to be added to miniaudio. */
#if 0
case SPA_AUDIO_CHANNEL_RLC: return MA_CHANNEL_BACK_LEFT_CENTER;
case SPA_AUDIO_CHANNEL_RRC: return MA_CHANNEL_BACK_RIGHT_CENTER;
case SPA_AUDIO_CHANNEL_FLW: return MA_CHANNEL_FRONT_LEFT_WIDE;
case SPA_AUDIO_CHANNEL_FRW: return MA_CHANNEL_FRONT_RIGHT_WIDE;
case SPA_AUDIO_CHANNEL_LFE2: return MA_CHANNEL_LFE2;
case SPA_AUDIO_CHANNEL_FLH: return MA_CHANNEL_FRONT_LEFT_HIGH;
case SPA_AUDIO_CHANNEL_FCH: return MA_CHANNEL_FRONT_CENTER_HIGH;
case SPA_AUDIO_CHANNEL_FRH: return MA_CHANNEL_FRONT_RIGHT_HIGH;
case SPA_AUDIO_CHANNEL_TFLC: return MA_CHANNEL_TOP_FRONT_LEFT_CENTER;
case SPA_AUDIO_CHANNEL_TFRC: return MA_CHANNEL_TOP_FRONT_RIGHT_CENTER;
case SPA_AUDIO_CHANNEL_TSL: return MA_CHANNEL_TOP_SIDE_LEFT;
case SPA_AUDIO_CHANNEL_TSR: return MA_CHANNEL_TOP_SIDE_RIGHT;
case SPA_AUDIO_CHANNEL_LLFE: return MA_CHANNEL_LEFT_LFE;
case SPA_AUDIO_CHANNEL_RLFE: return MA_CHANNEL_RIGHT_LFE;
case SPA_AUDIO_CHANNEL_BC: return MA_CHANNEL_BOTTOM_CENTER;
case SPA_AUDIO_CHANNEL_BLC: return MA_CHANNEL_BOTTOM_LEFT_CENTER;
case SPA_AUDIO_CHANNEL_BRC: return MA_CHANNEL_BOTTOM_RIGHT_CENTER;
case MA_SPA_AUDIO_CHANNEL_RLC: return MA_CHANNEL_BACK_LEFT_CENTER;
case MA_SPA_AUDIO_CHANNEL_RRC: return MA_CHANNEL_BACK_RIGHT_CENTER;
case MA_SPA_AUDIO_CHANNEL_FLW: return MA_CHANNEL_FRONT_LEFT_WIDE;
case MA_SPA_AUDIO_CHANNEL_FRW: return MA_CHANNEL_FRONT_RIGHT_WIDE;
case MA_SPA_AUDIO_CHANNEL_LFE2: return MA_CHANNEL_LFE2;
case MA_SPA_AUDIO_CHANNEL_FLH: return MA_CHANNEL_FRONT_LEFT_HIGH;
case MA_SPA_AUDIO_CHANNEL_FCH: return MA_CHANNEL_FRONT_CENTER_HIGH;
case MA_SPA_AUDIO_CHANNEL_FRH: return MA_CHANNEL_FRONT_RIGHT_HIGH;
case MA_SPA_AUDIO_CHANNEL_TFLC: return MA_CHANNEL_TOP_FRONT_LEFT_CENTER;
case MA_SPA_AUDIO_CHANNEL_TFRC: return MA_CHANNEL_TOP_FRONT_RIGHT_CENTER;
case MA_SPA_AUDIO_CHANNEL_TSL: return MA_CHANNEL_TOP_SIDE_LEFT;
case MA_SPA_AUDIO_CHANNEL_TSR: return MA_CHANNEL_TOP_SIDE_RIGHT;
case MA_SPA_AUDIO_CHANNEL_LLFE: return MA_CHANNEL_LEFT_LFE;
case MA_SPA_AUDIO_CHANNEL_RLFE: return MA_CHANNEL_RIGHT_LFE;
case MA_SPA_AUDIO_CHANNEL_BC: return MA_CHANNEL_BOTTOM_CENTER;
case MA_SPA_AUDIO_CHANNEL_BLC: return MA_CHANNEL_BOTTOM_LEFT_CENTER;
case MA_SPA_AUDIO_CHANNEL_BRC: return MA_CHANNEL_BOTTOM_RIGHT_CENTER;
#endif
case SPA_AUDIO_CHANNEL_AUX0: return MA_CHANNEL_AUX_0;
case SPA_AUDIO_CHANNEL_AUX1: return MA_CHANNEL_AUX_1;
case SPA_AUDIO_CHANNEL_AUX2: return MA_CHANNEL_AUX_2;
case SPA_AUDIO_CHANNEL_AUX3: return MA_CHANNEL_AUX_3;
case SPA_AUDIO_CHANNEL_AUX4: return MA_CHANNEL_AUX_4;
case SPA_AUDIO_CHANNEL_AUX5: return MA_CHANNEL_AUX_5;
case SPA_AUDIO_CHANNEL_AUX6: return MA_CHANNEL_AUX_6;
case SPA_AUDIO_CHANNEL_AUX7: return MA_CHANNEL_AUX_7;
case SPA_AUDIO_CHANNEL_AUX8: return MA_CHANNEL_AUX_8;
case SPA_AUDIO_CHANNEL_AUX9: return MA_CHANNEL_AUX_9;
case SPA_AUDIO_CHANNEL_AUX10: return MA_CHANNEL_AUX_10;
case SPA_AUDIO_CHANNEL_AUX11: return MA_CHANNEL_AUX_11;
case SPA_AUDIO_CHANNEL_AUX12: return MA_CHANNEL_AUX_12;
case SPA_AUDIO_CHANNEL_AUX13: return MA_CHANNEL_AUX_13;
case SPA_AUDIO_CHANNEL_AUX14: return MA_CHANNEL_AUX_14;
case SPA_AUDIO_CHANNEL_AUX15: return MA_CHANNEL_AUX_15;
case SPA_AUDIO_CHANNEL_AUX16: return MA_CHANNEL_AUX_16;
case SPA_AUDIO_CHANNEL_AUX17: return MA_CHANNEL_AUX_17;
case SPA_AUDIO_CHANNEL_AUX18: return MA_CHANNEL_AUX_18;
case SPA_AUDIO_CHANNEL_AUX19: return MA_CHANNEL_AUX_19;
case SPA_AUDIO_CHANNEL_AUX20: return MA_CHANNEL_AUX_20;
case SPA_AUDIO_CHANNEL_AUX21: return MA_CHANNEL_AUX_21;
case SPA_AUDIO_CHANNEL_AUX22: return MA_CHANNEL_AUX_22;
case SPA_AUDIO_CHANNEL_AUX23: return MA_CHANNEL_AUX_23;
case SPA_AUDIO_CHANNEL_AUX24: return MA_CHANNEL_AUX_24;
case SPA_AUDIO_CHANNEL_AUX25: return MA_CHANNEL_AUX_25;
case SPA_AUDIO_CHANNEL_AUX26: return MA_CHANNEL_AUX_26;
case SPA_AUDIO_CHANNEL_AUX27: return MA_CHANNEL_AUX_27;
case SPA_AUDIO_CHANNEL_AUX28: return MA_CHANNEL_AUX_28;
case SPA_AUDIO_CHANNEL_AUX29: return MA_CHANNEL_AUX_29;
case SPA_AUDIO_CHANNEL_AUX30: return MA_CHANNEL_AUX_30;
case SPA_AUDIO_CHANNEL_AUX31: return MA_CHANNEL_AUX_31;
case MA_SPA_AUDIO_CHANNEL_AUX0: return MA_CHANNEL_AUX_0;
case MA_SPA_AUDIO_CHANNEL_AUX1: return MA_CHANNEL_AUX_1;
case MA_SPA_AUDIO_CHANNEL_AUX2: return MA_CHANNEL_AUX_2;
case MA_SPA_AUDIO_CHANNEL_AUX3: return MA_CHANNEL_AUX_3;
case MA_SPA_AUDIO_CHANNEL_AUX4: return MA_CHANNEL_AUX_4;
case MA_SPA_AUDIO_CHANNEL_AUX5: return MA_CHANNEL_AUX_5;
case MA_SPA_AUDIO_CHANNEL_AUX6: return MA_CHANNEL_AUX_6;
case MA_SPA_AUDIO_CHANNEL_AUX7: return MA_CHANNEL_AUX_7;
case MA_SPA_AUDIO_CHANNEL_AUX8: return MA_CHANNEL_AUX_8;
case MA_SPA_AUDIO_CHANNEL_AUX9: return MA_CHANNEL_AUX_9;
case MA_SPA_AUDIO_CHANNEL_AUX10: return MA_CHANNEL_AUX_10;
case MA_SPA_AUDIO_CHANNEL_AUX11: return MA_CHANNEL_AUX_11;
case MA_SPA_AUDIO_CHANNEL_AUX12: return MA_CHANNEL_AUX_12;
case MA_SPA_AUDIO_CHANNEL_AUX13: return MA_CHANNEL_AUX_13;
case MA_SPA_AUDIO_CHANNEL_AUX14: return MA_CHANNEL_AUX_14;
case MA_SPA_AUDIO_CHANNEL_AUX15: return MA_CHANNEL_AUX_15;
case MA_SPA_AUDIO_CHANNEL_AUX16: return MA_CHANNEL_AUX_16;
case MA_SPA_AUDIO_CHANNEL_AUX17: return MA_CHANNEL_AUX_17;
case MA_SPA_AUDIO_CHANNEL_AUX18: return MA_CHANNEL_AUX_18;
case MA_SPA_AUDIO_CHANNEL_AUX19: return MA_CHANNEL_AUX_19;
case MA_SPA_AUDIO_CHANNEL_AUX20: return MA_CHANNEL_AUX_20;
case MA_SPA_AUDIO_CHANNEL_AUX21: return MA_CHANNEL_AUX_21;
case MA_SPA_AUDIO_CHANNEL_AUX22: return MA_CHANNEL_AUX_22;
case MA_SPA_AUDIO_CHANNEL_AUX23: return MA_CHANNEL_AUX_23;
case MA_SPA_AUDIO_CHANNEL_AUX24: return MA_CHANNEL_AUX_24;
case MA_SPA_AUDIO_CHANNEL_AUX25: return MA_CHANNEL_AUX_25;
case MA_SPA_AUDIO_CHANNEL_AUX26: return MA_CHANNEL_AUX_26;
case MA_SPA_AUDIO_CHANNEL_AUX27: return MA_CHANNEL_AUX_27;
case MA_SPA_AUDIO_CHANNEL_AUX28: return MA_CHANNEL_AUX_28;
case MA_SPA_AUDIO_CHANNEL_AUX29: return MA_CHANNEL_AUX_29;
case MA_SPA_AUDIO_CHANNEL_AUX30: return MA_CHANNEL_AUX_30;
case MA_SPA_AUDIO_CHANNEL_AUX31: return MA_CHANNEL_AUX_31;
/* These need to be added to miniaudio. */
#if 0
case SPA_AUDIO_CHANNEL_AUX32: return MA_CHANNEL_AUX_32;
case SPA_AUDIO_CHANNEL_AUX33: return MA_CHANNEL_AUX_33;
case SPA_AUDIO_CHANNEL_AUX34: return MA_CHANNEL_AUX_34;
case SPA_AUDIO_CHANNEL_AUX35: return MA_CHANNEL_AUX_35;
case SPA_AUDIO_CHANNEL_AUX36: return MA_CHANNEL_AUX_36;
case SPA_AUDIO_CHANNEL_AUX37: return MA_CHANNEL_AUX_37;
case SPA_AUDIO_CHANNEL_AUX38: return MA_CHANNEL_AUX_38;
case SPA_AUDIO_CHANNEL_AUX39: return MA_CHANNEL_AUX_39;
case SPA_AUDIO_CHANNEL_AUX40: return MA_CHANNEL_AUX_40;
case SPA_AUDIO_CHANNEL_AUX41: return MA_CHANNEL_AUX_41;
case SPA_AUDIO_CHANNEL_AUX42: return MA_CHANNEL_AUX_42;
case SPA_AUDIO_CHANNEL_AUX43: return MA_CHANNEL_AUX_43;
case SPA_AUDIO_CHANNEL_AUX44: return MA_CHANNEL_AUX_44;
case SPA_AUDIO_CHANNEL_AUX45: return MA_CHANNEL_AUX_45;
case SPA_AUDIO_CHANNEL_AUX46: return MA_CHANNEL_AUX_46;
case SPA_AUDIO_CHANNEL_AUX47: return MA_CHANNEL_AUX_47;
case SPA_AUDIO_CHANNEL_AUX48: return MA_CHANNEL_AUX_48;
case SPA_AUDIO_CHANNEL_AUX49: return MA_CHANNEL_AUX_49;
case SPA_AUDIO_CHANNEL_AUX50: return MA_CHANNEL_AUX_50;
case SPA_AUDIO_CHANNEL_AUX51: return MA_CHANNEL_AUX_51;
case SPA_AUDIO_CHANNEL_AUX52: return MA_CHANNEL_AUX_52;
case SPA_AUDIO_CHANNEL_AUX53: return MA_CHANNEL_AUX_53;
case SPA_AUDIO_CHANNEL_AUX54: return MA_CHANNEL_AUX_54;
case SPA_AUDIO_CHANNEL_AUX55: return MA_CHANNEL_AUX_55;
case SPA_AUDIO_CHANNEL_AUX56: return MA_CHANNEL_AUX_56;
case SPA_AUDIO_CHANNEL_AUX57: return MA_CHANNEL_AUX_57;
case SPA_AUDIO_CHANNEL_AUX58: return MA_CHANNEL_AUX_58;
case SPA_AUDIO_CHANNEL_AUX59: return MA_CHANNEL_AUX_59;
case SPA_AUDIO_CHANNEL_AUX60: return MA_CHANNEL_AUX_60;
case SPA_AUDIO_CHANNEL_AUX61: return MA_CHANNEL_AUX_61;
case SPA_AUDIO_CHANNEL_AUX62: return MA_CHANNEL_AUX_62;
case SPA_AUDIO_CHANNEL_AUX63: return MA_CHANNEL_AUX_63;
case MA_SPA_AUDIO_CHANNEL_AUX32: return MA_CHANNEL_AUX_32;
case MA_SPA_AUDIO_CHANNEL_AUX33: return MA_CHANNEL_AUX_33;
case MA_SPA_AUDIO_CHANNEL_AUX34: return MA_CHANNEL_AUX_34;
case MA_SPA_AUDIO_CHANNEL_AUX35: return MA_CHANNEL_AUX_35;
case MA_SPA_AUDIO_CHANNEL_AUX36: return MA_CHANNEL_AUX_36;
case MA_SPA_AUDIO_CHANNEL_AUX37: return MA_CHANNEL_AUX_37;
case MA_SPA_AUDIO_CHANNEL_AUX38: return MA_CHANNEL_AUX_38;
case MA_SPA_AUDIO_CHANNEL_AUX39: return MA_CHANNEL_AUX_39;
case MA_SPA_AUDIO_CHANNEL_AUX40: return MA_CHANNEL_AUX_40;
case MA_SPA_AUDIO_CHANNEL_AUX41: return MA_CHANNEL_AUX_41;
case MA_SPA_AUDIO_CHANNEL_AUX42: return MA_CHANNEL_AUX_42;
case MA_SPA_AUDIO_CHANNEL_AUX43: return MA_CHANNEL_AUX_43;
case MA_SPA_AUDIO_CHANNEL_AUX44: return MA_CHANNEL_AUX_44;
case MA_SPA_AUDIO_CHANNEL_AUX45: return MA_CHANNEL_AUX_45;
case MA_SPA_AUDIO_CHANNEL_AUX46: return MA_CHANNEL_AUX_46;
case MA_SPA_AUDIO_CHANNEL_AUX47: return MA_CHANNEL_AUX_47;
case MA_SPA_AUDIO_CHANNEL_AUX48: return MA_CHANNEL_AUX_48;
case MA_SPA_AUDIO_CHANNEL_AUX49: return MA_CHANNEL_AUX_49;
case MA_SPA_AUDIO_CHANNEL_AUX50: return MA_CHANNEL_AUX_50;
case MA_SPA_AUDIO_CHANNEL_AUX51: return MA_CHANNEL_AUX_51;
case MA_SPA_AUDIO_CHANNEL_AUX52: return MA_CHANNEL_AUX_52;
case MA_SPA_AUDIO_CHANNEL_AUX53: return MA_CHANNEL_AUX_53;
case MA_SPA_AUDIO_CHANNEL_AUX54: return MA_CHANNEL_AUX_54;
case MA_SPA_AUDIO_CHANNEL_AUX55: return MA_CHANNEL_AUX_55;
case MA_SPA_AUDIO_CHANNEL_AUX56: return MA_CHANNEL_AUX_56;
case MA_SPA_AUDIO_CHANNEL_AUX57: return MA_CHANNEL_AUX_57;
case MA_SPA_AUDIO_CHANNEL_AUX58: return MA_CHANNEL_AUX_58;
case MA_SPA_AUDIO_CHANNEL_AUX59: return MA_CHANNEL_AUX_59;
case MA_SPA_AUDIO_CHANNEL_AUX60: return MA_CHANNEL_AUX_60;
case MA_SPA_AUDIO_CHANNEL_AUX61: return MA_CHANNEL_AUX_61;
case MA_SPA_AUDIO_CHANNEL_AUX62: return MA_CHANNEL_AUX_62;
case MA_SPA_AUDIO_CHANNEL_AUX63: return MA_CHANNEL_AUX_63;
#endif
default: return MA_CHANNEL_NONE;
@@ -694,7 +978,7 @@ typedef struct
struct ma_pw_core* pCore;
struct ma_pw_registry* pRegistry;
struct ma_pw_metadata* pMetadata;
struct spa_hook metadataListener;
struct ma_spa_hook metadataListener;
int seqDefaults;
int seqEnumeration;
ma_uint32 syncFlags;
@@ -961,8 +1245,8 @@ static ma_result ma_context_enumerate_devices__pipewire(ma_context* pContext, ma
struct ma_pw_context* pPipeWireContext;
struct ma_pw_core* pCore;
struct ma_pw_registry* pRegistry;
struct spa_hook coreListener;
struct spa_hook registeryListener;
struct ma_spa_hook coreListener;
struct ma_spa_hook registeryListener;
ma_enumerate_devices_data_pipewire enumData;
MA_PIPEWIRE_ASSERT(pContextStatePipeWire != NULL);
@@ -1141,7 +1425,7 @@ static void ma_stream_event_param_changed__pipewire(void* pUserData, ma_uint32 i
pStreamState->bufferSizeInFrames = ma_calculate_buffer_size_in_frames_from_descriptor(pStreamState->pDescriptor, (ma_uint32)audioInfo.rate);
}
pStreamState->format = ma_format_from_pipewire(audioInfo.format);
pStreamState->format = ma_format_from_pipewire((enum ma_spa_audio_format)audioInfo.format);
pStreamState->channels = audioInfo.channels;
pStreamState->sampleRate = audioInfo.rate;
@@ -1445,13 +1729,13 @@ static ma_result ma_device_init_internal__pipewire(ma_device* pDevice, ma_contex
podBuilder = SPA_POD_BUILDER_INIT(podBuilderBuffer, sizeof(podBuilderBuffer));
memset(&audioInfo, 0, sizeof(audioInfo));
audioInfo.format = ma_format_to_pipewire(pDescriptor->format);
audioInfo.format = (enum spa_audio_format)ma_format_to_pipewire(pDescriptor->format);
audioInfo.channels = pDescriptor->channels;
audioInfo.rate = pDescriptor->sampleRate;
/* If the format is SPA_AUDIO_FORMAT_UNKNOWN, PipeWire can pick a planar data layout (de-interleaved) which breaks things for us. Just force interleaved F32 in this case. */
if (audioInfo.format == SPA_AUDIO_FORMAT_UNKNOWN) {
audioInfo.format = SPA_AUDIO_FORMAT_F32;
if (audioInfo.format == (enum spa_audio_format)MA_SPA_AUDIO_FORMAT_UNKNOWN) {
audioInfo.format = (enum spa_audio_format)MA_SPA_AUDIO_FORMAT_F32;
}
/* We're going to leave the channel map alone and just do a conversion ourselves if it differs from the native map. */
@@ -1467,7 +1751,7 @@ static ma_result ma_device_init_internal__pipewire(ma_device* pDevice, ma_contex
*/
streamFlags = (enum ma_pw_stream_flags)(MA_PW_STREAM_FLAG_AUTOCONNECT | /*MA_PW_STREAM_FLAG_INACTIVE |*/ MA_PW_STREAM_FLAG_MAP_BUFFERS);
connectResult = pContextStatePipeWire->pw_stream_connect(pStreamState->pStream, (deviceType == ma_device_type_playback) ? SPA_DIRECTION_OUTPUT : SPA_DIRECTION_INPUT, MA_PW_ID_ANY, streamFlags, pConnectionParameters, ma_countof(pConnectionParameters));
connectResult = pContextStatePipeWire->pw_stream_connect(pStreamState->pStream, (deviceType == ma_device_type_playback) ? MA_SPA_DIRECTION_OUTPUT : MA_SPA_DIRECTION_INPUT, MA_PW_ID_ANY, streamFlags, pConnectionParameters, ma_countof(pConnectionParameters));
if (connectResult < 0) {
ma_log_postf(ma_device_get_log(pDevice), MA_LOG_LEVEL_ERROR, "Failed to connect PipeWire stream.");
pContextStatePipeWire->pw_stream_destroy(pStreamState->pStream);