Adding bulk plot reffer to cached textblobs

src/gpu/GrBatchAtlas.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrBatchAtlas.h"
 #include "GrBatchTarget.h"
 #include "GrGpu.h"
@@ skipping 211 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
 GrBatchAtlas::GrBatchAtlas(GrTexture* texture, int numPlotsX, int numPlotsY)
     : fTexture(texture)
     , fNumPlotsX(numPlotsX)
     , fNumPlotsY(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());
 
     // We currently do not support compressed atlases...
     SkASSERT(!GrPixelConfigIsCompressed(texture->desc().fConfig));
 
     // set up allocated plots
     fBPP = GrBytesPerPixel(texture->desc().fConfig);
     fPlotArray = SkNEW_ARRAY(SkAutoTUnref<BatchPlot>, (fNumPlotsX * fNumPlotsY));
 
@@ skipping 110 matching lines @@
     newPlot->setLastUploadToken(batchTarget->currentToken());
     SkAutoTUnref<GrPlotUploader> uploader(SkNEW_ARGS(GrPlotUploader, (newPlot)));
     batchTarget->upload(uploader);
     *id = newPlot->id();
     plot->unref();
     fAtlasGeneration++;
     return true;
 }
 
 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);
+    }
+}