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winevulkan: Add helper function for VkDeviceCreateInfo conversion. 

Signed-off-by: Roderick Colenbrander <thunderbird2k@gmail.com>
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Roderick Colenbrander 2018-03-23 14:46:14 +01:00 committed by Alexandre Julliard
parent 5f479bacd2
commit 0d8b9ad2f1
1 changed files with 54 additions and 8 deletions
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62
dlls/winevulkan/vulkan.c
View File

@ -98,6 +98,52 @@ static struct VkQueue_T *wine_vk_device_alloc_queues(struct VkDevice_T *device,
return queues;
}
/* Helper function to convert win32 VkDeviceCreateInfo to host compatible. */
static void wine_vk_device_convert_create_info(const VkDeviceCreateInfo *src,
VkDeviceCreateInfo *dst)
{
unsigned int i;
*dst = *src;
/* Application and loader can pass in a chain of extensions through pNext.
* We can't blindly pass these through as often these contain callbacks or
* they can even be pass structures for loader / ICD internal use. For now
* we ignore everything in pNext chain, but we print FIXMEs.
*/
if (src->pNext)
{
const struct wine_vk_structure_header *header;
for (header = src->pNext; header; header = header->pNext)
{
switch (header->sType)
{
case VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO:
/* Used for loader to ICD communication. Ignore to not confuse
* host loader.
*/
break;
default:
FIXME("Application requested a linked structure of type %#x.\n", header->sType);
}
}
}
/* For now don't support anything. */
dst->pNext = NULL;
/* Should be filtered out by loader as ICDs don't support layers. */
dst->enabledLayerCount = 0;
dst->ppEnabledLayerNames = NULL;
TRACE("Enabled extensions: %u\n", dst->enabledExtensionCount);
for (i = 0; i < dst->enabledExtensionCount; i++)
{
TRACE("Extension %u: %s\n", i, debugstr_a(dst->ppEnabledExtensionNames[i]));
}
}
/* Helper function used for freeing a device structure. This function supports full
* and partial object cleanups and can thus be used for vkCreateDevice failures.
*/
@ -469,8 +515,9 @@ VkResult WINAPI wine_vkCreateDevice(VkPhysicalDevice phys_dev,
const VkDeviceCreateInfo *create_info,
const VkAllocationCallbacks *allocator, VkDevice *device)
{
struct VkDevice_T *object = NULL;
VkDeviceCreateInfo create_info_host;
uint32_t max_queue_families;
struct VkDevice_T *object;
VkResult res;
unsigned int i;
@ -485,11 +532,10 @@ VkResult WINAPI wine_vkCreateDevice(VkPhysicalDevice phys_dev,
object->base.loader_magic = VULKAN_ICD_MAGIC_VALUE;
/* At least for now we can directly pass create_info through. All extensions we report
* should be compatible. In addition the loader is supposed to sanitize values e.g. layers.
*/
wine_vk_device_convert_create_info(create_info, &create_info_host);
res = phys_dev->instance->funcs.p_vkCreateDevice(phys_dev->phys_dev,
create_info, NULL /* allocator */, &object->device);
&create_info_host, NULL /* allocator */, &object->device);
if (res != VK_SUCCESS)
{
ERR("Failed to create device\n");
@ -524,10 +570,10 @@ VkResult WINAPI wine_vkCreateDevice(VkPhysicalDevice phys_dev,
goto err;
}
for (i = 0; i < create_info->queueCreateInfoCount; i++)
for (i = 0; i < create_info_host.queueCreateInfoCount; i++)
{
uint32_t family_index = create_info->pQueueCreateInfos[i].queueFamilyIndex;
uint32_t queue_count = create_info->pQueueCreateInfos[i].queueCount;
uint32_t family_index = create_info_host.pQueueCreateInfos[i].queueFamilyIndex;
uint32_t queue_count = create_info_host.pQueueCreateInfos[i].queueCount;
TRACE("queueFamilyIndex %u, queueCount %u\n", family_index, queue_count);