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Render Pipeline Descriptorization -- Part I

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This patch remove render pipeline builder and use descriptor to create render pipeline.
Sub-objects in descriptor will be removed in future.

Bug: dawn:4
Change-Id: I58dd569c7be42c2648311847b939c681189c2854
Reviewed-on: https://dawn-review.googlesource.com/c/2180
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This commit is contained in:
Yan, Shaobo
2018-12-10 19:47:22 +00:00
committed by Commit Bot service account
parent 07df605a2b
commit a49242766a
51 changed files with 916 additions and 763 deletions
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65
examples/CubeReflection.cpp
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@@ -14,6 +14,7 @@
#include "SampleUtils.h"
#include "utils/ComboRenderPipelineDescriptor.h"
#include "utils/DawnHelpers.h"
#include "utils/SystemUtils.h"
@@ -197,16 +198,18 @@ void init() {
.SetDepthWriteEnabled(true)
.GetResult();
pipeline = device.CreateRenderPipelineBuilder()
.SetColorAttachmentFormat(0, GetPreferredSwapChainTextureFormat())
.SetDepthStencilAttachmentFormat(dawn::TextureFormat::D32FloatS8Uint)
.SetLayout(pl)
.SetStage(dawn::ShaderStage::Vertex, vsModule, "main")
.SetStage(dawn::ShaderStage::Fragment, fsModule, "main")
.SetIndexFormat(dawn::IndexFormat::Uint32)
.SetInputState(inputState)
.SetDepthStencilState(depthStencilState)
.GetResult();
utils::ComboRenderPipelineDescriptor descriptor(device);
descriptor.layout = pl;
descriptor.cVertexStage.module = vsModule;
descriptor.cFragmentStage.module = fsModule;
descriptor.inputState = inputState;
descriptor.cAttachmentsState.hasDepthStencilAttachment = true;
descriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
descriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
descriptor.depthStencilState = depthStencilState;
pipeline = device.CreateRenderPipeline(&descriptor);
auto planeStencilState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
@@ -214,15 +217,18 @@ void init() {
.SetStencilFunction(dawn::Face::Both, dawn::CompareFunction::Always, dawn::StencilOperation::Keep, dawn::StencilOperation::Keep, dawn::StencilOperation::Replace)
.GetResult();
planePipeline = device.CreateRenderPipelineBuilder()
.SetColorAttachmentFormat(0, GetPreferredSwapChainTextureFormat())
.SetDepthStencilAttachmentFormat(dawn::TextureFormat::D32FloatS8Uint)
.SetLayout(pl)
.SetStage(dawn::ShaderStage::Vertex, vsModule, "main")
.SetStage(dawn::ShaderStage::Fragment, fsModule, "main")
.SetInputState(inputState)
.SetDepthStencilState(planeStencilState)
.GetResult();
utils::ComboRenderPipelineDescriptor pDescriptor(device);
pDescriptor.layout = pl;
pDescriptor.cVertexStage.module = vsModule;
pDescriptor.cFragmentStage.module = fsModule;
pDescriptor.inputState = inputState;
pDescriptor.cAttachmentsState.hasDepthStencilAttachment = true;
pDescriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
pDescriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
pDescriptor.depthStencilState = planeStencilState;
planePipeline = device.CreateRenderPipeline(&pDescriptor);
auto reflectionStencilState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
@@ -230,15 +236,18 @@ void init() {
.SetStencilFunction(dawn::Face::Both, dawn::CompareFunction::Equal, dawn::StencilOperation::Keep, dawn::StencilOperation::Keep, dawn::StencilOperation::Replace)
.GetResult();
reflectionPipeline = device.CreateRenderPipelineBuilder()
.SetColorAttachmentFormat(0, GetPreferredSwapChainTextureFormat())
.SetDepthStencilAttachmentFormat(dawn::TextureFormat::D32FloatS8Uint)
.SetLayout(pl)
.SetStage(dawn::ShaderStage::Vertex, vsModule, "main")
.SetStage(dawn::ShaderStage::Fragment, fsReflectionModule, "main")
.SetInputState(inputState)
.SetDepthStencilState(reflectionStencilState)
.GetResult();
utils::ComboRenderPipelineDescriptor rfDescriptor(device);
rfDescriptor.layout = pl;
rfDescriptor.cVertexStage.module = vsModule;
rfDescriptor.cFragmentStage.module = fsReflectionModule;
rfDescriptor.inputState = inputState;
rfDescriptor.cAttachmentsState.hasDepthStencilAttachment = true;
rfDescriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
rfDescriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
rfDescriptor.depthStencilState = reflectionStencilState;
reflectionPipeline = device.CreateRenderPipeline(&rfDescriptor);
cameraData.proj = glm::perspective(glm::radians(45.0f), 1.f, 1.0f, 100.0f);
}