/// <summary>Save DDS to stream</summary>
/// <param name="parentHeader">Parent teTexture header</param>
/// <param name="keepOpen">Keep the stream open after writing</param>
public Stream SaveToDDS(teTexture.TextureHeader parentHeader, bool keepOpen = false)
{
MemoryStream stream = new MemoryStream();
SaveToDDS(parentHeader, stream, keepOpen);
return(stream);
}
/// <summary>Save DDS to stream</summary>
/// <param name="parentHeader">Parent teTexture header</param>
/// <param name="stream">Stream to be written to</param>
/// <param name="keepOpen">Keep the stream open after writing</param>
public void SaveToDDS(teTexture.TextureHeader parentHeader, Stream stream, bool keepOpen = false)
{
using (BinaryWriter ddsWriter = new BinaryWriter(stream, Encoding.Default, keepOpen)) {
TextureTypes.DDSHeader dds = parentHeader.ToDDSHeader();
ddsWriter.Write(dds);
if (dds.Format.FourCC == (int)TextureTypes.TextureType.Unknown)
{
TextureTypes.DDS_HEADER_DXT10 d10 = new TextureTypes.DDS_HEADER_DXT10 {
Format = parentHeader.Format,
Dimension = TextureTypes.D3D10_RESOURCE_DIMENSION.TEXTURE2D,
Misc = (uint)(parentHeader.IsCubemap() ? 0x4 : 0),
Size = (uint)(parentHeader.IsCubemap() ? 1 : parentHeader.Surfaces),
Misc2 = 0
};
ddsWriter.Write(d10);
}
if (RawData != null)
{
stream.Write(RawData, 0, (int)Header.ImageSize);
return;
}
for (int i = 0; i < Size; ++i)
{
if (parentHeader.Format > 72)
{
ddsWriter.Write(Color3[i]);
ddsWriter.Write(Color4[i]);
ddsWriter.Write(Color5[i]);
}
if (parentHeader.Format < 80)
{
ddsWriter.Write(Color1[i]);
ddsWriter.Write(Color2[i]);
}
}
}
}
///// <summary>Save DDS to stream</summary>
///// <param name="parentHeader">Parent teTexture header</param>
///// <param name="ddsWriter">Stream to be written to</param>
///// <param name="mips"></param>
///// <param name="width"></param>
///// <param name="height"></param>
///// <param name="surfaces"></param>
//public void SaveToDDS(teTexture.TextureHeader parentHeader, BinaryWriter ddsWriter, int? mips, uint? width, uint? height, uint? surfaces) {
// TextureTypes.DDSHeader dds = parentHeader.ToDDSHeader(mips ?? parentHeader.MipCount, width ?? parentHeader.Width, height ?? parentHeader.Height, surfaces ?? parentHeader.Surfaces);
// ddsWriter.Write(dds);
// if (dds.Format.FourCC == (int) TextureTypes.TextureType.Unknown) {
// TextureTypes.DDS_HEADER_DXT10 d10 = new TextureTypes.DDS_HEADER_DXT10 {
// Format = parentHeader.Format,
// Dimension = TextureTypes.D3D10_RESOURCE_DIMENSION.TEXTURE2D,
// Misc = (uint) (parentHeader.IsCubemap ? 0x4 : 0),
// Size = parentHeader.IsCubemap ? 1 : surfaces ?? parentHeader.Surfaces,
// Misc2 = 0
// };
// ddsWriter.Write(d10);
// }
// SaveToDDSData(parentHeader, ddsWriter);
//}
/// <summary>Save DDS data to stream</summary>
/// <param name="parentHeader">Parent teTexture header</param>
/// <param name="ddsWriter">Stream to be written to</param>
public void SaveToDDSData(teTexture.TextureHeader parentHeader, BinaryWriter ddsWriter)
{
if (RawData != null)
{
ddsWriter.Write(RawData, 0, (int)Header.ImageSize);
return;
}
for (int i = 0; i < Size; ++i)
{
if (parentHeader.Format > 72)
{
ddsWriter.Write(Color3[i]);
ddsWriter.Write(Color4[i]);
ddsWriter.Write(Color5[i]);
}
if (parentHeader.Format < 80)
{
ddsWriter.Write(Color1[i]);
ddsWriter.Write(Color2[i]);
}
}
}
