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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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9
Sources/Backends/Vulkan/VulkanLoader.c
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@@ -40,6 +40,8 @@
static LibModule vulkan_lib_module = PULSE_NULLPTR;
static uint32_t loader_references_count = 0;
static bool VulkanLoadGlobalFunctions(void* context, PFN_vkVoidFunction (*load)(void*, const char*));
static bool VulkanLoadInstanceFunctions(VulkanInstance* instance, PFN_vkVoidFunction (*load)(void*, const char*));
static bool VulkanLoadDeviceFunctions(VulkanInstance* instance, VulkanDevice* device, PFN_vkVoidFunction (*load)(VulkanInstance*, void*, const char*));
@@ -109,6 +111,9 @@ bool VulkanInitLoader()
};
#endif
if(loader_references_count != 0)
return true;
for(size_t i = 0; i < sizeof(libnames) / sizeof(const char*); i++)
{
vulkan_lib_module = LoadLibrary(libnames[i]);
@@ -127,6 +132,7 @@ bool VulkanInitLoader()
PulseSetInternalError(PULSE_ERROR_INITIALIZATION_FAILED);
return false;
}
loader_references_count++;
return VulkanLoadGlobalFunctions(PULSE_NULLPTR, vkGetInstanceProcAddrStub);
}
@@ -142,6 +148,9 @@ bool VulkanLoadDevice(VulkanInstance* instance, VulkanDevice* device)
void VulkanLoaderShutdown()
{
loader_references_count--;
if(loader_references_count != 0)
return;
UnloadLibrary(vulkan_lib_module);
vulkan_lib_module = PULSE_NULLPTR;
}