mss_stream.c File Reference

#include "mss_private.h"
#include "sidecar_private.h"
#include <dttr_log.h>
#include <dttr_path.h>
#include <sds.h>
#include <SDL3/SDL.h>
#include <SDL3_mixer/SDL_mixer.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>

Go to the source code of this file.

Data Structures
struct	mss_stream

Typedefs
typedef struct mss_stream	mss_stream

Functions
static mss_stream *	find_stream (const void *ptr)
static int	stream_slot (const mss_stream *target_stream)
static void	reset_stream_defaults (mss_stream *stream)
static void	apply_stream_gain (mss_stream *stream)
static void	apply_stream_track (mss_stream *stream)
static void	link_stream (mss_stream *stream)
static void	unlink_stream (mss_stream *stream)
static void	destroy_stream_objects (mss_stream *stream)
static void	destroy_stream (mss_stream *stream)
void	dttr_mss_stream_shutdown_all ()
void	dttr_mss_stream_apply_master_gain ()
static sds	resolve_stream_path (const char *path)
void *	dttr_mss_ail_open_stream (void *driver, const char *path, int stream_mem)
void	dttr_mss_ail_close_stream (void *stream_ptr)
void	dttr_mss_ail_start_stream (void *stream_ptr)
int	dttr_mss_ail_stream_status (void *stream_ptr)
void	dttr_mss_ail_pause_stream (void *stream_ptr, int pause)
void	dttr_mss_ail_set_stream_volume (void *stream_ptr, int volume)
void	dttr_mss_ail_set_stream_loop_count (void *stream_ptr, int loops)

Variables
static mss_stream *	streams

Typedef Documentation

mss_stream

typedef struct mss_stream mss_stream

Function Documentation

apply_stream_gain()

void apply_stream_gain ( mss_stream * stream )

static

Definition at line 59 of file mss_stream.c.

References dttr_mss_core_master_gain(), DTTR_MSS_STREAM_HEADROOM_GAIN, dttr_mss_track_gain(), mss_stream::track, and mss_stream::volume.

Referenced by apply_stream_track(), dttr_mss_ail_set_stream_volume(), and dttr_mss_stream_apply_master_gain().

apply_stream_track()

void apply_stream_track ( mss_stream * stream )

static

Definition at line 75 of file mss_stream.c.

References apply_stream_gain(), mss_stream::audio, and mss_stream::track.

Referenced by dttr_mss_ail_open_stream(), and dttr_mss_ail_start_stream().

destroy_stream()

void destroy_stream ( mss_stream * stream )

static

Definition at line 127 of file mss_stream.c.

References destroy_stream_objects(), free, and unlink_stream().

Referenced by dttr_mss_ail_close_stream(), and dttr_mss_stream_shutdown_all().

destroy_stream_objects()

void destroy_stream_objects ( mss_stream * stream )

static

Definition at line 113 of file mss_stream.c.

References mss_stream::audio, NULL, and mss_stream::track.

Referenced by destroy_stream(), and dttr_mss_ail_open_stream().

dttr_mss_ail_close_stream()

void dttr_mss_ail_close_stream

(

void *

stream_ptr

)

Definition at line 230 of file mss_stream.c.

References destroy_stream(), DTTR_LOG_TRACE, find_stream(), and stream_slot().

dttr_mss_ail_open_stream()

void * dttr_mss_ail_open_stream	(	void *	driver,
		const char *	path,
		int	stream_mem )

Definition at line 167 of file mss_stream.c.

References apply_stream_track(), mss_stream::audio, destroy_stream_objects(), DTTR_LOG_ERROR, DTTR_LOG_TRACE, dttr_mss_core_ensure_mixer(), dttr_mss_core_mixer(), free, link_stream(), NULL, reset_stream_defaults(), resolve_stream_path(), stream_slot(), and mss_stream::track.

dttr_mss_ail_pause_stream()

void dttr_mss_ail_pause_stream	(	void *	stream_ptr,
		int	pause )

Definition at line 281 of file mss_stream.c.

References DTTR_MSS_STATUS_PLAYING, find_stream(), mss_stream::status, and mss_stream::track.

dttr_mss_ail_set_stream_loop_count()

void dttr_mss_ail_set_stream_loop_count	(	void *	stream_ptr,
		int	loops )

Definition at line 310 of file mss_stream.c.

References dttr_mss_loops_to_sdl(), find_stream(), mss_stream::loops, and mss_stream::track.

dttr_mss_ail_set_stream_volume()

void dttr_mss_ail_set_stream_volume	(	void *	stream_ptr,
		int	volume )

Definition at line 298 of file mss_stream.c.

References apply_stream_gain(), find_stream(), and mss_stream::volume.

dttr_mss_ail_start_stream()

void dttr_mss_ail_start_stream

(

void *

stream_ptr

)

Definition at line 242 of file mss_stream.c.

References apply_stream_track(), DTTR_LOG_TRACE, dttr_mss_loops_to_sdl(), DTTR_MSS_STATUS_PLAYING, dttr_mss_track_play(), find_stream(), mss_stream::loops, mss_stream::status, stream_slot(), mss_stream::track, and mss_stream::volume.

dttr_mss_ail_stream_status()

int dttr_mss_ail_stream_status

(

void *

stream_ptr

)

Definition at line 269 of file mss_stream.c.

References DTTR_MSS_STATUS_DONE, dttr_mss_track_status(), find_stream(), mss_stream::status, and mss_stream::track.

dttr_mss_stream_apply_master_gain()

void dttr_mss_stream_apply_master_gain

(

)

Definition at line 142 of file mss_stream.c.

References apply_stream_gain(), and streams.

Referenced by dttr_mss_ail_set_digital_master_volume().

dttr_mss_stream_shutdown_all()

void dttr_mss_stream_shutdown_all

(

)

Definition at line 135 of file mss_stream.c.

References destroy_stream(), and streams.

Referenced by dttr_mss_sdl_shutdown().

find_stream()

mss_stream * find_stream ( const void * ptr )

static

Definition at line 29 of file mss_stream.c.

References NULL, and streams.

Referenced by dttr_mss_ail_close_stream(), dttr_mss_ail_pause_stream(), dttr_mss_ail_set_stream_loop_count(), dttr_mss_ail_set_stream_volume(), dttr_mss_ail_start_stream(), and dttr_mss_ail_stream_status().

link_stream()

void link_stream ( mss_stream * stream )

static

Definition at line 85 of file mss_stream.c.

References mss_stream::next, NULL, mss_stream::prev, and streams.

Referenced by dttr_mss_ail_open_stream().

reset_stream_defaults()

void reset_stream_defaults ( mss_stream * stream )

static

Definition at line 52 of file mss_stream.c.

References DTTR_MSS_DEFAULT_LOOP_COUNT, DTTR_MSS_DEFAULT_VOLUME, DTTR_MSS_STATUS_DONE, mss_stream::loops, mss_stream::status, and mss_stream::volume.

Referenced by dttr_mss_ail_open_stream().

resolve_stream_path()

sds resolve_stream_path ( const char * path )

static

Definition at line 149 of file mss_stream.c.

References dttr_game_data_find_data_segment(), dttr_game_data_resolve_media_path(), and DTTR_Path_IsWindowsAbsolute().

Referenced by dttr_mss_ail_open_stream().

stream_slot()

int stream_slot ( const mss_stream * target_stream )

static

Definition at line 40 of file mss_stream.c.

References streams.

Referenced by dttr_mss_ail_close_stream(), dttr_mss_ail_open_stream(), and dttr_mss_ail_start_stream().

unlink_stream()

void unlink_stream ( mss_stream * stream )

static

Definition at line 97 of file mss_stream.c.

References mss_stream::next, NULL, mss_stream::prev, and streams.

Referenced by destroy_stream().

Variable Documentation

streams

mss_stream* streams

static

Definition at line 27 of file mss_stream.c.

Referenced by dttr_mss_stream_apply_master_gain(), dttr_mss_stream_shutdown_all(), find_stream(), link_stream(), stream_slot(), and unlink_stream().