Merge "Additional mediametrics for MediaCodec" into rvc-dev am: 09a8853862 (ec5023ff) · Commits · e / os / android_frameworks_av

media/libstagefright/MediaCodec.cpp

+38 −3

Original line number	Diff line number	Diff line
		@@ -57,6 +57,7 @@
		#include <media/stagefright/BufferProducerWrapper.h>
		#include <media/stagefright/CCodec.h>
		#include <media/stagefright/MediaCodec.h>
		#include <media/stagefright/MediaCodecConstants.h>
		#include <media/stagefright/MediaCodecList.h>
		#include <media/stagefright/MediaDefs.h>
		#include <media/stagefright/MediaErrors.h>
		@@ -95,9 +96,12 @@ static const char *kCodecRotation = "android.media.mediacodec.rotation-degrees";
		static const char kCodecCrypto = "android.media.mediacodec.crypto"; / 0,1 */
		static const char kCodecProfile = "android.media.mediacodec.profile"; / 0..n */
		static const char kCodecLevel = "android.media.mediacodec.level"; / 0..n */
		static const char kCodecBitrateMode = "android.media.mediacodec.bitrate_mode"; / CQ/VBR/CBR */
		static const char kCodecBitrate = "android.media.mediacodec.bitrate"; / 0..n */
		static const char kCodecMaxWidth = "android.media.mediacodec.maxwidth"; / 0..n */
		static const char kCodecMaxHeight = "android.media.mediacodec.maxheight"; / 0..n */
		static const char *kCodecError = "android.media.mediacodec.errcode";
		static const char kCodecLifetimeMs = "android.media.mediacodec.lifetimeMs"; / 0..n ms*/
		static const char *kCodecErrorState = "android.media.mediacodec.errstate";
		static const char kCodecLatencyMax = "android.media.mediacodec.latency.max"; / in us */
		static const char kCodecLatencyMin = "android.media.mediacodec.latency.min"; / in us */
		@@ -619,7 +623,6 @@ MediaCodec::MediaCodec(const sp<ALooper> &looper, pid_t pid, uid_t uid)
		mFlags(0),
		mStickyError(OK),
		mSoftRenderer(NULL),
		mMetricsHandle(0),
		mIsVideo(false),
		mVideoWidth(0),
		mVideoHeight(0),
		@@ -679,6 +682,8 @@ void MediaCodec::initMediametrics() {
		mIndexOfFirstFrameWhenLowLatencyOn = -1;
		mInputBufferCounter = 0;
		}

		mLifetimeStartNs = systemTime(SYSTEM_TIME_MONOTONIC);
		}

		void MediaCodec::updateMediametrics() {
		@@ -687,7 +692,6 @@ void MediaCodec::updateMediametrics() {
		return;
		}


		if (mLatencyHist.getCount() != 0 ) {
		mediametrics_setInt64(mMetricsHandle, kCodecLatencyMax, mLatencyHist.getMax());
		mediametrics_setInt64(mMetricsHandle, kCodecLatencyMin, mLatencyHist.getMin());
		@@ -703,6 +707,11 @@ void MediaCodec::updateMediametrics() {
		if (mLatencyUnknown > 0) {
		mediametrics_setInt64(mMetricsHandle, kCodecLatencyUnknown, mLatencyUnknown);
		}
		if (mLifetimeStartNs > 0) {
		nsecs_t lifetime = systemTime(SYSTEM_TIME_MONOTONIC) - mLifetimeStartNs;
		lifetime = lifetime / (1000 * 1000); // emitted in ms, truncated not rounded
		mediametrics_setInt64(mMetricsHandle, kCodecLifetimeMs, lifetime);
		}

		{
		Mutex::Autolock al(mLatencyLock);
		@@ -740,7 +749,6 @@ void MediaCodec::updateEphemeralMediametrics(mediametrics_handle_t item) {
		}
		}


		// spit the data (if any) into the supplied analytics record
		if (recentHist.getCount()!= 0 ) {
		mediametrics_setInt64(item, kCodecRecentLatencyMax, recentHist.getMax());
		@@ -2309,6 +2317,8 @@ void MediaCodec::onMessageReceived(const sp<AMessage> &msg) {
		// meaningful and confusing for an encoder in a transcoder scenario
		mInputFormat->setInt32("allow-frame-drop", mAllowFrameDroppingBySurface);
		}
		sp<AMessage> interestingFormat =
		(mFlags & kFlagIsEncoder) ? mOutputFormat : mInputFormat;
		ALOGV("[%s] configured as input format: %s, output format: %s",
		mComponentName.c_str(),
		mInputFormat->debugString(4).c_str(),
		@@ -2322,6 +2332,7 @@ void MediaCodec::onMessageReceived(const sp<AMessage> &msg) {
		(new AMessage)->postReply(mReplyID);

		// augment our media metrics info, now that we know more things
		// such as what the codec extracted from any CSD passed in.
		if (mMetricsHandle != 0) {
		sp<AMessage> format;
		if (mConfigureMsg != NULL &&
		@@ -2333,6 +2344,30 @@ void MediaCodec::onMessageReceived(const sp<AMessage> &msg) {
		mime.c_str());
		}
		}
		// perhaps video only?
		int32_t profile = 0;
		if (interestingFormat->findInt32("profile", &profile)) {
		mediametrics_setInt32(mMetricsHandle, kCodecProfile, profile);
		}
		int32_t level = 0;
		if (interestingFormat->findInt32("level", &level)) {
		mediametrics_setInt32(mMetricsHandle, kCodecLevel, level);
		}
		// bitrate and bitrate mode, encoder only
		if (mFlags & kFlagIsEncoder) {
		// encoder specific values
		int32_t bitrate_mode = -1;
		if (mOutputFormat->findInt32(KEY_BITRATE_MODE, &bitrate_mode)) {
		mediametrics_setCString(mMetricsHandle, kCodecBitrateMode,
		asString_BitrateMode(bitrate_mode));
		}
		int32_t bitrate = -1;
		if (mOutputFormat->findInt32(KEY_BIT_RATE, &bitrate)) {
		mediametrics_setInt32(mMetricsHandle, kCodecBitrate, bitrate);
		}
		} else {
		// decoder specific values
		}
		}
		break;
		}

media/libstagefright/include/media/stagefright/MediaCodec.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -371,7 +371,8 @@ private:
		sp<Surface> mSurface;
		SoftwareRenderer *mSoftRenderer;

		mediametrics_handle_t mMetricsHandle;
		mediametrics_handle_t mMetricsHandle = 0;
		nsecs_t mLifetimeStartNs = 0;
		void initMediametrics();
		void updateMediametrics();
		void flushMediametrics();

services/mediametrics/statsd_codec.cpp

+22 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,28 @@ bool statsd_codec(const mediametrics::Item *item)
		}
		// android.media.mediacodec.latency.hist NOT EMITTED

		#if 0
		// TODO(b/139143194)
		// can't send them to statsd until statsd proto updates merge
		// but in the meantime, they can appear in local 'dumpsys media.metrics' output
		//
		// android.media.mediacodec.bitrate_mode string
		std::string bitrate_mode;
		if (item->getString("android.media.mediacodec.bitrate_mode", &bitrate_mode)) {
		metrics_proto.set_bitrate_mode(std::move(bitrate_mode));
		}
		// android.media.mediacodec.bitrate int32
		int32_t bitrate = -1;
		if (item->getInt32("android.media.mediacodec.bitrate", &bitrate)) {
		metrics_proto.set_bitrate(bitrate);
		}
		// android.media.mediacodec.lifetimeMs int64
		int64_t lifetimeMs = -1;
		if ( item->getInt64("android.media.mediacodec.lifetimeMs", &lifetimeMs)) {
		metrics_proto.set_lifetime_millis(lifetimeMs);
		}
		#endif

		std::string serialized;
		if (!metrics_proto.SerializeToString(&serialized)) {
		ALOGE("Failed to serialize codec metrics");