Merge "Increase default Wm buffer size"

class WindowTracing {

    /**

     * Maximum buffer size, currently defined as 512 KB

     * Maximum buffer size, currently defined as 5 MB

     * Size was experimentally defined to fit between 100 to 150 elements.

     */

    private static final int BUFFER_CAPACITY_CRITICAL = 512 * 1024;

    private static final int BUFFER_CAPACITY_TRIM = 2048 * 1024;

    private static final int BUFFER_CAPACITY_ALL = 4096 * 1024;

    private static final int BUFFER_CAPACITY_CRITICAL = 5120 * 1024; // 5 MB

    private static final int BUFFER_CAPACITY_TRIM = 10240 * 1024; // 10 MB

    private static final int BUFFER_CAPACITY_ALL = 20480 * 1024; // 20 MB

    static final String WINSCOPE_EXT = ".winscope";

    private static final String TRACE_FILENAME = "/data/misc/wmtrace/wm_trace" + WINSCOPE_EXT;

    private static final String TAG = "WindowTracing";