Adding bulk plot reffer to cached textblobs

src/gpu/GrBatchAtlas.cpp

Index: src/gpu/GrBatchAtlas.cpp
diff --git a/src/gpu/GrBatchAtlas.cpp b/src/gpu/GrBatchAtlas.cpp
index 3374e00a9f7080f143057c792abdca4dfe992ef6..0166fcec86b9a20a461c1feeb5ca085df1522e35 100644
--- a/src/gpu/GrBatchAtlas.cpp
+++ b/src/gpu/GrBatchAtlas.cpp
@@ -229,6 +229,7 @@ GrBatchAtlas::GrBatchAtlas(GrTexture* texture, int numPlotsX, int numPlotsY)
     , fPlotWidth(texture->width() / numPlotsX)
     , fPlotHeight(texture->height() / numPlotsY)
     , fAtlasGeneration(kInvalidAtlasGeneration + 1) {
+    SkASSERT(fNumPlotsX * fNumPlotsY <= BulkTokenReffer::kMaxPlots);
     SkASSERT(fPlotWidth * fNumPlotsX == texture->width());
     SkASSERT(fPlotHeight * fNumPlotsY == texture->height());
 
@@ -359,14 +360,29 @@ bool GrBatchAtlas::addToAtlas(AtlasID* id, GrBatchTarget* batchTarget,
 }
 
 bool GrBatchAtlas::hasID(AtlasID id) {
-    int index = this->getIndexFromID(id);
+    int index = this->GetIndexFromID(id);
     SkASSERT(index < fNumPlotsX * fNumPlotsY);
-    return fPlotArray[index]->genID() == this->getGenerationFromID(id);
+    return fPlotArray[index]->genID() == this->GetGenerationFromID(id);
 }
 
 void GrBatchAtlas::setLastRefToken(AtlasID id, BatchToken batchToken) {
     SkASSERT(this->hasID(id));
-    int index = this->getIndexFromID(id);
+    int index = this->GetIndexFromID(id);
     this->makeMRU(fPlotArray[index]);

[bsalomon, 2015/04/01 20:21:31]

Call setLastRefTokenInternal() here?

     fPlotArray[index]->setLastRefToken(batchToken);
 }
+
+void GrBatchAtlas::setLastRefTokenInternal(int index, BatchToken batchToken) {

[bsalomon, 2015/04/01 20:21:31]

tiny nit, I think we more often say "internalSetLastRefToken"

+    SkASSERT(index < fNumPlotsX * fNumPlotsY);
+    this->makeMRU(fPlotArray[index]);
+    fPlotArray[index]->setLastRefToken(batchToken);
+}
+
+void GrBatchAtlas::setLastRefTokenBulk(const BulkTokenReffer& reffer) {
+    int plotsToUpdateCount = reffer.fPlotsToUpdate.count();
+    for (int i = 0; i < plotsToUpdateCount; i++) {
+        BatchPlot* plot = fPlotArray[reffer.fPlotsToUpdate[i]];
+        this->makeMRU(plot);
+        plot->setLastRefToken(reffer.fBatchToken);
+    }
+}