package sun.java2d.marlin;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ConcurrentLinkedQueue;
import static sun.java2d.marlin.MarlinUtils.logInfo;
import sun.java2d.marlin.stats.Histogram;
import sun.java2d.marlin.stats.Monitor;
import sun.java2d.marlin.stats.StatLong;
import sun.misc.ThreadGroupUtils;
public final class RendererStats implements MarlinConst {
private static volatile RendererStats singleton = null;
static RendererStats getInstance() {
if (singleton == null) {
singleton = new RendererStats();
}
return singleton;
}
public static void dumpStats() {
if (singleton != null) {
singleton.dump();
}
}
final ConcurrentLinkedQueue<RendererContext> allContexts
= new ConcurrentLinkedQueue<RendererContext>();
final StatLong stat_cache_rowAA
= new StatLong("cache.rowAA");
final StatLong stat_cache_rowAAChunk
= new StatLong("cache.rowAAChunk");
final StatLong stat_cache_tiles
= new StatLong("cache.tiles");
final StatLong stat_rdr_poly_stack_curves
= new StatLong("renderer.poly.stack.curves");
final StatLong stat_rdr_poly_stack_types
= new StatLong("renderer.poly.stack.types");
final StatLong stat_rdr_addLine
= new StatLong("renderer.addLine");
final StatLong stat_rdr_addLine_skip
= new StatLong("renderer.addLine.skip");
final StatLong stat_rdr_curveBreak
= new StatLong("renderer.curveBreakIntoLinesAndAdd");
final StatLong stat_rdr_curveBreak_dec
= new StatLong("renderer.curveBreakIntoLinesAndAdd.dec");
final StatLong stat_rdr_curveBreak_inc
= new StatLong("renderer.curveBreakIntoLinesAndAdd.inc");
final StatLong stat_rdr_quadBreak
= new StatLong("renderer.quadBreakIntoLinesAndAdd");
final StatLong stat_rdr_quadBreak_dec
= new StatLong("renderer.quadBreakIntoLinesAndAdd.dec");
final StatLong stat_rdr_edges
= new StatLong("renderer.edges");
final StatLong stat_rdr_edges_count
= new StatLong("renderer.edges.count");
final StatLong stat_rdr_edges_resizes
= new StatLong("renderer.edges.resize");
final StatLong stat_rdr_activeEdges
= new StatLong("renderer.activeEdges");
final StatLong stat_rdr_activeEdges_updates
= new StatLong("renderer.activeEdges.updates");
final StatLong stat_rdr_activeEdges_adds
= new StatLong("renderer.activeEdges.adds");
final StatLong stat_rdr_activeEdges_adds_high
= new StatLong("renderer.activeEdges.adds_high");
final StatLong stat_rdr_crossings_updates
= new StatLong("renderer.crossings.updates");
final StatLong stat_rdr_crossings_sorts
= new StatLong("renderer.crossings.sorts");
final StatLong stat_rdr_crossings_bsearch
= new StatLong("renderer.crossings.bsearch");
final StatLong stat_rdr_crossings_msorts
= new StatLong("renderer.crossings.msorts");
final StatLong stat_array_dasher_dasher
= new StatLong("array.dasher.dasher.d_float");
final StatLong stat_array_dasher_firstSegmentsBuffer
= new StatLong("array.dasher.firstSegmentsBuffer.d_float");
final StatLong stat_array_stroker_polystack_curves
= new StatLong("array.stroker.polystack.curves.d_float");
final StatLong stat_array_stroker_polystack_curveTypes
= new StatLong("array.stroker.polystack.curveTypes.d_byte");
final StatLong stat_array_marlincache_rowAAChunk
= new StatLong("array.marlincache.rowAAChunk.d_byte");
final StatLong stat_array_marlincache_touchedTile
= new StatLong("array.marlincache.touchedTile.int");
final StatLong stat_array_renderer_alphaline
= new StatLong("array.renderer.alphaline.int");
final StatLong stat_array_renderer_crossings
= new StatLong("array.renderer.crossings.int");
final StatLong stat_array_renderer_aux_crossings
= new StatLong("array.renderer.aux_crossings.int");
final StatLong stat_array_renderer_edgeBuckets
= new StatLong("array.renderer.edgeBuckets.int");
final StatLong stat_array_renderer_edgeBucketCounts
= new StatLong("array.renderer.edgeBucketCounts.int");
final StatLong stat_array_renderer_edgePtrs
= new StatLong("array.renderer.edgePtrs.int");
final StatLong stat_array_renderer_aux_edgePtrs
= new StatLong("array.renderer.aux_edgePtrs.int");
final Histogram hist_rdr_crossings
= new Histogram("renderer.crossings");
final Histogram hist_rdr_crossings_ratio
= new Histogram("renderer.crossings.ratio");
final Histogram hist_rdr_crossings_adds
= new Histogram("renderer.crossings.adds");
final Histogram hist_rdr_crossings_msorts
= new Histogram("renderer.crossings.msorts");
final Histogram hist_rdr_crossings_msorts_adds
= new Histogram("renderer.crossings.msorts.adds");
final Histogram hist_tile_generator_alpha
= new Histogram("tile_generator.alpha");
final Histogram hist_tile_generator_encoding
= new Histogram("tile_generator.encoding");
final Histogram hist_tile_generator_encoding_dist
= new Histogram("tile_generator.encoding.dist");
final Histogram hist_tile_generator_encoding_ratio
= new Histogram("tile_generator.encoding.ratio");
final Histogram hist_tile_generator_encoding_runLen
= new Histogram("tile_generator.encoding.runLen");
final StatLong[] statistics = new StatLong[]{
stat_cache_rowAA,
stat_cache_rowAAChunk,
stat_cache_tiles,
stat_rdr_poly_stack_types,
stat_rdr_poly_stack_curves,
stat_rdr_addLine,
stat_rdr_addLine_skip,
stat_rdr_curveBreak,
stat_rdr_curveBreak_dec,
stat_rdr_curveBreak_inc,
stat_rdr_quadBreak,
stat_rdr_quadBreak_dec,
stat_rdr_edges,
stat_rdr_edges_count,
stat_rdr_edges_resizes,
stat_rdr_activeEdges,
stat_rdr_activeEdges_updates,
stat_rdr_activeEdges_adds,
stat_rdr_activeEdges_adds_high,
stat_rdr_crossings_updates,
stat_rdr_crossings_sorts,
stat_rdr_crossings_bsearch,
stat_rdr_crossings_msorts,
hist_rdr_crossings,
hist_rdr_crossings_ratio,
hist_rdr_crossings_adds,
hist_rdr_crossings_msorts,
hist_rdr_crossings_msorts_adds,
hist_tile_generator_alpha,
hist_tile_generator_encoding,
hist_tile_generator_encoding_dist,
hist_tile_generator_encoding_ratio,
hist_tile_generator_encoding_runLen,
stat_array_dasher_dasher,
stat_array_dasher_firstSegmentsBuffer,
stat_array_stroker_polystack_curves,
stat_array_stroker_polystack_curveTypes,
stat_array_marlincache_rowAAChunk,
stat_array_marlincache_touchedTile,
stat_array_renderer_alphaline,
stat_array_renderer_crossings,
stat_array_renderer_aux_crossings,
stat_array_renderer_edgeBuckets,
stat_array_renderer_edgeBucketCounts,
stat_array_renderer_edgePtrs,
stat_array_renderer_aux_edgePtrs
};
final Monitor mon_pre_getAATileGenerator
= new Monitor("MarlinRenderingEngine.getAATileGenerator()");
final Monitor mon_npi_currentSegment
= new Monitor("NormalizingPathIterator.currentSegment()");
final Monitor mon_rdr_addLine
= new Monitor("Renderer.addLine()");
final Monitor mon_rdr_endRendering
= new Monitor("Renderer.endRendering()");
final Monitor mon_rdr_endRendering_Y
= new Monitor("Renderer._endRendering(Y)");
final Monitor mon_rdr_copyAARow
= new Monitor("Renderer.copyAARow()");
final Monitor mon_pipe_renderTiles
= new Monitor("AAShapePipe.renderTiles()");
final Monitor mon_ptg_getAlpha
= new Monitor("MarlinTileGenerator.getAlpha()");
final Monitor mon_debug
= new Monitor("DEBUG()");
final Monitor[] monitors = new Monitor[]{
mon_pre_getAATileGenerator,
mon_npi_currentSegment,
mon_rdr_addLine,
mon_rdr_endRendering,
mon_rdr_endRendering_Y,
mon_rdr_copyAARow,
mon_pipe_renderTiles,
mon_ptg_getAlpha,
mon_debug
};
private RendererStats() {
super();
AccessController.doPrivileged(
(PrivilegedAction<Void>) () -> {
final Thread hook = new Thread(
ThreadGroupUtils.getRootThreadGroup(),
new Runnable() {
@Override
public void run() {
dump();
}
},
"MarlinStatsHook"
);
hook.setContextClassLoader(null);
Runtime.getRuntime().addShutdownHook(hook);
if (useDumpThread) {
final Timer statTimer = new Timer("RendererStats");
statTimer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
dump();
}
}, statDump, statDump);
}
return null;
}
);
}
void dump() {
if (doStats) {
ArrayCache.dumpStats();
}
final RendererContext[] all = allContexts.toArray(
new RendererContext[allContexts.size()]);
for (RendererContext rdrCtx : all) {
logInfo("RendererContext: " + rdrCtx.name);
if (doMonitors) {
for (Monitor monitor : monitors) {
if (monitor.count != 0) {
logInfo(monitor.toString());
}
}
final long total = mon_pre_getAATileGenerator.sum;
if (total != 0L) {
for (Monitor monitor : monitors) {
logInfo(monitor.name + " : "
+ ((100d * monitor.sum) / total) + " %");
}
}
if (doFlushMonitors) {
for (Monitor m : monitors) {
m.reset();
}
}
}
if (doStats) {
for (StatLong stat : statistics) {
if (stat.count != 0) {
logInfo(stat.toString());
stat.reset();
}
}
final RendererContext.ArrayCachesHolder holder
= rdrCtx.getArrayCachesHolder();
logInfo("Array caches for thread: " + rdrCtx.name);
for (IntArrayCache cache : holder.intArrayCaches) {
cache.dumpStats();
}
logInfo("Dirty Array caches for thread: " + rdrCtx.name);
for (IntArrayCache cache : holder.dirtyIntArrayCaches) {
cache.dumpStats();
}
for (FloatArrayCache cache : holder.dirtyFloatArrayCaches) {
cache.dumpStats();
}
for (ByteArrayCache cache : holder.dirtyByteArrayCaches) {
cache.dumpStats();
}
}
}
}
}