private unsafe void DrawPatternView(PatternViewer dest, byte[] src)
{
int b0;
int b1;
byte value;
int cvalue;
var bmpdata = dest.pattern.LockBits(
new Rectangle(new Point(0, 0), dest.pattern.Size),
ImageLockMode.WriteOnly,
PixelFormat.Format32bppArgb);
var framebuf = (int *)bmpdata.Scan0.ToPointer();
for (int z = 0; z < 2; z++)
{
int pal;
pal = z == 0 ? PatternView.Pal0 : PatternView.Pal1; // change?
for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 16; j++)
{
for (int x = 0; x < 8; x++)
{
for (int y = 0; y < 8; y++)
{
int address = (z << 12) + (i << 8) + (j << 4) + y;
b0 = (byte)((src[address] >> (7 - x)) & 1);
b1 = (byte)((src[address + 8] >> (7 - x)) & 1);
value = (byte)(b0 + (b1 << 1));
cvalue = _nes.LookupColor(_nes.ppu.PALRAM[value + (pal << 2)]);
int adr = (x + (j << 3)) + (y + (i << 3)) * (bmpdata.Stride >> 2);
framebuf[adr + (z << 7)] = cvalue;
}
}
}
}
}
dest.pattern.UnlockBits(bmpdata);
dest.Refresh();
}
private unsafe void DrawPatternView(PatternViewer dest, byte[] src, int[] FinalPalette, byte[] PALRAM)
{
int b0;
int b1;
byte value;
int cvalue;
var bmpdata = dest.pattern.LockBits(
new Rectangle(new Point(0, 0), dest.pattern.Size),
ImageLockMode.WriteOnly,
PixelFormat.Format32bppArgb);
int* framebuf = (int*)bmpdata.Scan0;
for (int z = 0; z < 2; z++)
{
int pal;
pal = z == 0 ? PatternView.Pal0 : PatternView.Pal1; // change?
for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 16; j++)
{
for (int x = 0; x < 8; x++)
{
for (int y = 0; y < 8; y++)
{
int address = (z << 12) + (i << 8) + (j << 4) + y;
b0 = (byte)((src[address] >> (7 - x)) & 1);
b1 = (byte)((src[address + 8] >> (7 - x)) & 1);
value = (byte)(b0 + (b1 << 1));
cvalue = FinalPalette[PALRAM[value + (pal << 2)]];
int adr = (x + (j << 3)) + (y + (i << 3)) * (bmpdata.Stride >> 2);
framebuf[adr + (z << 7)] = cvalue;
}
}
}
}
}
dest.pattern.UnlockBits(bmpdata);
dest.Refresh();
}
