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venus: add vn_descriptor_set_layout_init 

Just a refactoring without functional changes.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12501>
This commit is contained in:
Yiwei Zhang 2021-08-21 00:27:04 +00:00 committed by Marge Bot
parent d4878636fe
commit ad934eb680
1 changed files with 32 additions and 21 deletions
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53
src/virtio/vulkan/vn_descriptor_set.c
View File

@ -32,6 +32,36 @@ vn_GetDescriptorSetLayoutSupport(
pSupport);
}
static void
vn_descriptor_set_layout_init(
struct vn_device *dev,
const VkDescriptorSetLayoutCreateInfo *create_info,
struct vn_descriptor_set_layout *layout)
{
VkDevice dev_handle = vn_device_to_handle(dev);
VkDescriptorSetLayout layout_handle =
vn_descriptor_set_layout_to_handle(layout);
for (uint32_t i = 0; i < create_info->bindingCount; i++) {
const VkDescriptorSetLayoutBinding *binding_info =
&create_info->pBindings[i];
struct vn_descriptor_set_layout_binding *binding =
&layout->bindings[binding_info->binding];
switch (binding_info->descriptorType) {
case VK_DESCRIPTOR_TYPE_SAMPLER:
case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
binding->has_immutable_samplers = binding_info->pImmutableSamplers;
break;
default:
break;
}
}
vn_async_vkCreateDescriptorSetLayout(dev->instance, dev_handle,
create_info, NULL, &layout_handle);
}
VkResult
vn_CreateDescriptorSetLayout(
VkDevice device,
@ -92,30 +122,11 @@ vn_CreateDescriptorSetLayout(
vn_object_base_init(&layout->base, VK_OBJECT_TYPE_DESCRIPTOR_SET_LAYOUT,
&dev->base);
for (uint32_t i = 0; i < pCreateInfo->bindingCount; i++) {
const VkDescriptorSetLayoutBinding *binding =
&pCreateInfo->pBindings[i];
struct vn_descriptor_set_layout_binding *dst =
&layout->bindings[binding->binding];
switch (binding->descriptorType) {
case VK_DESCRIPTOR_TYPE_SAMPLER:
case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER:
dst->has_immutable_samplers = binding->pImmutableSamplers;
break;
default:
break;
}
}
VkDescriptorSetLayout layout_handle =
vn_descriptor_set_layout_to_handle(layout);
vn_async_vkCreateDescriptorSetLayout(dev->instance, device, pCreateInfo,
NULL, &layout_handle);
vn_descriptor_set_layout_init(dev, pCreateInfo, layout);
vk_free(alloc, local_bindings);
*pSetLayout = layout_handle;
*pSetLayout = vn_descriptor_set_layout_to_handle(layout);
return VK_SUCCESS;
}