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| 1 // Copyright (c) 2012 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 #include "content/browser/android/surface_texture_peer_browser_impl.h" | |
| 6 | |
| 7 #include "content/browser/frame_host/render_frame_host_impl.h" | |
| 8 #include "content/browser/media/android/browser_media_player_manager.h" | |
| 9 #include "content/browser/media/media_web_contents_observer.h" | |
| 10 #include "content/browser/renderer_host/render_view_host_impl.h" | |
| 11 #include "content/public/browser/browser_thread.h" | |
| 12 #include "content/public/browser/render_process_host.h" | |
| 13 #include "media/base/android/media_player_android.h" | |
| 14 #include "ui/gl/android/scoped_java_surface.h" | |
| 15 | |
| 16 namespace content { | |
| 17 | |
| 18 namespace { | |
| 19 | |
| 20 // Pass a java surface object to the MediaPlayerAndroid object | |
| 21 // identified by render process handle, render frame ID and player ID. | |
| 22 static void SetSurfacePeer( | |
| 23 scoped_refptr<gfx::SurfaceTexture> surface_texture, | |
| 24 base::ProcessHandle render_process_handle, | |
| 25 int render_frame_id, | |
| 26 int player_id) { | |
| 27 int render_process_id = 0; | |
| 28 RenderProcessHost::iterator it = RenderProcessHost::AllHostsIterator(); | |
| 29 while (!it.IsAtEnd()) { | |
| 30 if (it.GetCurrentValue()->GetHandle() == render_process_handle) { | |
| 31 render_process_id = it.GetCurrentValue()->GetID(); | |
| 32 break; | |
| 33 } | |
| 34 it.Advance(); | |
| 35 } | |
| 36 if (!render_process_id) { | |
| 37 DVLOG(1) << "Cannot find render process for render_process_handle " | |
| 38 << render_process_handle; | |
| 39 return; | |
| 40 } | |
| 41 | |
| 42 RenderFrameHostImpl* frame = | |
| 43 RenderFrameHostImpl::FromID(render_process_id, render_frame_id); | |
| 44 if (!frame) { | |
| 45 DVLOG(1) << "Cannot find frame for render_frame_id " << render_frame_id; | |
| 46 return; | |
| 47 } | |
| 48 | |
| 49 RenderViewHostImpl* view = | |
| 50 static_cast<RenderViewHostImpl*>(frame->GetRenderViewHost()); | |
| 51 BrowserMediaPlayerManager* player_manager = | |
| 52 view->media_web_contents_observer()->GetMediaPlayerManager(frame); | |
| 53 if (!player_manager) { | |
| 54 DVLOG(1) << "Cannot find the media player manager for frame " << frame; | |
| 55 return; | |
| 56 } | |
| 57 | |
| 58 media::MediaPlayerAndroid* player = player_manager->GetPlayer(player_id); | |
| 59 if (!player) { | |
| 60 DVLOG(1) << "Cannot find media player for player_id " << player_id; | |
| 61 return; | |
| 62 } | |
| 63 | |
| 64 if (player != player_manager->GetFullscreenPlayer()) { | |
| 65 gfx::ScopedJavaSurface scoped_surface(surface_texture.get()); | |
| 66 player->SetVideoSurface(scoped_surface.Pass()); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 } // anonymous namespace | |
| 71 | |
| 72 SurfaceTexturePeerBrowserImpl::SurfaceTexturePeerBrowserImpl() { | |
| 73 } | |
| 74 | |
| 75 SurfaceTexturePeerBrowserImpl::~SurfaceTexturePeerBrowserImpl() { | |
| 76 } | |
| 77 | |
| 78 void SurfaceTexturePeerBrowserImpl::EstablishSurfaceTexturePeer( | |
| 79 base::ProcessHandle render_process_handle, | |
| 80 scoped_refptr<gfx::SurfaceTexture> surface_texture, | |
| 81 int render_frame_id, | |
| 82 int player_id) { | |
| 83 if (!surface_texture.get()) | |
| 84 return; | |
| 85 | |
| 86 BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, base::Bind( | |
| 87 &SetSurfacePeer, surface_texture, render_process_handle, | |
| 88 render_frame_id, player_id)); | |
| 89 } | |
| 90 | |
| 91 } // namespace content | |
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Chromium Code Reviews
Issue 634643002:
content: Out-of-process GPU service support for SurfaceTexture backed GpuMemoryBuffers. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master