hooks.c File Reference

#include "hooks_private.h"
#include "mss_private.h"
#include "sidecar_private.h"
#include <dttr_log.h>
#include <dttr_pcdogs.h>
#include <SDL3/SDL.h>

Go to the source code of this file.

Functions
static int32_t	audio_init_system ()
static int32_t	audio_init_system_detour ()
static int32_t	audio_stop_all_sounds_detour ()
static int32_t	audio_init_level_audio_detour ()
static int32_t	audio_stop_all_samples_detour ()
static bool	has_playback_devices ()
static bool	has_audio_driver ()
static int32_t	run_guarded_audio_hook (int32_t(*original)(), bool stop_all_samples)
static void	handle_audio_device_removed ()
static void	handle_audio_device_added ()
void	dttr_audio_handle_device_event (const SDL_Event *event)
bool	dttr_audio_init (const DTTR_Mods_Context *ctx)
void	dttr_audio_cleanup (const DTTR_Mods_Context *)

Variables
static DTTR_PCDOGS_F_Audio_InitializeSystem_proto	audio_init_system_original
static DTTR_PCDOGS_F_Audio_StopAllSounds_proto	audio_stop_all_sounds_original
static DTTR_PCDOGS_F_Audio_InitializeLevelAudio_proto	audio_init_level_audio_original
static DTTR_PCDOGS_F_Audio_StopAllSamples_proto	audio_stop_all_samples_original
static DTTR_Core_PatchGroup *	audio_patch_group

Function Documentation

audio_init_level_audio_detour()

int32_t audio_init_level_audio_detour ( )

static

Definition at line 101 of file hooks.c.

References audio_init_level_audio_original, and run_guarded_audio_hook().

Referenced by dttr_audio_init().

audio_init_system()

int32_t audio_init_system ( )

static

Definition at line 81 of file hooks.c.

References audio_init_system_original, DTTR_LOG_ERROR, and has_playback_devices().

Referenced by audio_init_system_detour(), and handle_audio_device_added().

audio_init_system_detour()

int32_t audio_init_system_detour ( )

static

Definition at line 91 of file hooks.c.

References audio_init_system().

Referenced by dttr_audio_init().

audio_stop_all_samples_detour()

int32_t audio_stop_all_samples_detour ( )

static

Definition at line 106 of file hooks.c.

References audio_stop_all_samples_original, and run_guarded_audio_hook().

Referenced by dttr_audio_init().

audio_stop_all_sounds_detour()

int32_t audio_stop_all_sounds_detour ( )

static

Definition at line 96 of file hooks.c.

References audio_stop_all_sounds_original, and run_guarded_audio_hook().

Referenced by dttr_audio_init().

dttr_audio_cleanup()

void dttr_audio_cleanup

(

const DTTR_Mods_Context *

ctx

)

Definition at line 162 of file hooks.c.

References audio_init_level_audio_original, audio_init_system_original, audio_patch_group, audio_stop_all_samples_original, audio_stop_all_sounds_original, DTTR_Core_PatchGroupRelease(), dttr_mss_sdl_release_hooks(), dttr_mss_sdl_shutdown(), and NULL.

Referenced by cleanup_runtime().

dttr_audio_handle_device_event()

void dttr_audio_handle_device_event

(

const SDL_Event *

event

)

Definition at line 111 of file hooks.c.

References event, handle_audio_device_added(), and handle_audio_device_removed().

Referenced by dttr_sidecar_handle_sdl_event().

dttr_audio_init()

bool dttr_audio_init

(

const DTTR_Mods_Context *

ctx

)

Definition at line 125 of file hooks.c.

References audio_init_level_audio_detour(), audio_init_level_audio_original, audio_init_system_detour(), audio_init_system_original, audio_patch_group, audio_stop_all_samples_detour(), audio_stop_all_samples_original, audio_stop_all_sounds_detour(), audio_stop_all_sounds_original, ctx, DTTR_ARRAY_COUNT, DTTR_LOG_ERROR, dttr_mss_sdl_install_hooks(), DTTR_PCDOGS_F_Audio_InitializeLevelAudio, DTTR_PCDOGS_F_Audio_InitializeSystem, DTTR_PCDOGS_F_Audio_StopAllSamples, DTTR_PCDOGS_F_Audio_StopAllSounds, and dttr_sidecar_install_pcdogs_patch_group().

Referenced by install_required_sidecar_hooks().

handle_audio_device_added()

void handle_audio_device_added ( )

static

Definition at line 65 of file hooks.c.

References audio_init_system(), DTTR_LOG_ERROR, DTTR_LOG_INFO, and has_audio_driver().

Referenced by dttr_audio_handle_device_event().

handle_audio_device_removed()

void handle_audio_device_removed ( )

static

Definition at line 51 of file hooks.c.

References DTTR_LOG_ERROR, DTTR_PCDOGS_F_Audio_ShutdownSystem, dttr_sidecar_runtime_context(), has_audio_driver(), and has_playback_devices().

Referenced by dttr_audio_handle_device_event().

has_audio_driver()

bool has_audio_driver ( )

static

Definition at line 30 of file hooks.c.

References dttr_mss_core_has_driver(), DTTR_PCDOGS_D_Audio_InitializeSystem_DigitalDriver, and NULL.

Referenced by handle_audio_device_added(), handle_audio_device_removed(), and run_guarded_audio_hook().

has_playback_devices()

bool has_playback_devices ( )

static

Definition at line 22 of file hooks.c.

References count.

Referenced by audio_init_system(), and handle_audio_device_removed().

run_guarded_audio_hook()

int32_t run_guarded_audio_hook ( int32_t(* original )(), bool stop_all_samples )

static

Definition at line 38 of file hooks.c.

References dttr_mss_sample_stop_all(), and has_audio_driver().

Referenced by audio_init_level_audio_detour(), audio_stop_all_samples_detour(), and audio_stop_all_sounds_detour().

Variable Documentation

audio_init_level_audio_original

DTTR_PCDOGS_F_Audio_InitializeLevelAudio_proto audio_init_level_audio_original

static

Definition at line 11 of file hooks.c.

Referenced by audio_init_level_audio_detour(), dttr_audio_cleanup(), and dttr_audio_init().

audio_init_system_original

DTTR_PCDOGS_F_Audio_InitializeSystem_proto audio_init_system_original

static

Definition at line 9 of file hooks.c.

Referenced by audio_init_system(), dttr_audio_cleanup(), and dttr_audio_init().

audio_patch_group

DTTR_Core_PatchGroup* audio_patch_group

static

Definition at line 13 of file hooks.c.

Referenced by dttr_audio_cleanup(), and dttr_audio_init().

audio_stop_all_samples_original

DTTR_PCDOGS_F_Audio_StopAllSamples_proto audio_stop_all_samples_original

static

Definition at line 12 of file hooks.c.

Referenced by audio_stop_all_samples_detour(), dttr_audio_cleanup(), and dttr_audio_init().

audio_stop_all_sounds_original

DTTR_PCDOGS_F_Audio_StopAllSounds_proto audio_stop_all_sounds_original

static

Definition at line 10 of file hooks.c.

Referenced by audio_stop_all_sounds_detour(), dttr_audio_cleanup(), and dttr_audio_init().