Add detailed Skia traces sysprop to RenderEngine.
BUG:180767647
Test: setprop, force client composition, perfetto trace
1. `adb shell setprop debug.renderengine.skia_atrace_enabled 1`
2. `adb shell stop && adb shell start`
3. Force client composition:
`adb shell service call SurfaceFlinger 1008 i32 1`
(`adb shell dumpsys SurfaceFlinger | grep -A 30 "HWC layers"` can
be used to check layers are "CLIENT" instead of "DEVICE".)
4. Perfetto script to trace.
5. See skia traces e.g. `grsurfacedrawcontext` in surfaceflinger
RenderEngine process.
Change-Id: I0612e3df82de08ab6a754b4f60d09057d335b1b1
diff --git a/libs/renderengine/skia/SkiaRenderEngine.cpp b/libs/renderengine/skia/SkiaRenderEngine.cpp
index 81f0b6f..29175a2 100644
--- a/libs/renderengine/skia/SkiaRenderEngine.cpp
+++ b/libs/renderengine/skia/SkiaRenderEngine.cpp
@@ -14,13 +14,22 @@
* limitations under the License.
*/
-//#define LOG_NDEBUG 0
#undef LOG_TAG
#define LOG_TAG "RenderEngine"
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
+#include "SkiaRenderEngine.h"
+
+#include <android-base/properties.h>
+#include <src/core/SkTraceEventCommon.h>
+
namespace android {
namespace renderengine {
-namespace skia {} // namespace skia
+namespace skia {
+SkiaRenderEngine::SkiaRenderEngine(RenderEngineType type) : RenderEngine(type) {
+ SkAndroidFrameworkTraceUtil::setEnableTracing(
+ base::GetBoolProperty(PROPERTY_SKIA_ATRACE_ENABLED, false));
+}
+} // namespace skia
} // namespace renderengine
-} // namespace android
\ No newline at end of file
+} // namespace android