| // Copyright 2019 The Dawn 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_DAWN_NATIVE_COMMANDVALIDATION_H_ |
| #define SRC_DAWN_NATIVE_COMMANDVALIDATION_H_ |
| |
| #include <vector> |
| |
| #include "dawn/common/Constants.h" |
| #include "dawn/common/StackContainer.h" |
| #include "dawn/native/CommandAllocator.h" |
| #include "dawn/native/Error.h" |
| #include "dawn/native/Features.h" |
| #include "dawn/native/Texture.h" |
| #include "dawn/native/UsageValidationMode.h" |
| |
| namespace dawn::native { |
| |
| class QuerySetBase; |
| struct SyncScopeResourceUsage; |
| struct TexelBlockInfo; |
| |
| MaybeError ValidateSyncScopeResourceUsage(const SyncScopeResourceUsage& usage); |
| |
| MaybeError ValidateTimestampQuery(const DeviceBase* device, |
| const QuerySetBase* querySet, |
| uint32_t queryIndex, |
| Feature requiredFeature = Feature::TimestampQuery); |
| |
| MaybeError ValidateWriteBuffer(const DeviceBase* device, |
| const BufferBase* buffer, |
| uint64_t bufferOffset, |
| uint64_t size); |
| |
| template <typename A, typename B> |
| DAWN_FORCE_INLINE uint64_t Safe32x32(A a, B b) { |
| static_assert(std::is_same<A, uint32_t>::value, "'a' must be uint32_t"); |
| static_assert(std::is_same<B, uint32_t>::value, "'b' must be uint32_t"); |
| return uint64_t(a) * uint64_t(b); |
| } |
| |
| ResultOrError<uint64_t> ComputeRequiredBytesInCopy(const TexelBlockInfo& blockInfo, |
| const Extent3D& copySize, |
| uint32_t bytesPerRow, |
| uint32_t rowsPerImage); |
| |
| void ApplyDefaultTextureDataLayoutOptions(TextureDataLayout* layout, |
| const TexelBlockInfo& blockInfo, |
| const Extent3D& copyExtent); |
| MaybeError ValidateLinearTextureData(const TextureDataLayout& layout, |
| uint64_t byteSize, |
| const TexelBlockInfo& blockInfo, |
| const Extent3D& copyExtent); |
| MaybeError ValidateTextureCopyRange(DeviceBase const* device, |
| const ImageCopyTexture& imageCopyTexture, |
| const Extent3D& copySize); |
| ResultOrError<Aspect> SingleAspectUsedByImageCopyTexture(const ImageCopyTexture& view); |
| MaybeError ValidateLinearToDepthStencilCopyRestrictions(const ImageCopyTexture& dst); |
| |
| MaybeError ValidateImageCopyBuffer(DeviceBase const* device, |
| const ImageCopyBuffer& imageCopyBuffer); |
| MaybeError ValidateImageCopyTexture(DeviceBase const* device, |
| const ImageCopyTexture& imageCopyTexture, |
| const Extent3D& copySize); |
| |
| MaybeError ValidateCopySizeFitsInBuffer(const Ref<BufferBase>& buffer, |
| uint64_t offset, |
| uint64_t size); |
| |
| bool IsRangeOverlapped(uint32_t startA, uint32_t startB, uint32_t length); |
| |
| MaybeError ValidateTextureToTextureCopyCommonRestrictions(const ImageCopyTexture& src, |
| const ImageCopyTexture& dst, |
| const Extent3D& copySize); |
| MaybeError ValidateTextureToTextureCopyRestrictions(const ImageCopyTexture& src, |
| const ImageCopyTexture& dst, |
| const Extent3D& copySize); |
| |
| MaybeError ValidateCanUseAs(const TextureBase* texture, |
| wgpu::TextureUsage usage, |
| UsageValidationMode mode); |
| MaybeError ValidateCanUseAs(const BufferBase* buffer, wgpu::BufferUsage usage); |
| |
| using ColorAttachmentFormats = StackVector<const Format*, kMaxColorAttachments>; |
| MaybeError ValidateColorAttachmentBytesPerSample(DeviceBase* device, |
| const ColorAttachmentFormats& formats); |
| |
| } // namespace dawn::native |
| |
| #endif // SRC_DAWN_NATIVE_COMMANDVALIDATION_H_ |