public unsafe void Hq2x()
{
CImage in24 = new CImage();
in24.Init(image.Width, image.Height, 24);
for (int row = 0; row < image.Height; row++)
{
for (int col = 0; col < image.Width; col++)
{
Color c = image.GetPixel(col, row);
*(in24.m_pBitmap + ((row) * in24.m_Xres * 3) + ((col) * 3)) = c.B;
*(in24.m_pBitmap + ((row) * in24.m_Xres * 3) + ((col) * 3 + 1)) = c.G;
*(in24.m_pBitmap + ((row) * in24.m_Xres * 3) + ((col) * 3 + 2)) = c.R;
}
}
in24.ConvertTo16();
CImage out32 = new CImage();
out32.Init(in24.m_Xres * 2, in24.m_Yres * 2, 32);
CImage.InitLUTs();
CImage.hq2x_32(in24.m_pBitmap, out32.m_pBitmap, in24.m_Xres, in24.m_Yres, out32.m_Xres * 4);
out32.ConvertTo24();
PckImage.scale = 2;
Bitmap b = new Bitmap(out32.m_Xres, out32.m_Yres, PixelFormat.Format24bppRgb);
Rectangle rect = new Rectangle(0, 0, b.Width, b.Height);
BitmapData bitmapData = b.LockBits(rect, ImageLockMode.WriteOnly, b.PixelFormat);
IntPtr pixels = bitmapData.Scan0;
byte *pBits;
if (bitmapData.Stride > 0)
{
pBits = (byte *)pixels.ToPointer();
}
else
{
pBits = (byte *)pixels.ToPointer() + bitmapData.Stride * (b.Height - 1);
}
byte *srcBits = out32.m_pBitmap;
for (int i = 0; i < b.Width * b.Height; i++)
{
*(pBits++) = *(srcBits++);
*(pBits++) = *(srcBits++);
*(pBits++) = *(srcBits++);
}
b.UnlockBits(bitmapData);
image.Dispose();
in24.__dtor();
out32.__dtor();
b.MakeTransparent(b.GetPixel(0, 0));
image = b;
}
public static unsafe Bitmap Hq2x(Bitmap image)
{
#if hq2xWorks
CImage in24 = new CImage();
in24.Init(image.Width, image.Height, 24);
for (int row = 0; row < image.Height; row++)
{
for (int col = 0; col < image.Width; col++)
{
Color c = image.GetPixel(col, row);
*(in24.m_pBitmap + (row * in24.m_Xres * 3) + (col * 3 + 0)) = c.B;
*(in24.m_pBitmap + (row * in24.m_Xres * 3) + (col * 3 + 1)) = c.G;
*(in24.m_pBitmap + (row * in24.m_Xres * 3) + (col * 3 + 2)) = c.R;
}
}
in24.ConvertTo16();
CImage out32 = new CImage();
out32.Init(in24.m_Xres * 2, in24.m_Yres * 2, 32);
CImage.InitLUTs();
CImage.hq2x_32(
in24.m_pBitmap,
out32.m_pBitmap,
in24.m_Xres,
in24.m_Yres,
out32.m_Xres * 4);
out32.ConvertTo24();
Bitmap b = new Bitmap(
out32.m_Xres, out32.m_Yres,
PixelFormat.Format24bppRgb);
// Rectangle rect = new Rectangle(0, 0, b.Width, b.Height);
BitmapData bitmapData = b.LockBits(
new Rectangle(
0, 0,
b.Width, b.Height),
ImageLockMode.WriteOnly,
b.PixelFormat);
IntPtr pixels = bitmapData.Scan0;
byte *pBits;
if (bitmapData.Stride > 0)
{
pBits = (byte *)pixels.ToPointer();
}
else
{
pBits = (byte *)pixels.ToPointer() + bitmapData.Stride * (b.Height - 1);
}
byte *srcBits = out32.m_pBitmap;
for (int i = 0; i < b.Width * b.Height; i++)
{
*(pBits++) = *(srcBits++);
*(pBits++) = *(srcBits++);
*(pBits++) = *(srcBits++);
}
b.UnlockBits(bitmapData);
image.Dispose();
in24.__dtor();
out32.__dtor();
return(b);
#else
return(null);
#endif
}