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Removed memory leak, allocated more on the stack

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This commit is contained in:
Jacob Essex 2012-03-27 13:58:12 +01:00
parent b76b62e5e4
commit ec21ff21cc
3 changed files with 30 additions and 31 deletions
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48
apps/openmw/mwrender/terrain.cpp
View file

@ -16,33 +16,32 @@ namespace MWRender
//----------------------------------------------------------------------------------------------
TerrainManager::TerrainManager(Ogre::SceneManager* mgr, const MWWorld::Environment& evn) :
mEnvironment(evn)
mEnvironment(evn), mTerrainGroup(TerrainGroup(mgr, Terrain::ALIGN_X_Z, mLandSize, mWorldSize))
{
mTerrainGlobals = OGRE_NEW TerrainGlobalOptions();
TerrainMaterialGeneratorPtr matGen;
TerrainMaterialGeneratorB* matGenP = new TerrainMaterialGeneratorB();
matGen.bind(matGenP);
mTerrainGlobals->setDefaultMaterialGenerator(matGen);
mTerrainGlobals.setDefaultMaterialGenerator(matGen);
TerrainMaterialGenerator::Profile* const activeProfile =
mTerrainGlobals->getDefaultMaterialGenerator()
mTerrainGlobals.getDefaultMaterialGenerator()
->getActiveProfile();
mActiveProfile = static_cast<TerrainMaterialGeneratorB::SM2Profile*>(activeProfile);
//The pixel error should be as high as possible without it being noticed
//as it governs how fast mesh quality decreases.
mTerrainGlobals->setMaxPixelError(8);
mTerrainGlobals.setMaxPixelError(8);
mTerrainGlobals->setLayerBlendMapSize(32);
mTerrainGlobals->setDefaultGlobalColourMapSize(65);
mTerrainGlobals.setLayerBlendMapSize(32);
mTerrainGlobals.setDefaultGlobalColourMapSize(65);
//10 (default) didn't seem to be quite enough
mTerrainGlobals->setSkirtSize(128);
mTerrainGlobals.setSkirtSize(128);
//due to the sudden flick between composite and non composite textures,
//this seemed the distance where it wasn't too noticeable
mTerrainGlobals->setCompositeMapDistance(mWorldSize*2);
mTerrainGlobals.setCompositeMapDistance(mWorldSize*2);
mActiveProfile->setLightmapEnabled(false);
mActiveProfile->setLayerSpecularMappingEnabled(false);
@ -54,16 +53,11 @@ namespace MWRender
//disabled
mActiveProfile->setCompositeMapEnabled(false);
mTerrainGroup = OGRE_NEW TerrainGroup(mgr,
Terrain::ALIGN_X_Z,
mLandSize,
mWorldSize);
mTerrainGroup->setOrigin(Vector3(mWorldSize/2,
mTerrainGroup.setOrigin(Vector3(mWorldSize/2,
0,
-mWorldSize/2));
Terrain::ImportData& importSettings = mTerrainGroup->getDefaultImportSettings();
Terrain::ImportData& importSettings = mTerrainGroup.getDefaultImportSettings();
importSettings.inputBias = 0;
importSettings.terrainSize = mLandSize;
@ -78,22 +72,20 @@ namespace MWRender
TerrainManager::~TerrainManager()
{
OGRE_DELETE mTerrainGroup;
OGRE_DELETE mTerrainGlobals;
}
//----------------------------------------------------------------------------------------------
void TerrainManager::setDiffuse(const ColourValue& diffuse)
{
mTerrainGlobals->setCompositeMapDiffuse(diffuse);
mTerrainGlobals.setCompositeMapDiffuse(diffuse);
}
//----------------------------------------------------------------------------------------------
void TerrainManager::setAmbient(const ColourValue& ambient)
{
mTerrainGlobals->setCompositeMapAmbient(ambient);
mTerrainGlobals.setCompositeMapAmbient(ambient);
}
//----------------------------------------------------------------------------------------------
@ -117,7 +109,7 @@ namespace MWRender
for ( int y = 0; y < 2; y++ )
{
Terrain::ImportData terrainData =
mTerrainGroup->getDefaultImportSettings();
mTerrainGroup.getDefaultImportSettings();
const int terrainX = cellX * 2 + x;
const int terrainY = cellY * 2 + y;
@ -155,13 +147,13 @@ namespace MWRender
x * numTextures, y * numTextures,
numTextures, indexes);
if (mTerrainGroup->getTerrain(terrainX, terrainY) == NULL)
if (mTerrainGroup.getTerrain(terrainX, terrainY) == NULL)
{
mTerrainGroup->defineTerrain(terrainX, terrainY, &terrainData);
mTerrainGroup.defineTerrain(terrainX, terrainY, &terrainData);
mTerrainGroup->loadTerrain(terrainX, terrainY, true);
mTerrainGroup.loadTerrain(terrainX, terrainY, true);
Terrain* terrain = mTerrainGroup->getTerrain(terrainX, terrainY);
Terrain* terrain = mTerrainGroup.getTerrain(terrainX, terrainY);
initTerrainBlendMaps(terrain,
cellX, cellY,
x * numTextures, y * numTextures,
@ -193,7 +185,7 @@ namespace MWRender
}
}
mTerrainGroup->freeTemporaryResources();
mTerrainGroup.freeTemporaryResources();
}
//----------------------------------------------------------------------------------------------
@ -204,8 +196,8 @@ namespace MWRender
{
for ( int y = 0; y < 2; y++ )
{
mTerrainGroup->unloadTerrain(store->cell->getGridX() * 2 + x,
store->cell->getGridY() * 2 + y);
mTerrainGroup.unloadTerrain(store->cell->getGridX() * 2 + x,
store->cell->getGridY() * 2 + y);
}
}
}

5
apps/openmw/mwrender/terrain.hpp
View file

@ -2,6 +2,7 @@
#define _GAME_RENDER_TERRAIN_H
#include <OgreTerrain.h>
#include <OgreTerrainGroup.h>
#include "terrainmaterial.hpp"
#include "../mwworld/ptr.hpp"
@ -32,8 +33,8 @@ namespace MWRender{
void cellAdded(MWWorld::Ptr::CellStore* store);
void cellRemoved(MWWorld::Ptr::CellStore* store);
private:
Ogre::TerrainGlobalOptions* mTerrainGlobals;
Ogre::TerrainGroup* mTerrainGroup;
Ogre::TerrainGlobalOptions mTerrainGlobals;
Ogre::TerrainGroup mTerrainGroup;
const MWWorld::Environment& mEnvironment;

8
components/esm_store/reclists.hpp
View file

@ -239,7 +239,13 @@ namespace ESMS
*/
struct LandList : RecList
{
virtual ~LandList() {}
virtual ~LandList()
{
for ( LandMap::iterator itr = lands.begin(); itr != lands.end(); ++itr )
{
delete itr->second;
}
}
// Map containing all landscapes
typedef std::pair<int, int> LandCoord;