public TexturePalette(Bitmap bitmap, bool saCompatible = true)
{
IsGVP = false;
System.Windows.Forms.DialogResult rd = System.Windows.Forms.MessageBox.Show("Import as ARGB8888?", "Texture Editor", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question);
if (rd == System.Windows.Forms.DialogResult.No)
{
int tlevel = TextureFunctions.GetAlphaLevelFromBitmap(bitmap);
switch (tlevel)
{
// No transparency
case 0:
pixelCodec = PixelCodec.RGB565;
break;
// 1 bit transparency
case 1:
if (saCompatible)
{
pixelCodec = PixelCodec.ARGB1555;
}
else
{
pixelCodec = PixelCodec.RGB5A3;
}
break;
// Full transparency
case 2:
if (saCompatible)
{
pixelCodec = PixelCodec.ARGB4444;
}
else
{
pixelCodec = PixelCodec.RGB5A3;
}
break;
}
}
else
{
pixelCodec = PixelCodec.ARGB8888;
}
Colors = new List <Color>();
for (int y = 0; y < bitmap.Height; y++)
{
for (int x = 0; x < bitmap.Width; x++)
{
if (pixelCodec == PixelCodec.ARGB8888) // This is done separately because ARGB888 is encoded in a different order in PVP/GVP
{
Colors.Add(bitmap.GetPixel(x, y));
}
else
{
Colors.Add(DecodeColor(EncodeColor(bitmap.GetPixel(x, y), pixelCodec), pixelCodec));
}
}
}
}
private void ProcessBitmap()
{
int usedColors = 0;
int totalColors = 0;
if (texinfo is PvrTextureInfo)
{
radioButtonRGB5A3.Enabled = radioButtonIntensity8A.Enabled = false;
}
using (var snoop_u = new BmpPixelSnoop(new Bitmap(bitmap)))
{
for (int p = 0; p < bitmap.Palette.Entries.Length; p++)
{
totalColors += 1;
bool match = false;
for (int h = 0; h < bitmap.Height; h++)
{
for (int w = 0; w < bitmap.Width; w++)
{
if (snoop_u.GetPixel(w, h) == bitmap.Palette.Entries[p])
{
match = true;
}
}
}
if (match)
{
usedColors += 1;
}
}
}
if (usedColors <= 16)
{
radioButtonIndex4.Checked = true;
radioButtonIndex4.Enabled = true;
}
else if (usedColors <= 256)
{
radioButtonIndex8.Checked = true;
radioButtonIndex4.Enabled = false;
}
else
{
radioButtonIndex4.Enabled = radioButtonIndex8.Enabled = false;
radioButtonNonIndexed.Checked = true;
}
int tlevel = TextureFunctions.GetAlphaLevelFromBitmap(bitmap);
string transparency = "";
switch (tlevel)
{
case 0:
radioButtonRGB565.Checked = true;
transparency = "no transparency";
break;
case 1:
transparency = "1-bit transparency";
if (SACompatible || !gamecube)
{
radioButtonARGB1555.Checked = true;
}
else
{
radioButtonRGB5A3.Checked = true;
}
break;
case 2:
transparency = "partial transparency";
if (SACompatible || !gamecube)
{
radioButtonARGB4444.Checked = true;
}
else
{
radioButtonRGB5A3.Checked = true;
}
break;
}
labelPaletteInfo.Text = "Palette: " + totalColors.ToString() + " colors (" + usedColors.ToString() + " colors used) , " + transparency;
groupBoxMask.Enabled = groupBoxPalette.Enabled = buttonAuto.Enabled = buttonOK.Enabled = true;
if (!gamecube)
{
radioButtonIntensity8A.Enabled = radioButtonRGB5A3.Enabled = false;
}
else
{
radioButtonIntensity8A.Enabled = radioButtonRGB5A3.Enabled = true;
}
}