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49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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module ws.mojom;
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import "gpu/ipc/common/gpu_feature_info.mojom";
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import "gpu/ipc/common/gpu_info.mojom";
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import "gpu/ipc/common/sync_token.mojom";
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import "media/mojo/interfaces/jpeg_decode_accelerator.mojom";
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import "media/mojo/interfaces/video_encode_accelerator.mojom";
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import "ui/gfx/geometry/mojo/geometry.mojom";
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import "ui/gfx/mojo/buffer_types.mojom";
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interface GpuMemoryBufferFactory {
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// Tells the GPU service to create a new GPU memory buffer.
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CreateGpuMemoryBuffer(gfx.mojom.GpuMemoryBufferId id,
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gfx.mojom.Size size,
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gfx.mojom.BufferFormat format,
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gfx.mojom.BufferUsage usage)
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=> (gfx.mojom.GpuMemoryBufferHandle buffer_handle);
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// Tells the GPU process to destroy GPU memory buffer.
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DestroyGpuMemoryBuffer(gfx.mojom.GpuMemoryBufferId id,
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gpu.mojom.SyncToken sync_token);
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};
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// API exposed to clients with lower level of trust, e.g. Renderers.
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interface Gpu {
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// Note: The bound-to GpuMemoryBufferFactory instance is only guaranteed to
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// stay alive for as long as the invoked Gpu instance.
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CreateGpuMemoryBufferFactory(GpuMemoryBufferFactory& request);
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// Tells the GPU service to create a new channel for communication with a
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// client. The GPU service responds with client ID, IPC handle and
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// GPUInfo.
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EstablishGpuChannel() => (int32 client_id,
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handle<message_pipe>? channel_handle,
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gpu.mojom.GpuInfo gpu_info,
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gpu.mojom.GpuFeatureInfo gpu_feature_info);
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// Creates a new JpegDecodeAccelerator and binds it to |jda|.
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CreateJpegDecodeAccelerator(media.mojom.JpegDecodeAccelerator& jda);
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// Creates a VideoEncodeAcceleratorProvider and binds it to |vea_provider|.
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CreateVideoEncodeAcceleratorProvider(
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media.mojom.VideoEncodeAcceleratorProvider& vea_provider);
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};
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