// ===========================================================
// Methods for/from SuperClass/Interfaces
// ===========================================================
// ===========================================================
// Methods
// ===========================================================
public TextureSourceWithLocation AddTextureSource(ITextureSource pTextureSource, int pTexturePositionX, int pTexturePositionY) /* throws IllegalArgumentException */
{
this.CheckTextureSourcePosition(pTextureSource, pTexturePositionX, pTexturePositionY);
TextureSourceWithLocation textureSourceWithLocation = new TextureSourceWithLocation(pTextureSource, pTexturePositionX, pTexturePositionY);
this.mTextureSources.Add(textureSourceWithLocation);
this.mUpdateOnHardwareNeeded = true;
return(textureSourceWithLocation);
}
public void RemoveTextureSource(ITextureSource pTextureSource, int pTexturePositionX, int pTexturePositionY)
{
//final ArrayList<TextureSourceWithLocation> textureSources = this.mTextureSources;
List <TextureSourceWithLocation> textureSources = this.mTextureSources;
for (int i = textureSources.Count - 1; i >= 0; i--)
{
TextureSourceWithLocation textureSourceWithLocation = textureSources[i];
if (textureSourceWithLocation.mTextureSource == pTextureSource && textureSourceWithLocation.mTexturePositionX == pTexturePositionX && textureSourceWithLocation.mTexturePositionY == pTexturePositionY)
{
textureSources.RemoveAt(i);
this.mUpdateOnHardwareNeeded = true;
return;
}
}
}
private void WriteTextureToHardware(GL10 pGL)
{
bool preMultipyAlpha = this.mTextureOptions.mPreMultipyAlpha;
//final ArrayList<TextureSourceWithLocation> textureSources = this.mTextureSources;
List <TextureSourceWithLocation> textureSources = this.mTextureSources;
int textureSourceCount = textureSources.Count;
for (int j = 0; j < textureSourceCount; j++)
{
TextureSourceWithLocation textureSourceWithLocation = textureSources[j];
if (textureSourceWithLocation != null)
{
Bitmap bmp = textureSourceWithLocation.OnLoadBitmap();
try
{
if (bmp == null)
{
throw new IllegalArgumentException("TextureSource: " + textureSourceWithLocation.ToString() + " returned a null Bitmap.");
}
if (preMultipyAlpha)
{
GLUtils.TexSubImage2D(GL10Consts.GlTexture2d, 0, textureSourceWithLocation.GetTexturePositionX(), textureSourceWithLocation.GetTexturePositionY(), bmp, GL10Consts.GlRgba, GL10Consts.GlUnsignedByte);
}
else
{
GLHelper.GlTexSubImage2D(pGL, GL10Consts.GlTexture2d, 0, textureSourceWithLocation.GetTexturePositionX(), textureSourceWithLocation.GetTexturePositionY(), bmp, GL10Consts.GlRgba, GL10Consts.GlUnsignedByte);
}
bmp.Recycle();
}
catch (IllegalArgumentException iae)
{
// TODO Load some static checkerboard or so to visualize that loading the texture has failed.
Debug.E("Error loading: " + textureSourceWithLocation.ToString(), iae);
if (this.mTextureStateListener != null)
{
this.mTextureStateListener.OnTextureSourceLoadExeption(this, textureSourceWithLocation.mTextureSource, iae);
}
else
{
throw iae;
}
}
}
}
}
// ===========================================================
// Methods for/from SuperClass/Interfaces
// ===========================================================
// ===========================================================
// Methods
// ===========================================================
public TextureSourceWithLocation AddTextureSource(ITextureSource pTextureSource, int pTexturePositionX, int pTexturePositionY) /* throws IllegalArgumentException */ {
this.CheckTextureSourcePosition(pTextureSource, pTexturePositionX, pTexturePositionY);
TextureSourceWithLocation textureSourceWithLocation = new TextureSourceWithLocation(pTextureSource, pTexturePositionX, pTexturePositionY);
this.mTextureSources.Add(textureSourceWithLocation);
this.mUpdateOnHardwareNeeded = true;
return textureSourceWithLocation;
}
