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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 * | 9 * |
10 */ | 10 */ |
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40 #else | 40 #else |
41 // For smaller resolutions, use lower speed setting (get some coding gain at | 41 // For smaller resolutions, use lower speed setting (get some coding gain at |
42 // the cost of increased encoding complexity). | 42 // the cost of increased encoding complexity). |
43 if (width * height <= 352 * 288) | 43 if (width * height <= 352 * 288) |
44 return 5; | 44 return 5; |
45 else | 45 else |
46 return 7; | 46 return 7; |
47 #endif | 47 #endif |
48 } | 48 } |
49 | 49 |
| 50 bool VP9Encoder::IsSupported() { |
| 51 return true; |
| 52 } |
| 53 |
50 VP9Encoder* VP9Encoder::Create() { | 54 VP9Encoder* VP9Encoder::Create() { |
51 return new VP9EncoderImpl(); | 55 return new VP9EncoderImpl(); |
52 } | 56 } |
53 | 57 |
54 void VP9EncoderImpl::EncoderOutputCodedPacketCallback(vpx_codec_cx_pkt* pkt, | 58 void VP9EncoderImpl::EncoderOutputCodedPacketCallback(vpx_codec_cx_pkt* pkt, |
55 void* user_data) { | 59 void* user_data) { |
56 VP9EncoderImpl* enc = static_cast<VP9EncoderImpl*>(user_data); | 60 VP9EncoderImpl* enc = static_cast<VP9EncoderImpl*>(user_data); |
57 enc->GetEncodedLayerFrame(pkt); | 61 enc->GetEncodedLayerFrame(pkt); |
58 } | 62 } |
59 | 63 |
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816 int VP9EncoderImpl::RegisterEncodeCompleteCallback( | 820 int VP9EncoderImpl::RegisterEncodeCompleteCallback( |
817 EncodedImageCallback* callback) { | 821 EncodedImageCallback* callback) { |
818 encoded_complete_callback_ = callback; | 822 encoded_complete_callback_ = callback; |
819 return WEBRTC_VIDEO_CODEC_OK; | 823 return WEBRTC_VIDEO_CODEC_OK; |
820 } | 824 } |
821 | 825 |
822 const char* VP9EncoderImpl::ImplementationName() const { | 826 const char* VP9EncoderImpl::ImplementationName() const { |
823 return "libvpx"; | 827 return "libvpx"; |
824 } | 828 } |
825 | 829 |
| 830 bool VP9Decoder::IsSupported() { |
| 831 return true; |
| 832 } |
| 833 |
826 VP9Decoder* VP9Decoder::Create() { | 834 VP9Decoder* VP9Decoder::Create() { |
827 return new VP9DecoderImpl(); | 835 return new VP9DecoderImpl(); |
828 } | 836 } |
829 | 837 |
830 VP9DecoderImpl::VP9DecoderImpl() | 838 VP9DecoderImpl::VP9DecoderImpl() |
831 : decode_complete_callback_(NULL), | 839 : decode_complete_callback_(NULL), |
832 inited_(false), | 840 inited_(false), |
833 decoder_(NULL), | 841 decoder_(NULL), |
834 key_frame_required_(true) { | 842 key_frame_required_(true) { |
835 memset(&codec_, 0, sizeof(codec_)); | 843 memset(&codec_, 0, sizeof(codec_)); |
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983 frame_buffer_pool_.ClearPool(); | 991 frame_buffer_pool_.ClearPool(); |
984 inited_ = false; | 992 inited_ = false; |
985 return WEBRTC_VIDEO_CODEC_OK; | 993 return WEBRTC_VIDEO_CODEC_OK; |
986 } | 994 } |
987 | 995 |
988 const char* VP9DecoderImpl::ImplementationName() const { | 996 const char* VP9DecoderImpl::ImplementationName() const { |
989 return "libvpx"; | 997 return "libvpx"; |
990 } | 998 } |
991 | 999 |
992 } // namespace webrtc | 1000 } // namespace webrtc |
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