module/modules/dynamicMemory/renderer/DensityRenderer.cpp

   1 #include <iostream>
   2
   3 #include "DensityRenderer.h"
   4
   5 DensityRenderer::DensityRenderer(DynamicMemoryDataCache *dataCache) : AbstractRenderer<DynamicMemoryDataCache>(dataCache) {
   6
   7 }
   8
   9 DensityRenderer::~DensityRenderer() {
  10
  11 }
  12
  13 void DensityRenderer::renderRange(VisualizationWrapper *visualization, const DataRange &range, bool *abort) {
  14         class Visitor : public CacheVisitor {
  15         public:
  16                 bool *m_abort;
  17                 VisualizationWrapper *m_visualization;
  18                 virtual void handleBlock(Block *block) {
  19                         std::cout << "Drawing box . . ." << std::endl;
  20                         DataCoord start(block->allocTime(), double(block->address()));
  21                         DataCoord end(block->releaseTime(), double(block->address() + block->size()));
  22                         std::cout << "\tfrom (" << block->allocTime() << "," << block->address() << ") to (" << block->releaseTime() << "," << block->address() + block->size() << ") . . ." << std::endl;
  23
  24                         /* Create a 24-bit integer with the allocTime and address (disregard size for now) */
  25                         uint32_t colour = block->allocTime() & 0xffffff;
  26                         colour ^= block->address() & 0xffffff;
  27
  28                         m_visualization->setFillColour(colour & 0xff, (colour >> 8) & 0xff, (colour >> 16) & 0xff, 128);
  29                         m_visualization->drawBox(DataRange(block->allocTime(), block->address(), block->releaseTime(), block->address() + block->size()));
  30         }
  31         } visitor;
  32         visitor.m_abort = abort;
  33         visitor.m_visualization = visualization;
  34         visualization->clear();
  35         visualization->lock();
  36         dataCache()->visit(range, &visitor);
  37         visualization->touch(dataCache()->heartbeatTimestamp());
  38         visualization->unlock();
  39 }
  40
  41 DataRange DensityRenderer::defaultRange() const {
  42         return dataCache()->densityRange();
  43 }