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Autoformat all tests and examples
Bug: none Change-Id: I69904944db1d4c2fbcca74bb8b66b5a7524e76bb Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24642 Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Kai Ninomiya <kainino@chromium.org>
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@@ -16,349 +16,348 @@
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namespace {
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class TextureViewValidationTest : public ValidationTest {
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};
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class TextureViewValidationTest : public ValidationTest {};
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constexpr uint32_t kWidth = 32u;
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constexpr uint32_t kHeight = 32u;
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constexpr uint32_t kDefaultMipLevels = 6u;
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constexpr uint32_t kWidth = 32u;
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constexpr uint32_t kHeight = 32u;
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constexpr uint32_t kDefaultMipLevels = 6u;
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constexpr wgpu::TextureFormat kDefaultTextureFormat = wgpu::TextureFormat::RGBA8Unorm;
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constexpr wgpu::TextureFormat kDefaultTextureFormat = wgpu::TextureFormat::RGBA8Unorm;
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wgpu::Texture Create2DArrayTexture(wgpu::Device& device,
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uint32_t arrayLayerCount,
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uint32_t width = kWidth,
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uint32_t height = kHeight,
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uint32_t mipLevelCount = kDefaultMipLevels,
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uint32_t sampleCount = 1) {
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wgpu::TextureDescriptor descriptor;
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descriptor.dimension = wgpu::TextureDimension::e2D;
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descriptor.size.width = width;
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descriptor.size.height = height;
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descriptor.size.depth = arrayLayerCount;
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descriptor.sampleCount = sampleCount;
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descriptor.format = kDefaultTextureFormat;
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descriptor.mipLevelCount = mipLevelCount;
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descriptor.usage = wgpu::TextureUsage::Sampled;
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return device.CreateTexture(&descriptor);
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}
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wgpu::TextureViewDescriptor CreateDefaultViewDescriptor(wgpu::TextureViewDimension dimension) {
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wgpu::TextureViewDescriptor descriptor;
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descriptor.format = kDefaultTextureFormat;
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descriptor.dimension = dimension;
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descriptor.baseMipLevel = 0;
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descriptor.mipLevelCount = kDefaultMipLevels;
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descriptor.baseArrayLayer = 0;
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descriptor.arrayLayerCount = 1;
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return descriptor;
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}
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// Test creating texture view on a 2D non-array texture
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TEST_F(TextureViewValidationTest, CreateTextureViewOnTexture2D) {
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wgpu::Texture texture = Create2DArrayTexture(device, 1);
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wgpu::TextureViewDescriptor base2DTextureViewDescriptor =
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CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
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// It is OK to create a 2D texture view on a 2D texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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wgpu::Texture Create2DArrayTexture(wgpu::Device& device,
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uint32_t arrayLayerCount,
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uint32_t width = kWidth,
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uint32_t height = kHeight,
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uint32_t mipLevelCount = kDefaultMipLevels,
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uint32_t sampleCount = 1) {
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wgpu::TextureDescriptor descriptor;
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descriptor.dimension = wgpu::TextureDimension::e2D;
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descriptor.size.width = width;
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descriptor.size.height = height;
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descriptor.size.depth = arrayLayerCount;
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descriptor.sampleCount = sampleCount;
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descriptor.format = kDefaultTextureFormat;
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descriptor.mipLevelCount = mipLevelCount;
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descriptor.usage = wgpu::TextureUsage::Sampled;
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return device.CreateTexture(&descriptor);
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}
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// It is an error to view a layer past the end of the texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.arrayLayerCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is OK to create a 1-layer 2D array texture view on a 2D texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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}
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// baseMipLevel == k && mipLevelCount == 0 means to use levels k..end.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.mipLevelCount = 0;
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wgpu::TextureViewDescriptor CreateDefaultViewDescriptor(wgpu::TextureViewDimension dimension) {
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wgpu::TextureViewDescriptor descriptor;
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descriptor.format = kDefaultTextureFormat;
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descriptor.dimension = dimension;
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descriptor.baseMipLevel = 0;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = 1;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = kDefaultMipLevels - 1;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = kDefaultMipLevels;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is an error to make the mip level out of range.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.baseMipLevel = 0;
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descriptor.mipLevelCount = kDefaultMipLevels + 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = 1;
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descriptor.mipLevelCount = kDefaultMipLevels;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = kDefaultMipLevels - 1;
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descriptor.mipLevelCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = kDefaultMipLevels;
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descriptor.mipLevelCount = 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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}
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// Test creating texture view on a 2D array texture
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TEST_F(TextureViewValidationTest, CreateTextureViewOnTexture2DArray) {
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constexpr uint32_t kDefaultArrayLayers = 6;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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wgpu::TextureViewDescriptor base2DArrayTextureViewDescriptor =
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CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2DArray);
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// It is OK to create a 2D texture view on a 2D array texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::e2D;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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}
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// It is OK to create a 2D array texture view on a 2D array texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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texture.CreateView(&descriptor);
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}
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// baseArrayLayer == k && arrayLayerCount == 0 means to use layers k..end.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.arrayLayerCount = 0;
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descriptor.baseArrayLayer = 0;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = 1;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = kDefaultArrayLayers - 1;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is an error for the array layer range of the view to exceed that of the texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.baseArrayLayer = 0;
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descriptor.arrayLayerCount = kDefaultArrayLayers + 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = 1;
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = kDefaultArrayLayers - 1;
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descriptor.arrayLayerCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = kDefaultArrayLayers;
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descriptor.arrayLayerCount = 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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}
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// Using the "none" ("default") values validates the same as explicitly
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// specifying the values they're supposed to default to.
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// Variant for a texture with more than 1 array layer.
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TEST_F(TextureViewValidationTest, TextureViewDescriptorDefaultsArray) {
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constexpr uint32_t kDefaultArrayLayers = 6;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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{ texture.CreateView(); }
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.format = wgpu::TextureFormat::Undefined;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::RGBA8Unorm;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::R8Unorm;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.dimension = wgpu::TextureViewDimension::Undefined;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2D;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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// Setting array layers to non-0 means the dimensionality will
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// default to 2D so by itself it causes an error.
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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texture.CreateView(&descriptor);
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descriptor.mipLevelCount = kDefaultMipLevels;
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texture.CreateView(&descriptor);
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}
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}
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// Using the "none" ("default") values validates the same as explicitly
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// specifying the values they're supposed to default to.
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// Variant for a texture with only 1 array layer.
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TEST_F(TextureViewValidationTest, TextureViewDescriptorDefaultsNonArray) {
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constexpr uint32_t kDefaultArrayLayers = 1;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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{ texture.CreateView(); }
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.format = wgpu::TextureFormat::Undefined;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::RGBA8Unorm;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::R8Unorm;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.dimension = wgpu::TextureViewDimension::Undefined;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2D;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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texture.CreateView(&descriptor);
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.arrayLayerCount = 0;
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texture.CreateView(&descriptor);
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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descriptor.arrayLayerCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.mipLevelCount = kDefaultMipLevels;
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texture.CreateView(&descriptor);
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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texture.CreateView(&descriptor);
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}
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}
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// Test creating cube map texture view
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TEST_F(TextureViewValidationTest, CreateCubeMapTextureView) {
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constexpr uint32_t kDefaultArrayLayers = 16;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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wgpu::TextureViewDescriptor base2DArrayTextureViewDescriptor =
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CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2DArray);
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// It is OK to create a cube map texture view with arrayLayerCount == 6.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::Cube;
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descriptor.arrayLayerCount = 6;
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texture.CreateView(&descriptor);
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return descriptor;
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}
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// It is an error to create a cube map texture view with arrayLayerCount != 6.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::Cube;
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descriptor.arrayLayerCount = 3;
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// Test creating texture view on a 2D non-array texture
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TEST_F(TextureViewValidationTest, CreateTextureViewOnTexture2D) {
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wgpu::Texture texture = Create2DArrayTexture(device, 1);
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wgpu::TextureViewDescriptor base2DTextureViewDescriptor =
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CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
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// It is OK to create a 2D texture view on a 2D texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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}
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// It is an error to view a layer past the end of the texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.arrayLayerCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is OK to create a 1-layer 2D array texture view on a 2D texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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}
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// baseMipLevel == k && mipLevelCount == 0 means to use levels k..end.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.mipLevelCount = 0;
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descriptor.baseMipLevel = 0;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = 1;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = kDefaultMipLevels - 1;
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texture.CreateView(&descriptor);
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descriptor.baseMipLevel = kDefaultMipLevels;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is an error to make the mip level out of range.
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{
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wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
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descriptor.baseMipLevel = 0;
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descriptor.mipLevelCount = kDefaultMipLevels + 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = 1;
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descriptor.mipLevelCount = kDefaultMipLevels;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = kDefaultMipLevels - 1;
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descriptor.mipLevelCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseMipLevel = kDefaultMipLevels;
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descriptor.mipLevelCount = 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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}
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// Test creating texture view on a 2D array texture
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TEST_F(TextureViewValidationTest, CreateTextureViewOnTexture2DArray) {
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constexpr uint32_t kDefaultArrayLayers = 6;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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wgpu::TextureViewDescriptor base2DArrayTextureViewDescriptor =
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CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2DArray);
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// It is OK to create a 2D texture view on a 2D array texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.dimension = wgpu::TextureViewDimension::e2D;
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descriptor.arrayLayerCount = 1;
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texture.CreateView(&descriptor);
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}
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// It is OK to create a 2D array texture view on a 2D array texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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texture.CreateView(&descriptor);
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}
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// baseArrayLayer == k && arrayLayerCount == 0 means to use layers k..end.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.arrayLayerCount = 0;
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descriptor.baseArrayLayer = 0;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = 1;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = kDefaultArrayLayers - 1;
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texture.CreateView(&descriptor);
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descriptor.baseArrayLayer = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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// It is an error for the array layer range of the view to exceed that of the texture.
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{
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wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
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descriptor.baseArrayLayer = 0;
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descriptor.arrayLayerCount = kDefaultArrayLayers + 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = 1;
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = kDefaultArrayLayers - 1;
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descriptor.arrayLayerCount = 2;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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descriptor.baseArrayLayer = kDefaultArrayLayers;
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descriptor.arrayLayerCount = 1;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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}
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// Using the "none" ("default") values validates the same as explicitly
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// specifying the values they're supposed to default to.
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// Variant for a texture with more than 1 array layer.
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TEST_F(TextureViewValidationTest, TextureViewDescriptorDefaultsArray) {
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constexpr uint32_t kDefaultArrayLayers = 6;
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wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
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{ texture.CreateView(); }
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.format = wgpu::TextureFormat::Undefined;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::RGBA8Unorm;
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texture.CreateView(&descriptor);
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descriptor.format = wgpu::TextureFormat::R8Unorm;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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descriptor.dimension = wgpu::TextureViewDimension::Undefined;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
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texture.CreateView(&descriptor);
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descriptor.dimension = wgpu::TextureViewDimension::e2D;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
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}
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{
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wgpu::TextureViewDescriptor descriptor;
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// Setting array layers to non-0 means the dimensionality will
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// default to 2D so by itself it causes an error.
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descriptor.arrayLayerCount = kDefaultArrayLayers;
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ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
|
||||
texture.CreateView(&descriptor);
|
||||
|
||||
descriptor.mipLevelCount = kDefaultMipLevels;
|
||||
texture.CreateView(&descriptor);
|
||||
}
|
||||
}
|
||||
|
||||
// Using the "none" ("default") values validates the same as explicitly
|
||||
// specifying the values they're supposed to default to.
|
||||
// Variant for a texture with only 1 array layer.
|
||||
TEST_F(TextureViewValidationTest, TextureViewDescriptorDefaultsNonArray) {
|
||||
constexpr uint32_t kDefaultArrayLayers = 1;
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
|
||||
|
||||
{ texture.CreateView(); }
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor;
|
||||
descriptor.format = wgpu::TextureFormat::Undefined;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.format = wgpu::TextureFormat::RGBA8Unorm;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.format = wgpu::TextureFormat::R8Unorm;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::Undefined;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.dimension = wgpu::TextureViewDimension::e2D;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.dimension = wgpu::TextureViewDimension::e2DArray;
|
||||
texture.CreateView(&descriptor);
|
||||
}
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor;
|
||||
descriptor.arrayLayerCount = 0;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.arrayLayerCount = 1;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.arrayLayerCount = 2;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor;
|
||||
descriptor.mipLevelCount = kDefaultMipLevels;
|
||||
texture.CreateView(&descriptor);
|
||||
descriptor.arrayLayerCount = kDefaultArrayLayers;
|
||||
texture.CreateView(&descriptor);
|
||||
}
|
||||
}
|
||||
|
||||
// Test creating cube map texture view
|
||||
TEST_F(TextureViewValidationTest, CreateCubeMapTextureView) {
|
||||
constexpr uint32_t kDefaultArrayLayers = 16;
|
||||
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, kDefaultArrayLayers);
|
||||
|
||||
wgpu::TextureViewDescriptor base2DArrayTextureViewDescriptor =
|
||||
CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2DArray);
|
||||
|
||||
// It is OK to create a cube map texture view with arrayLayerCount == 6.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::Cube;
|
||||
descriptor.arrayLayerCount = 6;
|
||||
texture.CreateView(&descriptor);
|
||||
}
|
||||
|
||||
// It is an error to create a cube map texture view with arrayLayerCount != 6.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::Cube;
|
||||
descriptor.arrayLayerCount = 3;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is OK to create a cube map array texture view with arrayLayerCount % 6 == 0.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 12;
|
||||
texture.CreateView(&descriptor);
|
||||
}
|
||||
|
||||
// It is an error to create a cube map array texture view with arrayLayerCount % 6 != 0.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 11;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is an error to create a cube map texture view with width != height.
|
||||
{
|
||||
wgpu::Texture nonSquareTexture = Create2DArrayTexture(device, 18, 32, 16, 5);
|
||||
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::Cube;
|
||||
descriptor.arrayLayerCount = 6;
|
||||
ASSERT_DEVICE_ERROR(nonSquareTexture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is an error to create a cube map array texture view with width != height.
|
||||
{
|
||||
wgpu::Texture nonSquareTexture = Create2DArrayTexture(device, 18, 32, 16, 5);
|
||||
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 12;
|
||||
ASSERT_DEVICE_ERROR(nonSquareTexture.CreateView(&descriptor));
|
||||
}
|
||||
}
|
||||
|
||||
// Test the format compatibility rules when creating a texture view.
|
||||
// TODO(jiawei.shao@intel.com): add more tests when the rules are fully implemented.
|
||||
TEST_F(TextureViewValidationTest, TextureViewFormatCompatibility) {
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, 1);
|
||||
|
||||
wgpu::TextureViewDescriptor base2DTextureViewDescriptor =
|
||||
CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
|
||||
|
||||
// It is an error to create a texture view in depth-stencil format on a RGBA texture.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
|
||||
descriptor.format = wgpu::TextureFormat::Depth24PlusStencil8;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
}
|
||||
|
||||
// Test that it's invalid to create a texture view from a destroyed texture
|
||||
TEST_F(TextureViewValidationTest, DestroyCreateTextureView) {
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, 1);
|
||||
wgpu::TextureViewDescriptor descriptor =
|
||||
CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
|
||||
texture.Destroy();
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is OK to create a cube map array texture view with arrayLayerCount % 6 == 0.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 12;
|
||||
texture.CreateView(&descriptor);
|
||||
// Test that only TextureAspect::All is supported
|
||||
TEST_F(TextureViewValidationTest, AspectMustBeAll) {
|
||||
wgpu::TextureDescriptor descriptor = {};
|
||||
descriptor.size = {1, 1, 1};
|
||||
descriptor.format = wgpu::TextureFormat::Depth32Float;
|
||||
descriptor.usage = wgpu::TextureUsage::Sampled | wgpu::TextureUsage::OutputAttachment;
|
||||
wgpu::Texture texture = device.CreateTexture(&descriptor);
|
||||
|
||||
wgpu::TextureViewDescriptor viewDescriptor = {};
|
||||
viewDescriptor.aspect = wgpu::TextureAspect::All;
|
||||
texture.CreateView(&viewDescriptor);
|
||||
|
||||
viewDescriptor.aspect = wgpu::TextureAspect::DepthOnly;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&viewDescriptor));
|
||||
}
|
||||
|
||||
// It is an error to create a cube map array texture view with arrayLayerCount % 6 != 0.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 11;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is an error to create a cube map texture view with width != height.
|
||||
{
|
||||
wgpu::Texture nonSquareTexture = Create2DArrayTexture(device, 18, 32, 16, 5);
|
||||
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::Cube;
|
||||
descriptor.arrayLayerCount = 6;
|
||||
ASSERT_DEVICE_ERROR(nonSquareTexture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// It is an error to create a cube map array texture view with width != height.
|
||||
{
|
||||
wgpu::Texture nonSquareTexture = Create2DArrayTexture(device, 18, 32, 16, 5);
|
||||
|
||||
wgpu::TextureViewDescriptor descriptor = base2DArrayTextureViewDescriptor;
|
||||
descriptor.dimension = wgpu::TextureViewDimension::CubeArray;
|
||||
descriptor.arrayLayerCount = 12;
|
||||
ASSERT_DEVICE_ERROR(nonSquareTexture.CreateView(&descriptor));
|
||||
}
|
||||
}
|
||||
|
||||
// Test the format compatibility rules when creating a texture view.
|
||||
// TODO(jiawei.shao@intel.com): add more tests when the rules are fully implemented.
|
||||
TEST_F(TextureViewValidationTest, TextureViewFormatCompatibility) {
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, 1);
|
||||
|
||||
wgpu::TextureViewDescriptor base2DTextureViewDescriptor =
|
||||
CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
|
||||
|
||||
// It is an error to create a texture view in depth-stencil format on a RGBA texture.
|
||||
{
|
||||
wgpu::TextureViewDescriptor descriptor = base2DTextureViewDescriptor;
|
||||
descriptor.format = wgpu::TextureFormat::Depth24PlusStencil8;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
}
|
||||
|
||||
// Test that it's invalid to create a texture view from a destroyed texture
|
||||
TEST_F(TextureViewValidationTest, DestroyCreateTextureView) {
|
||||
wgpu::Texture texture = Create2DArrayTexture(device, 1);
|
||||
wgpu::TextureViewDescriptor descriptor =
|
||||
CreateDefaultViewDescriptor(wgpu::TextureViewDimension::e2D);
|
||||
texture.Destroy();
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&descriptor));
|
||||
}
|
||||
|
||||
// Test that only TextureAspect::All is supported
|
||||
TEST_F(TextureViewValidationTest, AspectMustBeAll) {
|
||||
wgpu::TextureDescriptor descriptor = {};
|
||||
descriptor.size = {1, 1, 1};
|
||||
descriptor.format = wgpu::TextureFormat::Depth32Float;
|
||||
descriptor.usage = wgpu::TextureUsage::Sampled | wgpu::TextureUsage::OutputAttachment;
|
||||
wgpu::Texture texture = device.CreateTexture(&descriptor);
|
||||
|
||||
wgpu::TextureViewDescriptor viewDescriptor = {};
|
||||
viewDescriptor.aspect = wgpu::TextureAspect::All;
|
||||
texture.CreateView(&viewDescriptor);
|
||||
|
||||
viewDescriptor.aspect = wgpu::TextureAspect::DepthOnly;
|
||||
ASSERT_DEVICE_ERROR(texture.CreateView(&viewDescriptor));
|
||||
}
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
Reference in New Issue
Block a user