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vkd3d-proton/libs/vkd3d/state.c

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/*
* Copyright 2016 Józef Kucia for CodeWeavers
* Copyright 2016 Henri Verbeet for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define VKD3D_DBG_CHANNEL VKD3D_DBG_CHANNEL_API
#include "vkd3d_private.h"
#include <stdio.h>
/* ID3D12RootSignature */
static inline struct d3d12_root_signature *impl_from_ID3D12RootSignature(ID3D12RootSignature *iface)
{
return CONTAINING_RECORD(iface, struct d3d12_root_signature, ID3D12RootSignature_iface);
}
static HRESULT STDMETHODCALLTYPE d3d12_root_signature_QueryInterface(ID3D12RootSignature *iface,
REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
if (IsEqualGUID(riid, &IID_ID3D12RootSignature)
|| IsEqualGUID(riid, &IID_ID3D12DeviceChild)
|| IsEqualGUID(riid, &IID_ID3D12Object)
|| IsEqualGUID(riid, &IID_IUnknown))
{
ID3D12RootSignature_AddRef(iface);
*object = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
*object = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d3d12_root_signature_AddRef(ID3D12RootSignature *iface)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
ULONG refcount = InterlockedIncrement(&root_signature->refcount);
TRACE("%p increasing refcount to %u.\n", root_signature, refcount);
return refcount;
}
static void d3d12_root_signature_cleanup(struct d3d12_root_signature *root_signature,
struct d3d12_device *device)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
vkd3d_sampler_state_free_descriptor_set(&device->sampler_state, device,
root_signature->vk_sampler_set, root_signature->vk_sampler_pool);
VK_CALL(vkDestroyPipelineLayout(device->vk_device, root_signature->graphics.vk_pipeline_layout, NULL));
VK_CALL(vkDestroyPipelineLayout(device->vk_device, root_signature->compute.vk_pipeline_layout, NULL));
VK_CALL(vkDestroyPipelineLayout(device->vk_device, root_signature->raygen.vk_pipeline_layout, NULL));
VK_CALL(vkDestroyDescriptorSetLayout(device->vk_device, root_signature->vk_sampler_descriptor_layout, NULL));
VK_CALL(vkDestroyDescriptorSetLayout(device->vk_device, root_signature->vk_root_descriptor_layout, NULL));
vkd3d_free(root_signature->parameters);
vkd3d_free(root_signature->bindings);
vkd3d_free(root_signature->root_constants);
vkd3d_free(root_signature->static_samplers);
}
static ULONG STDMETHODCALLTYPE d3d12_root_signature_Release(ID3D12RootSignature *iface)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
ULONG refcount = InterlockedDecrement(&root_signature->refcount);
TRACE("%p decreasing refcount to %u.\n", root_signature, refcount);
if (!refcount)
{
struct d3d12_device *device = root_signature->device;
vkd3d_private_store_destroy(&root_signature->private_store);
d3d12_root_signature_cleanup(root_signature, device);
vkd3d_free(root_signature);
d3d12_device_release(device);
}
return refcount;
}
static HRESULT STDMETHODCALLTYPE d3d12_root_signature_GetPrivateData(ID3D12RootSignature *iface,
REFGUID guid, UINT *data_size, void *data)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
return vkd3d_get_private_data(&root_signature->private_store, guid, data_size, data);
}
static HRESULT STDMETHODCALLTYPE d3d12_root_signature_SetPrivateData(ID3D12RootSignature *iface,
REFGUID guid, UINT data_size, const void *data)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
return vkd3d_set_private_data(&root_signature->private_store, guid, data_size, data,
NULL, NULL);
}
static HRESULT STDMETHODCALLTYPE d3d12_root_signature_SetPrivateDataInterface(ID3D12RootSignature *iface,
REFGUID guid, const IUnknown *data)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
return vkd3d_set_private_data_interface(&root_signature->private_store, guid, data,
NULL, NULL);
}
static HRESULT STDMETHODCALLTYPE d3d12_root_signature_GetDevice(ID3D12RootSignature *iface,
REFIID iid, void **device)
{
struct d3d12_root_signature *root_signature = impl_from_ID3D12RootSignature(iface);
TRACE("iface %p, iid %s, device %p.\n", iface, debugstr_guid(iid), device);
return d3d12_device_query_interface(root_signature->device, iid, device);
}
static CONST_VTBL struct ID3D12RootSignatureVtbl d3d12_root_signature_vtbl =
{
/* IUnknown methods */
d3d12_root_signature_QueryInterface,
d3d12_root_signature_AddRef,
d3d12_root_signature_Release,
/* ID3D12Object methods */
d3d12_root_signature_GetPrivateData,
d3d12_root_signature_SetPrivateData,
d3d12_root_signature_SetPrivateDataInterface,
(void *)d3d12_object_SetName,
/* ID3D12DeviceChild methods */
d3d12_root_signature_GetDevice,
};
struct d3d12_root_signature *unsafe_impl_from_ID3D12RootSignature(ID3D12RootSignature *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == &d3d12_root_signature_vtbl);
return impl_from_ID3D12RootSignature(iface);
}
static VkShaderStageFlags stage_flags_from_visibility(D3D12_SHADER_VISIBILITY visibility)
{
switch (visibility)
{
case D3D12_SHADER_VISIBILITY_ALL:
return VK_SHADER_STAGE_ALL;
case D3D12_SHADER_VISIBILITY_VERTEX:
return VK_SHADER_STAGE_VERTEX_BIT;
case D3D12_SHADER_VISIBILITY_HULL:
return VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT;
case D3D12_SHADER_VISIBILITY_DOMAIN:
return VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT;
case D3D12_SHADER_VISIBILITY_GEOMETRY:
return VK_SHADER_STAGE_GEOMETRY_BIT;
case D3D12_SHADER_VISIBILITY_PIXEL:
return VK_SHADER_STAGE_FRAGMENT_BIT;
default:
return 0;
}
}
static enum vkd3d_shader_visibility vkd3d_shader_visibility_from_d3d12(D3D12_SHADER_VISIBILITY visibility)
{
switch (visibility)
{
case D3D12_SHADER_VISIBILITY_ALL:
return VKD3D_SHADER_VISIBILITY_ALL;
case D3D12_SHADER_VISIBILITY_VERTEX:
return VKD3D_SHADER_VISIBILITY_VERTEX;
case D3D12_SHADER_VISIBILITY_HULL:
return VKD3D_SHADER_VISIBILITY_HULL;
case D3D12_SHADER_VISIBILITY_DOMAIN:
return VKD3D_SHADER_VISIBILITY_DOMAIN;
case D3D12_SHADER_VISIBILITY_GEOMETRY:
return VKD3D_SHADER_VISIBILITY_GEOMETRY;
case D3D12_SHADER_VISIBILITY_PIXEL:
return VKD3D_SHADER_VISIBILITY_PIXEL;
default:
FIXME("Unhandled visibility %#x.\n", visibility);
return VKD3D_SHADER_VISIBILITY_ALL;
}
}
static VkDescriptorType vk_descriptor_type_from_d3d12_root_parameter(struct d3d12_device *device, D3D12_ROOT_PARAMETER_TYPE type)
{
bool use_ssbo = d3d12_device_use_ssbo_root_descriptors(device);
switch (type)
{
/* SRV and UAV root parameters are buffer views. */
case D3D12_ROOT_PARAMETER_TYPE_SRV:
return use_ssbo ? VK_DESCRIPTOR_TYPE_STORAGE_BUFFER : VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
case D3D12_ROOT_PARAMETER_TYPE_UAV:
return use_ssbo ? VK_DESCRIPTOR_TYPE_STORAGE_BUFFER : VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
case D3D12_ROOT_PARAMETER_TYPE_CBV:
return VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
default:
FIXME("Unhandled descriptor root parameter type %#x.\n", type);
return VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
}
}
static enum vkd3d_shader_descriptor_type vkd3d_descriptor_type_from_d3d12_range_type(
D3D12_DESCRIPTOR_RANGE_TYPE type)
{
switch (type)
{
case D3D12_DESCRIPTOR_RANGE_TYPE_SRV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_SRV;
case D3D12_DESCRIPTOR_RANGE_TYPE_UAV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_UAV;
case D3D12_DESCRIPTOR_RANGE_TYPE_CBV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_CBV;
case D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER:
return VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER;
default:
FIXME("Unhandled descriptor range type type %#x.\n", type);
return VKD3D_SHADER_DESCRIPTOR_TYPE_SRV;
}
}
static enum vkd3d_shader_descriptor_type vkd3d_descriptor_type_from_d3d12_root_parameter_type(
D3D12_ROOT_PARAMETER_TYPE type)
{
switch (type)
{
case D3D12_ROOT_PARAMETER_TYPE_SRV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_SRV;
case D3D12_ROOT_PARAMETER_TYPE_UAV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_UAV;
case D3D12_ROOT_PARAMETER_TYPE_CBV:
return VKD3D_SHADER_DESCRIPTOR_TYPE_CBV;
default:
FIXME("Unhandled descriptor root parameter type %#x.\n", type);
return VKD3D_SHADER_DESCRIPTOR_TYPE_SRV;
}
}
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 vkd3d_create_pipeline_layout(struct d3d12_device *device,
unsigned int set_layout_count, const VkDescriptorSetLayout *set_layouts,
unsigned int push_constant_count, const VkPushConstantRange *push_constants,
VkPipelineLayout *pipeline_layout)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct VkPipelineLayoutCreateInfo pipeline_layout_info;
VkResult vr;
if (set_layout_count > device->vk_info.device_limits.maxBoundDescriptorSets)
{
ERR("Root signature requires %u descriptor sets, but device only supports %u.\n",
set_layout_count, device->vk_info.device_limits.maxBoundDescriptorSets);
return E_INVALIDARG;
}
pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_info.pNext = NULL;
pipeline_layout_info.flags = 0;
pipeline_layout_info.setLayoutCount = set_layout_count;
pipeline_layout_info.pSetLayouts = set_layouts;
pipeline_layout_info.pushConstantRangeCount = push_constant_count;
pipeline_layout_info.pPushConstantRanges = push_constants;
if ((vr = VK_CALL(vkCreatePipelineLayout(device->vk_device,
&pipeline_layout_info, NULL, pipeline_layout))) < 0)
{
WARN("Failed to create Vulkan pipeline layout, vr %d.\n", vr);
return hresult_from_vk_result(vr);
}
return S_OK;
}
static HRESULT vkd3d_create_pipeline_layout_for_stage_mask(struct d3d12_device *device,
unsigned int set_layout_count, const VkDescriptorSetLayout *set_layouts,
const VkPushConstantRange *push_constants,
VkShaderStageFlags stages,
struct d3d12_bind_point_layout *bind_point_layout)
{
VkPushConstantRange range;
/* Can just mask directly since STAGE_ALL and ALL_GRAPHICS are OR masks. */
range.stageFlags = push_constants->stageFlags & stages;
range.offset = push_constants->offset;
range.size = push_constants->size;
bind_point_layout->vk_push_stages = range.stageFlags;
return vkd3d_create_pipeline_layout(device, set_layout_count, set_layouts,
range.stageFlags ? 1 : 0, &range,
&bind_point_layout->vk_pipeline_layout);
}
struct d3d12_root_signature_info
{
uint32_t binding_count;
uint32_t descriptor_count;
uint32_t parameter_count;
uint32_t push_descriptor_count;
uint32_t root_constant_count;
uint32_t hoist_descriptor_count;
bool has_raw_va_aux_buffer;
bool has_ssbo_offset_buffer;
bool has_typed_offset_buffer;
uint32_t cost;
};
static bool d3d12_descriptor_range_can_hoist_cbv_descriptor(
struct d3d12_device *device, const D3D12_DESCRIPTOR_RANGE1 *range)
{
/* Cannot/should not hoist arrays.
* We only care about CBVs. SRVs and UAVs are too fiddly
* since they don't necessary map to buffers at all. */
if (!(device->bindless_state.flags & VKD3D_HOIST_STATIC_TABLE_CBV) ||
range->RangeType != D3D12_DESCRIPTOR_RANGE_TYPE_CBV ||
range->NumDescriptors != 1)
{
return false;
}
/* If descriptors are not marked volatile, we are guaranteed that the descriptors are
* set before updating the root table parameter in the command list.
* We can latch the descriptor at draw time.
* As a speed hack, we can pretend that all CBVs have this flag set.
* Basically no applications set this flag, even though they really could. */
return !(range->Flags & D3D12_DESCRIPTOR_RANGE_FLAG_DESCRIPTORS_VOLATILE) ||
(vkd3d_config_flags & VKD3D_CONFIG_FLAG_FORCE_STATIC_CBV);
}
static HRESULT d3d12_root_signature_info_count_descriptors(struct d3d12_root_signature_info *info,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC1 *desc, const D3D12_DESCRIPTOR_RANGE1 *range)
{
switch (range->RangeType)
{
case D3D12_DESCRIPTOR_RANGE_TYPE_SRV:
case D3D12_DESCRIPTOR_RANGE_TYPE_UAV:
/* separate image + buffer descriptors + aux buffer descriptor. */
info->binding_count += 3;
if (device->bindless_state.flags & VKD3D_BINDLESS_RAW_SSBO)
info->binding_count += 1;
if (device->bindless_state.flags & VKD3D_RAW_VA_AUX_BUFFER)
info->has_raw_va_aux_buffer = true;
if (device->bindless_state.flags & VKD3D_SSBO_OFFSET_BUFFER)
info->has_ssbo_offset_buffer = true;
if (device->bindless_state.flags & VKD3D_TYPED_OFFSET_BUFFER)
info->has_typed_offset_buffer = true;
break;
case D3D12_DESCRIPTOR_RANGE_TYPE_CBV:
if (!(desc->Flags & D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE) &&
d3d12_descriptor_range_can_hoist_cbv_descriptor(device, range))
{
info->hoist_descriptor_count += 1;
}
info->binding_count += 1;
break;
case D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER:
info->binding_count += 1;
break;
default:
FIXME("Unhandled descriptor type %#x.\n", range->RangeType);
return E_NOTIMPL;
}
return S_OK;
}
static HRESULT d3d12_root_signature_info_from_desc(struct d3d12_root_signature_info *info,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC1 *desc)
{
bool local_root_signature;
unsigned int i, j;
HRESULT hr;
memset(info, 0, sizeof(*info));
local_root_signature = !!(desc->Flags & D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE);
for (i = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
switch (p->ParameterType)
{
case D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE:
for (j = 0; j < p->DescriptorTable.NumDescriptorRanges; ++j)
if (FAILED(hr = d3d12_root_signature_info_count_descriptors(info,
device, desc, &p->DescriptorTable.pDescriptorRanges[j])))
return hr;
/* Local root signature directly affects memory layout. */
if (local_root_signature)
info->cost = (info->cost + 1u) & ~1u;
info->cost += local_root_signature ? 2 : 1;
break;
case D3D12_ROOT_PARAMETER_TYPE_CBV:
/* Local root signature directly affects memory layout. */
if (local_root_signature)
info->cost = (info->cost + 1u) & ~1u;
else if (!(device->bindless_state.flags & VKD3D_RAW_VA_ROOT_DESCRIPTOR_CBV))
info->push_descriptor_count += 1;
info->binding_count += 1;
info->cost += 2;
break;
case D3D12_ROOT_PARAMETER_TYPE_SRV:
case D3D12_ROOT_PARAMETER_TYPE_UAV:
/* Local root signature directly affects memory layout. */
if (local_root_signature)
info->cost = (info->cost + 1u) & ~1u;
else if (!(device->bindless_state.flags & VKD3D_RAW_VA_ROOT_DESCRIPTOR_SRV_UAV))
info->push_descriptor_count += 1;
info->binding_count += 1;
info->cost += 2;
break;
case D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS:
info->root_constant_count += 1;
info->cost += p->Constants.Num32BitValues;
break;
default:
FIXME("Unhandled type %#x for parameter %u.\n", p->ParameterType, i);
return E_NOTIMPL;
}
}
info->hoist_descriptor_count = min(info->hoist_descriptor_count, VKD3D_MAX_HOISTED_DESCRIPTORS);
info->hoist_descriptor_count = min(info->hoist_descriptor_count, D3D12_MAX_ROOT_COST - desc->NumParameters);
info->push_descriptor_count += info->hoist_descriptor_count;
info->binding_count += info->hoist_descriptor_count;
info->binding_count += desc->NumStaticSamplers;
info->parameter_count = desc->NumParameters + info->hoist_descriptor_count;
return S_OK;
}
static bool d3d12_root_signature_parameter_is_raw_va(struct d3d12_root_signature *root_signature,
D3D12_ROOT_PARAMETER_TYPE type)
{
if (type == D3D12_ROOT_PARAMETER_TYPE_CBV)
return !!(root_signature->device->bindless_state.flags & VKD3D_RAW_VA_ROOT_DESCRIPTOR_CBV);
else if (type == D3D12_ROOT_PARAMETER_TYPE_SRV || type == D3D12_ROOT_PARAMETER_TYPE_UAV)
return !!(root_signature->device->bindless_state.flags & VKD3D_RAW_VA_ROOT_DESCRIPTOR_SRV_UAV);
else
return false;
}
static HRESULT d3d12_root_signature_init_shader_record_constants(
struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, const struct d3d12_root_signature_info *info)
{
unsigned int i, j;
for (i = 0, j = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS)
continue;
root_signature->parameters[i].parameter_type = p->ParameterType;
root_signature->parameters[i].constant.constant_index = j;
root_signature->parameters[i].constant.constant_count = p->Constants.Num32BitValues;
root_signature->root_constants[j].register_space = p->Constants.RegisterSpace;
root_signature->root_constants[j].register_index = p->Constants.ShaderRegister;
root_signature->root_constants[j].shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
root_signature->root_constants[j].offset = 0;
root_signature->root_constants[j].size = p->Constants.Num32BitValues * sizeof(uint32_t);
++j;
}
return S_OK;
}
static HRESULT d3d12_root_signature_init_push_constants(struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, const struct d3d12_root_signature_info *info,
struct VkPushConstantRange *push_constant_range)
{
unsigned int i, j;
/* Stages set later. */
push_constant_range->stageFlags = 0;
push_constant_range->offset = 0;
push_constant_range->size = 0;
/* Put root descriptor VAs at the start to avoid alignment issues */
for (i = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (d3d12_root_signature_parameter_is_raw_va(root_signature, p->ParameterType))
{
push_constant_range->stageFlags |= stage_flags_from_visibility(p->ShaderVisibility);
push_constant_range->size += sizeof(VkDeviceSize);
}
}
/* Append actual root constants */
for (i = 0, j = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_32BIT_CONSTANTS)
continue;
root_signature->root_constant_mask |= 1ull << i;
root_signature->parameters[i].parameter_type = p->ParameterType;
root_signature->parameters[i].constant.constant_index = push_constant_range->size / sizeof(uint32_t);
root_signature->parameters[i].constant.constant_count = p->Constants.Num32BitValues;
root_signature->root_constants[j].register_space = p->Constants.RegisterSpace;
root_signature->root_constants[j].register_index = p->Constants.ShaderRegister;
root_signature->root_constants[j].shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
root_signature->root_constants[j].offset = push_constant_range->size;
root_signature->root_constants[j].size = p->Constants.Num32BitValues * sizeof(uint32_t);
push_constant_range->stageFlags |= stage_flags_from_visibility(p->ShaderVisibility);
push_constant_range->size += p->Constants.Num32BitValues * sizeof(uint32_t);
++j;
}
/* Append one 32-bit push constant for each descriptor table offset */
if (root_signature->device->bindless_state.flags)
{
root_signature->descriptor_table_offset = push_constant_range->size;
for (i = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
continue;
root_signature->descriptor_table_count += 1;
push_constant_range->stageFlags |= stage_flags_from_visibility(p->ShaderVisibility);
push_constant_range->size += sizeof(uint32_t);
}
}
return S_OK;
}
struct vkd3d_descriptor_set_context
{
uint32_t binding_index;
uint32_t vk_set;
uint32_t vk_binding;
};
static enum vkd3d_bindless_set_flag vkd3d_bindless_set_flag_from_descriptor_range_type(D3D12_DESCRIPTOR_RANGE_TYPE range_type)
{
switch (range_type)
{
case D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER:
return VKD3D_BINDLESS_SET_SAMPLER;
case D3D12_DESCRIPTOR_RANGE_TYPE_CBV:
return VKD3D_BINDLESS_SET_CBV;
case D3D12_DESCRIPTOR_RANGE_TYPE_SRV:
return VKD3D_BINDLESS_SET_SRV;
case D3D12_DESCRIPTOR_RANGE_TYPE_UAV:
return VKD3D_BINDLESS_SET_UAV;
default:
ERR("Unhandled descriptor range type %u.\n", range_type);
return VKD3D_BINDLESS_SET_SRV;
}
}
static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, const struct d3d12_root_signature_info *info,
struct vkd3d_descriptor_set_context *context)
{
struct vkd3d_bindless_state *bindless_state = &root_signature->device->bindless_state;
struct vkd3d_shader_resource_binding binding;
struct vkd3d_shader_descriptor_table *table;
unsigned int i, j, t, range_count;
uint32_t range_descriptor_offset;
bool local_root_signature;
bool has_aux_buffer;
local_root_signature = !!(desc->Flags & D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE);
for (i = 0, t = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
continue;
if (!local_root_signature)
root_signature->descriptor_table_mask |= 1ull << i;
table = &root_signature->parameters[i].descriptor_table;
range_count = p->DescriptorTable.NumDescriptorRanges;
range_descriptor_offset = 0;
root_signature->parameters[i].parameter_type = p->ParameterType;
if (local_root_signature)
table->table_index = i;
else
table->table_index = t++;
table->binding_count = 0;
table->first_binding = &root_signature->bindings[context->binding_index];
for (j = 0; j < range_count; ++j)
{
const D3D12_DESCRIPTOR_RANGE1 *range = &p->DescriptorTable.pDescriptorRanges[j];
enum vkd3d_bindless_set_flag range_flag = vkd3d_bindless_set_flag_from_descriptor_range_type(range->RangeType);
if (range->OffsetInDescriptorsFromTableStart != D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND)
range_descriptor_offset = range->OffsetInDescriptorsFromTableStart;
binding.type = vkd3d_descriptor_type_from_d3d12_range_type(range->RangeType);
binding.register_space = range->RegisterSpace;
binding.register_index = range->BaseShaderRegister;
binding.register_count = range->NumDescriptors;
binding.descriptor_table = table->table_index;
binding.descriptor_offset = range_descriptor_offset;
binding.shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
switch (range->RangeType)
{
case D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER:
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag, &binding.binding))
{
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_IMAGE;
table->first_binding[table->binding_count++] = binding;
}
break;
case D3D12_DESCRIPTOR_RANGE_TYPE_CBV:
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag, &binding.binding))
{
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_BUFFER;
table->first_binding[table->binding_count++] = binding;
}
break;
case D3D12_DESCRIPTOR_RANGE_TYPE_UAV:
case D3D12_DESCRIPTOR_RANGE_TYPE_SRV:
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_AUX_BUFFER;
has_aux_buffer = false;
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_RAW_VA_AUX_BUFFER)
{
binding.flags |= VKD3D_SHADER_BINDING_FLAG_RAW_VA;
binding.binding = root_signature->raw_va_aux_buffer_binding;
has_aux_buffer = true;
}
else if (range->RangeType == D3D12_DESCRIPTOR_RANGE_TYPE_UAV)
{
/* There is no fallback heap for RTAS (SRV), this is only relevant for UAV counters. */
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag | VKD3D_BINDLESS_SET_AUX_BUFFER, &binding.binding))
has_aux_buffer = true;
else
ERR("Failed to find aux buffer binding.\n");
}
if (has_aux_buffer)
table->first_binding[table->binding_count++] = binding;
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag | VKD3D_BINDLESS_SET_BUFFER, &binding.binding))
{
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_BUFFER;
table->first_binding[table->binding_count++] = binding;
}
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag | VKD3D_BINDLESS_SET_RAW_SSBO, &binding.binding))
{
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_BUFFER | VKD3D_SHADER_BINDING_FLAG_RAW_SSBO;
table->first_binding[table->binding_count++] = binding;
}
if (vkd3d_bindless_state_find_binding(bindless_state, range_flag | VKD3D_BINDLESS_SET_IMAGE, &binding.binding))
{
binding.flags = VKD3D_SHADER_BINDING_FLAG_BINDLESS | VKD3D_SHADER_BINDING_FLAG_IMAGE;
table->first_binding[table->binding_count++] = binding;
}
break;
default:
FIXME("Unhandled descriptor range type %u.\n", range->RangeType);
}
range_descriptor_offset = binding.descriptor_offset + binding.register_count;
}
context->binding_index += table->binding_count;
}
return S_OK;
}
static void d3d12_root_signature_init_extra_bindings(struct d3d12_root_signature *root_signature,
const struct d3d12_root_signature_info *info)
{
if (info->has_raw_va_aux_buffer)
{
root_signature->flags |= VKD3D_ROOT_SIGNATURE_USE_RAW_VA_AUX_BUFFER;
vkd3d_bindless_state_find_binding(&root_signature->device->bindless_state,
VKD3D_BINDLESS_SET_EXTRA_RAW_VA_AUX_BUFFER,
&root_signature->raw_va_aux_buffer_binding);
}
if (info->has_ssbo_offset_buffer || info->has_typed_offset_buffer)
{
if (info->has_ssbo_offset_buffer)
root_signature->flags |= VKD3D_ROOT_SIGNATURE_USE_SSBO_OFFSET_BUFFER;
if (info->has_typed_offset_buffer)
root_signature->flags |= VKD3D_ROOT_SIGNATURE_USE_TYPED_OFFSET_BUFFER;
vkd3d_bindless_state_find_binding(&root_signature->device->bindless_state,
VKD3D_BINDLESS_SET_EXTRA_OFFSET_BUFFER,
&root_signature->offset_buffer_binding);
}
}
static HRESULT d3d12_root_signature_init_shader_record_descriptors(
struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, const struct d3d12_root_signature_info *info,
struct vkd3d_descriptor_set_context *context)
{
struct vkd3d_shader_resource_binding *binding;
struct vkd3d_shader_root_parameter *param;
unsigned int i;
for (i = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_CBV
&& p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_SRV
&& p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_UAV)
continue;
binding = &root_signature->bindings[context->binding_index];
binding->type = vkd3d_descriptor_type_from_d3d12_root_parameter_type(p->ParameterType);
binding->register_space = p->Descriptor.RegisterSpace;
binding->register_index = p->Descriptor.ShaderRegister;
binding->register_count = 1;
binding->descriptor_table = 0; /* ignored */
binding->descriptor_offset = 0; /* ignored */
binding->shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
binding->flags = VKD3D_SHADER_BINDING_FLAG_BUFFER;
binding->binding.binding = 0; /* ignored */
binding->binding.set = 0; /* ignored */
binding->flags |= VKD3D_SHADER_BINDING_FLAG_RAW_VA;
param = &root_signature->parameters[i];
param->parameter_type = p->ParameterType;
param->descriptor.binding = binding;
context->binding_index++;
}
return S_OK;
}
static HRESULT d3d12_root_signature_init_root_descriptors(struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, struct d3d12_root_signature_info *info,
const VkPushConstantRange *push_constant_range, struct vkd3d_descriptor_set_context *context,
VkDescriptorSetLayout *vk_set_layout)
{
VkDescriptorSetLayoutBinding *vk_binding, *vk_binding_info = NULL;
struct vkd3d_descriptor_hoist_desc *hoist_desc;
struct vkd3d_shader_resource_binding *binding;
VkDescriptorSetLayoutCreateFlags vk_flags;
struct vkd3d_shader_root_parameter *param;
unsigned int hoisted_parameter_index;
const D3D12_DESCRIPTOR_RANGE1 *range;
unsigned int i, j, k;
HRESULT hr = S_OK;
if (info->push_descriptor_count || (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_INLINE_UNIFORM_BLOCK))
{
if (!(vk_binding_info = vkd3d_malloc(sizeof(*vk_binding_info) * (info->push_descriptor_count + 1))))
return E_OUTOFMEMORY;
}
else if (!(root_signature->device->bindless_state.flags &
(VKD3D_RAW_VA_ROOT_DESCRIPTOR_CBV | VKD3D_RAW_VA_ROOT_DESCRIPTOR_SRV_UAV)))
{
return S_OK;
}
hoisted_parameter_index = desc->NumParameters;
for (i = 0, j = 0; i < desc->NumParameters; ++i)
{
const D3D12_ROOT_PARAMETER1 *p = &desc->pParameters[i];
bool raw_va;
if (!(desc->Flags & D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE) &&
p->ParameterType == D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE)
{
unsigned int range_descriptor_offset = 0;
for (k = 0; k < p->DescriptorTable.NumDescriptorRanges && info->hoist_descriptor_count; k++)
{
range = &p->DescriptorTable.pDescriptorRanges[k];
if (range->OffsetInDescriptorsFromTableStart != D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND)
range_descriptor_offset = range->OffsetInDescriptorsFromTableStart;
if (d3d12_descriptor_range_can_hoist_cbv_descriptor(root_signature->device, range))
{
vk_binding = &vk_binding_info[j++];
vk_binding->binding = context->vk_binding;
vk_binding->descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
vk_binding->descriptorCount = 1;
vk_binding->stageFlags = stage_flags_from_visibility(p->ShaderVisibility);
vk_binding->pImmutableSamplers = NULL;
root_signature->root_descriptor_push_mask |= 1ull << hoisted_parameter_index;
hoist_desc = &root_signature->hoist_info.desc[root_signature->hoist_info.num_desc];
hoist_desc->table_index = i;
hoist_desc->parameter_index = hoisted_parameter_index;
hoist_desc->table_offset = range_descriptor_offset;
root_signature->hoist_info.num_desc++;
binding = &root_signature->bindings[context->binding_index];
binding->type = vkd3d_descriptor_type_from_d3d12_range_type(range->RangeType);
binding->register_space = range->RegisterSpace;
binding->register_index = range->BaseShaderRegister;
binding->register_count = 1;
binding->descriptor_table = 0; /* ignored */
binding->descriptor_offset = 0; /* ignored */
binding->shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
binding->flags = VKD3D_SHADER_BINDING_FLAG_BUFFER;
binding->binding.binding = context->vk_binding;
binding->binding.set = context->vk_set;
param = &root_signature->parameters[hoisted_parameter_index];
param->parameter_type = D3D12_ROOT_PARAMETER_TYPE_CBV;
param->descriptor.binding = binding;
context->binding_index += 1;
context->vk_binding += 1;
hoisted_parameter_index += 1;
info->hoist_descriptor_count -= 1;
}
range_descriptor_offset += range->NumDescriptors;
}
}
if (p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_CBV
&& p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_SRV
&& p->ParameterType != D3D12_ROOT_PARAMETER_TYPE_UAV)
continue;
raw_va = d3d12_root_signature_parameter_is_raw_va(root_signature, p->ParameterType);
if (!raw_va)
{
vk_binding = &vk_binding_info[j++];
vk_binding->binding = context->vk_binding;
vk_binding->descriptorType = vk_descriptor_type_from_d3d12_root_parameter(root_signature->device, p->ParameterType);
vk_binding->descriptorCount = 1;
vk_binding->stageFlags = stage_flags_from_visibility(p->ShaderVisibility);
vk_binding->pImmutableSamplers = NULL;
root_signature->root_descriptor_push_mask |= 1ull << i;
}
else
root_signature->root_descriptor_raw_va_mask |= 1ull << i;
binding = &root_signature->bindings[context->binding_index];
binding->type = vkd3d_descriptor_type_from_d3d12_root_parameter_type(p->ParameterType);
binding->register_space = p->Descriptor.RegisterSpace;
binding->register_index = p->Descriptor.ShaderRegister;
binding->register_count = 1;
binding->descriptor_table = 0; /* ignored */
binding->descriptor_offset = 0; /* ignored */
binding->shader_visibility = vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility);
binding->flags = VKD3D_SHADER_BINDING_FLAG_BUFFER;
binding->binding.binding = context->vk_binding;
binding->binding.set = context->vk_set;
if (raw_va)
binding->flags |= VKD3D_SHADER_BINDING_FLAG_RAW_VA;
else if (vk_binding->descriptorType == VK_DESCRIPTOR_TYPE_STORAGE_BUFFER)
binding->flags |= VKD3D_SHADER_BINDING_FLAG_RAW_SSBO;
param = &root_signature->parameters[i];
param->parameter_type = p->ParameterType;
param->descriptor.binding = binding;
context->binding_index += 1;
if (!raw_va)
context->vk_binding += 1;
}
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_INLINE_UNIFORM_BLOCK)
{
vk_binding = &vk_binding_info[j++];
vk_binding->binding = context->vk_binding;
vk_binding->descriptorType = VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT;
vk_binding->descriptorCount = push_constant_range->size;
vk_binding->stageFlags = VK_SHADER_STAGE_ALL;
vk_binding->pImmutableSamplers = NULL;
root_signature->push_constant_ubo_binding.set = context->vk_set;
root_signature->push_constant_ubo_binding.binding = context->vk_binding;
context->vk_binding += 1;
}
if (j)
{
vk_flags = root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_ROOT_DESCRIPTOR_SET
? 0 : VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR;
hr = vkd3d_create_descriptor_set_layout(root_signature->device, vk_flags,
j, vk_binding_info, vk_set_layout);
}
vkd3d_free(vk_binding_info);
return hr;
}
static HRESULT d3d12_root_signature_init_static_samplers(struct d3d12_root_signature *root_signature,
const D3D12_ROOT_SIGNATURE_DESC1 *desc, struct vkd3d_descriptor_set_context *context,
VkDescriptorSetLayout *vk_set_layout)
{
VkDescriptorSetLayoutBinding *vk_binding_info, *vk_binding;
struct vkd3d_shader_resource_binding *binding;
unsigned int i;
HRESULT hr;
if (!desc->NumStaticSamplers)
return S_OK;
if (!(vk_binding_info = malloc(desc->NumStaticSamplers * sizeof(*vk_binding_info))))
return E_OUTOFMEMORY;
for (i = 0; i < desc->NumStaticSamplers; ++i)
{
const D3D12_STATIC_SAMPLER_DESC *s = &desc->pStaticSamplers[i];
if (FAILED(hr = vkd3d_sampler_state_create_static_sampler(&root_signature->device->sampler_state,
root_signature->device, s, &root_signature->static_samplers[i])))
goto cleanup;
vk_binding = &vk_binding_info[i];
vk_binding->binding = context->vk_binding;
vk_binding->descriptorType = VK_DESCRIPTOR_TYPE_SAMPLER;
vk_binding->descriptorCount = 1;
vk_binding->stageFlags = stage_flags_from_visibility(s->ShaderVisibility);
vk_binding->pImmutableSamplers = &root_signature->static_samplers[i];
binding = &root_signature->bindings[context->binding_index];
binding->type = VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER;
binding->register_space = s->RegisterSpace;
binding->register_index = s->ShaderRegister;
binding->register_count = 1;
binding->descriptor_table = 0; /* ignored */
binding->descriptor_offset = 0; /* ignored */
binding->shader_visibility = vkd3d_shader_visibility_from_d3d12(s->ShaderVisibility);
binding->flags = VKD3D_SHADER_BINDING_FLAG_IMAGE;
binding->binding.binding = context->vk_binding;
binding->binding.set = context->vk_set;
context->binding_index += 1;
context->vk_binding += 1;
}
if (FAILED(hr = vkd3d_create_descriptor_set_layout(root_signature->device, 0,
desc->NumStaticSamplers, vk_binding_info, &root_signature->vk_sampler_descriptor_layout)))
goto cleanup;
hr = vkd3d_sampler_state_allocate_descriptor_set(&root_signature->device->sampler_state,
root_signature->device, root_signature->vk_sampler_descriptor_layout,
&root_signature->vk_sampler_set, &root_signature->vk_sampler_pool);
cleanup:
vkd3d_free(vk_binding_info);
return hr;
}
static HRESULT d3d12_root_signature_init_local(struct d3d12_root_signature *root_signature,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC1 *desc)
{
/* Local root signatures map to the ShaderRecordBufferKHR. */
struct vkd3d_descriptor_set_context context;
struct d3d12_root_signature_info info;
HRESULT hr;
memset(&context, 0, sizeof(context));
if (desc->NumStaticSamplers)
{
/* TODO: This is supposed to work, but all static samplers must match for
* all static samplers in a pipeline.
* Need to either use two split immutable sampler sets,
* or combine immutable sample set in pipeline compilation. */
FIXME("Unsupported static samplers in local root signature.\n");
return E_INVALIDARG;
}
if (FAILED(hr = d3d12_root_signature_info_from_desc(&info, device, desc)))
return hr;
#define D3D12_MAX_SHADER_RECORD_SIZE 4096
if (info.cost * 4 + D3D12_SHADER_IDENTIFIER_SIZE_IN_BYTES > D3D12_MAX_SHADER_RECORD_SIZE)
{
ERR("Local root signature is too large.\n");
hr = E_INVALIDARG;
goto fail;
}
root_signature->binding_count = info.binding_count;
root_signature->parameter_count = info.parameter_count;
hr = E_OUTOFMEMORY;
root_signature->parameter_count = desc->NumParameters;
if (!(root_signature->parameters = vkd3d_calloc(root_signature->parameter_count,
sizeof(*root_signature->parameters))))
return hr;
if (!(root_signature->bindings = vkd3d_calloc(root_signature->binding_count,
sizeof(*root_signature->bindings))))
return hr;
root_signature->root_constant_count = info.root_constant_count;
if (!(root_signature->root_constants = vkd3d_calloc(root_signature->root_constant_count,
sizeof(*root_signature->root_constants))))
return hr;
d3d12_root_signature_init_extra_bindings(root_signature, &info);
if (FAILED(hr = d3d12_root_signature_init_shader_record_constants(root_signature, desc, &info)))
return hr;
if (FAILED(hr = d3d12_root_signature_init_shader_record_descriptors(root_signature, desc, &info, &context)))
return hr;
if (FAILED(hr = d3d12_root_signature_init_root_descriptor_tables(root_signature, desc, &info, &context)))
return hr;
if (FAILED(hr = vkd3d_private_store_init(&root_signature->private_store)))
goto fail;
return S_OK;
fail:
return hr;
}
static HRESULT d3d12_root_signature_init_global(struct d3d12_root_signature *root_signature,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC1 *desc)
{
const VkPhysicalDeviceProperties *vk_device_properties = &device->device_info.properties2.properties;
const struct vkd3d_bindless_state *bindless_state = &device->bindless_state;
VkDescriptorSetLayout set_layouts[VKD3D_MAX_DESCRIPTOR_SETS];
struct vkd3d_descriptor_set_context context;
struct d3d12_root_signature_info info;
unsigned int i;
HRESULT hr;
memset(&context, 0, sizeof(context));
if (desc->Flags & ~(D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT
| D3D12_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT))
FIXME("Ignoring root signature flags %#x.\n", desc->Flags);
if (FAILED(hr = d3d12_root_signature_info_from_desc(&info, device, desc)))
return hr;
if (info.cost > D3D12_MAX_ROOT_COST)
{
WARN("Root signature cost %u exceeds maximum allowed cost.\n", info.cost);
return E_INVALIDARG;
}
root_signature->binding_count = info.binding_count;
root_signature->parameter_count = info.parameter_count;
root_signature->static_sampler_count = desc->NumStaticSamplers;
hr = E_OUTOFMEMORY;
if (!(root_signature->parameters = vkd3d_calloc(root_signature->parameter_count,
sizeof(*root_signature->parameters))))
return hr;
if (!(root_signature->bindings = vkd3d_calloc(root_signature->binding_count,
sizeof(*root_signature->bindings))))
return hr;
root_signature->root_constant_count = info.root_constant_count;
if (!(root_signature->root_constants = vkd3d_calloc(root_signature->root_constant_count,
sizeof(*root_signature->root_constants))))
return hr;
if (!(root_signature->static_samplers = vkd3d_calloc(root_signature->static_sampler_count,
sizeof(*root_signature->static_samplers))))
return hr;
for (i = 0; i < bindless_state->set_count; i++)
set_layouts[context.vk_set++] = bindless_state->set_info[i].vk_set_layout;
if (FAILED(hr = d3d12_root_signature_init_static_samplers(root_signature, desc,
&context, &root_signature->vk_sampler_descriptor_layout)))
return hr;
if (root_signature->vk_sampler_descriptor_layout)
{
assert(context.vk_set < VKD3D_MAX_DESCRIPTOR_SETS);
set_layouts[context.vk_set] = root_signature->vk_sampler_descriptor_layout;
root_signature->sampler_descriptor_set = context.vk_set;
context.vk_binding = 0;
context.vk_set += 1;
}
if (FAILED(hr = d3d12_root_signature_init_push_constants(root_signature, desc, &info,
&root_signature->push_constant_range)))
return hr;
if (root_signature->push_constant_range.size <= vk_device_properties->limits.maxPushConstantsSize)
{
if (info.push_descriptor_count > device->device_info.push_descriptor_properties.maxPushDescriptors)
root_signature->flags |= VKD3D_ROOT_SIGNATURE_USE_ROOT_DESCRIPTOR_SET;
}
else if (device->device_info.inline_uniform_block_features.inlineUniformBlock)
{
/* Stores push constant data with the root descriptor set,
* so we can't use push descriptors in this case. */
root_signature->flags |= VKD3D_ROOT_SIGNATURE_USE_INLINE_UNIFORM_BLOCK |
VKD3D_ROOT_SIGNATURE_USE_ROOT_DESCRIPTOR_SET;
}
else
{
ERR("Root signature requires %d bytes of push constant space, but device only supports %d bytes.\n",
root_signature->push_constant_range.size, vk_device_properties->limits.maxPushConstantsSize);
return hr;
}
d3d12_root_signature_init_extra_bindings(root_signature, &info);
if (FAILED(hr = d3d12_root_signature_init_root_descriptors(root_signature, desc,
&info, &root_signature->push_constant_range, &context,
&root_signature->vk_root_descriptor_layout)))
return hr;
if (root_signature->vk_root_descriptor_layout)
{
assert(context.vk_set < VKD3D_MAX_DESCRIPTOR_SETS);
set_layouts[context.vk_set] = root_signature->vk_root_descriptor_layout;
root_signature->root_descriptor_set = context.vk_set;
context.vk_binding = 0;
context.vk_set += 1;
}
if (FAILED(hr = d3d12_root_signature_init_root_descriptor_tables(root_signature, desc, &info, &context)))
return hr;
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_INLINE_UNIFORM_BLOCK)
root_signature->push_constant_range.stageFlags = 0;
/* If we need to use restricted entry_points in vkCmdPushConstants,
* we are unfortunately required to do it like this
* since stageFlags in vkCmdPushConstants must cover at least all entry_points in the layout.
*
* We can pick the appropriate layout to use in PSO creation.
* In set_root_signature we can bind the appropriate layout as well.
*
* For graphics we can generally rely on visibility mask, but not so for compute and raygen,
* since they use ALL visibility. */
if (FAILED(hr = vkd3d_create_pipeline_layout_for_stage_mask(
device, context.vk_set, set_layouts,
&root_signature->push_constant_range,
VK_SHADER_STAGE_ALL_GRAPHICS, &root_signature->graphics)))
return hr;
if (FAILED(hr = vkd3d_create_pipeline_layout_for_stage_mask(
device, context.vk_set, set_layouts,
&root_signature->push_constant_range,
VK_SHADER_STAGE_COMPUTE_BIT, &root_signature->compute)))
return hr;
if (d3d12_device_supports_ray_tracing_tier_1_0(device))
{
if (FAILED(hr = vkd3d_create_pipeline_layout_for_stage_mask(
device, context.vk_set, set_layouts,
&root_signature->push_constant_range,
VK_SHADER_STAGE_RAYGEN_BIT_KHR |
VK_SHADER_STAGE_MISS_BIT_KHR |
VK_SHADER_STAGE_INTERSECTION_BIT_KHR |
VK_SHADER_STAGE_CALLABLE_BIT_KHR |
VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR |
VK_SHADER_STAGE_ANY_HIT_BIT_KHR, &root_signature->raygen)))
return hr;
}
return S_OK;
}
static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signature,
struct d3d12_device *device, const D3D12_ROOT_SIGNATURE_DESC1 *desc)
{
HRESULT hr;
memset(root_signature, 0, sizeof(*root_signature));
root_signature->ID3D12RootSignature_iface.lpVtbl = &d3d12_root_signature_vtbl;
root_signature->refcount = 1;
root_signature->d3d12_flags = desc->Flags;
/* needed by some methods, increment ref count later */
root_signature->device = device;
if (desc->Flags & D3D12_ROOT_SIGNATURE_FLAG_LOCAL_ROOT_SIGNATURE)
hr = d3d12_root_signature_init_local(root_signature, device, desc);
else
hr = d3d12_root_signature_init_global(root_signature, device, desc);
if (FAILED(hr))
goto fail;
if (FAILED(hr = vkd3d_private_store_init(&root_signature->private_store)))
goto fail;
if (SUCCEEDED(hr))
d3d12_device_add_ref(root_signature->device);
return S_OK;
fail:
d3d12_root_signature_cleanup(root_signature, device);
return hr;
}
HRESULT d3d12_root_signature_create(struct d3d12_device *device,
const void *bytecode, size_t bytecode_length, struct d3d12_root_signature **root_signature)
{
const struct vkd3d_shader_code dxbc = {bytecode, bytecode_length};
union
{
D3D12_VERSIONED_ROOT_SIGNATURE_DESC d3d12;
struct vkd3d_versioned_root_signature_desc vkd3d;
} root_signature_desc;
struct d3d12_root_signature *object;
HRESULT hr;
int ret;
if ((ret = vkd3d_parse_root_signature_v_1_1(&dxbc, &root_signature_desc.vkd3d)) < 0)
{
WARN("Failed to parse root signature, vkd3d result %d.\n", ret);
return hresult_from_vkd3d_result(ret);
}
if (!(object = vkd3d_malloc(sizeof(*object))))
{
vkd3d_shader_free_root_signature(&root_signature_desc.vkd3d);
return E_OUTOFMEMORY;
}
hr = d3d12_root_signature_init(object, device, &root_signature_desc.d3d12.Desc_1_1);
vkd3d_shader_free_root_signature(&root_signature_desc.vkd3d);
if (FAILED(hr))
{
vkd3d_free(object);
return hr;
}
TRACE("Created root signature %p.\n", object);
*root_signature = object;
return S_OK;
}
unsigned int d3d12_root_signature_get_shader_interface_flags(const struct d3d12_root_signature *root_signature)
{
unsigned int flags = 0;
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_INLINE_UNIFORM_BLOCK)
flags |= VKD3D_SHADER_INTERFACE_PUSH_CONSTANTS_AS_UNIFORM_BUFFER;
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_SSBO_OFFSET_BUFFER)
flags |= VKD3D_SHADER_INTERFACE_SSBO_OFFSET_BUFFER;
if (root_signature->flags & VKD3D_ROOT_SIGNATURE_USE_TYPED_OFFSET_BUFFER)
flags |= VKD3D_SHADER_INTERFACE_TYPED_OFFSET_BUFFER;
if (root_signature->device->bindless_state.flags & VKD3D_BINDLESS_CBV_AS_SSBO)
flags |= VKD3D_SHADER_INTERFACE_BINDLESS_CBV_AS_STORAGE_BUFFER;
return flags;
}
/* vkd3d_render_pass_cache */
struct vkd3d_render_pass_entry
{
struct vkd3d_render_pass_key key;
VkRenderPass vk_render_pass;
};
STATIC_ASSERT(sizeof(struct vkd3d_render_pass_key) == 48);
static VkImageLayout vkd3d_render_pass_get_depth_stencil_layout(const struct vkd3d_render_pass_key *key)
{
if (!(key->flags & VKD3D_RENDER_PASS_KEY_DEPTH_STENCIL_ENABLE))
return VK_IMAGE_LAYOUT_UNDEFINED;
if ((key->flags & VKD3D_RENDER_PASS_KEY_DEPTH_STENCIL_WRITE) == VKD3D_RENDER_PASS_KEY_DEPTH_STENCIL_WRITE)
return VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
else if (key->flags & VKD3D_RENDER_PASS_KEY_DEPTH_WRITE)
return VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL;
else if (key->flags & VKD3D_RENDER_PASS_KEY_STENCIL_WRITE)
return VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL;
else
return VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL;
}
static HRESULT vkd3d_render_pass_cache_create_pass_locked(struct vkd3d_render_pass_cache *cache,
struct d3d12_device *device, const struct vkd3d_render_pass_key *key, VkRenderPass *vk_render_pass)
{
VkAttachmentReference2KHR attachment_references[D3D12_SIMULTANEOUS_RENDER_TARGET_COUNT + 2];
VkAttachmentDescription2KHR attachments[D3D12_SIMULTANEOUS_RENDER_TARGET_COUNT + 2];
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VkFragmentShadingRateAttachmentInfoKHR vrs_attachment_info;
struct vkd3d_render_pass_entry *entry;
unsigned int index, attachment_index;
VkSubpassDependency2KHR dependencies[2];
VkSubpassDescription2KHR sub_pass_desc;
VkRenderPassCreateInfo2KHR pass_info;
VkPipelineStageFlags stages;
bool have_depth_stencil;
unsigned int rt_count;
VkResult vr;
if (!vkd3d_array_reserve((void **)&cache->render_passes, &cache->render_passes_size,
cache->render_pass_count + 1, sizeof(*cache->render_passes)))
{
*vk_render_pass = VK_NULL_HANDLE;
return E_OUTOFMEMORY;
}
entry = &cache->render_passes[cache->render_pass_count];
entry->key = *key;
have_depth_stencil = !!(key->flags & VKD3D_RENDER_PASS_KEY_DEPTH_STENCIL_ENABLE);
rt_count = have_depth_stencil ? key->attachment_count - 1 : key->attachment_count;
assert(rt_count <= D3D12_SIMULTANEOUS_RENDER_TARGET_COUNT);
stages = 0;
for (index = 0, attachment_index = 0; index < rt_count; ++index)
{
if (!key->vk_formats[index])
{
attachment_references[index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR;
attachment_references[index].pNext = NULL;
attachment_references[index].attachment = VK_ATTACHMENT_UNUSED;
attachment_references[index].layout = VK_IMAGE_LAYOUT_UNDEFINED;
attachment_references[index].aspectMask = 0;
continue;
}
attachments[attachment_index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR;
attachments[attachment_index].pNext = NULL;
attachments[attachment_index].flags = 0;
attachments[attachment_index].format = key->vk_formats[index];
attachments[attachment_index].samples = key->sample_count;
attachments[attachment_index].loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachments[attachment_index].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attachments[attachment_index].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
attachments[attachment_index].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attachments[attachment_index].initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
attachments[attachment_index].finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
attachment_references[index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR;
attachment_references[index].pNext = NULL;
attachment_references[index].attachment = attachment_index;
attachment_references[index].layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
attachment_references[index].aspectMask = 0;
stages |= VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
++attachment_index;
}
if (have_depth_stencil)
{
VkImageLayout depth_layout = vkd3d_render_pass_get_depth_stencil_layout(key);
attachments[attachment_index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR;
attachments[attachment_index].pNext = NULL;
attachments[attachment_index].flags = 0;
attachments[attachment_index].format = key->vk_formats[index];
attachments[attachment_index].samples = key->sample_count;
attachments[attachment_index].loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachments[attachment_index].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attachments[attachment_index].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachments[attachment_index].stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE;
attachments[attachment_index].initialLayout = depth_layout;
attachments[attachment_index].finalLayout = depth_layout;
attachment_references[index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR;
attachment_references[index].pNext = NULL;
attachment_references[index].attachment = attachment_index;
attachment_references[index].layout = depth_layout;
attachment_references[index].aspectMask = 0;
stages |= VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
attachment_index++;
index++;
}
if (key->flags & VKD3D_RENDER_PASS_KEY_VRS_ATTACHMENT)
{
attachments[attachment_index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR;
attachments[attachment_index].pNext = NULL;
attachments[attachment_index].flags = 0;
attachments[attachment_index].format = VK_FORMAT_R8_UINT;
attachments[attachment_index].samples = 1;
attachments[attachment_index].loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
attachments[attachment_index].storeOp = VK_ATTACHMENT_STORE_OP_STORE;
attachments[attachment_index].stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
attachments[attachment_index].stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
attachments[attachment_index].initialLayout = VK_IMAGE_LAYOUT_FRAGMENT_SHADING_RATE_ATTACHMENT_OPTIMAL_KHR;
attachments[attachment_index].finalLayout = VK_IMAGE_LAYOUT_FRAGMENT_SHADING_RATE_ATTACHMENT_OPTIMAL_KHR;
attachment_references[index].sType = VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR;
attachment_references[index].pNext = NULL;
attachment_references[index].attachment = attachment_index;
attachment_references[index].layout = VK_IMAGE_LAYOUT_FRAGMENT_SHADING_RATE_ATTACHMENT_OPTIMAL_KHR;
attachment_references[index].aspectMask = 0;
vrs_attachment_info.sType = VK_STRUCTURE_TYPE_FRAGMENT_SHADING_RATE_ATTACHMENT_INFO_KHR;
vrs_attachment_info.pNext = NULL;
vrs_attachment_info.pFragmentShadingRateAttachment = &attachment_references[index];
vrs_attachment_info.shadingRateAttachmentTexelSize = (VkExtent2D) {
device->d3d12_caps.options6.ShadingRateImageTileSize,
device->d3d12_caps.options6.ShadingRateImageTileSize
};
stages |= VK_PIPELINE_STAGE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR;
attachment_index++;
index++;
}
/* HACK: Stage masks should technically not be 0 */
dependencies[0].sType = VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR;
dependencies[0].pNext = NULL;
dependencies[0].srcSubpass = VK_SUBPASS_EXTERNAL;
dependencies[0].dstSubpass = 0;
dependencies[0].srcStageMask = stages;
dependencies[0].dstStageMask = stages;
dependencies[0].srcAccessMask = 0;
dependencies[0].dstAccessMask = 0;
dependencies[0].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
dependencies[0].viewOffset = 0;
dependencies[1].sType = VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR;
dependencies[1].pNext = NULL;
dependencies[1].srcSubpass = 0;
dependencies[1].dstSubpass = VK_SUBPASS_EXTERNAL;
dependencies[1].srcStageMask = stages;
dependencies[1].dstStageMask = stages;
dependencies[1].srcAccessMask = 0;
dependencies[1].dstAccessMask = 0;
dependencies[1].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
dependencies[1].viewOffset = 0;
sub_pass_desc.sType = VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR;
sub_pass_desc.pNext = NULL;
sub_pass_desc.flags = 0;
sub_pass_desc.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
sub_pass_desc.viewMask = 0;
sub_pass_desc.inputAttachmentCount = 0;
sub_pass_desc.pInputAttachments = NULL;
sub_pass_desc.colorAttachmentCount = rt_count;
sub_pass_desc.pColorAttachments = attachment_references;
sub_pass_desc.pResolveAttachments = NULL;
sub_pass_desc.pDepthStencilAttachment = have_depth_stencil
? &attachment_references[rt_count]
: NULL;
sub_pass_desc.preserveAttachmentCount = 0;
sub_pass_desc.pPreserveAttachments = NULL;
/* Prepend the additional attachment details here. */
if (key->flags & VKD3D_RENDER_PASS_KEY_VRS_ATTACHMENT)
vk_prepend_struct(&sub_pass_desc, &vrs_attachment_info);
pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR;
pass_info.pNext = NULL;
pass_info.flags = 0;
pass_info.attachmentCount = attachment_index;
pass_info.pAttachments = attachments;
pass_info.subpassCount = 1;
pass_info.pSubpasses = &sub_pass_desc;
if (stages)
{
pass_info.dependencyCount = ARRAY_SIZE(dependencies);
pass_info.pDependencies = dependencies;
}
else
{
pass_info.dependencyCount = 0;
pass_info.pDependencies = NULL;
}
pass_info.correlatedViewMaskCount = 0;
pass_info.pCorrelatedViewMasks = NULL;
if ((vr = VK_CALL(vkCreateRenderPass2KHR(device->vk_device, &pass_info, NULL, vk_render_pass))) >= 0)
{
entry->vk_render_pass = *vk_render_pass;
++cache->render_pass_count;
}
else
{
WARN("Failed to create Vulkan render pass, vr %d.\n", vr);
*vk_render_pass = VK_NULL_HANDLE;
}
return hresult_from_vk_result(vr);
}
HRESULT vkd3d_render_pass_cache_find(struct vkd3d_render_pass_cache *cache,
struct d3d12_device *device, const struct vkd3d_render_pass_key *key, VkRenderPass *vk_render_pass)
{
bool found = false;
HRESULT hr = S_OK;
unsigned int i;
int rc;
if ((rc = pthread_mutex_lock(&device->mutex)))
{
ERR("Failed to lock mutex, error %d.\n", rc);
*vk_render_pass = VK_NULL_HANDLE;
return hresult_from_errno(rc);
}
for (i = 0; i < cache->render_pass_count; ++i)
{
struct vkd3d_render_pass_entry *current = &cache->render_passes[i];
if (!memcmp(&current->key, key, sizeof(*key)))
{
*vk_render_pass = current->vk_render_pass;
found = true;
break;
}
}
if (!found)
hr = vkd3d_render_pass_cache_create_pass_locked(cache, device, key, vk_render_pass);
pthread_mutex_unlock(&device->mutex);
return hr;
}
void vkd3d_render_pass_cache_init(struct vkd3d_render_pass_cache *cache)
{
cache->render_passes = NULL;
cache->render_pass_count = 0;
cache->render_passes_size = 0;
}
void vkd3d_render_pass_cache_cleanup(struct vkd3d_render_pass_cache *cache,
struct d3d12_device *device)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
unsigned int i;
for (i = 0; i < cache->render_pass_count; ++i)
{
struct vkd3d_render_pass_entry *current = &cache->render_passes[i];
VK_CALL(vkDestroyRenderPass(device->vk_device, current->vk_render_pass, NULL));
}
vkd3d_free(cache->render_passes);
cache->render_passes = NULL;
}
static void d3d12_promote_depth_stencil_desc(D3D12_DEPTH_STENCIL_DESC1 *out, const D3D12_DEPTH_STENCIL_DESC *in)
{
out->DepthEnable = in->DepthEnable;
out->DepthWriteMask = in->DepthWriteMask;
out->DepthFunc = in->DepthFunc;
out->StencilEnable = in->StencilEnable;
out->StencilReadMask = in->StencilReadMask;
out->StencilWriteMask = in->StencilWriteMask;
out->FrontFace = in->FrontFace;
out->BackFace = in->BackFace;
out->DepthBoundsTestEnable = FALSE;
}
static void d3d12_init_pipeline_state_desc(struct d3d12_pipeline_state_desc *desc)
{
D3D12_DEPTH_STENCIL_DESC1 *ds_state = &desc->depth_stencil_state;
D3D12_RASTERIZER_DESC *rs_state = &desc->rasterizer_state;
D3D12_BLEND_DESC *blend_state = &desc->blend_state;
DXGI_SAMPLE_DESC *sample_desc = &desc->sample_desc;
memset(desc, 0, sizeof(*desc));
ds_state->DepthEnable = TRUE;
ds_state->DepthWriteMask = D3D12_DEPTH_WRITE_MASK_ALL;
ds_state->DepthFunc = D3D12_COMPARISON_FUNC_LESS;
ds_state->StencilReadMask = D3D12_DEFAULT_STENCIL_READ_MASK;
ds_state->StencilWriteMask = D3D12_DEFAULT_STENCIL_WRITE_MASK;
ds_state->FrontFace.StencilFunc = ds_state->BackFace.StencilFunc = D3D12_COMPARISON_FUNC_ALWAYS;
ds_state->FrontFace.StencilDepthFailOp = ds_state->BackFace.StencilDepthFailOp = D3D12_STENCIL_OP_KEEP;
ds_state->FrontFace.StencilPassOp = ds_state->BackFace.StencilPassOp = D3D12_STENCIL_OP_KEEP;
ds_state->FrontFace.StencilFailOp = ds_state->BackFace.StencilFailOp = D3D12_STENCIL_OP_KEEP;
rs_state->FillMode = D3D12_FILL_MODE_SOLID;
rs_state->CullMode = D3D12_CULL_MODE_BACK;
rs_state->DepthClipEnable = TRUE;
rs_state->ConservativeRaster = D3D12_CONSERVATIVE_RASTERIZATION_MODE_OFF;
blend_state->RenderTarget[0].RenderTargetWriteMask = D3D12_COLOR_WRITE_ENABLE_ALL;
sample_desc->Count = 1;
sample_desc->Quality = 0;
desc->sample_mask = D3D12_DEFAULT_SAMPLE_MASK;
}
HRESULT vkd3d_pipeline_state_desc_from_d3d12_graphics_desc(struct d3d12_pipeline_state_desc *desc,
const D3D12_GRAPHICS_PIPELINE_STATE_DESC *d3d12_desc)
{
unsigned int i;
memset(desc, 0, sizeof(*desc));
desc->root_signature = d3d12_desc->pRootSignature;
desc->vs = d3d12_desc->VS;
desc->ps = d3d12_desc->PS;
desc->ds = d3d12_desc->DS;
desc->hs = d3d12_desc->HS;
desc->gs = d3d12_desc->GS;
desc->stream_output = d3d12_desc->StreamOutput;
desc->blend_state = d3d12_desc->BlendState;
desc->sample_mask = d3d12_desc->SampleMask;
desc->rasterizer_state = d3d12_desc->RasterizerState;
d3d12_promote_depth_stencil_desc(&desc->depth_stencil_state, &d3d12_desc->DepthStencilState);
desc->input_layout = d3d12_desc->InputLayout;
desc->strip_cut_value = d3d12_desc->IBStripCutValue;
desc->primitive_topology_type = d3d12_desc->PrimitiveTopologyType;
desc->rtv_formats.NumRenderTargets = d3d12_desc->NumRenderTargets;
for (i = 0; i < ARRAY_SIZE(d3d12_desc->RTVFormats); i++)
desc->rtv_formats.RTFormats[i] = d3d12_desc->RTVFormats[i];
desc->dsv_format = d3d12_desc->DSVFormat;
desc->sample_desc = d3d12_desc->SampleDesc;
desc->node_mask = d3d12_desc->NodeMask;
desc->cached_pso = d3d12_desc->CachedPSO;
desc->flags = d3d12_desc->Flags;
return S_OK;
}
HRESULT vkd3d_pipeline_state_desc_from_d3d12_compute_desc(struct d3d12_pipeline_state_desc *desc,
const D3D12_COMPUTE_PIPELINE_STATE_DESC *d3d12_desc)
{
memset(desc, 0, sizeof(*desc));
desc->root_signature = d3d12_desc->pRootSignature;
desc->cs = d3d12_desc->CS;
desc->node_mask = d3d12_desc->NodeMask;
desc->cached_pso = d3d12_desc->CachedPSO;
desc->flags = d3d12_desc->Flags;
return S_OK;
}
#define VKD3D_HANDLE_SUBOBJECT_EXPLICIT(type_enum, type_name, assignment) \
case D3D12_PIPELINE_STATE_SUBOBJECT_TYPE_ ## type_enum: \
{\
const struct {\
D3D12_PIPELINE_STATE_SUBOBJECT_TYPE type; \
type_name data; \
} *subobject = (void *)stream_ptr; \
if (stream_ptr + sizeof(*subobject) > stream_end) \
{ \
ERR("Invalid pipeline state stream.\n"); \
return E_INVALIDARG; \
} \
stream_ptr += align(sizeof(*subobject), sizeof(void*)); \
assignment; \
break;\
}
#define VKD3D_HANDLE_SUBOBJECT(type_enum, type, left_side) \
VKD3D_HANDLE_SUBOBJECT_EXPLICIT(type_enum, type, left_side = subobject->data)
HRESULT vkd3d_pipeline_state_desc_from_d3d12_stream_desc(struct d3d12_pipeline_state_desc *desc,
const D3D12_PIPELINE_STATE_STREAM_DESC *d3d12_desc, VkPipelineBindPoint *vk_bind_point)
{
D3D12_PIPELINE_STATE_SUBOBJECT_TYPE subobject_type;
const char *stream_ptr, *stream_end;
uint64_t defined_subobjects = 0;
bool is_graphics, is_compute;
uint64_t subobject_bit;
/* Initialize defaults for undefined subobjects */
d3d12_init_pipeline_state_desc(desc);
/* Structs are packed, but padded so that their size
* is always a multiple of the size of a pointer. */
stream_ptr = d3d12_desc->pPipelineStateSubobjectStream;
stream_end = stream_ptr + d3d12_desc->SizeInBytes;
while (stream_ptr < stream_end)
{
if (stream_ptr + sizeof(subobject_type) > stream_end)
{
ERR("Invalid pipeline state stream.\n");
return E_INVALIDARG;
}
subobject_type = *(const D3D12_PIPELINE_STATE_SUBOBJECT_TYPE *)stream_ptr;
subobject_bit = 1ull << subobject_type;
if (defined_subobjects & subobject_bit)
{
ERR("Duplicate pipeline subobject type %u.\n", subobject_type);
return E_INVALIDARG;
}
defined_subobjects |= subobject_bit;
switch (subobject_type)
{
VKD3D_HANDLE_SUBOBJECT(ROOT_SIGNATURE, ID3D12RootSignature*, desc->root_signature);
VKD3D_HANDLE_SUBOBJECT(VS, D3D12_SHADER_BYTECODE, desc->vs);
VKD3D_HANDLE_SUBOBJECT(PS, D3D12_SHADER_BYTECODE, desc->ps);
VKD3D_HANDLE_SUBOBJECT(DS, D3D12_SHADER_BYTECODE, desc->ds);
VKD3D_HANDLE_SUBOBJECT(HS, D3D12_SHADER_BYTECODE, desc->hs);
VKD3D_HANDLE_SUBOBJECT(GS, D3D12_SHADER_BYTECODE, desc->gs);
VKD3D_HANDLE_SUBOBJECT(CS, D3D12_SHADER_BYTECODE, desc->cs);
VKD3D_HANDLE_SUBOBJECT(STREAM_OUTPUT, D3D12_STREAM_OUTPUT_DESC, desc->stream_output);
VKD3D_HANDLE_SUBOBJECT(BLEND, D3D12_BLEND_DESC, desc->blend_state);
VKD3D_HANDLE_SUBOBJECT(SAMPLE_MASK, UINT, desc->sample_mask);
VKD3D_HANDLE_SUBOBJECT(RASTERIZER, D3D12_RASTERIZER_DESC, desc->rasterizer_state);
VKD3D_HANDLE_SUBOBJECT_EXPLICIT(DEPTH_STENCIL, D3D12_DEPTH_STENCIL_DESC,
d3d12_promote_depth_stencil_desc(&desc->depth_stencil_state, &subobject->data));
VKD3D_HANDLE_SUBOBJECT(INPUT_LAYOUT, D3D12_INPUT_LAYOUT_DESC, desc->input_layout);
VKD3D_HANDLE_SUBOBJECT(IB_STRIP_CUT_VALUE, D3D12_INDEX_BUFFER_STRIP_CUT_VALUE, desc->strip_cut_value);
VKD3D_HANDLE_SUBOBJECT(PRIMITIVE_TOPOLOGY, D3D12_PRIMITIVE_TOPOLOGY_TYPE, desc->primitive_topology_type);
VKD3D_HANDLE_SUBOBJECT(RENDER_TARGET_FORMATS, D3D12_RT_FORMAT_ARRAY, desc->rtv_formats);
VKD3D_HANDLE_SUBOBJECT(DEPTH_STENCIL_FORMAT, DXGI_FORMAT, desc->dsv_format);
VKD3D_HANDLE_SUBOBJECT(SAMPLE_DESC, DXGI_SAMPLE_DESC, desc->sample_desc);
VKD3D_HANDLE_SUBOBJECT(NODE_MASK, UINT, desc->node_mask);
VKD3D_HANDLE_SUBOBJECT(CACHED_PSO, D3D12_CACHED_PIPELINE_STATE, desc->cached_pso);
VKD3D_HANDLE_SUBOBJECT(FLAGS, D3D12_PIPELINE_STATE_FLAGS, desc->flags);
VKD3D_HANDLE_SUBOBJECT(DEPTH_STENCIL1, D3D12_DEPTH_STENCIL_DESC1, desc->depth_stencil_state);
VKD3D_HANDLE_SUBOBJECT(VIEW_INSTANCING, D3D12_VIEW_INSTANCING_DESC, desc->view_instancing_desc);
default:
ERR("Unhandled pipeline subobject type %u.\n", subobject_type);
return E_INVALIDARG;
}
}
/* Deduce pipeline type from specified shaders */
is_graphics = desc->vs.pShaderBytecode && desc->vs.BytecodeLength;
is_compute = desc->cs.pShaderBytecode && desc->cs.BytecodeLength;
if (is_graphics == is_compute)
{
ERR("Cannot deduce pipeline type.\n");
return E_INVALIDARG;
}
*vk_bind_point = is_graphics
? VK_PIPELINE_BIND_POINT_GRAPHICS
: VK_PIPELINE_BIND_POINT_COMPUTE;
return S_OK;
}
#undef VKD3D_HANDLE_SUBOBJECT
#undef VKD3D_HANDLE_SUBOBJECT_EXPLICIT
struct vkd3d_compiled_pipeline
{
struct list entry;
struct vkd3d_pipeline_key key;
VkPipeline vk_pipeline;
VkRenderPass vk_render_pass;
uint32_t dynamic_state_flags;
};
/* ID3D12PipelineState */
static inline struct d3d12_pipeline_state *impl_from_ID3D12PipelineState(ID3D12PipelineState *iface)
{
return CONTAINING_RECORD(iface, struct d3d12_pipeline_state, ID3D12PipelineState_iface);
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_QueryInterface(ID3D12PipelineState *iface,
REFIID riid, void **object)
{
TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
if (IsEqualGUID(riid, &IID_ID3D12PipelineState)
|| IsEqualGUID(riid, &IID_ID3D12Pageable)
|| IsEqualGUID(riid, &IID_ID3D12DeviceChild)
|| IsEqualGUID(riid, &IID_ID3D12Object)
|| IsEqualGUID(riid, &IID_IUnknown))
{
ID3D12PipelineState_AddRef(iface);
*object = iface;
return S_OK;
}
WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
*object = NULL;
return E_NOINTERFACE;
}
static ULONG STDMETHODCALLTYPE d3d12_pipeline_state_AddRef(ID3D12PipelineState *iface)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
ULONG refcount = InterlockedIncrement(&state->refcount);
TRACE("%p increasing refcount to %u.\n", state, refcount);
return refcount;
}
static void d3d12_pipeline_state_destroy_graphics(struct d3d12_pipeline_state *state,
struct d3d12_device *device)
{
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct vkd3d_compiled_pipeline *current, *e;
unsigned int i;
for (i = 0; i < graphics->stage_count; ++i)
{
VK_CALL(vkDestroyShaderModule(device->vk_device, graphics->stages[i].module, NULL));
}
LIST_FOR_EACH_ENTRY_SAFE(current, e, &graphics->compiled_fallback_pipelines, struct vkd3d_compiled_pipeline, entry)
{
VK_CALL(vkDestroyPipeline(device->vk_device, current->vk_pipeline, NULL));
vkd3d_free(current);
}
for (i = 0; i < VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_COUNT; i++)
VK_CALL(vkDestroyPipeline(device->vk_device, graphics->pipeline[i], NULL));
}
static void d3d12_pipeline_state_set_name(struct d3d12_pipeline_state *state, const char *name)
{
if (d3d12_pipeline_state_is_compute(state))
{
vkd3d_set_vk_object_name(state->device, (uint64_t)state->compute.vk_pipeline,
VK_OBJECT_TYPE_PIPELINE, name);
}
}
static ULONG STDMETHODCALLTYPE d3d12_pipeline_state_Release(ID3D12PipelineState *iface)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
ULONG refcount = InterlockedDecrement(&state->refcount);
TRACE("%p decreasing refcount to %u.\n", state, refcount);
if (!refcount)
{
struct d3d12_device *device = state->device;
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
vkd3d_private_store_destroy(&state->private_store);
if (d3d12_pipeline_state_is_graphics(state))
d3d12_pipeline_state_destroy_graphics(state, device);
else if (d3d12_pipeline_state_is_compute(state))
VK_CALL(vkDestroyPipeline(device->vk_device, state->compute.vk_pipeline, NULL));
VK_CALL(vkDestroyPipelineCache(device->vk_device, state->vk_pso_cache, NULL));
if (state->private_root_signature)
ID3D12RootSignature_Release(state->private_root_signature);
vkd3d_free(state);
d3d12_device_release(device);
}
return refcount;
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_GetPrivateData(ID3D12PipelineState *iface,
REFGUID guid, UINT *data_size, void *data)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
return vkd3d_get_private_data(&state->private_store, guid, data_size, data);
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_SetPrivateData(ID3D12PipelineState *iface,
REFGUID guid, UINT data_size, const void *data)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
return vkd3d_set_private_data(&state->private_store, guid, data_size, data,
(vkd3d_set_name_callback) d3d12_pipeline_state_set_name, state);
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_SetPrivateDataInterface(ID3D12PipelineState *iface,
REFGUID guid, const IUnknown *data)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
TRACE("iface %p, guid %s, data %p.\n", iface, debugstr_guid(guid), data);
return vkd3d_set_private_data_interface(&state->private_store, guid, data,
(vkd3d_set_name_callback) d3d12_pipeline_state_set_name, state);
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_GetDevice(ID3D12PipelineState *iface,
REFIID iid, void **device)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
TRACE("iface %p, iid %s, device %p.\n", iface, debugstr_guid(iid), device);
return d3d12_device_query_interface(state->device, iid, device);
}
static HRESULT STDMETHODCALLTYPE d3d12_pipeline_state_GetCachedBlob(ID3D12PipelineState *iface,
ID3DBlob **blob)
{
struct d3d12_pipeline_state *state = impl_from_ID3D12PipelineState(iface);
struct d3d_blob *blob_object;
void *cache_data = NULL;
size_t cache_size = 0;
VkResult vr;
HRESULT hr;
TRACE("iface %p, blob %p.\n", iface, blob);
if ((vr = vkd3d_serialize_pipeline_state(state, &cache_size, NULL)))
return hresult_from_vk_result(vr);
if (!(cache_data = malloc(cache_size)))
return E_OUTOFMEMORY;
if ((vr = vkd3d_serialize_pipeline_state(state, &cache_size, cache_data)))
{
vkd3d_free(cache_data);
return hresult_from_vk_result(vr);
}
if (FAILED(hr = d3d_blob_create(cache_data, cache_size, &blob_object)))
{
ERR("Failed to create blob, hr %#x.", hr);
vkd3d_free(cache_data);
return hr;
}
*blob = &blob_object->ID3DBlob_iface;
return S_OK;
}
static CONST_VTBL struct ID3D12PipelineStateVtbl d3d12_pipeline_state_vtbl =
{
/* IUnknown methods */
d3d12_pipeline_state_QueryInterface,
d3d12_pipeline_state_AddRef,
d3d12_pipeline_state_Release,
/* ID3D12Object methods */
d3d12_pipeline_state_GetPrivateData,
d3d12_pipeline_state_SetPrivateData,
d3d12_pipeline_state_SetPrivateDataInterface,
(void *)d3d12_object_SetName,
/* ID3D12DeviceChild methods */
d3d12_pipeline_state_GetDevice,
/* ID3D12PipelineState methods */
d3d12_pipeline_state_GetCachedBlob,
};
struct d3d12_pipeline_state *unsafe_impl_from_ID3D12PipelineState(ID3D12PipelineState *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == &d3d12_pipeline_state_vtbl);
return impl_from_ID3D12PipelineState(iface);
}
static HRESULT create_shader_stage(struct d3d12_device *device,
struct VkPipelineShaderStageCreateInfo *stage_desc, VkShaderStageFlagBits stage,
const D3D12_SHADER_BYTECODE *code, const struct vkd3d_shader_interface_info *shader_interface,
const struct vkd3d_shader_compile_arguments *compile_args, struct vkd3d_shader_meta *meta)
{
struct vkd3d_shader_code dxbc = {code->pShaderBytecode, code->BytecodeLength};
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct VkShaderModuleCreateInfo shader_desc;
struct vkd3d_shader_code spirv = {0};
char hash_str[16 + 1];
VkResult vr;
int ret;
stage_desc->sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
stage_desc->pNext = NULL;
stage_desc->flags = 0;
stage_desc->stage = stage;
stage_desc->pName = "main";
stage_desc->pSpecializationInfo = NULL;
shader_desc.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
shader_desc.pNext = NULL;
shader_desc.flags = 0;
TRACE("Calling vkd3d_shader_compile_dxbc.\n");
if ((ret = vkd3d_shader_compile_dxbc(&dxbc, &spirv, 0, shader_interface, compile_args)) < 0)
{
WARN("Failed to compile shader, vkd3d result %d.\n", ret);
return hresult_from_vkd3d_result(ret);
}
TRACE("Called vkd3d_shader_compile_dxbc.\n");
shader_desc.codeSize = spirv.size;
shader_desc.pCode = spirv.code;
*meta = spirv.meta;
vr = VK_CALL(vkCreateShaderModule(device->vk_device, &shader_desc, NULL, &stage_desc->module));
vkd3d_shader_free_shader_code(&spirv);
if (vr < 0)
{
WARN("Failed to create Vulkan shader module, vr %d.\n", vr);
return hresult_from_vk_result(vr);
}
/* Helpful for tooling like RenderDoc. */
sprintf(hash_str, "%016"PRIx64, spirv.meta.hash);
vkd3d_set_vk_object_name(device, (uint64_t)stage_desc->module, VK_OBJECT_TYPE_SHADER_MODULE, hash_str);
return S_OK;
}
static HRESULT vkd3d_create_compute_pipeline(struct d3d12_device *device,
const D3D12_SHADER_BYTECODE *code, const struct vkd3d_shader_interface_info *shader_interface,
VkPipelineLayout vk_pipeline_layout, VkPipelineCache vk_cache, VkPipeline *vk_pipeline,
struct vkd3d_shader_meta *meta)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct vkd3d_shader_debug_ring_spec_info spec_info;
struct vkd3d_shader_compile_arguments compile_args;
VkComputePipelineCreateInfo pipeline_info;
VkResult vr;
HRESULT hr;
memset(&compile_args, 0, sizeof(compile_args));
compile_args.target_extensions = device->vk_info.shader_extensions;
compile_args.target_extension_count = device->vk_info.shader_extension_count;
compile_args.target = VKD3D_SHADER_TARGET_SPIRV_VULKAN_1_0;
compile_args.config_flags = vkd3d_config_flags;
pipeline_info.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
pipeline_info.pNext = NULL;
pipeline_info.flags = 0;
if (FAILED(hr = create_shader_stage(device, &pipeline_info.stage,
VK_SHADER_STAGE_COMPUTE_BIT, code, shader_interface, &compile_args, meta)))
return hr;
pipeline_info.layout = vk_pipeline_layout;
pipeline_info.basePipelineHandle = VK_NULL_HANDLE;
pipeline_info.basePipelineIndex = -1;
if (meta->replaced && device->debug_ring.active)
{
vkd3d_shader_debug_ring_init_spec_constant(device, &spec_info, meta->hash);
pipeline_info.stage.pSpecializationInfo = &spec_info.spec_info;
}
TRACE("Calling vkCreateComputePipelines.\n");
vr = VK_CALL(vkCreateComputePipelines(device->vk_device,
vk_cache, 1, &pipeline_info, NULL, vk_pipeline));
TRACE("Called vkCreateComputePipelines.\n");
VK_CALL(vkDestroyShaderModule(device->vk_device, pipeline_info.stage.module, NULL));
if (vr < 0)
{
WARN("Failed to create Vulkan compute pipeline, hr %#x.", hr);
return hresult_from_vk_result(vr);
}
return S_OK;
}
static HRESULT d3d12_pipeline_state_init_compute(struct d3d12_pipeline_state *state,
struct d3d12_device *device, const struct d3d12_pipeline_state_desc *desc)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct vkd3d_shader_interface_info shader_interface;
const struct d3d12_root_signature *root_signature;
HRESULT hr;
state->ID3D12PipelineState_iface.lpVtbl = &d3d12_pipeline_state_vtbl;
state->refcount = 1;
if (desc->root_signature)
root_signature = unsafe_impl_from_ID3D12RootSignature(desc->root_signature);
else
root_signature = unsafe_impl_from_ID3D12RootSignature(state->private_root_signature);
shader_interface.flags = d3d12_root_signature_get_shader_interface_flags(root_signature);
shader_interface.min_ssbo_alignment = d3d12_device_get_ssbo_alignment(device);
shader_interface.descriptor_tables.offset = root_signature->descriptor_table_offset;
shader_interface.descriptor_tables.count = root_signature->descriptor_table_count;
shader_interface.bindings = root_signature->bindings;
shader_interface.binding_count = root_signature->binding_count;
shader_interface.push_constant_buffers = root_signature->root_constants;
shader_interface.push_constant_buffer_count = root_signature->root_constant_count;
shader_interface.push_constant_ubo_binding = &root_signature->push_constant_ubo_binding;
shader_interface.offset_buffer_binding = &root_signature->offset_buffer_binding;
shader_interface.stage = VK_SHADER_STAGE_COMPUTE_BIT;
shader_interface.xfb_info = NULL;
if ((hr = vkd3d_create_pipeline_cache_from_d3d12_desc(device, &desc->cached_pso, &state->vk_pso_cache)) < 0)
{
ERR("Failed to create pipeline cache, hr %d.\n", hr);
return hr;
}
hr = vkd3d_create_compute_pipeline(device, &desc->cs, &shader_interface,
root_signature->compute.vk_pipeline_layout, state->vk_pso_cache, &state->compute.vk_pipeline,
&state->compute.meta);
if (FAILED(hr))
{
WARN("Failed to create Vulkan compute pipeline, hr %#x.\n", hr);
return hr;
}
if (FAILED(hr = vkd3d_private_store_init(&state->private_store)))
{
VK_CALL(vkDestroyPipeline(device->vk_device, state->compute.vk_pipeline, NULL));
return hr;
}
state->vk_bind_point = VK_PIPELINE_BIND_POINT_COMPUTE;
d3d12_device_add_ref(state->device = device);
return S_OK;
}
static enum VkPolygonMode vk_polygon_mode_from_d3d12(D3D12_FILL_MODE mode)
{
switch (mode)
{
case D3D12_FILL_MODE_WIREFRAME:
return VK_POLYGON_MODE_LINE;
case D3D12_FILL_MODE_SOLID:
return VK_POLYGON_MODE_FILL;
default:
FIXME("Unhandled fill mode %#x.\n", mode);
return VK_POLYGON_MODE_FILL;
}
}
static enum VkCullModeFlagBits vk_cull_mode_from_d3d12(D3D12_CULL_MODE mode)
{
switch (mode)
{
case D3D12_CULL_MODE_NONE:
return VK_CULL_MODE_NONE;
case D3D12_CULL_MODE_FRONT:
return VK_CULL_MODE_FRONT_BIT;
case D3D12_CULL_MODE_BACK:
return VK_CULL_MODE_BACK_BIT;
default:
FIXME("Unhandled cull mode %#x.\n", mode);
return VK_CULL_MODE_NONE;
}
}
static void rs_desc_from_d3d12(VkPipelineRasterizationStateCreateInfo *vk_desc,
const D3D12_RASTERIZER_DESC *d3d12_desc)
{
vk_desc->sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
vk_desc->pNext = NULL;
vk_desc->flags = 0;
vk_desc->depthClampEnable = !d3d12_desc->DepthClipEnable;
vk_desc->rasterizerDiscardEnable = VK_FALSE;
vk_desc->polygonMode = vk_polygon_mode_from_d3d12(d3d12_desc->FillMode);
vk_desc->cullMode = vk_cull_mode_from_d3d12(d3d12_desc->CullMode);
vk_desc->frontFace = d3d12_desc->FrontCounterClockwise ? VK_FRONT_FACE_COUNTER_CLOCKWISE : VK_FRONT_FACE_CLOCKWISE;
vk_desc->depthBiasEnable = d3d12_desc->DepthBias || d3d12_desc->SlopeScaledDepthBias;
vk_desc->depthBiasConstantFactor = d3d12_desc->DepthBias;
vk_desc->depthBiasClamp = d3d12_desc->DepthBiasClamp;
vk_desc->depthBiasSlopeFactor = d3d12_desc->SlopeScaledDepthBias;
vk_desc->lineWidth = 1.0f;
if (d3d12_desc->MultisampleEnable)
FIXME_ONCE("Ignoring MultisampleEnable %#x.\n", d3d12_desc->MultisampleEnable);
if (d3d12_desc->AntialiasedLineEnable)
FIXME_ONCE("Ignoring AntialiasedLineEnable %#x.\n", d3d12_desc->AntialiasedLineEnable);
if (d3d12_desc->ForcedSampleCount)
FIXME("Ignoring ForcedSampleCount %#x.\n", d3d12_desc->ForcedSampleCount);
}
static void rs_conservative_info_from_d3d12(VkPipelineRasterizationConservativeStateCreateInfoEXT *conservative_info,
VkPipelineRasterizationStateCreateInfo *vk_rs_desc, const D3D12_RASTERIZER_DESC *d3d12_desc)
{
if (d3d12_desc->ConservativeRaster == D3D12_CONSERVATIVE_RASTERIZATION_MODE_OFF)
return;
conservative_info->sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_CONSERVATIVE_STATE_CREATE_INFO_EXT;
conservative_info->pNext = NULL;
conservative_info->flags = 0;
conservative_info->conservativeRasterizationMode = VK_CONSERVATIVE_RASTERIZATION_MODE_OVERESTIMATE_EXT;
conservative_info->extraPrimitiveOverestimationSize = 0.0f;
vk_prepend_struct(vk_rs_desc, conservative_info);
}
static void rs_depth_clip_info_from_d3d12(VkPipelineRasterizationDepthClipStateCreateInfoEXT *depth_clip_info,
VkPipelineRasterizationStateCreateInfo *vk_rs_desc, const D3D12_RASTERIZER_DESC *d3d12_desc)
{
vk_rs_desc->depthClampEnable = VK_TRUE;
depth_clip_info->sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_DEPTH_CLIP_STATE_CREATE_INFO_EXT;
depth_clip_info->pNext = NULL;
depth_clip_info->flags = 0;
depth_clip_info->depthClipEnable = d3d12_desc->DepthClipEnable;
vk_prepend_struct(vk_rs_desc, depth_clip_info);
}
static void rs_stream_info_from_d3d12(VkPipelineRasterizationStateStreamCreateInfoEXT *stream_info,
VkPipelineRasterizationStateCreateInfo *vk_rs_desc, const D3D12_STREAM_OUTPUT_DESC *so_desc,
const struct vkd3d_vulkan_info *vk_info)
{
if (!so_desc->RasterizedStream || so_desc->RasterizedStream == D3D12_SO_NO_RASTERIZED_STREAM)
return;
if (!vk_info->rasterization_stream)
{
FIXME("Rasterization stream select is not supported by Vulkan implementation.\n");
return;
}
stream_info->sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_STREAM_CREATE_INFO_EXT;
stream_info->pNext = NULL;
stream_info->flags = 0;
stream_info->rasterizationStream = so_desc->RasterizedStream;
vk_prepend_struct(vk_rs_desc, stream_info);
}
static enum VkStencilOp vk_stencil_op_from_d3d12(D3D12_STENCIL_OP op)
{
switch (op)
{
case D3D12_STENCIL_OP_KEEP:
return VK_STENCIL_OP_KEEP;
case D3D12_STENCIL_OP_ZERO:
return VK_STENCIL_OP_ZERO;
case D3D12_STENCIL_OP_REPLACE:
return VK_STENCIL_OP_REPLACE;
case D3D12_STENCIL_OP_INCR_SAT:
return VK_STENCIL_OP_INCREMENT_AND_CLAMP;
case D3D12_STENCIL_OP_DECR_SAT:
return VK_STENCIL_OP_DECREMENT_AND_CLAMP;
case D3D12_STENCIL_OP_INVERT:
return VK_STENCIL_OP_INVERT;
case D3D12_STENCIL_OP_INCR:
return VK_STENCIL_OP_INCREMENT_AND_WRAP;
case D3D12_STENCIL_OP_DECR:
return VK_STENCIL_OP_DECREMENT_AND_WRAP;
default:
FIXME("Unhandled stencil op %#x.\n", op);
return VK_STENCIL_OP_KEEP;
}
}
enum VkCompareOp vk_compare_op_from_d3d12(D3D12_COMPARISON_FUNC op)
{
switch (op)
{
case D3D12_COMPARISON_FUNC_NEVER:
return VK_COMPARE_OP_NEVER;
case D3D12_COMPARISON_FUNC_LESS:
return VK_COMPARE_OP_LESS;
case D3D12_COMPARISON_FUNC_EQUAL:
return VK_COMPARE_OP_EQUAL;
case D3D12_COMPARISON_FUNC_LESS_EQUAL:
return VK_COMPARE_OP_LESS_OR_EQUAL;
case D3D12_COMPARISON_FUNC_GREATER:
return VK_COMPARE_OP_GREATER;
case D3D12_COMPARISON_FUNC_NOT_EQUAL:
return VK_COMPARE_OP_NOT_EQUAL;
case D3D12_COMPARISON_FUNC_GREATER_EQUAL:
return VK_COMPARE_OP_GREATER_OR_EQUAL;
case D3D12_COMPARISON_FUNC_ALWAYS:
return VK_COMPARE_OP_ALWAYS;
default:
FIXME("Unhandled compare op %#x.\n", op);
return VK_COMPARE_OP_NEVER;
}
}
static void vk_stencil_op_state_from_d3d12(struct VkStencilOpState *vk_desc,
const D3D12_DEPTH_STENCILOP_DESC *d3d12_desc, uint32_t compare_mask, uint32_t write_mask)
{
vk_desc->failOp = vk_stencil_op_from_d3d12(d3d12_desc->StencilFailOp);
vk_desc->passOp = vk_stencil_op_from_d3d12(d3d12_desc->StencilPassOp);
vk_desc->depthFailOp = vk_stencil_op_from_d3d12(d3d12_desc->StencilDepthFailOp);
vk_desc->compareOp = vk_compare_op_from_d3d12(d3d12_desc->StencilFunc);
vk_desc->compareMask = compare_mask;
vk_desc->writeMask = write_mask;
/* The stencil reference value is a dynamic state. Set by OMSetStencilRef(). */
vk_desc->reference = 0;
}
static void ds_desc_from_d3d12(struct VkPipelineDepthStencilStateCreateInfo *vk_desc,
const D3D12_DEPTH_STENCIL_DESC1 *d3d12_desc)
{
memset(vk_desc, 0, sizeof(*vk_desc));
vk_desc->sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
vk_desc->pNext = NULL;
vk_desc->flags = 0;
if ((vk_desc->depthTestEnable = d3d12_desc->DepthEnable))
{
vk_desc->depthWriteEnable = d3d12_desc->DepthWriteMask & D3D12_DEPTH_WRITE_MASK_ALL;
vk_desc->depthCompareOp = vk_compare_op_from_d3d12(d3d12_desc->DepthFunc);
}
else
{
vk_desc->depthWriteEnable = VK_FALSE;
vk_desc->depthCompareOp = VK_COMPARE_OP_NEVER;
}
vk_desc->depthBoundsTestEnable = d3d12_desc->DepthBoundsTestEnable;
if ((vk_desc->stencilTestEnable = d3d12_desc->StencilEnable))
{
vk_stencil_op_state_from_d3d12(&vk_desc->front, &d3d12_desc->FrontFace,
d3d12_desc->StencilReadMask, d3d12_desc->StencilWriteMask);
vk_stencil_op_state_from_d3d12(&vk_desc->back, &d3d12_desc->BackFace,
d3d12_desc->StencilReadMask, d3d12_desc->StencilWriteMask);
}
else
{
memset(&vk_desc->front, 0, sizeof(vk_desc->front));
memset(&vk_desc->back, 0, sizeof(vk_desc->back));
}
vk_desc->minDepthBounds = 0.0f;
vk_desc->maxDepthBounds = 1.0f;
}
static enum VkBlendFactor vk_blend_factor_from_d3d12(D3D12_BLEND blend, bool alpha)
{
switch (blend)
{
case D3D12_BLEND_ZERO:
return VK_BLEND_FACTOR_ZERO;
case D3D12_BLEND_ONE:
return VK_BLEND_FACTOR_ONE;
case D3D12_BLEND_SRC_COLOR:
return VK_BLEND_FACTOR_SRC_COLOR;
case D3D12_BLEND_INV_SRC_COLOR:
return VK_BLEND_FACTOR_ONE_MINUS_SRC_COLOR;
case D3D12_BLEND_SRC_ALPHA:
return VK_BLEND_FACTOR_SRC_ALPHA;
case D3D12_BLEND_INV_SRC_ALPHA:
return VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
case D3D12_BLEND_DEST_ALPHA:
return VK_BLEND_FACTOR_DST_ALPHA;
case D3D12_BLEND_INV_DEST_ALPHA:
return VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA;
case D3D12_BLEND_DEST_COLOR:
return VK_BLEND_FACTOR_DST_COLOR;
case D3D12_BLEND_INV_DEST_COLOR:
return VK_BLEND_FACTOR_ONE_MINUS_DST_COLOR;
case D3D12_BLEND_SRC_ALPHA_SAT:
return VK_BLEND_FACTOR_SRC_ALPHA_SATURATE;
case D3D12_BLEND_BLEND_FACTOR:
if (alpha)
return VK_BLEND_FACTOR_CONSTANT_ALPHA;
return VK_BLEND_FACTOR_CONSTANT_COLOR;
case D3D12_BLEND_INV_BLEND_FACTOR:
if (alpha)
return VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA;
return VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR;
case D3D12_BLEND_SRC1_COLOR:
return VK_BLEND_FACTOR_SRC1_COLOR;
case D3D12_BLEND_INV_SRC1_COLOR:
return VK_BLEND_FACTOR_ONE_MINUS_SRC1_COLOR;
case D3D12_BLEND_SRC1_ALPHA:
return VK_BLEND_FACTOR_SRC1_ALPHA;
case D3D12_BLEND_INV_SRC1_ALPHA:
return VK_BLEND_FACTOR_ONE_MINUS_SRC1_ALPHA;
default:
FIXME("Unhandled blend %#x.\n", blend);
return VK_BLEND_FACTOR_ZERO;
}
}
static enum VkBlendOp vk_blend_op_from_d3d12(D3D12_BLEND_OP op)
{
switch (op)
{
case D3D12_BLEND_OP_ADD:
return VK_BLEND_OP_ADD;
case D3D12_BLEND_OP_SUBTRACT:
return VK_BLEND_OP_SUBTRACT;
case D3D12_BLEND_OP_REV_SUBTRACT:
return VK_BLEND_OP_REVERSE_SUBTRACT;
case D3D12_BLEND_OP_MIN:
return VK_BLEND_OP_MIN;
case D3D12_BLEND_OP_MAX:
return VK_BLEND_OP_MAX;
default:
FIXME("Unhandled blend op %#x.\n", op);
return VK_BLEND_OP_ADD;
}
}
static void blend_attachment_from_d3d12(struct VkPipelineColorBlendAttachmentState *vk_desc,
const D3D12_RENDER_TARGET_BLEND_DESC *d3d12_desc)
{
if (d3d12_desc->BlendEnable)
{
vk_desc->blendEnable = VK_TRUE;
vk_desc->srcColorBlendFactor = vk_blend_factor_from_d3d12(d3d12_desc->SrcBlend, false);
vk_desc->dstColorBlendFactor = vk_blend_factor_from_d3d12(d3d12_desc->DestBlend, false);
vk_desc->colorBlendOp = vk_blend_op_from_d3d12(d3d12_desc->BlendOp);
vk_desc->srcAlphaBlendFactor = vk_blend_factor_from_d3d12(d3d12_desc->SrcBlendAlpha, true);
vk_desc->dstAlphaBlendFactor = vk_blend_factor_from_d3d12(d3d12_desc->DestBlendAlpha, true);
vk_desc->alphaBlendOp = vk_blend_op_from_d3d12(d3d12_desc->BlendOpAlpha);
}
else
{
memset(vk_desc, 0, sizeof(*vk_desc));
}
vk_desc->colorWriteMask = 0;
if (d3d12_desc->RenderTargetWriteMask & D3D12_COLOR_WRITE_ENABLE_RED)
vk_desc->colorWriteMask |= VK_COLOR_COMPONENT_R_BIT;
if (d3d12_desc->RenderTargetWriteMask & D3D12_COLOR_WRITE_ENABLE_GREEN)
vk_desc->colorWriteMask |= VK_COLOR_COMPONENT_G_BIT;
if (d3d12_desc->RenderTargetWriteMask & D3D12_COLOR_WRITE_ENABLE_BLUE)
vk_desc->colorWriteMask |= VK_COLOR_COMPONENT_B_BIT;
if (d3d12_desc->RenderTargetWriteMask & D3D12_COLOR_WRITE_ENABLE_ALPHA)
vk_desc->colorWriteMask |= VK_COLOR_COMPONENT_A_BIT;
}
static VkLogicOp vk_logic_op_from_d3d12(D3D12_LOGIC_OP op)
{
switch (op)
{
case D3D12_LOGIC_OP_CLEAR:
return VK_LOGIC_OP_CLEAR;
case D3D12_LOGIC_OP_SET:
return VK_LOGIC_OP_SET;
case D3D12_LOGIC_OP_COPY:
return VK_LOGIC_OP_COPY;
case D3D12_LOGIC_OP_COPY_INVERTED:
return VK_LOGIC_OP_COPY_INVERTED;
case D3D12_LOGIC_OP_NOOP:
return VK_LOGIC_OP_NO_OP;
case D3D12_LOGIC_OP_INVERT:
return VK_LOGIC_OP_INVERT;
case D3D12_LOGIC_OP_AND:
return VK_LOGIC_OP_AND;
case D3D12_LOGIC_OP_NAND:
return VK_LOGIC_OP_NAND;
case D3D12_LOGIC_OP_OR:
return VK_LOGIC_OP_OR;
case D3D12_LOGIC_OP_NOR:
return VK_LOGIC_OP_NOR;
case D3D12_LOGIC_OP_XOR:
return VK_LOGIC_OP_XOR;
case D3D12_LOGIC_OP_EQUIV:
return VK_LOGIC_OP_EQUIVALENT;
case D3D12_LOGIC_OP_AND_REVERSE:
return VK_LOGIC_OP_AND_REVERSE;
case D3D12_LOGIC_OP_AND_INVERTED:
return VK_LOGIC_OP_AND_INVERTED;
case D3D12_LOGIC_OP_OR_REVERSE:
return VK_LOGIC_OP_OR_REVERSE;
case D3D12_LOGIC_OP_OR_INVERTED:
return VK_LOGIC_OP_OR_INVERTED;
default:
FIXME("Unhandled logic op %#x.\n", op);
return VK_LOGIC_OP_NO_OP;
}
}
static void blend_desc_from_d3d12(VkPipelineColorBlendStateCreateInfo *vk_desc, const D3D12_BLEND_DESC *d3d12_desc,
uint32_t attachment_count, const VkPipelineColorBlendAttachmentState *attachments)
{
vk_desc->sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
vk_desc->pNext = NULL;
vk_desc->flags = 0;
vk_desc->logicOpEnable = d3d12_desc->RenderTarget[0].LogicOpEnable;
vk_desc->logicOp = vk_logic_op_from_d3d12(d3d12_desc->RenderTarget[0].LogicOp);
vk_desc->attachmentCount = attachment_count;
vk_desc->pAttachments = attachments;
/* Blend constants are dynamic state */
memset(vk_desc->blendConstants, 0, sizeof(vk_desc->blendConstants));
}
static bool is_dual_source_blending_blend(D3D12_BLEND b)
{
return b == D3D12_BLEND_SRC1_COLOR || b == D3D12_BLEND_INV_SRC1_COLOR
|| b == D3D12_BLEND_SRC1_ALPHA || b == D3D12_BLEND_INV_SRC1_ALPHA;
}
static bool is_dual_source_blending(const D3D12_RENDER_TARGET_BLEND_DESC *desc)
{
return desc->BlendEnable
&& (is_dual_source_blending_blend(desc->SrcBlend)
|| is_dual_source_blending_blend(desc->DestBlend)
|| is_dual_source_blending_blend(desc->SrcBlendAlpha)
|| is_dual_source_blending_blend(desc->DestBlendAlpha));
}
static HRESULT compute_input_layout_offsets(const struct d3d12_device *device,
const D3D12_INPUT_LAYOUT_DESC *input_layout_desc, uint32_t *offsets)
{
uint32_t input_slot_offsets[D3D12_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT] = {0};
const D3D12_INPUT_ELEMENT_DESC *e;
const struct vkd3d_format *format;
unsigned int i;
if (input_layout_desc->NumElements > D3D12_VS_INPUT_REGISTER_COUNT)
{
FIXME("InputLayout.NumElements %u > %u, ignoring extra elements.\n",
input_layout_desc->NumElements, D3D12_VS_INPUT_REGISTER_COUNT);
}
for (i = 0; i < min(input_layout_desc->NumElements, D3D12_VS_INPUT_REGISTER_COUNT); ++i)
{
e = &input_layout_desc->pInputElementDescs[i];
if (e->InputSlot >= ARRAY_SIZE(input_slot_offsets))
{
WARN("Invalid input slot %#x.\n", e->InputSlot);
return E_INVALIDARG;
}
if (!(format = vkd3d_get_format(device, e->Format, false)))
{
WARN("Invalid input element format %#x.\n", e->Format);
return E_INVALIDARG;
}
if (e->AlignedByteOffset != D3D12_APPEND_ALIGNED_ELEMENT)
offsets[i] = e->AlignedByteOffset;
else
offsets[i] = input_slot_offsets[e->InputSlot];
input_slot_offsets[e->InputSlot] = align(offsets[i] + format->byte_count, 4);
}
return S_OK;
}
static unsigned int vkd3d_get_rt_format_swizzle(const struct vkd3d_format *format)
{
if (format->dxgi_format == DXGI_FORMAT_A8_UNORM)
return VKD3D_SWIZZLE(VKD3D_SWIZZLE_W, VKD3D_SWIZZLE_X, VKD3D_SWIZZLE_Y, VKD3D_SWIZZLE_Z);
return VKD3D_NO_SWIZZLE;
}
STATIC_ASSERT(sizeof(struct vkd3d_shader_transform_feedback_element) == sizeof(D3D12_SO_DECLARATION_ENTRY));
static HRESULT d3d12_graphics_pipeline_state_create_render_pass(
struct d3d12_graphics_pipeline_state *graphics, struct d3d12_device *device,
VkFormat dynamic_dsv_format, VkRenderPass *vk_render_pass, VkImageLayout *dsv_layout,
uint32_t variant_flags)
{
struct vkd3d_render_pass_key key;
VkFormat dsv_format;
unsigned int i;
memcpy(key.vk_formats, graphics->rtv_formats, sizeof(graphics->rtv_formats));
key.attachment_count = graphics->rt_count;
key.flags = 0;
if (!(dsv_format = graphics->dsv_format) && (graphics->null_attachment_mask & dsv_attachment_mask(graphics)))
dsv_format = dynamic_dsv_format;
if (dsv_format)
{
assert(graphics->ds_desc.front.writeMask == graphics->ds_desc.back.writeMask);
if (graphics->ds_desc.depthTestEnable || graphics->ds_desc.depthBoundsTestEnable)
{
key.flags |= VKD3D_RENDER_PASS_KEY_DEPTH_ENABLE;
if (graphics->ds_desc.depthWriteEnable)
key.flags |= VKD3D_RENDER_PASS_KEY_DEPTH_WRITE;
}
if (graphics->ds_desc.stencilTestEnable)
{
key.flags |= VKD3D_RENDER_PASS_KEY_STENCIL_ENABLE;
if (graphics->ds_desc.front.writeMask != 0)
key.flags |= VKD3D_RENDER_PASS_KEY_STENCIL_WRITE;
}
key.vk_formats[key.attachment_count++] = dsv_format;
}
if (variant_flags & VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_VRS_ATTACHMENT)
key.flags |= VKD3D_RENDER_PASS_KEY_VRS_ATTACHMENT;
if (key.attachment_count != ARRAY_SIZE(key.vk_formats))
key.vk_formats[ARRAY_SIZE(key.vk_formats) - 1] = VK_FORMAT_UNDEFINED;
for (i = key.attachment_count; i < ARRAY_SIZE(key.vk_formats); ++i)
assert(key.vk_formats[i] == VK_FORMAT_UNDEFINED);
key.sample_count = graphics->ms_desc.rasterizationSamples;
if (dsv_layout)
*dsv_layout = vkd3d_render_pass_get_depth_stencil_layout(&key);
return vkd3d_render_pass_cache_find(&device->render_pass_cache, device, &key, vk_render_pass);
}
static bool vk_blend_factor_needs_blend_constants(VkBlendFactor blend_factor)
{
return blend_factor == VK_BLEND_FACTOR_CONSTANT_COLOR ||
blend_factor == VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_COLOR ||
blend_factor == VK_BLEND_FACTOR_CONSTANT_ALPHA ||
blend_factor == VK_BLEND_FACTOR_ONE_MINUS_CONSTANT_ALPHA;
}
static bool vk_blend_attachment_needs_blend_constants(const VkPipelineColorBlendAttachmentState *attachment)
{
return attachment->blendEnable && (
vk_blend_factor_needs_blend_constants(attachment->srcColorBlendFactor) ||
vk_blend_factor_needs_blend_constants(attachment->dstColorBlendFactor) ||
vk_blend_factor_needs_blend_constants(attachment->srcAlphaBlendFactor) ||
vk_blend_factor_needs_blend_constants(attachment->dstAlphaBlendFactor));
}
static uint32_t d3d12_graphics_pipeline_state_init_dynamic_state(struct d3d12_pipeline_state *state,
VkPipelineDynamicStateCreateInfo *dynamic_desc, VkDynamicState *dynamic_state_buffer,
const struct vkd3d_pipeline_key *key)
{
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
uint32_t dynamic_state_flags;
unsigned int i, count;
static const struct
{
enum vkd3d_dynamic_state_flag flag;
VkDynamicState vk_state;
}
dynamic_state_list[] =
{
{ VKD3D_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_VIEWPORT },
{ VKD3D_DYNAMIC_STATE_SCISSOR, VK_DYNAMIC_STATE_SCISSOR },
{ VKD3D_DYNAMIC_STATE_VIEWPORT_COUNT, VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT_EXT },
{ VKD3D_DYNAMIC_STATE_SCISSOR_COUNT, VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT_EXT },
{ VKD3D_DYNAMIC_STATE_BLEND_CONSTANTS, VK_DYNAMIC_STATE_BLEND_CONSTANTS },
{ VKD3D_DYNAMIC_STATE_STENCIL_REFERENCE, VK_DYNAMIC_STATE_STENCIL_REFERENCE },
{ VKD3D_DYNAMIC_STATE_DEPTH_BOUNDS, VK_DYNAMIC_STATE_DEPTH_BOUNDS },
{ VKD3D_DYNAMIC_STATE_TOPOLOGY, VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT },
{ VKD3D_DYNAMIC_STATE_VERTEX_BUFFER_STRIDE, VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT },
{ VKD3D_DYNAMIC_STATE_FRAGMENT_SHADING_RATE, VK_DYNAMIC_STATE_FRAGMENT_SHADING_RATE_KHR },
};
dynamic_state_flags = 0;
/* Enable dynamic states as necessary */
if (!key || key->dynamic_viewport)
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_VIEWPORT_COUNT | VKD3D_DYNAMIC_STATE_SCISSOR_COUNT;
else
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_VIEWPORT | VKD3D_DYNAMIC_STATE_SCISSOR;
if (graphics->attribute_binding_count)
{
if (!key || key->dynamic_stride)
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_VERTEX_BUFFER_STRIDE;
else
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_VERTEX_BUFFER;
}
if (!key || key->dynamic_topology)
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_TOPOLOGY;
if (graphics->ds_desc.stencilTestEnable)
{
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_STENCIL_REFERENCE;
}
if (graphics->ds_desc.depthBoundsTestEnable)
{
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_DEPTH_BOUNDS;
}
for (i = 0; i < graphics->rt_count; i++)
{
if (vk_blend_attachment_needs_blend_constants(&graphics->blend_attachments[i]))
{
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_BLEND_CONSTANTS;
}
}
/* We always need to enable fragment shading rate dynamic state when rasterizing.
* D3D12 has no information about this ahead of time for a pipeline
* unlike Vulkan.
* Target Independent Rasterization (ForcedSampleCount) is not supported when this is used
* so we don't need to worry about side effects when there are no render targets. */
if (d3d12_device_supports_variable_shading_rate_tier_1(state->device) && graphics->rt_count)
dynamic_state_flags |= VKD3D_DYNAMIC_STATE_FRAGMENT_SHADING_RATE;
/* Build dynamic state create info */
for (i = 0, count = 0; i < ARRAY_SIZE(dynamic_state_list); i++)
{
if (dynamic_state_flags & dynamic_state_list[i].flag)
dynamic_state_buffer[count++] = dynamic_state_list[i].vk_state;
}
dynamic_desc->sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
dynamic_desc->pNext = NULL;
dynamic_desc->flags = 0;
dynamic_desc->dynamicStateCount = count;
dynamic_desc->pDynamicStates = dynamic_state_buffer;
return dynamic_state_flags;
}
static bool d3d12_is_valid_pipeline_variant(struct d3d12_device *device, uint32_t variant_flags)
{
if ((variant_flags & VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_VRS_ATTACHMENT) &&
!device->device_info.fragment_shading_rate_features.attachmentFragmentShadingRate)
return false;
return true;
}
static HRESULT d3d12_pipeline_state_init_graphics(struct d3d12_pipeline_state *state,
struct d3d12_device *device, const struct d3d12_pipeline_state_desc *desc)
{
const VkPhysicalDeviceFeatures *features = &device->device_info.features2.features;
bool have_attachment, is_dsv_format_unknown, supports_extended_dynamic_state;
unsigned int ps_output_swizzle[D3D12_SIMULTANEOUS_RENDER_TARGET_COUNT];
struct vkd3d_shader_compile_arguments compile_args, ps_compile_args;
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
const D3D12_STREAM_OUTPUT_DESC *so_desc = &desc->stream_output;
VkVertexInputBindingDivisorDescriptionEXT *binding_divisor;
const struct vkd3d_vulkan_info *vk_info = &device->vk_info;
uint32_t instance_divisors[D3D12_VS_INPUT_REGISTER_COUNT];
uint32_t aligned_offsets[D3D12_VS_INPUT_REGISTER_COUNT];
struct vkd3d_shader_parameter ps_shader_parameters[1];
struct vkd3d_shader_transform_feedback_info xfb_info;
struct vkd3d_shader_interface_info shader_interface;
const struct d3d12_root_signature *root_signature;
struct vkd3d_shader_signature input_signature;
VkShaderStageFlagBits xfb_stage = 0;
VkSampleCountFlagBits sample_count;
const struct vkd3d_format *format;
unsigned int instance_divisor;
VkVertexInputRate input_rate;
unsigned int i, j;
size_t rt_count;
uint32_t mask;
HRESULT hr;
int ret;
static const struct
{
enum VkShaderStageFlagBits stage;
ptrdiff_t offset;
}
shader_stages[] =
{
{VK_SHADER_STAGE_VERTEX_BIT, offsetof(struct d3d12_pipeline_state_desc, vs)},
{VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT, offsetof(struct d3d12_pipeline_state_desc, hs)},
{VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT, offsetof(struct d3d12_pipeline_state_desc, ds)},
{VK_SHADER_STAGE_GEOMETRY_BIT, offsetof(struct d3d12_pipeline_state_desc, gs)},
{VK_SHADER_STAGE_FRAGMENT_BIT, offsetof(struct d3d12_pipeline_state_desc, ps)},
};
state->ID3D12PipelineState_iface.lpVtbl = &d3d12_pipeline_state_vtbl;
state->refcount = 1;
graphics->stage_count = 0;
graphics->primitive_topology_type = desc->primitive_topology_type;
memset(&input_signature, 0, sizeof(input_signature));
for (i = desc->rtv_formats.NumRenderTargets; i < ARRAY_SIZE(desc->rtv_formats.RTFormats); ++i)
{
if (desc->rtv_formats.RTFormats[i] != DXGI_FORMAT_UNKNOWN)
{
WARN("Format must be set to DXGI_FORMAT_UNKNOWN for inactive render targets.\n");
return E_INVALIDARG;
}
}
if (desc->root_signature)
root_signature = unsafe_impl_from_ID3D12RootSignature(desc->root_signature);
else
root_signature = unsafe_impl_from_ID3D12RootSignature(state->private_root_signature);
sample_count = vk_samples_from_dxgi_sample_desc(&desc->sample_desc);
if (desc->sample_desc.Count != 1 && desc->sample_desc.Quality)
WARN("Ignoring sample quality %u.\n", desc->sample_desc.Quality);
rt_count = desc->rtv_formats.NumRenderTargets;
if (rt_count > ARRAY_SIZE(graphics->blend_attachments))
{
FIXME("NumRenderTargets %zu > %zu, ignoring extra formats.\n",
rt_count, ARRAY_SIZE(graphics->blend_attachments));
rt_count = ARRAY_SIZE(graphics->blend_attachments);
}
graphics->null_attachment_mask = 0;
for (i = 0; i < rt_count; ++i)
{
const D3D12_RENDER_TARGET_BLEND_DESC *rt_desc;
if (desc->rtv_formats.RTFormats[i] == DXGI_FORMAT_UNKNOWN)
{
graphics->null_attachment_mask |= 1u << i;
ps_output_swizzle[i] = VKD3D_NO_SWIZZLE;
graphics->rtv_formats[i] = VK_FORMAT_UNDEFINED;
}
else if ((format = vkd3d_get_format(device, desc->rtv_formats.RTFormats[i], false)))
{
ps_output_swizzle[i] = vkd3d_get_rt_format_swizzle(format);
graphics->rtv_formats[i] = format->vk_format;
}
else
{
WARN("Invalid RTV format %#x.\n", desc->rtv_formats.RTFormats[i]);
hr = E_INVALIDARG;
goto fail;
}
rt_desc = &desc->blend_state.RenderTarget[desc->blend_state.IndependentBlendEnable ? i : 0];
if (desc->blend_state.IndependentBlendEnable && rt_desc->LogicOpEnable)
{
WARN("IndependentBlendEnable must be FALSE when logic operations are enabled.\n");
hr = E_INVALIDARG;
goto fail;
}
if (rt_desc->BlendEnable && rt_desc->LogicOpEnable)
{
WARN("Only one of BlendEnable or LogicOpEnable can be set to TRUE.");
hr = E_INVALIDARG;
goto fail;
}
blend_attachment_from_d3d12(&graphics->blend_attachments[i], rt_desc);
if (graphics->null_attachment_mask & (1u << i))
memset(&graphics->blend_attachments[i], 0, sizeof(graphics->blend_attachments[i]));
}
for (i = rt_count; i < ARRAY_SIZE(graphics->rtv_formats); ++i)
graphics->rtv_formats[i] = VK_FORMAT_UNDEFINED;
graphics->rt_count = rt_count;
blend_desc_from_d3d12(&graphics->blend_desc, &desc->blend_state,
graphics->rt_count, graphics->blend_attachments);
if (graphics->blend_desc.logicOpEnable && !features->logicOp)
{
ERR("Logic op not supported by device.\n");
hr = E_INVALIDARG;
goto fail;
}
ds_desc_from_d3d12(&graphics->ds_desc, &desc->depth_stencil_state);
if (graphics->ds_desc.depthBoundsTestEnable && !features->depthBounds)
{
ERR("Depth bounds test not supported by device.\n");
hr = E_INVALIDARG;
goto fail;
}
if (desc->dsv_format == DXGI_FORMAT_UNKNOWN
&& graphics->ds_desc.depthTestEnable && !graphics->ds_desc.depthWriteEnable
&& graphics->ds_desc.depthCompareOp == VK_COMPARE_OP_ALWAYS && !graphics->ds_desc.stencilTestEnable)
{
TRACE("Disabling depth test.\n");
graphics->ds_desc.depthTestEnable = VK_FALSE;
}
graphics->dsv_format = VK_FORMAT_UNDEFINED;
if (graphics->ds_desc.depthTestEnable || graphics->ds_desc.stencilTestEnable || graphics->ds_desc.depthBoundsTestEnable)
{
if (desc->dsv_format == DXGI_FORMAT_UNKNOWN)
{
WARN("DSV format is DXGI_FORMAT_UNKNOWN.\n");
graphics->dsv_format = VK_FORMAT_UNDEFINED;
graphics->null_attachment_mask |= dsv_attachment_mask(graphics);
}
else if ((format = vkd3d_get_format(device, desc->dsv_format, true)))
{
if (format->vk_aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT))
graphics->dsv_format = format->vk_format;
else
FIXME("Format %#x is not depth/stencil format.\n", format->dxgi_format);
}
else
{
WARN("Invalid DSV format %#x.\n", desc->dsv_format);
hr = E_INVALIDARG;
goto fail;
}
}
ps_shader_parameters[0].name = VKD3D_SHADER_PARAMETER_NAME_RASTERIZER_SAMPLE_COUNT;
ps_shader_parameters[0].type = VKD3D_SHADER_PARAMETER_TYPE_IMMEDIATE_CONSTANT;
ps_shader_parameters[0].data_type = VKD3D_SHADER_PARAMETER_DATA_TYPE_UINT32;
ps_shader_parameters[0].immediate_constant.u32 = sample_count;
memset(&compile_args, 0, sizeof(compile_args));
compile_args.target = VKD3D_SHADER_TARGET_SPIRV_VULKAN_1_0;
compile_args.target_extension_count = vk_info->shader_extension_count;
compile_args.target_extensions = vk_info->shader_extensions;
compile_args.config_flags = vkd3d_config_flags;
/* Options which are exclusive to PS. Especially output swizzles must only be used in PS. */
ps_compile_args = compile_args;
ps_compile_args.parameter_count = ARRAY_SIZE(ps_shader_parameters);
ps_compile_args.parameters = ps_shader_parameters;
ps_compile_args.dual_source_blending = is_dual_source_blending(&desc->blend_state.RenderTarget[0]);
ps_compile_args.output_swizzles = ps_output_swizzle;
ps_compile_args.output_swizzle_count = rt_count;
if (ps_compile_args.dual_source_blending)
{
/* If we're using dual source blending, we can only safely write to MRT 0.
* Be defensive about programs which do not do this for us. */
memset(graphics->blend_attachments + 1, 0,
sizeof(graphics->blend_attachments[0]) * (ARRAY_SIZE(graphics->blend_attachments) - 1));
}
if (compile_args.dual_source_blending && rt_count > 1)
{
WARN("Only one render target is allowed when dual source blending is used.\n");
hr = E_INVALIDARG;
goto fail;
}
if (compile_args.dual_source_blending && desc->blend_state.IndependentBlendEnable)
{
for (i = 1; i < ARRAY_SIZE(desc->blend_state.RenderTarget); ++i)
{
if (desc->blend_state.RenderTarget[i].BlendEnable)
{
WARN("Blend enable cannot be set for render target %u when dual source blending is used.\n", i);
hr = E_INVALIDARG;
goto fail;
}
}
}
graphics->xfb_enabled = false;
if (so_desc->NumEntries)
{
if (!(root_signature->d3d12_flags & D3D12_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT))
{
WARN("Stream output is used without D3D12_ROOT_SIGNATURE_FLAG_ALLOW_STREAM_OUTPUT.\n");
hr = E_INVALIDARG;
goto fail;
}
if (!vk_info->EXT_transform_feedback)
{
FIXME("Transform feedback is not supported by Vulkan implementation.\n");
hr = E_NOTIMPL;
goto fail;
}
graphics->xfb_enabled = true;
xfb_info.elements = (const struct vkd3d_shader_transform_feedback_element *)so_desc->pSODeclaration;
xfb_info.element_count = so_desc->NumEntries;
xfb_info.buffer_strides = so_desc->pBufferStrides;
xfb_info.buffer_stride_count = so_desc->NumStrides;
if (desc->gs.pShaderBytecode)
xfb_stage = VK_SHADER_STAGE_GEOMETRY_BIT;
else if (desc->ds.pShaderBytecode)
xfb_stage = VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT;
else
xfb_stage = VK_SHADER_STAGE_VERTEX_BIT;
}
shader_interface.flags = d3d12_root_signature_get_shader_interface_flags(root_signature);
shader_interface.min_ssbo_alignment = d3d12_device_get_ssbo_alignment(device);
shader_interface.descriptor_tables.offset = root_signature->descriptor_table_offset;
shader_interface.descriptor_tables.count = root_signature->descriptor_table_count;
shader_interface.bindings = root_signature->bindings;
shader_interface.binding_count = root_signature->binding_count;
shader_interface.push_constant_buffers = root_signature->root_constants;
shader_interface.push_constant_buffer_count = root_signature->root_constant_count;
shader_interface.push_constant_ubo_binding = &root_signature->push_constant_ubo_binding;
shader_interface.offset_buffer_binding = &root_signature->offset_buffer_binding;
graphics->patch_vertex_count = 0;
for (i = 0; i < ARRAY_SIZE(shader_stages); ++i)
{
const D3D12_SHADER_BYTECODE *b = (const void *)((uintptr_t)desc + shader_stages[i].offset);
const struct vkd3d_shader_code dxbc = {b->pShaderBytecode, b->BytecodeLength};
if (!b->pShaderBytecode)
continue;
switch (shader_stages[i].stage)
{
case VK_SHADER_STAGE_VERTEX_BIT:
if ((ret = vkd3d_shader_parse_input_signature(&dxbc, &input_signature)) < 0)
{
hr = hresult_from_vkd3d_result(ret);
goto fail;
}
break;
case VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT:
if ((ret = vkd3d_shader_scan_patch_vertex_count(&dxbc, &graphics->patch_vertex_count)) < 0)
{
hr = hresult_from_vkd3d_result(ret);
goto fail;
}
/* fallthrough */
case VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT:
if (desc->primitive_topology_type != D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH)
{
WARN("D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH must be used with tessellation shaders.\n");
hr = E_INVALIDARG;
goto fail;
}
break;
case VK_SHADER_STAGE_GEOMETRY_BIT:
case VK_SHADER_STAGE_FRAGMENT_BIT:
break;
default:
hr = E_INVALIDARG;
goto fail;
}
shader_interface.xfb_info = shader_stages[i].stage == xfb_stage ? &xfb_info : NULL;
shader_interface.stage = shader_stages[i].stage;
if (FAILED(hr = create_shader_stage(device, &graphics->stages[graphics->stage_count],
shader_stages[i].stage, b, &shader_interface,
shader_stages[i].stage == VK_SHADER_STAGE_FRAGMENT_BIT ? &ps_compile_args : &compile_args,
&graphics->stage_meta[graphics->stage_count])))
goto fail;
if (graphics->stage_meta[graphics->stage_count].replaced && device->debug_ring.active)
{
vkd3d_shader_debug_ring_init_spec_constant(device,
&graphics->spec_info[graphics->stage_count],
graphics->stage_meta[graphics->stage_count].hash);
graphics->stages[graphics->stage_count].pSpecializationInfo = &graphics->spec_info[graphics->stage_count].spec_info;
}
++graphics->stage_count;
}
graphics->attribute_count = desc->input_layout.NumElements;
if (graphics->attribute_count > ARRAY_SIZE(graphics->attributes))
{
FIXME("InputLayout.NumElements %zu > %zu, ignoring extra elements.\n",
graphics->attribute_count, ARRAY_SIZE(graphics->attributes));
graphics->attribute_count = ARRAY_SIZE(graphics->attributes);
}
if (graphics->attribute_count
&& !(root_signature->d3d12_flags & D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT))
{
WARN("Input layout is used without D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT.\n");
hr = E_INVALIDARG;
goto fail;
}
if (FAILED(hr = compute_input_layout_offsets(device, &desc->input_layout, aligned_offsets)))
goto fail;
graphics->instance_divisor_count = 0;
graphics->attribute_binding_count = 0;
memset(graphics->minimum_vertex_buffer_dynamic_stride, 0, sizeof(graphics->minimum_vertex_buffer_dynamic_stride));
memset(graphics->vertex_buffer_stride_align_mask, 0, sizeof(graphics->vertex_buffer_stride_align_mask));
for (i = 0, j = 0, mask = 0; i < graphics->attribute_count; ++i)
{
const D3D12_INPUT_ELEMENT_DESC *e = &desc->input_layout.pInputElementDescs[i];
const struct vkd3d_shader_signature_element *signature_element;
if (!(format = vkd3d_get_format(device, e->Format, false)))
{
WARN("Invalid input element format %#x.\n", e->Format);
hr = E_INVALIDARG;
goto fail;
}
if (e->InputSlot >= ARRAY_SIZE(graphics->input_rates)
|| e->InputSlot >= ARRAY_SIZE(instance_divisors))
{
WARN("Invalid input slot %#x.\n", e->InputSlot);
hr = E_INVALIDARG;
goto fail;
}
if (!(signature_element = vkd3d_shader_find_signature_element(&input_signature,
e->SemanticName, e->SemanticIndex, 0)))
{
WARN("Unused input element %u.\n", i);
continue;
}
graphics->attributes[j].location = signature_element->register_index;
graphics->attributes[j].binding = e->InputSlot;
graphics->attributes[j].format = format->vk_format;
if (e->AlignedByteOffset != D3D12_APPEND_ALIGNED_ELEMENT)
graphics->attributes[j].offset = e->AlignedByteOffset;
else
graphics->attributes[j].offset = aligned_offsets[i];
graphics->minimum_vertex_buffer_dynamic_stride[e->InputSlot] =
max(graphics->minimum_vertex_buffer_dynamic_stride[e->InputSlot],
graphics->attributes[j].offset + format->byte_count);
graphics->vertex_buffer_stride_align_mask[e->InputSlot] =
max(graphics->vertex_buffer_stride_align_mask[e->InputSlot], format->byte_count);
++j;
switch (e->InputSlotClass)
{
case D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA:
input_rate = VK_VERTEX_INPUT_RATE_VERTEX;
instance_divisor = 1;
break;
case D3D12_INPUT_CLASSIFICATION_PER_INSTANCE_DATA:
input_rate = VK_VERTEX_INPUT_RATE_INSTANCE;
instance_divisor = e->InstanceDataStepRate;
if (instance_divisor > vk_info->max_vertex_attrib_divisor
|| (!instance_divisor && !vk_info->vertex_attrib_zero_divisor))
{
FIXME("Instance divisor %u not supported by Vulkan implementation.\n", instance_divisor);
instance_divisor = 1;
}
break;
default:
FIXME("Unhandled input slot class %#x on input element %u.\n", e->InputSlotClass, i);
hr = E_INVALIDARG;
goto fail;
}
if (mask & (1u << e->InputSlot) && (graphics->input_rates[e->InputSlot] != input_rate
|| instance_divisors[e->InputSlot] != instance_divisor))
{
FIXME("Input slot rate %#x, instance divisor %u on input element %u conflicts "
"with earlier input slot rate %#x, instance divisor %u.\n",
input_rate, instance_divisor, e->InputSlot,
graphics->input_rates[e->InputSlot], instance_divisors[e->InputSlot]);
hr = E_INVALIDARG;
goto fail;
}
graphics->input_rates[e->InputSlot] = input_rate;
instance_divisors[e->InputSlot] = instance_divisor;
if (instance_divisor != 1 && !(mask & (1u << e->InputSlot)))
{
binding_divisor = &graphics->instance_divisors[graphics->instance_divisor_count++];
binding_divisor->binding = e->InputSlot;
binding_divisor->divisor = instance_divisor;
}
if (!(mask & (1u << e->InputSlot)))
{
VkVertexInputBindingDescription *binding = &graphics->attribute_bindings[graphics->attribute_binding_count++];
binding->binding = e->InputSlot;
binding->inputRate = input_rate;
binding->stride = 0; /* To be filled in later. */
}
mask |= 1u << e->InputSlot;
}
graphics->attribute_count = j;
graphics->vertex_buffer_mask = mask;
vkd3d_shader_free_shader_signature(&input_signature);
for (i = 0; i < D3D12_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT; i++)
{
if (mask & (1u << i))
{
/* In D3D12, VBO strides must be aligned to min(4, max-for-all(format->byte_size)) for a given input slot.
* Native drivers and Windows Vulkan drivers happen to be robust against buggy applications
* which use unaligned formats, but Vulkan drivers are not always robust here (they don't have to be).
* AMD Windows D3D12/Vulkan drivers return the wrong result for unaligned VBO strides,
* but it doesn't crash at least!
* RDNA will hang if we emit tbuffer_loads which don't conform to D3D12 rules. */
/* Essentially all VBO types in D3D12 are POT sized, so this works.
* The exception to this is RGB32, which will clamp to 4 anyways.
* Two potential formats that could mess this analysis up is RGB8 and RGB16,
* but neither of these formats exist. */
graphics->vertex_buffer_stride_align_mask[i] = min(graphics->vertex_buffer_stride_align_mask[i], 4u);
/* POT - 1 for an alignment mask. */
graphics->vertex_buffer_stride_align_mask[i] -= 1;
}
}
switch (desc->strip_cut_value)
{
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_DISABLED:
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF:
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF:
graphics->index_buffer_strip_cut_value = desc->strip_cut_value;
break;
default:
WARN("Invalid index buffer strip cut value %#x.\n", desc->strip_cut_value);
hr = E_INVALIDARG;
goto fail;
}
is_dsv_format_unknown = graphics->null_attachment_mask & dsv_attachment_mask(graphics);
rs_desc_from_d3d12(&graphics->rs_desc, &desc->rasterizer_state);
have_attachment = graphics->rt_count || graphics->dsv_format || is_dsv_format_unknown;
if ((!have_attachment && !(desc->ps.pShaderBytecode && desc->ps.BytecodeLength))
|| so_desc->RasterizedStream == D3D12_SO_NO_RASTERIZED_STREAM)
graphics->rs_desc.rasterizerDiscardEnable = VK_TRUE;
rs_stream_info_from_d3d12(&graphics->rs_stream_info, &graphics->rs_desc, so_desc, vk_info);
if (vk_info->EXT_conservative_rasterization)
rs_conservative_info_from_d3d12(&graphics->rs_conservative_info, &graphics->rs_desc, &desc->rasterizer_state);
if (vk_info->EXT_depth_clip_enable)
rs_depth_clip_info_from_d3d12(&graphics->rs_depth_clip_info, &graphics->rs_desc, &desc->rasterizer_state);
graphics->ms_desc.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
graphics->ms_desc.pNext = NULL;
graphics->ms_desc.flags = 0;
graphics->ms_desc.rasterizationSamples = sample_count;
graphics->ms_desc.sampleShadingEnable = VK_FALSE;
graphics->ms_desc.minSampleShading = 0.0f;
graphics->ms_desc.pSampleMask = NULL;
if (desc->sample_mask != ~0u)
{
assert(DIV_ROUND_UP(sample_count, 32) <= ARRAY_SIZE(graphics->sample_mask));
graphics->sample_mask[0] = desc->sample_mask;
graphics->sample_mask[1] = 0xffffffffu;
graphics->ms_desc.pSampleMask = graphics->sample_mask;
}
graphics->ms_desc.alphaToCoverageEnable = desc->blend_state.AlphaToCoverageEnable;
graphics->ms_desc.alphaToOneEnable = VK_FALSE;
if (desc->view_instancing_desc.ViewInstanceCount)
{
ERR("View instancing not supported.\n");
hr = E_INVALIDARG;
goto fail;
}
supports_extended_dynamic_state = device->device_info.extended_dynamic_state_features.extendedDynamicState &&
(desc->primitive_topology_type != D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH || graphics->patch_vertex_count != 0) &&
desc->primitive_topology_type != D3D12_PRIMITIVE_TOPOLOGY_TYPE_UNDEFINED;
graphics->pipeline_layout = root_signature->graphics.vk_pipeline_layout;
for (i = 0; i < VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_COUNT; i++)
graphics->pipeline[i] = VK_NULL_HANDLE;
state->device = device;
if (supports_extended_dynamic_state)
{
/* If we have EXT_extended_dynamic_state, we can compile a pipeline right here.
* There are still some edge cases where we need to fall back to special pipelines, but that should be very rare. */
if ((hr = vkd3d_create_pipeline_cache_from_d3d12_desc(device, &desc->cached_pso, &state->vk_pso_cache)) < 0)
{
ERR("Failed to create pipeline cache, hr %d.\n", hr);
goto fail;
}
for (i = 0; i < VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_COUNT; i++)
{
if (!d3d12_is_valid_pipeline_variant(device, i))
continue;
if (!(graphics->pipeline[i] = d3d12_pipeline_state_create_pipeline_variant(state, NULL, graphics->dsv_format,
state->vk_pso_cache, &graphics->render_pass[i], &graphics->dynamic_state_flags, i)))
goto fail;
}
}
else
{
for (i = 0; i < VKD3D_GRAPHICS_PIPELINE_STATIC_VARIANT_COUNT; i++)
{
if (!d3d12_is_valid_pipeline_variant(device, i))
continue;
if (FAILED(hr = d3d12_graphics_pipeline_state_create_render_pass(graphics,
device, 0, &graphics->render_pass[i], &graphics->dsv_layout, i)))
goto fail;
}
}
list_init(&graphics->compiled_fallback_pipelines);
if (FAILED(hr = vkd3d_private_store_init(&state->private_store)))
goto fail;
state->vk_bind_point = VK_PIPELINE_BIND_POINT_GRAPHICS;
d3d12_device_add_ref(state->device);
return S_OK;
fail:
for (i = 0; i < graphics->stage_count; ++i)
{
VK_CALL(vkDestroyShaderModule(device->vk_device, state->graphics.stages[i].module, NULL));
}
vkd3d_shader_free_shader_signature(&input_signature);
return hr;
}
bool d3d12_pipeline_state_has_replaced_shaders(struct d3d12_pipeline_state *state)
{
unsigned int i;
if (state->vk_bind_point == VK_PIPELINE_BIND_POINT_COMPUTE)
return state->compute.meta.replaced;
else if (state->vk_bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS)
{
for (i = 0; i < state->graphics.stage_count; i++)
if (state->graphics.stage_meta[i].replaced)
return true;
return false;
}
else
return false;
}
static HRESULT d3d12_pipeline_create_private_root_signature(struct d3d12_device *device,
VkPipelineBindPoint bind_point, const struct d3d12_pipeline_state_desc *desc,
ID3D12RootSignature **root_signature)
{
const struct D3D12_SHADER_BYTECODE *bytecode = bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS ? &desc->vs : &desc->cs;
if (!bytecode->BytecodeLength)
return E_INVALIDARG;
return ID3D12Device_CreateRootSignature(&device->ID3D12Device_iface, 0,
bytecode->pShaderBytecode, bytecode->BytecodeLength, &IID_ID3D12RootSignature, (void**)root_signature);
}
HRESULT d3d12_pipeline_state_create(struct d3d12_device *device, VkPipelineBindPoint bind_point,
const struct d3d12_pipeline_state_desc *desc, struct d3d12_pipeline_state **state)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
struct d3d12_pipeline_state *object;
HRESULT hr;
if (!(object = vkd3d_malloc(sizeof(*object))))
return E_OUTOFMEMORY;
memset(object, 0, sizeof(*object));
if (!desc->root_signature)
{
if (FAILED(hr = d3d12_pipeline_create_private_root_signature(device,
bind_point, desc, &object->private_root_signature)))
{
ERR("No root signature for pipeline.\n");
vkd3d_free(object);
return hr;
}
}
switch (bind_point)
{
case VK_PIPELINE_BIND_POINT_COMPUTE:
hr = d3d12_pipeline_state_init_compute(object, device, desc);
break;
case VK_PIPELINE_BIND_POINT_GRAPHICS:
hr = d3d12_pipeline_state_init_graphics(object, device, desc);
break;
default:
ERR("Invalid pipeline type %u.", bind_point);
hr = E_INVALIDARG;
}
if (FAILED(hr))
{
if (object->private_root_signature)
ID3D12RootSignature_Release(object->private_root_signature);
VK_CALL(vkDestroyPipelineCache(device->vk_device, object->vk_pso_cache, NULL));
vkd3d_free(object);
return hr;
}
TRACE("Created pipeline state %p.\n", object);
*state = object;
return S_OK;
}
static bool vkd3d_topology_type_can_restart(D3D12_PRIMITIVE_TOPOLOGY_TYPE type)
{
return type == D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE ||
type == D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE;
}
static bool vkd3d_topology_can_restart(VkPrimitiveTopology topology)
{
switch (topology)
{
case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
return false;
default:
return true;
}
}
static enum VkPrimitiveTopology vk_topology_from_d3d12_topology_type(D3D12_PRIMITIVE_TOPOLOGY_TYPE type, bool restart)
{
/* Technically shouldn't need to know restart state here, but there is a VU banning use of primitiveRestartEnable
* with list types. Using a strip type is harmless and is likely to dodge driver bugs. */
switch (type)
{
case D3D12_PRIMITIVE_TOPOLOGY_TYPE_LINE:
return restart ? VK_PRIMITIVE_TOPOLOGY_LINE_STRIP : VK_PRIMITIVE_TOPOLOGY_LINE_LIST;
case D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE:
return restart ? VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP : VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
case D3D12_PRIMITIVE_TOPOLOGY_TYPE_POINT:
return VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
case D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH:
return VK_PRIMITIVE_TOPOLOGY_PATCH_LIST;
default:
ERR("Invalid primitive topology type #%x.\n", (unsigned)type);
return VK_PRIMITIVE_TOPOLOGY_MAX_ENUM;
}
}
enum VkPrimitiveTopology vk_topology_from_d3d12_topology(D3D12_PRIMITIVE_TOPOLOGY topology)
{
switch (topology)
{
case D3D_PRIMITIVE_TOPOLOGY_POINTLIST:
return VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
case D3D_PRIMITIVE_TOPOLOGY_LINELIST:
return VK_PRIMITIVE_TOPOLOGY_LINE_LIST;
case D3D_PRIMITIVE_TOPOLOGY_LINESTRIP:
return VK_PRIMITIVE_TOPOLOGY_LINE_STRIP;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST:
return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP:
return VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
case D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_2_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_3_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_4_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_5_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_6_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_7_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_8_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_9_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_10_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_11_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_12_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_13_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_14_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_15_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_16_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_17_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_18_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_19_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_20_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_21_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_22_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_23_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_24_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_25_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_26_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_27_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_28_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_29_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_30_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_31_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_32_CONTROL_POINT_PATCHLIST:
return VK_PRIMITIVE_TOPOLOGY_PATCH_LIST;
default:
FIXME("Unhandled primitive topology %#x.\n", topology);
return VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
}
}
static VkPipeline d3d12_pipeline_state_find_compiled_pipeline(const struct d3d12_pipeline_state *state,
const struct vkd3d_pipeline_key *key, VkRenderPass *vk_render_pass, uint32_t *dynamic_state_flags)
{
const struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
struct d3d12_device *device = state->device;
VkPipeline vk_pipeline = VK_NULL_HANDLE;
struct vkd3d_compiled_pipeline *current;
int rc;
*vk_render_pass = VK_NULL_HANDLE;
if (!(rc = pthread_mutex_lock(&device->mutex)))
{
LIST_FOR_EACH_ENTRY(current, &graphics->compiled_fallback_pipelines, struct vkd3d_compiled_pipeline, entry)
{
if (!memcmp(&current->key, key, sizeof(*key)))
{
vk_pipeline = current->vk_pipeline;
*vk_render_pass = current->vk_render_pass;
*dynamic_state_flags = current->dynamic_state_flags;
break;
}
}
pthread_mutex_unlock(&device->mutex);
}
else
{
ERR("Failed to lock mutex, error %d.\n", rc);
}
return vk_pipeline;
}
static bool d3d12_pipeline_state_put_pipeline_to_cache(struct d3d12_pipeline_state *state,
const struct vkd3d_pipeline_key *key, VkPipeline vk_pipeline, VkRenderPass vk_render_pass,
uint32_t dynamic_state_flags)
{
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
struct vkd3d_compiled_pipeline *compiled_pipeline, *current;
struct d3d12_device *device = state->device;
int rc;
if (!(compiled_pipeline = vkd3d_malloc(sizeof(*compiled_pipeline))))
return false;
compiled_pipeline->key = *key;
compiled_pipeline->vk_pipeline = vk_pipeline;
compiled_pipeline->vk_render_pass = vk_render_pass;
compiled_pipeline->dynamic_state_flags = dynamic_state_flags;
if ((rc = pthread_mutex_lock(&device->mutex)))
{
ERR("Failed to lock mutex, error %d.\n", rc);
vkd3d_free(compiled_pipeline);
return false;
}
LIST_FOR_EACH_ENTRY(current, &graphics->compiled_fallback_pipelines, struct vkd3d_compiled_pipeline, entry)
{
if (!memcmp(&current->key, key, sizeof(*key)))
{
vkd3d_free(compiled_pipeline);
compiled_pipeline = NULL;
break;
}
}
if (compiled_pipeline)
list_add_tail(&graphics->compiled_fallback_pipelines, &compiled_pipeline->entry);
pthread_mutex_unlock(&device->mutex);
return compiled_pipeline;
}
VkPipeline d3d12_pipeline_state_create_pipeline_variant(struct d3d12_pipeline_state *state,
const struct vkd3d_pipeline_key *key, VkFormat dsv_format, VkPipelineCache vk_cache,
VkRenderPass *vk_render_pass, uint32_t *dynamic_state_flags, uint32_t variant_flags)
{
VkVertexInputBindingDescription bindings[D3D12_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT];
const struct vkd3d_vk_device_procs *vk_procs = &state->device->vk_procs;
VkDynamicState dynamic_state_buffer[VKD3D_MAX_DYNAMIC_STATE_COUNT];
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
VkPipelineVertexInputDivisorStateCreateInfoEXT input_divisor_info;
VkPipelineTessellationStateCreateInfo tessellation_info;
VkPipelineDynamicStateCreateInfo dynamic_create_info;
VkPipelineVertexInputStateCreateInfo input_desc;
VkPipelineInputAssemblyStateCreateInfo ia_desc;
struct d3d12_device *device = state->device;
VkGraphicsPipelineCreateInfo pipeline_desc;
VkPipelineViewportStateCreateInfo vp_desc;
VkPipeline vk_pipeline;
unsigned int i;
VkResult vr;
HRESULT hr;
memcpy(bindings, graphics->attribute_bindings, graphics->attribute_binding_count * sizeof(*bindings));
*dynamic_state_flags = d3d12_graphics_pipeline_state_init_dynamic_state(state, &dynamic_create_info,
dynamic_state_buffer, key);
if (key && !key->dynamic_stride)
{
/* If not using extended dynamic state, set static vertex stride. */
for (i = 0; i < graphics->attribute_binding_count; i++)
bindings[i].stride = key->strides[i];
}
input_desc.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
input_desc.pNext = NULL;
input_desc.flags = 0;
input_desc.vertexBindingDescriptionCount = graphics->attribute_binding_count;
input_desc.pVertexBindingDescriptions = bindings;
input_desc.vertexAttributeDescriptionCount = graphics->attribute_count;
input_desc.pVertexAttributeDescriptions = graphics->attributes;
if (graphics->instance_divisor_count)
{
input_desc.pNext = &input_divisor_info;
input_divisor_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT;
input_divisor_info.pNext = NULL;
input_divisor_info.vertexBindingDivisorCount = graphics->instance_divisor_count;
input_divisor_info.pVertexBindingDivisors = graphics->instance_divisors;
}
ia_desc.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
ia_desc.pNext = NULL;
ia_desc.flags = 0;
ia_desc.topology = key && !key->dynamic_topology ?
vk_topology_from_d3d12_topology(key->topology) :
vk_topology_from_d3d12_topology_type(graphics->primitive_topology_type, !!graphics->index_buffer_strip_cut_value);
ia_desc.primitiveRestartEnable = graphics->index_buffer_strip_cut_value &&
(key && !key->dynamic_topology ?
vkd3d_topology_can_restart(ia_desc.topology) :
vkd3d_topology_type_can_restart(graphics->primitive_topology_type));
tessellation_info.sType = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO;
tessellation_info.pNext = NULL;
tessellation_info.flags = 0;
tessellation_info.patchControlPoints = key && !key->dynamic_topology ?
max(key->topology - D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST + 1, 1) :
graphics->patch_vertex_count;
vp_desc.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
vp_desc.pNext = NULL;
vp_desc.flags = 0;
vp_desc.viewportCount = key && !key->dynamic_viewport ? max(key->viewport_count, 1) : 0;
vp_desc.pViewports = NULL;
vp_desc.scissorCount = key && !key->dynamic_viewport ? max(key->viewport_count, 1) : 0;
vp_desc.pScissors = NULL;
pipeline_desc.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
pipeline_desc.pNext = NULL;
pipeline_desc.flags = 0;
pipeline_desc.stageCount = graphics->stage_count;
pipeline_desc.pStages = graphics->stages;
pipeline_desc.pVertexInputState = &input_desc;
pipeline_desc.pInputAssemblyState = &ia_desc;
pipeline_desc.pTessellationState = &tessellation_info;
pipeline_desc.pViewportState = &vp_desc;
pipeline_desc.pRasterizationState = &graphics->rs_desc;
pipeline_desc.pMultisampleState = &graphics->ms_desc;
pipeline_desc.pDepthStencilState = &graphics->ds_desc;
pipeline_desc.pColorBlendState = &graphics->blend_desc;
pipeline_desc.pDynamicState = &dynamic_create_info;
pipeline_desc.layout = graphics->pipeline_layout;
pipeline_desc.subpass = 0;
pipeline_desc.basePipelineHandle = VK_NULL_HANDLE;
pipeline_desc.basePipelineIndex = -1;
/* A workaround for SottR, which creates pipelines with DSV_UNKNOWN, but still insists on using a depth buffer.
* If we notice that the base pipeline's DSV format does not match the dynamic DSV format, we fall-back to create a new render pass. */
if (graphics->dsv_format != dsv_format && (graphics->null_attachment_mask & dsv_attachment_mask(graphics)))
TRACE("Compiling %p with fallback DSV format %#x.\n", state, dsv_format);
if (FAILED(hr = d3d12_graphics_pipeline_state_create_render_pass(graphics, device, dsv_format,
&pipeline_desc.renderPass, &graphics->dsv_layout, variant_flags)))
return VK_NULL_HANDLE;
*vk_render_pass = pipeline_desc.renderPass;
TRACE("Calling vkCreateGraphicsPipelines.\n");
if ((vr = VK_CALL(vkCreateGraphicsPipelines(device->vk_device,
vk_cache, 1, &pipeline_desc, NULL, &vk_pipeline))) < 0)
{
WARN("Failed to create Vulkan graphics pipeline, vr %d.\n", vr);
return VK_NULL_HANDLE;
}
TRACE("Completed vkCreateGraphicsPipelines.\n");
return vk_pipeline;
}
static bool d3d12_pipeline_state_can_use_dynamic_stride(struct d3d12_pipeline_state *state,
const struct vkd3d_dynamic_state *dyn_state)
{
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
uint32_t vertex_mask = graphics->vertex_buffer_mask;
unsigned int slot;
while (vertex_mask)
{
slot = vkd3d_bitmask_iter32(&vertex_mask);
/* The vertex buffer stride must be larger than any attribute offset + format size which accesses a buffer binding.
* This is somewhat awkward, since D3D12 does not have this restriction, although the validation layers do warn about this.
* There might also be similar fallback paths on certain native drivers, who knows ... */
if (dyn_state->vertex_strides[slot] < graphics->minimum_vertex_buffer_dynamic_stride[slot])
{
TRACE("Stride for slot %u is %u bytes, but need at least %u.\n", slot,
(unsigned int)dyn_state->vertex_strides[slot],
graphics->minimum_vertex_buffer_dynamic_stride[slot]);
return false;
}
}
return true;
}
VkPipeline d3d12_pipeline_state_get_pipeline(struct d3d12_pipeline_state *state,
const struct vkd3d_dynamic_state *dyn_state, VkFormat dsv_format,
VkRenderPass *vk_render_pass, uint32_t *dynamic_state_flags, uint32_t variant_flags)
{
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
if (!graphics->pipeline[variant_flags])
return VK_NULL_HANDLE;
/* Unknown DSV format workaround. */
if ((dsv_format != graphics->dsv_format) && (graphics->dsv_format != VK_FORMAT_UNDEFINED ||
state->graphics.ds_desc.depthTestEnable || state->graphics.ds_desc.stencilTestEnable ||
state->graphics.ds_desc.depthBoundsTestEnable))
{
TRACE("DSV format mismatch, expected %u, got %u, buggy application!\n",
graphics->dsv_format, dsv_format);
return VK_NULL_HANDLE;
}
if (!d3d12_pipeline_state_can_use_dynamic_stride(state, dyn_state))
{
TRACE("Cannot use dynamic stride, falling back ...\n");
return VK_NULL_HANDLE;
}
/* It should be illegal to use different patch size for topology compared to pipeline, but be safe here. */
if (dyn_state->vk_primitive_topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST &&
(dyn_state->primitive_topology - D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST + 1) != graphics->patch_vertex_count)
{
if (graphics->patch_vertex_count)
{
TRACE("Mismatch in tessellation control points, expected %u, but got %u.\n",
graphics->patch_vertex_count,
dyn_state->primitive_topology - D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST + 1);
}
return VK_NULL_HANDLE;
}
*vk_render_pass = state->graphics.render_pass[variant_flags];
*dynamic_state_flags = state->graphics.dynamic_state_flags;
return state->graphics.pipeline[variant_flags];
}
VkPipeline d3d12_pipeline_state_get_or_create_pipeline(struct d3d12_pipeline_state *state,
const struct vkd3d_dynamic_state *dyn_state, VkFormat dsv_format, VkRenderPass *vk_render_pass,
uint32_t *dynamic_state_flags, uint32_t variant_flags)
{
const struct vkd3d_vk_device_procs *vk_procs = &state->device->vk_procs;
struct d3d12_graphics_pipeline_state *graphics = &state->graphics;
struct d3d12_device *device = state->device;
struct vkd3d_pipeline_key pipeline_key;
uint32_t stride, stride_align_mask;
bool extended_dynamic_state;
VkPipeline vk_pipeline;
unsigned int i;
assert(d3d12_pipeline_state_is_graphics(state));
memset(&pipeline_key, 0, sizeof(pipeline_key));
/* Try to keep as much dynamic state as possible so we don't have to rebind state unnecessarily. */
extended_dynamic_state = device->device_info.extended_dynamic_state_features.extendedDynamicState;
if (extended_dynamic_state &&
graphics->primitive_topology_type != D3D12_PRIMITIVE_TOPOLOGY_TYPE_PATCH &&
graphics->primitive_topology_type != D3D12_PRIMITIVE_TOPOLOGY_TYPE_UNDEFINED)
pipeline_key.dynamic_topology = true;
else
pipeline_key.topology = dyn_state->primitive_topology;
if (extended_dynamic_state)
pipeline_key.dynamic_viewport = true;
else
pipeline_key.viewport_count = max(dyn_state->viewport_count, 1);
if (extended_dynamic_state && d3d12_pipeline_state_can_use_dynamic_stride(state, dyn_state))
{
pipeline_key.dynamic_stride = true;
}
else
{
for (i = 0; i < graphics->attribute_binding_count; ++i)
{
stride = dyn_state->vertex_strides[graphics->attribute_bindings[i].binding];
stride_align_mask = state->graphics.vertex_buffer_stride_align_mask[graphics->attribute_bindings[i].binding];
if (stride & stride_align_mask)
{
FIXME("Attempting to use VBO stride of %u bytes, but D3D12 requires alignment of %u bytes. VBO stride will be adjusted.\n",
stride, stride_align_mask + 1);
stride &= ~stride_align_mask;
}
pipeline_key.strides[i] = stride;
}
}
pipeline_key.dsv_format = dsv_format;
if ((vk_pipeline = d3d12_pipeline_state_find_compiled_pipeline(state, &pipeline_key, vk_render_pass,
dynamic_state_flags)))
{
return vk_pipeline;
}
if (extended_dynamic_state)
FIXME("Extended dynamic state is supported, but compiling a fallback pipeline late!\n");
vk_pipeline = d3d12_pipeline_state_create_pipeline_variant(state,
&pipeline_key, dsv_format, VK_NULL_HANDLE, vk_render_pass, dynamic_state_flags,
variant_flags);
if (!vk_pipeline)
{
ERR("Failed to create pipeline.\n");
return VK_NULL_HANDLE;
}
if (d3d12_pipeline_state_put_pipeline_to_cache(state, &pipeline_key, vk_pipeline, *vk_render_pass, *dynamic_state_flags))
return vk_pipeline;
/* Other thread compiled the pipeline before us. */
VK_CALL(vkDestroyPipeline(device->vk_device, vk_pipeline, NULL));
vk_pipeline = d3d12_pipeline_state_find_compiled_pipeline(state, &pipeline_key, vk_render_pass, dynamic_state_flags);
if (!vk_pipeline)
ERR("Could not get the pipeline compiled by other thread from the cache.\n");
return vk_pipeline;
}
static uint32_t d3d12_max_descriptor_count_from_heap_type(D3D12_DESCRIPTOR_HEAP_TYPE heap_type)
{
switch (heap_type)
{
case D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV:
return 1000000;
case D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER:
return 2048;
default:
ERR("Invalid descriptor heap type %d.\n", heap_type);
return 0;
}
}
static uint32_t d3d12_max_host_descriptor_count_from_heap_type(struct d3d12_device *device, D3D12_DESCRIPTOR_HEAP_TYPE heap_type)
{
const VkPhysicalDeviceDescriptorIndexingPropertiesEXT *limits = &device->device_info.descriptor_indexing_properties;
switch (heap_type)
{
case D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV:
{
uint32_t cbv_count = device->bindless_state.flags & VKD3D_BINDLESS_CBV_AS_SSBO
? limits->maxDescriptorSetUpdateAfterBindStorageBuffers
: limits->maxDescriptorSetUpdateAfterBindUniformBuffers;
uint32_t srv_count = limits->maxDescriptorSetUpdateAfterBindSampledImages;
uint32_t uav_count = min(limits->maxDescriptorSetUpdateAfterBindStorageBuffers,
limits->maxDescriptorSetUpdateAfterBindStorageImages);
return min(cbv_count, min(srv_count, uav_count));
}
case D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER:
return limits->maxDescriptorSetUpdateAfterBindSamplers;
default:
ERR("Invalid descriptor heap type %d.\n", heap_type);
return 0;
}
}
static uint32_t vkd3d_bindless_build_mutable_type_list(VkDescriptorType *list, uint32_t flags)
{
uint32_t count = 0;
if (flags & VKD3D_BINDLESS_CBV)
{
list[count++] = flags & VKD3D_BINDLESS_CBV_AS_SSBO ?
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER : VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
}
/* SSBO for untyped UAV is deliberately left out since it has its own descriptor set. */
if (flags & VKD3D_BINDLESS_UAV)
{
list[count++] = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
list[count++] = VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER;
}
if (flags & VKD3D_BINDLESS_SRV)
{
list[count++] = VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
list[count++] = VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER;
}
return count;
}
static HRESULT vkd3d_bindless_state_add_binding(struct vkd3d_bindless_state *bindless_state,
struct d3d12_device *device, uint32_t flags, VkDescriptorType vk_descriptor_type)
{
VkMutableDescriptorTypeListVALVE mutable_descriptor_list[VKD3D_BINDLESS_SET_MAX_EXTRA_BINDINGS + 1];
struct vkd3d_bindless_set_info *set_info = &bindless_state->set_info[bindless_state->set_count++];
VkDescriptorSetLayoutBinding vk_binding_info[VKD3D_BINDLESS_SET_MAX_EXTRA_BINDINGS + 1];
VkDescriptorBindingFlagsEXT vk_binding_flags[VKD3D_BINDLESS_SET_MAX_EXTRA_BINDINGS + 1];
VkDescriptorType mutable_descriptor_types[VKD3D_MAX_MUTABLE_DESCRIPTOR_TYPES];
VkDescriptorSetLayoutBindingFlagsCreateInfoEXT vk_binding_flags_info;
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VkMutableDescriptorTypeCreateInfoVALVE mutable_info;
VkDescriptorSetLayoutCreateInfo vk_set_layout_info;
VkDescriptorSetLayoutBinding *vk_binding;
unsigned int i;
VkResult vr;
set_info->vk_descriptor_type = vk_descriptor_type;
set_info->heap_type = flags & VKD3D_BINDLESS_SET_SAMPLER
? D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER
: D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
set_info->flags = flags;
set_info->binding_index = vkd3d_popcount(flags & VKD3D_BINDLESS_SET_EXTRA_MASK);
if (set_info->heap_type == D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV)
set_info->set_index = bindless_state->cbv_srv_uav_count++;
else
set_info->set_index = 0;
for (i = 0; i < set_info->binding_index; i++)
{
/* all extra bindings are storage buffers right now */
vk_binding_info[i].binding = i;
vk_binding_info[i].descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
vk_binding_info[i].descriptorCount = 1;
vk_binding_info[i].stageFlags = VK_SHADER_STAGE_ALL;
vk_binding_info[i].pImmutableSamplers = NULL;
vk_binding_flags[i] = 0;
}
vk_binding = &vk_binding_info[set_info->binding_index];
vk_binding->binding = set_info->binding_index;
vk_binding->descriptorType = set_info->vk_descriptor_type;
vk_binding->descriptorCount = d3d12_max_descriptor_count_from_heap_type(set_info->heap_type);
vk_binding->stageFlags = VK_SHADER_STAGE_ALL;
vk_binding->pImmutableSamplers = NULL;
vk_binding_flags[set_info->binding_index] = VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT |
VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT |
VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT |
VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT;
vk_binding_flags_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT;
vk_binding_flags_info.pNext = NULL;
vk_binding_flags_info.bindingCount = set_info->binding_index + 1;
vk_binding_flags_info.pBindingFlags = vk_binding_flags;
vk_set_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
vk_set_layout_info.pNext = &vk_binding_flags_info;
vk_set_layout_info.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT_EXT;
vk_set_layout_info.bindingCount = set_info->binding_index + 1;
vk_set_layout_info.pBindings = vk_binding_info;
if (vk_descriptor_type == VK_DESCRIPTOR_TYPE_MUTABLE_VALVE)
{
vk_binding_flags_info.pNext = &mutable_info;
mutable_info.sType = VK_STRUCTURE_TYPE_MUTABLE_DESCRIPTOR_TYPE_CREATE_INFO_VALVE;
mutable_info.pNext = NULL;
mutable_info.pMutableDescriptorTypeLists = mutable_descriptor_list;
mutable_info.mutableDescriptorTypeListCount = set_info->binding_index + 1;
memset(mutable_descriptor_list, 0, sizeof(mutable_descriptor_list));
mutable_descriptor_list[set_info->binding_index].descriptorTypeCount =
vkd3d_bindless_build_mutable_type_list(mutable_descriptor_types, device->bindless_state.flags);
mutable_descriptor_list[set_info->binding_index].pDescriptorTypes = mutable_descriptor_types;
}
if ((vr = VK_CALL(vkCreateDescriptorSetLayout(device->vk_device,
&vk_set_layout_info, NULL, &set_info->vk_set_layout))) < 0)
ERR("Failed to create descriptor set layout, vr %d.\n", vr);
vk_binding->descriptorCount = d3d12_max_host_descriptor_count_from_heap_type(device, set_info->heap_type);
if (device->bindless_state.flags & VKD3D_BINDLESS_MUTABLE_TYPE)
{
/* If we have mutable descriptor extension, we will allocate these descriptors with
* HOST_BIT and not UPDATE_AFTER_BIND, since that is enough to get threading guarantees. */
vk_binding_flags[set_info->binding_index] = VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT;
vk_set_layout_info.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_HOST_ONLY_POOL_BIT_VALVE;
}
if ((vr = VK_CALL(vkCreateDescriptorSetLayout(device->vk_device,
&vk_set_layout_info, NULL, &set_info->vk_host_set_layout))) < 0)
ERR("Failed to create descriptor set layout, vr %d.\n", vr);
return hresult_from_vk_result(vr);
}
static bool vkd3d_bindless_supports_mutable_type(struct d3d12_device *device, uint32_t flags)
{
VkDescriptorType descriptor_types[VKD3D_MAX_MUTABLE_DESCRIPTOR_TYPES];
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
VkDescriptorSetLayoutBindingFlagsCreateInfoEXT binding_flags;
VkMutableDescriptorTypeCreateInfoVALVE mutable_info;
VkDescriptorSetLayoutCreateInfo set_layout_info;
VkMutableDescriptorTypeListVALVE mutable_list;
VkDescriptorSetLayoutSupport supported;
VkDescriptorSetLayoutBinding binding;
VkDescriptorBindingFlagsEXT binding_flag =
VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT |
VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT |
VK_DESCRIPTOR_BINDING_PARTIALLY_BOUND_BIT_EXT |
VK_DESCRIPTOR_BINDING_UPDATE_UNUSED_WHILE_PENDING_BIT_EXT;
if (!device->device_info.mutable_descriptor_features.mutableDescriptorType)
return false;
mutable_info.sType = VK_STRUCTURE_TYPE_MUTABLE_DESCRIPTOR_TYPE_CREATE_INFO_VALVE;
mutable_info.pNext = NULL;
mutable_info.pMutableDescriptorTypeLists = &mutable_list;
mutable_info.mutableDescriptorTypeListCount = 1;
mutable_list.descriptorTypeCount = vkd3d_bindless_build_mutable_type_list(descriptor_types, flags);
mutable_list.pDescriptorTypes = descriptor_types;
binding.binding = 0;
binding.descriptorType = VK_DESCRIPTOR_TYPE_MUTABLE_VALVE;
binding.descriptorCount = d3d12_max_descriptor_count_from_heap_type(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
binding.pImmutableSamplers = NULL;
binding.stageFlags = VK_SHADER_STAGE_ALL;
binding_flags.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_BINDING_FLAGS_CREATE_INFO_EXT;
binding_flags.pNext = &mutable_info;
binding_flags.bindingCount = 1;
binding_flags.pBindingFlags = &binding_flag;
set_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
set_layout_info.pNext = &binding_flags;
set_layout_info.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_UPDATE_AFTER_BIND_POOL_BIT;
set_layout_info.bindingCount = 1;
set_layout_info.pBindings = &binding;
supported.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_SUPPORT;
supported.pNext = NULL;
VK_CALL(vkGetDescriptorSetLayoutSupport(device->vk_device, &set_layout_info, &supported));
if (!supported.supported)
return false;
set_layout_info.flags = VK_DESCRIPTOR_SET_LAYOUT_CREATE_HOST_ONLY_POOL_BIT_VALVE;
binding_flag = VK_DESCRIPTOR_BINDING_VARIABLE_DESCRIPTOR_COUNT_BIT_EXT;
VK_CALL(vkGetDescriptorSetLayoutSupport(device->vk_device, &set_layout_info, &supported));
return supported.supported == VK_TRUE;
}
static uint32_t vkd3d_bindless_state_get_bindless_flags(struct d3d12_device *device)
{
const struct vkd3d_physical_device_info *device_info = &device->device_info;
const struct vkd3d_vulkan_info *vk_info = &device->vk_info;
uint32_t flags = 0;
if (!vk_info->EXT_descriptor_indexing ||
!device_info->descriptor_indexing_features.runtimeDescriptorArray ||
!device_info->descriptor_indexing_features.descriptorBindingPartiallyBound ||
!device_info->descriptor_indexing_features.descriptorBindingUpdateUnusedWhilePending ||
!device_info->descriptor_indexing_features.descriptorBindingVariableDescriptorCount)
return 0;
if (device_info->descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindSampledImages >= 1000000 &&
device_info->descriptor_indexing_features.descriptorBindingSampledImageUpdateAfterBind &&
device_info->descriptor_indexing_features.descriptorBindingUniformTexelBufferUpdateAfterBind &&
device_info->descriptor_indexing_features.shaderSampledImageArrayNonUniformIndexing &&
device_info->descriptor_indexing_features.shaderUniformTexelBufferArrayNonUniformIndexing)
flags |= VKD3D_BINDLESS_SAMPLER | VKD3D_BINDLESS_SRV;
if (device_info->descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindStorageImages >= 1000000 &&
device_info->descriptor_indexing_features.descriptorBindingStorageImageUpdateAfterBind &&
device_info->descriptor_indexing_features.descriptorBindingStorageTexelBufferUpdateAfterBind &&
device_info->descriptor_indexing_features.shaderStorageImageArrayNonUniformIndexing &&
device_info->descriptor_indexing_features.shaderStorageTexelBufferArrayNonUniformIndexing)
flags |= VKD3D_BINDLESS_UAV;
if (device_info->descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindUniformBuffers >= 1000000 &&
device_info->descriptor_indexing_features.descriptorBindingUniformBufferUpdateAfterBind &&
device_info->descriptor_indexing_features.shaderUniformBufferArrayNonUniformIndexing)
flags |= VKD3D_BINDLESS_CBV;
else if (device_info->descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindStorageBuffers >= 1000000 &&
device_info->descriptor_indexing_features.descriptorBindingStorageBufferUpdateAfterBind &&
device_info->descriptor_indexing_features.shaderStorageBufferArrayNonUniformIndexing)
flags |= VKD3D_BINDLESS_CBV | VKD3D_BINDLESS_CBV_AS_SSBO;
/* Normally, we would be able to use SSBOs conditionally even when maxSSBOAlignment > 4, but
* applications (RE2 being one example) are of course buggy and don't match descriptor and shader usage of resources,
* so we cannot rely on alignment analysis to select the appropriate resource type. */
if (device_info->descriptor_indexing_properties.maxPerStageDescriptorUpdateAfterBindStorageBuffers >= 1000000 &&
device_info->descriptor_indexing_features.descriptorBindingStorageBufferUpdateAfterBind &&
device_info->properties2.properties.limits.minStorageBufferOffsetAlignment <= 16)
{
flags |= VKD3D_BINDLESS_RAW_SSBO;
if (device_info->properties2.properties.limits.minStorageBufferOffsetAlignment > 4)
flags |= VKD3D_SSBO_OFFSET_BUFFER;
}
/* Always use a typed offset buffer. Otherwise, we risk ending up with unbounded size on view maps. */
flags |= VKD3D_TYPED_OFFSET_BUFFER;
if (device_info->buffer_device_address_features.bufferDeviceAddress && (flags & VKD3D_BINDLESS_UAV))
flags |= VKD3D_RAW_VA_AUX_BUFFER;
/* We must use root SRV and UAV due to alignment requirements for 16-bit storage,
* but root CBV is more lax. */
if (device_info->buffer_device_address_features.bufferDeviceAddress)
{
flags |= VKD3D_RAW_VA_ROOT_DESCRIPTOR_SRV_UAV;
/* CBV's really require push descriptors on NVIDIA to get maximum performance.
* The difference in performance is profound (~15% in some cases).
* On ACO, BDA with NonWritable can be promoted directly to scalar loads,
* which is great. */
if (device_info->properties2.properties.vendorID != VKD3D_VENDOR_ID_NVIDIA)
flags |= VKD3D_RAW_VA_ROOT_DESCRIPTOR_CBV;
}
if (device_info->properties2.properties.vendorID == VKD3D_VENDOR_ID_NVIDIA &&
!(flags & VKD3D_RAW_VA_ROOT_DESCRIPTOR_CBV))
{
/* On NVIDIA, it's preferable to hoist CBVs to push descriptors if we can.
* Hoisting is only safe with push descriptors since we need to consider
* robustness as well for STATIC_KEEPING_BUFFER_BOUNDS_CHECKS. */
flags |= VKD3D_HOIST_STATIC_TABLE_CBV;
}
if (vkd3d_bindless_supports_mutable_type(device, flags))
{
INFO("Device supports VK_VALVE_mutable_descriptor_type.\n");
flags |= VKD3D_BINDLESS_MUTABLE_TYPE;
}
else
INFO("Device does not support VK_VALVE_mutable_descriptor_type.\n");
return flags;
}
HRESULT vkd3d_bindless_state_init(struct vkd3d_bindless_state *bindless_state,
struct d3d12_device *device)
{
const uint32_t required_flags = VKD3D_BINDLESS_SRV |
VKD3D_BINDLESS_UAV | VKD3D_BINDLESS_CBV | VKD3D_BINDLESS_SAMPLER;
uint32_t extra_bindings = 0;
HRESULT hr = E_FAIL;
memset(bindless_state, 0, sizeof(*bindless_state));
bindless_state->flags = vkd3d_bindless_state_get_bindless_flags(device);
if ((bindless_state->flags & required_flags) != required_flags)
{
ERR("Insufficient descriptor indexing support.\n");
goto fail;
}
if (bindless_state->flags & VKD3D_RAW_VA_AUX_BUFFER)
extra_bindings |= VKD3D_BINDLESS_SET_EXTRA_RAW_VA_AUX_BUFFER;
if (bindless_state->flags & (VKD3D_SSBO_OFFSET_BUFFER | VKD3D_TYPED_OFFSET_BUFFER))
extra_bindings |= VKD3D_BINDLESS_SET_EXTRA_OFFSET_BUFFER;
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_SAMPLER, VK_DESCRIPTOR_TYPE_SAMPLER)))
goto fail;
if (bindless_state->flags & VKD3D_BINDLESS_MUTABLE_TYPE)
{
/* If we can, prefer to use one universal descriptor type which works for any descriptor.
* The exception is SSBOs since we need to workaround buggy applications which create typed buffers,
* but assume they can be read as untyped buffers. */
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_CBV | VKD3D_BINDLESS_SET_UAV | VKD3D_BINDLESS_SET_SRV |
VKD3D_BINDLESS_SET_BUFFER | VKD3D_BINDLESS_SET_IMAGE |
VKD3D_BINDLESS_SET_MUTABLE | extra_bindings,
VK_DESCRIPTOR_TYPE_MUTABLE_VALVE)))
goto fail;
}
else
{
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_CBV | extra_bindings,
vkd3d_bindless_state_get_cbv_descriptor_type(bindless_state))))
goto fail;
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_SRV | VKD3D_BINDLESS_SET_BUFFER,
VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER)) ||
FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_SRV | VKD3D_BINDLESS_SET_IMAGE,
VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE)))
goto fail;
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_UAV | VKD3D_BINDLESS_SET_BUFFER,
VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER)) ||
FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_UAV | VKD3D_BINDLESS_SET_IMAGE,
VK_DESCRIPTOR_TYPE_STORAGE_IMAGE)))
goto fail;
}
if (bindless_state->flags & VKD3D_BINDLESS_RAW_SSBO)
{
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_UAV | VKD3D_BINDLESS_SET_SRV |
VKD3D_BINDLESS_SET_RAW_SSBO,
VK_DESCRIPTOR_TYPE_STORAGE_BUFFER)))
goto fail;
}
if (!(bindless_state->flags & VKD3D_RAW_VA_AUX_BUFFER))
{
if (FAILED(hr = vkd3d_bindless_state_add_binding(bindless_state, device,
VKD3D_BINDLESS_SET_UAV | VKD3D_BINDLESS_SET_AUX_BUFFER,
VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER)))
goto fail;
}
return S_OK;
fail:
vkd3d_bindless_state_cleanup(bindless_state, device);
return hr;
}
void vkd3d_bindless_state_cleanup(struct vkd3d_bindless_state *bindless_state,
struct d3d12_device *device)
{
const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
unsigned int i;
for (i = 0; i < bindless_state->set_count; i++)
{
VK_CALL(vkDestroyDescriptorSetLayout(device->vk_device, bindless_state->set_info[i].vk_set_layout, NULL));
VK_CALL(vkDestroyDescriptorSetLayout(device->vk_device, bindless_state->set_info[i].vk_host_set_layout, NULL));
}
}
static inline uint32_t vkd3d_bindless_state_get_extra_binding_index(uint32_t extra_flag, uint32_t set_flags)
{
return vkd3d_popcount(set_flags & VKD3D_BINDLESS_SET_EXTRA_MASK & (extra_flag - 1));
}
bool vkd3d_bindless_state_find_binding(const struct vkd3d_bindless_state *bindless_state,
uint32_t flags, struct vkd3d_shader_descriptor_binding *binding)
{
unsigned int i;
for (i = 0; i < bindless_state->set_count; i++)
{
const struct vkd3d_bindless_set_info *set_info = &bindless_state->set_info[i];
if ((set_info->flags & flags) == flags)
{
binding->set = i;
binding->binding = set_info->binding_index;
if (flags & VKD3D_BINDLESS_SET_EXTRA_MASK)
binding->binding = vkd3d_bindless_state_get_extra_binding_index(flags, set_info->flags);
return true;
}
}
return false;
}
struct vkd3d_descriptor_binding vkd3d_bindless_state_find_set(const struct vkd3d_bindless_state *bindless_state, uint32_t flags)
{
struct vkd3d_descriptor_binding binding;
D3D12_DESCRIPTOR_HEAP_TYPE heap_type;
unsigned int i, set_index = 0;
heap_type = flags & VKD3D_BINDLESS_SET_SAMPLER
? D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER
: D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
for (i = 0; i < bindless_state->set_count; i++)
{
const struct vkd3d_bindless_set_info *set_info = &bindless_state->set_info[i];
if (set_info->heap_type == heap_type)
{
if ((set_info->flags & flags) == flags)
{
binding.set = set_index;
binding.binding = set_info->binding_index;
if (flags & VKD3D_BINDLESS_SET_EXTRA_MASK)
binding.binding = vkd3d_bindless_state_get_extra_binding_index(flags, set_info->flags);
return binding;
}
set_index++;
}
}
ERR("No set found for flags %#x.", flags);
binding.set = 0;
binding.binding = 0;
return binding;
}
struct vkd3d_descriptor_binding vkd3d_bindless_state_binding_from_info_index(
const struct vkd3d_bindless_state *bindless_state, uint32_t index)
{
struct vkd3d_descriptor_binding binding;
binding.binding = bindless_state->set_info[index].binding_index;
binding.set = bindless_state->set_info[index].set_index;
return binding;
}
uint32_t vkd3d_bindless_state_find_set_info_index(const struct vkd3d_bindless_state *bindless_state, uint32_t flags)
{
D3D12_DESCRIPTOR_HEAP_TYPE heap_type;
unsigned int i;
heap_type = flags & VKD3D_BINDLESS_SET_SAMPLER
? D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER
: D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV;
for (i = 0; i < bindless_state->set_count; i++)
{
const struct vkd3d_bindless_set_info *set_info = &bindless_state->set_info[i];
if (set_info->heap_type == heap_type && (set_info->flags & flags) == flags)
return i;
}
ERR("No set found for flags %#x.", flags);
return 0;
}
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