# 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)

// FIXME: Will be renamed to RemoteImageBufferBackend.
[
    ExceptionForEnabledBy,
    DispatchedFrom=WebContent,
    DispatchedTo=GPU
]
messages -> RemoteImageBuffer Stream {
    GetPixelBuffer(struct WebCore::PixelBufferFormat outputFormat, WebCore::IntPoint srcPoint, WebCore::IntSize srcSize) -> () Synchronous
    GetPixelBufferWithNewMemory(WebCore::SharedMemory::Handle handle, struct WebCore::PixelBufferFormat outputFormat, WebCore::IntPoint srcPoint, WebCore::IntSize srcSize) -> () Synchronous NotStreamEncodable
    PutPixelBuffer(WebCore::PixelBufferSourceView pixelBuffer, WebCore::IntPoint srcPoint, WebCore::IntSize srcSize, WebCore::IntPoint destPoint, enum:uint8_t WebCore::AlphaPremultiplication destFormat) StreamBatched
    GetShareableBitmap(enum:bool WebCore::PreserveResolution preserveResolution) -> (std::optional<WebCore::ShareableBitmapHandle> handle) Synchronous NotStreamEncodableReply
    FilteredNativeImage(Ref<WebCore::Filter> filter) -> (std::optional<WebCore::ShareableBitmapHandle> handle) Synchronous NotStreamEncodableReply
    ConvertToLuminanceMask()
    TransformToColorSpace(WebCore::DestinationColorSpace colorSpace)
    FlushContext()
    FlushContextSync() -> () Synchronous

#if ENABLE(RE_DYNAMIC_CONTENT_SCALING)
    DynamicContentScalingDisplayList() -> (std::optional<WebCore::DynamicContentScalingDisplayList> displayList) Synchronous NotStreamEncodableReply
#endif
}

#endif
