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Remove non RGBA pixel accessors.

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UnknownShadow200 2015-01-27 09:38:32 +11:00
parent 272125c769
commit 80d684b83f
1 changed files with 0 additions and 35 deletions
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35
FastBitmap.cs
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@ -34,37 +34,6 @@ namespace ClassicalSharp {
}
}
unsafe class _32bppRGBAccessor : PixelAccessor {
public override int GetPixel( int x, int y ) {
int* row = (int*)( scan0 + ( y * stride ) );
return row[x] & 0xFFFFFF;
}
public override void SetPixel( int x, int y, int col ) {
int* row = (int*)( scan0 + ( y * stride ) );
row[x] = col & 0xFFFFFF;
}
}
// TODO: test this actually works correctly.
unsafe class _24bppRGBAccessor : PixelAccessor {
public override int GetPixel( int x, int y ) {
byte* row = scan0 + ( y * stride );
int i = x * 3; // b g r
return row[i] | row[i + 1] << 8 | row[i + 2] << 16 | 255 << 24;
}
public override void SetPixel( int x, int y, int col ) {
byte* row = scan0 + ( y * stride );
int i = x * 3;
row[i] = (byte)( col & 0xFF );
row[i + 1] = (byte)( ( col & 0xFF00 ) >> 8 );
row[i + 2] = (byte)( ( col & 0xFF0000 ) >> 16 );
}
}
/// <summary> Constructs a new FastBitmap wrapped around the specified Bitmap. </summary>
/// <param name="bmp"> Bitmap which is wrapped. </param>
/// <param name="lockBits"> Whether to immediately lock the bits of the bitmap,
@ -117,10 +86,6 @@ namespace ClassicalSharp {
PixelFormat format = Bitmap.PixelFormat;
if( format == PixelFormat.Format32bppArgb ) {
accessor = new _32bppARGBAccessor();
} else if( format == PixelFormat.Format32bppRgb ) {
accessor = new _32bppRGBAccessor();
} else if( format == PixelFormat.Format24bppRgb ) {
accessor = new _24bppRGBAccessor();
} else {
throw new NotSupportedException( "Unsupported bitmap pixel format:" + format );
}