/// <summary>
/// Creates a texture from a bitmap.
/// </summary>
/// <param name="bitmap">The bitmap to create the texture from.</param>
/// <returns>The created texture.</returns>
public static pTexture FromBitmap(Bitmap bitmap, TextureAtlas atlas = null)
{
if (bitmap == null)
{
return(null);
}
int usableWidth = Math.Min(OsuGlControl.MaxTextureSize, bitmap.Width);
int usableHeight = Math.Min(OsuGlControl.MaxTextureSize, bitmap.Height);
pTexture tex = atlas == null ? new pTexture(usableWidth, usableHeight) : atlas.Add(usableWidth, usableHeight);
tex.SetData(bitmap);
return(tex);
}
/// <summary>
/// Read a pTexture from the ResourceStore (ouenresources project).
/// </summary>
public static pTexture FromResourceStore(string filename, TextureAtlas atlas = null)
{
pTexture tex = null;
#if DEBUG
tex = fromDebugLocations(filename);
if (tex != null)
{
return(tex);
}
#endif
//load using newer resources where available.
if (GameBase.NewGraphicsAvailable)
{
tex = FromNewResourceStore(filename, atlas);
if (tex != null)
{
tex.Filename = filename;
return(tex);
}
}
byte[] bytes = ResourcesStore.ResourceManager.GetObject(filename) as byte[];
if (bytes == null)
{
return(null);
}
using (Stream stream = new MemoryStream(bytes))
{
using (HaxBinaryReader br = new HaxBinaryReader(stream))
{
//XNA pipeline header crap. F**k it all.
br.ReadBytes(10);
int typeCount = br.Read7BitEncodedInt();
for (int i = 0; i < typeCount; i++)
{
br.ReadString();
br.ReadInt32();
}
br.Read7BitEncodedInt();
br.Read7BitEncodedInt();
//And that's the header dealt with.
br.ReadInt32();
int width = br.ReadInt32();
int height = br.ReadInt32();
tex = atlas == null ? new pTexture(width, height) : atlas.Add(width, height);
tex.Filename = filename;
int numberLevels = br.ReadInt32();
for (int i = 0; i < numberLevels; i++)
{
int count = br.ReadInt32();
byte[] data = br.ReadBytes(count);
bgraToRgba(data, data.Length);
tex.SetData(data, i, 0);
}
}
}
return(tex);
}
