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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2015 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 #include "webrtc/sdk/objc/Framework/Classes/videotoolboxvideocodecfactory.h" | 10 #include "webrtc/sdk/objc/Framework/Classes/videotoolboxvideocodecfactory.h" |
11 | 11 |
12 #include "webrtc/base/logging.h" | 12 #include "webrtc/base/logging.h" |
13 #include "webrtc/common_video/h264/profile_level_id.h" | 13 #include "webrtc/common_video/h264/profile_level_id.h" |
14 #include "webrtc/media/base/codec.h" | 14 #include "webrtc/media/base/codec.h" |
15 #if defined(WEBRTC_IOS) | 15 #if defined(WEBRTC_IOS) |
16 #include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_encoder.h" | 16 #include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_encoder.h" |
17 #include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.h" | 17 #include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.h" |
18 #endif | 18 #endif |
19 | 19 |
20 // TODO(kthelgason): delete this when CreateVideoDecoder takes | |
21 // a cricket::VideoCodec instead of webrtc::VideoCodecType. | |
22 static const char* NameFromCodecType(webrtc::VideoCodecType type) { | |
23 switch (type) { | |
24 case webrtc::kVideoCodecVP8: | |
25 return cricket::kVp8CodecName; | |
26 case webrtc::kVideoCodecVP9: | |
27 return cricket::kVp9CodecName; | |
28 case webrtc::kVideoCodecH264: | |
29 return cricket::kH264CodecName; | |
30 default: | |
31 return "Unknown codec"; | |
32 } | |
33 } | |
34 | |
35 namespace webrtc { | 20 namespace webrtc { |
36 | 21 |
37 // VideoToolboxVideoEncoderFactory | 22 // VideoToolboxVideoEncoderFactory |
38 | 23 |
39 VideoToolboxVideoEncoderFactory::VideoToolboxVideoEncoderFactory() { | 24 VideoToolboxVideoEncoderFactory::VideoToolboxVideoEncoderFactory() { |
40 // Hardware H264 encoding only supported on iOS for now. | 25 // Hardware H264 encoding only supported on iOS for now. |
41 #if defined(WEBRTC_IOS) | 26 #if defined(WEBRTC_IOS) |
42 // TODO(magjed): Push Constrained High profile as well when negotiation is | 27 // TODO(magjed): Push Constrained High profile as well when negotiation is |
43 // ready, http://crbug/webrtc/6337. | 28 // ready, http://crbug/webrtc/6337. |
44 cricket::VideoCodec constrained_baseline(cricket::kH264CodecName); | 29 cricket::VideoCodec constrained_baseline(cricket::kH264CodecName); |
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
87 VideoToolboxVideoDecoderFactory::VideoToolboxVideoDecoderFactory() { | 72 VideoToolboxVideoDecoderFactory::VideoToolboxVideoDecoderFactory() { |
88 #if defined(WEBRTC_IOS) | 73 #if defined(WEBRTC_IOS) |
89 supported_codecs_.push_back(cricket::VideoCodec("H264")); | 74 supported_codecs_.push_back(cricket::VideoCodec("H264")); |
90 #endif | 75 #endif |
91 } | 76 } |
92 | 77 |
93 VideoToolboxVideoDecoderFactory::~VideoToolboxVideoDecoderFactory() {} | 78 VideoToolboxVideoDecoderFactory::~VideoToolboxVideoDecoderFactory() {} |
94 | 79 |
95 VideoDecoder* VideoToolboxVideoDecoderFactory::CreateVideoDecoder( | 80 VideoDecoder* VideoToolboxVideoDecoderFactory::CreateVideoDecoder( |
96 VideoCodecType type) { | 81 VideoCodecType type) { |
97 const auto codec = cricket::VideoCodec(NameFromCodecType(type)); | 82 const rtc::Optional<const char*> codec_name = CodecTypeToPayloadName(type); |
| 83 if (!codec_name) { |
| 84 LOG(LS_ERROR) << "Invalid codec type: " << type; |
| 85 return nullptr; |
| 86 } |
| 87 const cricket::VideoCodec codec(*codec_name); |
98 #if defined(WEBRTC_IOS) | 88 #if defined(WEBRTC_IOS) |
99 if (FindMatchingCodec(supported_codecs_, codec)) { | 89 if (FindMatchingCodec(supported_codecs_, codec)) { |
100 LOG(LS_INFO) << "Creating HW decoder for " << codec.name; | 90 LOG(LS_INFO) << "Creating HW decoder for " << codec.name; |
101 return new H264VideoToolboxDecoder(); | 91 return new H264VideoToolboxDecoder(); |
102 } | 92 } |
103 #endif | 93 #endif |
104 LOG(LS_INFO) << "No HW decoder found for codec " << codec.name; | 94 LOG(LS_INFO) << "No HW decoder found for codec " << codec.name; |
105 return nullptr; | 95 return nullptr; |
106 } | 96 } |
107 | 97 |
108 void VideoToolboxVideoDecoderFactory::DestroyVideoDecoder( | 98 void VideoToolboxVideoDecoderFactory::DestroyVideoDecoder( |
109 VideoDecoder* decoder) { | 99 VideoDecoder* decoder) { |
110 #if defined(WEBRTC_IOS) | 100 #if defined(WEBRTC_IOS) |
111 delete decoder; | 101 delete decoder; |
112 decoder = nullptr; | 102 decoder = nullptr; |
113 #endif | 103 #endif |
114 } | 104 } |
115 | 105 |
116 } // namespace webrtc | 106 } // namespace webrtc |
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