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vkd3d: Iterate over the root signature's range table instead of the D3D12 table.

Browse Source 
Future sorting of ranges will greatly simplify processing of
unbounded ranges and handling of descriptor aliasing.

Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Conor McCarthy 2021-08-10 16:11:00 +10:00 committed by Alexandre Julliard
parent e8ac03973d
commit d746105835
2 changed files with 29 additions and 29 deletions
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57
libs/vkd3d/state.c
View File

@ -226,18 +226,18 @@ static enum vkd3d_shader_visibility vkd3d_shader_visibility_from_d3d12(D3D12_SHA
}
}
static VkDescriptorType vk_descriptor_type_from_d3d12_range_type(D3D12_DESCRIPTOR_RANGE_TYPE type,
static VkDescriptorType vk_descriptor_type_from_vkd3d_descriptor_type(enum vkd3d_shader_descriptor_type type,
bool is_buffer)
{
switch (type)
{
case D3D12_DESCRIPTOR_RANGE_TYPE_SRV:
case VKD3D_SHADER_DESCRIPTOR_TYPE_SRV:
return is_buffer ? VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER : VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE;
case D3D12_DESCRIPTOR_RANGE_TYPE_UAV:
case VKD3D_SHADER_DESCRIPTOR_TYPE_UAV:
return is_buffer ? VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER : VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
case D3D12_DESCRIPTOR_RANGE_TYPE_CBV:
case VKD3D_SHADER_DESCRIPTOR_TYPE_CBV:
return VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
case D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER:
case VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER:
return VK_DESCRIPTOR_TYPE_SAMPLER;
default:
FIXME("Unhandled descriptor range type type %#x.\n", type);
@ -299,12 +299,12 @@ static enum vkd3d_shader_descriptor_type vkd3d_descriptor_type_from_d3d12_root_p
}
static bool vk_binding_from_d3d12_descriptor_range(struct VkDescriptorSetLayoutBinding *binding_desc,
const D3D12_DESCRIPTOR_RANGE *descriptor_range, D3D12_SHADER_VISIBILITY shader_visibility,
enum vkd3d_shader_descriptor_type descriptor_type, D3D12_SHADER_VISIBILITY shader_visibility,
bool is_buffer, uint32_t vk_binding, unsigned int descriptor_count)
{
binding_desc->binding = vk_binding;
binding_desc->descriptorType
= vk_descriptor_type_from_d3d12_range_type(descriptor_range->RangeType, is_buffer);
= vk_descriptor_type_from_vkd3d_descriptor_type(descriptor_type, is_buffer);
binding_desc->descriptorCount = descriptor_count;
binding_desc->stageFlags = stage_flags_from_visibility(shader_visibility);
binding_desc->pImmutableSamplers = NULL;
@ -622,31 +622,31 @@ static uint32_t vkd3d_descriptor_magic_from_d3d12(D3D12_DESCRIPTOR_RANGE_TYPE ty
}
static HRESULT d3d12_root_signature_init_descriptor_array_binding(struct d3d12_root_signature *root_signature,
const D3D12_DESCRIPTOR_RANGE *range, D3D12_SHADER_VISIBILITY visibility,
const struct d3d12_root_descriptor_table_range *range, D3D12_SHADER_VISIBILITY visibility,
struct vkd3d_descriptor_set_context *context)
{
enum vkd3d_shader_descriptor_type descriptor_type = vkd3d_descriptor_type_from_d3d12_range_type(range->RangeType);
enum vkd3d_shader_visibility shader_visibility = vkd3d_shader_visibility_from_d3d12(visibility);
bool is_buffer = descriptor_type == VKD3D_SHADER_DESCRIPTOR_TYPE_CBV;
bool is_buffer = range->type == VKD3D_SHADER_DESCRIPTOR_TYPE_CBV;
enum vkd3d_shader_descriptor_type descriptor_type = range->type;
if (descriptor_type == VKD3D_SHADER_DESCRIPTOR_TYPE_SRV || descriptor_type == VKD3D_SHADER_DESCRIPTOR_TYPE_UAV)
{
if (!vk_binding_from_d3d12_descriptor_range(context->current_binding,
range, visibility, true, context->descriptor_binding, range->NumDescriptors))
descriptor_type, visibility, true, context->descriptor_binding, range->descriptor_count))
return E_NOTIMPL;
++context->current_binding;
d3d12_root_signature_append_vk_binding(root_signature, descriptor_type, range->RegisterSpace,
range->BaseShaderRegister, true, shader_visibility, range->NumDescriptors, context);
d3d12_root_signature_append_vk_binding(root_signature, descriptor_type, range->register_space,
range->base_register_idx, true, shader_visibility, range->descriptor_count, context);
}
if (!vk_binding_from_d3d12_descriptor_range(context->current_binding,
range, visibility, is_buffer, context->descriptor_binding, range->NumDescriptors))
descriptor_type, visibility, is_buffer, context->descriptor_binding, range->descriptor_count))
return E_NOTIMPL;
++context->current_binding;
d3d12_root_signature_append_vk_binding(root_signature, descriptor_type, range->RegisterSpace,
range->BaseShaderRegister, is_buffer, shader_visibility, range->NumDescriptors, context);
d3d12_root_signature_append_vk_binding(root_signature, descriptor_type, range->register_space,
range->base_register_idx, is_buffer, shader_visibility, range->descriptor_count, context);
return S_OK;
}
@ -655,7 +655,6 @@ static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_roo
const D3D12_ROOT_SIGNATURE_DESC *desc, struct vkd3d_descriptor_set_context *context)
{
struct d3d12_root_descriptor_table *table;
const D3D12_DESCRIPTOR_RANGE *range;
unsigned int i, j, k, range_count;
uint32_t vk_binding;
HRESULT hr;
@ -682,7 +681,7 @@ static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_roo
for (j = 0; j < range_count; ++j)
{
range = &p->u.DescriptorTable.pDescriptorRanges[j];
const D3D12_DESCRIPTOR_RANGE *range = &p->u.DescriptorTable.pDescriptorRanges[j];
if (range->OffsetInDescriptorsFromTableStart != D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND)
offset = range->OffsetInDescriptorsFromTableStart;
@ -692,6 +691,7 @@ static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_roo
table->ranges[j].offset = offset;
table->ranges[j].descriptor_count = range->NumDescriptors;
table->ranges[j].type = vkd3d_descriptor_type_from_d3d12_range_type(range->RangeType);
table->ranges[j].descriptor_magic = vkd3d_descriptor_magic_from_d3d12(range->RangeType);
table->ranges[j].register_space = range->RegisterSpace;
table->ranges[j].base_register_idx = range->BaseShaderRegister;
@ -704,13 +704,13 @@ static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_roo
for (j = 0; j < range_count; ++j)
{
struct d3d12_root_descriptor_table_range *range;
VkDescriptorSetLayoutBinding *cur_binding;
range = &p->u.DescriptorTable.pDescriptorRanges[j];
range = &table->ranges[j];
if (root_signature->use_descriptor_arrays)
{
table->ranges[j].binding = context->descriptor_binding;
range->binding = context->descriptor_binding;
if (FAILED(hr = d3d12_root_signature_init_descriptor_array_binding(root_signature,
range, p->ShaderVisibility, context)))
@ -722,30 +722,29 @@ static HRESULT d3d12_root_signature_init_root_descriptor_tables(struct d3d12_roo
cur_binding = context->current_binding;
vk_binding = d3d12_root_signature_assign_vk_bindings(root_signature,
vkd3d_descriptor_type_from_d3d12_range_type(range->RangeType),
range->RegisterSpace, range->BaseShaderRegister, range->NumDescriptors, false, true,
range->type, range->register_space, range->base_register_idx, range->descriptor_count, false, true,
vkd3d_shader_visibility_from_d3d12(p->ShaderVisibility), context);
/* Unroll descriptor range. */
for (k = 0; k < range->NumDescriptors; ++k)
for (k = 0; k < range->descriptor_count; ++k)
{
uint32_t vk_current_binding = vk_binding + k;
if (range->RangeType == D3D12_DESCRIPTOR_RANGE_TYPE_SRV
|| range->RangeType == D3D12_DESCRIPTOR_RANGE_TYPE_UAV)
if (range->type == VKD3D_SHADER_DESCRIPTOR_TYPE_SRV
|| range->type == VKD3D_SHADER_DESCRIPTOR_TYPE_UAV)
{
vk_current_binding = vk_binding + 2 * k;
/* Assign binding for image view. */
if (!vk_binding_from_d3d12_descriptor_range(cur_binding,
range, p->ShaderVisibility, false, vk_current_binding + 1, 1))
range->type, p->ShaderVisibility, false, vk_current_binding + 1, 1))
return E_NOTIMPL;
++cur_binding;
}
if (!vk_binding_from_d3d12_descriptor_range(cur_binding,
range, p->ShaderVisibility, true, vk_current_binding, 1))
range->type, p->ShaderVisibility, true, vk_current_binding, 1))
return E_NOTIMPL;
++cur_binding;
@ -835,7 +834,7 @@ static bool vk_binding_uses_partial_binding(const VkDescriptorSetLayoutBinding *
switch (binding->descriptorType)
{
/* Types mapped in vk_descriptor_type_from_d3d12_range_type() from D3D12 SRV and UAV types,
/* Types mapped in vk_descriptor_type_from_vkd3d_descriptor_type() from D3D12 SRV and UAV types,
* i.e. those which can be a buffer or an image. */
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE:
case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE:

1
libs/vkd3d/vkd3d_private.h
View File

@ -649,6 +649,7 @@ struct d3d12_root_descriptor_table_range
unsigned int descriptor_count;
uint32_t binding;
enum vkd3d_shader_descriptor_type type;
uint32_t descriptor_magic;
unsigned int register_space;
unsigned int base_register_idx;