# Copyright (C) 2020-2023 Apple Inc. All rights reserved.
#
# 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.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.

#if ENABLE(GPU_PROCESS)

messages -> RemoteRenderingBackend NotRefCounted Stream {
    CreateImageBuffer(WebCore::FloatSize logicalSize, WebCore::RenderingMode renderingMode, WebCore::RenderingPurpose renderingPurpose, float resolutionScale, WebCore::DestinationColorSpace colorSpace, enum:uint8_t WebCore::PixelFormat pixelFormat, WebCore::RenderingResourceIdentifier renderingResourceIdentifier)
    ReleaseImageBuffer(WebCore::RenderingResourceIdentifier renderingResourceIdentifier)
    DestroyGetPixelBufferSharedMemory()
    CacheNativeImage(WebCore::ShareableBitmap::Handle handle, WebCore::RenderingResourceIdentifier renderingResourceIdentifier) NotStreamEncodable
    CacheFont(WebCore::Font::Attributes data, WebCore::FontPlatformData::Attributes platformData, std::optional<WebCore::RenderingResourceIdentifier> renderingResourceIdentifier) NotStreamEncodable
    CacheFontCustomPlatformData(Ref<WebCore::FontCustomPlatformData> customPlatformData) NotStreamEncodable
    CacheDecomposedGlyphs(Ref<WebCore::DecomposedGlyphs> decomposedGlyphs) NotStreamEncodable
    CacheGradient(Ref<WebCore::Gradient> gradient) NotStreamEncodable
    CacheFilter(Ref<WebCore::Filter> filter) NotStreamEncodable
    ReleaseAllDrawingResources()
    ReleaseAllImageResources()
    ReleaseRenderingResource(WebCore::RenderingResourceIdentifier renderingResourceIdentifier)

    CreateRemoteImageBufferSet(WebKit::RemoteImageBufferSetIdentifier bufferSetIdentifier, WebCore::RenderingResourceIdentifier displayListIdentifier)
    ReleaseRemoteImageBufferSet(WebKit::RemoteImageBufferSetIdentifier bufferSetIdentifier)

#if PLATFORM(COCOA)
    // These messages also result in the 'DidPrepareForDisplay' message being
    // returned on the RemoteImageBufferSetProxy message receiver (one for each
    // inputData)
    PrepareImageBufferSetsForDisplay(Vector<WebKit::ImageBufferSetPrepareBufferForDisplayInputData> swapBuffersInput, WebKit::RenderingUpdateID renderingUpdateID)
    PrepareImageBufferSetsForDisplaySync(Vector<WebKit::ImageBufferSetPrepareBufferForDisplayInputData> swapBuffersInput, WebKit::RenderingUpdateID renderingUpdateID)  -> (Vector<WebKit::SwapBuffersDisplayRequirement> displayRequirements) Synchronous
#endif

    MarkSurfacesVolatile(WebKit::MarkSurfacesAsVolatileRequestIdentifier requestIdentifier, Vector<std::pair<WebKit::RemoteImageBufferSetIdentifier, OptionSet<WebKit::BufferInSetType>>> renderingResourceIdentifiers, bool forcePurge)
    FinalizeRenderingUpdate(WebKit::RenderingUpdateID renderingUpdateID)

#if USE(GRAPHICS_LAYER_WC)
    Flush(IPC::Semaphore semaphore) NotStreamEncodable
#endif

    MoveToSerializedBuffer(WebCore::RenderingResourceIdentifier sourceImageBuffer)
    MoveToImageBuffer(WebCore::RenderingResourceIdentifier destinationImageBuffer)

    CreateRemoteBarcodeDetector(WebKit::ShapeDetectionIdentifier identifier, WebCore::ShapeDetection::BarcodeDetectorOptions barcodeDetectorOptions) AllowedWhenWaitingForSyncReply
    ReleaseRemoteBarcodeDetector(WebKit::ShapeDetectionIdentifier identifier) AllowedWhenWaitingForSyncReply
    GetRemoteBarcodeDetectorSupportedFormats() -> (Vector<WebCore::ShapeDetection::BarcodeFormat> formats) Async
    CreateRemoteFaceDetector(WebKit::ShapeDetectionIdentifier identifier, WebCore::ShapeDetection::FaceDetectorOptions faceDetectorOptions) AllowedWhenWaitingForSyncReply
    ReleaseRemoteFaceDetector(WebKit::ShapeDetectionIdentifier identifier) AllowedWhenWaitingForSyncReply
    CreateRemoteTextDetector(WebKit::ShapeDetectionIdentifier identifier) AllowedWhenWaitingForSyncReply
    ReleaseRemoteTextDetector(WebKit::ShapeDetectionIdentifier identifier) AllowedWhenWaitingForSyncReply
}

#endif // ENABLE(GPU_PROCESS)
