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libs/vkd3d: Factor out vkd3d_create_descriptor_set_layout() function.

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This commit is contained in:
Józef Kucia 2017-09-07 17:15:53 +02:00
parent f587670445
commit 22b019137b
2 changed files with 29 additions and 25 deletions
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52
libs/vkd3d/state.c
View File

@ -804,6 +804,28 @@ static HRESULT d3d12_root_signature_init_static_samplers(struct d3d12_root_signa
return S_OK; return S_OK;
} }
static HRESULT vkd3d_create_descriptor_set_layout(struct d3d12_device *device,
VkDescriptorSetLayoutCreateFlags flags, unsigned int binding_count,
const VkDescriptorSetLayoutBinding *bindings, VkDescriptorSetLayout *set_layout)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VkDescriptorSetLayoutCreateInfo set_desc;
VkResult vr;
set_desc.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
set_desc.pNext = NULL;
set_desc.flags = flags;
set_desc.bindingCount = binding_count;
set_desc.pBindings = bindings;
if ((vr = VK_CALL(vkCreateDescriptorSetLayout(device->vk_device, &set_desc, NULL, set_layout))) < 0)
{
WARN("Failed to create Vulkan descriptor set layout, vr %d.\n", vr);
return hresult_from_vk_result(vr);
}
return S_OK;
}
static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signature, static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signature,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC *desc) struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC *desc)
{ {
@ -812,7 +834,6 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs; const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
const struct vkd3d_vulkan_info *vk_info = &device->vk_info; const struct vkd3d_vulkan_info *vk_info = &device->vk_info;
struct VkPipelineLayoutCreateInfo pipeline_layout_info; struct VkPipelineLayoutCreateInfo pipeline_layout_info;
struct VkDescriptorSetLayoutCreateInfo set_desc[2];
struct vkd3d_descriptor_set_context context; struct vkd3d_descriptor_set_context context;
VkDescriptorSetLayoutBinding *binding_desc; VkDescriptorSetLayoutBinding *binding_desc;
struct d3d12_root_signature_info info; struct d3d12_root_signature_info info;
@ -829,8 +850,8 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
root_signature->vk_pipeline_layout = VK_NULL_HANDLE; root_signature->vk_pipeline_layout = VK_NULL_HANDLE;
root_signature->pool_sizes = NULL; root_signature->pool_sizes = NULL;
root_signature->vk_set_layout = VK_NULL_HANDLE;
root_signature->vk_push_set_layout = VK_NULL_HANDLE; root_signature->vk_push_set_layout = VK_NULL_HANDLE;
root_signature->vk_set_layout = VK_NULL_HANDLE;
root_signature->parameters = NULL; root_signature->parameters = NULL;
root_signature->descriptor_mapping = NULL; root_signature->descriptor_mapping = NULL;
root_signature->static_sampler_count = 0; root_signature->static_sampler_count = 0;
@ -894,18 +915,10 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
/* We use KHR_push_descriptor for root descriptor parameters. */ /* We use KHR_push_descriptor for root descriptor parameters. */
if (vk_info->KHR_push_descriptor && context.descriptor_binding) if (vk_info->KHR_push_descriptor && context.descriptor_binding)
{ {
set_desc[context.set_index].sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO; if (FAILED(hr = vkd3d_create_descriptor_set_layout(device,
set_desc[context.set_index].pNext = NULL; VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR,
set_desc[context.set_index].flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR; context.descriptor_binding, binding_desc, &root_signature->vk_push_set_layout)))
set_desc[context.set_index].bindingCount = context.descriptor_binding;
set_desc[context.set_index].pBindings = binding_desc;
if ((vr = VK_CALL(vkCreateDescriptorSetLayout(device->vk_device, &set_desc[context.set_index],
NULL, &root_signature->vk_push_set_layout))) < 0)
{
WARN("Failed to create Vulkan descriptor set layout, vr %d.\n", vr);
hr = hresult_from_vk_result(vr);
goto fail; goto fail;
}
set_layouts[context.set_index++] = root_signature->vk_push_set_layout; set_layouts[context.set_index++] = root_signature->vk_push_set_layout;
context.current_binding = binding_desc; context.current_binding = binding_desc;
@ -924,18 +937,9 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
root_signature->main_set = context.set_index; root_signature->main_set = context.set_index;
if (context.descriptor_binding) if (context.descriptor_binding)
{ {
set_desc[context.set_index].sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO; if (FAILED(hr = vkd3d_create_descriptor_set_layout(device,
set_desc[context.set_index].pNext = NULL; 0, context.descriptor_binding, binding_desc, &root_signature->vk_set_layout)))
set_desc[context.set_index].flags = 0;
set_desc[context.set_index].bindingCount = context.descriptor_binding;
set_desc[context.set_index].pBindings = binding_desc;
if ((vr = VK_CALL(vkCreateDescriptorSetLayout(device->vk_device, &set_desc[context.set_index],
NULL, &root_signature->vk_set_layout))) < 0)
{
WARN("Failed to create Vulkan descriptor set layout, vr %d.\n", vr);
hr = hresult_from_vk_result(vr);
goto fail; goto fail;
}
set_layouts[context.set_index++] = root_signature->vk_set_layout; set_layouts[context.set_index++] = root_signature->vk_set_layout;
} }

2
libs/vkd3d/vkd3d_private.h
View File

@ -327,8 +327,8 @@ struct d3d12_root_signature
LONG refcount; LONG refcount;
VkPipelineLayout vk_pipeline_layout; VkPipelineLayout vk_pipeline_layout;
VkDescriptorSetLayout vk_set_layout;
VkDescriptorSetLayout vk_push_set_layout; VkDescriptorSetLayout vk_push_set_layout;
VkDescriptorSetLayout vk_set_layout;
unsigned int copy_descriptor_count; unsigned int copy_descriptor_count;