CommandValidation.cpp | Explore in Territory

// 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,
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#include "dawn/native/CommandValidation.h"

#include <algorithm>
#include <array>
#include <limits>
#include <sstream>
#include <string>
#include <utility>

#include "dawn/common/BitSetIterator.h"
#include "dawn/common/Numeric.h"
#include "dawn/native/BindGroup.h"
#include "dawn/native/Buffer.h"
#include "dawn/native/CommandBufferStateTracker.h"
#include "dawn/native/Commands.h"
#include "dawn/native/Device.h"
#include "dawn/native/Instance.h"
#include "dawn/native/PassResourceUsage.h"
#include "dawn/native/PhysicalDevice.h"
#include "dawn/native/QuerySet.h"
#include "dawn/native/RenderBundle.h"
#include "dawn/native/RenderPipeline.h"
#include "dawn/native/ValidationUtils_autogen.h"
#include "dawn/native/webgpu_absl_format.h"

namespace dawn::native {

namespace {

std::string ToBufferSyncScopeResourceUsage(wgpu::BufferUsage syncScopeBufferUsage) { … }

std::string ToTextureSyncScopeResourceUsage(wgpu::TextureUsage syncScopeTextureUsage) { … }

}  // namespace

// Performs validation of the "synchronization scope" rules of WebGPU.
MaybeError ValidateSyncScopeResourceUsage(const SyncScopeResourceUsage& scope) { … }

MaybeError ValidateTimestampQuery(const DeviceBase* device,
                                  const QuerySetBase* querySet,
                                  uint32_t queryIndex,
                                  Feature requiredFeature) { … }

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) { … }

bool IsRangeOverlapped(uint32_t startA, uint32_t startB, uint32_t length) { … }

ResultOrError<uint64_t> ComputeRequiredBytesInCopy(const TexelBlockInfo& blockInfo,
                                                   const Extent3D& copySize,
                                                   uint32_t bytesPerRow,
                                                   uint32_t rowsPerImage) { … }

MaybeError ValidateCopySizeFitsInBuffer(const Ref<BufferBase>& buffer,
                                        uint64_t offset,
                                        uint64_t size,
                                        BufferSizeType checkBufferSizeType) { … }

// Replace wgpu::kCopyStrideUndefined with real values, so backends don't have to think about
// it.
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 ValidateImageCopyBuffer(DeviceBase const* device,
                                   const ImageCopyBuffer& imageCopyBuffer) { … }

MaybeError ValidateImageCopyTexture(DeviceBase const* device,
                                    const ImageCopyTexture& textureCopy,
                                    const Extent3D& copySize) { … }

MaybeError ValidateTextureCopyRange(DeviceBase const* device,
                                    const ImageCopyTexture& textureCopy,
                                    const Extent3D& copySize) { … }

// Always returns a single aspect (color, stencil, depth, or ith plane for multi-planar
// formats).
ResultOrError<Aspect> SingleAspectUsedByImageCopyTexture(const ImageCopyTexture& view) { … }

MaybeError ValidateLinearToDepthStencilCopyRestrictions(const ImageCopyTexture& dst) { … }

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) { … }

MaybeError ValidateCanUseAsInternal(const BufferBase* buffer, wgpu::BufferUsage usage) { … }

namespace {
std::string TextureFormatsToString(const ColorAttachmentFormats& formats) { … }
}  // anonymous namespace

MaybeError ValidateColorAttachmentBytesPerSample(DeviceBase* device,
                                                 const ColorAttachmentFormats& formats) { … }

MaybeError ValidatePLSInfo(
    const DeviceBase* device,
    uint64_t totalSize,
    ityp::span<size_t, StorageAttachmentInfoForValidation> storageAttachments) { … }

}  // namespace dawn::native
chromium/third_party/dawn/src/dawn/native/CommandValidation.cpp
