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adding backend management responsability to the user

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kbz_8
2024-10-09 18:56:41 +02:00
parent b075f8ea73
commit f189928c82
12 changed files with 321 additions and 139 deletions
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34
Sources/PulseInternal.h
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@@ -22,30 +22,46 @@ extern "C" {
#define PULSE_CHECK_ALLOCATION(ptr) PULSE_CHECK_ALLOCATION_RETVAL(ptr, )
typedef bool (*PulseLoadBackendPFN)(void);
typedef PulseDevice (*PulseCreateDevicePFN)(PulseDebugLevel);
#define PULSE_CHECK_HANDLE_RETVAL(handle, retval) \
do { \
if(handle == PULSE_NULL_HANDLE) \
{ \
PulseSetInternalError(PULSE_ERROR_INVALID_HANDLE); \
return retval; \
} \
} while(0); \
#define PULSE_CHECK_HANDLE(handle) PULSE_CHECK_HANDLE_RETVAL(handle, )
typedef PulseBackendFlags (*PulseCheckBackendSupportPFN)(PulseBackendFlags, PulseShaderFormatsFlags);
typedef bool (*PulseLoadBackendPFN)(PulseDebugLevel);
typedef void (*PulseUnloadBackendPFN)(PulseBackend);
typedef void* (*PulseCreateDevicePFN)(PulseBackend, PulseDevice*, uint32_t);
typedef void (*PulseDestroyDevicePFN)(PulseDevice);
typedef struct PulseBackendLoader
typedef struct PulseBackendHandler
{
// PFNs
PulseLoadBackendPFN PFN_LoadBackend;
PulseUnloadBackendPFN PFN_UnloadBackend;
PulseCreateDevicePFN PFN_CreateDevice;
PulseDestroyDevicePFN PFN_DestroyDevice;
// Attributes
PulseBackendFlags backend;
PulseShaderFormatsFlags supported_shader_formats;
} PulseBackendLoader;
void* driver_data;
} PulseBackendHandler;
typedef struct PulseDeviceHandler
{
// PFNs
PulseDestroyDevicePFN PFN_DestroyDevice;
// Attributes
void* driver_data;
const PulseBackendLoader* backend;
PulseDebugLevel debug_level;
PulseBackend backend;
} PulseDeviceHandler;
void PulseSetInternalError(PulseErrorType error);
@@ -55,10 +71,10 @@ void PulseSetInternalError(PulseErrorType error);
PULSE_LOAD_DRIVER_DEVICE_FUNCTION(DestroyDevice, _namespace) \
#ifdef PULSE_ENABLE_VULKAN_BACKEND
extern PulseBackendLoader VulkanDriver;
extern PulseBackendHandler VulkanDriver;
#endif // PULSE_ENABLE_VULKAN_BACKEND
#ifdef PULSE_ENABLE_D3D11_BACKEND
extern PulseBackendLoader D3D11Driver;
extern PulseBackendHandler D3D11Driver;
#endif // PULSE_ENABLE_D3D11_BACKEND
#ifdef __cplusplus