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libs/vkd3d: Implement d3d12_command_list_SetComputeRoot32BitConstant().

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This commit is contained in:
Józef Kucia 2017-07-28 10:19:37 +02:00
parent 4d8dea80ae
commit 72f723522e
3 changed files with 58 additions and 2 deletions
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33
libs/vkd3d/command.c
View File

@ -2337,11 +2337,42 @@ static void STDMETHODCALLTYPE d3d12_command_list_SetGraphicsRootDescriptorTable(
root_parameter_index, base_descriptor);
}
static void d3d12_command_list_set_root_constants(struct d3d12_command_list *list,
struct d3d12_root_signature *root_signature, unsigned int root_parameter_index,
unsigned int offset, unsigned int count, const void *data)
{
const struct vkd3d_vk_device_procs *vk_procs = &list->device->vk_procs;
struct d3d12_root_constant *constant = NULL;
unsigned int i;
for (i = 0; i < root_signature->constant_count; ++i)
{
if (root_signature->constants[i].root_parameter_index == root_parameter_index)
{
constant = &root_signature->constants[i];
break;
}
}
if (!constant)
{
WARN("Invalid root parameter index %u.\n", root_parameter_index);
return;
}
VK_CALL(vkCmdPushConstants(list->vk_command_buffer, root_signature->vk_pipeline_layout,
constant->stage_flags, constant->offset + offset * sizeof(uint32_t), count * sizeof(uint32_t), data));
}
static void STDMETHODCALLTYPE d3d12_command_list_SetComputeRoot32BitConstant(ID3D12GraphicsCommandList *iface,
UINT root_parameter_index, UINT data, UINT dst_offset)
{
FIXME("iface %p, root_parameter_index %u, data 0x%08x, dst_offset %u stub!\n",
struct d3d12_command_list *list = impl_from_ID3D12GraphicsCommandList(iface);
TRACE("iface %p, root_parameter_index %u, data 0x%08x, dst_offset %u.\n",
iface, root_parameter_index, data, dst_offset);
d3d12_command_list_set_root_constants(list, list->compute_root_signature,
root_parameter_index, dst_offset, 1, &data);
}
static void STDMETHODCALLTYPE d3d12_command_list_SetGraphicsRoot32BitConstant(ID3D12GraphicsCommandList *iface,

17
libs/vkd3d/state.c
View File

@ -74,6 +74,8 @@ static void d3d12_root_signature_cleanup(struct d3d12_root_signature *root_signa
if (root_signature->descriptor_mapping)
vkd3d_free(root_signature->descriptor_mapping);
if (root_signature->constants)
vkd3d_free(root_signature->constants);
for (i = 0; i < root_signature->static_sampler_count; ++i)
{
@ -335,6 +337,7 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
root_signature->pool_sizes = NULL;
root_signature->vk_set_layout = VK_NULL_HANDLE;
root_signature->descriptor_mapping = NULL;
root_signature->constants = NULL;
root_signature->static_sampler_count = 0;
root_signature->static_samplers = NULL;
@ -396,6 +399,13 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
hr = E_OUTOFMEMORY;
goto fail;
}
root_signature->constant_count = push_count;
if (!(root_signature->constants = vkd3d_calloc(root_signature->constant_count,
sizeof(*root_signature->constants))))
{
hr = E_OUTOFMEMORY;
goto fail;
}
/* Map root constants to push constants. */
for (i = 0, j = 0; i < desc->NumParameters; ++i)
@ -414,7 +424,12 @@ static HRESULT d3d12_root_signature_init(struct d3d12_root_signature *root_signa
push_constants[j].stageFlags = stage_flags_from_visibility(p->ShaderVisibility);
push_constants[j].offset = 0;
push_constants[j].size = 4 * p->u.Constants.Num32BitValues;
push_constants[j].size = p->u.Constants.Num32BitValues * sizeof(uint32_t);
root_signature->constants[j].root_parameter_index = i;
root_signature->constants[j].stage_flags = push_constants[j].stageFlags;
root_signature->constants[j].offset = push_constants[j].offset;
++j;
}

10
libs/vkd3d/vkd3d_private.h
View File

@ -262,6 +262,13 @@ struct d3d12_query_heap
HRESULT d3d12_query_heap_create(struct d3d12_device *device,
struct d3d12_query_heap **heap) DECLSPEC_HIDDEN;
struct d3d12_root_constant
{
unsigned int root_parameter_index;
VkShaderStageFlags stage_flags;
uint32_t offset;
};
/* ID3D12RootSignature */
struct d3d12_root_signature
{
@ -277,6 +284,9 @@ struct d3d12_root_signature
unsigned int descriptor_count;
struct vkd3d_shader_resource_binding *descriptor_mapping;
unsigned int constant_count;
struct d3d12_root_constant *constants;
unsigned int static_sampler_count;
VkSampler *static_samplers;