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Input State Descriptorization

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This change also removes InputState object.

BUG=dawn:107

Change-Id: Ia3fd2d348658f5719de0279bfe7bb10a4f183523
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5660
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Yunchao He
2019-03-27 18:08:50 +00:00
committed by Commit Bot service account
parent 5490e9aca1
commit 889d743baa
63 changed files with 1141 additions and 1465 deletions
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57
examples/ComputeBoids.cpp
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@@ -114,48 +114,41 @@ void initRender() {
}
)");
dawn::VertexAttributeDescriptor attribute1;
attribute1.shaderLocation = 0;
attribute1.inputSlot = 0;
attribute1.offset = offsetof(Particle, pos);
attribute1.format = dawn::VertexFormat::Float2;
dawn::VertexAttributeDescriptor attribute[3];
attribute[0].shaderLocation = 0;
attribute[0].inputSlot = 0;
attribute[0].offset = offsetof(Particle, pos);
attribute[0].format = dawn::VertexFormat::Float2;
dawn::VertexAttributeDescriptor attribute2;
attribute2.shaderLocation = 1;
attribute2.inputSlot = 0;
attribute2.offset = offsetof(Particle, vel);
attribute2.format = dawn::VertexFormat::Float2;
attribute[1].shaderLocation = 1;
attribute[1].inputSlot = 0;
attribute[1].offset = offsetof(Particle, vel);
attribute[1].format = dawn::VertexFormat::Float2;
dawn::VertexInputDescriptor input1;
input1.inputSlot = 0;
input1.stride = sizeof(Particle);
input1.stepMode = dawn::InputStepMode::Instance;
attribute[2].shaderLocation = 2;
attribute[2].inputSlot = 1;
attribute[2].offset = 0;
attribute[2].format = dawn::VertexFormat::Float2;
dawn::VertexAttributeDescriptor attribute3;
attribute3.shaderLocation = 2;
attribute3.inputSlot = 1;
attribute3.offset = 0;
attribute3.format = dawn::VertexFormat::Float2;
dawn::VertexInputDescriptor input[2];
input[0].inputSlot = 0;
input[0].stride = sizeof(Particle);
input[0].stepMode = dawn::InputStepMode::Instance;
dawn::VertexInputDescriptor input2;
input2.inputSlot = 1;
input2.stride = sizeof(glm::vec2);
input2.stepMode = dawn::InputStepMode::Vertex;
dawn::InputState inputState = device.CreateInputStateBuilder()
.SetAttribute(&attribute1)
.SetAttribute(&attribute2)
.SetInput(&input1)
.SetAttribute(&attribute3)
.SetInput(&input2)
.GetResult();
input[1].inputSlot = 1;
input[1].stride = sizeof(glm::vec2);
input[1].stepMode = dawn::InputStepMode::Vertex;
depthStencilView = CreateDefaultDepthStencilView(device);
utils::ComboRenderPipelineDescriptor descriptor(device);
descriptor.cVertexStage.module = vsModule;
descriptor.cFragmentStage.module = fsModule;
descriptor.inputState = inputState;
descriptor.cInputState.numAttributes = 3;
descriptor.cInputState.attributes = attribute;
descriptor.cInputState.numInputs = 2;
descriptor.cInputState.inputs = input;
descriptor.depthStencilState = &descriptor.cDepthStencilState;
descriptor.cDepthStencilState.format = dawn::TextureFormat::D32FloatS8Uint;
descriptor.cColorStates[0]->format = GetPreferredSwapChainTextureFormat();