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internal/graphicsdriver/directx: refactoring

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This commit is contained in:
Hajime Hoshi 2023-03-25 01:34:29 +09:00
parent 3e0ff1abe1
commit 4ec27262ed
2 changed files with 30 additions and 37 deletions
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37
internal/graphicsdriver/directx/graphics_windows.go
View File

@ -44,43 +44,6 @@ func NewGraphics() (graphicsdriver.Graphics, error) {
return g, nil
}
var inputElementDescs []_D3D12_INPUT_ELEMENT_DESC
func init() {
position := []byte("POSITION\000")
texcoord := []byte("TEXCOORD\000")
color := []byte("COLOR\000")
inputElementDescs = []_D3D12_INPUT_ELEMENT_DESC{
{
SemanticName: &position[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
{
SemanticName: &texcoord[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
{
SemanticName: &color[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32B32A32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
}
}
type resourceWithSize struct {
value *_ID3D12Resource
sizeInBytes uint32

30
internal/graphicsdriver/directx/pipeline_windows.go
View File

@ -25,6 +25,36 @@ import (
"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver"
)
var inputElementDescs = []_D3D12_INPUT_ELEMENT_DESC{
{
SemanticName: &([]byte("POSITION\000"))[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
{
SemanticName: &([]byte("TEXCOORD\000"))[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
{
SemanticName: &([]byte("COLOR\000"))[0],
SemanticIndex: 0,
Format: _DXGI_FORMAT_R32G32B32A32_FLOAT,
InputSlot: 0,
AlignedByteOffset: _D3D12_APPEND_ALIGNED_ELEMENT,
InputSlotClass: _D3D12_INPUT_CLASSIFICATION_PER_VERTEX_DATA,
InstanceDataStepRate: 0,
},
}
const numDescriptorsPerFrame = 32
func blendFactorToBlend(f graphicsdriver.BlendFactor, alpha bool) _D3D12_BLEND {