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57c0bbc2a5
This CL moves the texel_format code from ast to type to remove the dependency on ast from type. Change-Id: Ie075b2315360dc782284a7b4b55a817a9de31d78 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/117606 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
87 lines
3.6 KiB
C++
87 lines
3.6 KiB
C++
// Copyright 2020 The Tint Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/tint/ast/storage_texture.h"
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#include "src/tint/ast/test_helper.h"
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namespace tint::ast {
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namespace {
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using AstStorageTextureTest = TestHelper;
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TEST_F(AstStorageTextureTest, IsTexture) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Float, *this);
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Texture* ty =
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create<StorageTexture>(type::TextureDimension::k2dArray, type::TexelFormat::kRgba32Float,
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subtype, type::Access::kRead);
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EXPECT_FALSE(ty->Is<DepthTexture>());
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EXPECT_FALSE(ty->Is<SampledTexture>());
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EXPECT_TRUE(ty->Is<StorageTexture>());
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}
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TEST_F(AstStorageTextureTest, Dim) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Float, *this);
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auto* s = create<StorageTexture>(type::TextureDimension::k2dArray,
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type::TexelFormat::kRgba32Float, subtype, type::Access::kRead);
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EXPECT_EQ(s->dim, type::TextureDimension::k2dArray);
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}
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TEST_F(AstStorageTextureTest, Format) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Float, *this);
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auto* s = create<StorageTexture>(type::TextureDimension::k2dArray,
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type::TexelFormat::kRgba32Float, subtype, type::Access::kRead);
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EXPECT_EQ(s->format, type::TexelFormat::kRgba32Float);
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}
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TEST_F(AstStorageTextureTest, FriendlyName) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Float, *this);
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auto* s = create<StorageTexture>(type::TextureDimension::k2dArray,
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type::TexelFormat::kRgba32Float, subtype, type::Access::kRead);
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EXPECT_EQ(s->FriendlyName(Symbols()), "texture_storage_2d_array<rgba32float, read>");
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}
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TEST_F(AstStorageTextureTest, F32) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Float, *this);
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Type* s = create<StorageTexture>(type::TextureDimension::k2dArray,
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type::TexelFormat::kRgba32Float, subtype, type::Access::kRead);
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ASSERT_TRUE(s->Is<Texture>());
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ASSERT_TRUE(s->Is<StorageTexture>());
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EXPECT_TRUE(s->As<StorageTexture>()->type->Is<F32>());
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}
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TEST_F(AstStorageTextureTest, U32) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRg32Uint, *this);
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Type* s = create<StorageTexture>(type::TextureDimension::k2dArray, type::TexelFormat::kRg32Uint,
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subtype, type::Access::kRead);
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ASSERT_TRUE(s->Is<Texture>());
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ASSERT_TRUE(s->Is<StorageTexture>());
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EXPECT_TRUE(s->As<StorageTexture>()->type->Is<U32>());
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}
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TEST_F(AstStorageTextureTest, I32) {
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auto* subtype = StorageTexture::SubtypeFor(type::TexelFormat::kRgba32Sint, *this);
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Type* s = create<StorageTexture>(type::TextureDimension::k2dArray,
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type::TexelFormat::kRgba32Sint, subtype, type::Access::kRead);
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ASSERT_TRUE(s->Is<Texture>());
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ASSERT_TRUE(s->Is<StorageTexture>());
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EXPECT_TRUE(s->As<StorageTexture>()->type->Is<I32>());
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}
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} // namespace
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} // namespace tint::ast
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