Swiftdiff options
Diffstat (limited to 'Swiften/ScreenSharing/ReferencePictureSelection.h')
| -rw-r--r-- | Swiften/ScreenSharing/ReferencePictureSelection.h | 49 |
1 files changed, 9 insertions, 40 deletions
diff --git a/Swiften/ScreenSharing/ReferencePictureSelection.h b/Swiften/ScreenSharing/ReferencePictureSelection.h index ff2f4c0..bb1da2a 100644 --- a/Swiften/ScreenSharing/ReferencePictureSelection.h +++ b/Swiften/ScreenSharing/ReferencePictureSelection.h @@ -1,19 +1,7 @@ /* - * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -/* - * This file defines classes for doing reference picture selection, primarily - * with VP8. - */ - -/* Modified by Yoann Blein, 2012 (remove time handling for simplicity) + * Copyright (c) 2012 Yoann Blein + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. */ #pragma once @@ -25,31 +13,12 @@ namespace Swift { public: ReferencePictureSelection(); - // Report a received reference picture selection indication. This will - // introduce a new established reference if the received RPSI isn't too late. - void ReceivedRPSI(int rpsi_picture_id); - - // Report a received slice loss indication. Returns true if a refresh frame - // must be sent to the receiver, which is accomplished by only predicting - // from the established reference. - // |now_ts| is the RTP timestamp corresponding to the current time. Typically - // the capture timestamp of the frame currently being processed. - // Returns true if it's time to encode a decoder refresh, otherwise false. - void ReceivedSLI(); - - // Returns the recommended VP8 encode flags needed. May refresh the decoder - // and/or update the reference buffers. - // |picture_id| picture id of the frame to be encoded. - // |send_refresh| should be set to true if a decoder refresh should be - // encoded, otherwise false. - // |now_ts| is the RTP timestamp corresponding to the current time. Typically - // the capture timestamp of the frame currently being processed. - // Returns the flags to be given to the libvpx encoder when encoding the next - // frame. - int EncodeFlags(int picture_id); - - // Notify the RPS that the frame with picture id |picture_id| was encoded as - // a key frame, effectively updating all reference buffers. + void receivedRPSI(int rpsi_picture_id); + + void receivedSLI(); + + int encodeFlags(int picture_id); + void refFrameSent(int picture_id); private: |