summaryrefslogtreecommitdiffstats
path: root/dom/media/ipc/PRemoteDecoderManager.ipdl
blob: 1e8f4eafe976faa33eb167dd5fb83e2ca9c1af7b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

include protocol PTexture;
include protocol PRemoteDecoder;
include LayersSurfaces;
include "mozilla/dom/MediaIPCUtils.h";
include "mozilla/layers/LayersMessageUtils.h";

using VideoInfo from "MediaInfo.h";
using AudioInfo from "MediaInfo.h";
using struct mozilla::layers::TextureFactoryIdentifier from "mozilla/layers/CompositorTypes.h";
using mozilla::CreateDecoderParams::OptionSet from "PlatformDecoderModule.h";
using mozilla::DecoderDoctorDiagnostics from "DecoderDoctorDiagnostics.h";

namespace mozilla {

struct VideoDecoderInfoIPDL
{
  VideoInfo videoInfo;
  float framerate;
};

union RemoteDecoderInfoIPDL
{
  AudioInfo;
  VideoDecoderInfoIPDL;
};

sync protocol PRemoteDecoderManager
{
  manages PRemoteDecoder;

parent:
  async PRemoteDecoder(RemoteDecoderInfoIPDL info,
                       OptionSet options,
                       TextureFactoryIdentifier? identifier);

  sync Readback(SurfaceDescriptorGPUVideo sd) returns (SurfaceDescriptor aResult);

  async DeallocateSurfaceDescriptorGPUVideo(SurfaceDescriptorGPUVideo sd);
};

} // namespace mozilla