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libs/vkd3d: Cache the number of valid bits in queue timestamp queries.

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This commit is contained in:
Sven Hesse
2017-08-29 15:16:41 +02:00
parent 4bfa651561
commit 5b6bd40464
3 changed files with 23 additions and 0 deletions
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14
libs/vkd3d/device.c
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@@ -523,6 +523,7 @@ static HRESULT vkd3d_select_physical_device(struct vkd3d_instance *instance,
static HRESULT vkd3d_create_vk_device(struct d3d12_device *device)
{
unsigned int direct_queue_family_index, copy_queue_family_index, compute_queue_family_index;
uint32_t direct_queue_timestamp_bits, copy_queue_timestamp_bits, compute_queue_timestamp_bits;
const struct vkd3d_vk_instance_procs *vk_procs = &device->vkd3d_instance.vk_procs;
const char *extensions[MAX_DEVICE_EXTENSION_COUNT];
VkQueueFamilyProperties *queue_properties;
@@ -571,12 +572,21 @@ static HRESULT vkd3d_create_vk_device(struct d3d12_device *device)
if ((queue_properties[i].queueFlags & (VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT))
== (VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT))
{
direct_queue_family_index = i;
direct_queue_timestamp_bits = queue_properties[i].timestampValidBits;
}
if (queue_properties[i].queueFlags & VK_QUEUE_TRANSFER_BIT)
{
copy_queue_family_index = i;
copy_queue_timestamp_bits = queue_properties[i].timestampValidBits;
}
if ((queue_properties[i].queueFlags & (VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT))
== VK_QUEUE_COMPUTE_BIT)
{
compute_queue_family_index = i;
compute_queue_timestamp_bits = queue_properties[i].timestampValidBits;
}
}
vkd3d_free(queue_properties);
@@ -596,11 +606,15 @@ static HRESULT vkd3d_create_vk_device(struct d3d12_device *device)
{
/* No compute-only queue family, reuse the direct queue family with graphics and compute. */
compute_queue_family_index = direct_queue_family_index;
compute_queue_timestamp_bits = direct_queue_timestamp_bits;
}
device->direct_queue_family_index = direct_queue_family_index;
device->copy_queue_family_index = copy_queue_family_index;
device->compute_queue_family_index = compute_queue_family_index;
device->direct_queue_timestamp_bits = direct_queue_timestamp_bits;
device->copy_queue_timestamp_bits = copy_queue_timestamp_bits;
device->compute_queue_timestamp_bits = compute_queue_timestamp_bits;
TRACE("Using queue family %u for direct command queues.\n", direct_queue_family_index);
TRACE("Using queue family %u for copy command queues.\n", copy_queue_family_index);
TRACE("Using queue family %u for compute command queues.\n", compute_queue_family_index);