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Implement texture_depth_multisampled_2d 

Implemented for all readers and writers.

Cleaned up some verbose code in sem::Function and the Inspector in the
process.

Fixed: tint:1032
Change-Id: Ia6f2f59e6d2e511c89160b97be990e8b7c9828d9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59664
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton 2021-07-26 22:19:48 +00:00 committed by Tint LUCI CQ
parent d12379a405
commit fd35aa8e47
85 changed files with 5024 additions and 2515 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
docs/translations.md
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@ -126,6 +126,7 @@ decorated with `NonWritable` or each member of the struct can be decorated with
| texture_depth_2d_array | OpTypeImage 2D Depth=1 Arrayed=1 Sampled=1 | depth2d_array&lt;float, access::sample&gt; | Texture2DArray |
| texture_depth_cube | OpTypeImage Cube Depth=1 Sampled=1 | depthcube&lt;float, access::sample&gt; | TextureCube |
| texture_depth_cube_array | OpTypeImage Cube Depth=1 Arrayed=1 Sampled=1 | depthcube_array&lt;float, access::sample&gt; | TextureCubeArray |
| texture_depth_multisampled_2d | OpTypeImage 2D Depth=1 MS=1 Sampled=1 | depth2d&lt;float, access::sample&gt;| Texture2DMSArray |
| | | |
| texture_storage_1d&lt;image_storage_type&gt; | OpTypeImage 1D Sampled=2| texture1d&lt;type, access::read&gt; | RWTexture1D |
| texture_storage_2d&lt;image_storage_type&gt; | OpTypeImage 2D Sampled=2 | texture2d&lt;type, access::read&gt; | RWTexture2D |

1
fuzzers/dictionary.txt
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@ -85,6 +85,7 @@
"texture_depth_2d_array"
"texture_depth_cube"
"texture_depth_cube_array"
"texture_depth_multisampled_2d"
"texture_multisampled_2d"
"texture_storage_1d"
"texture_storage_2d_array"

3
samples/main.cc
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@ -351,6 +351,9 @@ std::string ResourceTypeToString(
return "WriteOnlyStorageTexture";
case tint::inspector::ResourceBinding::ResourceType::kDepthTexture:
return "DepthTexture";
case tint::inspector::ResourceBinding::ResourceType::
kDepthMultisampledTexture:
return "DepthMultisampledTexture";
case tint::inspector::ResourceBinding::ResourceType::kExternalTexture:
return "ExternalTexture";
}

5
src/BUILD.gn
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@ -210,6 +210,8 @@ libtint_source_set("libtint_core_all_src") {
"ast/continue_statement.h",
"ast/decoration.cc",
"ast/decoration.h",
"ast/depth_multisampled_texture.cc",
"ast/depth_multisampled_texture.h",
"ast/depth_texture.cc",
"ast/depth_texture.h",
"ast/disable_validation_decoration.cc",
@ -377,6 +379,7 @@ libtint_source_set("libtint_core_all_src") {
"sem/call.h",
"sem/call_target.h",
"sem/constant.h",
"sem/depth_multisampled_texture_type.h",
"sem/depth_texture_type.h",
"sem/expression.h",
"sem/external_texture_type.h",
@ -502,6 +505,8 @@ libtint_source_set("libtint_sem_src") {
"sem/call_target.h",
"sem/constant.cc",
"sem/constant.h",
"sem/depth_multisampled_texture_type.cc",
"sem/depth_multisampled_texture_type.h",
"sem/depth_texture_type.cc",
"sem/depth_texture_type.h",
"sem/expression.cc",

6
src/CMakeLists.txt
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@ -80,6 +80,8 @@ set(TINT_LIB_SRCS
ast/continue_statement.h
ast/decoration.cc
ast/decoration.h
ast/depth_multisampled_texture.cc
ast/depth_multisampled_texture.h
ast/disable_validation_decoration.cc
ast/disable_validation_decoration.h
ast/depth_texture.cc
@ -256,6 +258,8 @@ set(TINT_LIB_SRCS
sem/call.h
sem/constant.cc
sem/constant.h
sem/depth_multisampled_texture_type.cc
sem/depth_multisampled_texture_type.h
sem/expression.cc
sem/expression.h
sem/function.cc
@ -564,6 +568,7 @@ if(${TINT_BUILD_TESTS})
ast/call_statement_test.cc
ast/case_statement_test.cc
ast/continue_statement_test.cc
ast/depth_multisampled_texture_test.cc
ast/depth_texture_test.cc
ast/discard_statement_test.cc
ast/else_statement_test.cc
@ -669,6 +674,7 @@ if(${TINT_BUILD_TESTS})
test_main.cc
sem/atomic_type_test.cc
sem/bool_type_test.cc
sem/depth_multisampled_texture_type_test.cc
sem/depth_texture_type_test.cc
sem/external_texture_type_test.cc
sem/f32_type_test.cc

62
src/ast/depth_multisampled_texture.cc Normal file
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@ -0,0 +1,62 @@
// Copyright 2021 The Tint 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 "src/ast/depth_multisampled_texture.h"
#include "src/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::DepthMultisampledTexture);
namespace tint {
namespace ast {
namespace {
bool IsValidDepthDimension(TextureDimension dim) {
return dim == TextureDimension::k2d;
}
} // namespace
DepthMultisampledTexture::DepthMultisampledTexture(ProgramID program_id,
const Source& source,
TextureDimension dim)
: Base(program_id, source, dim) {
TINT_ASSERT(AST, IsValidDepthDimension(dim));
}
DepthMultisampledTexture::DepthMultisampledTexture(DepthMultisampledTexture&&) =
default;
DepthMultisampledTexture::~DepthMultisampledTexture() = default;
std::string DepthMultisampledTexture::type_name() const {
std::ostringstream out;
out << "__depth_multisampled_texture_" << dim();
return out.str();
}
std::string DepthMultisampledTexture::FriendlyName(const SymbolTable&) const {
std::ostringstream out;
out << "texture_depth_multisampled_" << dim();
return out.str();
}
DepthMultisampledTexture* DepthMultisampledTexture::Clone(
CloneContext* ctx) const {
auto src = ctx->Clone(source());
return ctx->dst->create<DepthMultisampledTexture>(src, dim());
}
} // namespace ast
} // namespace tint

57
src/ast/depth_multisampled_texture.h Normal file
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@ -0,0 +1,57 @@
// Copyright 2021 The Tint 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 SRC_AST_DEPTH_MULTISAMPLED_TEXTURE_H_
#define SRC_AST_DEPTH_MULTISAMPLED_TEXTURE_H_
#include <string>
#include "src/ast/texture.h"
namespace tint {
namespace ast {
/// A multisampled depth texture type.
class DepthMultisampledTexture
: public Castable<DepthMultisampledTexture, Texture> {
public:
/// Constructor
/// @param program_id the identifier of the program that owns this node
/// @param source the source of this node
/// @param dim the dimensionality of the texture
DepthMultisampledTexture(ProgramID program_id,
const Source& source,
TextureDimension dim);
/// Move constructor
DepthMultisampledTexture(DepthMultisampledTexture&&);
~DepthMultisampledTexture() override;
/// @returns the name for this type
std::string type_name() const override;
/// @param symbols the program's symbol table
/// @returns the name for this type that closely resembles how it would be
/// declared in WGSL.
std::string FriendlyName(const SymbolTable& symbols) const override;
/// Clones this type and all transitive types using the `CloneContext` `ctx`.
/// @param ctx the clone context
/// @return the newly cloned type
DepthMultisampledTexture* Clone(CloneContext* ctx) const override;
};
} // namespace ast
} // namespace tint
#endif // SRC_AST_DEPTH_MULTISAMPLED_TEXTURE_H_

42
src/ast/depth_multisampled_texture_test.cc Normal file
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@ -0,0 +1,42 @@
// Copyright 2021 The Tint 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 "src/ast/depth_multisampled_texture.h"
#include "src/ast/test_helper.h"
namespace tint {
namespace ast {
namespace {
using AstDepthMultisampledTextureTest = TestHelper;
TEST_F(AstDepthMultisampledTextureTest, Dim) {
auto* d = create<DepthMultisampledTexture>(TextureDimension::k2d);
EXPECT_EQ(d->dim(), TextureDimension::k2d);
}
TEST_F(AstDepthMultisampledTextureTest, TypeName) {
auto* d = create<DepthMultisampledTexture>(TextureDimension::k2d);
EXPECT_EQ(d->type_name(), "__depth_multisampled_texture_2d");
}
TEST_F(AstDepthMultisampledTextureTest, FriendlyName) {
auto* d = create<DepthMultisampledTexture>(TextureDimension::k2d);
EXPECT_EQ(d->FriendlyName(Symbols()), "texture_depth_multisampled_2d");
}
} // namespace
} // namespace ast
} // namespace tint

18
src/ast/intrinsic_texture_helper_test.cc
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@ -88,6 +88,9 @@ std::ostream& operator<<(std::ostream& out, const TextureKind& kind) {
case TextureKind::kDepth:
out << "depth";
break;
case TextureKind::kDepthMultisampled:
out << "depth-multisampled";
break;
case TextureKind::kMultisampled:
out << "multisampled";
break;
@ -163,6 +166,11 @@ ast::Variable* TextureOverloadCase::buildTextureVariable(
return b->Global("texture", b->ty.depth_texture(texture_dimension),
decos);
case ast::intrinsic::test::TextureKind::kDepthMultisampled:
return b->Global("texture",
b->ty.depth_multisampled_texture(texture_dimension),
decos);
case ast::intrinsic::test::TextureKind::kMultisampled:
return b->Global(
"texture",
@ -400,6 +408,16 @@ std::vector<TextureOverloadCase> TextureOverloadCase::ValidCases() {
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList("texture", 1); },
},
{
ValidTextureOverload::kDimensionsDepthMultisampled2d,
"textureDimensions(t : texture_depth_multisampled_2d) -> vec2<i32>",
TextureKind::kDepthMultisampled,
ast::SamplerKind::kSampler,
ast::TextureDimension::k2d,
TextureDataType::kF32,
"textureDimensions",
[](ProgramBuilder* b) { return b->ExprList("texture"); },
},
{
ValidTextureOverload::kDimensionsStorageRO1d,
"textureDimensions(t : texture_storage_1d<rgba32float>) -> i32",

11
src/ast/intrinsic_texture_helper_test.h
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@ -26,7 +26,13 @@ namespace ast {
namespace intrinsic {
namespace test {
enum class TextureKind { kRegular, kDepth, kMultisampled, kStorage };
enum class TextureKind {
kRegular,
kDepth,
kDepthMultisampled,
kMultisampled,
kStorage
};
enum class TextureDataType { kF32, kU32, kI32 };
std::ostream& operator<<(std::ostream& out, const TextureKind& kind);
@ -54,6 +60,7 @@ enum class ValidTextureOverload {
kDimensionsDepthCubeLevel,
kDimensionsDepthCubeArray,
kDimensionsDepthCubeArrayLevel,
kDimensionsDepthMultisampled2d,
kDimensionsStorageRO1d,
kDimensionsStorageRO2d,
kDimensionsStorageRO2dArray,
@ -77,6 +84,7 @@ enum class ValidTextureOverload {
kNumLevelsDepthCube,
kNumLevelsDepthCubeArray,
kNumSamplesMultisampled2d,
kNumSamplesDepthMultisampled2d,
kSample1dF32,
kSample2dF32,
kSample2dOffsetF32,
@ -151,6 +159,7 @@ enum class ValidTextureOverload {
kLoadMultisampled2dI32,
kLoadDepth2dLevelF32,
kLoadDepth2dArrayLevelF32,
kLoadDepthMultisampled2dF32,
kLoadStorageRO1dRgba32float, // Not permutated for all texel formats
kLoadStorageRO2dRgba8unorm,
kLoadStorageRO2dRgba8snorm,

97
src/inspector/inspector.cc
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@ -29,6 +29,7 @@
#include "src/ast/uint_literal.h"
#include "src/sem/array.h"
#include "src/sem/call.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/f32_type.h"
#include "src/sem/function.h"
#include "src/sem/i32_type.h"
@ -319,27 +320,22 @@ std::vector<ResourceBinding> Inspector::GetResourceBindings(
}
std::vector<ResourceBinding> result;
AppendResourceBindings(&result,
GetUniformBufferResourceBindings(entry_point));
AppendResourceBindings(&result,
GetStorageBufferResourceBindings(entry_point));
AppendResourceBindings(&result,
GetReadOnlyStorageBufferResourceBindings(entry_point));
AppendResourceBindings(&result, GetSamplerResourceBindings(entry_point));
AppendResourceBindings(&result,
GetComparisonSamplerResourceBindings(entry_point));
AppendResourceBindings(&result,
GetSampledTextureResourceBindings(entry_point));
AppendResourceBindings(&result,
GetMultisampledTextureResourceBindings(entry_point));
AppendResourceBindings(
&result, GetReadOnlyStorageTextureResourceBindings(entry_point));
AppendResourceBindings(
&result, GetWriteOnlyStorageTextureResourceBindings(entry_point));
AppendResourceBindings(&result, GetDepthTextureResourceBindings(entry_point));
AppendResourceBindings(&result,
GetExternalTextureResourceBindings(entry_point));
for (auto fn : {
&Inspector::GetUniformBufferResourceBindings,
&Inspector::GetStorageBufferResourceBindings,
&Inspector::GetReadOnlyStorageBufferResourceBindings,
&Inspector::GetSamplerResourceBindings,
&Inspector::GetComparisonSamplerResourceBindings,
&Inspector::GetSampledTextureResourceBindings,
&Inspector::GetMultisampledTextureResourceBindings,
&Inspector::GetReadOnlyStorageTextureResourceBindings,
&Inspector::GetWriteOnlyStorageTextureResourceBindings,
&Inspector::GetDepthTextureResourceBindings,
&Inspector::GetDepthMultisampledTextureResourceBindings,
&Inspector::GetExternalTextureResourceBindings,
}) {
AppendResourceBindings(&result, (this->*fn)(entry_point));
}
return result;
}
@ -465,8 +461,10 @@ Inspector::GetWriteOnlyStorageTextureResourceBindings(
return GetStorageTextureResourceBindingsImpl(entry_point, false);
}
std::vector<ResourceBinding> Inspector::GetDepthTextureResourceBindings(
const std::string& entry_point) {
std::vector<ResourceBinding> Inspector::GetTextureResourceBindings(
const std::string& entry_point,
const tint::TypeInfo& texture_type,
ResourceBinding::ResourceType resource_type) {
auto* func = FindEntryPointByName(entry_point);
if (!func) {
return {};
@ -474,18 +472,18 @@ std::vector<ResourceBinding> Inspector::GetDepthTextureResourceBindings(
std::vector<ResourceBinding> result;
auto* func_sem = program_->Sem().Get(func);
for (auto& ref : func_sem->ReferencedDepthTextureVariables()) {
for (auto& ref : func_sem->ReferencedVariablesOfType(texture_type)) {
auto* var = ref.first;
auto binding_info = ref.second;
ResourceBinding entry;
entry.resource_type = ResourceBinding::ResourceType::kDepthTexture;
entry.resource_type = resource_type;
entry.bind_group = binding_info.group->value();
entry.binding = binding_info.binding->value();
auto* texture_type = var->Type()->UnwrapRef()->As<sem::Texture>();
entry.dim = TypeTextureDimensionToResourceBindingTextureDimension(
texture_type->dim());
auto* tex = var->Type()->UnwrapRef()->As<sem::Texture>();
entry.dim =
TypeTextureDimensionToResourceBindingTextureDimension(tex->dim());
result.push_back(entry);
}
@ -493,31 +491,26 @@ std::vector<ResourceBinding> Inspector::GetDepthTextureResourceBindings(
return result;
}
std::vector<ResourceBinding> Inspector::GetDepthTextureResourceBindings(
const std::string& entry_point) {
return GetTextureResourceBindings(
entry_point, TypeInfo::Of<sem::DepthTexture>(),
ResourceBinding::ResourceType::kDepthTexture);
}
std::vector<ResourceBinding>
Inspector::GetDepthMultisampledTextureResourceBindings(
const std::string& entry_point) {
return GetTextureResourceBindings(
entry_point, TypeInfo::Of<sem::DepthMultisampledTexture>(),
ResourceBinding::ResourceType::kDepthMultisampledTexture);
}
std::vector<ResourceBinding> Inspector::GetExternalTextureResourceBindings(
const std::string& entry_point) {
auto* func = FindEntryPointByName(entry_point);
if (!func) {
return {};
}
std::vector<ResourceBinding> result;
auto* func_sem = program_->Sem().Get(func);
for (auto& ref : func_sem->ReferencedExternalTextureVariables()) {
auto* var = ref.first;
auto binding_info = ref.second;
ResourceBinding entry;
entry.resource_type = ResourceBinding::ResourceType::kExternalTexture;
entry.bind_group = binding_info.group->value();
entry.binding = binding_info.binding->value();
auto* texture_type = var->Type()->UnwrapRef()->As<sem::Texture>();
entry.dim = TypeTextureDimensionToResourceBindingTextureDimension(
texture_type->dim());
result.push_back(entry);
}
return result;
return GetTextureResourceBindings(
entry_point, TypeInfo::Of<sem::ExternalTexture>(),
ResourceBinding::ResourceType::kExternalTexture);
}
std::vector<SamplerTexturePair> Inspector::GetSamplerTextureUses(
@ -734,7 +727,7 @@ std::vector<ResourceBinding> Inspector::GetStorageTextureResourceBindingsImpl(
auto* func_sem = program_->Sem().Get(func);
std::vector<ResourceBinding> result;
for (auto& ref : func_sem->ReferencedStorageTextureVariables()) {
for (auto& ref : func_sem->ReferencedVariablesOfType<sem::StorageTexture>()) {
auto* var = ref.first;
auto binding_info = ref.second;

17
src/inspector/inspector.h
View File

@ -121,6 +121,11 @@ class Inspector {
std::vector<ResourceBinding> GetDepthTextureResourceBindings(
const std::string& entry_point);
/// @param entry_point name of the entry point to get information about.
/// @returns vector of all of the bindings for depth textures.
std::vector<ResourceBinding> GetDepthMultisampledTextureResourceBindings(
const std::string& entry_point);
/// @param entry_point name of the entry point to get information about.
/// @returns vector of all of the bindings for external textures.
std::vector<ResourceBinding> GetExternalTextureResourceBindings(
@ -167,6 +172,18 @@ class Inspector {
bool ContainsSampleMaskBuiltin(sem::Type* type,
const ast::DecorationList& decorations) const;
/// Gathers all the texture resource bindings of the given type for the given
/// entry point.
/// @param entry_point name of the entry point to get information about.
/// @param texture_type the type of the textures to gather.
/// @param resource_type the ResourceBinding::ResourceType for the given
/// texture type.
/// @returns vector of all of the bindings for depth textures.
std::vector<ResourceBinding> GetTextureResourceBindings(
const std::string& entry_point,
const tint::TypeInfo& texture_type,
ResourceBinding::ResourceType resource_type);
/// @param entry_point name of the entry point to get information about.
/// @param read_only if true get only read-only bindings, if false get
/// write-only bindings.

125
src/inspector/inspector_test.cc
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@ -116,6 +116,10 @@ class InspectorGetDepthTextureResourceBindingsTestWithParam
: public InspectorBuilder,
public testing::TestWithParam<GetDepthTextureTestParams> {};
class InspectorGetDepthMultisampledTextureResourceBindingsTest
: public InspectorBuilder,
public testing::Test {};
typedef std::tuple<ast::TextureDimension, ResourceBinding::TextureDimension>
DimensionParams;
typedef std::tuple<ast::ImageFormat,
@ -1005,22 +1009,26 @@ TEST_F(InspectorGetResourceBindingsTest, Simple) {
{{0, ty.i32()}});
auto* s_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("s_texture", s_texture_type, 2, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("s_texture", s_texture_type, 2, 0);
AddSampler("s_var", 3, 0);
AddGlobalVariable("s_coords", ty.f32());
MakeSamplerReferenceBodyFunction("s_func", "s_texture", "s_var", "s_coords",
ty.f32(), {});
auto* cs_depth_texture_type =
MakeDepthTextureType(ast::TextureDimension::k2d);
AddDepthTexture("cs_texture", cs_depth_texture_type, 3, 1);
auto* cs_depth_texture_type = ty.depth_texture(ast::TextureDimension::k2d);
AddResource("cs_texture", cs_depth_texture_type, 3, 1);
AddComparisonSampler("cs_var", 3, 2);
AddGlobalVariable("cs_coords", ty.vec2<f32>());
AddGlobalVariable("cs_depth", ty.f32());
MakeComparisonSamplerReferenceBodyFunction(
"cs_func", "cs_texture", "cs_var", "cs_coords", "cs_depth", ty.f32(), {});
auto* depth_ms_texture_type =
ty.depth_multisampled_texture(ast::TextureDimension::k2d);
AddResource("depth_ms_texture", depth_ms_texture_type, 3, 3);
Func("depth_ms_func", {}, ty.void_(), {Ignore("depth_ms_texture")});
auto* st_type = MakeStorageTextureTypes(ast::TextureDimension::k2d,
ast::ImageFormat::kR32Uint, false);
AddStorageTexture("st_var", st_type, 4, 0);
@ -1033,7 +1041,7 @@ TEST_F(InspectorGetResourceBindingsTest, Simple) {
MakeCallerBodyFunction("ep_func",
{"ub_func", "sb_func", "rosb_func", "s_func",
"cs_func", "st_func", "rost_func"},
"cs_func", "depth_ms_func", "st_func", "rost_func"},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
@ -1042,7 +1050,7 @@ TEST_F(InspectorGetResourceBindingsTest, Simple) {
auto result = inspector.GetResourceBindings("ep_func");
ASSERT_FALSE(inspector.has_error()) << inspector.error();
ASSERT_EQ(9u, result.size());
ASSERT_EQ(10u, result.size());
EXPECT_EQ(ResourceBinding::ResourceType::kUniformBuffer,
result[0].resource_type);
@ -1087,6 +1095,11 @@ TEST_F(InspectorGetResourceBindingsTest, Simple) {
result[8].resource_type);
EXPECT_EQ(3u, result[8].bind_group);
EXPECT_EQ(1u, result[8].binding);
EXPECT_EQ(ResourceBinding::ResourceType::kDepthMultisampledTexture,
result[9].resource_type);
EXPECT_EQ(3u, result[9].bind_group);
EXPECT_EQ(3u, result[9].binding);
}
TEST_F(InspectorGetUniformBufferResourceBindingsTest, MissingEntryPoint) {
@ -1663,8 +1676,8 @@ TEST_F(InspectorGetReadOnlyStorageBufferResourceBindingsTest, SkipNonReadOnly) {
TEST_F(InspectorGetSamplerResourceBindingsTest, Simple) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -1700,8 +1713,8 @@ TEST_F(InspectorGetSamplerResourceBindingsTest, NoSampler) {
TEST_F(InspectorGetSamplerResourceBindingsTest, InFunction) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -1726,8 +1739,8 @@ TEST_F(InspectorGetSamplerResourceBindingsTest, InFunction) {
TEST_F(InspectorGetSamplerResourceBindingsTest, UnknownEntryPoint) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -1744,8 +1757,8 @@ TEST_F(InspectorGetSamplerResourceBindingsTest, UnknownEntryPoint) {
}
TEST_F(InspectorGetSamplerResourceBindingsTest, SkipsComparisonSamplers) {
auto* depth_texture_type = MakeDepthTextureType(ast::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type, 0, 0);
auto* depth_texture_type = ty.depth_texture(ast::TextureDimension::k2d);
AddResource("foo_texture", depth_texture_type, 0, 0);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
@ -1765,8 +1778,8 @@ TEST_F(InspectorGetSamplerResourceBindingsTest, SkipsComparisonSamplers) {
}
TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, Simple) {
auto* depth_texture_type = MakeDepthTextureType(ast::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type, 0, 0);
auto* depth_texture_type = ty.depth_texture(ast::TextureDimension::k2d);
AddResource("foo_texture", depth_texture_type, 0, 0);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
@ -1803,8 +1816,8 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, NoSampler) {
}
TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, InFunction) {
auto* depth_texture_type = MakeDepthTextureType(ast::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type, 0, 0);
auto* depth_texture_type = ty.depth_texture(ast::TextureDimension::k2d);
AddResource("foo_texture", depth_texture_type, 0, 0);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
@ -1831,8 +1844,8 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, InFunction) {
}
TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, UnknownEntryPoint) {
auto* depth_texture_type = MakeDepthTextureType(ast::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type, 0, 0);
auto* depth_texture_type = ty.depth_texture(ast::TextureDimension::k2d);
AddResource("foo_texture", depth_texture_type, 0, 0);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
@ -1851,8 +1864,8 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, UnknownEntryPoint) {
TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, SkipsSamplers) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -1884,9 +1897,9 @@ TEST_F(InspectorGetSampledTextureResourceBindingsTest, Empty) {
}
TEST_P(InspectorGetSampledTextureResourceBindingsTestWithParam, textureSample) {
auto* sampled_texture_type = MakeSampledTextureType(
auto* sampled_texture_type = ty.sampled_texture(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
@ -1942,9 +1955,9 @@ INSTANTIATE_TEST_SUITE_P(
TEST_P(InspectorGetSampledArrayTextureResourceBindingsTestWithParam,
textureSample) {
auto* sampled_texture_type = MakeSampledTextureType(
auto* sampled_texture_type = ty.sampled_texture(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
@ -1986,9 +1999,9 @@ INSTANTIATE_TEST_SUITE_P(
TEST_P(InspectorGetMultisampledTextureResourceBindingsTestWithParam,
textureLoad) {
auto* multisampled_texture_type = MakeMultisampledTextureType(
auto* multisampled_texture_type = ty.multisampled_texture(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddMultisampledTexture("foo_texture", multisampled_texture_type, 0, 0);
AddResource("foo_texture", multisampled_texture_type, 0, 0);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.i32());
AddGlobalVariable("foo_coords", coord_type);
AddGlobalVariable("foo_sample_index", ty.i32());
@ -2055,9 +2068,9 @@ TEST_F(InspectorGetMultisampledArrayTextureResourceBindingsTest, Empty) {
TEST_P(InspectorGetMultisampledArrayTextureResourceBindingsTestWithParam,
DISABLED_textureSample) {
auto* multisampled_texture_type = MakeMultisampledTextureType(
auto* multisampled_texture_type = ty.multisampled_texture(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddMultisampledTexture("foo_texture", multisampled_texture_type, 0, 0);
AddResource("foo_texture", multisampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
@ -2247,13 +2260,12 @@ INSTANTIATE_TEST_SUITE_P(
TEST_P(InspectorGetDepthTextureResourceBindingsTestWithParam,
textureDimensions) {
auto* depth_texture_type = MakeDepthTextureType(GetParam().type_dim);
AddDepthTexture("dt", depth_texture_type, 0, 0);
AddGlobalVariable("dt_level", ty.i32());
auto* depth_texture_type = ty.depth_texture(GetParam().type_dim);
AddResource("dt", depth_texture_type, 0, 0);
Func("ep", ast::VariableList(), ty.void_(),
ast::StatementList{
Ignore(Call("textureDimensions", "dt", "dt_level")),
Ignore(Call("textureDimensions", "dt")),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
@ -2289,9 +2301,36 @@ INSTANTIATE_TEST_SUITE_P(
ast::TextureDimension::kCubeArray,
inspector::ResourceBinding::TextureDimension::kCubeArray}));
TEST_F(InspectorGetDepthMultisampledTextureResourceBindingsTest,
textureDimensions) {
auto* depth_ms_texture_type =
ty.depth_multisampled_texture(ast::TextureDimension::k2d);
AddResource("tex", depth_ms_texture_type, 0, 0);
Func("ep", ast::VariableList(), ty.void_(),
ast::StatementList{
Ignore(Call("textureDimensions", "tex")),
},
ast::DecorationList{
Stage(ast::PipelineStage::kFragment),
});
Inspector& inspector = Build();
auto result = inspector.GetDepthMultisampledTextureResourceBindings("ep");
ASSERT_FALSE(inspector.has_error()) << inspector.error();
EXPECT_EQ(ResourceBinding::ResourceType::kDepthMultisampledTexture,
result[0].resource_type);
ASSERT_EQ(1u, result.size());
EXPECT_EQ(0u, result[0].bind_group);
EXPECT_EQ(0u, result[0].binding);
EXPECT_EQ(ResourceBinding::TextureDimension::k2d, result[0].dim);
}
TEST_F(InspectorGetExternalTextureResourceBindingsTest, Simple) {
auto* external_texture_type = MakeExternalTextureType();
AddExternalTexture("et", external_texture_type, 0, 0);
auto* external_texture_type = ty.external_texture();
AddResource("et", external_texture_type, 0, 0);
Func("ep", ast::VariableList(), ty.void_(),
ast::StatementList{
@ -2328,8 +2367,8 @@ TEST_F(InspectorGetSamplerTextureUsesTest, None) {
TEST_F(InspectorGetSamplerTextureUsesTest, Simple) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 10);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 10);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -2354,8 +2393,8 @@ TEST_F(InspectorGetSamplerTextureUsesTest, Simple) {
TEST_F(InspectorGetSamplerTextureUsesTest, MultipleCalls) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 10);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 10);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
@ -2378,8 +2417,8 @@ TEST_F(InspectorGetSamplerTextureUsesTest, MultipleCalls) {
TEST_F(InspectorGetSamplerTextureUsesTest, InFunction) {
auto* sampled_texture_type =
MakeSampledTextureType(ast::TextureDimension::k1d, ty.f32());
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
ty.sampled_texture(ast::TextureDimension::k1d, ty.f32());
AddResource("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());

1
src/inspector/resource_binding.h
View File

@ -99,6 +99,7 @@ struct ResourceBinding {
kReadOnlyStorageTexture,
kWriteOnlyStorageTexture,
kDepthTexture,
kDepthMultisampledTexture,
kExternalTexture
};

56
src/inspector/test_inspector_builder.cc
View File

@ -207,39 +207,7 @@ void InspectorBuilder::AddComparisonSampler(const std::string& name,
});
}
ast::SampledTexture* InspectorBuilder::MakeSampledTextureType(
ast::TextureDimension dim,
ast::Type* type) {
return ty.sampled_texture(dim, type);
}
ast::DepthTexture* InspectorBuilder::MakeDepthTextureType(
ast::TextureDimension dim) {
return ty.depth_texture(dim);
}
ast::MultisampledTexture* InspectorBuilder::MakeMultisampledTextureType(
ast::TextureDimension dim,
ast::Type* type) {
return ty.multisampled_texture(dim, type);
}
ast::ExternalTexture* InspectorBuilder::MakeExternalTextureType() {
return ty.external_texture();
}
void InspectorBuilder::AddSampledTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding) {
Global(name, type,
ast::DecorationList{
create<ast::BindingDecoration>(binding),
create<ast::GroupDecoration>(group),
});
}
void InspectorBuilder::AddMultisampledTexture(const std::string& name,
void InspectorBuilder::AddResource(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding) {
@ -255,28 +223,6 @@ void InspectorBuilder::AddGlobalVariable(const std::string& name,
Global(name, type, ast::StorageClass::kPrivate);
}
void InspectorBuilder::AddDepthTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding) {
Global(name, type,
ast::DecorationList{
create<ast::BindingDecoration>(binding),
create<ast::GroupDecoration>(group),
});
}
void InspectorBuilder::AddExternalTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding) {
Global(name, type,
ast::DecorationList{
create<ast::BindingDecoration>(binding),
create<ast::GroupDecoration>(group),
});
}
ast::Function* InspectorBuilder::MakeSamplerReferenceBodyFunction(
const std::string& func_name,
const std::string& texture_name,

62
src/inspector/test_inspector_builder.h
View File

@ -256,46 +256,12 @@ class InspectorBuilder : public ProgramBuilder {
uint32_t group,
uint32_t binding);
/// Generates a SampledTexture appropriate for the params
/// @param dim the dimensions of the texture
/// @param type the data type of the sampled texture
/// @returns the generated SampleTextureType
ast::SampledTexture* MakeSampledTextureType(ast::TextureDimension dim,
ast::Type* type);
/// Generates a DepthTexture appropriate for the params
/// @param dim the dimensions of the texture
/// @returns the generated DepthTexture
ast::DepthTexture* MakeDepthTextureType(ast::TextureDimension dim);
/// Generates a MultisampledTexture appropriate for the params
/// @param dim the dimensions of the texture
/// @param type the data type of the sampled texture
/// @returns the generated SampleTextureType
ast::MultisampledTexture* MakeMultisampledTextureType(
ast::TextureDimension dim,
ast::Type* type);
/// Generates an ExternalTexture appropriate for the params
/// @returns the generated ExternalTexture
ast::ExternalTexture* MakeExternalTextureType();
/// Adds a sampled texture variable to the program
/// Adds a sampler or texture variable to the program
/// @param name the name of the variable
/// @param type the type to use
/// @param group the binding/group to use for the sampled texture
/// @param binding the binding number to use for the sampled texture
void AddSampledTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding);
/// Adds a multi-sampled texture variable to the program
/// @param name the name of the variable
/// @param type the type to use
/// @param group the binding/group to use for the multi-sampled texture
/// @param binding the binding number to use for the multi-sampled texture
void AddMultisampledTexture(const std::string& name,
/// @param group the binding/group to use for the resource
/// @param binding the binding number to use for the resource
void AddResource(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding);
@ -305,26 +271,6 @@ class InspectorBuilder : public ProgramBuilder {
/// @param type the type to use
void AddGlobalVariable(const std::string& name, ast::Type* type);
/// Adds a depth texture variable to the program
/// @param name the name of the variable
/// @param type the type to use
/// @param group the binding/group to use for the depth texture
/// @param binding the binding number to use for the depth texture
void AddDepthTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding);
/// Adds an external texture variable to the program
/// @param name the name of the variable
/// @param type the type to use
/// @param group the binding/group to use for the external texture
/// @param binding the binding number to use for the external texture
void AddExternalTexture(const std::string& name,
ast::Type* type,
uint32_t group,
uint32_t binding);
/// Generates a function that references a specific sampler variable
/// @param func_name name of the function created
/// @param texture_name name of the texture to be sampled

15
src/intrinsic_table.cc
View File

@ -21,6 +21,7 @@
#include "src/program_builder.h"
#include "src/sem/atomic_type.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/external_texture_type.h"
#include "src/sem/multisampled_texture_type.h"
@ -592,6 +593,20 @@ DECLARE_DEPTH_TEXTURE(cube, ast::TextureDimension::kCube)
DECLARE_DEPTH_TEXTURE(cube_array, ast::TextureDimension::kCubeArray)
#undef DECLARE_DEPTH_TEXTURE
bool match_texture_depth_multisampled_2d(const sem::Type* ty) {
if (ty->Is<Any>()) {
return true;
}
return ty->Is<sem::DepthMultisampledTexture>(
[&](auto t) { return t->dim() == ast::TextureDimension::k2d; });
}
sem::DepthMultisampledTexture* build_texture_depth_multisampled_2d(
MatchState& state) {
return state.builder.create<sem::DepthMultisampledTexture>(
ast::TextureDimension::k2d);
}
bool match_texture_storage(const sem::Type* ty,
ast::TextureDimension dim,
Number& F,

4458
src/intrinsic_table.inl
View File

File diff suppressed because it is too large Load Diff

27
src/intrinsic_table_test.cc
View File

@ -16,6 +16,7 @@
#include "gmock/gmock.h"
#include "src/program_builder.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/external_texture_type.h"
#include "src/sem/multisampled_texture_type.h"
@ -346,6 +347,26 @@ TEST_F(IntrinsicTableTest, MatchDepthTexture) {
EXPECT_EQ(result->Parameters()[2]->Usage(), ParameterUsage::kLevel);
}
TEST_F(IntrinsicTableTest, MatchDepthMultisampledTexture) {
auto* f32 = create<sem::F32>();
auto* i32 = create<sem::I32>();
auto* vec2_i32 = create<sem::Vector>(i32, 2);
auto* tex = create<sem::DepthMultisampledTexture>(ast::TextureDimension::k2d);
auto* result = table->Lookup(IntrinsicType::kTextureLoad,
{tex, vec2_i32, i32}, Source{});
ASSERT_NE(result, nullptr) << Diagnostics().str();
ASSERT_EQ(Diagnostics().str(), "");
EXPECT_THAT(result->Type(), IntrinsicType::kTextureLoad);
EXPECT_THAT(result->ReturnType(), f32);
ASSERT_EQ(result->Parameters().size(), 3u);
EXPECT_EQ(result->Parameters()[0]->Type(), tex);
EXPECT_EQ(result->Parameters()[0]->Usage(), ParameterUsage::kTexture);
EXPECT_EQ(result->Parameters()[1]->Type(), vec2_i32);
EXPECT_EQ(result->Parameters()[1]->Usage(), ParameterUsage::kCoords);
EXPECT_EQ(result->Parameters()[2]->Type(), i32);
EXPECT_EQ(result->Parameters()[2]->Usage(), ParameterUsage::kSampleIndex);
}
TEST_F(IntrinsicTableTest, MatchExternalTexture) {
auto* f32 = create<sem::F32>();
auto* i32 = create<sem::I32>();
@ -519,7 +540,7 @@ TEST_F(IntrinsicTableTest, OverloadOrderByNumberOfParameters) {
ASSERT_EQ(Diagnostics().str(),
R"(error: no matching call to textureDimensions(bool, bool)
26 candidate functions:
27 candidate functions:
textureDimensions(texture: texture_1d<T>, level: i32) -> i32 where: T is f32, i32 or u32
textureDimensions(texture: texture_2d<T>, level: i32) -> vec2<i32> where: T is f32, i32 or u32
textureDimensions(texture: texture_2d_array<T>, level: i32) -> vec2<i32> where: T is f32, i32 or u32
@ -541,6 +562,7 @@ TEST_F(IntrinsicTableTest, OverloadOrderByNumberOfParameters) {
textureDimensions(texture: texture_depth_2d_array) -> vec2<i32>
textureDimensions(texture: texture_depth_cube) -> vec2<i32>
textureDimensions(texture: texture_depth_cube_array) -> vec2<i32>
textureDimensions(texture: texture_depth_multisampled_2d) -> vec2<i32>
textureDimensions(texture: texture_storage_1d<F, A>) -> i32 where: A is read or write
textureDimensions(texture: texture_storage_2d<F, A>) -> vec2<i32> where: A is read or write
textureDimensions(texture: texture_storage_2d_array<F, A>) -> vec2<i32> where: A is read or write
@ -557,7 +579,7 @@ TEST_F(IntrinsicTableTest, OverloadOrderByMatchingParameter) {
Diagnostics().str(),
R"(error: no matching call to textureDimensions(texture_depth_2d, bool)
26 candidate functions:
27 candidate functions:
textureDimensions(texture: texture_depth_2d, level: i32) -> vec2<i32>
textureDimensions(texture: texture_depth_2d) -> vec2<i32>
textureDimensions(texture: texture_1d<T>, level: i32) -> i32 where: T is f32, i32 or u32
@ -579,6 +601,7 @@ TEST_F(IntrinsicTableTest, OverloadOrderByMatchingParameter) {
textureDimensions(texture: texture_depth_2d_array) -> vec2<i32>
textureDimensions(texture: texture_depth_cube) -> vec2<i32>
textureDimensions(texture: texture_depth_cube_array) -> vec2<i32>
textureDimensions(texture: texture_depth_multisampled_2d) -> vec2<i32>
textureDimensions(texture: texture_storage_1d<F, A>) -> i32 where: A is read or write
textureDimensions(texture: texture_storage_2d<F, A>) -> vec2<i32> where: A is read or write
textureDimensions(texture: texture_storage_2d_array<F, A>) -> vec2<i32> where: A is read or write

4
src/intrinsics.def
View File

@ -90,6 +90,7 @@ type texture_depth_2d
type texture_depth_2d_array
type texture_depth_cube
type texture_depth_cube_array
type texture_depth_multisampled_2d
type texture_storage_1d<F: texel_format, A: access>
type texture_storage_2d<F: texel_format, A: access>
type texture_storage_2d_array<F: texel_format, A: access>
@ -418,6 +419,7 @@ fn textureDimensions(texture: texture_depth_cube) -> vec2<i32>
fn textureDimensions(texture: texture_depth_cube, level: i32) -> vec2<i32>
fn textureDimensions(texture: texture_depth_cube_array) -> vec2<i32>
fn textureDimensions(texture: texture_depth_cube_array, level: i32) -> vec2<i32>
fn textureDimensions(texture: texture_depth_multisampled_2d) -> vec2<i32>
fn textureDimensions<F: texel_format, A: read_or_write>(texture: texture_storage_1d<F, A>) -> i32
fn textureDimensions<F: texel_format, A: read_or_write>(texture: texture_storage_2d<F, A>) -> vec2<i32>
fn textureDimensions<F: texel_format, A: read_or_write>(texture: texture_storage_2d_array<F, A>) -> vec2<i32>
@ -439,6 +441,7 @@ fn textureNumLevels(texture: texture_depth_2d_array) -> i32
fn textureNumLevels(texture: texture_depth_cube) -> i32
fn textureNumLevels(texture: texture_depth_cube_array) -> i32
fn textureNumSamples<T: fiu32>(texture: texture_multisampled_2d<T>) -> i32
fn textureNumSamples(texture: texture_depth_multisampled_2d) -> i32
[[stage("fragment")]] fn textureSample(texture: texture_1d<f32>, sampler: sampler, coords: f32) -> vec4<f32>
[[stage("fragment")]] fn textureSample(texture: texture_2d<f32>, sampler: sampler, coords: vec2<f32>) -> vec4<f32>
[[stage("fragment")]] fn textureSample(texture: texture_2d<f32>, sampler: sampler, coords: vec2<f32>, offset: vec2<i32>) -> vec4<f32>
@ -516,6 +519,7 @@ fn textureLoad<T: fiu32>(texture: texture_3d<T>, coords: vec3<i32>, level: i32)
fn textureLoad<T: fiu32>(texture: texture_multisampled_2d<T>, coords: vec2<i32>, sample_index: i32) -> vec4<T>
fn textureLoad(texture: texture_depth_2d, coords: vec2<i32>, level: i32) -> f32
fn textureLoad(texture: texture_depth_2d_array, coords: vec2<i32>, array_index: i32, level: i32) -> f32
fn textureLoad(texture: texture_depth_multisampled_2d, coords: vec2<i32>, sample_index: i32) -> f32
[[deprecated]] fn textureLoad(texture: texture_storage_1d<f32_texel_format, read>, coords: i32) -> vec4<f32>
[[deprecated]] fn textureLoad(texture: texture_storage_2d<f32_texel_format, read>, coords: vec2<i32>) -> vec4<f32>
[[deprecated]] fn textureLoad(texture: texture_storage_2d_array<f32_texel_format, read>, coords: vec2<i32>, array_index: i32) -> vec4<f32>

17
src/program_builder.h
View File

@ -32,6 +32,7 @@
#include "src/ast/call_expression.h"
#include "src/ast/call_statement.h"
#include "src/ast/case_statement.h"
#include "src/ast/depth_multisampled_texture.h"
#include "src/ast/depth_texture.h"
#include "src/ast/external_texture.h"
#include "src/ast/f32.h"
@ -801,6 +802,22 @@ class ProgramBuilder {
return builder->create<ast::DepthTexture>(source, dims);
}
/// @param dims the dimensionality of the texture
/// @returns the multisampled depth texture
ast::DepthMultisampledTexture* depth_multisampled_texture(
ast::TextureDimension dims) const {
return builder->create<ast::DepthMultisampledTexture>(dims);
}
/// @param source the Source of the node
/// @param dims the dimensionality of the texture
/// @returns the multisampled depth texture
ast::DepthMultisampledTexture* depth_multisampled_texture(
const Source& source,
ast::TextureDimension dims) const {
return builder->create<ast::DepthMultisampledTexture>(source, dims);
}
/// @param dims the dimensionality of the texture
/// @param subtype the texture subtype.
/// @returns the sampled texture

2
src/reader/spirv/function.cc
View File

@ -5404,7 +5404,7 @@ bool FunctionEmitter::EmitImageAccess(const spvtools::opt::Instruction& inst) {
// dref gather vec4 ImageFetch vec4 TODO(dneto)
// Construct a 4-element vector with the result from the builtin in the
// first component.
if (texture_type->Is<DepthTexture>()) {
if (texture_type->IsAnyOf<DepthTexture, DepthMultisampledTexture>()) {
if (is_non_dref_sample || (opcode == SpvOpImageFetch)) {
value = create<ast::TypeConstructorExpression>(
Source{},

4
src/reader/spirv/parser_impl.cc
View File

@ -2516,7 +2516,11 @@ const Pointer* ParserImpl::GetTypeForHandleVar(
// OpImage variable with an OpImage*Dref* instruction. In WGSL we must
// treat that as a depth texture.
if (image_type->depth() || usage.IsDepthTexture()) {
if (image_type->is_multisampled()) {
ast_store_type = ty_.DepthMultisampledTexture(dim);
} else {
ast_store_type = ty_.DepthTexture(dim);
}
} else if (image_type->is_multisampled()) {
if (dim != ast::TextureDimension::k2d) {
Fail() << "WGSL multisampled textures must be 2d and non-arrayed: "

46
src/reader/spirv/parser_impl_handle_test.cc
View File

@ -3973,6 +3973,52 @@ INSTANTIATE_TEST_SUITE_P(ImageFetch_Depth,
}
})"}}));
INSTANTIATE_TEST_SUITE_P(
ImageFetch_DepthMultisampled,
// In SPIR-V OpImageFetch always yields a vector of 4
// elements, even for depth images. But in WGSL,
// textureLoad on a depth image yields f32.
// crbug.com/tint/439
SpvParserHandleTest_ImageAccessTest,
::testing::ValuesIn(std::vector<ImageAccessCase>{
// ImageFetch on multisampled depth image.
{"%float 2D 1 0 1 1 Unknown",
"%99 = OpImageFetch %v4float %im %vi12 Sample %i1",
R"(Variable{
Decorations{
GroupDecoration{2}
BindingDecoration{1}
}
x_20
none
undefined
__depth_multisampled_texture_2d
})",
R"(VariableDeclStatement{
VariableConst{
x_99
none
undefined
__vec_4__f32
{
TypeConstructor[not set]{
__vec_4__f32
Call[not set]{
Identifier[not set]{textureLoad}
(
Identifier[not set]{x_20}
Identifier[not set]{vi12}
Identifier[not set]{i1}
)
}
ScalarConstructor[not set]{0.000000}
ScalarConstructor[not set]{0.000000}
ScalarConstructor[not set]{0.000000}
}
}
}
})"}}));
INSTANTIATE_TEST_SUITE_P(
ImageFetch_Multisampled,
SpvParserHandleTest_ImageAccessTest,

27
src/reader/spirv/parser_type.cc
View File

@ -36,6 +36,7 @@ TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::Array);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::Sampler);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::Texture);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::DepthTexture);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::DepthMultisampledTexture);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::MultisampledTexture);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::SampledTexture);
TINT_INSTANTIATE_TYPEINFO(tint::reader::spirv::StorageTexture);
@ -206,6 +207,15 @@ ast::Type* DepthTexture::Build(ProgramBuilder& b) const {
return b.ty.depth_texture(dims);
}
DepthMultisampledTexture::DepthMultisampledTexture(ast::TextureDimension d)
: Base(d) {}
DepthMultisampledTexture::DepthMultisampledTexture(
const DepthMultisampledTexture&) = default;
ast::Type* DepthMultisampledTexture::Build(ProgramBuilder& b) const {
return b.ty.depth_multisampled_texture(dims);
}
MultisampledTexture::MultisampledTexture(ast::TextureDimension d, const Type* t)
: Base(d), type(t) {}
MultisampledTexture::MultisampledTexture(const MultisampledTexture&) = default;
@ -288,6 +298,10 @@ struct TypeManager::State {
/// Map of ast::TextureDimension to returned DepthTexture instance
std::unordered_map<ast::TextureDimension, const spirv::DepthTexture*>
depth_textures_;
/// Map of ast::TextureDimension to returned DepthMultisampledTexture instance
std::unordered_map<ast::TextureDimension,
const spirv::DepthMultisampledTexture*>
depth_multisampled_textures_;
/// Map of MultisampledTexture to the returned MultisampledTexture type
/// instance
std::unordered_map<spirv::MultisampledTexture,
@ -487,6 +501,13 @@ const spirv::DepthTexture* TypeManager::DepthTexture(
});
}
const spirv::DepthMultisampledTexture* TypeManager::DepthMultisampledTexture(
ast::TextureDimension dims) {
return utils::GetOrCreate(state->depth_multisampled_textures_, dims, [&] {
return state->allocator_.Create<spirv::DepthMultisampledTexture>(dims);
});
}
const spirv::MultisampledTexture* TypeManager::MultisampledTexture(
ast::TextureDimension dims,
const Type* ty) {
@ -586,6 +607,12 @@ std::string DepthTexture::String() const {
return ss.str();
}
std::string DepthMultisampledTexture::String() const {
std::stringstream ss;
ss << "depth_multisampled_" << dims;
return ss.str();
}
std::string MultisampledTexture::String() const {
std::stringstream ss;
ss << "texture_multisampled_" << dims << "<" << type << ">";

26
src/reader/spirv/parser_type.h
View File

@ -344,6 +344,27 @@ struct DepthTexture : public Castable<DepthTexture, Texture> {
#endif // NDEBUG
};
/// `texture_depth_multisampled_D` type
struct DepthMultisampledTexture
: public Castable<DepthMultisampledTexture, Texture> {
/// Constructor
/// @param d the texture dimensions
explicit DepthMultisampledTexture(ast::TextureDimension d);
/// Copy constructor
/// @param other the other type to copy
DepthMultisampledTexture(const DepthMultisampledTexture& other);
/// @param b the ProgramBuilder used to construct the AST types
/// @returns the constructed ast::Type node for the given type
ast::Type* Build(ProgramBuilder& b) const override;
#ifndef NDEBUG
/// @returns a string representation of the type, for debug purposes only
std::string String() const override;
#endif // NDEBUG
};
/// `texture_multisampled_D<T>` type
struct MultisampledTexture : public Castable<MultisampledTexture, Texture> {
/// Constructor
@ -549,6 +570,11 @@ class TypeManager {
/// return the same pointer.
const spirv::DepthTexture* DepthTexture(ast::TextureDimension d);
/// @param d the texture dimensions
/// @return a DepthMultisampledTexture type. Repeated calls with the same
/// arguments will return the same pointer.
const spirv::DepthMultisampledTexture* DepthMultisampledTexture(
ast::TextureDimension d);
/// @param d the texture dimensions
/// @param t the multisampled texture type
/// @return a MultisampledTexture type. Repeated calls with the same arguments
/// will return the same pointer.

4
src/reader/wgsl/lexer.cc
View File

@ -931,6 +931,10 @@ Token Lexer::check_keyword(const Source& source, const std::string& str) {
return {Token::Type::kTextureDepthCubeArray, source,
"texture_depth_cube_array"};
}
if (str == "texture_depth_multisampled_2d") {
return {Token::Type::kTextureDepthMultisampled2d, source,
"texture_depth_multisampled_2d"};
}
if (str == "texture_external") {
return {Token::Type::kTextureExternal, source, "texture_external"};
}

2
src/reader/wgsl/lexer_test.cc
View File

@ -543,6 +543,8 @@ INSTANTIATE_TEST_SUITE_P(
TokenData{"texture_depth_cube", Token::Type::kTextureDepthCube},
TokenData{"texture_depth_cube_array",
Token::Type::kTextureDepthCubeArray},
TokenData{"texture_depth_multisampled_2d",
Token::Type::kTextureDepthMultisampled2d},
TokenData{"texture_multisampled_2d",
Token::Type::kTextureMultisampled2d},
TokenData{"texture_storage_1d", Token::Type::kTextureStorage1d},

22
src/reader/wgsl/parser_impl.cc
View File

@ -724,21 +724,25 @@ Maybe<ast::TextureDimension> ParserImpl::storage_texture_type() {
// | TEXTURE_DEPTH_2D_ARRAY
// | TEXTURE_DEPTH_CUBE
// | TEXTURE_DEPTH_CUBE_ARRAY
// | TEXTURE_DEPTH_MULTISAMPLED_2D
Maybe<ast::Type*> ParserImpl::depth_texture_type() {
Source source;
if (match(Token::Type::kTextureDepth2d, &source))
if (match(Token::Type::kTextureDepth2d, &source)) {
return builder_.ty.depth_texture(source, ast::TextureDimension::k2d);
if (match(Token::Type::kTextureDepth2dArray, &source))
}
if (match(Token::Type::kTextureDepth2dArray, &source)) {
return builder_.ty.depth_texture(source, ast::TextureDimension::k2dArray);
if (match(Token::Type::kTextureDepthCube, &source))
}
if (match(Token::Type::kTextureDepthCube, &source)) {
return builder_.ty.depth_texture(source, ast::TextureDimension::kCube);
if (match(Token::Type::kTextureDepthCubeArray, &source))
}
if (match(Token::Type::kTextureDepthCubeArray, &source)) {
return builder_.ty.depth_texture(source, ast::TextureDimension::kCubeArray);
}
if (match(Token::Type::kTextureDepthMultisampled2d, &source)) {
return builder_.ty.depth_multisampled_texture(source,
ast::TextureDimension::k2d);
}
return Failure::kNoMatch;
}

13
src/reader/wgsl/parser_impl_depth_texture_type_test.cc
View File

@ -80,6 +80,19 @@ TEST_F(ParserImplTest, DepthTextureType_CubeArray) {
EXPECT_EQ(t.value->source().range, (Source::Range{{1u, 1u}, {1u, 25u}}));
}
TEST_F(ParserImplTest, DepthTextureType_Multisampled2d) {
auto p = parser("texture_depth_multisampled_2d");
auto t = p->depth_texture_type();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
ASSERT_NE(t.value, nullptr);
ASSERT_TRUE(t->Is<ast::Texture>());
ASSERT_TRUE(t->Is<ast::DepthMultisampledTexture>());
EXPECT_EQ(t->As<ast::Texture>()->dim(), ast::TextureDimension::k2d);
EXPECT_FALSE(p->has_error());
EXPECT_EQ(t.value->source().range, (Source::Range{{1u, 1u}, {1u, 30u}}));
}
} // namespace
} // namespace wgsl
} // namespace reader

2
src/reader/wgsl/token.cc
View File

@ -269,6 +269,8 @@ std::string Token::TypeToName(Type type) {
return "texture_depth_cube";
case Token::Type::kTextureDepthCubeArray:
return "texture_depth_cube_array";
case Token::Type::kTextureDepthMultisampled2d:
return "texture_depth_multisampled_2d";
case Token::Type::kTextureExternal:
return "texture_external";
case Token::Type::kTextureMultisampled2d:

2
src/reader/wgsl/token.h
View File

@ -277,6 +277,8 @@ class Token {
kTextureDepthCube,
/// A 'texture_depth_cube_array'
kTextureDepthCubeArray,
/// A 'texture_depth_multisampled_2d'
kTextureDepthMultisampled2d,
/// A 'texture_external'
kTextureExternal,
/// A 'texture_multisampled_2d'

31
src/resolver/intrinsic_test.cc
View File

@ -1867,6 +1867,7 @@ const char* expected_texture_overload(
case ValidTextureOverload::kDimensionsDepth2dArray:
case ValidTextureOverload::kDimensionsDepthCube:
case ValidTextureOverload::kDimensionsDepthCubeArray:
case ValidTextureOverload::kDimensionsDepthMultisampled2d:
case ValidTextureOverload::kDimensionsStorageRO1d:
case ValidTextureOverload::kDimensionsStorageRO2d:
case ValidTextureOverload::kDimensionsStorageRO2dArray:
@ -1892,6 +1893,7 @@ const char* expected_texture_overload(
case ValidTextureOverload::kNumLevelsDepthCube:
case ValidTextureOverload::kNumLevelsDepthCubeArray:
return R"(textureNumLevels(texture))";
case ValidTextureOverload::kNumSamplesDepthMultisampled2d:
case ValidTextureOverload::kNumSamplesMultisampled2d:
return R"(textureNumSamples(texture))";
case ValidTextureOverload::kDimensions2dLevel:
@ -2019,41 +2021,29 @@ const char* expected_texture_overload(
case ValidTextureOverload::kSampleCompareLevelDepthCubeArrayF32:
return R"(textureSampleCompare(texture, sampler, coords, array_index, depth_ref))";
case ValidTextureOverload::kLoad1dLevelF32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad1dLevelU32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad1dLevelI32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad2dLevelF32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad2dLevelU32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad2dLevelI32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad2dArrayLevelF32:
return R"(textureLoad(texture, coords, array_index, level))";
case ValidTextureOverload::kLoad2dArrayLevelU32:
return R"(textureLoad(texture, coords, array_index, level))";
case ValidTextureOverload::kLoad2dArrayLevelI32:
return R"(textureLoad(texture, coords, array_index, level))";
case ValidTextureOverload::kLoad3dLevelF32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad3dLevelU32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoad3dLevelI32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoadMultisampled2dF32:
return R"(textureLoad(texture, coords, sample_index))";
case ValidTextureOverload::kLoadMultisampled2dU32:
return R"(textureLoad(texture, coords, sample_index))";
case ValidTextureOverload::kLoadMultisampled2dI32:
return R"(textureLoad(texture, coords, sample_index))";
case ValidTextureOverload::kLoadDepth2dLevelF32:
return R"(textureLoad(texture, coords, level))";
case ValidTextureOverload::kLoadDepthMultisampled2dF32:
case ValidTextureOverload::kLoadMultisampled2dF32:
case ValidTextureOverload::kLoadMultisampled2dU32:
case ValidTextureOverload::kLoadMultisampled2dI32:
return R"(textureLoad(texture, coords, sample_index))";
case ValidTextureOverload::kLoadDepth2dArrayLevelF32:
return R"(textureLoad(texture, coords, array_index, level))";
case ValidTextureOverload::kLoadStorageRO1dRgba32float:
return R"(textureLoad(texture, coords))";
case ValidTextureOverload::kLoadStorageRO2dRgba8unorm:
case ValidTextureOverload::kLoadStorageRO2dRgba8snorm:
case ValidTextureOverload::kLoadStorageRO2dRgba8uint:
@ -2076,13 +2066,11 @@ const char* expected_texture_overload(
case ValidTextureOverload::kLoadStorageRO3dRgba32float:
return R"(textureLoad(texture, coords))";
case ValidTextureOverload::kStoreWO1dRgba32float:
return R"(textureStore(texture, coords, value))";
case ValidTextureOverload::kStoreWO2dRgba32float:
case ValidTextureOverload::kStoreWO3dRgba32float:
return R"(textureStore(texture, coords, value))";
case ValidTextureOverload::kStoreWO2dArrayRgba32float:
return R"(textureStore(texture, coords, array_index, value))";
case ValidTextureOverload::kStoreWO3dRgba32float:
return R"(textureStore(texture, coords, value))";
}
return "<unmatched texture overload>";
}
@ -2152,7 +2140,8 @@ TEST_P(ResolverIntrinsicTest_Texture, Call) {
}
break;
}
case ast::intrinsic::test::TextureKind::kDepth: {
case ast::intrinsic::test::TextureKind::kDepth:
case ast::intrinsic::test::TextureKind::kDepthMultisampled: {
EXPECT_TRUE(TypeOf(call)->Is<sem::F32>());
break;
}

4
src/resolver/resolver.cc
View File

@ -52,6 +52,7 @@
#include "src/sem/array.h"
#include "src/sem/atomic_type.h"
#include "src/sem/call.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/for_loop_statement.h"
#include "src/sem/function.h"
@ -372,6 +373,9 @@ sem::Type* Resolver::Type(const ast::Type* ty) {
if (auto* t = ty->As<ast::DepthTexture>()) {
return builder_->create<sem::DepthTexture>(t->dim());
}
if (auto* t = ty->As<ast::DepthMultisampledTexture>()) {
return builder_->create<sem::DepthMultisampledTexture>(t->dim());
}
if (auto* t = ty->As<ast::StorageTexture>()) {
if (auto* el = Type(t->type())) {
if (!ValidateStorageTexture(t)) {

54
src/sem/depth_multisampled_texture_type.cc Normal file
View File

@ -0,0 +1,54 @@
// Copyright 2021 The Tint 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 "src/sem/depth_multisampled_texture_type.h"
#include "src/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::sem::DepthMultisampledTexture);
namespace tint {
namespace sem {
namespace {
bool IsValidDepthDimension(ast::TextureDimension dim) {
return dim == ast::TextureDimension::k2d;
}
} // namespace
DepthMultisampledTexture::DepthMultisampledTexture(ast::TextureDimension dim)
: Base(dim) {
TINT_ASSERT(Semantic, IsValidDepthDimension(dim));
}
DepthMultisampledTexture::DepthMultisampledTexture(DepthMultisampledTexture&&) =
default;
DepthMultisampledTexture::~DepthMultisampledTexture() = default;
std::string DepthMultisampledTexture::type_name() const {
std::ostringstream out;
out << "__depth_multisampled_texture_" << dim();
return out.str();
}
std::string DepthMultisampledTexture::FriendlyName(const SymbolTable&) const {
std::ostringstream out;
out << "texture_depth_multisampled_" << dim();
return out.str();
}
} // namespace sem
} // namespace tint

48
src/sem/depth_multisampled_texture_type.h Normal file
View File

@ -0,0 +1,48 @@
// Copyright 2021 The Tint 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 SRC_SEM_DEPTH_MULTISAMPLED_TEXTURE_TYPE_H_
#define SRC_SEM_DEPTH_MULTISAMPLED_TEXTURE_TYPE_H_
#include <string>
#include "src/sem/texture_type.h"
namespace tint {
namespace sem {
/// A multisampled depth texture type.
class DepthMultisampledTexture
: public Castable<DepthMultisampledTexture, Texture> {
public:
/// Constructor
/// @param dim the dimensionality of the texture
explicit DepthMultisampledTexture(ast::TextureDimension dim);
/// Move constructor
DepthMultisampledTexture(DepthMultisampledTexture&&);
~DepthMultisampledTexture() override;
/// @returns the name for this type
std::string type_name() const override;
/// @param symbols the program's symbol table
/// @returns the name for this type that closely resembles how it would be
/// declared in WGSL.
std::string FriendlyName(const SymbolTable& symbols) const override;
};
} // namespace sem
} // namespace tint
#endif // SRC_SEM_DEPTH_MULTISAMPLED_TEXTURE_TYPE_H_

46
src/sem/depth_multisampled_texture_type_test.cc Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2021 The Tint 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 "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/test_helper.h"
#include "src/sem/external_texture_type.h"
#include "src/sem/sampled_texture_type.h"
#include "src/sem/storage_texture_type.h"
namespace tint {
namespace sem {
namespace {
using DepthMultisampledTextureTest = TestHelper;
TEST_F(DepthMultisampledTextureTest, Dim) {
DepthMultisampledTexture d(ast::TextureDimension::k2d);
EXPECT_EQ(d.dim(), ast::TextureDimension::k2d);
}
TEST_F(DepthMultisampledTextureTest, TypeName) {
DepthMultisampledTexture d(ast::TextureDimension::k2d);
EXPECT_EQ(d.type_name(), "__depth_multisampled_texture_2d");
}
TEST_F(DepthMultisampledTextureTest, FriendlyName) {
DepthMultisampledTexture d(ast::TextureDimension::k2d);
EXPECT_EQ(d.FriendlyName(Symbols()), "texture_depth_multisampled_2d");
}
} // namespace
} // namespace sem
} // namespace tint

44
src/sem/function.cc
View File

@ -130,54 +130,16 @@ Function::VariableBindings Function::ReferencedMultisampledTextureVariables()
return ReferencedSampledTextureVariablesImpl(true);
}
Function::VariableBindings Function::ReferencedStorageTextureVariables() const {
Function::VariableBindings Function::ReferencedVariablesOfType(
const tint::TypeInfo& type_info) const {
VariableBindings ret;
for (auto* var : ReferencedModuleVariables()) {
auto* unwrapped_type = var->Type()->UnwrapRef();
auto* storage_texture = unwrapped_type->As<sem::StorageTexture>();
if (storage_texture == nullptr) {
continue;
}
if (unwrapped_type->TypeInfo().Is(type_info)) {
if (auto binding_point = var->Declaration()->binding_point()) {
ret.push_back({var, binding_point});
}
}
return ret;
}
Function::VariableBindings Function::ReferencedDepthTextureVariables() const {
VariableBindings ret;
for (auto* var : ReferencedModuleVariables()) {
auto* unwrapped_type = var->Type()->UnwrapRef();
auto* storage_texture = unwrapped_type->As<sem::DepthTexture>();
if (storage_texture == nullptr) {
continue;
}
if (auto binding_point = var->Declaration()->binding_point()) {
ret.push_back({var, binding_point});
}
}
return ret;
}
Function::VariableBindings Function::ReferencedExternalTextureVariables()
const {
VariableBindings ret;
for (auto* var : ReferencedModuleVariables()) {
auto* unwrapped_type = var->Type()->UnwrapRef();
auto* external_texture = unwrapped_type->As<sem::ExternalTexture>();
if (external_texture == nullptr) {
continue;
}
if (auto binding_point = var->Declaration()->binding_point()) {
ret.push_back({var, binding_point});
}
}
return ret;
}

22
src/sem/function.h
View File

@ -144,20 +144,20 @@ class Function : public Castable<Function, CallTarget> {
/// @returns the referenced sampled textures
VariableBindings ReferencedMultisampledTextureVariables() const;
/// Retrieves any referenced storage texture variables. Note, the variables
/// Retrieves any referenced variables of the given type. Note, the variables
/// must be decorated with both binding and group decorations.
/// @returns the referenced storage textures
VariableBindings ReferencedStorageTextureVariables() const;
/// @param type_info the type of the variables to find
/// @returns the referenced variables
VariableBindings ReferencedVariablesOfType(
const tint::TypeInfo& type_info) const;
/// Retrieves any referenced depth texture variables. Note, the variables
/// Retrieves any referenced variables of the given type. Note, the variables
/// must be decorated with both binding and group decorations.
/// @returns the referenced depth textures
VariableBindings ReferencedDepthTextureVariables() const;
/// Retrieves any referenced external texture variables. Note, the variables
/// must be decorated with both binding and group decorations.
/// @returns the referenced external textures
VariableBindings ReferencedExternalTextureVariables() const;
/// @returns the referenced variables
template <typename T>
VariableBindings ReferencedVariablesOfType() const {
return ReferencedVariablesOfType(TypeInfo::Of<T>());
}
/// Checks if the given entry point is an ancestor
/// @param sym the entry point symbol

4
src/transform/transform.cc
View File

@ -20,6 +20,7 @@
#include "src/program_builder.h"
#include "src/sem/atomic_type.h"
#include "src/sem/block_statement.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/for_loop_statement.h"
#include "src/sem/reference_type.h"
#include "src/sem/sampler_type.h"
@ -146,6 +147,9 @@ ast::Type* Transform::CreateASTTypeFor(CloneContext& ctx, const sem::Type* ty) {
if (auto* t = ty->As<sem::DepthTexture>()) {
return ctx.dst->create<ast::DepthTexture>(t->dim());
}
if (auto* t = ty->As<sem::DepthMultisampledTexture>()) {
return ctx.dst->create<ast::DepthMultisampledTexture>(t->dim());
}
if (auto* t = ty->As<sem::MultisampledTexture>()) {
return ctx.dst->create<ast::MultisampledTexture>(
t->dim(), CreateASTTypeFor(ctx, t->type()));

17
src/writer/hlsl/generator_impl.cc
View File

@ -32,6 +32,7 @@
#include "src/sem/atomic_type.h"
#include "src/sem/block_statement.h"
#include "src/sem/call.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/function.h"
#include "src/sem/member_accessor_expression.h"
@ -1605,7 +1606,8 @@ bool GeneratorImpl::EmitTextureCall(std::ostream& out,
case sem::IntrinsicType::kTextureNumLevels:
case sem::IntrinsicType::kTextureNumSamples: {
// All of these intrinsics use the GetDimensions() method on the texture
bool is_ms = texture_type->Is<sem::MultisampledTexture>();
bool is_ms = texture_type->IsAnyOf<sem::MultisampledTexture,
sem::DepthMultisampledTexture>();
int num_dimensions = 0;
std::string swizzle;
@ -3002,7 +3004,8 @@ bool GeneratorImpl::EmitType(std::ostream& out,
out << StructName(str);
} else if (auto* tex = type->As<sem::Texture>()) {
auto* storage = tex->As<sem::StorageTexture>();
auto* multism = tex->As<sem::MultisampledTexture>();
auto* ms = tex->As<sem::MultisampledTexture>();
auto* depth_ms = tex->As<sem::DepthMultisampledTexture>();
auto* sampled = tex->As<sem::SampledTexture>();
if (storage && storage->access() != ast::Access::kRead) {
@ -3015,10 +3018,10 @@ bool GeneratorImpl::EmitType(std::ostream& out,
out << "1D";
break;
case ast::TextureDimension::k2d:
out << (multism ? "2DMS" : "2D");
out << ((ms || depth_ms) ? "2DMS" : "2D");
break;
case ast::TextureDimension::k2dArray:
out << (multism ? "2DMSArray" : "2DArray");
out << ((ms || depth_ms) ? "2DMSArray" : "2DArray");
break;
case ast::TextureDimension::k3d:
out << "3D";
@ -3044,8 +3047,10 @@ bool GeneratorImpl::EmitType(std::ostream& out,
return false;
}
out << "<" << component << ">";
} else if (sampled || multism) {
auto* subtype = sampled ? sampled->type() : multism->type();
} else if (depth_ms) {
out << "<float4>";
} else if (sampled || ms) {
auto* subtype = sampled ? sampled->type() : ms->type();
out << "<";
if (subtype->Is<sem::F32>()) {
out << "float4";

15
src/writer/hlsl/generator_impl_intrinsic_texture_test.cc
View File

@ -56,6 +56,7 @@ ExpectedResult expected_texture_overload(
)",
"tint_tmp;",
};
case ValidTextureOverload::kDimensionsDepthMultisampled2d:
case ValidTextureOverload::kDimensionsMultisampled2d:
return {
R"(int3 tint_tmp;
@ -170,6 +171,7 @@ ExpectedResult expected_texture_overload(
)",
"tint_tmp.w;",
};
case ValidTextureOverload::kNumSamplesDepthMultisampled2d:
case ValidTextureOverload::kNumSamplesMultisampled2d:
return {
R"(int3 tint_tmp;
@ -292,33 +294,23 @@ ExpectedResult expected_texture_overload(
case ValidTextureOverload::kSampleCompareLevelDepthCubeArrayF32:
return R"(tint_symbol.SampleCmpLevelZero(tint_symbol_1, float4(1.0f, 2.0f, 3.0f, float(4)), 5.0f);)";
case ValidTextureOverload::kLoad1dLevelF32:
return R"(tint_symbol.Load(int2(1, 3));)";
case ValidTextureOverload::kLoad1dLevelU32:
return R"(tint_symbol.Load(int2(1, 3));)";
case ValidTextureOverload::kLoad1dLevelI32:
return R"(tint_symbol.Load(int2(1, 3));)";
case ValidTextureOverload::kLoad2dLevelF32:
return R"(tint_symbol.Load(int3(1, 2, 3));)";
case ValidTextureOverload::kLoad2dLevelU32:
return R"(tint_symbol.Load(int3(1, 2, 3));)";
case ValidTextureOverload::kLoad2dLevelI32:
return R"(tint_symbol.Load(int3(1, 2, 3));)";
case ValidTextureOverload::kLoad2dArrayLevelF32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoad2dArrayLevelU32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoad2dArrayLevelI32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoad3dLevelF32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoad3dLevelU32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoad3dLevelI32:
return R"(tint_symbol.Load(int4(1, 2, 3, 4));)";
case ValidTextureOverload::kLoadDepthMultisampled2dF32:
case ValidTextureOverload::kLoadMultisampled2dF32:
return R"(tint_symbol.Load(int2(1, 2), 3);)";
case ValidTextureOverload::kLoadMultisampled2dU32:
return R"(tint_symbol.Load(int2(1, 2), 3);)";
case ValidTextureOverload::kLoadMultisampled2dI32:
return R"(tint_symbol.Load(int2(1, 2), 3);)";
case ValidTextureOverload::kLoadDepth2dLevelF32:
@ -345,7 +337,6 @@ ExpectedResult expected_texture_overload(
case ValidTextureOverload::kLoadStorageRO2dRgba32float:
return R"(tint_symbol.Load(int3(1, 2, 0));)";
case ValidTextureOverload::kLoadStorageRO2dArrayRgba32float:
return R"(tint_symbol.Load(int4(1, 2, 3, 0));)";
case ValidTextureOverload::kLoadStorageRO3dRgba32float:
return R"(tint_symbol.Load(int4(1, 2, 3, 0));)";
case ValidTextureOverload::kStoreWO1dRgba32float:

20
src/writer/hlsl/generator_impl_type_test.cc
View File

@ -361,6 +361,26 @@ INSTANTIATE_TEST_SUITE_P(
HlslDepthTextureData{ast::TextureDimension::kCubeArray,
"TextureCubeArray tex : register(t1, space2);"}));
using HlslDepthMultisampledTexturesTest = TestHelper;
TEST_F(HlslDepthMultisampledTexturesTest, Emit) {
auto* t = ty.depth_multisampled_texture(ast::TextureDimension::k2d);
Global("tex", t,
ast::DecorationList{
create<ast::BindingDecoration>(1),
create<ast::GroupDecoration>(2),
});
Func("main", {}, ty.void_(), {Ignore(Call("textureDimensions", "tex"))},
{Stage(ast::PipelineStage::kFragment)});
GeneratorImpl& gen = Build();
ASSERT_TRUE(gen.Generate()) << gen.error();
EXPECT_THAT(gen.result(),
HasSubstr("Texture2DMS<float4> tex : register(t1, space2);"));
}
enum class TextureDataType { F32, U32, I32 };
struct HlslSampledTextureData {
ast::TextureDimension dim;

8
src/writer/msl/generator_impl.cc
View File

@ -37,6 +37,7 @@
#include "src/sem/atomic_type.h"
#include "src/sem/bool_type.h"
#include "src/sem/call.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/f32_type.h"
#include "src/sem/function.h"
@ -2034,7 +2035,7 @@ bool GeneratorImpl::EmitType(std::ostream& out,
}
if (auto* tex = type->As<sem::Texture>()) {
if (tex->Is<sem::DepthTexture>()) {
if (tex->IsAnyOf<sem::DepthTexture, sem::DepthMultisampledTexture>()) {
out << "depth";
} else {
out << "texture";
@ -2064,12 +2065,15 @@ bool GeneratorImpl::EmitType(std::ostream& out,
"Invalid texture dimensions");
return false;
}
if (tex->Is<sem::MultisampledTexture>()) {
if (tex->IsAnyOf<sem::MultisampledTexture,
sem::DepthMultisampledTexture>()) {
out << "_ms";
}
out << "<";
if (tex->Is<sem::DepthTexture>()) {
out << "float, access::sample";
} else if (tex->Is<sem::DepthMultisampledTexture>()) {
out << "float, access::read";
} else if (auto* storage = tex->As<sem::StorageTexture>()) {
if (!EmitType(out, storage->type(), "")) {
return false;

3
src/writer/msl/generator_impl_intrinsic_texture_test.cc
View File

@ -38,6 +38,7 @@ std::string expected_texture_overload(
case ValidTextureOverload::kDimensionsDepth2dArray:
case ValidTextureOverload::kDimensionsDepthCube:
case ValidTextureOverload::kDimensionsDepthCubeArray:
case ValidTextureOverload::kDimensionsDepthMultisampled2d:
case ValidTextureOverload::kDimensionsStorageRO2d:
case ValidTextureOverload::kDimensionsStorageRO2dArray:
case ValidTextureOverload::kDimensionsStorageWO2d:
@ -74,6 +75,7 @@ std::string expected_texture_overload(
case ValidTextureOverload::kNumLevelsDepthCube:
case ValidTextureOverload::kNumLevelsDepthCubeArray:
return R"(int(texture.get_num_mip_levels()))";
case ValidTextureOverload::kNumSamplesDepthMultisampled2d:
case ValidTextureOverload::kNumSamplesMultisampled2d:
return R"(int(texture.get_num_samples()))";
case ValidTextureOverload::kSample1dF32:
@ -221,6 +223,7 @@ std::string expected_texture_overload(
case ValidTextureOverload::kLoadMultisampled2dI32:
return R"(texture.read(uint2(int2(1, 2)), 3))";
case ValidTextureOverload::kLoadDepth2dLevelF32:
case ValidTextureOverload::kLoadDepthMultisampled2dF32:
return R"(texture.read(uint2(int2(1, 2)), 3))";
case ValidTextureOverload::kLoadDepth2dArrayLevelF32:
return R"(texture.read(uint2(int2(1, 2)), 3, 4))";

12
src/writer/msl/generator_impl_type_test.cc
View File

@ -17,6 +17,7 @@
#include "gmock/gmock.h"
#include "src/ast/struct_block_decoration.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/multisampled_texture_type.h"
#include "src/sem/sampled_texture_type.h"
@ -780,6 +781,17 @@ INSTANTIATE_TEST_SUITE_P(
ast::TextureDimension::kCubeArray,
"depthcube_array<float, access::sample>"}));
using MslDepthMultisampledTexturesTest = TestHelper;
TEST_F(MslDepthMultisampledTexturesTest, Emit) {
sem::DepthMultisampledTexture s(ast::TextureDimension::k2d);
GeneratorImpl& gen = Build();
std::stringstream out;
ASSERT_TRUE(gen.EmitType(out, &s, "")) << gen.error();
EXPECT_EQ(out.str(), "depth2d_ms<float, access::read>");
}
struct MslTextureData {
ast::TextureDimension dim;
std::string result;

21
src/writer/spirv/builder.cc
View File

@ -25,6 +25,7 @@
#include "src/sem/array.h"
#include "src/sem/atomic_type.h"
#include "src/sem/call.h"
#include "src/sem/depth_multisampled_texture_type.h"
#include "src/sem/depth_texture_type.h"
#include "src/sem/function.h"
#include "src/sem/intrinsic.h"
@ -2697,7 +2698,8 @@ bool Builder::GenerateTextureIntrinsic(ast::CallExpression* call,
// If the texture is not a depth texture, then this function simply delegates
// to calling append_result_type_and_id_to_spirv_params().
auto append_result_type_and_id_to_spirv_params_for_read = [&]() {
if (texture_type->Is<sem::DepthTexture>()) {
if (texture_type
->IsAnyOf<sem::DepthTexture, sem::DepthMultisampledTexture>()) {
auto* f32 = builder_.create<sem::F32>();
auto* spirv_result_type = builder_.create<sem::Vector>(f32, 4);
auto spirv_result = result_op();
@ -2821,8 +2823,9 @@ bool Builder::GenerateTextureIntrinsic(ast::CallExpression* call,
}
spirv_params.emplace_back(gen_arg(Usage::kTexture));
if (texture_type->Is<sem::MultisampledTexture>() ||
texture_type->Is<sem::StorageTexture>()) {
if (texture_type->IsAnyOf<sem::MultisampledTexture, //
sem::DepthMultisampledTexture, //
sem::StorageTexture>()) {
op = spv::Op::OpImageQuerySize;
} else if (auto* level = arg(Usage::kLevel)) {
op = spv::Op::OpImageQuerySizeLod;
@ -3805,7 +3808,6 @@ uint32_t Builder::GenerateTypeIfNeeded(const sem::Type* type) {
});
}
// TODO(tommek): Cover multisampled textures here when they're included in AST
bool Builder::GenerateTextureType(const sem::Texture* texture,
const Operand& result) {
uint32_t array_literal = 0u;
@ -3833,18 +3835,19 @@ bool Builder::GenerateTextureType(const sem::Texture* texture,
}
uint32_t ms_literal = 0u;
if (texture->Is<sem::MultisampledTexture>()) {
if (texture->IsAnyOf<sem::MultisampledTexture,
sem::DepthMultisampledTexture>()) {
ms_literal = 1u;
}
uint32_t depth_literal = 0u;
if (texture->Is<sem::DepthTexture>()) {
if (texture->IsAnyOf<sem::DepthTexture, sem::DepthMultisampledTexture>()) {
depth_literal = 1u;
}
uint32_t sampled_literal = 2u;
if (texture->Is<sem::MultisampledTexture>() ||
texture->Is<sem::SampledTexture>() || texture->Is<sem::DepthTexture>()) {
if (texture->IsAnyOf<sem::MultisampledTexture, sem::SampledTexture,
sem::DepthTexture, sem::DepthMultisampledTexture>()) {
sampled_literal = 1u;
}
@ -3856,7 +3859,7 @@ bool Builder::GenerateTextureType(const sem::Texture* texture,
}
uint32_t type_id = 0u;
if (texture->Is<sem::DepthTexture>()) {
if (texture->IsAnyOf<sem::DepthTexture, sem::DepthMultisampledTexture>()) {
sem::F32 f32;
type_id = GenerateTypeIfNeeded(&f32);
} else if (auto* s = texture->As<sem::SampledTexture>()) {

64
src/writer/spirv/builder_intrinsic_texture_test.cc
View File

@ -472,6 +472,26 @@ OpCapability ImageQuery
R"(
OpCapability SampledCubeArray
OpCapability ImageQuery
)"};
case ValidTextureOverload::kDimensionsDepthMultisampled2d:
return {
R"(
%4 = OpTypeFloat 32
%3 = OpTypeImage %4 2D 1 0 1 1 Unknown
%2 = OpTypePointer UniformConstant %3
%1 = OpVariable %2 UniformConstant
%7 = OpTypeSampler
%6 = OpTypePointer UniformConstant %7
%5 = OpVariable %6 UniformConstant
%10 = OpTypeInt 32 1
%9 = OpTypeVector %10 2
)",
R"(
%11 = OpLoad %3 %1
%8 = OpImageQuerySize %9 %11
)",
R"(
OpCapability ImageQuery
)"};
case ValidTextureOverload::kDimensionsStorageRO1d:
return {
@ -924,6 +944,24 @@ OpCapability ImageQuery
)",
R"(
OpCapability ImageQuery
)"};
case ValidTextureOverload::kNumSamplesDepthMultisampled2d:
return {R"(
%4 = OpTypeFloat 32
%3 = OpTypeImage %4 2D 1 0 1 1 Unknown
%2 = OpTypePointer UniformConstant %3
%1 = OpVariable %2 UniformConstant
%7 = OpTypeSampler
%6 = OpTypePointer UniformConstant %7
%5 = OpVariable %6 UniformConstant
%9 = OpTypeInt 32 1
)",
R"(
%10 = OpLoad %3 %1
%8 = OpImageQuerySamples %9 %10
)",
R"(
OpCapability ImageQuery
)"};
case ValidTextureOverload::kSample1dF32:
return {
@ -3051,6 +3089,32 @@ OpCapability Sampled1D
%11 = OpLoad %3 %1
%9 = OpImageFetch %10 %11 %17 Lod %18
%8 = OpCompositeExtract %4 %9 0
)",
R"(
)"};
case ValidTextureOverload::kLoadDepthMultisampled2dF32:
return {
R"(
%4 = OpTypeFloat 32
%3 = OpTypeImage %4 2D 1 1 0 1 Unknown
%2 = OpTypePointer UniformConstant %3
%1 = OpVariable %2 UniformConstant
%7 = OpTypeSampler
%6 = OpTypePointer UniformConstant %7
%5 = OpVariable %6 UniformConstant
%10 = OpTypeVector %4 4
%13 = OpTypeInt 32 1
%12 = OpTypeVector %13 3
%14 = OpConstant %13 1
%15 = OpConstant %13 2
%16 = OpConstant %13 3
%17 = OpConstantComposite %12 %14 %15 %16
%18 = OpConstant %13 4
)",
R"(
%11 = OpLoad %3 %1
%9 = OpImageFetch %10 %11 %17 Sample %18
%8 = OpCompositeExtract %4 %9 0
)",
R"(
)"};

2
src/writer/wgsl/generator_impl.cc
View File

@ -445,6 +445,8 @@ bool GeneratorImpl::EmitType(std::ostream& out, const ast::Type* ty) {
out << "texture_";
if (texture->Is<ast::DepthTexture>()) {
out << "depth_";
} else if (texture->Is<ast::DepthMultisampledTexture>()) {
out << "depth_multisampled_";
} else if (texture->Is<ast::SampledTexture>()) {
/* nothing to emit */
} else if (texture->Is<ast::MultisampledTexture>()) {

2
test/BUILD.gn
View File

@ -162,6 +162,7 @@ tint_unittests_source_set("tint_unittests_core_src") {
"../src/ast/call_statement_test.cc",
"../src/ast/case_statement_test.cc",
"../src/ast/continue_statement_test.cc",
"../src/ast/depth_multisampled_texture_test.cc",
"../src/ast/depth_texture_test.cc",
"../src/ast/discard_statement_test.cc",
"../src/ast/else_statement_test.cc",
@ -262,6 +263,7 @@ tint_unittests_source_set("tint_unittests_core_src") {
"../src/scope_stack_test.cc",
"../src/sem/atomic_type_test.cc",
"../src/sem/bool_type_test.cc",
"../src/sem/depth_multisampled_texture_type_test.cc",
"../src/sem/depth_texture_type_test.cc",
"../src/sem/external_texture_type_test.cc",
"../src/sem/f32_type_test.cc",

46
test/intrinsics/gen/ignore/2a6ac2.wgsl Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2021 The Tint 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.
////////////////////////////////////////////////////////////////////////////////
// File generated by tools/intrinsic-gen
// using the template:
// test/intrinsics/intrinsics.wgsl.tmpl
// and the intrinsic defintion file:
// src/intrinsics.def
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
[[group(1), binding(0)]] var arg_0: texture_depth_multisampled_2d;
// fn ignore(texture_depth_multisampled_2d)
fn ignore_2a6ac2() {
ignore(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
ignore_2a6ac2();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
ignore_2a6ac2();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
ignore_2a6ac2();
}

26
test/intrinsics/gen/ignore/2a6ac2.wgsl.expected.hlsl Normal file
View File

@ -0,0 +1,26 @@
Texture2DMS<float4> arg_0 : register(t0, space1);
void ignore_2a6ac2() {
arg_0;
}
struct tint_symbol {
float4 value : SV_Position;
};
tint_symbol vertex_main() {
ignore_2a6ac2();
const tint_symbol tint_symbol_1 = {float4(0.0f, 0.0f, 0.0f, 0.0f)};
return tint_symbol_1;
}
void fragment_main() {
ignore_2a6ac2();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
ignore_2a6ac2();
return;
}

27
test/intrinsics/gen/ignore/2a6ac2.wgsl.expected.msl Normal file
View File

@ -0,0 +1,27 @@
#include <metal_stdlib>
using namespace metal;
struct tint_symbol {
float4 value [[position]];
};
void ignore_2a6ac2(depth2d_ms<float, access::read> tint_symbol_2) {
(void) tint_symbol_2;
}
vertex tint_symbol vertex_main(depth2d_ms<float, access::read> tint_symbol_3 [[texture(0)]]) {
ignore_2a6ac2(tint_symbol_3);
tint_symbol const tint_symbol_1 = {.value=float4()};
return tint_symbol_1;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_4 [[texture(0)]]) {
ignore_2a6ac2(tint_symbol_4);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_5 [[texture(0)]]) {
ignore_2a6ac2(tint_symbol_5);
return;
}

68
test/intrinsics/gen/ignore/2a6ac2.wgsl.expected.spvasm Normal file
View File

@ -0,0 +1,68 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 33
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %ignore_2a6ac2 "ignore_2a6ac2"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%18 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%ignore_2a6ac2 = OpFunction %void None %12
%15 = OpLabel
%17 = OpLoad %7 %arg_0
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %18
%tint_symbol = OpFunctionParameter %v4float
%21 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%23 = OpLabel
OpStore %tint_pointsize %float_1
%25 = OpFunctionCall %void %ignore_2a6ac2
%26 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%28 = OpLabel
%29 = OpFunctionCall %void %ignore_2a6ac2
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%31 = OpLabel
%32 = OpFunctionCall %void %ignore_2a6ac2
OpReturn
OpFunctionEnd

21
test/intrinsics/gen/ignore/2a6ac2.wgsl.expected.wgsl Normal file
View File

@ -0,0 +1,21 @@
[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
fn ignore_2a6ac2() {
ignore(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
ignore_2a6ac2();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
ignore_2a6ac2();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
ignore_2a6ac2();
}

46
test/intrinsics/gen/textureDimensions/f60bdb.wgsl Normal file
View File

@ -0,0 +1,46 @@
// Copyright 2021 The Tint 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.
////////////////////////////////////////////////////////////////////////////////
// File generated by tools/intrinsic-gen
// using the template:
// test/intrinsics/intrinsics.wgsl.tmpl
// and the intrinsic defintion file:
// src/intrinsics.def
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
[[group(1), binding(0)]] var arg_0: texture_depth_multisampled_2d;
// fn textureDimensions(texture: texture_depth_multisampled_2d) -> vec2<i32>
fn textureDimensions_f60bdb() {
var res: vec2<i32> = textureDimensions(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureDimensions_f60bdb();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureDimensions_f60bdb();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureDimensions_f60bdb();
}

28
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Texture2DMS<float4> arg_0 : register(t0, space1);
void textureDimensions_f60bdb() {
int3 tint_tmp;
arg_0.GetDimensions(tint_tmp.x, tint_tmp.y, tint_tmp.z);
int2 res = tint_tmp.xy;
}
struct tint_symbol {
float4 value : SV_Position;
};
tint_symbol vertex_main() {
textureDimensions_f60bdb();
const tint_symbol tint_symbol_1 = {float4(0.0f, 0.0f, 0.0f, 0.0f)};
return tint_symbol_1;
}
void fragment_main() {
textureDimensions_f60bdb();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
textureDimensions_f60bdb();
return;
}

27
test/intrinsics/gen/textureDimensions/f60bdb.wgsl.expected.msl Normal file
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#include <metal_stdlib>
using namespace metal;
struct tint_symbol {
float4 value [[position]];
};
void textureDimensions_f60bdb(depth2d_ms<float, access::read> tint_symbol_2) {
int2 res = int2(tint_symbol_2.get_width(), tint_symbol_2.get_height());
}
vertex tint_symbol vertex_main(depth2d_ms<float, access::read> tint_symbol_3 [[texture(0)]]) {
textureDimensions_f60bdb(tint_symbol_3);
tint_symbol const tint_symbol_1 = {.value=float4()};
return tint_symbol_1;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_4 [[texture(0)]]) {
textureDimensions_f60bdb(tint_symbol_4);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_5 [[texture(0)]]) {
textureDimensions_f60bdb(tint_symbol_5);
return;
}

77
test/intrinsics/gen/textureDimensions/f60bdb.wgsl.expected.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 38
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureDimensions_f60bdb "textureDimensions_f60bdb"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%_ptr_Function_v2int = OpTypePointer Function %v2int
%22 = OpConstantNull %v2int
%23 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureDimensions_f60bdb = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_v2int Function %22
%19 = OpLoad %7 %arg_0
%16 = OpImageQuerySize %v2int %19
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %23
%tint_symbol = OpFunctionParameter %v4float
%26 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%28 = OpLabel
OpStore %tint_pointsize %float_1
%30 = OpFunctionCall %void %textureDimensions_f60bdb
%31 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%33 = OpLabel
%34 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%36 = OpLabel
%37 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd

21
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[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
fn textureDimensions_f60bdb() {
var res : vec2<i32> = textureDimensions(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureDimensions_f60bdb();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureDimensions_f60bdb();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureDimensions_f60bdb();
}

46
test/intrinsics/gen/textureLoad/6273b1.wgsl Normal file
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// Copyright 2021 The Tint 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.
////////////////////////////////////////////////////////////////////////////////
// File generated by tools/intrinsic-gen
// using the template:
// test/intrinsics/intrinsics.wgsl.tmpl
// and the intrinsic defintion file:
// src/intrinsics.def
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
[[group(1), binding(0)]] var arg_0: texture_depth_multisampled_2d;
// fn textureLoad(texture: texture_depth_multisampled_2d, coords: vec2<i32>, sample_index: i32) -> f32
fn textureLoad_6273b1() {
var res: f32 = textureLoad(arg_0, vec2<i32>(), 1);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureLoad_6273b1();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureLoad_6273b1();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureLoad_6273b1();
}

26
test/intrinsics/gen/textureLoad/6273b1.wgsl.expected.hlsl Normal file
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Texture2DMS<float4> arg_0 : register(t0, space1);
void textureLoad_6273b1() {
float res = arg_0.Load(int3(0, 0, 0), 1).x;
}
struct tint_symbol {
float4 value : SV_Position;
};
tint_symbol vertex_main() {
textureLoad_6273b1();
const tint_symbol tint_symbol_1 = {float4(0.0f, 0.0f, 0.0f, 0.0f)};
return tint_symbol_1;
}
void fragment_main() {
textureLoad_6273b1();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
textureLoad_6273b1();
return;
}

27
test/intrinsics/gen/textureLoad/6273b1.wgsl.expected.msl Normal file
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#include <metal_stdlib>
using namespace metal;
struct tint_symbol {
float4 value [[position]];
};
void textureLoad_6273b1(depth2d_ms<float, access::read> tint_symbol_2) {
float res = tint_symbol_2.read(uint2(int2()), 1);
}
vertex tint_symbol vertex_main(depth2d_ms<float, access::read> tint_symbol_3 [[texture(0)]]) {
textureLoad_6273b1(tint_symbol_3);
tint_symbol const tint_symbol_1 = {.value=float4()};
return tint_symbol_1;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_4 [[texture(0)]]) {
textureLoad_6273b1(tint_symbol_4);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_5 [[texture(0)]]) {
textureLoad_6273b1(tint_symbol_5);
return;
}

78
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@ -0,0 +1,78 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 40
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureLoad_6273b1 "textureLoad_6273b1"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%21 = OpConstantNull %v2int
%int_1 = OpConstant %int 1
%_ptr_Function_float = OpTypePointer Function %float
%25 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureLoad_6273b1 = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_float Function %4
%18 = OpLoad %7 %arg_0
%17 = OpImageFetch %v4float %18 %21 Sample %int_1
%16 = OpCompositeExtract %float %17 0
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %25
%tint_symbol = OpFunctionParameter %v4float
%28 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%30 = OpLabel
OpStore %tint_pointsize %float_1
%32 = OpFunctionCall %void %textureLoad_6273b1
%33 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%35 = OpLabel
%36 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%38 = OpLabel
%39 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd

21
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[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
fn textureLoad_6273b1() {
var res : f32 = textureLoad(arg_0, vec2<i32>(), 1);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureLoad_6273b1();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureLoad_6273b1();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureLoad_6273b1();
}

46
test/intrinsics/gen/textureNumSamples/a3c8a0.wgsl Normal file
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@ -0,0 +1,46 @@
// Copyright 2021 The Tint 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.
////////////////////////////////////////////////////////////////////////////////
// File generated by tools/intrinsic-gen
// using the template:
// test/intrinsics/intrinsics.wgsl.tmpl
// and the intrinsic defintion file:
// src/intrinsics.def
//
// Do not modify this file directly
////////////////////////////////////////////////////////////////////////////////
[[group(1), binding(0)]] var arg_0: texture_depth_multisampled_2d;
// fn textureNumSamples(texture: texture_depth_multisampled_2d) -> i32
fn textureNumSamples_a3c8a0() {
var res: i32 = textureNumSamples(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureNumSamples_a3c8a0();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureNumSamples_a3c8a0();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureNumSamples_a3c8a0();
}

28
test/intrinsics/gen/textureNumSamples/a3c8a0.wgsl.expected.hlsl Normal file
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Texture2DMS<float4> arg_0 : register(t0, space1);
void textureNumSamples_a3c8a0() {
int3 tint_tmp;
arg_0.GetDimensions(tint_tmp.x, tint_tmp.y, tint_tmp.z);
int res = tint_tmp.z;
}
struct tint_symbol {
float4 value : SV_Position;
};
tint_symbol vertex_main() {
textureNumSamples_a3c8a0();
const tint_symbol tint_symbol_1 = {float4(0.0f, 0.0f, 0.0f, 0.0f)};
return tint_symbol_1;
}
void fragment_main() {
textureNumSamples_a3c8a0();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
textureNumSamples_a3c8a0();
return;
}

27
test/intrinsics/gen/textureNumSamples/a3c8a0.wgsl.expected.msl Normal file
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#include <metal_stdlib>
using namespace metal;
struct tint_symbol {
float4 value [[position]];
};
void textureNumSamples_a3c8a0(depth2d_ms<float, access::read> tint_symbol_2) {
int res = int(tint_symbol_2.get_num_samples());
}
vertex tint_symbol vertex_main(depth2d_ms<float, access::read> tint_symbol_3 [[texture(0)]]) {
textureNumSamples_a3c8a0(tint_symbol_3);
tint_symbol const tint_symbol_1 = {.value=float4()};
return tint_symbol_1;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_4 [[texture(0)]]) {
textureNumSamples_a3c8a0(tint_symbol_4);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_5 [[texture(0)]]) {
textureNumSamples_a3c8a0(tint_symbol_5);
return;
}

76
test/intrinsics/gen/textureNumSamples/a3c8a0.wgsl.expected.spvasm Normal file
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@ -0,0 +1,76 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 37
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureNumSamples_a3c8a0 "textureNumSamples_a3c8a0"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%21 = OpConstantNull %int
%22 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureNumSamples_a3c8a0 = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_int Function %21
%18 = OpLoad %7 %arg_0
%16 = OpImageQuerySamples %int %18
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %22
%tint_symbol = OpFunctionParameter %v4float
%25 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%27 = OpLabel
OpStore %tint_pointsize %float_1
%29 = OpFunctionCall %void %textureNumSamples_a3c8a0
%30 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%32 = OpLabel
%33 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%35 = OpLabel
%36 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd

21
test/intrinsics/gen/textureNumSamples/a3c8a0.wgsl.expected.wgsl Normal file
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[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
fn textureNumSamples_a3c8a0() {
var res : i32 = textureNumSamples(arg_0);
}
[[stage(vertex)]]
fn vertex_main() -> [[builtin(position)]] vec4<f32> {
textureNumSamples_a3c8a0();
return vec4<f32>();
}
[[stage(fragment)]]
fn fragment_main() {
textureNumSamples_a3c8a0();
}
[[stage(compute), workgroup_size(1)]]
fn compute_main() {
textureNumSamples_a3c8a0();
}

77
test/intrinsics/textureDimensions/depth_ms.spvasm Normal file
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@ -0,0 +1,77 @@
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 38
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureDimensions_f60bdb "textureDimensions_f60bdb"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%_ptr_Function_v2int = OpTypePointer Function %v2int
%22 = OpConstantNull %v2int
%23 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureDimensions_f60bdb = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_v2int Function %22
%19 = OpLoad %7 %arg_0
%16 = OpImageQuerySize %v2int %19
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %23
%tint_symbol = OpFunctionParameter %v4float
%26 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%28 = OpLabel
OpStore %tint_pointsize %float_1
%30 = OpFunctionCall %void %textureDimensions_f60bdb
%31 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%33 = OpLabel
%34 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%36 = OpLabel
%37 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd

57
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Texture2DMS<float4> arg_0 : register(t0, space1);
static float4 tint_symbol_1 = float4(0.0f, 0.0f, 0.0f, 0.0f);
void textureDimensions_f60bdb() {
int2 res = int2(0, 0);
int3 tint_tmp;
arg_0.GetDimensions(tint_tmp.x, tint_tmp.y, tint_tmp.z);
const int2 x_16 = int2(tint_tmp.xy);
res = x_16;
return;
}
void tint_symbol_2(float4 tint_symbol) {
tint_symbol_1 = tint_symbol;
return;
}
void vertex_main_1() {
textureDimensions_f60bdb();
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f));
return;
}
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 : SV_Position;
};
tint_symbol_3 vertex_main() {
vertex_main_1();
const vertex_main_out tint_symbol_4 = {tint_symbol_1};
const tint_symbol_3 tint_symbol_5 = {tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1() {
textureDimensions_f60bdb();
return;
}
void fragment_main() {
fragment_main_1();
return;
}
void compute_main_1() {
textureDimensions_f60bdb();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
compute_main_1();
return;
}

56
test/intrinsics/textureDimensions/depth_ms.spvasm.expected.msl Normal file
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#include <metal_stdlib>
using namespace metal;
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 [[position]];
};
void textureDimensions_f60bdb(depth2d_ms<float, access::read> tint_symbol_6) {
int2 res = int2(0, 0);
int2 const x_16 = int2(int2(tint_symbol_6.get_width(), tint_symbol_6.get_height()));
res = x_16;
return;
}
void tint_symbol_2(float4 tint_symbol, thread float4* const tint_symbol_7) {
*(tint_symbol_7) = tint_symbol;
return;
}
void vertex_main_1(depth2d_ms<float, access::read> tint_symbol_8, thread float4* const tint_symbol_9) {
textureDimensions_f60bdb(tint_symbol_8);
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f), tint_symbol_9);
return;
}
vertex tint_symbol_3 vertex_main(depth2d_ms<float, access::read> tint_symbol_10 [[texture(0)]]) {
thread float4 tint_symbol_11 = float4(0.0f, 0.0f, 0.0f, 0.0f);
vertex_main_1(tint_symbol_10, &(tint_symbol_11));
vertex_main_out const tint_symbol_4 = {.tint_symbol_1_1=tint_symbol_11};
tint_symbol_3 const tint_symbol_5 = {.tint_symbol_1_1=tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1(depth2d_ms<float, access::read> tint_symbol_12) {
textureDimensions_f60bdb(tint_symbol_12);
return;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_13 [[texture(0)]]) {
fragment_main_1(tint_symbol_13);
return;
}
void compute_main_1(depth2d_ms<float, access::read> tint_symbol_14) {
textureDimensions_f60bdb(tint_symbol_14);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_15 [[texture(0)]]) {
compute_main_1(tint_symbol_15);
return;
}

120
test/intrinsics/textureDimensions/depth_ms.spvasm.expected.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 63
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_4
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %tint_symbol_4 "tint_symbol_4"
OpName %textureDimensions_f60bdb "textureDimensions_f60bdb"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main_1 "vertex_main_1"
OpName %vertex_main_out "vertex_main_out"
OpMemberName %vertex_main_out 0 "tint_symbol_1_1"
OpName %tint_symbol_5 "tint_symbol_5"
OpName %tint_symbol_3 "tint_symbol_3"
OpName %vertex_main "vertex_main"
OpName %fragment_main_1 "fragment_main_1"
OpName %fragment_main "fragment_main"
OpName %compute_main_1 "compute_main_1"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_4 BuiltIn Position
OpMemberDecorate %vertex_main_out 0 Offset 0
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%10 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Private_v4float = OpTypePointer Private %v4float
%tint_symbol_1 = OpVariable %_ptr_Private_v4float Private %10
%_ptr_Output_v4float = OpTypePointer Output %v4float
%15 = OpConstantNull %v4float
%tint_symbol_4 = OpVariable %_ptr_Output_v4float Output %15
%void = OpTypeVoid
%16 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%int_0 = OpConstant %int 0
%23 = OpConstantComposite %v2int %int_0 %int_0
%_ptr_Function_v2int = OpTypePointer Function %v2int
%26 = OpConstantNull %v2int
%30 = OpTypeFunction %void %v4float
%vertex_main_out = OpTypeStruct %v4float
%38 = OpTypeFunction %void %vertex_main_out
%float_1 = OpConstant %float 1
%textureDimensions_f60bdb = OpFunction %void None %16
%19 = OpLabel
%res = OpVariable %_ptr_Function_v2int Function %26
OpStore %res %23
%29 = OpLoad %7 %arg_0
%28 = OpImageQuerySize %v2int %29
OpStore %res %28
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %30
%tint_symbol = OpFunctionParameter %v4float
%33 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main_1 = OpFunction %void None %16
%35 = OpLabel
%36 = OpFunctionCall %void %textureDimensions_f60bdb
%37 = OpFunctionCall %void %tint_symbol_2 %10
OpReturn
OpFunctionEnd
%tint_symbol_5 = OpFunction %void None %38
%tint_symbol_3 = OpFunctionParameter %vertex_main_out
%42 = OpLabel
%43 = OpCompositeExtract %v4float %tint_symbol_3 0
OpStore %tint_symbol_4 %43
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %16
%45 = OpLabel
OpStore %tint_pointsize %float_1
%47 = OpFunctionCall %void %vertex_main_1
%49 = OpLoad %v4float %tint_symbol_1
%50 = OpCompositeConstruct %vertex_main_out %49
%48 = OpFunctionCall %void %tint_symbol_5 %50
OpReturn
OpFunctionEnd
%fragment_main_1 = OpFunction %void None %16
%52 = OpLabel
%53 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %16
%55 = OpLabel
%56 = OpFunctionCall %void %fragment_main_1
OpReturn
OpFunctionEnd
%compute_main_1 = OpFunction %void None %16
%58 = OpLabel
%59 = OpFunctionCall %void %textureDimensions_f60bdb
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %16
%61 = OpLabel
%62 = OpFunctionCall %void %compute_main_1
OpReturn
OpFunctionEnd

52
test/intrinsics/textureDimensions/depth_ms.spvasm.expected.wgsl Normal file
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[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
var<private> tint_symbol_1 : vec4<f32> = vec4<f32>(0.0, 0.0, 0.0, 0.0);
fn textureDimensions_f60bdb() {
var res : vec2<i32> = vec2<i32>(0, 0);
let x_16 : vec2<i32> = vec2<i32>(textureDimensions(arg_0));
res = x_16;
return;
}
fn tint_symbol_2(tint_symbol : vec4<f32>) {
tint_symbol_1 = tint_symbol;
return;
}
fn vertex_main_1() {
textureDimensions_f60bdb();
tint_symbol_2(vec4<f32>(0.0, 0.0, 0.0, 0.0));
return;
}
struct vertex_main_out {
[[builtin(position)]]
tint_symbol_1_1 : vec4<f32>;
};
[[stage(vertex)]]
fn vertex_main() -> vertex_main_out {
vertex_main_1();
return vertex_main_out(tint_symbol_1);
}
fn fragment_main_1() {
textureDimensions_f60bdb();
return;
}
[[stage(fragment)]]
fn fragment_main() {
fragment_main_1();
}
fn compute_main_1() {
textureDimensions_f60bdb();
return;
}
[[stage(compute), workgroup_size(1, 1, 1)]]
fn compute_main() {
compute_main_1();
}

78
test/intrinsics/textureLoad/depth_ms.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 40
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureLoad_6273b1 "textureLoad_6273b1"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%21 = OpConstantNull %v2int
%int_1 = OpConstant %int 1
%_ptr_Function_float = OpTypePointer Function %float
%25 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureLoad_6273b1 = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_float Function %4
%18 = OpLoad %7 %arg_0
%17 = OpImageFetch %v4float %18 %21 Sample %int_1
%16 = OpCompositeExtract %float %17 0
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %25
%tint_symbol = OpFunctionParameter %v4float
%28 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%30 = OpLabel
OpStore %tint_pointsize %float_1
%32 = OpFunctionCall %void %textureLoad_6273b1
%33 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%35 = OpLabel
%36 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%38 = OpLabel
%39 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd

55
test/intrinsics/textureLoad/depth_ms.spvasm.expected.hlsl Normal file
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@ -0,0 +1,55 @@
Texture2DMS<float4> arg_0 : register(t0, space1);
static float4 tint_symbol_1 = float4(0.0f, 0.0f, 0.0f, 0.0f);
void textureLoad_6273b1() {
float res = 0.0f;
const float4 x_17 = float4(arg_0.Load(int3(0, 0, 0), 1).x, 0.0f, 0.0f, 0.0f);
res = x_17.x;
return;
}
void tint_symbol_2(float4 tint_symbol) {
tint_symbol_1 = tint_symbol;
return;
}
void vertex_main_1() {
textureLoad_6273b1();
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f));
return;
}
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 : SV_Position;
};
tint_symbol_3 vertex_main() {
vertex_main_1();
const vertex_main_out tint_symbol_4 = {tint_symbol_1};
const tint_symbol_3 tint_symbol_5 = {tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1() {
textureLoad_6273b1();
return;
}
void fragment_main() {
fragment_main_1();
return;
}
void compute_main_1() {
textureLoad_6273b1();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
compute_main_1();
return;
}

56
test/intrinsics/textureLoad/depth_ms.spvasm.expected.msl Normal file
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@ -0,0 +1,56 @@
#include <metal_stdlib>
using namespace metal;
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 [[position]];
};
void textureLoad_6273b1(depth2d_ms<float, access::read> tint_symbol_6) {
float res = 0.0f;
float4 const x_17 = float4(tint_symbol_6.read(uint2(int2(0, 0)), 1), 0.0f, 0.0f, 0.0f);
res = x_17.x;
return;
}
void tint_symbol_2(float4 tint_symbol, thread float4* const tint_symbol_7) {
*(tint_symbol_7) = tint_symbol;
return;
}
void vertex_main_1(depth2d_ms<float, access::read> tint_symbol_8, thread float4* const tint_symbol_9) {
textureLoad_6273b1(tint_symbol_8);
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f), tint_symbol_9);
return;
}
vertex tint_symbol_3 vertex_main(depth2d_ms<float, access::read> tint_symbol_10 [[texture(0)]]) {
thread float4 tint_symbol_11 = float4(0.0f, 0.0f, 0.0f, 0.0f);
vertex_main_1(tint_symbol_10, &(tint_symbol_11));
vertex_main_out const tint_symbol_4 = {.tint_symbol_1_1=tint_symbol_11};
tint_symbol_3 const tint_symbol_5 = {.tint_symbol_1_1=tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1(depth2d_ms<float, access::read> tint_symbol_12) {
textureLoad_6273b1(tint_symbol_12);
return;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_13 [[texture(0)]]) {
fragment_main_1(tint_symbol_13);
return;
}
void compute_main_1(depth2d_ms<float, access::read> tint_symbol_14) {
textureLoad_6273b1(tint_symbol_14);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_15 [[texture(0)]]) {
compute_main_1(tint_symbol_15);
return;
}

122
test/intrinsics/textureLoad/depth_ms.spvasm.expected.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 65
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_4
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %tint_symbol_4 "tint_symbol_4"
OpName %textureLoad_6273b1 "textureLoad_6273b1"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main_1 "vertex_main_1"
OpName %vertex_main_out "vertex_main_out"
OpMemberName %vertex_main_out 0 "tint_symbol_1_1"
OpName %tint_symbol_5 "tint_symbol_5"
OpName %tint_symbol_3 "tint_symbol_3"
OpName %vertex_main "vertex_main"
OpName %fragment_main_1 "fragment_main_1"
OpName %fragment_main "fragment_main"
OpName %compute_main_1 "compute_main_1"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_4 BuiltIn Position
OpMemberDecorate %vertex_main_out 0 Offset 0
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%10 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Private_v4float = OpTypePointer Private %v4float
%tint_symbol_1 = OpVariable %_ptr_Private_v4float Private %10
%_ptr_Output_v4float = OpTypePointer Output %v4float
%15 = OpConstantNull %v4float
%tint_symbol_4 = OpVariable %_ptr_Output_v4float Output %15
%void = OpTypeVoid
%16 = OpTypeFunction %void
%_ptr_Function_float = OpTypePointer Function %float
%int = OpTypeInt 32 1
%v2int = OpTypeVector %int 2
%int_0 = OpConstant %int 0
%28 = OpConstantComposite %v2int %int_0 %int_0
%int_1 = OpConstant %int 1
%32 = OpTypeFunction %void %v4float
%vertex_main_out = OpTypeStruct %v4float
%40 = OpTypeFunction %void %vertex_main_out
%float_1 = OpConstant %float 1
%textureLoad_6273b1 = OpFunction %void None %16
%19 = OpLabel
%res = OpVariable %_ptr_Function_float Function %4
OpStore %res %float_0
%24 = OpLoad %7 %arg_0
%23 = OpImageFetch %v4float %24 %28 Sample %int_1
%22 = OpCompositeExtract %float %23 0
%30 = OpCompositeConstruct %v4float %22 %float_0 %float_0 %float_0
%31 = OpCompositeExtract %float %30 0
OpStore %res %31
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %32
%tint_symbol = OpFunctionParameter %v4float
%35 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main_1 = OpFunction %void None %16
%37 = OpLabel
%38 = OpFunctionCall %void %textureLoad_6273b1
%39 = OpFunctionCall %void %tint_symbol_2 %10
OpReturn
OpFunctionEnd
%tint_symbol_5 = OpFunction %void None %40
%tint_symbol_3 = OpFunctionParameter %vertex_main_out
%44 = OpLabel
%45 = OpCompositeExtract %v4float %tint_symbol_3 0
OpStore %tint_symbol_4 %45
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %16
%47 = OpLabel
OpStore %tint_pointsize %float_1
%49 = OpFunctionCall %void %vertex_main_1
%51 = OpLoad %v4float %tint_symbol_1
%52 = OpCompositeConstruct %vertex_main_out %51
%50 = OpFunctionCall %void %tint_symbol_5 %52
OpReturn
OpFunctionEnd
%fragment_main_1 = OpFunction %void None %16
%54 = OpLabel
%55 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %16
%57 = OpLabel
%58 = OpFunctionCall %void %fragment_main_1
OpReturn
OpFunctionEnd
%compute_main_1 = OpFunction %void None %16
%60 = OpLabel
%61 = OpFunctionCall %void %textureLoad_6273b1
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %16
%63 = OpLabel
%64 = OpFunctionCall %void %compute_main_1
OpReturn
OpFunctionEnd

52
test/intrinsics/textureLoad/depth_ms.spvasm.expected.wgsl Normal file
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@ -0,0 +1,52 @@
[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
var<private> tint_symbol_1 : vec4<f32> = vec4<f32>(0.0, 0.0, 0.0, 0.0);
fn textureLoad_6273b1() {
var res : f32 = 0.0;
let x_17 : vec4<f32> = vec4<f32>(textureLoad(arg_0, vec2<i32>(0, 0), 1), 0.0, 0.0, 0.0);
res = x_17.x;
return;
}
fn tint_symbol_2(tint_symbol : vec4<f32>) {
tint_symbol_1 = tint_symbol;
return;
}
fn vertex_main_1() {
textureLoad_6273b1();
tint_symbol_2(vec4<f32>(0.0, 0.0, 0.0, 0.0));
return;
}
struct vertex_main_out {
[[builtin(position)]]
tint_symbol_1_1 : vec4<f32>;
};
[[stage(vertex)]]
fn vertex_main() -> vertex_main_out {
vertex_main_1();
return vertex_main_out(tint_symbol_1);
}
fn fragment_main_1() {
textureLoad_6273b1();
return;
}
[[stage(fragment)]]
fn fragment_main() {
fragment_main_1();
}
fn compute_main_1() {
textureLoad_6273b1();
return;
}
[[stage(compute), workgroup_size(1, 1, 1)]]
fn compute_main() {
compute_main_1();
}

76
test/intrinsics/textureNumSamples/depth_ms.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 37
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_1
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %textureNumSamples_a3c8a0 "textureNumSamples_a3c8a0"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main "vertex_main"
OpName %fragment_main "fragment_main"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_1 BuiltIn Position
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
%11 = OpConstantNull %v4float
%tint_symbol_1 = OpVariable %_ptr_Output_v4float Output %11
%void = OpTypeVoid
%12 = OpTypeFunction %void
%int = OpTypeInt 32 1
%_ptr_Function_int = OpTypePointer Function %int
%21 = OpConstantNull %int
%22 = OpTypeFunction %void %v4float
%float_1 = OpConstant %float 1
%textureNumSamples_a3c8a0 = OpFunction %void None %12
%15 = OpLabel
%res = OpVariable %_ptr_Function_int Function %21
%18 = OpLoad %7 %arg_0
%16 = OpImageQuerySamples %int %18
OpStore %res %16
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %22
%tint_symbol = OpFunctionParameter %v4float
%25 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %12
%27 = OpLabel
OpStore %tint_pointsize %float_1
%29 = OpFunctionCall %void %textureNumSamples_a3c8a0
%30 = OpFunctionCall %void %tint_symbol_2 %11
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %12
%32 = OpLabel
%33 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %12
%35 = OpLabel
%36 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd

57
test/intrinsics/textureNumSamples/depth_ms.spvasm.expected.hlsl Normal file
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Texture2DMS<float4> arg_0 : register(t0, space1);
static float4 tint_symbol_1 = float4(0.0f, 0.0f, 0.0f, 0.0f);
void textureNumSamples_a3c8a0() {
int res = 0;
int3 tint_tmp;
arg_0.GetDimensions(tint_tmp.x, tint_tmp.y, tint_tmp.z);
const int x_16 = tint_tmp.z;
res = x_16;
return;
}
void tint_symbol_2(float4 tint_symbol) {
tint_symbol_1 = tint_symbol;
return;
}
void vertex_main_1() {
textureNumSamples_a3c8a0();
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f));
return;
}
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 : SV_Position;
};
tint_symbol_3 vertex_main() {
vertex_main_1();
const vertex_main_out tint_symbol_4 = {tint_symbol_1};
const tint_symbol_3 tint_symbol_5 = {tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1() {
textureNumSamples_a3c8a0();
return;
}
void fragment_main() {
fragment_main_1();
return;
}
void compute_main_1() {
textureNumSamples_a3c8a0();
return;
}
[numthreads(1, 1, 1)]
void compute_main() {
compute_main_1();
return;
}

56
test/intrinsics/textureNumSamples/depth_ms.spvasm.expected.msl Normal file
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#include <metal_stdlib>
using namespace metal;
struct vertex_main_out {
float4 tint_symbol_1_1;
};
struct tint_symbol_3 {
float4 tint_symbol_1_1 [[position]];
};
void textureNumSamples_a3c8a0(depth2d_ms<float, access::read> tint_symbol_6) {
int res = 0;
int const x_16 = int(tint_symbol_6.get_num_samples());
res = x_16;
return;
}
void tint_symbol_2(float4 tint_symbol, thread float4* const tint_symbol_7) {
*(tint_symbol_7) = tint_symbol;
return;
}
void vertex_main_1(depth2d_ms<float, access::read> tint_symbol_8, thread float4* const tint_symbol_9) {
textureNumSamples_a3c8a0(tint_symbol_8);
tint_symbol_2(float4(0.0f, 0.0f, 0.0f, 0.0f), tint_symbol_9);
return;
}
vertex tint_symbol_3 vertex_main(depth2d_ms<float, access::read> tint_symbol_10 [[texture(0)]]) {
thread float4 tint_symbol_11 = float4(0.0f, 0.0f, 0.0f, 0.0f);
vertex_main_1(tint_symbol_10, &(tint_symbol_11));
vertex_main_out const tint_symbol_4 = {.tint_symbol_1_1=tint_symbol_11};
tint_symbol_3 const tint_symbol_5 = {.tint_symbol_1_1=tint_symbol_4.tint_symbol_1_1};
return tint_symbol_5;
}
void fragment_main_1(depth2d_ms<float, access::read> tint_symbol_12) {
textureNumSamples_a3c8a0(tint_symbol_12);
return;
}
fragment void fragment_main(depth2d_ms<float, access::read> tint_symbol_13 [[texture(0)]]) {
fragment_main_1(tint_symbol_13);
return;
}
void compute_main_1(depth2d_ms<float, access::read> tint_symbol_14) {
textureNumSamples_a3c8a0(tint_symbol_14);
return;
}
kernel void compute_main(depth2d_ms<float, access::read> tint_symbol_15 [[texture(0)]]) {
compute_main_1(tint_symbol_15);
return;
}

118
test/intrinsics/textureNumSamples/depth_ms.spvasm.expected.spvasm Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 60
; Schema: 0
OpCapability Shader
OpCapability ImageQuery
OpMemoryModel Logical GLSL450
OpEntryPoint Vertex %vertex_main "vertex_main" %tint_pointsize %tint_symbol_4
OpEntryPoint Fragment %fragment_main "fragment_main"
OpEntryPoint GLCompute %compute_main "compute_main"
OpExecutionMode %fragment_main OriginUpperLeft
OpExecutionMode %compute_main LocalSize 1 1 1
OpName %tint_pointsize "tint_pointsize"
OpName %arg_0 "arg_0"
OpName %tint_symbol_1 "tint_symbol_1"
OpName %tint_symbol_4 "tint_symbol_4"
OpName %textureNumSamples_a3c8a0 "textureNumSamples_a3c8a0"
OpName %res "res"
OpName %tint_symbol_2 "tint_symbol_2"
OpName %tint_symbol "tint_symbol"
OpName %vertex_main_1 "vertex_main_1"
OpName %vertex_main_out "vertex_main_out"
OpMemberName %vertex_main_out 0 "tint_symbol_1_1"
OpName %tint_symbol_5 "tint_symbol_5"
OpName %tint_symbol_3 "tint_symbol_3"
OpName %vertex_main "vertex_main"
OpName %fragment_main_1 "fragment_main_1"
OpName %fragment_main "fragment_main"
OpName %compute_main_1 "compute_main_1"
OpName %compute_main "compute_main"
OpDecorate %tint_pointsize BuiltIn PointSize
OpDecorate %arg_0 DescriptorSet 1
OpDecorate %arg_0 Binding 0
OpDecorate %tint_symbol_4 BuiltIn Position
OpMemberDecorate %vertex_main_out 0 Offset 0
%float = OpTypeFloat 32
%_ptr_Output_float = OpTypePointer Output %float
%4 = OpConstantNull %float
%tint_pointsize = OpVariable %_ptr_Output_float Output %4
%7 = OpTypeImage %float 2D 1 0 1 1 Unknown
%_ptr_UniformConstant_7 = OpTypePointer UniformConstant %7
%arg_0 = OpVariable %_ptr_UniformConstant_7 UniformConstant
%v4float = OpTypeVector %float 4
%float_0 = OpConstant %float 0
%10 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_0
%_ptr_Private_v4float = OpTypePointer Private %v4float
%tint_symbol_1 = OpVariable %_ptr_Private_v4float Private %10
%_ptr_Output_v4float = OpTypePointer Output %v4float
%15 = OpConstantNull %v4float
%tint_symbol_4 = OpVariable %_ptr_Output_v4float Output %15
%void = OpTypeVoid
%16 = OpTypeFunction %void
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%_ptr_Function_int = OpTypePointer Function %int
%24 = OpConstantNull %int
%27 = OpTypeFunction %void %v4float
%vertex_main_out = OpTypeStruct %v4float
%35 = OpTypeFunction %void %vertex_main_out
%float_1 = OpConstant %float 1
%textureNumSamples_a3c8a0 = OpFunction %void None %16
%19 = OpLabel
%res = OpVariable %_ptr_Function_int Function %24
OpStore %res %int_0
%26 = OpLoad %7 %arg_0
%25 = OpImageQuerySamples %int %26
OpStore %res %25
OpReturn
OpFunctionEnd
%tint_symbol_2 = OpFunction %void None %27
%tint_symbol = OpFunctionParameter %v4float
%30 = OpLabel
OpStore %tint_symbol_1 %tint_symbol
OpReturn
OpFunctionEnd
%vertex_main_1 = OpFunction %void None %16
%32 = OpLabel
%33 = OpFunctionCall %void %textureNumSamples_a3c8a0
%34 = OpFunctionCall %void %tint_symbol_2 %10
OpReturn
OpFunctionEnd
%tint_symbol_5 = OpFunction %void None %35
%tint_symbol_3 = OpFunctionParameter %vertex_main_out
%39 = OpLabel
%40 = OpCompositeExtract %v4float %tint_symbol_3 0
OpStore %tint_symbol_4 %40
OpReturn
OpFunctionEnd
%vertex_main = OpFunction %void None %16
%42 = OpLabel
OpStore %tint_pointsize %float_1
%44 = OpFunctionCall %void %vertex_main_1
%46 = OpLoad %v4float %tint_symbol_1
%47 = OpCompositeConstruct %vertex_main_out %46
%45 = OpFunctionCall %void %tint_symbol_5 %47
OpReturn
OpFunctionEnd
%fragment_main_1 = OpFunction %void None %16
%49 = OpLabel
%50 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd
%fragment_main = OpFunction %void None %16
%52 = OpLabel
%53 = OpFunctionCall %void %fragment_main_1
OpReturn
OpFunctionEnd
%compute_main_1 = OpFunction %void None %16
%55 = OpLabel
%56 = OpFunctionCall %void %textureNumSamples_a3c8a0
OpReturn
OpFunctionEnd
%compute_main = OpFunction %void None %16
%58 = OpLabel
%59 = OpFunctionCall %void %compute_main_1
OpReturn
OpFunctionEnd

52
test/intrinsics/textureNumSamples/depth_ms.spvasm.expected.wgsl Normal file
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[[group(1), binding(0)]] var arg_0 : texture_depth_multisampled_2d;
var<private> tint_symbol_1 : vec4<f32> = vec4<f32>(0.0, 0.0, 0.0, 0.0);
fn textureNumSamples_a3c8a0() {
var res : i32 = 0;
let x_16 : i32 = textureNumSamples(arg_0);
res = x_16;
return;
}
fn tint_symbol_2(tint_symbol : vec4<f32>) {
tint_symbol_1 = tint_symbol;
return;
}
fn vertex_main_1() {
textureNumSamples_a3c8a0();
tint_symbol_2(vec4<f32>(0.0, 0.0, 0.0, 0.0));
return;
}
struct vertex_main_out {
[[builtin(position)]]
tint_symbol_1_1 : vec4<f32>;
};
[[stage(vertex)]]
fn vertex_main() -> vertex_main_out {
vertex_main_1();
return vertex_main_out(tint_symbol_1);
}
fn fragment_main_1() {
textureNumSamples_a3c8a0();
return;
}
[[stage(fragment)]]
fn fragment_main() {
fragment_main_1();
}
fn compute_main_1() {
textureNumSamples_a3c8a0();
return;
}
[[stage(compute), workgroup_size(1, 1, 1)]]
fn compute_main() {
compute_main_1();
}