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Merge audio_driver.c into retroarch.c

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This commit is contained in:
twinaphex 2019-06-17 12:49:21 +02:00
parent eedc6a6092
commit 127bf556c7
59 changed files with 2105 additions and 2251 deletions
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1
Makefile.common
View File

@ -205,7 +205,6 @@ OBJ += frontend/frontend.o \
file_path_special.o \
file_path_str.o \
$(LIBRETRO_COMM_DIR)/hash/rhash.o \
audio/audio_driver.o \
$(LIBRETRO_COMM_DIR)/audio/audio_mixer.o \
input/common/input_hid_common.o \
input/input_driver.o \

1861
audio/audio_driver.c
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File diff suppressed because it is too large Load Diff

319
audio/audio_driver.h
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@ -1,319 +0,0 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __AUDIO_DRIVER__H
#define __AUDIO_DRIVER__H
#include <stdint.h>
#include <stddef.h>
#include <sys/types.h>
#include <boolean.h>
#include <retro_common_api.h>
#include <audio/audio_mixer.h>
#include "audio_defines.h"
RETRO_BEGIN_DECLS
typedef struct audio_mixer_stream
{
audio_mixer_sound_t *handle;
audio_mixer_voice_t *voice;
audio_mixer_stop_cb_t stop_cb;
enum audio_mixer_stream_type stream_type;
enum audio_mixer_type type;
enum audio_mixer_state state;
float volume;
void *buf;
char *name;
size_t bufsize;
} audio_mixer_stream_t;
typedef struct audio_mixer_stream_params
{
float volume;
enum audio_mixer_slot_selection_type slot_selection_type;
unsigned slot_selection_idx;
enum audio_mixer_stream_type stream_type;
enum audio_mixer_type type;
enum audio_mixer_state state;
void *buf;
char *basename;
size_t bufsize;
audio_mixer_stop_cb_t cb;
} audio_mixer_stream_params_t;
typedef struct audio_driver
{
/* Creates and initializes handle to audio driver.
*
* Returns: audio driver handle on success, otherwise NULL.
**/
void *(*init)(const char *device, unsigned rate,
unsigned latency, unsigned block_frames, unsigned *new_rate);
/*
* @data : Pointer to audio data handle.
* @buf : Audio buffer data.
* @size : Size of audio buffer.
*
* Write samples to audio driver.
*
* Write data in buffer to audio driver.
* A frame here is defined as one combined sample of left and right
* channels. (I.e. 44.1kHz, 16-bit stereo has 88.2k samples/s, and
* 44.1k frames/s.)
*
* Samples are interleaved in format LRLRLRLRLR ...
* If the driver returns true in use_float(), a floating point
* format will be used, with range [-1.0, 1.0].
* If not, signed 16-bit samples in native byte ordering will be used.
*
* This function returns the number of frames successfully written.
* If an error occurs, -1 should be returned.
* Note that non-blocking behavior that cannot write at this time
* should return 0 as returning -1 will terminate the driver.
*
* Unless said otherwise with set_nonblock_state(), all writes
* are blocking, and it should block till it has written all frames.
*/
ssize_t (*write)(void *data, const void *buf, size_t size);
/* Temporarily pauses the audio driver. */
bool (*stop)(void *data);
/* Resumes audio driver from the paused state. */
bool (*start)(void *data, bool is_shutdown);
/* Is the audio driver currently running? */
bool (*alive)(void *data);
/* Should we care about blocking in audio thread? Fast forwarding.
*
* If state is true, nonblocking operation is assumed.
* This is typically used for fast-forwarding. If driver cannot
* implement nonblocking writes, this can be disregarded, but should
* log a message to stderr.
* */
void (*set_nonblock_state)(void *data, bool toggle);
/* Stops and frees driver data. */
void (*free)(void *data);
/* Defines if driver will take standard floating point samples,
* or int16_t samples.
*
* If true is returned, the audio driver is capable of using
* floating point data. This will likely increase performance as the
* resampler unit uses floating point. The sample range is
* [-1.0, 1.0].
* */
bool (*use_float)(void *data);
/* Human-readable identifier. */
const char *ident;
/* Optional. Get audio device list (allocates, caller has to free this) */
void *(*device_list_new)(void *data);
/* Optional. Frees audio device list */
void (*device_list_free)(void *data, void *data2);
/* Optional. */
size_t (*write_avail)(void *data);
size_t (*buffer_size)(void *data);
} audio_driver_t;
void audio_driver_destroy_data(void);
void audio_driver_suspend(void);
bool audio_driver_is_suspended(void);
void audio_driver_resume(void);
void audio_driver_set_active(void);
bool audio_driver_is_active(void);
void audio_driver_destroy(void);
void audio_driver_deinit_resampler(void);
bool audio_driver_free_devices_list(void);
bool audio_driver_new_devices_list(void);
bool audio_driver_enable_callback(void);
bool audio_driver_disable_callback(void);
/**
* audio_driver_find_handle:
* @index : index of driver to get handle to.
*
* Returns: handle to audio driver at index. Can be NULL
* if nothing found.
**/
const void *audio_driver_find_handle(int index);
/**
* audio_driver_find_ident:
* @index : index of driver to get handle to.
*
* Returns: Human-readable identifier of audio driver at index. Can be NULL
* if nothing found.
**/
const char *audio_driver_find_ident(int index);
void audio_driver_set_nonblocking_state(bool enable);
/**
* config_get_audio_driver_options:
*
* Get an enumerated list of all audio driver names, separated by '|'.
*
* Returns: string listing of all audio driver names, separated by '|'.
**/
const char* config_get_audio_driver_options(void);
void audio_driver_sample(int16_t left, int16_t right);
size_t audio_driver_sample_batch(const int16_t *data, size_t frames);
void audio_driver_sample_rewind(int16_t left, int16_t right);
size_t audio_driver_sample_batch_rewind(const int16_t *data, size_t frames);
bool audio_driver_mixer_extension_supported(const char *ext);
void audio_driver_dsp_filter_free(void);
void audio_driver_dsp_filter_init(const char *device);
void audio_driver_set_buffer_size(size_t bufsize);
bool audio_driver_get_devices_list(void **ptr);
void audio_driver_setup_rewind(void);
void audio_driver_monitor_adjust_system_rates(void);
bool audio_driver_set_callback(const void *data);
bool audio_driver_callback(void);
bool audio_driver_has_callback(void);
/* Sets audio monitor rate to new value. */
void audio_driver_monitor_set_rate(void);
bool audio_driver_find_driver(void);
bool audio_driver_toggle_mute(void);
bool audio_driver_start(bool is_shutdown);
bool audio_driver_stop(void);
void audio_driver_unset_callback(void);
void audio_driver_frame_is_reverse(void);
void audio_set_float(enum audio_action action, float val);
void audio_set_bool(enum audio_action action, bool val);
void audio_unset_bool(enum audio_action action, bool val);
float *audio_get_float_ptr(enum audio_action action);
bool *audio_get_bool_ptr(enum audio_action action);
bool audio_driver_deinit(void);
bool audio_driver_init(void);
void audio_driver_menu_sample(void);
audio_mixer_stream_t *audio_driver_mixer_get_stream(unsigned i);
bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params);
void audio_driver_mixer_play_stream(unsigned i);
void audio_driver_mixer_play_menu_sound(unsigned i);
void audio_driver_mixer_play_menu_sound_looped(unsigned i);
void audio_driver_mixer_play_stream_sequential(unsigned i);
void audio_driver_mixer_play_stream_looped(unsigned i);
void audio_driver_mixer_stop_stream(unsigned i);
float audio_driver_mixer_get_stream_volume(unsigned i);
void audio_driver_mixer_set_stream_volume(unsigned i, float vol);
void audio_driver_mixer_remove_stream(unsigned i);
enum audio_mixer_state audio_driver_mixer_get_stream_state(unsigned i);
const char *audio_driver_mixer_get_stream_name(unsigned i);
bool compute_audio_buffer_statistics(audio_statistics_t *stats);
void audio_driver_load_menu_sounds(void);
const char* audio_driver_get_ident(void);
extern audio_driver_t audio_rsound;
extern audio_driver_t audio_audioio;
extern audio_driver_t audio_oss;
extern audio_driver_t audio_alsa;
extern audio_driver_t audio_alsathread;
extern audio_driver_t audio_tinyalsa;
extern audio_driver_t audio_roar;
extern audio_driver_t audio_openal;
extern audio_driver_t audio_opensl;
extern audio_driver_t audio_jack;
extern audio_driver_t audio_sdl;
extern audio_driver_t audio_xa;
extern audio_driver_t audio_pulse;
extern audio_driver_t audio_dsound;
extern audio_driver_t audio_wasapi;
extern audio_driver_t audio_coreaudio;
extern audio_driver_t audio_coreaudio3;
extern audio_driver_t audio_xenon360;
extern audio_driver_t audio_ps3;
extern audio_driver_t audio_gx;
extern audio_driver_t audio_ax;
extern audio_driver_t audio_psp;
extern audio_driver_t audio_ps2;
extern audio_driver_t audio_ctr_csnd;
extern audio_driver_t audio_ctr_dsp;
extern audio_driver_t audio_switch;
extern audio_driver_t audio_switch_thread;
extern audio_driver_t audio_rwebaudio;
extern audio_driver_t audio_null;
RETRO_END_DECLS
#endif

2
audio/audio_thread_wrapper.h
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@ -19,7 +19,7 @@
#include <boolean.h>
#include "audio_driver.h"
#include "../retroarch.h"
/**
* audio_init_thread:

2
audio/drivers/alsa.c
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@ -21,7 +21,7 @@
#include <alsa/asoundlib.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
typedef struct alsa

2
audio/drivers/alsa_qsa.c
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@ -19,7 +19,7 @@
#include <sys/asoundlib.h>
#include <retro_math.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#define MAX_FRAG_SIZE 3072
#define DEFAULT_RATE 48000

2
audio/drivers/alsathread.c
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@ -24,7 +24,7 @@
#include <queues/fifo_queue.h>
#include <string/stdstring.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#define TRY_ALSA(x) if (x < 0) \

2
audio/drivers/audioio.c
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@ -27,7 +27,7 @@
#include "config.h"
#endif
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#define DEFAULT_DEV "/dev/audio"

2
audio/drivers/coreaudio.c
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@ -31,7 +31,7 @@
#include <retro_endianness.h>
#include <string/stdstring.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
typedef struct coreaudio

2
audio/drivers/coreaudio3.m
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@ -22,7 +22,7 @@
#include <stdlib.h>
#include <memory.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#pragma mark - ringbuffer

2
audio/drivers/ctr_csnd_audio.c
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@ -19,7 +19,7 @@
#include <retro_miscellaneous.h>
#include <retro_timers.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
typedef struct
{

2
audio/drivers/ctr_dsp_audio.c
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@ -17,7 +17,7 @@
#include <string.h>
#include <malloc.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../ctr/ctr_debug.h"
typedef struct

2
audio/drivers/dsound.c
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@ -37,7 +37,7 @@
#endif
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#ifdef _XBOX

2
audio/drivers/gx_audio.c
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@ -27,7 +27,7 @@
#include <boolean.h>
#include <retro_inline.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../defines/gx_defines.h"
typedef struct

2
audio/drivers/jack.c
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@ -25,7 +25,7 @@
#include <boolean.h>
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../configuration.h"
#include "../../verbosity.h"

2
audio/drivers/nullaudio.c
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@ -14,7 +14,7 @@
* If not, see <http://www.gnu.org/licenses/>.
*/
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
static void *null_audio_init(const char *device, unsigned rate, unsigned latency,

2
audio/drivers/openal.c
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@ -33,7 +33,7 @@
#include <retro_miscellaneous.h>
#include <retro_timers.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#define BUFSIZE 1024

2
audio/drivers/opensl.c
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@ -21,7 +21,7 @@
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
/* Helper macros, COM-style. */
#define SLObjectItf_Realize(a, ...) ((*(a))->Realize(a, __VA_ARGS__))

2
audio/drivers/oss.c
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@ -33,7 +33,7 @@
#include "config.h"
#endif
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#ifdef HAVE_OSS_BSD

2
audio/drivers/ps2_audio.c
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@ -21,7 +21,7 @@
#include <kernel.h>
#include <audsrv.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#define AUDIO_BUFFER 128 * 1024
#define AUDIO_CHANNELS 2

2
audio/drivers/ps3_audio.c
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@ -19,7 +19,7 @@
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../defines/ps3_defines.h"

2
audio/drivers/psp_audio.c
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@ -40,7 +40,7 @@
#define SceUID uint32_t
#endif
#include "../audio_driver.h"
#include "../../retroarch.h"
typedef struct psp_audio
{

2
audio/drivers/pulse.c
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@ -23,7 +23,7 @@
#include <retro_miscellaneous.h>
#include <retro_endianness.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
typedef struct

2
audio/drivers/roar.c
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@ -23,7 +23,7 @@
#include <boolean.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
typedef struct

2
audio/drivers/rsound.c
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@ -21,7 +21,7 @@
#include <queues/fifo_queue.h>
#include <rthreads/rthreads.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "rsound.h"
typedef struct rsd

2
audio/drivers/rwebaudio.c
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@ -18,7 +18,7 @@
#include <unistd.h>
#include <boolean.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
/* forward declarations */
unsigned RWebAudioSampleRate(void);

12
audio/drivers/sdl_audio.c
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@ -14,20 +14,20 @@
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <boolean.h>
#include <rthreads/rthreads.h>
#include <queues/fifo_queue.h>
#include <retro_inline.h>
#include <retro_math.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#include <stdint.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "SDL.h"
#include "SDL_audio.h"

2
audio/drivers/switch_audio.c
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@ -20,7 +20,7 @@
#include <stdint.h>
#include "switch_audio_compat.h"
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#ifdef HAVE_LIBNX

2
audio/drivers/switch_thread_audio.c
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@ -28,7 +28,7 @@
#endif
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#include "../../tasks/tasks_internal.h"

2
audio/drivers/tinyalsa.c
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@ -64,7 +64,7 @@
#include <retro_inline.h>
#include <retro_endianness.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
/* Implementation tinyalsa pcm */

2
audio/drivers/wasapi.c
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@ -41,7 +41,7 @@ DEFINE_GUID(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, 0x00000003, 0x0000, 0x0010, 0x80, 0
#include <lists/string_list.h>
#include <queues/fifo_queue.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
#include "../../configuration.h"

6
audio/drivers/wiiu_audio.c
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@ -21,10 +21,10 @@
#include <wiiu/os.h>
#include <wiiu/ax.h>
#include "wiiu/wiiu_dbg.h"
#include "wiiu/system/memory.h"
#include "../../wiiu/wiiu_dbg.h"
#include "../../wiiu/system/memory.h"
#include "audio/audio_driver.h"
#include "../../retroarch.h"
typedef struct
{

2
audio/drivers/xaudio.c
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@ -36,7 +36,7 @@
#include "xaudio.h"
#include "../audio_driver.h"
#include "../../retroarch.h"
#include "../../verbosity.h"
typedef struct xaudio2 xaudio2_t;

2
audio/drivers/xenon360_audio.c
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@ -21,7 +21,7 @@
#include <retro_inline.h>
#include "../audio_driver.h"
#include "../../retroarch.h"
#define SOUND_FREQUENCY 48000
#define MAX_BUFFER 2048

1
command.c
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@ -74,7 +74,6 @@
#include "driver.h"
#include "input/input_driver.h"
#include "frontend/frontend_driver.h"
#include "audio/audio_driver.h"
#include "record/record_driver.h"
#include "file_path_special.h"
#include "autosave.h"

1
configuration.c
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@ -33,7 +33,6 @@
#endif
#include "file_path_special.h"
#include "audio/audio_driver.h"
#include "gfx/video_driver.h"
#include "input/input_driver.h"
#include "configuration.h"

2
core_impl.c
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@ -42,7 +42,7 @@
#include "managers/state_manager.h"
#include "verbosity.h"
#include "gfx/video_driver.h"
#include "audio/audio_driver.h"
#include "retroarch.h"
#include "tasks/tasks_internal.h"
#ifdef HAVE_RUNAHEAD

1
dynamic.c
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@ -52,7 +52,6 @@
#include "dynamic.h"
#include "command.h"
#include "audio/audio_driver.h"
#include "record/record_driver.h"
#include "driver.h"
#include "performance_counters.h"

1
frontend/drivers/platform_ctr.c
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@ -46,7 +46,6 @@
#include "../../paths.h"
#include "retroarch.h"
#include "file_path_special.h"
#include "audio/audio_driver.h"
#include "ctr/ctr_debug.h"
#include "ctr/exec-3dsx/exec_3dsx.h"

4
frontend/drivers/platform_switch.c
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@ -30,14 +30,14 @@
#include <lists/file_list.h>
#endif
#include <string/stdstring.h>
#include "../frontend_driver.h"
#include "../../verbosity.h"
#include "../../defaults.h"
#include "../../paths.h"
#include "../../retroarch.h"
#include "../../file_path_special.h"
#include "../../audio/audio_driver.h"
#include <string/stdstring.h>
#ifndef IS_SALAMANDER
#ifdef HAVE_MENU

1
gfx/video_driver.c
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@ -32,7 +32,6 @@
#include <gfx/video_frame.h>
#include <formats/image.h>
#include "../audio/audio_driver.h"
#include "../menu/menu_shader.h"
#ifdef HAVE_CONFIG_H

1
griffin/griffin.c
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@ -890,7 +890,6 @@ DRIVERS
#include "../gfx/video_display_server.c"
#include "../gfx/video_coord_array.c"
#include "../input/input_driver.c"
#include "../audio/audio_driver.c"
#include "../libretro-common/audio/audio_mixer.c"
/*============================================================

1
list_special.c
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@ -40,7 +40,6 @@
#include "core_info.h"
#include "gfx/video_driver.h"
#include "input/input_driver.h"
#include "audio/audio_driver.h"
#include "record/record_driver.h"
#include "midi/midi_driver.h"
#include "configuration.h"

1
managers/state_manager.c
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@ -32,7 +32,6 @@
#include "../core.h"
#include "../retroarch.h"
#include "../verbosity.h"
#include "../audio/audio_driver.h"
#ifdef HAVE_NETWORKING
#include "../network/netplay/netplay.h"

1
menu/cbs/menu_cbs_get_value.c
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@ -30,7 +30,6 @@
#include "../../tasks/tasks_internal.h"
#include "../../input/input_driver.h"
#include "../../audio/audio_driver.h"
#include "../../core.h"
#include "../../core_info.h"
#include "../../configuration.h"

1
menu/cbs/menu_cbs_left.c
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@ -36,7 +36,6 @@
#include "../../managers/cheat_manager.h"
#include "../../file_path_special.h"
#include "../../driver.h"
#include "../../audio/audio_driver.h"
#include "../../gfx/video_driver.h"
#include "../../retroarch.h"
#include "../../network/netplay/netplay.h"

1
menu/cbs/menu_cbs_ok.c
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@ -49,7 +49,6 @@
#include "../menu_content.h"
#include "../menu_shader.h"
#include "../../audio/audio_driver.h"
#include "../../core.h"
#include "../../configuration.h"
#include "../../core_info.h"

1
menu/cbs/menu_cbs_right.c
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@ -30,7 +30,6 @@
#include "../menu_setting.h"
#include "../menu_shader.h"
#include "../../audio/audio_driver.h"
#include "../../configuration.h"
#include "../../core.h"
#include "../../core_info.h"

1
menu/cbs/menu_cbs_start.c
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@ -28,7 +28,6 @@
#include "../menu_setting.h"
#include "../menu_shader.h"
#include "../../audio/audio_driver.h"
#include "../../configuration.h"
#include "../../core.h"
#include "../../core_info.h"

11
menu/cbs/menu_cbs_sublabel.c
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@ -15,20 +15,21 @@
#include <compat/strl.h>
#include "../../audio/audio_driver.h"
#include <string.h>
#include <string/stdstring.h>
#include <file/file_path.h>
#include "../menu_driver.h"
#include "../menu_cbs.h"
#include "../../retroarch.h"
#ifdef HAVE_CHEEVOS
#include "../../cheevos-new/cheevos.h"
#endif
#include "../../core_info.h"
#include "../../verbosity.h"
#include <string.h>
#include <string/stdstring.h>
#include <file/file_path.h>
#ifndef BIND_ACTION_SUBLABEL
#define BIND_ACTION_SUBLABEL(cbs, name) \
cbs->action_sublabel = name; \

4
menu/cbs/menu_cbs_title.c
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@ -19,11 +19,11 @@
#include <compat/strl.h>
#include "../../audio/audio_driver.h"
#include "../menu_driver.h"
#include "../menu_cbs.h"
#include "../../retroarch.h"
#ifndef BIND_ACTION_GET_TITLE
#define BIND_ACTION_GET_TITLE(cbs, name) \
cbs->action_get_title = name; \

1
menu/menu_displaylist.c
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@ -69,7 +69,6 @@
#include "widgets/menu_dialog.h"
#include "widgets/menu_filebrowser.h"
#include "../audio/audio_driver.h"
#include "../configuration.h"
#include "../file_path_special.h"
#include "../defaults.h"

2
menu/menu_driver.h
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@ -33,7 +33,7 @@
#include "menu_input.h"
#include "menu_entries.h"
#include "../audio/audio_driver.h"
#include "../retroarch.h"
#include "../file_path_special.h"
#include "../gfx/font_driver.h"
#include "../gfx/video_coord_array.h"

1
menu/menu_setting.c
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@ -76,7 +76,6 @@
#include "../list_special.h"
#include "../wifi/wifi_driver.h"
#include "../record/record_driver.h"
#include "../audio/audio_driver.h"
#include "../input/input_driver.h"
#include "../midi/midi_driver.h"
#include "../tasks/tasks_internal.h"

1793
retroarch.c
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File diff suppressed because it is too large Load Diff

262
retroarch.h
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@ -26,6 +26,9 @@
#include <queues/task_queue.h>
#include <queues/message_queue.h>
#include <audio/audio_mixer.h>
#include "audio/audio_defines.h"
#include "core_type.h"
#include "core.h"
@ -445,6 +448,265 @@ void rarch_log_file_deinit(void);
enum retro_language rarch_get_language_from_iso(const char *lang);
/* Audio */
typedef struct audio_mixer_stream
{
audio_mixer_sound_t *handle;
audio_mixer_voice_t *voice;
audio_mixer_stop_cb_t stop_cb;
enum audio_mixer_stream_type stream_type;
enum audio_mixer_type type;
enum audio_mixer_state state;
float volume;
void *buf;
char *name;
size_t bufsize;
} audio_mixer_stream_t;
typedef struct audio_mixer_stream_params
{
float volume;
enum audio_mixer_slot_selection_type slot_selection_type;
unsigned slot_selection_idx;
enum audio_mixer_stream_type stream_type;
enum audio_mixer_type type;
enum audio_mixer_state state;
void *buf;
char *basename;
size_t bufsize;
audio_mixer_stop_cb_t cb;
} audio_mixer_stream_params_t;
typedef struct audio_driver
{
/* Creates and initializes handle to audio driver.
*
* Returns: audio driver handle on success, otherwise NULL.
**/
void *(*init)(const char *device, unsigned rate,
unsigned latency, unsigned block_frames, unsigned *new_rate);
/*
* @data : Pointer to audio data handle.
* @buf : Audio buffer data.
* @size : Size of audio buffer.
*
* Write samples to audio driver.
*
* Write data in buffer to audio driver.
* A frame here is defined as one combined sample of left and right
* channels. (I.e. 44.1kHz, 16-bit stereo has 88.2k samples/s, and
* 44.1k frames/s.)
*
* Samples are interleaved in format LRLRLRLRLR ...
* If the driver returns true in use_float(), a floating point
* format will be used, with range [-1.0, 1.0].
* If not, signed 16-bit samples in native byte ordering will be used.
*
* This function returns the number of frames successfully written.
* If an error occurs, -1 should be returned.
* Note that non-blocking behavior that cannot write at this time
* should return 0 as returning -1 will terminate the driver.
*
* Unless said otherwise with set_nonblock_state(), all writes
* are blocking, and it should block till it has written all frames.
*/
ssize_t (*write)(void *data, const void *buf, size_t size);
/* Temporarily pauses the audio driver. */
bool (*stop)(void *data);
/* Resumes audio driver from the paused state. */
bool (*start)(void *data, bool is_shutdown);
/* Is the audio driver currently running? */
bool (*alive)(void *data);
/* Should we care about blocking in audio thread? Fast forwarding.
*
* If state is true, nonblocking operation is assumed.
* This is typically used for fast-forwarding. If driver cannot
* implement nonblocking writes, this can be disregarded, but should
* log a message to stderr.
* */
void (*set_nonblock_state)(void *data, bool toggle);
/* Stops and frees driver data. */
void (*free)(void *data);
/* Defines if driver will take standard floating point samples,
* or int16_t samples.
*
* If true is returned, the audio driver is capable of using
* floating point data. This will likely increase performance as the
* resampler unit uses floating point. The sample range is
* [-1.0, 1.0].
* */
bool (*use_float)(void *data);
/* Human-readable identifier. */
const char *ident;
/* Optional. Get audio device list (allocates, caller has to free this) */
void *(*device_list_new)(void *data);
/* Optional. Frees audio device list */
void (*device_list_free)(void *data, void *data2);
/* Optional. */
size_t (*write_avail)(void *data);
size_t (*buffer_size)(void *data);
} audio_driver_t;
void audio_driver_suspend(void);
bool audio_driver_is_suspended(void);
void audio_driver_resume(void);
void audio_driver_set_active(void);
bool audio_driver_is_active(void);
bool audio_driver_enable_callback(void);
bool audio_driver_disable_callback(void);
/**
* audio_driver_find_handle:
* @index : index of driver to get handle to.
*
* Returns: handle to audio driver at index. Can be NULL
* if nothing found.
**/
const void *audio_driver_find_handle(int index);
/**
* audio_driver_find_ident:
* @index : index of driver to get handle to.
*
* Returns: Human-readable identifier of audio driver at index. Can be NULL
* if nothing found.
**/
const char *audio_driver_find_ident(int index);
void audio_driver_set_nonblocking_state(bool enable);
/**
* config_get_audio_driver_options:
*
* Get an enumerated list of all audio driver names, separated by '|'.
*
* Returns: string listing of all audio driver names, separated by '|'.
**/
const char* config_get_audio_driver_options(void);
void audio_driver_sample(int16_t left, int16_t right);
size_t audio_driver_sample_batch(const int16_t *data, size_t frames);
void audio_driver_sample_rewind(int16_t left, int16_t right);
size_t audio_driver_sample_batch_rewind(const int16_t *data, size_t frames);
bool audio_driver_mixer_extension_supported(const char *ext);
void audio_driver_dsp_filter_free(void);
void audio_driver_dsp_filter_init(const char *device);
void audio_driver_set_buffer_size(size_t bufsize);
bool audio_driver_get_devices_list(void **ptr);
void audio_driver_setup_rewind(void);
bool audio_driver_set_callback(const void *data);
bool audio_driver_callback(void);
bool audio_driver_has_callback(void);
bool audio_driver_toggle_mute(void);
bool audio_driver_start(bool is_shutdown);
bool audio_driver_stop(void);
void audio_driver_frame_is_reverse(void);
void audio_set_float(enum audio_action action, float val);
void audio_set_bool(enum audio_action action, bool val);
void audio_unset_bool(enum audio_action action, bool val);
float *audio_get_float_ptr(enum audio_action action);
bool *audio_get_bool_ptr(enum audio_action action);
audio_mixer_stream_t *audio_driver_mixer_get_stream(unsigned i);
bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params);
void audio_driver_mixer_play_stream(unsigned i);
void audio_driver_mixer_play_menu_sound(unsigned i);
void audio_driver_mixer_play_menu_sound_looped(unsigned i);
void audio_driver_mixer_play_stream_sequential(unsigned i);
void audio_driver_mixer_play_stream_looped(unsigned i);
void audio_driver_mixer_stop_stream(unsigned i);
float audio_driver_mixer_get_stream_volume(unsigned i);
void audio_driver_mixer_set_stream_volume(unsigned i, float vol);
void audio_driver_mixer_remove_stream(unsigned i);
enum audio_mixer_state audio_driver_mixer_get_stream_state(unsigned i);
const char *audio_driver_mixer_get_stream_name(unsigned i);
bool compute_audio_buffer_statistics(audio_statistics_t *stats);
void audio_driver_load_menu_sounds(void);
extern audio_driver_t audio_rsound;
extern audio_driver_t audio_audioio;
extern audio_driver_t audio_oss;
extern audio_driver_t audio_alsa;
extern audio_driver_t audio_alsathread;
extern audio_driver_t audio_tinyalsa;
extern audio_driver_t audio_roar;
extern audio_driver_t audio_openal;
extern audio_driver_t audio_opensl;
extern audio_driver_t audio_jack;
extern audio_driver_t audio_sdl;
extern audio_driver_t audio_xa;
extern audio_driver_t audio_pulse;
extern audio_driver_t audio_dsound;
extern audio_driver_t audio_wasapi;
extern audio_driver_t audio_coreaudio;
extern audio_driver_t audio_coreaudio3;
extern audio_driver_t audio_xenon360;
extern audio_driver_t audio_ps3;
extern audio_driver_t audio_gx;
extern audio_driver_t audio_ax;
extern audio_driver_t audio_psp;
extern audio_driver_t audio_ps2;
extern audio_driver_t audio_ctr_csnd;
extern audio_driver_t audio_ctr_dsp;
extern audio_driver_t audio_switch;
extern audio_driver_t audio_switch_thread;
extern audio_driver_t audio_rwebaudio;
extern audio_driver_t audio_null;
/* BSV Movie */
enum rarch_movie_type

1
runahead/run_ahead.c
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@ -11,7 +11,6 @@
#include "../core.h"
#include "../dynamic.h"
#include "../audio/audio_driver.h"
#include "../gfx/video_driver.h"
#include "../configuration.h"
#include "../retroarch.h"

3
tasks/task_audio_mixer.c
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@ -28,9 +28,8 @@
#include <retro_miscellaneous.h>
#include <queues/task_queue.h>
#include "../audio/audio_driver.h"
#include "../file_path_special.h"
#include "../retroarch.h"
#include "../verbosity.h"
#include "task_file_transfer.h"

2
tasks/task_audio_mixer.h
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@ -28,7 +28,7 @@
#include "../config.h"
#endif
#include "../audio/audio_driver.h"
#include "../retroarch.h"
RETRO_BEGIN_DECLS