| // Copyright 2019 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #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 { |
| |
| enum class BufferSizeType { Size, AllocatedSize }; |
| |
| 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 ValidatePassTimestampWrites(const DeviceBase* device, |
| const QuerySetBase* querySet, |
| uint32_t beginningOfPassWriteIndex, |
| uint32_t endOfPassWriteIndex); |
| |
| 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, |
| BufferSizeType checkBufferSizeType = BufferSizeType::Size); |
| |
| bool IsRangeOverlapped(uint32_t startA, uint32_t startB, uint32_t length); |
| |
| MaybeError ValidateTextureToTextureCopyCommonRestrictions(DeviceBase const* device, |
| const ImageCopyTexture& src, |
| const ImageCopyTexture& dst, |
| const Extent3D& copySize); |
| MaybeError ValidateTextureToTextureCopyRestrictions(DeviceBase const* device, |
| 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); |
| |
| struct StorageAttachmentInfoForValidation { |
| uint64_t offset; |
| // This format is assumed to support StorageAttachment. |
| wgpu::TextureFormat format; |
| }; |
| MaybeError ValidatePLSInfo( |
| const DeviceBase* device, |
| uint64_t totalSize, |
| ityp::span<size_t, StorageAttachmentInfoForValidation> storageAttachments); |
| |
| } // namespace dawn::native |
| |
| #endif // SRC_DAWN_NATIVE_COMMANDVALIDATION_H_ |