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Replace DepthStencilState builder via DepthStencilState descriptor. 

This change also removes DepthStencilState object.

Bug=dawn:31

Change-Id: I7bb54ef4da527184bb2726c77d93d411d44c3956
Reviewed-on: https://dawn-review.googlesource.com/c/3541
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This commit is contained in:
Yunchao He 2019-01-04 04:28:37 +00:00 committed by Commit Bot service account
parent 0b364067d0
commit ea56333c1e
47 changed files with 678 additions and 1235 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
BUILD.gn
View File

@ -380,8 +380,6 @@ source_set("libdawn_native_sources") {
"src/dawn_native/ComputePipeline.cpp",
"src/dawn_native/ComputePipeline.h",
"src/dawn_native/DawnNative.cpp",
"src/dawn_native/DepthStencilState.cpp",
"src/dawn_native/DepthStencilState.h",
"src/dawn_native/Device.cpp",
"src/dawn_native/Device.h",
"src/dawn_native/Error.cpp",
@ -443,8 +441,6 @@ source_set("libdawn_native_sources") {
"src/dawn_native/d3d12/CommandBufferD3D12.h",
"src/dawn_native/d3d12/ComputePipelineD3D12.cpp",
"src/dawn_native/d3d12/ComputePipelineD3D12.h",
"src/dawn_native/d3d12/DepthStencilStateD3D12.cpp",
"src/dawn_native/d3d12/DepthStencilStateD3D12.h",
"src/dawn_native/d3d12/DescriptorHeapAllocator.cpp",
"src/dawn_native/d3d12/DescriptorHeapAllocator.h",
"src/dawn_native/d3d12/DeviceD3D12.cpp",
@ -495,8 +491,6 @@ source_set("libdawn_native_sources") {
"src/dawn_native/metal/CommandBufferMTL.mm",
"src/dawn_native/metal/ComputePipelineMTL.h",
"src/dawn_native/metal/ComputePipelineMTL.mm",
"src/dawn_native/metal/DepthStencilStateMTL.h",
"src/dawn_native/metal/DepthStencilStateMTL.mm",
"src/dawn_native/metal/DeviceMTL.h",
"src/dawn_native/metal/DeviceMTL.mm",
"src/dawn_native/metal/Forward.h",
@ -537,8 +531,6 @@ source_set("libdawn_native_sources") {
"src/dawn_native/opengl/CommandBufferGL.h",
"src/dawn_native/opengl/ComputePipelineGL.cpp",
"src/dawn_native/opengl/ComputePipelineGL.h",
"src/dawn_native/opengl/DepthStencilStateGL.cpp",
"src/dawn_native/opengl/DepthStencilStateGL.h",
"src/dawn_native/opengl/DeviceGL.cpp",
"src/dawn_native/opengl/DeviceGL.h",
"src/dawn_native/opengl/Forward.h",
@ -580,8 +572,6 @@ source_set("libdawn_native_sources") {
"src/dawn_native/vulkan/CommandBufferVk.h",
"src/dawn_native/vulkan/ComputePipelineVk.cpp",
"src/dawn_native/vulkan/ComputePipelineVk.h",
"src/dawn_native/vulkan/DepthStencilStateVk.cpp",
"src/dawn_native/vulkan/DepthStencilStateVk.h",
"src/dawn_native/vulkan/DeviceVk.cpp",
"src/dawn_native/vulkan/DeviceVk.h",
"src/dawn_native/vulkan/FencedDeleter.cpp",
@ -821,7 +811,6 @@ test("dawn_unittests") {
"src/tests/unittests/validation/CommandBufferValidationTests.cpp",
"src/tests/unittests/validation/ComputeValidationTests.cpp",
"src/tests/unittests/validation/CopyCommandsValidationTests.cpp",
"src/tests/unittests/validation/DepthStencilStateValidationTests.cpp",
"src/tests/unittests/validation/DynamicStateCommandValidationTests.cpp",
"src/tests/unittests/validation/FenceValidationTests.cpp",
"src/tests/unittests/validation/InputStateValidationTests.cpp",

52
dawn.json
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@ -421,10 +421,6 @@
"name": "create command buffer builder",
"returns": "command buffer builder"
},
{
"name": "create depth stencil state builder",
"returns": "depth stencil state builder"
},
{
"name": "create fence",
"returns": "fence",
@ -502,42 +498,16 @@
}
]
},
"depth stencil state": {
"category": "object"
},
"depth stencil state builder": {
"category": "object",
"methods": [
{
"name": "get result",
"returns": "depth stencil state"
},
{
"name": "set depth compare function",
"args": [
{"name": "depth compare function", "type": "compare function"}
]
},
{
"name": "set depth write enabled",
"args" : [
{"name": "enabled", "type": "bool"}
]
},
{
"name": "set stencil function",
"args": [
{"name": "face", "type": "face"},
{"name": "descriptor", "type": "stencil state face descriptor", "annotation": "const*"}
]
},
{
"name": "set stencil mask",
"args": [
{"name": "read mask", "type": "uint32_t"},
{"name": "write mask", "type": "uint32_t"}
]
}
"depth stencil state descriptor": {
"category": "structure",
"extensible": true,
"members": [
{"name": "depth write enabled", "type": "bool"},
{"name": "depth compare", "type": "compare function"},
{"name": "front", "type": "stencil state face descriptor"},
{"name": "back", "type": "stencil state face descriptor"},
{"name": "stencil read mask", "type": "uint32_t"},
{"name": "stencil write mask", "type": "uint32_t"}
]
},
"device error callback": {
@ -888,7 +858,7 @@
{"name": "primitive topology", "type": "primitive topology"},
{"name": "attachments state", "type": "attachments state descriptor", "annotation": "const*"},
{"name": "sample count", "type": "uint32_t"},
{"name": "depth stencil state", "type": "depth stencil state"},
{"name": "depth stencil state", "type": "depth stencil state descriptor", "annotation": "const*"},
{"name": "num blend states", "type": "uint32_t"},
{"name": "blend states", "type": "blend state descriptor", "annotation": "const*", "length": "num blend states"}
]

19
examples/CHelloTriangle.cpp
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@ -111,13 +111,24 @@ void init() {
descriptor.indexFormat = DAWN_INDEX_FORMAT_UINT32;
descriptor.primitiveTopology = DAWN_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
dawnDepthStencilStateBuilder depthStencilBuilder = dawnDeviceCreateDepthStencilStateBuilder(device);
descriptor.depthStencilState = dawnDepthStencilStateBuilderGetResult(depthStencilBuilder);
dawnDepthStencilStateBuilderRelease(depthStencilBuilder);
dawnStencilStateFaceDescriptor stencilFace;
stencilFace.compare = DAWN_COMPARE_FUNCTION_ALWAYS;
stencilFace.stencilFailOp = DAWN_STENCIL_OPERATION_KEEP;
stencilFace.depthFailOp = DAWN_STENCIL_OPERATION_KEEP;
stencilFace.passOp = DAWN_STENCIL_OPERATION_KEEP;
dawnDepthStencilStateDescriptor depthStencilState;
depthStencilState.nextInChain = nullptr;
depthStencilState.depthWriteEnabled = false;
depthStencilState.depthCompare = DAWN_COMPARE_FUNCTION_ALWAYS;
depthStencilState.back = stencilFace;
depthStencilState.front = stencilFace;
depthStencilState.stencilReadMask = 0xff;
depthStencilState.stencilWriteMask = 0xff;
descriptor.depthStencilState = &depthStencilState;
pipeline = dawnDeviceCreateRenderPipeline(device, &descriptor);
dawnDepthStencilStateRelease(descriptor.depthStencilState);
dawnInputStateRelease(descriptor.inputState);
}

42
examples/CubeReflection.cpp
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@ -193,11 +193,6 @@ void init() {
depthStencilView = CreateDefaultDepthStencilView(device);
auto depthStencilState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthWriteEnabled(true)
.GetResult();
utils::ComboRenderPipelineDescriptor descriptor(device);
descriptor.layout = pl;
descriptor.cVertexStage.module = vsModule;
@ -207,21 +202,11 @@ void init() {
descriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
descriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
descriptor.depthStencilState = depthStencilState;
descriptor.cDepthStencilState.depthWriteEnabled = true;
descriptor.cDepthStencilState.depthCompare = dawn::CompareFunction::Less;
pipeline = device.CreateRenderPipeline(&descriptor);
dawn::StencilStateFaceDescriptor planeStencilDescriptor;
planeStencilDescriptor.compare = dawn::CompareFunction::Always;
planeStencilDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
planeStencilDescriptor.depthFailOp = dawn::StencilOperation::Keep;
planeStencilDescriptor.passOp = dawn::StencilOperation::Replace;
auto planeStencilState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthWriteEnabled(false)
.SetStencilFunction(dawn::Face::Both, &planeStencilDescriptor)
.GetResult();
utils::ComboRenderPipelineDescriptor pDescriptor(device);
pDescriptor.layout = pl;
pDescriptor.cVertexStage.module = vsModule;
@ -231,22 +216,12 @@ void init() {
pDescriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
pDescriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
pDescriptor.depthStencilState = planeStencilState;
pDescriptor.cDepthStencilState.front.passOp = dawn::StencilOperation::Replace;
pDescriptor.cDepthStencilState.back.passOp = dawn::StencilOperation::Replace;
pDescriptor.cDepthStencilState.depthCompare = dawn::CompareFunction::Less;
planePipeline = device.CreateRenderPipeline(&pDescriptor);
dawn::StencilStateFaceDescriptor reflectionStencilDescriptor;
reflectionStencilDescriptor.compare = dawn::CompareFunction::Equal;
reflectionStencilDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
reflectionStencilDescriptor.depthFailOp = dawn::StencilOperation::Keep;
reflectionStencilDescriptor.passOp = dawn::StencilOperation::Replace;
auto reflectionStencilState =
device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthWriteEnabled(true)
.SetStencilFunction(dawn::Face::Both, &reflectionStencilDescriptor)
.GetResult();
utils::ComboRenderPipelineDescriptor rfDescriptor(device);
rfDescriptor.layout = pl;
rfDescriptor.cVertexStage.module = vsModule;
@ -256,7 +231,12 @@ void init() {
rfDescriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
rfDescriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
rfDescriptor.depthStencilState = reflectionStencilState;
pDescriptor.cDepthStencilState.front.compare = dawn::CompareFunction::Equal;
pDescriptor.cDepthStencilState.back.compare = dawn::CompareFunction::Equal;
pDescriptor.cDepthStencilState.front.passOp = dawn::StencilOperation::Replace;
pDescriptor.cDepthStencilState.back.passOp = dawn::StencilOperation::Replace;
rfDescriptor.cDepthStencilState.depthWriteEnabled = true;
rfDescriptor.cDepthStencilState.depthCompare = dawn::CompareFunction::Less;
reflectionPipeline = device.CreateRenderPipeline(&rfDescriptor);

8
examples/glTFViewer/glTFViewer.cpp
View File

@ -282,11 +282,6 @@ namespace {
dawn::BindingType::SampledTexture},
});
auto depthStencilState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthWriteEnabled(true)
.GetResult();
auto pipelineLayout = utils::MakeBasicPipelineLayout(device, &bindGroupLayout);
utils::ComboRenderPipelineDescriptor descriptor(device);
@ -299,7 +294,8 @@ namespace {
descriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
descriptor.cColorAttachments[0].format =
GetPreferredSwapChainTextureFormat();
descriptor.depthStencilState = depthStencilState;
descriptor.cDepthStencilState.depthWriteEnabled = true;
descriptor.cDepthStencilState.depthCompare = dawn::CompareFunction::Less;
dawn::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);

135
src/dawn_native/DepthStencilState.cpp
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@ -1,135 +0,0 @@
// 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.
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/Device.h"
namespace dawn_native {
// DepthStencilStateBase
DepthStencilStateBase::DepthStencilStateBase(DepthStencilStateBuilder* builder)
: ObjectBase(builder->GetDevice()),
mDepthInfo(builder->mDepthInfo),
mStencilInfo(builder->mStencilInfo) {
}
bool DepthStencilStateBase::StencilTestEnabled() const {
return mStencilInfo.back.compare != dawn::CompareFunction::Always ||
mStencilInfo.back.stencilFailOp != dawn::StencilOperation::Keep ||
mStencilInfo.back.depthFailOp != dawn::StencilOperation::Keep ||
mStencilInfo.back.passOp != dawn::StencilOperation::Keep ||
mStencilInfo.front.compare != dawn::CompareFunction::Always ||
mStencilInfo.front.stencilFailOp != dawn::StencilOperation::Keep ||
mStencilInfo.front.depthFailOp != dawn::StencilOperation::Keep ||
mStencilInfo.front.passOp != dawn::StencilOperation::Keep;
}
const DepthStencilStateBase::DepthInfo& DepthStencilStateBase::GetDepth() const {
return mDepthInfo;
}
const DepthStencilStateBase::StencilInfo& DepthStencilStateBase::GetStencil() const {
return mStencilInfo;
}
// DepthStencilStateBuilder
enum DepthStencilStateSetProperties {
DEPTH_STENCIL_STATE_PROPERTY_DEPTH_COMPARE_FUNCTION = 0x1,
DEPTH_STENCIL_STATE_PROPERTY_DEPTH_WRITE_ENABLED = 0x2,
DEPTH_STENCIL_STATE_PROPERTY_STENCIL_BACK_FUNCTION = 0x4,
DEPTH_STENCIL_STATE_PROPERTY_STENCIL_FRONT_FUNCTION = 0x08,
DEPTH_STENCIL_STATE_PROPERTY_STENCIL_MASK = 0x10,
};
DepthStencilStateBuilder::DepthStencilStateBuilder(DeviceBase* device) : Builder(device) {
}
DepthStencilStateBase* DepthStencilStateBuilder::GetResultImpl() {
return GetDevice()->CreateDepthStencilState(this);
}
void DepthStencilStateBuilder::SetDepthCompareFunction(
dawn::CompareFunction depthCompareFunction) {
if ((mPropertiesSet & DEPTH_STENCIL_STATE_PROPERTY_DEPTH_COMPARE_FUNCTION) != 0) {
HandleError("Depth compare property set multiple times");
return;
}
mPropertiesSet |= DEPTH_STENCIL_STATE_PROPERTY_DEPTH_COMPARE_FUNCTION;
mDepthInfo.compareFunction = depthCompareFunction;
}
void DepthStencilStateBuilder::SetDepthWriteEnabled(bool enabled) {
if ((mPropertiesSet & DEPTH_STENCIL_STATE_PROPERTY_DEPTH_WRITE_ENABLED) != 0) {
HandleError("Depth write enabled property set multiple times");
return;
}
mPropertiesSet |= DEPTH_STENCIL_STATE_PROPERTY_DEPTH_WRITE_ENABLED;
mDepthInfo.depthWriteEnabled = enabled;
}
void DepthStencilStateBuilder::SetStencilFunction(
dawn::Face face,
const StencilStateFaceDescriptor* descriptor) {
if (face == dawn::Face::None) {
HandleError("Can't set stencil function of None face");
return;
}
if (face & dawn::Face::Back) {
if ((mPropertiesSet & DEPTH_STENCIL_STATE_PROPERTY_STENCIL_BACK_FUNCTION) != 0) {
HandleError("Stencil back function property set multiple times");
return;
}
mPropertiesSet |= DEPTH_STENCIL_STATE_PROPERTY_STENCIL_BACK_FUNCTION;
mStencilInfo.back.compare = descriptor->compare;
mStencilInfo.back.stencilFailOp = descriptor->stencilFailOp;
mStencilInfo.back.depthFailOp = descriptor->depthFailOp;
mStencilInfo.back.passOp = descriptor->passOp;
}
if (face & dawn::Face::Front) {
if ((mPropertiesSet & DEPTH_STENCIL_STATE_PROPERTY_STENCIL_FRONT_FUNCTION) != 0) {
HandleError("Stencil front function property set multiple times");
return;
}
mPropertiesSet |= DEPTH_STENCIL_STATE_PROPERTY_STENCIL_FRONT_FUNCTION;
mStencilInfo.front.compare = descriptor->compare;
mStencilInfo.front.stencilFailOp = descriptor->stencilFailOp;
mStencilInfo.front.depthFailOp = descriptor->depthFailOp;
mStencilInfo.front.passOp = descriptor->passOp;
}
}
void DepthStencilStateBuilder::SetStencilMask(uint32_t readMask, uint32_t writeMask) {
if ((mPropertiesSet & DEPTH_STENCIL_STATE_PROPERTY_STENCIL_MASK) != 0) {
HandleError("Stencilmask property set multiple times");
return;
}
mPropertiesSet |= DEPTH_STENCIL_STATE_PROPERTY_STENCIL_MASK;
mStencilInfo.readMask = readMask;
mStencilInfo.writeMask = writeMask;
}
} // namespace dawn_native

78
src/dawn_native/DepthStencilState.h
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@ -1,78 +0,0 @@
// 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_DEPTHSTENCILSTATE_H_
#define DAWNNATIVE_DEPTHSTENCILSTATE_H_
#include "dawn_native/Builder.h"
#include "dawn_native/Forward.h"
#include "dawn_native/ObjectBase.h"
#include "dawn_native/dawn_platform.h"
namespace dawn_native {
class DepthStencilStateBase : public ObjectBase {
public:
DepthStencilStateBase(DepthStencilStateBuilder* builder);
struct DepthInfo {
dawn::CompareFunction compareFunction = dawn::CompareFunction::Always;
bool depthWriteEnabled = false;
};
struct StencilInfo {
StencilStateFaceDescriptor back = {
dawn::CompareFunction::Always, dawn::StencilOperation::Keep,
dawn::StencilOperation::Keep, dawn::StencilOperation::Keep};
StencilStateFaceDescriptor front = {
dawn::CompareFunction::Always, dawn::StencilOperation::Keep,
dawn::StencilOperation::Keep, dawn::StencilOperation::Keep};
uint32_t readMask = 0xff;
uint32_t writeMask = 0xff;
};
bool StencilTestEnabled() const;
const DepthInfo& GetDepth() const;
const StencilInfo& GetStencil() const;
private:
DepthInfo mDepthInfo;
StencilInfo mStencilInfo;
};
class DepthStencilStateBuilder : public Builder<DepthStencilStateBase> {
public:
DepthStencilStateBuilder(DeviceBase* device);
// Dawn API
void SetDepthCompareFunction(dawn::CompareFunction depthCompareFunction);
void SetDepthWriteEnabled(bool enabled);
void SetStencilFunction(dawn::Face face, const StencilStateFaceDescriptor* descriptor);
void SetStencilMask(uint32_t readMask, uint32_t writeMask);
private:
friend class DepthStencilStateBase;
DepthStencilStateBase* GetResultImpl() override;
int mPropertiesSet = 0;
DepthStencilStateBase::DepthInfo mDepthInfo;
DepthStencilStateBase::StencilInfo mStencilInfo;
};
} // namespace dawn_native
#endif // DAWNNATIVE_DEPTHSTENCILSTATE_H_

4
src/dawn_native/Device.cpp
View File

@ -19,7 +19,6 @@
#include "dawn_native/Buffer.h"
#include "dawn_native/CommandBuffer.h"
#include "dawn_native/ComputePipeline.h"
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/ErrorData.h"
#include "dawn_native/Fence.h"
#include "dawn_native/FenceSignalTracker.h"
@ -141,9 +140,6 @@ namespace dawn_native {
return result;
}
DepthStencilStateBuilder* DeviceBase::CreateDepthStencilStateBuilder() {
return new DepthStencilStateBuilder(this);
}
FenceBase* DeviceBase::CreateFence(const FenceDescriptor* descriptor) {
FenceBase* result = nullptr;

3
src/dawn_native/Device.h
View File

@ -52,8 +52,6 @@ namespace dawn_native {
FenceSignalTracker* GetFenceSignalTracker() const;
virtual CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) = 0;
virtual DepthStencilStateBase* CreateDepthStencilState(
DepthStencilStateBuilder* builder) = 0;
virtual InputStateBase* CreateInputState(InputStateBuilder* builder) = 0;
virtual RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) = 0;
@ -87,7 +85,6 @@ namespace dawn_native {
BufferBase* CreateBuffer(const BufferDescriptor* descriptor);
CommandBufferBuilder* CreateCommandBufferBuilder();
ComputePipelineBase* CreateComputePipeline(const ComputePipelineDescriptor* descriptor);
DepthStencilStateBuilder* CreateDepthStencilStateBuilder();
FenceBase* CreateFence(const FenceDescriptor* descriptor);
InputStateBuilder* CreateInputStateBuilder();
PipelineLayoutBase* CreatePipelineLayout(const PipelineLayoutDescriptor* descriptor);

2
src/dawn_native/Forward.h
View File

@ -29,8 +29,6 @@ namespace dawn_native {
class CommandBufferBase;
class CommandBufferBuilder;
class ComputePassEncoderBase;
class DepthStencilStateBase;
class DepthStencilStateBuilder;
class FenceBase;
class InputStateBase;
class InputStateBuilder;

1
src/dawn_native/Pipeline.cpp
View File

@ -14,7 +14,6 @@
#include "dawn_native/Pipeline.h"
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/Device.h"
#include "dawn_native/InputState.h"
#include "dawn_native/PipelineLayout.h"

40
src/dawn_native/RenderPipeline.cpp
View File

@ -15,7 +15,6 @@
#include "dawn_native/RenderPipeline.h"
#include "common/BitSetIterator.h"
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/Device.h"
#include "dawn_native/InputState.h"
#include "dawn_native/RenderPassDescriptor.h"
@ -86,7 +85,24 @@ namespace dawn_native {
return {};
}
} // namespace
MaybeError ValidateDepthStencilStateDescriptor(
const DepthStencilStateDescriptor* descriptor) {
if (descriptor->nextInChain != nullptr) {
return DAWN_VALIDATION_ERROR("nextInChain must be nullptr");
}
DAWN_TRY(ValidateCompareFunction(descriptor->depthCompare));
DAWN_TRY(ValidateCompareFunction(descriptor->front.compare));
DAWN_TRY(ValidateStencilOperation(descriptor->front.stencilFailOp));
DAWN_TRY(ValidateStencilOperation(descriptor->front.depthFailOp));
DAWN_TRY(ValidateStencilOperation(descriptor->front.passOp));
DAWN_TRY(ValidateCompareFunction(descriptor->back.compare));
DAWN_TRY(ValidateStencilOperation(descriptor->back.stencilFailOp));
DAWN_TRY(ValidateStencilOperation(descriptor->back.depthFailOp));
DAWN_TRY(ValidateStencilOperation(descriptor->back.passOp));
return {};
}
} // anonymous namespace
MaybeError ValidateRenderPipelineDescriptor(DeviceBase* device,
const RenderPipelineDescriptor* descriptor) {
@ -137,10 +153,22 @@ namespace dawn_native {
return DAWN_VALIDATION_ERROR("Each color attachment should have blend state");
}
// TODO: validate depth stencil state
DAWN_TRY(ValidateDepthStencilStateDescriptor(descriptor->depthStencilState));
return {};
}
bool StencilTestEnabled(const DepthStencilStateDescriptor* mDepthStencilState) {
return mDepthStencilState->back.compare != dawn::CompareFunction::Always ||
mDepthStencilState->back.stencilFailOp != dawn::StencilOperation::Keep ||
mDepthStencilState->back.depthFailOp != dawn::StencilOperation::Keep ||
mDepthStencilState->back.passOp != dawn::StencilOperation::Keep ||
mDepthStencilState->front.compare != dawn::CompareFunction::Always ||
mDepthStencilState->front.stencilFailOp != dawn::StencilOperation::Keep ||
mDepthStencilState->front.depthFailOp != dawn::StencilOperation::Keep ||
mDepthStencilState->front.passOp != dawn::StencilOperation::Keep;
}
// RenderPipelineBase
RenderPipelineBase::RenderPipelineBase(DeviceBase* device,
@ -148,7 +176,7 @@ namespace dawn_native {
: PipelineBase(device,
descriptor->layout,
dawn::ShaderStageBit::Vertex | dawn::ShaderStageBit::Fragment),
mDepthStencilState(descriptor->depthStencilState),
mDepthStencilState(*descriptor->depthStencilState),
mIndexFormat(descriptor->indexFormat),
mInputState(descriptor->inputState),
mPrimitiveTopology(descriptor->primitiveTopology),
@ -175,8 +203,8 @@ namespace dawn_native {
return &mBlendStates[attachmentSlot];
}
DepthStencilStateBase* RenderPipelineBase::GetDepthStencilState() {
return mDepthStencilState.Get();
const DepthStencilStateDescriptor* RenderPipelineBase::GetDepthStencilStateDescriptor() {
return &mDepthStencilState;
}
dawn::IndexFormat RenderPipelineBase::GetIndexFormat() const {

6
src/dawn_native/RenderPipeline.h
View File

@ -15,7 +15,6 @@
#ifndef DAWNNATIVE_RENDERPIPELINE_H_
#define DAWNNATIVE_RENDERPIPELINE_H_
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/InputState.h"
#include "dawn_native/Pipeline.h"
@ -30,13 +29,14 @@ namespace dawn_native {
MaybeError ValidateRenderPipelineDescriptor(DeviceBase* device,
const RenderPipelineDescriptor* descriptor);
bool StencilTestEnabled(const DepthStencilStateDescriptor* mDepthStencilState);
class RenderPipelineBase : public PipelineBase {
public:
RenderPipelineBase(DeviceBase* device, const RenderPipelineDescriptor* descriptor);
const BlendStateDescriptor* GetBlendStateDescriptor(uint32_t attachmentSlot);
DepthStencilStateBase* GetDepthStencilState();
const DepthStencilStateDescriptor* GetDepthStencilStateDescriptor();
dawn::IndexFormat GetIndexFormat() const;
InputStateBase* GetInputState();
dawn::PrimitiveTopology GetPrimitiveTopology() const;
@ -51,7 +51,7 @@ namespace dawn_native {
bool IsCompatibleWith(const RenderPassDescriptorBase* renderPass) const;
private:
Ref<DepthStencilStateBase> mDepthStencilState;
DepthStencilStateDescriptor mDepthStencilState;
dawn::IndexFormat mIndexFormat;
Ref<InputStateBase> mInputState;
dawn::PrimitiveTopology mPrimitiveTopology;

5
src/dawn_native/ToBackend.h
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@ -48,11 +48,6 @@ namespace dawn_native {
using BackendType = typename BackendTraits::ComputePipelineType;
};
template <typename BackendTraits>
struct ToBackendTraits<DepthStencilStateBase, BackendTraits> {
using BackendType = typename BackendTraits::DepthStencilStateType;
};
template <typename BackendTraits>
struct ToBackendTraits<DeviceBase, BackendTraits> {
using BackendType = typename BackendTraits::DeviceType;

99
src/dawn_native/d3d12/DepthStencilStateD3D12.cpp
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@ -1,99 +0,0 @@
// 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.
#include "dawn_native/d3d12/DepthStencilStateD3D12.h"
#include "common/BitSetIterator.h"
namespace dawn_native { namespace d3d12 {
namespace {
D3D12_STENCIL_OP StencilOp(dawn::StencilOperation op) {
switch (op) {
case dawn::StencilOperation::Keep:
return D3D12_STENCIL_OP_KEEP;
case dawn::StencilOperation::Zero:
return D3D12_STENCIL_OP_ZERO;
case dawn::StencilOperation::Replace:
return D3D12_STENCIL_OP_REPLACE;
case dawn::StencilOperation::IncrementClamp:
return D3D12_STENCIL_OP_INCR_SAT;
case dawn::StencilOperation::DecrementClamp:
return D3D12_STENCIL_OP_DECR_SAT;
case dawn::StencilOperation::Invert:
return D3D12_STENCIL_OP_INVERT;
case dawn::StencilOperation::IncrementWrap:
return D3D12_STENCIL_OP_INCR;
case dawn::StencilOperation::DecrementWrap:
return D3D12_STENCIL_OP_DECR;
default:
UNREACHABLE();
}
}
D3D12_COMPARISON_FUNC ComparisonFunc(dawn::CompareFunction func) {
switch (func) {
case dawn::CompareFunction::Always:
return D3D12_COMPARISON_FUNC_ALWAYS;
case dawn::CompareFunction::Equal:
return D3D12_COMPARISON_FUNC_EQUAL;
case dawn::CompareFunction::Greater:
return D3D12_COMPARISON_FUNC_GREATER;
case dawn::CompareFunction::GreaterEqual:
return D3D12_COMPARISON_FUNC_GREATER_EQUAL;
case dawn::CompareFunction::Less:
return D3D12_COMPARISON_FUNC_LESS;
case dawn::CompareFunction::LessEqual:
return D3D12_COMPARISON_FUNC_LESS_EQUAL;
case dawn::CompareFunction::Never:
return D3D12_COMPARISON_FUNC_NEVER;
case dawn::CompareFunction::NotEqual:
return D3D12_COMPARISON_FUNC_NOT_EQUAL;
default:
UNREACHABLE();
}
}
D3D12_DEPTH_STENCILOP_DESC StencilOpDesc(const StencilStateFaceDescriptor descriptor) {
D3D12_DEPTH_STENCILOP_DESC desc;
desc.StencilFailOp = StencilOp(descriptor.stencilFailOp);
desc.StencilDepthFailOp = StencilOp(descriptor.depthFailOp);
desc.StencilPassOp = StencilOp(descriptor.passOp);
desc.StencilFunc = ComparisonFunc(descriptor.compare);
return desc;
}
} // anonymous namespace
DepthStencilState::DepthStencilState(DepthStencilStateBuilder* builder)
: DepthStencilStateBase(builder) {
mDepthStencilDescriptor.DepthEnable = TRUE;
mDepthStencilDescriptor.DepthWriteMask =
GetDepth().depthWriteEnabled ? D3D12_DEPTH_WRITE_MASK_ALL : D3D12_DEPTH_WRITE_MASK_ZERO;
mDepthStencilDescriptor.DepthFunc = ComparisonFunc(GetDepth().compareFunction);
mDepthStencilDescriptor.StencilEnable = StencilTestEnabled() ? TRUE : FALSE;
mDepthStencilDescriptor.StencilReadMask = static_cast<UINT8>(GetStencil().readMask);
mDepthStencilDescriptor.StencilWriteMask = static_cast<UINT8>(GetStencil().writeMask);
mDepthStencilDescriptor.FrontFace = StencilOpDesc(GetStencil().front);
mDepthStencilDescriptor.BackFace = StencilOpDesc(GetStencil().back);
}
const D3D12_DEPTH_STENCIL_DESC& DepthStencilState::GetD3D12DepthStencilDescriptor() const {
return mDepthStencilDescriptor;
}
}} // namespace dawn_native::d3d12

38
src/dawn_native/d3d12/DepthStencilStateD3D12.h
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@ -1,38 +0,0 @@
// 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_D3D12_DEPTHSTENCILSTATED3D12_H_
#define DAWNNATIVE_D3D12_DEPTHSTENCILSTATED3D12_H_
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/d3d12/d3d12_platform.h"
namespace dawn_native { namespace d3d12 {
class Device;
class DepthStencilState : public DepthStencilStateBase {
public:
DepthStencilState(DepthStencilStateBuilder* builder);
const D3D12_DEPTH_STENCIL_DESC& GetD3D12DepthStencilDescriptor() const;
private:
D3D12_DEPTH_STENCIL_DESC mDepthStencilDescriptor;
};
}} // namespace dawn_native::d3d12
#endif // DAWNNATIVE_D3D12_DEPTHSTENCILSTATED3D12_H_

4
src/dawn_native/d3d12/DeviceD3D12.cpp
View File

@ -23,7 +23,6 @@
#include "dawn_native/d3d12/CommandAllocatorManager.h"
#include "dawn_native/d3d12/CommandBufferD3D12.h"
#include "dawn_native/d3d12/ComputePipelineD3D12.h"
#include "dawn_native/d3d12/DepthStencilStateD3D12.h"
#include "dawn_native/d3d12/DescriptorHeapAllocator.h"
#include "dawn_native/d3d12/InputStateD3D12.h"
#include "dawn_native/d3d12/NativeSwapChainImplD3D12.h"
@ -303,9 +302,6 @@ namespace dawn_native { namespace d3d12 {
const ComputePipelineDescriptor* descriptor) {
return new ComputePipeline(this, descriptor);
}
DepthStencilStateBase* Device::CreateDepthStencilState(DepthStencilStateBuilder* builder) {
return new DepthStencilState(builder);
}
InputStateBase* Device::CreateInputState(InputStateBuilder* builder) {
return new InputState(builder);
}

1
src/dawn_native/d3d12/DeviceD3D12.h
View File

@ -42,7 +42,6 @@ namespace dawn_native { namespace d3d12 {
~Device();
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) override;

2
src/dawn_native/d3d12/Forward.h
View File

@ -24,7 +24,6 @@ namespace dawn_native { namespace d3d12 {
class Buffer;
class CommandBuffer;
class ComputePipeline;
class DepthStencilState;
class Device;
class InputState;
class PipelineLayout;
@ -43,7 +42,6 @@ namespace dawn_native { namespace d3d12 {
using BufferType = Buffer;
using CommandBufferType = CommandBuffer;
using ComputePipelineType = ComputePipeline;
using DepthStencilStateType = DepthStencilState;
using DeviceType = Device;
using InputStateType = InputState;
using PipelineLayoutType = PipelineLayout;

85
src/dawn_native/d3d12/RenderPipelineD3D12.cpp
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@ -15,7 +15,6 @@
#include "dawn_native/d3d12/RenderPipelineD3D12.h"
#include "common/Assert.h"
#include "dawn_native/d3d12/DepthStencilStateD3D12.h"
#include "dawn_native/d3d12/DeviceD3D12.h"
#include "dawn_native/d3d12/InputStateD3D12.h"
#include "dawn_native/d3d12/PipelineLayoutD3D12.h"
@ -142,7 +141,85 @@ namespace dawn_native { namespace d3d12 {
blendDesc.LogicOp = D3D12_LOGIC_OP_NOOP;
return blendDesc;
}
} // namespace
D3D12_STENCIL_OP StencilOp(dawn::StencilOperation op) {
switch (op) {
case dawn::StencilOperation::Keep:
return D3D12_STENCIL_OP_KEEP;
case dawn::StencilOperation::Zero:
return D3D12_STENCIL_OP_ZERO;
case dawn::StencilOperation::Replace:
return D3D12_STENCIL_OP_REPLACE;
case dawn::StencilOperation::IncrementClamp:
return D3D12_STENCIL_OP_INCR_SAT;
case dawn::StencilOperation::DecrementClamp:
return D3D12_STENCIL_OP_DECR_SAT;
case dawn::StencilOperation::Invert:
return D3D12_STENCIL_OP_INVERT;
case dawn::StencilOperation::IncrementWrap:
return D3D12_STENCIL_OP_INCR;
case dawn::StencilOperation::DecrementWrap:
return D3D12_STENCIL_OP_DECR;
default:
UNREACHABLE();
}
}
D3D12_COMPARISON_FUNC ComparisonFunc(dawn::CompareFunction func) {
switch (func) {
case dawn::CompareFunction::Always:
return D3D12_COMPARISON_FUNC_ALWAYS;
case dawn::CompareFunction::Equal:
return D3D12_COMPARISON_FUNC_EQUAL;
case dawn::CompareFunction::Greater:
return D3D12_COMPARISON_FUNC_GREATER;
case dawn::CompareFunction::GreaterEqual:
return D3D12_COMPARISON_FUNC_GREATER_EQUAL;
case dawn::CompareFunction::Less:
return D3D12_COMPARISON_FUNC_LESS;
case dawn::CompareFunction::LessEqual:
return D3D12_COMPARISON_FUNC_LESS_EQUAL;
case dawn::CompareFunction::Never:
return D3D12_COMPARISON_FUNC_NEVER;
case dawn::CompareFunction::NotEqual:
return D3D12_COMPARISON_FUNC_NOT_EQUAL;
default:
UNREACHABLE();
}
}
D3D12_DEPTH_STENCILOP_DESC StencilOpDesc(const StencilStateFaceDescriptor descriptor) {
D3D12_DEPTH_STENCILOP_DESC desc;
desc.StencilFailOp = StencilOp(descriptor.stencilFailOp);
desc.StencilDepthFailOp = StencilOp(descriptor.depthFailOp);
desc.StencilPassOp = StencilOp(descriptor.passOp);
desc.StencilFunc = ComparisonFunc(descriptor.compare);
return desc;
}
D3D12_DEPTH_STENCIL_DESC ComputeDepthStencilDesc(
const DepthStencilStateDescriptor* descriptor) {
D3D12_DEPTH_STENCIL_DESC mDepthStencilDescriptor;
mDepthStencilDescriptor.DepthEnable = TRUE;
mDepthStencilDescriptor.DepthWriteMask = descriptor->depthWriteEnabled
? D3D12_DEPTH_WRITE_MASK_ALL
: D3D12_DEPTH_WRITE_MASK_ZERO;
mDepthStencilDescriptor.DepthFunc = ComparisonFunc(descriptor->depthCompare);
mDepthStencilDescriptor.StencilEnable = StencilTestEnabled(descriptor) ? TRUE : FALSE;
mDepthStencilDescriptor.StencilReadMask =
static_cast<UINT8>(descriptor->stencilReadMask);
mDepthStencilDescriptor.StencilWriteMask =
static_cast<UINT8>(descriptor->stencilWriteMask);
mDepthStencilDescriptor.FrontFace = StencilOpDesc(descriptor->front);
mDepthStencilDescriptor.BackFace = StencilOpDesc(descriptor->back);
return mDepthStencilDescriptor;
}
} // anonymous namespace
RenderPipeline::RenderPipeline(Device* device, const RenderPipelineDescriptor* descriptor)
: RenderPipelineBase(device, descriptor),
@ -239,8 +316,8 @@ namespace dawn_native { namespace d3d12 {
descriptorD3D12.BlendState.AlphaToCoverageEnable = FALSE;
descriptorD3D12.BlendState.IndependentBlendEnable = TRUE;
DepthStencilState* depthStencilState = ToBackend(GetDepthStencilState());
descriptorD3D12.DepthStencilState = depthStencilState->GetD3D12DepthStencilDescriptor();
descriptorD3D12.DepthStencilState =
ComputeDepthStencilDesc(GetDepthStencilStateDescriptor());
descriptorD3D12.SampleMask = UINT_MAX;
descriptorD3D12.PrimitiveTopologyType = D3D12PrimitiveTopologyType(GetPrimitiveTopology());

5
src/dawn_native/metal/CommandBufferMTL.mm
View File

@ -18,7 +18,6 @@
#include "dawn_native/Commands.h"
#include "dawn_native/metal/BufferMTL.h"
#include "dawn_native/metal/ComputePipelineMTL.h"
#include "dawn_native/metal/DepthStencilStateMTL.h"
#include "dawn_native/metal/DeviceMTL.h"
#include "dawn_native/metal/InputStateMTL.h"
#include "dawn_native/metal/PipelineLayoutMTL.h"
@ -435,9 +434,7 @@ namespace dawn_native { namespace metal {
SetRenderPipelineCmd* cmd = mCommands.NextCommand<SetRenderPipelineCmd>();
lastPipeline = ToBackend(cmd->pipeline).Get();
DepthStencilState* depthStencilState =
ToBackend(lastPipeline->GetDepthStencilState());
[encoder setDepthStencilState:depthStencilState->GetMTLDepthStencilState()];
[encoder setDepthStencilState:lastPipeline->GetMTLDepthStencilState()];
lastPipeline->Encode(encoder);
} break;

39
src/dawn_native/metal/DepthStencilStateMTL.h
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@ -1,39 +0,0 @@
// 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_METAL_DEPTHSTENCILSTATEMTL_H_
#define DAWNNATIVE_METAL_DEPTHSTENCILSTATEMTL_H_
#include "dawn_native/DepthStencilState.h"
#import <Metal/Metal.h>
namespace dawn_native { namespace metal {
class Device;
class DepthStencilState : public DepthStencilStateBase {
public:
DepthStencilState(DepthStencilStateBuilder* builder);
~DepthStencilState();
id<MTLDepthStencilState> GetMTLDepthStencilState();
private:
id<MTLDepthStencilState> mMtlDepthStencilState = nil;
};
}} // namespace dawn_native::metal
#endif // DAWNNATIVE_METAL_DEPTHSTENCILSTATEMTL_H_

120
src/dawn_native/metal/DepthStencilStateMTL.mm
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@ -1,120 +0,0 @@
// 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.
#include "dawn_native/metal/DepthStencilStateMTL.h"
#include "dawn_native/metal/DeviceMTL.h"
namespace dawn_native { namespace metal {
namespace {
MTLCompareFunction MetalDepthStencilCompareFunction(dawn::CompareFunction compareFunction) {
switch (compareFunction) {
case dawn::CompareFunction::Never:
return MTLCompareFunctionNever;
case dawn::CompareFunction::Less:
return MTLCompareFunctionLess;
case dawn::CompareFunction::LessEqual:
return MTLCompareFunctionLessEqual;
case dawn::CompareFunction::Greater:
return MTLCompareFunctionGreater;
case dawn::CompareFunction::GreaterEqual:
return MTLCompareFunctionGreaterEqual;
case dawn::CompareFunction::NotEqual:
return MTLCompareFunctionNotEqual;
case dawn::CompareFunction::Equal:
return MTLCompareFunctionEqual;
case dawn::CompareFunction::Always:
return MTLCompareFunctionAlways;
}
}
MTLStencilOperation MetalStencilOperation(dawn::StencilOperation stencilOperation) {
switch (stencilOperation) {
case dawn::StencilOperation::Keep:
return MTLStencilOperationKeep;
case dawn::StencilOperation::Zero:
return MTLStencilOperationZero;
case dawn::StencilOperation::Replace:
return MTLStencilOperationReplace;
case dawn::StencilOperation::Invert:
return MTLStencilOperationInvert;
case dawn::StencilOperation::IncrementClamp:
return MTLStencilOperationIncrementClamp;
case dawn::StencilOperation::DecrementClamp:
return MTLStencilOperationDecrementClamp;
case dawn::StencilOperation::IncrementWrap:
return MTLStencilOperationIncrementWrap;
case dawn::StencilOperation::DecrementWrap:
return MTLStencilOperationDecrementWrap;
}
}
}
DepthStencilState::DepthStencilState(DepthStencilStateBuilder* builder)
: DepthStencilStateBase(builder) {
MTLDepthStencilDescriptor* mtlDepthStencilDescriptor = [MTLDepthStencilDescriptor new];
auto& depth = GetDepth();
mtlDepthStencilDescriptor.depthCompareFunction =
MetalDepthStencilCompareFunction(depth.compareFunction);
mtlDepthStencilDescriptor.depthWriteEnabled = depth.depthWriteEnabled;
auto& stencil = GetStencil();
if (StencilTestEnabled()) {
MTLStencilDescriptor* backFaceStencil = [MTLStencilDescriptor new];
MTLStencilDescriptor* frontFaceStencil = [MTLStencilDescriptor new];
backFaceStencil.stencilCompareFunction =
MetalDepthStencilCompareFunction(stencil.back.compare);
backFaceStencil.stencilFailureOperation =
MetalStencilOperation(stencil.back.stencilFailOp);
backFaceStencil.depthFailureOperation = MetalStencilOperation(stencil.back.depthFailOp);
backFaceStencil.depthStencilPassOperation = MetalStencilOperation(stencil.back.passOp);
backFaceStencil.readMask = stencil.readMask;
backFaceStencil.writeMask = stencil.writeMask;
frontFaceStencil.stencilCompareFunction =
MetalDepthStencilCompareFunction(stencil.front.compare);
frontFaceStencil.stencilFailureOperation =
MetalStencilOperation(stencil.front.stencilFailOp);
frontFaceStencil.depthFailureOperation =
MetalStencilOperation(stencil.front.depthFailOp);
frontFaceStencil.depthStencilPassOperation =
MetalStencilOperation(stencil.front.passOp);
frontFaceStencil.readMask = stencil.readMask;
frontFaceStencil.writeMask = stencil.writeMask;
mtlDepthStencilDescriptor.backFaceStencil = backFaceStencil;
mtlDepthStencilDescriptor.frontFaceStencil = frontFaceStencil;
[backFaceStencil release];
[frontFaceStencil release];
}
auto mtlDevice = ToBackend(builder->GetDevice())->GetMTLDevice();
mMtlDepthStencilState =
[mtlDevice newDepthStencilStateWithDescriptor:mtlDepthStencilDescriptor];
[mtlDepthStencilDescriptor release];
}
DepthStencilState::~DepthStencilState() {
[mMtlDepthStencilState release];
mMtlDepthStencilState = nil;
}
id<MTLDepthStencilState> DepthStencilState::GetMTLDepthStencilState() {
return mMtlDepthStencilState;
}
}} // namespace dawn_native::metal

1
src/dawn_native/metal/DeviceMTL.h
View File

@ -38,7 +38,6 @@ namespace dawn_native { namespace metal {
~Device();
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) override;

4
src/dawn_native/metal/DeviceMTL.mm
View File

@ -21,7 +21,6 @@
#include "dawn_native/metal/BufferMTL.h"
#include "dawn_native/metal/CommandBufferMTL.h"
#include "dawn_native/metal/ComputePipelineMTL.h"
#include "dawn_native/metal/DepthStencilStateMTL.h"
#include "dawn_native/metal/InputStateMTL.h"
#include "dawn_native/metal/PipelineLayoutMTL.h"
#include "dawn_native/metal/QueueMTL.h"
@ -179,9 +178,6 @@ namespace dawn_native { namespace metal {
const ComputePipelineDescriptor* descriptor) {
return new ComputePipeline(this, descriptor);
}
DepthStencilStateBase* Device::CreateDepthStencilState(DepthStencilStateBuilder* builder) {
return new DepthStencilState(builder);
}
InputStateBase* Device::CreateInputState(InputStateBuilder* builder) {
return new InputState(builder);
}

2
src/dawn_native/metal/Forward.h
View File

@ -30,7 +30,6 @@ namespace dawn_native { namespace metal {
class Buffer;
class CommandBuffer;
class ComputePipeline;
class DepthStencilState;
class Device;
class Framebuffer;
class InputState;
@ -50,7 +49,6 @@ namespace dawn_native { namespace metal {
using BufferType = Buffer;
using CommandBufferType = CommandBuffer;
using ComputePipelineType = ComputePipeline;
using DepthStencilStateType = DepthStencilState;
using DeviceType = Device;
using InputStateType = InputState;
using PipelineLayoutType = PipelineLayout;

3
src/dawn_native/metal/RenderPipelineMTL.h
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@ -33,10 +33,13 @@ namespace dawn_native { namespace metal {
void Encode(id<MTLRenderCommandEncoder> encoder);
id<MTLDepthStencilState> GetMTLDepthStencilState();
private:
MTLIndexType mMtlIndexType;
MTLPrimitiveType mMtlPrimitiveTopology;
id<MTLRenderPipelineState> mMtlRenderPipelineState = nil;
id<MTLDepthStencilState> mMtlDepthStencilState = nil;
};
}} // namespace dawn_native::metal

112
src/dawn_native/metal/RenderPipelineMTL.mm
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@ -14,7 +14,6 @@
#include "dawn_native/metal/RenderPipelineMTL.h"
#include "dawn_native/metal/DepthStencilStateMTL.h"
#include "dawn_native/metal/DeviceMTL.h"
#include "dawn_native/metal/InputStateMTL.h"
#include "dawn_native/metal/PipelineLayoutMTL.h"
@ -143,6 +142,89 @@ namespace dawn_native { namespace metal {
attachment.alphaBlendOperation = MetalBlendOperation(descriptor->alphaBlend.operation);
attachment.writeMask = MetalColorWriteMask(descriptor->colorWriteMask);
}
MTLCompareFunction MetalDepthStencilCompareFunction(dawn::CompareFunction compareFunction) {
switch (compareFunction) {
case dawn::CompareFunction::Never:
return MTLCompareFunctionNever;
case dawn::CompareFunction::Less:
return MTLCompareFunctionLess;
case dawn::CompareFunction::LessEqual:
return MTLCompareFunctionLessEqual;
case dawn::CompareFunction::Greater:
return MTLCompareFunctionGreater;
case dawn::CompareFunction::GreaterEqual:
return MTLCompareFunctionGreaterEqual;
case dawn::CompareFunction::NotEqual:
return MTLCompareFunctionNotEqual;
case dawn::CompareFunction::Equal:
return MTLCompareFunctionEqual;
case dawn::CompareFunction::Always:
return MTLCompareFunctionAlways;
}
}
MTLStencilOperation MetalStencilOperation(dawn::StencilOperation stencilOperation) {
switch (stencilOperation) {
case dawn::StencilOperation::Keep:
return MTLStencilOperationKeep;
case dawn::StencilOperation::Zero:
return MTLStencilOperationZero;
case dawn::StencilOperation::Replace:
return MTLStencilOperationReplace;
case dawn::StencilOperation::Invert:
return MTLStencilOperationInvert;
case dawn::StencilOperation::IncrementClamp:
return MTLStencilOperationIncrementClamp;
case dawn::StencilOperation::DecrementClamp:
return MTLStencilOperationDecrementClamp;
case dawn::StencilOperation::IncrementWrap:
return MTLStencilOperationIncrementWrap;
case dawn::StencilOperation::DecrementWrap:
return MTLStencilOperationDecrementWrap;
}
}
MTLDepthStencilDescriptor* ComputeDepthStencilDesc(
const DepthStencilStateDescriptor* descriptor) {
MTLDepthStencilDescriptor* mtlDepthStencilDescriptor =
[[MTLDepthStencilDescriptor new] autorelease];
mtlDepthStencilDescriptor.depthCompareFunction =
MetalDepthStencilCompareFunction(descriptor->depthCompare);
mtlDepthStencilDescriptor.depthWriteEnabled = descriptor->depthWriteEnabled;
if (StencilTestEnabled(descriptor)) {
MTLStencilDescriptor* backFaceStencil = [[MTLStencilDescriptor new] autorelease];
MTLStencilDescriptor* frontFaceStencil = [[MTLStencilDescriptor new] autorelease];
backFaceStencil.stencilCompareFunction =
MetalDepthStencilCompareFunction(descriptor->back.compare);
backFaceStencil.stencilFailureOperation =
MetalStencilOperation(descriptor->back.stencilFailOp);
backFaceStencil.depthFailureOperation =
MetalStencilOperation(descriptor->back.depthFailOp);
backFaceStencil.depthStencilPassOperation =
MetalStencilOperation(descriptor->back.passOp);
backFaceStencil.readMask = descriptor->stencilReadMask;
backFaceStencil.writeMask = descriptor->stencilWriteMask;
frontFaceStencil.stencilCompareFunction =
MetalDepthStencilCompareFunction(descriptor->front.compare);
frontFaceStencil.stencilFailureOperation =
MetalStencilOperation(descriptor->front.stencilFailOp);
frontFaceStencil.depthFailureOperation =
MetalStencilOperation(descriptor->front.depthFailOp);
frontFaceStencil.depthStencilPassOperation =
MetalStencilOperation(descriptor->front.passOp);
frontFaceStencil.readMask = descriptor->stencilReadMask;
frontFaceStencil.writeMask = descriptor->stencilWriteMask;
mtlDepthStencilDescriptor.backFaceStencil = backFaceStencil;
mtlDepthStencilDescriptor.frontFaceStencil = frontFaceStencil;
}
return mtlDepthStencilDescriptor;
}
} // anonymous namespace
RenderPipeline::RenderPipeline(Device* device, const RenderPipelineDescriptor* descriptor)
@ -186,21 +268,29 @@ namespace dawn_native { namespace metal {
// TODO(kainino@chromium.org): push constants, textures, samplers
NSError* error = nil;
mMtlRenderPipelineState = [mtlDevice newRenderPipelineStateWithDescriptor:descriptorMTL
error:&error];
if (error != nil) {
NSLog(@" error => %@", error);
device->HandleError("Error creating rendering pipeline state");
{
NSError* error = nil;
mMtlRenderPipelineState = [mtlDevice newRenderPipelineStateWithDescriptor:descriptorMTL
error:&error];
[descriptorMTL release];
return;
if (error != nil) {
NSLog(@" error => %@", error);
device->HandleError("Error creating rendering pipeline state");
return;
}
}
[descriptorMTL release];
// create depth stencil state and cache it, fetch the cached depth stencil state when we
// call setDepthStencilState() for a given render pipeline in CommandBuffer, in order to
// improve performance.
mMtlDepthStencilState =
[mtlDevice newDepthStencilStateWithDescriptor:ComputeDepthStencilDesc(
GetDepthStencilStateDescriptor())];
}
RenderPipeline::~RenderPipeline() {
[mMtlRenderPipelineState release];
[mMtlDepthStencilState release];
}
MTLIndexType RenderPipeline::GetMTLIndexType() const {
@ -215,4 +305,8 @@ namespace dawn_native { namespace metal {
[encoder setRenderPipelineState:mMtlRenderPipelineState];
}
id<MTLDepthStencilState> RenderPipeline::GetMTLDepthStencilState() {
return mMtlDepthStencilState;
}
}} // namespace dawn_native::metal

3
src/dawn_native/null/NullBackend.cpp
View File

@ -52,9 +52,6 @@ namespace dawn_native { namespace null {
const ComputePipelineDescriptor* descriptor) {
return new ComputePipeline(this, descriptor);
}
DepthStencilStateBase* Device::CreateDepthStencilState(DepthStencilStateBuilder* builder) {
return new DepthStencilState(builder);
}
InputStateBase* Device::CreateInputState(InputStateBuilder* builder) {
return new InputState(builder);
}

4
src/dawn_native/null/NullBackend.h
View File

@ -22,7 +22,6 @@
#include "dawn_native/Buffer.h"
#include "dawn_native/CommandBuffer.h"
#include "dawn_native/ComputePipeline.h"
#include "dawn_native/DepthStencilState.h"
#include "dawn_native/Device.h"
#include "dawn_native/InputState.h"
#include "dawn_native/PipelineLayout.h"
@ -42,7 +41,6 @@ namespace dawn_native { namespace null {
class Buffer;
class CommandBuffer;
using ComputePipeline = ComputePipelineBase;
using DepthStencilState = DepthStencilStateBase;
class Device;
using InputState = InputStateBase;
using PipelineLayout = PipelineLayoutBase;
@ -61,7 +59,6 @@ namespace dawn_native { namespace null {
using BufferType = Buffer;
using CommandBufferType = CommandBuffer;
using ComputePipelineType = ComputePipeline;
using DepthStencilStateType = DepthStencilState;
using DeviceType = Device;
using InputStateType = InputState;
using PipelineLayoutType = PipelineLayout;
@ -91,7 +88,6 @@ namespace dawn_native { namespace null {
~Device();
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) override;

116
src/dawn_native/opengl/DepthStencilStateGL.cpp
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@ -1,116 +0,0 @@
// 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.
#include "dawn_native/opengl/DepthStencilStateGL.h"
#include "common/Assert.h"
#include "dawn_native/opengl/PersistentPipelineStateGL.h"
namespace dawn_native { namespace opengl {
namespace {
GLuint OpenGLCompareFunction(dawn::CompareFunction compareFunction) {
switch (compareFunction) {
case dawn::CompareFunction::Never:
return GL_NEVER;
case dawn::CompareFunction::Less:
return GL_LESS;
case dawn::CompareFunction::LessEqual:
return GL_LEQUAL;
case dawn::CompareFunction::Greater:
return GL_GREATER;
case dawn::CompareFunction::GreaterEqual:
return GL_GEQUAL;
case dawn::CompareFunction::NotEqual:
return GL_NOTEQUAL;
case dawn::CompareFunction::Equal:
return GL_EQUAL;
case dawn::CompareFunction::Always:
return GL_ALWAYS;
default:
UNREACHABLE();
}
}
GLuint OpenGLStencilOperation(dawn::StencilOperation stencilOperation) {
switch (stencilOperation) {
case dawn::StencilOperation::Keep:
return GL_KEEP;
case dawn::StencilOperation::Zero:
return GL_ZERO;
case dawn::StencilOperation::Replace:
return GL_REPLACE;
case dawn::StencilOperation::Invert:
return GL_INVERT;
case dawn::StencilOperation::IncrementClamp:
return GL_INCR;
case dawn::StencilOperation::DecrementClamp:
return GL_DECR;
case dawn::StencilOperation::IncrementWrap:
return GL_INCR_WRAP;
case dawn::StencilOperation::DecrementWrap:
return GL_DECR_WRAP;
default:
UNREACHABLE();
}
}
} // namespace
DepthStencilState::DepthStencilState(DepthStencilStateBuilder* builder)
: DepthStencilStateBase(builder) {
}
void DepthStencilState::ApplyNow(PersistentPipelineState& persistentPipelineState) const {
auto& depthInfo = GetDepth();
// Depth writes only occur if depth is enabled
if (depthInfo.compareFunction == dawn::CompareFunction::Always &&
!depthInfo.depthWriteEnabled) {
glDisable(GL_DEPTH_TEST);
} else {
glEnable(GL_DEPTH_TEST);
}
if (depthInfo.depthWriteEnabled) {
glDepthMask(GL_TRUE);
} else {
glDepthMask(GL_FALSE);
}
glDepthFunc(OpenGLCompareFunction(depthInfo.compareFunction));
if (StencilTestEnabled()) {
glEnable(GL_STENCIL_TEST);
} else {
glDisable(GL_STENCIL_TEST);
}
auto& stencilInfo = GetStencil();
GLenum backCompareFunction = OpenGLCompareFunction(stencilInfo.back.compare);
GLenum frontCompareFunction = OpenGLCompareFunction(stencilInfo.front.compare);
persistentPipelineState.SetStencilFuncsAndMask(backCompareFunction, frontCompareFunction,
stencilInfo.readMask);
glStencilOpSeparate(GL_BACK, OpenGLStencilOperation(stencilInfo.back.stencilFailOp),
OpenGLStencilOperation(stencilInfo.back.depthFailOp),
OpenGLStencilOperation(stencilInfo.back.passOp));
glStencilOpSeparate(GL_FRONT, OpenGLStencilOperation(stencilInfo.front.stencilFailOp),
OpenGLStencilOperation(stencilInfo.front.depthFailOp),
OpenGLStencilOperation(stencilInfo.front.passOp));
glStencilMask(stencilInfo.writeMask);
}
}} // namespace dawn_native::opengl

34
src/dawn_native/opengl/DepthStencilStateGL.h
View File

@ -1,34 +0,0 @@
// 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_OPENGL_DEPTHSTENCILSTATEGL_H_
#define DAWNNATIVE_OPENGL_DEPTHSTENCILSTATEGL_H_
#include "dawn_native/DepthStencilState.h"
namespace dawn_native { namespace opengl {
class Device;
class PersistentPipelineState;
class DepthStencilState : public DepthStencilStateBase {
public:
DepthStencilState(DepthStencilStateBuilder* builder);
void ApplyNow(PersistentPipelineState& persistentPipelineState) const;
};
}} // namespace dawn_native::opengl
#endif // DAWNNATIVE_OPENGL_DEPTHSTENCILSTATEGL_H_

4
src/dawn_native/opengl/DeviceGL.cpp
View File

@ -21,7 +21,6 @@
#include "dawn_native/opengl/BufferGL.h"
#include "dawn_native/opengl/CommandBufferGL.h"
#include "dawn_native/opengl/ComputePipelineGL.h"
#include "dawn_native/opengl/DepthStencilStateGL.h"
#include "dawn_native/opengl/InputStateGL.h"
#include "dawn_native/opengl/PipelineLayoutGL.h"
#include "dawn_native/opengl/QueueGL.h"
@ -78,9 +77,6 @@ namespace dawn_native { namespace opengl {
const ComputePipelineDescriptor* descriptor) {
return new ComputePipeline(this, descriptor);
}
DepthStencilStateBase* Device::CreateDepthStencilState(DepthStencilStateBuilder* builder) {
return new DepthStencilState(builder);
}
InputStateBase* Device::CreateInputState(InputStateBuilder* builder) {
return new InputState(builder);
}

1
src/dawn_native/opengl/DeviceGL.h
View File

@ -41,7 +41,6 @@ namespace dawn_native { namespace opengl {
// Dawn API
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) override;

2
src/dawn_native/opengl/Forward.h
View File

@ -30,7 +30,6 @@ namespace dawn_native { namespace opengl {
class Buffer;
class CommandBuffer;
class ComputePipeline;
class DepthStencilState;
class Device;
class InputState;
class PersistentPipelineState;
@ -50,7 +49,6 @@ namespace dawn_native { namespace opengl {
using BufferType = Buffer;
using CommandBufferType = CommandBuffer;
using ComputePipelineType = ComputePipeline;
using DepthStencilStateType = DepthStencilState;
using DeviceType = Device;
using InputStateType = InputState;
using PipelineLayoutType = PipelineLayout;

91
src/dawn_native/opengl/RenderPipelineGL.cpp
View File

@ -14,7 +14,6 @@
#include "dawn_native/opengl/RenderPipelineGL.h"
#include "dawn_native/opengl/DepthStencilStateGL.h"
#include "dawn_native/opengl/DeviceGL.h"
#include "dawn_native/opengl/Forward.h"
#include "dawn_native/opengl/InputStateGL.h"
@ -109,7 +108,92 @@ namespace dawn_native { namespace opengl {
descriptor->colorWriteMask & dawn::ColorWriteMask::Alpha);
}
} // namespace
GLuint OpenGLCompareFunction(dawn::CompareFunction compareFunction) {
switch (compareFunction) {
case dawn::CompareFunction::Never:
return GL_NEVER;
case dawn::CompareFunction::Less:
return GL_LESS;
case dawn::CompareFunction::LessEqual:
return GL_LEQUAL;
case dawn::CompareFunction::Greater:
return GL_GREATER;
case dawn::CompareFunction::GreaterEqual:
return GL_GEQUAL;
case dawn::CompareFunction::NotEqual:
return GL_NOTEQUAL;
case dawn::CompareFunction::Equal:
return GL_EQUAL;
case dawn::CompareFunction::Always:
return GL_ALWAYS;
default:
UNREACHABLE();
}
}
GLuint OpenGLStencilOperation(dawn::StencilOperation stencilOperation) {
switch (stencilOperation) {
case dawn::StencilOperation::Keep:
return GL_KEEP;
case dawn::StencilOperation::Zero:
return GL_ZERO;
case dawn::StencilOperation::Replace:
return GL_REPLACE;
case dawn::StencilOperation::Invert:
return GL_INVERT;
case dawn::StencilOperation::IncrementClamp:
return GL_INCR;
case dawn::StencilOperation::DecrementClamp:
return GL_DECR;
case dawn::StencilOperation::IncrementWrap:
return GL_INCR_WRAP;
case dawn::StencilOperation::DecrementWrap:
return GL_DECR_WRAP;
default:
UNREACHABLE();
}
}
void ApplyDepthStencilState(const DepthStencilStateDescriptor* descriptor,
PersistentPipelineState* persistentPipelineState) {
// Depth writes only occur if depth is enabled
if (descriptor->depthCompare == dawn::CompareFunction::Always &&
!descriptor->depthWriteEnabled) {
glDisable(GL_DEPTH_TEST);
} else {
glEnable(GL_DEPTH_TEST);
}
if (descriptor->depthWriteEnabled) {
glDepthMask(GL_TRUE);
} else {
glDepthMask(GL_FALSE);
}
glDepthFunc(OpenGLCompareFunction(descriptor->depthCompare));
if (StencilTestEnabled(descriptor)) {
glEnable(GL_STENCIL_TEST);
} else {
glDisable(GL_STENCIL_TEST);
}
GLenum backCompareFunction = OpenGLCompareFunction(descriptor->back.compare);
GLenum frontCompareFunction = OpenGLCompareFunction(descriptor->front.compare);
persistentPipelineState->SetStencilFuncsAndMask(
backCompareFunction, frontCompareFunction, descriptor->stencilReadMask);
glStencilOpSeparate(GL_BACK, OpenGLStencilOperation(descriptor->back.stencilFailOp),
OpenGLStencilOperation(descriptor->back.depthFailOp),
OpenGLStencilOperation(descriptor->back.passOp));
glStencilOpSeparate(GL_FRONT, OpenGLStencilOperation(descriptor->front.stencilFailOp),
OpenGLStencilOperation(descriptor->front.depthFailOp),
OpenGLStencilOperation(descriptor->front.passOp));
glStencilMask(descriptor->stencilWriteMask);
}
} // anonymous namespace
RenderPipeline::RenderPipeline(Device* device, const RenderPipelineDescriptor* descriptor)
: RenderPipelineBase(device, descriptor),
@ -131,8 +215,7 @@ namespace dawn_native { namespace opengl {
auto inputState = ToBackend(GetInputState());
glBindVertexArray(inputState->GetVAO());
auto depthStencilState = ToBackend(GetDepthStencilState());
depthStencilState->ApplyNow(persistentPipelineState);
ApplyDepthStencilState(GetDepthStencilStateDescriptor(), &persistentPipelineState);
for (uint32_t attachmentSlot : IterateBitSet(GetColorAttachmentsMask())) {
ApplyBlendState(attachmentSlot, GetBlendStateDescriptor(attachmentSlot));

116
src/dawn_native/vulkan/DepthStencilStateVk.cpp
View File

@ -1,116 +0,0 @@
// Copyright 2018 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.
#include "dawn_native/vulkan/DepthStencilStateVk.h"
#include "common/Assert.h"
namespace dawn_native { namespace vulkan {
namespace {
VkCompareOp VulkanCompareOp(dawn::CompareFunction op) {
switch (op) {
case dawn::CompareFunction::Always:
return VK_COMPARE_OP_ALWAYS;
case dawn::CompareFunction::Equal:
return VK_COMPARE_OP_EQUAL;
case dawn::CompareFunction::Greater:
return VK_COMPARE_OP_GREATER;
case dawn::CompareFunction::GreaterEqual:
return VK_COMPARE_OP_GREATER_OR_EQUAL;
case dawn::CompareFunction::Less:
return VK_COMPARE_OP_LESS;
case dawn::CompareFunction::LessEqual:
return VK_COMPARE_OP_LESS_OR_EQUAL;
case dawn::CompareFunction::Never:
return VK_COMPARE_OP_NEVER;
case dawn::CompareFunction::NotEqual:
return VK_COMPARE_OP_NOT_EQUAL;
default:
UNREACHABLE();
}
}
VkStencilOp VulkanStencilOp(dawn::StencilOperation op) {
switch (op) {
case dawn::StencilOperation::Keep:
return VK_STENCIL_OP_KEEP;
case dawn::StencilOperation::Zero:
return VK_STENCIL_OP_ZERO;
case dawn::StencilOperation::Replace:
return VK_STENCIL_OP_REPLACE;
case dawn::StencilOperation::IncrementClamp:
return VK_STENCIL_OP_INCREMENT_AND_CLAMP;
case dawn::StencilOperation::DecrementClamp:
return VK_STENCIL_OP_DECREMENT_AND_CLAMP;
case dawn::StencilOperation::Invert:
return VK_STENCIL_OP_INVERT;
case dawn::StencilOperation::IncrementWrap:
return VK_STENCIL_OP_INCREMENT_AND_WRAP;
case dawn::StencilOperation::DecrementWrap:
return VK_STENCIL_OP_DECREMENT_AND_WRAP;
default:
UNREACHABLE();
}
}
} // anonymous namespace
DepthStencilState::DepthStencilState(DepthStencilStateBuilder* builder)
: DepthStencilStateBase(builder) {
mCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
mCreateInfo.pNext = nullptr;
mCreateInfo.flags = 0;
const auto& depth = GetDepth();
// Depth writes only occur if depth is enabled
mCreateInfo.depthTestEnable =
(depth.compareFunction == dawn::CompareFunction::Always && !depth.depthWriteEnabled)
? VK_FALSE
: VK_TRUE;
mCreateInfo.depthWriteEnable = depth.depthWriteEnabled ? VK_TRUE : VK_FALSE;
mCreateInfo.depthCompareOp = VulkanCompareOp(depth.compareFunction);
mCreateInfo.depthBoundsTestEnable = false;
mCreateInfo.minDepthBounds = 0.0f;
mCreateInfo.maxDepthBounds = 1.0f;
const auto& stencil = GetStencil();
mCreateInfo.stencilTestEnable = StencilTestEnabled() ? VK_TRUE : VK_FALSE;
mCreateInfo.front.failOp = VulkanStencilOp(stencil.front.stencilFailOp);
mCreateInfo.front.passOp = VulkanStencilOp(stencil.front.passOp);
mCreateInfo.front.depthFailOp = VulkanStencilOp(stencil.front.depthFailOp);
mCreateInfo.front.compareOp = VulkanCompareOp(stencil.front.compare);
mCreateInfo.back.failOp = VulkanStencilOp(stencil.back.stencilFailOp);
mCreateInfo.back.passOp = VulkanStencilOp(stencil.back.passOp);
mCreateInfo.back.depthFailOp = VulkanStencilOp(stencil.back.depthFailOp);
mCreateInfo.back.compareOp = VulkanCompareOp(stencil.back.compare);
// Dawn doesn't have separate front and back stencil masks.
mCreateInfo.front.compareMask = stencil.readMask;
mCreateInfo.back.compareMask = stencil.readMask;
mCreateInfo.front.writeMask = stencil.writeMask;
mCreateInfo.back.writeMask = stencil.writeMask;
// The stencil reference is always dynamic
mCreateInfo.front.reference = 0;
mCreateInfo.back.reference = 0;
}
const VkPipelineDepthStencilStateCreateInfo* DepthStencilState::GetCreateInfo() const {
return &mCreateInfo;
}
}} // namespace dawn_native::vulkan

39
src/dawn_native/vulkan/DepthStencilStateVk.h
View File

@ -1,39 +0,0 @@
// Copyright 2018 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_VULKAN_DEPTHSTENCILSTATEVK_H_
#define DAWNNATIVE_VULKAN_DEPTHSTENCILSTATEVK_H_
#include "dawn_native/DepthStencilState.h"
#include "common/vulkan_platform.h"
namespace dawn_native { namespace vulkan {
class Device;
// Pre-computes the depth-stencil configuration to give to a graphics pipeline create info.
class DepthStencilState : public DepthStencilStateBase {
public:
DepthStencilState(DepthStencilStateBuilder* builder);
const VkPipelineDepthStencilStateCreateInfo* GetCreateInfo() const;
private:
VkPipelineDepthStencilStateCreateInfo mCreateInfo;
};
}} // namespace dawn_native::vulkan
#endif // DAWNNATIVE_VULKAN_DEPTHSTENCILSTATEVK_H_

4
src/dawn_native/vulkan/DeviceVk.cpp
View File

@ -25,7 +25,6 @@
#include "dawn_native/vulkan/BufferVk.h"
#include "dawn_native/vulkan/CommandBufferVk.h"
#include "dawn_native/vulkan/ComputePipelineVk.h"
#include "dawn_native/vulkan/DepthStencilStateVk.h"
#include "dawn_native/vulkan/FencedDeleter.h"
#include "dawn_native/vulkan/InputStateVk.h"
#include "dawn_native/vulkan/NativeSwapChainImplVk.h"
@ -237,9 +236,6 @@ namespace dawn_native { namespace vulkan {
const ComputePipelineDescriptor* descriptor) {
return new ComputePipeline(this, descriptor);
}
DepthStencilStateBase* Device::CreateDepthStencilState(DepthStencilStateBuilder* builder) {
return new DepthStencilState(builder);
}
InputStateBase* Device::CreateInputState(InputStateBuilder* builder) {
return new InputState(builder);
}

1
src/dawn_native/vulkan/DeviceVk.h
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@ -64,7 +64,6 @@ namespace dawn_native { namespace vulkan {
// Dawn API
CommandBufferBase* CreateCommandBuffer(CommandBufferBuilder* builder) override;
DepthStencilStateBase* CreateDepthStencilState(DepthStencilStateBuilder* builder) override;
InputStateBase* CreateInputState(InputStateBuilder* builder) override;
RenderPassDescriptorBase* CreateRenderPassDescriptor(
RenderPassDescriptorBuilder* builder) override;

2
src/dawn_native/vulkan/Forward.h
View File

@ -24,7 +24,6 @@ namespace dawn_native { namespace vulkan {
class Buffer;
class CommandBuffer;
class ComputePipeline;
class DepthStencilState;
class Device;
class InputState;
class PipelineLayout;
@ -43,7 +42,6 @@ namespace dawn_native { namespace vulkan {
using BufferType = Buffer;
using CommandBufferType = CommandBuffer;
using ComputePipelineType = ComputePipeline;
using DepthStencilStateType = DepthStencilState;
using DeviceType = Device;
using InputStateType = InputState;
using PipelineLayoutType = PipelineLayout;

97
src/dawn_native/vulkan/RenderPipelineVk.cpp
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@ -14,7 +14,6 @@
#include "dawn_native/vulkan/RenderPipelineVk.h"
#include "dawn_native/vulkan/DepthStencilStateVk.h"
#include "dawn_native/vulkan/DeviceVk.h"
#include "dawn_native/vulkan/FencedDeleter.h"
#include "dawn_native/vulkan/InputStateVk.h"
@ -126,6 +125,97 @@ namespace dawn_native { namespace vulkan {
return attachment;
}
VkCompareOp VulkanCompareOp(dawn::CompareFunction op) {
switch (op) {
case dawn::CompareFunction::Always:
return VK_COMPARE_OP_ALWAYS;
case dawn::CompareFunction::Equal:
return VK_COMPARE_OP_EQUAL;
case dawn::CompareFunction::Greater:
return VK_COMPARE_OP_GREATER;
case dawn::CompareFunction::GreaterEqual:
return VK_COMPARE_OP_GREATER_OR_EQUAL;
case dawn::CompareFunction::Less:
return VK_COMPARE_OP_LESS;
case dawn::CompareFunction::LessEqual:
return VK_COMPARE_OP_LESS_OR_EQUAL;
case dawn::CompareFunction::Never:
return VK_COMPARE_OP_NEVER;
case dawn::CompareFunction::NotEqual:
return VK_COMPARE_OP_NOT_EQUAL;
default:
UNREACHABLE();
}
}
VkStencilOp VulkanStencilOp(dawn::StencilOperation op) {
switch (op) {
case dawn::StencilOperation::Keep:
return VK_STENCIL_OP_KEEP;
case dawn::StencilOperation::Zero:
return VK_STENCIL_OP_ZERO;
case dawn::StencilOperation::Replace:
return VK_STENCIL_OP_REPLACE;
case dawn::StencilOperation::IncrementClamp:
return VK_STENCIL_OP_INCREMENT_AND_CLAMP;
case dawn::StencilOperation::DecrementClamp:
return VK_STENCIL_OP_DECREMENT_AND_CLAMP;
case dawn::StencilOperation::Invert:
return VK_STENCIL_OP_INVERT;
case dawn::StencilOperation::IncrementWrap:
return VK_STENCIL_OP_INCREMENT_AND_WRAP;
case dawn::StencilOperation::DecrementWrap:
return VK_STENCIL_OP_DECREMENT_AND_WRAP;
default:
UNREACHABLE();
}
}
VkPipelineDepthStencilStateCreateInfo ComputeDepthStencilDesc(
const DepthStencilStateDescriptor* descriptor) {
VkPipelineDepthStencilStateCreateInfo depthStencilState;
depthStencilState.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
depthStencilState.pNext = nullptr;
depthStencilState.flags = 0;
// Depth writes only occur if depth is enabled
depthStencilState.depthTestEnable =
(descriptor->depthCompare == dawn::CompareFunction::Always &&
!descriptor->depthWriteEnabled)
? VK_FALSE
: VK_TRUE;
depthStencilState.depthWriteEnable = descriptor->depthWriteEnabled ? VK_TRUE : VK_FALSE;
depthStencilState.depthCompareOp = VulkanCompareOp(descriptor->depthCompare);
depthStencilState.depthBoundsTestEnable = false;
depthStencilState.minDepthBounds = 0.0f;
depthStencilState.maxDepthBounds = 1.0f;
depthStencilState.stencilTestEnable =
StencilTestEnabled(descriptor) ? VK_TRUE : VK_FALSE;
depthStencilState.front.failOp = VulkanStencilOp(descriptor->front.stencilFailOp);
depthStencilState.front.passOp = VulkanStencilOp(descriptor->front.passOp);
depthStencilState.front.depthFailOp = VulkanStencilOp(descriptor->front.depthFailOp);
depthStencilState.front.compareOp = VulkanCompareOp(descriptor->front.compare);
depthStencilState.back.failOp = VulkanStencilOp(descriptor->back.stencilFailOp);
depthStencilState.back.passOp = VulkanStencilOp(descriptor->back.passOp);
depthStencilState.back.depthFailOp = VulkanStencilOp(descriptor->back.depthFailOp);
depthStencilState.back.compareOp = VulkanCompareOp(descriptor->back.compare);
// Dawn doesn't have separate front and back stencil masks.
depthStencilState.front.compareMask = descriptor->stencilReadMask;
depthStencilState.back.compareMask = descriptor->stencilReadMask;
depthStencilState.front.writeMask = descriptor->stencilWriteMask;
depthStencilState.back.writeMask = descriptor->stencilWriteMask;
// The stencil reference is always dynamic
depthStencilState.front.reference = 0;
depthStencilState.back.reference = 0;
return depthStencilState;
}
} // anonymous namespace
RenderPipeline::RenderPipeline(Device* device, const RenderPipelineDescriptor* descriptor)
@ -210,6 +300,9 @@ namespace dawn_native { namespace vulkan {
multisample.alphaToCoverageEnable = VK_FALSE;
multisample.alphaToOneEnable = VK_FALSE;
VkPipelineDepthStencilStateCreateInfo depthStencilState =
ComputeDepthStencilDesc(GetDepthStencilStateDescriptor());
// Initialize the "blend state info" that will be chained in the "create info" from the data
// pre-computed in the BlendState
std::array<VkPipelineColorBlendAttachmentState, kMaxColorAttachments> colorBlendAttachments;
@ -279,7 +372,7 @@ namespace dawn_native { namespace vulkan {
createInfo.pViewportState = &viewport;
createInfo.pRasterizationState = &rasterization;
createInfo.pMultisampleState = &multisample;
createInfo.pDepthStencilState = ToBackend(GetDepthStencilState())->GetCreateInfo();
createInfo.pDepthStencilState = &depthStencilState;
createInfo.pColorBlendState = &colorBlend;
createInfo.pDynamicState = &dynamic;
createInfo.layout = ToBackend(GetLayout())->GetHandle();

273
src/tests/end2end/DepthStencilStateTests.cpp
View File

@ -110,7 +110,7 @@ class DepthStencilStateTest : public DawnTest {
}
struct TestSpec {
const dawn::DepthStencilState& depthStencilState;
const dawn::DepthStencilStateDescriptor& depthStencilState;
RGBA8 color;
float depth;
uint32_t stencil;
@ -119,15 +119,27 @@ class DepthStencilStateTest : public DawnTest {
// Check whether a depth comparison function works as expected
// The less, equal, greater booleans denote wether the respective triangle should be visible based on the comparison function
void CheckDepthCompareFunction(dawn::CompareFunction compareFunction, bool less, bool equal, bool greater) {
dawn::DepthStencilState baseState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Always)
.SetDepthWriteEnabled(true)
.GetResult();
dawn::StencilStateFaceDescriptor stencilFace;
stencilFace.compare = dawn::CompareFunction::Always;
stencilFace.stencilFailOp = dawn::StencilOperation::Keep;
stencilFace.depthFailOp = dawn::StencilOperation::Keep;
stencilFace.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(compareFunction)
.SetDepthWriteEnabled(true)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = true;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = stencilFace;
baseState.front = stencilFace;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = true;
state.depthCompare = compareFunction;
state.back = stencilFace;
state.front = stencilFace;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
RGBA8 baseColor = RGBA8(255, 255, 255, 255);
RGBA8 lessColor = RGBA8(255, 0, 0, 255);
@ -155,20 +167,26 @@ class DepthStencilStateTest : public DawnTest {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = false;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = compareFunction;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
RGBA8 baseColor = RGBA8(255, 255, 255, 255);
RGBA8 lessColor = RGBA8(255, 0, 0, 255);
@ -195,20 +213,26 @@ class DepthStencilStateTest : public DawnTest {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = false;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Always;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = stencilOperation;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
CheckStencil({
// Wipe the stencil buffer with the initialStencil value
@ -226,10 +250,13 @@ class DepthStencilStateTest : public DawnTest {
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
testParams.push_back({ state, RGBA8(0, 255, 0, 255), 0, expectedStencil });
DoTest(testParams, RGBA8(0, 255, 0, 255));
@ -268,7 +295,7 @@ class DepthStencilStateTest : public DawnTest {
descriptor.cFragmentStage.module = fsModule;
descriptor.cAttachmentsState.hasDepthStencilAttachment = true;
descriptor.cDepthStencilAttachment.format = dawn::TextureFormat::D32FloatS8Uint;
descriptor.depthStencilState = test.depthStencilState;
descriptor.depthStencilState = &test.depthStencilState;
dawn::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);
@ -303,8 +330,19 @@ class DepthStencilStateTest : public DawnTest {
// Test compilation and usage of the fixture
TEST_P(DepthStencilStateTest, Basic) {
dawn::DepthStencilState state = device.CreateDepthStencilStateBuilder()
.GetResult();
dawn::StencilStateFaceDescriptor stencilFace;
stencilFace.compare = dawn::CompareFunction::Always;
stencilFace.stencilFailOp = dawn::StencilOperation::Keep;
stencilFace.depthFailOp = dawn::StencilOperation::Keep;
stencilFace.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFace;
state.front = stencilFace;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
DoTest({
{ state, RGBA8(0, 255, 0, 255), 0.5f, 0u },
@ -313,8 +351,19 @@ TEST_P(DepthStencilStateTest, Basic) {
// Test defaults: depth and stencil tests disabled
TEST_P(DepthStencilStateTest, DepthStencilDisabled) {
dawn::DepthStencilState state = device.CreateDepthStencilStateBuilder()
.GetResult();
dawn::StencilStateFaceDescriptor stencilFace;
stencilFace.compare = dawn::CompareFunction::Always;
stencilFace.stencilFailOp = dawn::StencilOperation::Keep;
stencilFace.depthFailOp = dawn::StencilOperation::Keep;
stencilFace.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFace;
state.front = stencilFace;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
TestSpec specs[3] = {
{ state, RGBA8(255, 0, 0, 255), 0.0f, 0u },
@ -367,19 +416,35 @@ TEST_P(DepthStencilStateTest, DepthNotEqual) {
// Test that disabling depth writes works and leaves the depth buffer unchanged
TEST_P(DepthStencilStateTest, DepthWriteDisabled) {
dawn::DepthStencilState baseState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Always)
.SetDepthWriteEnabled(true)
.GetResult();
dawn::StencilStateFaceDescriptor stencilFace;
stencilFace.compare = dawn::CompareFunction::Always;
stencilFace.stencilFailOp = dawn::StencilOperation::Keep;
stencilFace.depthFailOp = dawn::StencilOperation::Keep;
stencilFace.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState noDepthWrite = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Always)
.SetDepthWriteEnabled(false)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = true;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = stencilFace;
baseState.front = stencilFace;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::DepthStencilState checkState = device.CreateDepthStencilStateBuilder()
.SetDepthCompareFunction(dawn::CompareFunction::Equal)
.GetResult();
dawn::DepthStencilStateDescriptor noDepthWrite;
noDepthWrite.depthWriteEnabled = false;
noDepthWrite.depthCompare = dawn::CompareFunction::Always;
noDepthWrite.back = stencilFace;
noDepthWrite.front = stencilFace;
noDepthWrite.stencilReadMask = 0xff;
noDepthWrite.stencilWriteMask = 0xff;
dawn::DepthStencilStateDescriptor checkState;
checkState.depthWriteEnabled = false;
checkState.depthCompare = dawn::CompareFunction::Equal;
checkState.back = stencilFace;
checkState.front = stencilFace;
checkState.stencilReadMask = 0xff;
checkState.stencilWriteMask = 0xff;
DoTest({
{ baseState, RGBA8(255, 255, 255, 255), 1.f, 0u }, // Draw a base triangle with depth enabled
@ -465,21 +530,26 @@ TEST_P(DepthStencilStateTest, StencilReadMask) {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = false;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Equal;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.SetStencilMask(0x2, 0xff)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0x2;
state.stencilWriteMask = 0xff;
RGBA8 baseColor = RGBA8(255, 255, 255, 255);
RGBA8 red = RGBA8(255, 0, 0, 255);
@ -497,21 +567,26 @@ TEST_P(DepthStencilStateTest, StencilWriteMask) {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.SetStencilMask(0xff, 0x1)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = false;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0x1;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Equal;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
RGBA8 baseColor = RGBA8(255, 255, 255, 255);
RGBA8 green = RGBA8(0, 255, 0, 255);
@ -528,20 +603,26 @@ TEST_P(DepthStencilStateTest, StencilFail) {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = false;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Less;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Replace;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = false;
state.depthCompare = dawn::CompareFunction::Always;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
CheckStencil({
{ baseState, RGBA8(255, 255, 255, 255), 1.f, 1 }, // Triangle to set stencil value to 1
@ -556,23 +637,26 @@ TEST_P(DepthStencilStateTest, StencilDepthFail) {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.SetDepthWriteEnabled(true)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = true;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Greater;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Replace;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Keep;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.SetDepthWriteEnabled(true)
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = true;
state.depthCompare = dawn::CompareFunction::Less;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
CheckStencil({
{ baseState, RGBA8(255, 255, 255, 255), 0.f, 1 }, // Triangle to set stencil value to 1. Depth is 0
@ -587,23 +671,26 @@ TEST_P(DepthStencilStateTest, StencilDepthPass) {
baseStencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
baseStencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState baseState =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &baseStencilFaceDescriptor)
.SetDepthWriteEnabled(true)
.GetResult();
dawn::DepthStencilStateDescriptor baseState;
baseState.depthWriteEnabled = true;
baseState.depthCompare = dawn::CompareFunction::Always;
baseState.back = baseStencilFaceDescriptor;
baseState.front = baseStencilFaceDescriptor;
baseState.stencilReadMask = 0xff;
baseState.stencilWriteMask = 0xff;
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Greater;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState state =
device.CreateDepthStencilStateBuilder()
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.SetDepthWriteEnabled(true)
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.GetResult();
dawn::DepthStencilStateDescriptor state;
state.depthWriteEnabled = true;
state.depthCompare = dawn::CompareFunction::Less;
state.back = stencilFaceDescriptor;
state.front = stencilFaceDescriptor;
state.stencilReadMask = 0xff;
state.stencilWriteMask = 0xff;
CheckStencil({
{ baseState, RGBA8(255, 255, 255, 255), 1.f, 1 }, // Triangle to set stencil value to 1. Depth is 0

23
src/tests/unittests/WireTests.cpp
View File

@ -350,15 +350,20 @@ TEST_F(WireTests, CStringArgument) {
.WillOnce(Return(apiInputState));
// Create the depth-stencil state
dawnDepthStencilStateBuilder depthStencilStateBuilder = dawnDeviceCreateDepthStencilStateBuilder(device);
dawnDepthStencilStateBuilder apiDepthStencilStateBuilder = api.GetNewDepthStencilStateBuilder();
EXPECT_CALL(api, DeviceCreateDepthStencilStateBuilder(apiDevice))
.WillOnce(Return(apiDepthStencilStateBuilder));
dawnStencilStateFaceDescriptor stencilFace;
stencilFace.compare = DAWN_COMPARE_FUNCTION_ALWAYS;
stencilFace.stencilFailOp = DAWN_STENCIL_OPERATION_KEEP;
stencilFace.depthFailOp = DAWN_STENCIL_OPERATION_KEEP;
stencilFace.passOp = DAWN_STENCIL_OPERATION_KEEP;
dawnDepthStencilState depthStencilState = dawnDepthStencilStateBuilderGetResult(depthStencilStateBuilder);
dawnDepthStencilState apiDepthStencilState = api.GetNewDepthStencilState();
EXPECT_CALL(api, DepthStencilStateBuilderGetResult(apiDepthStencilStateBuilder))
.WillOnce(Return(apiDepthStencilState));
dawnDepthStencilStateDescriptor depthStencilState;
depthStencilState.nextInChain = nullptr;
depthStencilState.depthWriteEnabled = false;
depthStencilState.depthCompare = DAWN_COMPARE_FUNCTION_ALWAYS;
depthStencilState.back = stencilFace;
depthStencilState.front = stencilFace;
depthStencilState.stencilReadMask = 0xff;
depthStencilState.stencilWriteMask = 0xff;
// Create the pipeline layout
dawnPipelineLayoutDescriptor layoutDescriptor;
@ -405,7 +410,7 @@ TEST_F(WireTests, CStringArgument) {
pipelineDescriptor.inputState = inputState;
pipelineDescriptor.indexFormat = DAWN_INDEX_FORMAT_UINT32;
pipelineDescriptor.primitiveTopology = DAWN_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
pipelineDescriptor.depthStencilState = depthStencilState;
pipelineDescriptor.depthStencilState = &depthStencilState;
dawnDeviceCreateRenderPipeline(device, &pipelineDescriptor);
EXPECT_CALL(api, DeviceCreateRenderPipeline(apiDevice, MatchesLambda([](const dawnRenderPipelineDescriptor* desc) -> bool {

127
src/tests/unittests/validation/DepthStencilStateValidationTests.cpp
View File

@ -1,127 +0,0 @@
// 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.
#include "tests/unittests/validation/ValidationTest.h"
class DepthStencilStateValidationTest : public ValidationTest {
};
// Test cases where creation should succeed
TEST_F(DepthStencilStateValidationTest, CreationSuccess) {
// Success for setting all properties
{
dawn::StencilStateFaceDescriptor stencilFaceDescriptor;
stencilFaceDescriptor.compare = dawn::CompareFunction::Greater;
stencilFaceDescriptor.stencilFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.depthFailOp = dawn::StencilOperation::Keep;
stencilFaceDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState ds =
AssertWillBeSuccess(device.CreateDepthStencilStateBuilder())
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthWriteEnabled(true)
.SetStencilFunction(dawn::Face::Both, &stencilFaceDescriptor)
.SetStencilMask(0x0, 0x1)
.GetResult();
}
// Success for empty builder
{
dawn::DepthStencilState ds = AssertWillBeSuccess(device.CreateDepthStencilStateBuilder())
.GetResult();
}
// Test success when setting stencil function on separate faces
{
dawn::StencilStateFaceDescriptor stencilFrontDescriptor;
stencilFrontDescriptor.compare = dawn::CompareFunction::Less;
stencilFrontDescriptor.stencilFailOp = dawn::StencilOperation::Replace;
stencilFrontDescriptor.depthFailOp = dawn::StencilOperation::Replace;
stencilFrontDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::StencilStateFaceDescriptor stencilBackDescriptor;
stencilBackDescriptor.compare = dawn::CompareFunction::Greater;
stencilBackDescriptor.stencilFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor.depthFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState ds =
AssertWillBeSuccess(device.CreateDepthStencilStateBuilder())
.SetStencilFunction(dawn::Face::Front, &stencilFrontDescriptor)
.SetStencilFunction(dawn::Face::Back, &stencilBackDescriptor)
.GetResult();
}
}
// Test creation failure when specifying properties multiple times
TEST_F(DepthStencilStateValidationTest, CreationDuplicates) {
// Test failure when specifying depth write enabled multiple times
{
dawn::DepthStencilState ds = AssertWillBeError(device.CreateDepthStencilStateBuilder())
.SetDepthWriteEnabled(true)
.SetDepthWriteEnabled(false)
.GetResult();
}
// Test failure when specifying depth compare function multiple times
{
dawn::DepthStencilState ds = AssertWillBeError(device.CreateDepthStencilStateBuilder())
.SetDepthCompareFunction(dawn::CompareFunction::Less)
.SetDepthCompareFunction(dawn::CompareFunction::Greater)
.GetResult();
}
// Test failure when setting stencil mask multiple times
{
dawn::DepthStencilState ds = AssertWillBeError(device.CreateDepthStencilStateBuilder())
.SetStencilMask(0x00, 0x00)
.SetStencilMask(0xff, 0xff)
.GetResult();
}
// Test failure when directly setting stencil function on a face multiple times
{
dawn::StencilStateFaceDescriptor stencilBackDescriptor1;
stencilBackDescriptor1.compare = dawn::CompareFunction::Less;
stencilBackDescriptor1.stencilFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor1.depthFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor1.passOp = dawn::StencilOperation::Replace;
dawn::StencilStateFaceDescriptor stencilBackDescriptor2;
stencilBackDescriptor2.compare = dawn::CompareFunction::Greater;
stencilBackDescriptor2.stencilFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor2.depthFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor2.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState ds =
AssertWillBeError(device.CreateDepthStencilStateBuilder())
.SetStencilFunction(dawn::Face::Back, &stencilBackDescriptor1)
.SetStencilFunction(dawn::Face::Back, &stencilBackDescriptor2)
.GetResult();
}
// Test failure when indirectly setting stencil function on a face multiple times
{
dawn::StencilStateFaceDescriptor stencilBothDescriptor;
stencilBothDescriptor.compare = dawn::CompareFunction::Less;
stencilBothDescriptor.stencilFailOp = dawn::StencilOperation::Replace;
stencilBothDescriptor.depthFailOp = dawn::StencilOperation::Replace;
stencilBothDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::StencilStateFaceDescriptor stencilBackDescriptor;
stencilBackDescriptor.compare = dawn::CompareFunction::Greater;
stencilBackDescriptor.stencilFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor.depthFailOp = dawn::StencilOperation::Replace;
stencilBackDescriptor.passOp = dawn::StencilOperation::Replace;
dawn::DepthStencilState ds =
AssertWillBeError(device.CreateDepthStencilStateBuilder())
.SetStencilFunction(dawn::Face::Both, &stencilBothDescriptor)
.SetStencilFunction(dawn::Face::Back, &stencilBackDescriptor)
.GetResult();
}
}

54
src/utils/ComboRenderPipelineDescriptor.cpp
View File

@ -50,25 +50,45 @@ namespace utils {
}
}
descriptor->inputState = device.CreateInputStateBuilder().GetResult();
descriptor->depthStencilState = device.CreateDepthStencilStateBuilder().GetResult();
descriptor->layout = utils::MakeBasicPipelineLayout(device, nullptr);
// Set defaults for the blend state descriptors.
{
descriptor->numBlendStates = 1;
descriptor->blendStates = &cBlendStates[0];
descriptor->numBlendStates = 1;
descriptor->blendStates = &cBlendStates[0];
dawn::BlendDescriptor blend;
blend.operation = dawn::BlendOperation::Add;
blend.srcFactor = dawn::BlendFactor::One;
blend.dstFactor = dawn::BlendFactor::Zero;
dawn::BlendStateDescriptor blendStateDescriptor;
blendStateDescriptor.blendEnabled = false;
blendStateDescriptor.alphaBlend = blend;
blendStateDescriptor.colorBlend = blend;
blendStateDescriptor.colorWriteMask = dawn::ColorWriteMask::All;
for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
cBlendStates[i] = blendStateDescriptor;
dawn::BlendDescriptor blend;
blend.operation = dawn::BlendOperation::Add;
blend.srcFactor = dawn::BlendFactor::One;
blend.dstFactor = dawn::BlendFactor::Zero;
dawn::BlendStateDescriptor blendStateDescriptor;
blendStateDescriptor.blendEnabled = false;
blendStateDescriptor.alphaBlend = blend;
blendStateDescriptor.colorBlend = blend;
blendStateDescriptor.colorWriteMask = dawn::ColorWriteMask::All;
for (uint32_t i = 0; i < kMaxColorAttachments; ++i) {
cBlendStates[i] = blendStateDescriptor;
}
}
// Set defaults for the depth stencil state descriptors.
{
dawn::StencilStateFaceDescriptor stencilFace;
stencilFace.compare = dawn::CompareFunction::Always;
stencilFace.stencilFailOp = dawn::StencilOperation::Keep;
stencilFace.depthFailOp = dawn::StencilOperation::Keep;
stencilFace.passOp = dawn::StencilOperation::Keep;
// dawn::DepthStencilStateDescriptor depthStencilState;
cDepthStencilState.depthWriteEnabled = false;
cDepthStencilState.depthCompare = dawn::CompareFunction::Always;
cDepthStencilState.back = stencilFace;
cDepthStencilState.front = stencilFace;
cDepthStencilState.stencilReadMask = 0xff;
cDepthStencilState.stencilWriteMask = 0xff;
descriptor->depthStencilState = &cDepthStencilState;
}
descriptor->inputState = device.CreateInputStateBuilder().GetResult();
descriptor->layout = utils::MakeBasicPipelineLayout(device, nullptr);
}
} // namespace utils

1
src/utils/ComboRenderPipelineDescriptor.h
View File

@ -34,6 +34,7 @@ namespace utils {
std::array<dawn::AttachmentDescriptor, kMaxColorAttachments> cColorAttachments;
dawn::AttachmentDescriptor cDepthStencilAttachment;
std::array<dawn::BlendStateDescriptor, kMaxColorAttachments> cBlendStates;
dawn::DepthStencilStateDescriptor cDepthStencilState;
};
} // namespace utils