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Implement BGLBinding::textureDimension

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In WebGPU the BGLBinding needs to know the texture dimension for
compatibility reasons between the texture views passed and the
pipelines.

This adds the member and implements the restriction.

BUG=dawn:22

Change-Id: I95204de1cd621c936994739e840c76351fea9035
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10960
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Corentin Wallez 2019-09-10 08:58:28 +00:00 committed by Commit Bot service account
parent dbe74bc4a2
commit 86e74e0dc1
11 changed files with 106 additions and 38 deletions
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1
dawn.json
View File

@ -58,6 +58,7 @@
{"name": "type", "type": "binding type"},
{"name": "dynamic", "type": "bool", "default": "false"},
{"name": "multisampled", "type": "bool", "default": "false"},
{"name": "texture dimension", "type": "texture view dimension", "default": "undefined"},
{"name": "texture component type", "type": "texture component type", "default": "float"}
]
},

13
src/dawn_native/BindGroup.cpp
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@ -65,7 +65,8 @@ namespace dawn_native {
const BindGroupBinding& binding,
dawn::TextureUsage requiredUsage,
bool multisampledBinding,
dawn::TextureComponentType requiredComponentType) {
dawn::TextureComponentType requiredComponentType,
dawn::TextureViewDimension requiredDimension) {
if (binding.textureView == nullptr || binding.sampler != nullptr ||
binding.buffer != nullptr) {
return DAWN_VALIDATION_ERROR("expected texture binding");
@ -86,6 +87,10 @@ namespace dawn_native {
return DAWN_VALIDATION_ERROR("texture component type usage mismatch");
}
if (binding.textureView->GetDimension() != requiredDimension) {
return DAWN_VALIDATION_ERROR("texture view dimension mismatch");
}
return {};
}
@ -145,10 +150,10 @@ namespace dawn_native {
DAWN_TRY(ValidateBufferBinding(device, binding, dawn::BufferUsage::Storage));
break;
case dawn::BindingType::SampledTexture:
DAWN_TRY(
ValidateTextureBinding(device, binding, dawn::TextureUsage::Sampled,
DAWN_TRY(ValidateTextureBinding(device, binding, dawn::TextureUsage::Sampled,
layoutInfo.multisampled[bindingIndex],
layoutInfo.textureComponentTypes[bindingIndex]));
layoutInfo.textureComponentTypes[bindingIndex],
layoutInfo.textureDimensions[bindingIndex]));
break;
case dawn::BindingType::Sampler:
DAWN_TRY(ValidateSamplerBinding(device, binding));

15
src/dawn_native/BindGroupLayout.cpp
View File

@ -38,6 +38,10 @@ namespace dawn_native {
DAWN_TRY(ValidateBindingType(binding.type));
DAWN_TRY(ValidateTextureComponentType(binding.textureComponentType));
if (binding.textureDimension != dawn::TextureViewDimension::Undefined) {
DAWN_TRY(ValidateTextureViewDimension(binding.textureDimension));
}
if (binding.binding >= kMaxBindingsPerGroup) {
return DAWN_VALIDATION_ERROR("some binding index exceeds the maximum value");
}
@ -100,7 +104,7 @@ namespace dawn_native {
for (uint32_t binding : IterateBitSet(info.mask)) {
HashCombine(&hash, info.visibilities[binding], info.types[binding],
info.textureComponentTypes[binding]);
info.textureComponentTypes[binding], info.textureDimensions[binding]);
}
return hash;
@ -115,7 +119,8 @@ namespace dawn_native {
for (uint32_t binding : IterateBitSet(a.mask)) {
if ((a.visibilities[binding] != b.visibilities[binding]) ||
(a.types[binding] != b.types[binding]) ||
(a.textureComponentTypes[binding] != b.textureComponentTypes[binding])) {
(a.textureComponentTypes[binding] != b.textureComponentTypes[binding]) ||
(a.textureDimensions[binding] != b.textureDimensions[binding])) {
return false;
}
}
@ -138,6 +143,12 @@ namespace dawn_native {
mBindingInfo.types[index] = binding.type;
mBindingInfo.textureComponentTypes[index] = binding.textureComponentType;
if (binding.textureDimension == dawn::TextureViewDimension::Undefined) {
mBindingInfo.textureDimensions[index] = dawn::TextureViewDimension::e2D;
} else {
mBindingInfo.textureDimensions[index] = binding.textureDimension;
}
if (binding.dynamic) {
mBindingInfo.dynamic.set(index);
switch (binding.type) {

1
src/dawn_native/BindGroupLayout.h
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@ -43,6 +43,7 @@ namespace dawn_native {
std::array<dawn::ShaderStage, kMaxBindingsPerGroup> visibilities;
std::array<dawn::BindingType, kMaxBindingsPerGroup> types;
std::array<dawn::TextureComponentType, kMaxBindingsPerGroup> textureComponentTypes;
std::array<dawn::TextureViewDimension, kMaxBindingsPerGroup> textureDimensions;
std::bitset<kMaxBindingsPerGroup> dynamic;
std::bitset<kMaxBindingsPerGroup> multisampled;
std::bitset<kMaxBindingsPerGroup> mask;

6
src/dawn_native/Texture.cpp
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@ -497,6 +497,7 @@ namespace dawn_native {
: ObjectBase(texture->GetDevice()),
mTexture(texture),
mFormat(GetDevice()->GetValidInternalFormat(descriptor->format)),
mDimension(descriptor->dimension),
mBaseMipLevel(descriptor->baseMipLevel),
mMipLevelCount(descriptor->mipLevelCount),
mBaseArrayLayer(descriptor->baseArrayLayer),
@ -527,6 +528,11 @@ namespace dawn_native {
return mFormat;
}
dawn::TextureViewDimension TextureViewBase::GetDimension() const {
ASSERT(!IsError());
return mDimension;
}
uint32_t TextureViewBase::GetBaseMipLevel() const {
ASSERT(!IsError());
return mBaseMipLevel;

2
src/dawn_native/Texture.h
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@ -115,6 +115,7 @@ namespace dawn_native {
TextureBase* GetTexture();
const Format& GetFormat() const;
dawn::TextureViewDimension GetDimension() const;
uint32_t GetBaseMipLevel() const;
uint32_t GetLevelCount() const;
uint32_t GetBaseArrayLayer() const;
@ -127,6 +128,7 @@ namespace dawn_native {
// TODO(cwallez@chromium.org): This should be deduplicated in the Device
const Format& mFormat;
dawn::TextureViewDimension mDimension;
uint32_t mBaseMipLevel;
uint32_t mMipLevelCount;
uint32_t mBaseArrayLayer;

23
src/tests/end2end/ObjectCachingTests.cpp
View File

@ -50,13 +50,30 @@ TEST_P(ObjectCachingTest, BindGroupLayoutDynamic) {
TEST_P(ObjectCachingTest, BindGroupLayoutTextureComponentType) {
dawn::BindGroupLayout bgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureComponentType::Float}});
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
dawn::BindGroupLayout sameBgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureComponentType::Float}});
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
dawn::BindGroupLayout otherBgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureComponentType::Uint}});
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Uint}});
EXPECT_NE(bgl.Get(), otherBgl.Get());
EXPECT_EQ(bgl.Get() == sameBgl.Get(), !UsesWire());
}
// Test that two similar bind group layouts won't refer to the same one if they differ by
// textureDimension
TEST_P(ObjectCachingTest, BindGroupLayoutTextureDimension) {
dawn::BindGroupLayout bgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
dawn::BindGroupLayout sameBgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
dawn::BindGroupLayout otherBgl = utils::MakeBindGroupLayout(
device, {{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureViewDimension::e2DArray, dawn::TextureComponentType::Float}});
EXPECT_NE(bgl.Get(), otherBgl.Get());
EXPECT_EQ(bgl.Get() == sameBgl.Get(), !UsesWire());

2
src/tests/end2end/TextureFormatTests.cpp
View File

@ -273,7 +273,7 @@ class TextureFormatTest : public DawnTest {
dawn::BindGroupLayout bgl = utils::MakeBindGroupLayout(
device, {{0, dawn::ShaderStage::Fragment, dawn::BindingType::Sampler},
{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false,
false, sampleFormatInfo.type}});
false, dawn::TextureViewDimension::e2D, sampleFormatInfo.type}});
// Prepare objects needed to sample from texture in the renderpass
dawn::RenderPipeline pipeline =

42
src/tests/end2end/TextureViewTests.cpp
View File

@ -83,12 +83,6 @@ protected:
mRenderPass = utils::CreateBasicRenderPass(device, kRTSize, kRTSize);
mBindGroupLayout = utils::MakeBindGroupLayout(
device, {
{0, dawn::ShaderStage::Fragment, dawn::BindingType::Sampler},
{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture},
});
dawn::FilterMode kFilterMode = dawn::FilterMode::Nearest;
dawn::AddressMode kAddressMode = dawn::AddressMode::ClampToEdge;
@ -104,8 +98,6 @@ protected:
samplerDescriptor.compare = dawn::CompareFunction::Never;
mSampler = device.CreateSampler(&samplerDescriptor);
mPipelineLayout = utils::MakeBasicPipelineLayout(device, &mBindGroupLayout);
mVSModule = CreateDefaultVertexShaderModule(device);
}
@ -157,19 +149,27 @@ protected:
queue.Submit(1, &copy);
}
void Verify(const dawn::TextureView &textureView, const char* fragmentShader, int expected) {
dawn::BindGroup bindGroup = utils::MakeBindGroup(device, mBindGroupLayout, {
{0, mSampler},
{1, textureView}
void Verify(const dawn::TextureView& textureView,
dawn::TextureViewDimension dimension,
const char* fragmentShader,
int expected) {
dawn::BindGroupLayout bindGroupLayout = utils::MakeBindGroupLayout(
device, {
{0, dawn::ShaderStage::Fragment, dawn::BindingType::Sampler},
{1, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false,
false, dimension, dawn::TextureComponentType::Float},
});
dawn::BindGroup bindGroup =
utils::MakeBindGroup(device, bindGroupLayout, {{0, mSampler}, {1, textureView}});
dawn::ShaderModule fsModule =
utils::CreateShaderModule(device, utils::SingleShaderStage::Fragment, fragmentShader);
utils::ComboRenderPipelineDescriptor textureDescriptor(device);
textureDescriptor.vertexStage.module = mVSModule;
textureDescriptor.cFragmentStage.module = fsModule;
textureDescriptor.layout = mPipelineLayout;
textureDescriptor.layout = utils::MakeBasicPipelineLayout(device, &bindGroupLayout);
textureDescriptor.cColorStates[0]->format = mRenderPass.colorFormat;
dawn::RenderPipeline pipeline = device.CreateRenderPipeline(&textureDescriptor);
@ -224,7 +224,7 @@ protected:
)";
const int expected = GenerateTestPixelValue(textureViewBaseLayer, textureViewBaseMipLevel);
Verify(textureView, fragmentShader, expected);
Verify(textureView, dawn::TextureViewDimension::e2D, fragmentShader, expected);
}
void Texture2DArrayViewTest(uint32_t textureArrayLayers,
@ -268,7 +268,7 @@ protected:
for (int i = 0; i < static_cast<int>(kTextureViewLayerCount); ++i) {
expected += GenerateTestPixelValue(textureViewBaseLayer + i, textureViewBaseMipLevel);
}
Verify(textureView, fragmentShader, expected);
Verify(textureView, dawn::TextureViewDimension::e2DArray, fragmentShader, expected);
}
std::string CreateFragmentShaderForCubeMapFace(uint32_t layer, bool isCubeMapArray) {
@ -320,10 +320,12 @@ protected:
ASSERT_TRUE((textureViewLayerCount == 6) ||
(isCubeMapArray && textureViewLayerCount % 6 == 0));
dawn::TextureViewDimension dimension = (isCubeMapArray)
? dawn::TextureViewDimension::CubeArray
: dawn::TextureViewDimension::Cube;
dawn::TextureViewDescriptor descriptor = mDefaultTextureViewDescriptor;
descriptor.dimension = (isCubeMapArray) ?
dawn::TextureViewDimension::CubeArray : dawn::TextureViewDimension::Cube;
descriptor.dimension = dimension;
descriptor.baseArrayLayer = textureViewBaseLayer;
descriptor.arrayLayerCount = textureViewLayerCount;
@ -335,12 +337,10 @@ protected:
CreateFragmentShaderForCubeMapFace(layer, isCubeMapArray);
int expected = GenerateTestPixelValue(textureViewBaseLayer + layer, 0);
Verify(cubeMapTextureView, fragmentShader.c_str(), expected);
Verify(cubeMapTextureView, dimension, fragmentShader.c_str(), expected);
}
}
dawn::BindGroupLayout mBindGroupLayout;
dawn::PipelineLayout mPipelineLayout;
dawn::Sampler mSampler;
dawn::Texture mTexture;
dawn::TextureViewDescriptor mDefaultTextureViewDescriptor;
@ -376,7 +376,7 @@ TEST_P(TextureViewSamplingTest, Default2DArrayTexture) {
const int expected = GenerateTestPixelValue(0, 0) + GenerateTestPixelValue(1, 0) +
GenerateTestPixelValue(2, 0);
Verify(textureView, fragmentShader, expected);
Verify(textureView, dawn::TextureViewDimension::e2DArray, fragmentShader, expected);
}
// Test sampling from a 2D texture view created on a 2D array texture.

28
src/tests/unittests/validation/BindGroupValidationTests.cpp
View File

@ -303,12 +303,12 @@ TEST_F(BindGroupValidationTest, TextureUsage) {
TEST_F(BindGroupValidationTest, TextureComponentType) {
dawn::BindGroupLayout layout = utils::MakeBindGroupLayout(
device, {{0, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureComponentType::Float}});
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
// Control case: setting a Float typed texture view works.
utils::MakeBindGroup(device, layout, {{0, mSampledTextureView}});
// Make an output attachment texture and try to set it for a SampledTexture binding
// Make a Uint component typed texture and try to set it to a Float component binding.
dawn::TextureDescriptor descriptor;
descriptor.dimension = dawn::TextureDimension::e2D;
descriptor.size = {16, 16, 1};
@ -323,6 +323,30 @@ TEST_F(BindGroupValidationTest, TextureComponentType) {
ASSERT_DEVICE_ERROR(utils::MakeBindGroup(device, layout, {{0, uintTextureView}}));
}
// Check that a texture must have the correct dimension
TEST_F(BindGroupValidationTest, TextureDimension) {
dawn::BindGroupLayout layout = utils::MakeBindGroupLayout(
device, {{0, dawn::ShaderStage::Fragment, dawn::BindingType::SampledTexture, false, false,
dawn::TextureViewDimension::e2D, dawn::TextureComponentType::Float}});
// Control case: setting a 2D texture view works.
utils::MakeBindGroup(device, layout, {{0, mSampledTextureView}});
// Make a 2DArray texture and try to set it to a 2D binding.
dawn::TextureDescriptor descriptor;
descriptor.dimension = dawn::TextureDimension::e2D;
descriptor.size = {16, 16, 1};
descriptor.arrayLayerCount = 2;
descriptor.sampleCount = 1;
descriptor.format = dawn::TextureFormat::RGBA8Uint;
descriptor.mipLevelCount = 1;
descriptor.usage = dawn::TextureUsage::Sampled;
dawn::Texture arrayTexture = device.CreateTexture(&descriptor);
dawn::TextureView arrayTextureView = arrayTexture.CreateView();
ASSERT_DEVICE_ERROR(utils::MakeBindGroup(device, layout, {{0, arrayTextureView}}));
}
// Check that a UBO must have the correct usage
TEST_F(BindGroupValidationTest, BufferUsageUBO) {
dawn::BindGroupLayout layout = utils::MakeBindGroupLayout(

7
src/tests/unittests/wire/WireArgumentTests.cpp
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@ -331,11 +331,12 @@ TEST_F(WireArgumentTests, StructureOfStructureArrayArgument) {
static constexpr int NUM_BINDINGS = 3;
DawnBindGroupLayoutBinding bindings[NUM_BINDINGS]{
{0, DAWN_SHADER_STAGE_VERTEX, DAWN_BINDING_TYPE_SAMPLER, false, false,
DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
DAWN_TEXTURE_VIEW_DIMENSION_2D, DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
{1, DAWN_SHADER_STAGE_VERTEX, DAWN_BINDING_TYPE_SAMPLED_TEXTURE, false, false,
DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
DAWN_TEXTURE_VIEW_DIMENSION_2D, DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
{2, static_cast<DawnShaderStage>(DAWN_SHADER_STAGE_VERTEX | DAWN_SHADER_STAGE_FRAGMENT),
DAWN_BINDING_TYPE_UNIFORM_BUFFER, false, false, DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
DAWN_BINDING_TYPE_UNIFORM_BUFFER, false, false, DAWN_TEXTURE_VIEW_DIMENSION_2D,
DAWN_TEXTURE_COMPONENT_TYPE_FLOAT},
};
DawnBindGroupLayoutDescriptor bglDescriptor;
bglDescriptor.bindingCount = NUM_BINDINGS;