public static ColorDescription read(BitReader inb)
{
ColorDescription cd = new ColorDescription();
cd.colour_primaries = inb.readNBit(8);
cd.transfer_characteristics = inb.readNBit(8);
cd.matrix_coefficients = inb.readNBit(8);
return(cd);
}
public static SequenceDisplayExtension read(BitReader inv)
{
SequenceDisplayExtension sde = new SequenceDisplayExtension();
sde.video_format = inv.readNBit(3);
if (inv.read1Bit() == 1)
{
sde.colorDescription = ColorDescription.read(inv);
}
sde.display_horizontal_size = inv.readNBit(14);
inv.read1Bit();
sde.display_vertical_size = inv.readNBit(14);
return(sde);
}
private Brush GetChunkBrush(Rectangle rect, ColorDescription cd)
{
if (cd.ChunkColor2.IsEmpty)
return new SolidBrush(cd.ChunkColor);
return DisplayHelp.CreateLinearGradientBrush(rect, cd.ChunkColor, cd.ChunkColor2, cd.ChunkGradientAngle);
}
