void Load(Stream stream, int maxDimension)
{
CompressedSize = (int)stream.Length;
Header = ImageEngine.LoadHeader(stream);
// DX10
var DX10Format = DDS_Header.DXGI_FORMAT.DXGI_FORMAT_UNKNOWN;
if (Header is Headers.DDS_Header)
{
DX10Format = ((Headers.DDS_Header)Header).DX10_DXGI_AdditionalHeader.dxgiFormat;
}
ImageEngineFormat tempFormat = Header.Format;
if (DX10Format == DDS_Header.DXGI_FORMAT.DXGI_FORMAT_R32G32B32A32_FLOAT) // Trickses to get around the DX10 float header deal - Apparently float formats should be specified with the DX10 header...
{
tempFormat = ImageEngineFormat.DDS_ARGB_32F;
var tempPF = ((DDS_Header)Header).ddspf;
tempPF.dwRBitMask = 1;
tempPF.dwGBitMask = 2;
tempPF.dwBBitMask = 3;
tempPF.dwABitMask = 4;
((DDS_Header)Header).ddspf = tempPF;
}
FormatDetails = new ImageFormats.ImageEngineFormatDetails(tempFormat, DX10Format);
MipMaps = ImageEngine.LoadImage(stream, Header, maxDimension, 0, FormatDetails);
// Read original data
OriginalData = new byte[CompressedSize];
stream.Position = 0;
stream.Read(OriginalData, 0, CompressedSize);
}
/// <summary>
/// Loads DDS that has no header - primarily for ME3Explorer. DDS data is standard, just without a header.
/// ASSUMES VALID DDS DATA. Also, single mipmap only.
/// </summary>
/// <param name="rawDDSData">Standard DDS data but lacking header.</param>
/// <param name="surfaceFormat">Surface format of DDS.</param>
/// <param name="width">Width of image.</param>
/// <param name="height">Height of image.</param>
public ImageEngineImage(byte[] rawDDSData, ImageEngineFormat surfaceFormat, int width, int height)
{
Format = new Format(surfaceFormat);
DDSGeneral.DDS_HEADER tempHeader = null;
MipMaps = ImageEngine.LoadImage(rawDDSData, surfaceFormat, width, height, out tempHeader);
header = tempHeader;
}
private void LoadFromStream(Stream stream, string extension = null, int desiredMaxDimension = 0, bool enforceResize = true)
{
Format format = new Format();
// KFreon: Load image and save useful information including BGRA pixel data - may be processed from original into this form.
DDSGeneral.DDS_HEADER tempheader = null;
MipMaps = ImageEngine.LoadImage(stream, out format, extension, desiredMaxDimension, enforceResize, out tempheader, false);
header = tempheader;
Format = format;
}
private void LoadFromFile(string imagePath, int desiredMaxDimension = 0, bool enforceResize = true)
{
Format format = new Format();
FilePath = imagePath;
// KFreon: Load image and save useful information including BGRA pixel data - may be processed from original into this form.
DDSGeneral.DDS_HEADER tempheader = null;
MipMaps = ImageEngine.LoadImage(imagePath, out format, desiredMaxDimension, enforceResize, out tempheader, false);
// KFreon: Can't pass properties as out :(
header = tempheader;
Format = format;
}
void Load(Stream stream, int maxDimension)
{
CompressedSize = (int)stream.Length;
Header = ImageEngine.LoadHeader(stream);
// DX10
var DX10Format = DDS_Header.DXGI_FORMAT.DXGI_FORMAT_UNKNOWN;
if (Header is Headers.DDS_Header)
{
DX10Format = ((Headers.DDS_Header)Header).DX10_DXGI_AdditionalHeader.dxgiFormat;
}
FormatDetails = new ImageFormats.ImageEngineFormatDetails(Header.Format, DX10Format);
MipMaps = ImageEngine.LoadImage(stream, Header, maxDimension, 0, FormatDetails);
// Read original data
OriginalData = new byte[CompressedSize];
stream.Position = 0;
stream.Read(OriginalData, 0, CompressedSize);
}
