Reland of Combine webrtc/api/java/android and webrtc/api/java/src. (patchset #1 id:1 of https://codereview.webrtc.org/2106333005/ )
Reason for revert:
Issues fixed
Original issue's description:
> Revert of Combine webrtc/api/java/android and webrtc/api/java/src. (patchset #1 id:1 of https://codereview.webrtc.org/2111823002/ )
>
> Reason for revert:
> Breaks downstream dependencies
>
> Original issue's description:
> > Combine webrtc/api/java/android and webrtc/api/java/src.
> >
> > It used to be that there was a Java api for devices not running Android
> > but that is no longer the case. I combined the directories and made
> > the folder structure chromium style.
> >
> > BUG=webrtc:6067
> > R=magjed@webrtc.org, tommi@webrtc.org
> >
> > Committed: https://chromium.googlesource.com/external/webrtc/+/ceefe20dd65387d83059d9fc1ce84842650ed5e2
>
> TBR=magjed@webrtc.org,tommi@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:6067
>
> Committed: https://chromium.googlesource.com/external/webrtc/+/9b0dc622d46b6b09bb7ccaca6b2f68739c87ff8d
TBR=magjed@webrtc.org,tommi@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:6067
Review-Url: https://codereview.webrtc.org/2111923003
Cr-Commit-Position: refs/heads/master@{#13363}
diff --git a/webrtc/api/android/jni/androidmediacodeccommon.h b/webrtc/api/android/jni/androidmediacodeccommon.h
new file mode 100644
index 0000000..4aa938d
--- /dev/null
+++ b/webrtc/api/android/jni/androidmediacodeccommon.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2015 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.
+ */
+
+#ifndef WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_
+#define WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_
+
+#include <android/log.h>
+#include <string>
+
+#include "webrtc/base/thread.h"
+#include "webrtc/api/android/jni/classreferenceholder.h"
+#include "webrtc/api/android/jni/jni_helpers.h"
+#include "webrtc/base/logging.h"
+#include "webrtc/base/thread.h"
+
+namespace webrtc_jni {
+
+// Uncomment this define to enable verbose logging for every encoded/decoded
+// video frame.
+//#define TRACK_BUFFER_TIMING
+
+#define TAG_COMMON "MediaCodecVideo"
+
+// Color formats supported by encoder - should mirror supportedColorList
+// from MediaCodecVideoEncoder.java
+enum COLOR_FORMATTYPE {
+ COLOR_FormatYUV420Planar = 0x13,
+ COLOR_FormatYUV420SemiPlanar = 0x15,
+ COLOR_QCOM_FormatYUV420SemiPlanar = 0x7FA30C00,
+ // NV12 color format supported by QCOM codec, but not declared in MediaCodec -
+ // see /hardware/qcom/media/mm-core/inc/OMX_QCOMExtns.h
+ // This format is presumably similar to COLOR_FormatYUV420SemiPlanar,
+ // but requires some (16, 32?) byte alignment.
+ COLOR_QCOM_FORMATYUV420PackedSemiPlanar32m = 0x7FA30C04
+};
+
+// Arbitrary interval to poll the codec for new outputs.
+enum { kMediaCodecPollMs = 10 };
+// Arbitrary interval to poll at when there should be no more frames.
+enum { kMediaCodecPollNoFramesMs = 100 };
+// Media codec maximum output buffer ready timeout.
+enum { kMediaCodecTimeoutMs = 1000 };
+// Interval to print codec statistics (bitrate, fps, encoding/decoding time).
+enum { kMediaCodecStatisticsIntervalMs = 3000 };
+// Maximum amount of pending frames for VP8 decoder.
+enum { kMaxPendingFramesVp8 = 1 };
+// Maximum amount of pending frames for VP9 decoder.
+enum { kMaxPendingFramesVp9 = 1 };
+// Maximum amount of pending frames for H.264 decoder.
+enum { kMaxPendingFramesH264 = 3 };
+// Maximum amount of decoded frames for which per-frame logging is enabled.
+enum { kMaxDecodedLogFrames = 10 };
+// Maximum amount of encoded frames for which per-frame logging is enabled.
+enum { kMaxEncodedLogFrames = 10 };
+
+static inline void AllowBlockingCalls() {
+ rtc::Thread* current_thread = rtc::Thread::Current();
+ if (current_thread != NULL)
+ current_thread->SetAllowBlockingCalls(true);
+}
+
+// Return the (singleton) Java Enum object corresponding to |index|;
+// |state_class_fragment| is something like "MediaSource$State".
+static inline jobject JavaEnumFromIndexAndClassName(
+ JNIEnv* jni, const std::string& state_class_fragment, int index) {
+ const std::string state_class = "org/webrtc/" + state_class_fragment;
+ return JavaEnumFromIndex(jni, FindClass(jni, state_class.c_str()),
+ state_class, index);
+}
+
+// Checks for any Java exception, prints stack backtrace and clears
+// currently thrown exception.
+static inline bool CheckException(JNIEnv* jni) {
+ if (jni->ExceptionCheck()) {
+ LOG_TAG(rtc::LS_ERROR, TAG_COMMON) << "Java JNI exception.";
+ jni->ExceptionDescribe();
+ jni->ExceptionClear();
+ return true;
+ }
+ return false;
+}
+
+} // namespace webrtc_jni
+
+#endif // WEBRTC_API_JAVA_JNI_ANDROIDMEDIACODECCOMMON_H_