public Frame(string name, Texture image, int duration)
{
_imageName = name;
_image = image;
_duration = duration;
if (image != null)
{
unsafe
{
_image.Disposing -= new EventHandler(D3DTexture_Disposing);
_image.Disposing += new EventHandler(D3DTexture_Disposing);
IntPtr ptr = DirectShowUtil.GetUnmanagedTexture(_image);
_textureNumber = DXNative.FontEngineAddTexture(ptr.ToInt32(), true, (void *)ptr.ToPointer());
if (logTextures)
{
Log.Info("Frame:ctor() fontengine: added texture:{0} {1}", _textureNumber.ToString(), _imageName);
}
}
}
}
public bool Get(string fileName, out float uoffs, out float voffs, out float umax, out float vmax, out int iWidth,
out int iHeight, out Texture tex, out int textureNo)
{
uoffs = voffs = umax = vmax = 0.0f;
iWidth = iHeight = 0;
textureNo = -1;
tex = null;
if (_packedTextures == null)
{
return(false);
}
if (fileName.StartsWith(@"\"))
{
fileName = fileName.Remove(0, 1);
}
fileName = fileName.ToLowerInvariant();
if (fileName == string.Empty)
{
return(false);
}
int index = 0;
PackedTexture bigOne = null;
PackedTextureNode foundNode = null;
// Look for textures first in the current theme location. Theme textures override default textures.
// If the default theme is selected then avoid looking through the theme.
if (!GUIThemeManager.CurrentThemeIsDefault)
{
string skinThemeTexturePath = GUIThemeManager.CurrentTheme + @"\media\";
skinThemeTexturePath = skinThemeTexturePath.ToLowerInvariant();
// If a theme texture exists but was not able to be packed then avoid trying to unpack the texture all together. This prevents
// a base skin texture from being unpacked and returned when the base texture could be packed but the overriding theme texture
// could not be packed.
if (!IsTexturePacked(skinThemeTexturePath + fileName))
{
return(false);
}
foreach (PackedTexture texture in _packedTextures)
{
if ((foundNode = texture.root.Get(skinThemeTexturePath + fileName)) != null)
{
bigOne = texture;
break;
}
index++;
}
}
// No theme texture was found. Check the default skin location.
if (foundNode == null)
{
index = 0;
foreach (PackedTexture texture in _packedTextures)
{
if ((foundNode = texture.root.Get(fileName)) != null)
{
bigOne = texture;
break;
}
index++;
}
}
if (foundNode != null)
{
uoffs = (float)(foundNode.Rect.Left + 1) / bigOne.root.Rect.Width;
voffs = (float)(foundNode.Rect.Top + 1) / bigOne.root.Rect.Height;
umax = (float)(foundNode.Rect.Width - 2) / bigOne.root.Rect.Width;
vmax = (float)(foundNode.Rect.Height - 2) / bigOne.root.Rect.Height;
iWidth = foundNode.Rect.Width - 2;
iHeight = foundNode.Rect.Height - 2;
if (bigOne.texture == null)
{
LoadPackedGraphics(index);
}
tex = bigOne.texture;
if (bigOne.textureNo == -1)
{
unsafe
{
IntPtr ptr = DirectShowUtil.GetUnmanagedTexture(bigOne.texture);
bigOne.textureNo = DXNative.FontEngineAddTexture(ptr.ToInt32(), true, ptr.ToPointer());
Log.Info("TexturePacker: fontengine add texure:{0}", bigOne.textureNo);
}
}
textureNo = bigOne.textureNo;
return(true);
}
return(false);
}