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Construct ComboInputStateDescriptor to simplify tests and examples

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Bug=dawn:107

Change-Id: I900de454cacf9f62ae97213161a98ce6d4254eab
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6020
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Yunchao He
2019-03-28 05:09:01 +00:00
committed by Commit Bot service account
parent 5f4bcbb946
commit 1ba2cb8589
14 changed files with 163 additions and 357 deletions
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26
examples/CubeReflection.cpp
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@@ -156,27 +156,15 @@ void init() {
fragColor = vec4(mix(f_col, vec3(0.5, 0.5, 0.5), 0.5), 1.0);
})");
dawn::VertexAttributeDescriptor attribute[2];
attribute[0].shaderLocation = 0;
attribute[0].inputSlot = 0;
attribute[0].offset = 0;
attribute[0].format = dawn::VertexFormat::Float3;
attribute[1].shaderLocation = 1;
attribute[1].inputSlot = 0;
attribute[1].offset = 3 * sizeof(float);
attribute[1].format = dawn::VertexFormat::Float3;
dawn::VertexInputDescriptor input;
input.inputSlot = 0;
input.stride = 6 * sizeof(float);
input.stepMode = dawn::InputStepMode::Vertex;
dawn::InputStateDescriptor inputState;
utils::ComboInputStateDescriptor inputState;
inputState.numAttributes = 2;
inputState.attributes = attribute;
inputState.cAttributes[0].format = dawn::VertexFormat::Float3;
inputState.cAttributes[1].shaderLocation = 1;
inputState.cAttributes[1].offset = 3 * sizeof(float);
inputState.cAttributes[1].format = dawn::VertexFormat::Float3;
inputState.numInputs = 1;
inputState.inputs = &input;
inputState.cInputs[0].stride = 6 * sizeof(float);
auto bgl = utils::MakeBindGroupLayout(
device, {