Adding Skia Recorder to Render Engine
To start recording run:
adb shell setprop debug.renderengine.capture_skia_ms 1000
File will be stored in the /data directory on the device:
adb shell ls -al /data/user/
adb pull /data/user/re_skiacapture_<timestamp>.mskp
The recording will stop after MS specified. To reset the
recording, set the capture_skia_ms flag to a new time.
When recording is finished, the capture_skia_ms flag will
be set to 0 to avoid circular recording.
Bug: 173805658
Test: Turn on the flag. Turn off the flag. Pull the file from
the device. Open it in Skia Debugger.
Change-Id: Iea478245c267fb4b26f980417d96acd7273bfb55
diff --git a/libs/renderengine/skia/debug/CaptureTimer.cpp b/libs/renderengine/skia/debug/CaptureTimer.cpp
new file mode 100644
index 0000000..11bcdb8
--- /dev/null
+++ b/libs/renderengine/skia/debug/CaptureTimer.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "CaptureTimer.h"
+
+#undef LOG_TAG
+#define LOG_TAG "RenderEngine"
+#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+
+#include "CommonPool.h"
+
+#include <thread>
+
+namespace android {
+namespace renderengine {
+namespace skia {
+
+void CaptureTimer::setTimeout(TimeoutCallback function, std::chrono::milliseconds delay) {
+ this->clear = false;
+ CommonPool::post([=]() {
+ if (this->clear) return;
+ std::this_thread::sleep_for(delay);
+ if (this->clear) return;
+ function();
+ });
+}
+
+void CaptureTimer::stop() {
+ this->clear = true;
+}
+
+} // namespace skia
+} // namespace renderengine
+} // namespace android
\ No newline at end of file