1fc4810006
Earlier, no statistics were reported if no frames were being delivered for encoding. This makes statics always be reported regardless of if there are frames being delivered to the encoder. Review-Url: https://codereview.webrtc.org/2051403002 Cr-Commit-Position: refs/heads/master@{#13122}
93 lines
3.4 KiB
C++
93 lines
3.4 KiB
C++
/*
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* Copyright 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_
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#define WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_
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#include <android/log.h>
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#include <string>
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#include "webrtc/base/thread.h"
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#include "webrtc/api/java/jni/classreferenceholder.h"
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#include "webrtc/api/java/jni/jni_helpers.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/base/thread.h"
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namespace webrtc_jni {
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// Uncomment this define to enable verbose logging for every encoded/decoded
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// video frame.
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//#define TRACK_BUFFER_TIMING
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#define TAG_COMMON "MediaCodecVideo"
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// Color formats supported by encoder - should mirror supportedColorList
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// from MediaCodecVideoEncoder.java
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enum COLOR_FORMATTYPE {
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COLOR_FormatYUV420Planar = 0x13,
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COLOR_FormatYUV420SemiPlanar = 0x15,
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COLOR_QCOM_FormatYUV420SemiPlanar = 0x7FA30C00,
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// NV12 color format supported by QCOM codec, but not declared in MediaCodec -
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// see /hardware/qcom/media/mm-core/inc/OMX_QCOMExtns.h
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// This format is presumably similar to COLOR_FormatYUV420SemiPlanar,
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// but requires some (16, 32?) byte alignment.
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COLOR_QCOM_FORMATYUV420PackedSemiPlanar32m = 0x7FA30C04
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};
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// Arbitrary interval to poll the codec for new outputs.
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enum { kMediaCodecPollMs = 10 };
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// Arbitrary interval to poll at when there should be no more frames.
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enum { kMediaCodecPollNoFramesMs = 100 };
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// Media codec maximum output buffer ready timeout.
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enum { kMediaCodecTimeoutMs = 1000 };
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// Interval to print codec statistics (bitrate, fps, encoding/decoding time).
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enum { kMediaCodecStatisticsIntervalMs = 3000 };
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// Maximum amount of pending frames for VP8 decoder.
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enum { kMaxPendingFramesVp8 = 1 };
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// Maximum amount of pending frames for VP9 decoder.
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enum { kMaxPendingFramesVp9 = 1 };
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// Maximum amount of pending frames for H.264 decoder.
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enum { kMaxPendingFramesH264 = 8 };
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// Maximum amount of decoded frames for which per-frame logging is enabled.
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enum { kMaxDecodedLogFrames = 10 };
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// Maximum amount of encoded frames for which per-frame logging is enabled.
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enum { kMaxEncodedLogFrames = 10 };
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static inline void AllowBlockingCalls() {
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rtc::Thread* current_thread = rtc::Thread::Current();
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if (current_thread != NULL)
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current_thread->SetAllowBlockingCalls(true);
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}
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// Return the (singleton) Java Enum object corresponding to |index|;
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// |state_class_fragment| is something like "MediaSource$State".
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static inline jobject JavaEnumFromIndexAndClassName(
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JNIEnv* jni, const std::string& state_class_fragment, int index) {
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const std::string state_class = "org/webrtc/" + state_class_fragment;
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return JavaEnumFromIndex(jni, FindClass(jni, state_class.c_str()),
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state_class, index);
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}
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// Checks for any Java exception, prints stack backtrace and clears
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// currently thrown exception.
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static inline bool CheckException(JNIEnv* jni) {
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if (jni->ExceptionCheck()) {
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LOG_TAG(rtc::LS_ERROR, TAG_COMMON) << "Java JNI exception.";
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jni->ExceptionDescribe();
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jni->ExceptionClear();
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return true;
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}
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return false;
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}
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} // namespace webrtc_jni
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#endif // WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_
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