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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 module mus.mojom; | |
| 6 | |
| 7 import "components/mus/public/interfaces/channel_handle.mojom"; | |
| 8 import "components/mus/public/interfaces/gpu.mojom"; | |
| 9 import "components/mus/public/interfaces/gpu_memory_buffer.mojom"; | |
| 10 import "gpu/ipc/common/sync_token.mojom"; | |
| 11 import "ui/gfx/geometry/mojo/geometry.mojom"; | |
| 12 | |
| 13 interface GpuService { | |
| 14 // Tells the GPU service to create a new channel for communication with a | |
| 15 // client. The GPU service responds with client ID, IPC handle and | |
| 16 // GPUInfo. | |
| 17 [Sync] | |
| 18 EstablishGpuChannel() | |
| 19 => (int32 client_id, ChannelHandle channel_handle, GpuInfo gpu_info); | |
| 20 | |
| 21 // Tells the GPU service to create a new GPU memory buffer. | |
| 22 CreateGpuMemoryBuffer(GpuMemoryBufferId id, | |
| 23 gfx.mojom.Size size, | |
| 24 BufferFormat format, | |
| 25 BufferUsage usage, | |
| 26 uint64 surface_id) | |
| 27 => (GpuMemoryBufferHandle buffer_handle); | |
| 28 | |
| 29 // Tells the GPU process to destroy GPU memory buffer. | |
| 30 DestroyGpuMemoryBuffer(GpuMemoryBufferId id, | |
| 31 gpu.mojom.SyncToken sync_token); | |
| 32 }; | |
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