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.ToLower();
if (fileName == string.Empty)
{
return(false);
}
int index = 0;
foreach (PackedTexture bigOne in _packedTextures)
{
PackedTextureNode foundNode = bigOne.root.Get(fileName);
if (foundNode != null)
{
uoffs = ((float)foundNode.Rect.Left + 1) / ((float)bigOne.root.Rect.Width);
voffs = ((float)foundNode.Rect.Top + 1) / ((float)bigOne.root.Rect.Height);
umax = ((float)foundNode.Rect.Width - 2) / ((float)bigOne.root.Rect.Width);
vmax = ((float)foundNode.Rect.Height - 2) / ((float)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 = FontEngineAddTexture(ptr.ToInt32(), true, (void *)ptr.ToPointer());
Log.Info("TexturePacker: fontengine add texure:{0}", bigOne.textureNo);
}
}
TextureNo = bigOne.textureNo;
return(true);
}
index++;
}
return(false);
}
private bool AddBitmap(PackedTextureNode root, Image rootImage, string file, out bool dontAdd)
{
bool result = false;
dontAdd = false;
Image bmp = null;
try
{
bmp = ImageFast.FromFile(file);
}
catch (Exception)
{
Log.Warn("TexturePacker: Fast loading of texture {0} failed - trying safe fallback now", file);
bmp = Image.FromFile(file);
}
//if (bmp.Width >= GUIGraphicsContext.Width || bmp.Height >= GUIGraphicsContext.Height)
if (bmp.Width > (_maxTextureHeight / 2) || bmp.Height > (_maxTextureWidth / 2))
{
Log.Warn("TexturePacker: Texture {0} is too large to be cached. Texture {1}x{2} - limit {3}x{4}",
file, bmp.Width, bmp.Height, _maxTextureHeight, _maxTextureWidth);
dontAdd = true;
return(false);
}
string skinName = String.Format(@"{0}\media", GUIGraphicsContext.Skin).ToLower();
int pos = file.IndexOf(skinName);
if (pos >= 0)
{
file = file.Remove(pos, skinName.Length);
}
string themeName = String.Format(@"{0}\themes", GUIGraphicsContext.Skin).ToLower();
pos = file.IndexOf(themeName);
if (pos >= 0)
{
file = file.Remove(pos, themeName.Length);
}
if (file.StartsWith(@"\"))
{
file = file.Remove(0, 1);
}
result = Add(root, bmp, rootImage, file);
bmp.SafeDispose();
bmp = null;
return(result);
}
private bool Add(PackedTextureNode root, Image img, Image rootImage, string fileName)
{
PackedTextureNode node = root.Insert(fileName, img, rootImage);
if (node != null)
{
// Log.Debug("*** TexturePacker: Added {0} at ({1},{2}) {3}x{4}", fileName, node.Rect.X, node.Rect.Y, node.Rect.Width, node.Rect.Height);
node.FileName = fileName;
return(true);
}
// Log.Debug("*** TexturePacker: No room anymore to add: {0}", fileName);
return(false);
}
private PackedTextureNode GetInternal(string fileName)
{
if (FileName == fileName)
{
return(this);
}
if (ChildLeft != null)
{
PackedTextureNode node = ChildLeft.GetInternal(fileName);
if (node != null)
{
return(node);
}
}
return(ChildRight != null?ChildRight.GetInternal(fileName) : null);
}
private bool AddBitmap(PackedTextureNode root, Image rootImage, string file, out bool dontAdd)
{
bool result = false;
dontAdd = false;
Image bmp = null;
try
{
bmp = ImageFast.FromFile(file);
}
catch (Exception)
{
Log.Warn("TexturePacker: Fast loading of texture {0} failed - trying safe fallback now", file);
bmp = Image.FromFile(file);
}
//if (bmp.Width >= GUIGraphicsContext.Width || bmp.Height >= GUIGraphicsContext.Height)
if (bmp.Width > (_maxTextureHeight / 2) || bmp.Height > (_maxTextureWidth / 2))
{
Log.Warn("TexturePacker: Texture {0} is too large to be cached. Texture {1}x{2} - limit {3}x{4}",
file, bmp.Width, bmp.Height, _maxTextureHeight, _maxTextureWidth);
dontAdd = true;
return false;
}
string skinName = String.Format(@"{0}\media", GUIGraphicsContext.Skin).ToLower();
int pos = file.IndexOf(skinName);
if (pos >= 0)
{
file = file.Remove(pos, skinName.Length);
}
string themeName = String.Format(@"{0}\themes", GUIGraphicsContext.Skin).ToLower();
pos = file.IndexOf(themeName);
if (pos >= 0)
{
file = file.Remove(pos, themeName.Length);
}
if (file.StartsWith(@"\"))
{
file = file.Remove(0, 1);
}
result = Add(root, bmp, rootImage, file);
bmp.SafeDispose();
bmp = null;
return result;
}
private bool Add(PackedTextureNode root, Image img, Image rootImage, string fileName)
{
PackedTextureNode node = root.Insert(fileName, img, rootImage);
if (node != null)
{
// Log.Debug("*** TexturePacker: Added {0} at ({1},{2}) {3}x{4}", fileName, node.Rect.X, node.Rect.Y, node.Rect.Width, node.Rect.Height);
node.FileName = fileName;
return true;
}
// Log.Debug("*** TexturePacker: No room anymore to add: {0}", fileName);
return false;
}
public PackedTextureNode Insert(string fileName, Image img, Image rootImage)
{
//Log.Info("rect:({0},{1}) {2}x{3} img:{4}x{5} filename:{6} left:{7} right:{8}",
// Rect.Left,Rect.Top,Rect.Width,Rect.Height,img.Width,img.Height,FileName, ChildLeft,ChildRight);
if (ChildLeft != null && ChildRight != null)
{
PackedTextureNode node = ChildLeft.Insert(fileName, img, rootImage);
if (node != null)
{
return node;
}
return ChildRight.Insert(fileName, img, rootImage);
}
//(if there's already a lightmap here, return)
if (FileName != null && FileName.Length > 0)
{
return null;
}
//(if we're too small, return)
if ((img.Width + 2) > Rect.Width || (img.Height + 2) > Rect.Height)
{
return null;
}
//(if we're just right, accept)
if ((img.Width + 2) == Rect.Width && (img.Height + 2) == Rect.Height)
{
using (Graphics g = Graphics.FromImage(rootImage))
{
FileName = fileName;
g.CompositingQuality = CompositingQuality.HighQuality; // Thumbs.Compositing;
g.CompositingMode = CompositingMode.SourceCopy;
g.InterpolationMode = InterpolationMode.HighQualityBicubic; // Thumbs.Interpolation;
g.SmoothingMode = SmoothingMode.HighQuality; // Thumbs.Smoothing;
// draw oversized image first
g.DrawImage(img, Rect.Left, Rect.Top, Rect.Width, Rect.Height);
// draw original image ontop of oversized imagealt
g.DrawImage(img, Rect.Left + 1, Rect.Top + 1, Rect.Width - 2, Rect.Height - 2);
}
return this;
}
if (Rect.Width <= 2 || Rect.Height <= 2)
{
return null;
}
//(otherwise, gotta split this node and create some kids)
ChildLeft = new PackedTextureNode();
ChildRight = new PackedTextureNode();
//(decide which way to split)
int dw = Rect.Width - (img.Width + 2);
int dh = Rect.Height - (img.Height + 2);
if (dw > dh)
{
ChildLeft.Rect = new Rectangle(Rect.Left, Rect.Top, (img.Width + 2), Rect.Height);
ChildRight.Rect = new Rectangle(Rect.Left + (img.Width + 2), Rect.Top, Rect.Width - (img.Width + 2),
Rect.Height);
}
else
{
ChildLeft.Rect = new Rectangle(Rect.Left, Rect.Top, Rect.Width, (img.Height + 2));
ChildRight.Rect = new Rectangle(Rect.Left, Rect.Top + (img.Height + 2), Rect.Width,
Rect.Height - (img.Height + 2));
}
//(insert into first child we created)
PackedTextureNode newNode = ChildLeft.Insert(fileName, img, rootImage);
if (newNode != null)
{
return newNode;
}
return ChildRight.Insert(fileName, img, rootImage);
}
public PackedTextureNode Insert(string fileName, Image img, Image rootImage)
{
if (ChildLeft != null && ChildRight != null)
{
PackedTextureNode node = ChildLeft.Insert(fileName, img, rootImage);
return(node ?? ChildRight.Insert(fileName, img, rootImage));
}
//(if there's already a lightmap here, return)
if (!string.IsNullOrEmpty(FileName))
{
return(null);
}
//(if we're too small, return)
if ((img.Width + 2) > Rect.Width || (img.Height + 2) > Rect.Height)
{
return(null);
}
//(if we're just right, accept)
if ((img.Width + 2) == Rect.Width && (img.Height + 2) == Rect.Height)
{
using (Graphics g = Graphics.FromImage(rootImage))
{
FileName = fileName;
g.CompositingQuality = CompositingQuality.HighQuality; // Thumbs.Compositing;
g.CompositingMode = CompositingMode.SourceCopy;
g.InterpolationMode = InterpolationMode.HighQualityBicubic; // Thumbs.Interpolation;
g.SmoothingMode = SmoothingMode.HighQuality; // Thumbs.Smoothing;
// draw oversized image first
g.DrawImage(img, Rect.Left, Rect.Top, Rect.Width, Rect.Height);
// draw original image ontop of oversized imagealt
g.DrawImage(img, Rect.Left + 1, Rect.Top + 1, Rect.Width - 2, Rect.Height - 2);
}
return(this);
}
if (Rect.Width <= 2 || Rect.Height <= 2)
{
return(null);
}
//(otherwise, gotta split this node and create some kids)
ChildLeft = new PackedTextureNode();
ChildRight = new PackedTextureNode();
//(decide which way to split)
int dw = Rect.Width - (img.Width + 2);
int dh = Rect.Height - (img.Height + 2);
if (dw > dh)
{
ChildLeft.Rect = new Rectangle(Rect.Left, Rect.Top, (img.Width + 2), Rect.Height);
ChildRight.Rect = new Rectangle(Rect.Left + (img.Width + 2), Rect.Top, Rect.Width - (img.Width + 2),
Rect.Height);
}
else
{
ChildLeft.Rect = new Rectangle(Rect.Left, Rect.Top, Rect.Width, (img.Height + 2));
ChildRight.Rect = new Rectangle(Rect.Left, Rect.Top + (img.Height + 2), Rect.Width,
Rect.Height - (img.Height + 2));
}
//(insert into first child we created)
PackedTextureNode newNode = ChildLeft.Insert(fileName, img, rootImage);
return(newNode ?? ChildRight.Insert(fileName, img, rootImage));
}
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);
}
