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dx12: use versionedrootsignature

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This commit is contained in:
chyyran 2023-02-05 22:31:34 -05:00
parent fd48d88fdd
commit 1fe4b47981
3 changed files with 17 additions and 27 deletions
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1
librashader-runtime-d3d12/src/error.rs
View file

@ -25,7 +25,6 @@ pub enum FilterChainError {
pub type Result<T> = std::result::Result<T, FilterChainError>;
// todo: make this return error
macro_rules! assume_d3d12_init {
($value:ident, $call:literal) => {
let $value = $value.ok_or($crate::error::FilterChainError::Direct3DOperationError(

2
librashader-runtime-d3d12/src/filter_chain.rs
View file

@ -437,7 +437,7 @@ impl FilterChainD3D12 {
let filters: error::Result<Vec<_>> = filters.into_iter().collect();
let filters = filters?;
/// Need to take care of the heaps in a single thread because [;16] is not sized..?
// Need to take care of the heaps in a single thread because [;16] is not sized..?
let filters: Vec<error::Result<FilterPass>> = filters
.into_iter()
.zip(work_heaps)

41
librashader-runtime-d3d12/src/graphics_pipeline.rs
View file

@ -8,19 +8,7 @@ use librashader_reflect::back::ShaderCompilerOutput;
use librashader_reflect::reflect::semantics::BindingStage;
use windows::Win32::Foundation::BOOL;
use windows::Win32::Graphics::Direct3D::Dxc::{IDxcBlob, IDxcCompiler, IDxcUtils, IDxcValidator};
use windows::Win32::Graphics::Direct3D12::{
D3D12SerializeRootSignature, ID3D12Device, ID3D12PipelineState, ID3D12RootSignature,
D3D12_BLEND_DESC, D3D12_BLEND_INV_SRC_ALPHA, D3D12_BLEND_OP_ADD, D3D12_BLEND_SRC_ALPHA,
D3D12_COLOR_WRITE_ENABLE_ALL, D3D12_CULL_MODE_NONE, D3D12_DESCRIPTOR_RANGE,
D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, D3D12_FILL_MODE_SOLID,
D3D12_GRAPHICS_PIPELINE_STATE_DESC, D3D12_INPUT_LAYOUT_DESC, D3D12_LOGIC_OP_NOOP,
D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE, D3D12_RASTERIZER_DESC, D3D12_RENDER_TARGET_BLEND_DESC,
D3D12_ROOT_DESCRIPTOR, D3D12_ROOT_DESCRIPTOR_TABLE, D3D12_ROOT_PARAMETER,
D3D12_ROOT_PARAMETER_0, D3D12_ROOT_PARAMETER_TYPE_CBV,
D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE, D3D12_ROOT_SIGNATURE_DESC,
D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT, D3D12_SHADER_BYTECODE,
D3D12_SHADER_VISIBILITY_ALL, D3D12_SHADER_VISIBILITY_PIXEL, D3D_ROOT_SIGNATURE_VERSION_1,
};
use windows::Win32::Graphics::Direct3D12::{ID3D12Device, ID3D12PipelineState, ID3D12RootSignature, D3D12_BLEND_DESC, D3D12_BLEND_INV_SRC_ALPHA, D3D12_BLEND_OP_ADD, D3D12_BLEND_SRC_ALPHA, D3D12_COLOR_WRITE_ENABLE_ALL, D3D12_CULL_MODE_NONE, D3D12_DESCRIPTOR_RANGE, D3D12_DESCRIPTOR_RANGE_TYPE_SAMPLER, D3D12_DESCRIPTOR_RANGE_TYPE_SRV, D3D12_FILL_MODE_SOLID, D3D12_GRAPHICS_PIPELINE_STATE_DESC, D3D12_INPUT_LAYOUT_DESC, D3D12_LOGIC_OP_NOOP, D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE, D3D12_RASTERIZER_DESC, D3D12_RENDER_TARGET_BLEND_DESC, D3D12_ROOT_DESCRIPTOR, D3D12_ROOT_DESCRIPTOR_TABLE, D3D12_ROOT_PARAMETER, D3D12_ROOT_PARAMETER_0, D3D12_ROOT_PARAMETER_TYPE_CBV, D3D12_ROOT_PARAMETER_TYPE_DESCRIPTOR_TABLE, D3D12_ROOT_SIGNATURE_DESC, D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT, D3D12_SHADER_BYTECODE, D3D12_SHADER_VISIBILITY_ALL, D3D12_SHADER_VISIBILITY_PIXEL, D3D_ROOT_SIGNATURE_VERSION_1, D3D12SerializeVersionedRootSignature, D3D12_VERSIONED_ROOT_SIGNATURE_DESC, D3D_ROOT_SIGNATURE_VERSION_1_0, D3D12_VERSIONED_ROOT_SIGNATURE_DESC_0};
use windows::Win32::Graphics::Dxgi::Common::{DXGI_FORMAT, DXGI_FORMAT_UNKNOWN, DXGI_SAMPLE_DESC};
pub struct D3D12GraphicsPipeline {
@ -85,12 +73,17 @@ const D3D12_SLANG_ROOT_PARAMETERS: &[D3D12_ROOT_PARAMETER; 4] = &[
},
];
const D3D12_SLANG_ROOT_SIGNATURE: &D3D12_ROOT_SIGNATURE_DESC = &D3D12_ROOT_SIGNATURE_DESC {
NumParameters: D3D12_SLANG_ROOT_PARAMETERS.len() as u32,
pParameters: D3D12_SLANG_ROOT_PARAMETERS.as_ptr(),
NumStaticSamplers: 0,
pStaticSamplers: std::ptr::null(),
Flags: D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT,
const D3D12_SLANG_VERSIONED_ROOT_SIGNATURE: &D3D12_VERSIONED_ROOT_SIGNATURE_DESC = &D3D12_VERSIONED_ROOT_SIGNATURE_DESC {
Version: D3D_ROOT_SIGNATURE_VERSION_1_0,
Anonymous: D3D12_VERSIONED_ROOT_SIGNATURE_DESC_0 {
Desc_1_0: D3D12_ROOT_SIGNATURE_DESC {
NumParameters: D3D12_SLANG_ROOT_PARAMETERS.len() as u32,
pParameters: D3D12_SLANG_ROOT_PARAMETERS.as_ptr(),
NumStaticSamplers: 0,
pStaticSamplers: std::ptr::null(),
Flags: D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT,
}
}
};
pub struct D3D12RootSignature {
@ -101,16 +94,14 @@ impl D3D12RootSignature {
pub fn new(device: &ID3D12Device) -> error::Result<D3D12RootSignature> {
let signature = unsafe {
let mut rs_blob = None;
// todo: D3D12SerializeVersionedRootSignature
// todo: hlsl rootsig tbh
D3D12SerializeRootSignature(
D3D12_SLANG_ROOT_SIGNATURE,
D3D_ROOT_SIGNATURE_VERSION_1,
D3D12SerializeVersionedRootSignature(
D3D12_SLANG_VERSIONED_ROOT_SIGNATURE,
&mut rs_blob,
None,
)?;
assume_d3d12_init!(rs_blob, "D3D12SerializeRootSignature");
assume_d3d12_init!(rs_blob, "D3D12SerializeVersionedRootSignature");
let blob = std::slice::from_raw_parts(
rs_blob.GetBufferPointer().cast(),
rs_blob.GetBufferSize(),