commit cd2f75857f3d219e21fdd6e9ed27e04e5bceed9f
author Josh Hou <joshhou@google.com> Tue Feb 02 16:26:53 2021 +0800
committer Josh Hou <joshhou@google.com> Thu Feb 04 11:21:08 2021 +0800
tree 9ebc804b1e5d2ff68ed0b94aa95c6c37d5ed0850
parent 95a6374c968310142296d8431921f85487eedf83

VT: print debug logs between nalunits -> decoder -> renderer

Use the property to control whether to print FPS information.

1) Following log will be printed for every nal units which are going to be provided to decoder
10-08 15:23:44.660 D 5626     8278     AAVCAssembler:  Access unit complete (1 nal units)
10-08 15:23:44.700 D 5626     8278     AAVCAssembler:  Access unit complete (1 nal units)

2) Following log will be printed for every frame which is going to be rendered.
10-08 15:23:44.865 D 5626     8282     CCodecBufferChannel: [c2.exynos.h264.decoder#49] queue buffer successful
10-08 15:23:44.865 D 5626     8282     CCodecBufferChannel: [c2.exynos.h264.decoder#49] queue buffer successful

Bug: 179124671
Test: Verify the property works
Change-Id: I0aa848bb75c0db1821c5a40577c5ca90984753e7
Merged-In: I0aa848bb75c0db1821c5a40577c5ca90984753e7

media/codec2/sfplugin/CCodecBufferChannel.cpp

diff --git a/media/codec2/sfplugin/CCodecBufferChannel.cpp b/media/codec2/sfplugin/CCodecBufferChannel.cpp
index 74480b8..44ebf84 100644
--- a/media/codec2/sfplugin/CCodecBufferChannel.cpp
+++ b/media/codec2/sfplugin/CCodecBufferChannel.cpp
@@ -30,6 +30,7 @@
 
 #include <android/hardware/cas/native/1.0/IDescrambler.h>
 #include <android/hardware/drm/1.0/types.h>
+#include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <binder/MemoryBase.h>
 #include <binder/MemoryDealer.h>
@@ -895,7 +896,12 @@
         }
         return result;
     }
-    ALOGV("[%s] queue buffer successful", mName);
+
+    if(android::base::GetBoolProperty("debug.stagefright.fps", false)) {
+        ALOGD("[%s] queue buffer successful", mName);
+    } else {
+        ALOGV("[%s] queue buffer successful", mName);
+    }
 
     int64_t mediaTimeUs = 0;
     (void)buffer->meta()->findInt64("timeUs", &mediaTimeUs);

media/libstagefright/rtsp/AAVCAssembler.cpp

diff --git a/media/libstagefright/rtsp/AAVCAssembler.cpp b/media/libstagefright/rtsp/AAVCAssembler.cpp
index cccb63a..72a377d 100644
--- a/media/libstagefright/rtsp/AAVCAssembler.cpp
+++ b/media/libstagefright/rtsp/AAVCAssembler.cpp
@@ -28,6 +28,8 @@
 #include <media/stagefright/foundation/avc_utils.h>
 #include <media/stagefright/foundation/hexdump.h>
 
+#include <android-base/properties.h>
+
 #include <stdint.h>
 
 namespace android {
@@ -513,7 +515,11 @@
 void AAVCAssembler::submitAccessUnit() {
     CHECK(!mNALUnits.empty());
 
-    ALOGV("Access unit complete (%zu nal units)", mNALUnits.size());
+    if(android::base::GetBoolProperty("debug.stagefright.fps", false)) {
+        ALOGD("Access unit complete (%zu nal units)", mNALUnits.size());
+    } else {
+        ALOGV("Access unit complete (%zu nal units)", mNALUnits.size());
+    }
 
     size_t totalSize = 0;
     for (List<sp<ABuffer> >::iterator it = mNALUnits.begin();