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workaround potencial memory leaks

LSLKeyTest
UbitUmarov 2016-08-22 03:55:01 +01:00
parent 426e8a798f
commit c8a1d7e5a7
7 changed files with 32 additions and 50 deletions
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10
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/BMP.cs
View File

@ -47,9 +47,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public override void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(filename, ImageFormat.Bmp);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(filename,ImageFormat.Bmp);
}
/// <summary>
@ -59,9 +58,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public override void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(stream, ImageFormat.Bmp);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(stream,ImageFormat.Bmp);
}
/// <summary>

10
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GIF.cs
View File

@ -36,9 +36,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
{
public override void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(filename, ImageFormat.Gif);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(filename,ImageFormat.Gif);
}
/// <summary>
@ -48,9 +47,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public override void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(stream, ImageFormat.Gif);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(stream,ImageFormat.Gif);
}
public override string ToString()

12
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/GenericSystemDrawing.cs
View File

@ -59,7 +59,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <returns>A terrain channel generated from the image.</returns>
public virtual ITerrainChannel LoadFile(string filename)
{
using (Bitmap b = new Bitmap(filename))
using(Bitmap b = new Bitmap(filename))
return LoadBitmap(b);
}
@ -111,9 +111,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public virtual void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(filename, ImageFormat.Png);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(filename,ImageFormat.Png);
}
/// <summary>
@ -123,9 +122,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public virtual void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(stream, ImageFormat.Png);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(stream,ImageFormat.Png);
}
public virtual void SaveFile(ITerrainChannel m_channel, string filename,

10
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/JPEG.cs
View File

@ -59,9 +59,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
public void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateBitmapFromMap(map);
colours.Save(filename, ImageFormat.Jpeg);
using(Bitmap colours = CreateBitmapFromMap(map))
colours.Save(filename,ImageFormat.Jpeg);
}
/// <summary>
@ -71,9 +70,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateBitmapFromMap(map);
colours.Save(stream, ImageFormat.Jpeg);
using(Bitmap colours = CreateBitmapFromMap(map))
colours.Save(stream,ImageFormat.Jpeg);
}
public virtual void SaveFile(ITerrainChannel m_channel, string filename,

10
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/PNG.cs
View File

@ -36,9 +36,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
{
public override void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(filename, ImageFormat.Png);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(filename,ImageFormat.Png);
}
/// <summary>
@ -48,9 +47,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public override void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(stream, ImageFormat.Png);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(stream,ImageFormat.Png);
}
public override string ToString()

10
OpenSim/Region/CoreModules/World/Terrain/FileLoaders/TIFF.cs
View File

@ -36,9 +36,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
{
public override void SaveFile(string filename, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(filename, ImageFormat.Tiff);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(filename,ImageFormat.Tiff);
}
/// <summary>
@ -48,9 +47,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
/// <param name="map">The terrain channel being saved</param>
public override void SaveStream(Stream stream, ITerrainChannel map)
{
Bitmap colours = CreateGrayscaleBitmapFromMap(map);
colours.Save(stream, ImageFormat.Tiff);
using(Bitmap colours = CreateGrayscaleBitmapFromMap(map))
colours.Save(stream,ImageFormat.Tiff);
}
public override string ToString()

18
OpenSim/Region/PhysicsModules/ubOdeMeshing/SculptMap.cs
View File

@ -69,16 +69,8 @@ namespace PrimMesher
needsScaling = true;
}
try
{
if (needsScaling)
bm = ScaleImage(bm, width, height);
}
catch (Exception e)
{
throw new Exception("Exception in ScaleImage(): e: " + e.ToString());
}
if (needsScaling)
bm = ScaleImage(bm, width, height);
if (width * height > numLodPixels)
{
@ -129,11 +121,15 @@ namespace PrimMesher
}
catch (Exception e)
{
if (needsScaling)
bm.Dispose();
throw new Exception("Caught exception processing byte arrays in SculptMap(): e: " + e.ToString());
}
width++;
height++;
if(needsScaling)
bm.Dispose();
}
public List<List<Coord>> ToRows(bool mirror)
@ -168,12 +164,10 @@ namespace PrimMesher
private Bitmap ScaleImage(Bitmap srcImage, int destWidth, int destHeight)
{
Bitmap scaledImage = new Bitmap(destWidth, destHeight, PixelFormat.Format24bppRgb);
Color c;
// will let last step to be eventually diferent, as seems to be in sl
float xscale = (float)srcImage.Width / (float)destWidth;