private void ReadPixels(BinaryReader reader)
{
if (UsesPalette)
{
byte[] temp;
PS2PixelFormatHelper.ReadPixelData(PixelFormat, reader, Width, Height, out temp);
PixelIndices = temp;
MipMapPixelIndices = new byte[MipMapCount][];
for (int i = 0; i < MipMapCount; i++)
{
int div = 2 * (2 * i);
PS2PixelFormatHelper.ReadPixelData(PixelFormat, reader, Width / div, Height / div, out MipMapPixelIndices[i]);
}
}
else
{
Color[] temp;
PS2PixelFormatHelper.ReadPixelData(PixelFormat, reader, Width, Height, out temp);
Pixels = temp;
MipMapPixels = new Color[MipMapCount][];
for (int i = 0; i < MipMapCount; i++)
{
int div = 2 * (2 * i);
PS2PixelFormatHelper.ReadPixelData(PixelFormat, reader, Width / div, Height / div, out MipMapPixels[i]);
}
}
}
private void ReadPalette(BinaryReader reader)
{
int paletteWH;
if (PixelFormat == PS2PixelFormat.PSMT4 || PixelFormat == PS2PixelFormat.PSMT4HL || PixelFormat == PS2PixelFormat.PSMT4HH)
{
PaletteColorCount = 16;
paletteWH = 4;
}
else
{
PaletteColorCount = 256;
paletteWH = 16;
}
Palettes = new Color[PaletteCount][];
for (int i = 0; i < PaletteCount; i++)
{
PS2PixelFormatHelper.ReadPixelData(PaletteFormat, reader, paletteWH, paletteWH, out Palettes[i]);
if (PaletteColorCount == 256)
{
PS2PixelFormatHelper.TilePalette(Palettes[i], out Palettes[i]);
}
}
}
/// <summary>
/// Read the palette from the stream using given pixel format, untile it, and set the data as the palette member value.
/// </summary>
private void ReadPalette(BinaryReader reader)
{
int paletteWH = PS2PixelFormatHelper.GetPaletteDimension(RasterInfoStructNode.Tex0Register.TexturePixelFormat);
PS2PixelFormatHelper.ReadPixelData(RasterInfoStructNode.Tex0Register.ClutPixelFormat, reader, paletteWH, paletteWH, out mPalette);
if (paletteWH == 16)
{
PS2PixelFormatHelper.TilePalette(mPalette, out mPalette);
}
}
/// <summary>
/// Read the pixel data from the stream using given info.
/// </summary>
/// <param name="reader"></param>
private void ReadPixels(BinaryReader reader)
{
PS2PixelFormatHelper.ReadPixelData(RasterInfoStructNode.Tex0Register.TexturePixelFormat, reader, RasterInfoStructNode.Width, RasterInfoStructNode.Height, out mPixels);
}
/// <summary>
/// Read the pixel indices from the stream using given info, unswizzle it, and set the data as the pixel indices member value.
/// </summary>
private void ReadIndices(BinaryReader reader)
{
PS2PixelFormatHelper.ReadPixelData(RasterInfoStructNode.Tex0Register.TexturePixelFormat, reader, RasterInfoStructNode.Width, RasterInfoStructNode.Height, out mIndices);
PS2PixelFormatHelper.UnSwizzle8(RasterInfoStructNode.Width, RasterInfoStructNode.Height, mIndices, out mIndices);
}
