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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "media/base/android/media_codec_bridge.h" | 5 #include "media/base/android/media_codec_bridge.h" |
6 | 6 |
7 | 7 |
8 #include "base/android/build_info.h" | 8 #include "base/android/build_info.h" |
9 #include "base/android/jni_android.h" | 9 #include "base/android/jni_android.h" |
10 #include "base/android/jni_array.h" | 10 #include "base/android/jni_array.h" |
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239 DVLOG(1) << __PRETTY_FUNCTION__ << "Default codec for " << mime_type << | 239 DVLOG(1) << __PRETTY_FUNCTION__ << "Default codec for " << mime_type << |
240 " : " << codec_name; | 240 " : " << codec_name; |
241 // It would be nice if MediaCodecInfo externalized some notion of | 241 // It would be nice if MediaCodecInfo externalized some notion of |
242 // HW-acceleration but it doesn't. Android Media guidance is that the | 242 // HW-acceleration but it doesn't. Android Media guidance is that the |
243 // "OMX.google" prefix is always used for SW decoders, so that's what we | 243 // "OMX.google" prefix is always used for SW decoders, so that's what we |
244 // use. "OMX.SEC.*" codec is Samsung software implementation - report it | 244 // use. "OMX.SEC.*" codec is Samsung software implementation - report it |
245 // as unaccelerated as well. Also temporary blacklist Exynos and MediaTek | 245 // as unaccelerated as well. Also temporary blacklist Exynos and MediaTek |
246 // devices while HW decoder video freezes and distortions are | 246 // devices while HW decoder video freezes and distortions are |
247 // investigated - http://crbug.com/446974. | 247 // investigated - http://crbug.com/446974. |
248 if (codec_name.length() > 0) { | 248 if (codec_name.length() > 0) { |
249 return (base::StartsWithASCII(codec_name, "OMX.google.", true) || | 249 return (base::StartsWith(codec_name, "OMX.google.", |
250 base::StartsWithASCII(codec_name, "OMX.SEC.", true) || | 250 base::CompareCase::SENSITIVE) || |
251 base::StartsWithASCII(codec_name, "OMX.MTK.", true) || | 251 base::StartsWith(codec_name, "OMX.SEC.", |
252 base::StartsWithASCII(codec_name, "OMX.Exynos.", true)); | 252 base::CompareCase::SENSITIVE) || |
| 253 base::StartsWith(codec_name, "OMX.MTK.", |
| 254 base::CompareCase::SENSITIVE) || |
| 255 base::StartsWith(codec_name, "OMX.Exynos.", |
| 256 base::CompareCase::SENSITIVE)); |
253 } | 257 } |
254 return true; | 258 return true; |
255 } | 259 } |
256 | 260 |
257 MediaCodecBridge::MediaCodecBridge(const std::string& mime, | 261 MediaCodecBridge::MediaCodecBridge(const std::string& mime, |
258 bool is_secure, | 262 bool is_secure, |
259 MediaCodecDirection direction) { | 263 MediaCodecDirection direction) { |
260 JNIEnv* env = AttachCurrentThread(); | 264 JNIEnv* env = AttachCurrentThread(); |
261 CHECK(env); | 265 CHECK(env); |
262 DCHECK(!mime.empty()); | 266 DCHECK(!mime.empty()); |
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837 JNIEnv* env = AttachCurrentThread(); | 841 JNIEnv* env = AttachCurrentThread(); |
838 return Java_MediaCodecBridge_isAdaptivePlaybackSupported( | 842 return Java_MediaCodecBridge_isAdaptivePlaybackSupported( |
839 env, media_codec(), width, height); | 843 env, media_codec(), width, height); |
840 } | 844 } |
841 | 845 |
842 bool MediaCodecBridge::RegisterMediaCodecBridge(JNIEnv* env) { | 846 bool MediaCodecBridge::RegisterMediaCodecBridge(JNIEnv* env) { |
843 return RegisterNativesImpl(env); | 847 return RegisterNativesImpl(env); |
844 } | 848 } |
845 | 849 |
846 } // namespace media | 850 } // namespace media |
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