public bool Save2File(CRenderContext rc, string fileName, EIMAGE_FILE_FORMAT Type)
{
unsafe
{
Support.CBlobObject data = new Support.CBlobObject();
Save2Memory(rc, data, EIMAGE_FILE_FORMAT.BMP);
return(Save2File(fileName, data, Type));
}
//return (bool)SDK_IShaderResourceView_Save2File(CoreObject, rc.CoreObject, fileName, Type);
}
public bool Save2File4x4(string fileName, Support.CBlobObject[] dataArray, EIMAGE_FILE_FORMAT format)
{
unsafe
{
var data = dataArray[0];
var dataPtr = (byte *)data.Data.ToPointer();
PixelDesc *desc = (PixelDesc *)dataPtr;
var descSize = sizeof(PixelDesc);
int imageW = desc->Width * 4;
int imageH = desc->Height * 4;
int imageStride = imageW * 4;
var tagBytes = new byte[imageW * imageH * 4];
for (int k = 0; k < 16; k++)
{
data = dataArray[k];
dataPtr = (byte *)data.Data.ToPointer();
int x = k % 4;
int y = k / 4;
var srcBytes = data.ToBytes();
int startX = x * desc->Stride;
for (int i = 0; i < desc->Height; i++)
{
int startY = (y * desc->Height + i) * imageStride;
for (int j = 0; j < desc->Width; j++)
{
tagBytes[startY + startX + j * 4 + 0] = srcBytes[descSize + (i * desc->Width + j) * 4 + 2];
tagBytes[startY + startX + j * 4 + 1] = srcBytes[descSize + (i * desc->Width + j) * 4 + 1];
tagBytes[startY + startX + j * 4 + 2] = srcBytes[descSize + (i * desc->Width + j) * 4 + 0];
tagBytes[startY + startX + j * 4 + 3] = srcBytes[descSize + (i * desc->Width + j) * 4 + 3];
}
//// bgra rgba
//tagBytes[i] = srcBytes[i + 2 + descSize];
//tagBytes[i + 1] = srcBytes[i + 1 + descSize];
//tagBytes[i + 2] = srcBytes[i + descSize];
//tagBytes[i + 3] = srcBytes[i + 3 + descSize];
}
}
return(Save2File(fileName, desc->Width * 4, desc->Height * 4, desc->Stride * 4, tagBytes, format));
}
}
public bool Save2File(string fileName, Support.CBlobObject data, EIMAGE_FILE_FORMAT format)
{
unsafe
{
var dataPtr = (byte *)data.Data.ToPointer();
PixelDesc *desc = (PixelDesc *)dataPtr;
var descSize = sizeof(PixelDesc);
var srcBytes = data.ToBytes();
var tagBytes = new byte[srcBytes.Length - descSize];
for (int i = 0; i < tagBytes.Length; i += 4)
{
// bgra rgba
tagBytes[i] = srcBytes[i + 2 + descSize];
tagBytes[i + 1] = srcBytes[i + 1 + descSize];
tagBytes[i + 2] = srcBytes[i + descSize];
tagBytes[i + 3] = srcBytes[i + 3 + descSize];
}
return(Save2File(fileName, desc->Width, desc->Height, desc->Stride, tagBytes, format));
}
}
public static bool Save2File(string fileName, int width, int height, int stride, byte[] tagBytes, EIMAGE_FILE_FORMAT format)
{
unsafe
{
fixed(byte *tagData = &tagBytes[0])
{
var bmp = new System.Drawing.Bitmap(width, height, stride, System.Drawing.Imaging.PixelFormat.Format32bppArgb, (IntPtr)tagData);
var fmt = System.Drawing.Imaging.ImageFormat.Bmp;
switch (format)
{
case EIMAGE_FILE_FORMAT.BMP:
fmt = System.Drawing.Imaging.ImageFormat.Bmp;
break;
case EIMAGE_FILE_FORMAT.DDS:
throw new InvalidOperationException();
case EIMAGE_FILE_FORMAT.GIF:
fmt = System.Drawing.Imaging.ImageFormat.Gif;
break;
case EIMAGE_FILE_FORMAT.JPG:
fmt = System.Drawing.Imaging.ImageFormat.Jpeg;
break;
case EIMAGE_FILE_FORMAT.PNG:
fmt = System.Drawing.Imaging.ImageFormat.Png;
break;
case EIMAGE_FILE_FORMAT.TIFF:
fmt = System.Drawing.Imaging.ImageFormat.Tiff;
break;
default:
throw new InvalidOperationException();
}
//var bmpData = bmp.LockBits(new System.Drawing.Rectangle(0, 0, desc->Width, desc->Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
//System.Runtime.InteropServices.Marshal.Copy(bmpData.Scan0, tagBytes, 0, desc->Stride * desc->Height);
//bmp.UnlockBits(bmpData);
bmp.Save(fileName, fmt);
}
}
return(true);
}
