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Add thread entry and exit callbacks

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KislyjKisel 2024-06-20 20:14:37 +03:00
parent 52f2a10db6
commit a17e4b44c6
2 changed files with 37 additions and 1 deletions
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33
src/raudio.c
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@ -175,6 +175,12 @@ typedef struct tagBITMAPINFOHEADER {
// Threading model: Default: [0] COINIT_MULTITHREADED: COM calls objects on any thread (free threading) // Threading model: Default: [0] COINIT_MULTITHREADED: COM calls objects on any thread (free threading)
#define MA_COINIT_VALUE 2 // [2] COINIT_APARTMENTTHREADED: Each object has its own thread (apartment model) #define MA_COINIT_VALUE 2 // [2] COINIT_APARTMENTTHREADED: Each object has its own thread (apartment model)
static void CallAudioThreadEntryCallback(void);
static void CallAudioThreadExitCallback(void);
#define MA_ON_THREAD_ENTRY CallAudioThreadEntryCallback();
#define MA_ON_THREAD_EXIT CallAudioThreadExitCallback();
#define MINIAUDIO_IMPLEMENTATION #define MINIAUDIO_IMPLEMENTATION
//#define MA_DEBUG_OUTPUT //#define MA_DEBUG_OUTPUT
#include "external/miniaudio.h" // Audio device initialization and management #include "external/miniaudio.h" // Audio device initialization and management
@ -391,6 +397,8 @@ typedef struct AudioData {
int defaultSize; // Default audio buffer size for audio streams int defaultSize; // Default audio buffer size for audio streams
} Buffer; } Buffer;
rAudioProcessor *mixedProcessor; rAudioProcessor *mixedProcessor;
AudioThreadEntryCallback threadEntryCallback;
AudioThreadExitCallback threadExitCallback;
} AudioData; } AudioData;
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -403,7 +411,9 @@ static AudioData AUDIO = { // Global AUDIO context
// standard double-buffering system, a 4096 samples buffer has been chosen, it should be enough // standard double-buffering system, a 4096 samples buffer has been chosen, it should be enough
// In case of music-stalls, just increase this number // In case of music-stalls, just increase this number
.Buffer.defaultSize = 0, .Buffer.defaultSize = 0,
.mixedProcessor = NULL .mixedProcessor = NULL,
.threadEntryCallback = NULL,
.threadExitCallback = NULL
}; };
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@ -2327,6 +2337,14 @@ void DetachAudioMixedProcessor(AudioCallback process)
ma_mutex_unlock(&AUDIO.System.lock); ma_mutex_unlock(&AUDIO.System.lock);
} }
void SetAudioThreadEntryCallback(AudioThreadEntryCallback callback) {
AUDIO.threadEntryCallback = callback;
}
void SetAudioThreadExitCallback(AudioThreadExitCallback callback) {
AUDIO.threadExitCallback = callback;
}
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
// Module specific Functions Definition // Module specific Functions Definition
@ -2698,6 +2716,19 @@ static void UpdateAudioStreamInLockedState(AudioStream stream, const void *data,
} }
} }
static void CallAudioThreadEntryCallback(void) {
if (AUDIO.threadEntryCallback) {
AUDIO.threadEntryCallback();
}
}
static void CallAudioThreadExitCallback(void) {
if (AUDIO.threadExitCallback) {
AUDIO.threadExitCallback();
}
}
// Some required functions for audio standalone module version // Some required functions for audio standalone module version
#if defined(RAUDIO_STANDALONE) #if defined(RAUDIO_STANDALONE)
// Check file extension // Check file extension

5
src/raylib.h
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@ -1596,6 +1596,8 @@ RLAPI RayCollision GetRayCollisionQuad(Ray ray, Vector3 p1, Vector3 p2, Vector3
// Audio Loading and Playing Functions (Module: audio) // Audio Loading and Playing Functions (Module: audio)
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
typedef void (*AudioCallback)(void *bufferData, unsigned int frames); typedef void (*AudioCallback)(void *bufferData, unsigned int frames);
typedef void (*AudioThreadEntryCallback)(void);
typedef void (*AudioThreadExitCallback)(void);
// Audio device management functions // Audio device management functions
RLAPI void InitAudioDevice(void); // Initialize audio device and context RLAPI void InitAudioDevice(void); // Initialize audio device and context
@ -1675,6 +1677,9 @@ RLAPI void DetachAudioStreamProcessor(AudioStream stream, AudioCallback processo
RLAPI void AttachAudioMixedProcessor(AudioCallback processor); // Attach audio stream processor to the entire audio pipeline, receives the samples as 'float' RLAPI void AttachAudioMixedProcessor(AudioCallback processor); // Attach audio stream processor to the entire audio pipeline, receives the samples as 'float'
RLAPI void DetachAudioMixedProcessor(AudioCallback processor); // Detach audio stream processor from the entire audio pipeline RLAPI void DetachAudioMixedProcessor(AudioCallback processor); // Detach audio stream processor from the entire audio pipeline
RLAPI void SetAudioThreadEntryCallback(AudioThreadEntryCallback callback); // Audio thread creation callback (usually should be called before audio device initialization, can be NULL)
RLAPI void SetAudioThreadExitCallback(AudioThreadExitCallback callback); // Audio thread destruction callback (can be NULL)
#if defined(__cplusplus) #if defined(__cplusplus)
} }
#endif #endif