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Fix tests so they only exercise legal texture overloads 

textureLoad():
* Does not operate on cube textures
* Does not have a `level` parameter for storage textures
* Requires an `array_index` argument for arrayed texture types

textureSample():
* Only supports f32 data types for sampled textures

Bug: tint:449
Change-Id: I30b3a0c32245d5e6c4b1f3aeef112a67ffb1d055
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/40506
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This commit is contained in:
Ben Clayton 2021-02-08 20:24:52 +00:00 committed by Commit Bot service account
parent 599d8f8c0d
commit 3b4f3d2860
2 changed files with 69 additions and 128 deletions
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138
src/inspector/inspector_test.cc
View File

@ -579,20 +579,24 @@ class InspectorHelper : public ProgramBuilder {
/// Gets an appropriate type for the coords parameter depending the the
/// dimensionality of the texture being sampled.
/// @param dim dimensionality of the texture being sampled
/// @param sampled_kind type of data in the texture
/// @param scalar the scalar type
/// @returns a pointer to a type appropriate for the coord param
type::Type* GetCoordsType(type::TextureDimension dim,
ResourceBinding::SampledKind sampled_kind) {
type::Type* base_type = GetBaseType(sampled_kind);
if (dim == type::TextureDimension::k1d) {
return base_type;
} else if (dim == type::TextureDimension::k1dArray ||
dim == type::TextureDimension::k2d) {
return vec_type(base_type, 2);
} else if (dim == type::TextureDimension::kCubeArray) {
return vec_type(base_type, 4);
type::Type* GetCoordsType(type::TextureDimension dim, type::Type* scalar) {
switch (dim) {
case type::TextureDimension::k1d:
case type::TextureDimension::k1dArray:
return scalar;
case type::TextureDimension::k2d:
case type::TextureDimension::k2dArray:
return create<type::Vector>(scalar, 2);
case type::TextureDimension::k3d:
case type::TextureDimension::kCube:
case type::TextureDimension::kCubeArray:
return create<type::Vector>(scalar, 3);
default:
[=]() { FAIL() << "Unsupported texture dimension: " << dim; }();
}
return vec_type(base_type, 3);
return nullptr;
}
Inspector& Build() {
@ -1900,7 +1904,7 @@ TEST_F(InspectorGetSamplerResourceBindingsTest, SkipsComparisonSamplers) {
auto* depth_texture_type = MakeDepthTextureType(type::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
MakeComparisonSamplerReferenceBodyFunction(
@ -1921,7 +1925,7 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, Simple) {
auto* depth_texture_type = MakeDepthTextureType(type::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
MakeComparisonSamplerReferenceBodyFunction(
@ -1958,7 +1962,7 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, InFunction) {
auto* depth_texture_type = MakeDepthTextureType(type::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
MakeComparisonSamplerReferenceBodyFunction("foo_func", "foo_texture",
@ -1985,7 +1989,7 @@ TEST_F(InspectorGetComparisonSamplerResourceBindingsTest, UnknownEntryPoint) {
auto* depth_texture_type = MakeDepthTextureType(type::TextureDimension::k2d);
AddDepthTexture("foo_texture", depth_texture_type);
AddComparisonSampler("foo_sampler", 0, 1);
AddGlobalVariable("foo_coords", ty.f32());
AddGlobalVariable("foo_coords", ty.vec2<f32>());
AddGlobalVariable("foo_depth", ty.f32());
MakeComparisonSamplerReferenceBodyFunction(
@ -2040,8 +2044,7 @@ TEST_P(InspectorGetSampledTextureResourceBindingsTestWithParam, textureSample) {
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type =
GetCoordsType(GetParam().type_dim, GetParam().sampled_kind);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
MakeSamplerReferenceBodyFunction(
@ -2078,50 +2081,18 @@ INSTANTIATE_TEST_SUITE_P(
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kUInt},
GetSampledTextureTestParams{
type::TextureDimension::k2d,
inspector::ResourceBinding::TextureDimension::k2d,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::k2d,
inspector::ResourceBinding::TextureDimension::k2d,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::k2d,
inspector::ResourceBinding::TextureDimension::k2d,
inspector::ResourceBinding::SampledKind::kUInt},
GetSampledTextureTestParams{
type::TextureDimension::k3d,
inspector::ResourceBinding::TextureDimension::k3d,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::k3d,
inspector::ResourceBinding::TextureDimension::k3d,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::k3d,
inspector::ResourceBinding::TextureDimension::k3d,
inspector::ResourceBinding::SampledKind::kUInt},
GetSampledTextureTestParams{
type::TextureDimension::kCube,
inspector::ResourceBinding::TextureDimension::kCube,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::kCube,
inspector::ResourceBinding::TextureDimension::kCube,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::kCube,
inspector::ResourceBinding::TextureDimension::kCube,
inspector::ResourceBinding::SampledKind::kUInt}));
inspector::ResourceBinding::SampledKind::kFloat}));
TEST_P(InspectorGetSampledArrayTextureResourceBindingsTestWithParam,
textureSample) {
@ -2129,10 +2100,9 @@ TEST_P(InspectorGetSampledArrayTextureResourceBindingsTestWithParam,
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddSampledTexture("foo_texture", sampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type =
GetCoordsType(GetParam().type_dim, GetParam().sampled_kind);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
AddGlobalVariable("foo_array_index", ty.u32());
AddGlobalVariable("foo_array_index", ty.i32());
MakeSamplerReferenceBodyFunction(
"ep", "foo_texture", "foo_sampler", "foo_coords", "foo_array_index",
@ -2161,52 +2131,29 @@ INSTANTIATE_TEST_SUITE_P(
type::TextureDimension::k1dArray,
inspector::ResourceBinding::TextureDimension::k1dArray,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::k1dArray,
inspector::ResourceBinding::TextureDimension::k1dArray,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::k1dArray,
inspector::ResourceBinding::TextureDimension::k1dArray,
inspector::ResourceBinding::SampledKind::kUInt},
GetSampledTextureTestParams{
type::TextureDimension::k2dArray,
inspector::ResourceBinding::TextureDimension::k2dArray,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::k2dArray,
inspector::ResourceBinding::TextureDimension::k2dArray,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::k2dArray,
inspector::ResourceBinding::TextureDimension::k2dArray,
inspector::ResourceBinding::SampledKind::kUInt},
GetSampledTextureTestParams{
type::TextureDimension::kCubeArray,
inspector::ResourceBinding::TextureDimension::kCubeArray,
inspector::ResourceBinding::SampledKind::kFloat},
GetSampledTextureTestParams{
type::TextureDimension::kCubeArray,
inspector::ResourceBinding::TextureDimension::kCubeArray,
inspector::ResourceBinding::SampledKind::kSInt},
GetSampledTextureTestParams{
type::TextureDimension::kCubeArray,
inspector::ResourceBinding::TextureDimension::kCubeArray,
inspector::ResourceBinding::SampledKind::kUInt}));
inspector::ResourceBinding::SampledKind::kFloat}));
TEST_P(InspectorGetMultisampledTextureResourceBindingsTestWithParam,
textureSample) {
textureLoad) {
auto* multisampled_texture_type = MakeMultisampledTextureType(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddMultisampledTexture("foo_texture", multisampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type =
GetCoordsType(GetParam().type_dim, GetParam().sampled_kind);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.i32());
AddGlobalVariable("foo_coords", coord_type);
AddGlobalVariable("foo_sample_index", ty.i32());
MakeSamplerReferenceBodyFunction(
"ep", "foo_texture", "foo_sampler", "foo_coords",
GetBaseType(GetParam().sampled_kind),
Func("ep", ast::VariableList(), ty.void_(),
ast::StatementList{
create<ast::CallStatement>(Call("textureLoad", "foo_texture",
"foo_coords", "foo_sample_index")),
},
ast::FunctionDecorationList{
create<ast::StageDecoration>(ast::PipelineStage::kVertex),
});
@ -2234,18 +2181,6 @@ INSTANTIATE_TEST_SUITE_P(
InspectorGetMultisampledTextureResourceBindingsTest,
InspectorGetMultisampledTextureResourceBindingsTestWithParam,
testing::Values(
GetMultisampledTextureTestParams{
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kFloat},
GetMultisampledTextureTestParams{
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kSInt},
GetMultisampledTextureTestParams{
type::TextureDimension::k1d,
inspector::ResourceBinding::TextureDimension::k1d,
inspector::ResourceBinding::SampledKind::kUInt},
GetMultisampledTextureTestParams{
type::TextureDimension::k2d,
inspector::ResourceBinding::TextureDimension::k2d,
@ -2274,15 +2209,14 @@ TEST_F(InspectorGetMultisampledArrayTextureResourceBindingsTest, Empty) {
}
TEST_P(InspectorGetMultisampledArrayTextureResourceBindingsTestWithParam,
textureSample) {
DISABLED_textureSample) {
auto* multisampled_texture_type = MakeMultisampledTextureType(
GetParam().type_dim, GetBaseType(GetParam().sampled_kind));
AddMultisampledTexture("foo_texture", multisampled_texture_type, 0, 0);
AddSampler("foo_sampler", 0, 1);
auto* coord_type =
GetCoordsType(GetParam().type_dim, GetParam().sampled_kind);
auto* coord_type = GetCoordsType(GetParam().type_dim, ty.f32());
AddGlobalVariable("foo_coords", coord_type);
AddGlobalVariable("foo_array_index", ty.u32());
AddGlobalVariable("foo_array_index", ty.i32());
MakeSamplerReferenceBodyFunction(
"ep", "foo_texture", "foo_sampler", "foo_coords", "foo_array_index",

53
src/type_determiner_test.cc
View File

@ -1377,23 +1377,27 @@ inline std::ostream& operator<<(std::ostream& out, TextureTestParams data) {
class Intrinsic_TextureOperation
: public TypeDeterminerTestWithParam<TextureTestParams> {
public:
type::Type* get_coords_type(type::TextureDimension dim, type::Type* type) {
if (dim == type::TextureDimension::k1d) {
if (type->Is<type::I32>()) {
return create<type::I32>();
} else if (type->Is<type::U32>()) {
return create<type::U32>();
} else {
return create<type::F32>();
}
} else if (dim == type::TextureDimension::k1dArray ||
dim == type::TextureDimension::k2d) {
return create<type::Vector>(type, 2);
} else if (dim == type::TextureDimension::kCubeArray) {
return create<type::Vector>(type, 4);
} else {
return create<type::Vector>(type, 3);
/// Gets an appropriate type for the coords parameter depending the the
/// dimensionality of the texture being sampled.
/// @param dim dimensionality of the texture being sampled
/// @param scalar the scalar type
/// @returns a pointer to a type appropriate for the coord param
type::Type* GetCoordsType(type::TextureDimension dim, type::Type* scalar) {
switch (dim) {
case type::TextureDimension::k1d:
case type::TextureDimension::k1dArray:
return scalar;
case type::TextureDimension::k2d:
case type::TextureDimension::k2dArray:
return create<type::Vector>(scalar, 2);
case type::TextureDimension::k3d:
case type::TextureDimension::kCube:
case type::TextureDimension::kCubeArray:
return create<type::Vector>(scalar, 3);
default:
[=]() { FAIL() << "Unsupported texture dimension: " << dim; }();
}
return nullptr;
}
void add_call_param(std::string name,
@ -1402,7 +1406,6 @@ class Intrinsic_TextureOperation
Global(name, ast::StorageClass::kNone, type);
call_params->push_back(Expr(name));
}
type::Type* subtype(Texture type) {
if (type == Texture::kF32) {
return create<type::F32>();
@ -1420,7 +1423,7 @@ TEST_P(Intrinsic_StorageTextureOperation, TextureLoadRo) {
auto type = GetParam().type;
auto format = GetParam().format;
auto* coords_type = get_coords_type(dim, ty.i32());
auto* coords_type = GetCoordsType(dim, ty.i32());
auto* subtype = type::StorageTexture::SubtypeFor(format, this);
type::Type* texture_type = create<type::StorageTexture>(dim, format, subtype);
@ -1429,7 +1432,10 @@ TEST_P(Intrinsic_StorageTextureOperation, TextureLoadRo) {
add_call_param("texture", texture_type, &call_params);
add_call_param("coords", coords_type, &call_params);
add_call_param("lod", ty.i32(), &call_params);
if (type::IsTextureArray(dim)) {
add_call_param("array_index", ty.i32(), &call_params);
}
auto* expr = Call("textureLoad", call_params);
WrapInFunction(expr);
@ -1489,7 +1495,7 @@ TEST_P(Intrinsic_SampledTextureOperation, TextureLoadSampled) {
auto type = GetParam().type;
type::Type* s = subtype(type);
auto* coords_type = get_coords_type(dim, ty.i32());
auto* coords_type = GetCoordsType(dim, ty.i32());
auto* texture_type = create<type::SampledTexture>(dim, s);
ast::ExpressionList call_params;
@ -1518,10 +1524,11 @@ TEST_P(Intrinsic_SampledTextureOperation, TextureLoadSampled) {
INSTANTIATE_TEST_SUITE_P(
TypeDeterminerTest,
Intrinsic_SampledTextureOperation,
testing::Values(TextureTestParams{type::TextureDimension::k2d},
testing::Values(TextureTestParams{type::TextureDimension::k1d},
TextureTestParams{type::TextureDimension::k1dArray},
TextureTestParams{type::TextureDimension::k2d},
TextureTestParams{type::TextureDimension::k2dArray},
TextureTestParams{type::TextureDimension::kCube},
TextureTestParams{type::TextureDimension::kCubeArray}));
TextureTestParams{type::TextureDimension::k3d}));
TEST_F(TypeDeterminerTest, Intrinsic_Dot) {
Global("my_var", ast::StorageClass::kNone, ty.vec3<f32>());