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winex11: Initialize D3DKMT vulkan instance only once.

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Creating an instance is an expensive operation and we should avoid
constantly re-creating one when opening then closing a D3DKMT adapter.
This commit is contained in:
Rémi Bernon 2024-03-08 13:44:20 +01:00 • committed by Alexandre Julliard
parent eb38f7418a
commit 3f5d18b3b6
1 changed files with 58 additions and 61 deletions
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119
dlls/winex11.drv/x11drv_main.c
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@ -107,9 +107,63 @@ struct x11_d3dkmt_adapter
struct list entry; /* List entry */
};
static VkInstance d3dkmt_vk_instance; /* Vulkan instance for D3DKMT functions */
static struct list x11_d3dkmt_adapters = LIST_INIT( x11_d3dkmt_adapters );
static VkInstance d3dkmt_vk_instance; /* Vulkan instance for D3DKMT functions */
static PFN_vkGetPhysicalDeviceMemoryProperties2KHR pvkGetPhysicalDeviceMemoryProperties2KHR;
static PFN_vkGetPhysicalDeviceProperties2KHR pvkGetPhysicalDeviceProperties2KHR;
static PFN_vkEnumeratePhysicalDevices pvkEnumeratePhysicalDevices;
static const struct vulkan_funcs *vulkan_funcs;
static void d3dkmt_init_vulkan(void)
{
static const char *extensions[] =
{
VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
};
VkInstanceCreateInfo create_info =
{
.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.enabledExtensionCount = ARRAY_SIZE( extensions ),
.ppEnabledExtensionNames = extensions,
};
VkResult vr;
if (!(vulkan_funcs = __wine_get_vulkan_driver( WINE_VULKAN_DRIVER_VERSION )))
{
WARN( "Failed to open the Vulkan driver\n" );
return;
}
if ((vr = vulkan_funcs->p_vkCreateInstance( &create_info, NULL, &d3dkmt_vk_instance )))
{
WARN( "Failed to create a Vulkan instance, vr %d.\n", vr );
vulkan_funcs = NULL;
return;
}
#define LOAD_VK_FUNC( f ) \
if (!(p##f = (void *)vulkan_funcs->p_vkGetInstanceProcAddr( d3dkmt_vk_instance, #f ))) \
{ \
WARN( "Failed to load " #f ".\n" ); \
vulkan_funcs->p_vkDestroyInstance( d3dkmt_vk_instance, NULL ); \
vulkan_funcs = NULL; \
return; \
}
LOAD_VK_FUNC( vkEnumeratePhysicalDevices )
LOAD_VK_FUNC( vkGetPhysicalDeviceProperties2KHR )
LOAD_VK_FUNC( vkGetPhysicalDeviceMemoryProperties2KHR )
#undef LOAD_VK_FUNC
}
static BOOL d3dkmt_use_vulkan(void)
{
static pthread_once_t once = PTHREAD_ONCE_INIT;
pthread_once( &once, d3dkmt_init_vulkan );
return !!vulkan_funcs;
}
#define IS_OPTION_TRUE(ch) \
((ch) == 'y' || (ch) == 'Y' || (ch) == 't' || (ch) == 'T' || (ch) == '1')
#define IS_OPTION_FALSE(ch) \
@ -819,10 +873,9 @@ BOOL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param,
NTSTATUS X11DRV_D3DKMTCloseAdapter( const D3DKMT_CLOSEADAPTER *desc )
{
const struct vulkan_funcs *vulkan_funcs = __wine_get_vulkan_driver( WINE_VULKAN_DRIVER_VERSION );
struct x11_d3dkmt_adapter *adapter;
if (!vulkan_funcs)
if (!d3dkmt_use_vulkan())
return STATUS_UNSUCCESSFUL;
pthread_mutex_lock(&d3dkmt_mutex);
@ -835,12 +888,6 @@ NTSTATUS X11DRV_D3DKMTCloseAdapter( const D3DKMT_CLOSEADAPTER *desc )
break;
}
}
if (list_empty(&x11_d3dkmt_adapters))
{
vulkan_funcs->p_vkDestroyInstance(d3dkmt_vk_instance, NULL);
d3dkmt_vk_instance = NULL;
}
pthread_mutex_unlock(&d3dkmt_mutex);
return STATUS_SUCCESS;
}
@ -977,20 +1024,11 @@ static BOOL get_vulkan_uuid_from_luid( const LUID *luid, GUID *uuid )
NTSTATUS X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc )
{
static const char *extensions[] =
{
VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME,
VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
};
const struct vulkan_funcs *vulkan_funcs;
PFN_vkGetPhysicalDeviceProperties2KHR pvkGetPhysicalDeviceProperties2KHR;
PFN_vkEnumeratePhysicalDevices pvkEnumeratePhysicalDevices;
VkPhysicalDevice *vk_physical_devices = NULL;
VkPhysicalDeviceProperties2 properties2;
NTSTATUS status = STATUS_UNSUCCESSFUL;
UINT device_count, device_idx = 0;
struct x11_d3dkmt_adapter *adapter;
VkInstanceCreateInfo create_info;
VkPhysicalDeviceIDProperties id;
VkResult vr;
GUID uuid;
@ -1003,7 +1041,7 @@ NTSTATUS X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc )
}
/* Find the Vulkan device with corresponding UUID */
if (!(vulkan_funcs = __wine_get_vulkan_driver( WINE_VULKAN_DRIVER_VERSION )))
if (!d3dkmt_use_vulkan())
{
WARN("Vulkan is unavailable.\n");
return STATUS_UNSUCCESSFUL;
@ -1011,32 +1049,6 @@ NTSTATUS X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc )
pthread_mutex_lock(&d3dkmt_mutex);
if (!d3dkmt_vk_instance)
{
memset(&create_info, 0, sizeof(create_info));
create_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
create_info.enabledExtensionCount = ARRAY_SIZE(extensions);
create_info.ppEnabledExtensionNames = extensions;
vr = vulkan_funcs->p_vkCreateInstance(&create_info, NULL, &d3dkmt_vk_instance);
if (vr != VK_SUCCESS)
{
WARN("Failed to create a Vulkan instance, vr %d.\n", vr);
goto done;
}
}
#define LOAD_VK_FUNC(f) \
if (!(p##f = (void *)vulkan_funcs->p_vkGetInstanceProcAddr(d3dkmt_vk_instance, #f))) \
{ \
WARN("Failed to load " #f ".\n"); \
goto done; \
}
LOAD_VK_FUNC(vkEnumeratePhysicalDevices)
LOAD_VK_FUNC(vkGetPhysicalDeviceProperties2KHR)
#undef LOAD_VK_FUNC
vr = pvkEnumeratePhysicalDevices(d3dkmt_vk_instance, &device_count, NULL);
if (vr != VK_SUCCESS || !device_count)
{
@ -1079,11 +1091,6 @@ NTSTATUS X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc )
}
done:
if (d3dkmt_vk_instance && list_empty(&x11_d3dkmt_adapters))
{
vulkan_funcs->p_vkDestroyInstance(d3dkmt_vk_instance, NULL);
d3dkmt_vk_instance = NULL;
}
pthread_mutex_unlock(&d3dkmt_mutex);
free(vk_physical_devices);
return status;
@ -1091,8 +1098,6 @@ done:
NTSTATUS X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc )
{
const struct vulkan_funcs *vulkan_funcs = __wine_get_vulkan_driver( WINE_VULKAN_DRIVER_VERSION );
PFN_vkGetPhysicalDeviceMemoryProperties2KHR pvkGetPhysicalDeviceMemoryProperties2KHR;
VkPhysicalDeviceMemoryBudgetPropertiesEXT budget;
VkPhysicalDeviceMemoryProperties2 properties2;
NTSTATUS status = STATUS_INVALID_PARAMETER;
@ -1104,7 +1109,7 @@ NTSTATUS X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc )
desc->CurrentReservation = 0;
desc->AvailableForReservation = 0;
if (!vulkan_funcs)
if (!d3dkmt_use_vulkan())
{
WARN("Vulkan is unavailable.\n");
return STATUS_UNSUCCESSFUL;
@ -1116,13 +1121,6 @@ NTSTATUS X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc )
if (adapter->handle != desc->hAdapter)
continue;
if (!(pvkGetPhysicalDeviceMemoryProperties2KHR = (void *)vulkan_funcs->p_vkGetInstanceProcAddr(d3dkmt_vk_instance, "vkGetPhysicalDeviceMemoryProperties2KHR")))
{
WARN("Failed to load vkGetPhysicalDeviceMemoryProperties2KHR.\n");
status = STATUS_UNSUCCESSFUL;
goto done;
}
memset(&budget, 0, sizeof(budget));
budget.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT;
properties2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_PROPERTIES_2;
@ -1143,7 +1141,6 @@ NTSTATUS X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc )
status = STATUS_SUCCESS;
break;
}
done:
pthread_mutex_unlock(&d3dkmt_mutex);
return status;
}