mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-31 03:31:27 +00:00
f856903154
Bug=dawn:107 Change-Id: Ia88232848995d5c4c3ac0f3137ffa518e85aa0a0 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6140 Commit-Queue: Yunchao He <yunchao.he@intel.com> Commit-Queue: Kai Ninomiya <kainino@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
90 lines
3.7 KiB
C++
90 lines
3.7 KiB
C++
// Copyright 2017 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef DAWNNATIVE_RENDERPIPELINE_H_
|
|
#define DAWNNATIVE_RENDERPIPELINE_H_
|
|
|
|
#include "dawn_native/Pipeline.h"
|
|
|
|
#include "dawn_native/dawn_platform.h"
|
|
|
|
#include <array>
|
|
#include <bitset>
|
|
|
|
namespace dawn_native {
|
|
|
|
struct BeginRenderPassCmd;
|
|
|
|
class DeviceBase;
|
|
|
|
MaybeError ValidateRenderPipelineDescriptor(DeviceBase* device,
|
|
const RenderPipelineDescriptor* descriptor);
|
|
size_t IndexFormatSize(dawn::IndexFormat format);
|
|
uint32_t VertexFormatNumComponents(dawn::VertexFormat format);
|
|
size_t VertexFormatComponentSize(dawn::VertexFormat format);
|
|
size_t VertexFormatSize(dawn::VertexFormat format);
|
|
|
|
bool StencilTestEnabled(const DepthStencilStateDescriptor* mDepthStencilState);
|
|
bool BlendEnabled(const ColorStateDescriptor* mColorState);
|
|
|
|
class RenderPipelineBase : public PipelineBase {
|
|
public:
|
|
RenderPipelineBase(DeviceBase* device, const RenderPipelineDescriptor* descriptor);
|
|
|
|
static RenderPipelineBase* MakeError(DeviceBase* device);
|
|
|
|
const InputStateDescriptor* GetInputStateDescriptor() const;
|
|
const std::bitset<kMaxVertexAttributes>& GetAttributesSetMask() const;
|
|
const VertexAttributeDescriptor& GetAttribute(uint32_t location) const;
|
|
const std::bitset<kMaxVertexInputs>& GetInputsSetMask() const;
|
|
const VertexInputDescriptor& GetInput(uint32_t slot) const;
|
|
|
|
const ColorStateDescriptor* GetColorStateDescriptor(uint32_t attachmentSlot);
|
|
const DepthStencilStateDescriptor* GetDepthStencilStateDescriptor();
|
|
dawn::PrimitiveTopology GetPrimitiveTopology() const;
|
|
|
|
std::bitset<kMaxColorAttachments> GetColorAttachmentsMask() const;
|
|
bool HasDepthStencilAttachment() const;
|
|
dawn::TextureFormat GetColorAttachmentFormat(uint32_t attachment) const;
|
|
dawn::TextureFormat GetDepthStencilFormat() const;
|
|
uint32_t GetSampleCount() const;
|
|
|
|
// A pipeline can be used in a render pass if its attachment info matches the actual
|
|
// attachments in the render pass. This returns whether it is the case.
|
|
bool IsCompatibleWith(const BeginRenderPassCmd* renderPassCmd) const;
|
|
std::bitset<kMaxVertexAttributes> GetAttributesUsingInput(uint32_t slot) const;
|
|
std::array<std::bitset<kMaxVertexAttributes>, kMaxVertexInputs> attributesUsingInput;
|
|
|
|
private:
|
|
RenderPipelineBase(DeviceBase* device, ObjectBase::ErrorTag tag);
|
|
|
|
InputStateDescriptor mInputState;
|
|
std::bitset<kMaxVertexAttributes> mAttributesSetMask;
|
|
std::array<VertexAttributeDescriptor, kMaxVertexAttributes> mAttributeInfos;
|
|
std::bitset<kMaxVertexInputs> mInputsSetMask;
|
|
std::array<VertexInputDescriptor, kMaxVertexInputs> mInputInfos;
|
|
dawn::PrimitiveTopology mPrimitiveTopology;
|
|
DepthStencilStateDescriptor mDepthStencilState;
|
|
std::array<ColorStateDescriptor, kMaxColorAttachments> mColorStates;
|
|
|
|
std::bitset<kMaxColorAttachments> mColorAttachmentsSet;
|
|
bool mHasDepthStencilAttachment = false;
|
|
|
|
uint32_t mSampleCount;
|
|
};
|
|
|
|
} // namespace dawn_native
|
|
|
|
#endif // DAWNNATIVE_RENDERPIPELINE_H_
|