Index: tools/perf/page_sets/tough_pepper_cases/extra_data/README |
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+--- How to build the touch_drawing_plugin.pexe --- |
+ |
+1. Download the Native Client SDK at |
+ https://developer.chrome.com/native-client/sdk/download |
+2. Create a directory input_event_private at |
+ (NACL_SDK_ROOT)/examples/api/input_event_private |
+3. Copy Makefile and touch_drawing_plugin.cc over to input_event_private/ |
+4. Run "TOOLCHAIN=pnacl make" in input_event_private/ |
+ |
+ |
+ |
+--- How the plugin telemetry test work --- |
+ |
+tough_scheduling_cases.simple_pepper_plugin.html is the test page which |
+has an <embed> element that loads the platform independent executable |
+touch_drawing_plugin.pexe. The plugin paints a square for each touch move |
+event and tracks the input latency of the touch event through private API |
+InputEventPrivate. |
+ |