/// <summary>
/// Creates a new instance of <see cref="ImageLoaderParameters"/>.
/// </summary>
/// <param name="flipImage">if set to <c>true</c> [flip image].</param>
/// <param name="genMipMaps">if set to <c>true</c> [gen mip maps].</param>
/// <param name="resizePowerTwo">if set to <c>true</c> [resize power two].</param>
public ImageLoaderParameters(bool flipImage, bool genMipMaps, bool resizePowerTwo)
{
m_flip = flipImage;
m_genMipMaps = genMipMaps;
m_resizePowerOfTwo = resizePowerTwo;
m_textureFormat = Content.TextureConversionFormat.NoChange;
m_colorKey = new Color(255, 0, 255, 255);
m_colorKeyEnabled = false;
m_preMultiplyAlpha = false;
}
/// <summary>
/// Creates a new instance of <see cref="ImageLoaderParameters"/>, with default parameters.
/// </summary>
public ImageLoaderParameters()
{
m_flip = false;
m_genMipMaps = true;
m_resizePowerOfTwo = false;
m_textureFormat = TextureConversionFormat.NoChange;
m_colorKey = new Color(255, 0, 255, 255);
m_colorKeyEnabled = false;
m_preMultiplyAlpha = false;
}
/// <summary>
/// Deserializes the object and populates it from the input.
/// </summary>
/// <param name="input">Savable input</param>
public override void Read(ISavableReader input)
{
base.Read(input);
m_genMipMaps = input.ReadBoolean();
m_genMipMaps = input.ReadBoolean();
m_resizePowerOfTwo = input.ReadBoolean();
m_textureFormat = input.ReadEnum <TextureConversionFormat>();
m_colorKey = input.ReadColor();
m_colorKeyEnabled = input.ReadBoolean();
m_preMultiplyAlpha = input.ReadBoolean();
}
public void AssignImageToTexture(byte[] imageData, Texture2DObject targetTexture, int targetWidth, int targetHeight, int targetMips = Int32.MaxValue, TextureConversionFormat format = TextureConversionFormat.Auto)
{
//right now "Auto" is always RGB24. Probably will automatically decide based on image size, but doing ETC2 sucks at the moment
Bitmap sourceImage = null;
using (var ms = new MemoryStream(imageData))
{
sourceImage = new Bitmap(ms);
}
int mips;
byte[] textureBytes;
if (format == TextureConversionFormat.ETC2_RGB)
{
throw new NotImplementedException();
//textureBytes = ConvertToETC2AndMipmap(sourceImage, targetWidth, targetHeight, targetMips, out mips);
targetTexture.TextureFormat = Texture2DObject.TextureFormatType.ETC2_RGB;
}
else //always fall back to RGB24
{
textureBytes = ConvertToRGBAndMipmap(sourceImage, targetWidth, targetHeight, targetMips, out mips);
targetTexture.TextureFormat = Texture2DObject.TextureFormatType.RGB24;
}
targetTexture.ForcedFallbackFormat = 4;
targetTexture.DownscaleFallback = false;
targetTexture.Width = targetWidth;
targetTexture.Height = targetHeight;
targetTexture.CompleteImageSize = textureBytes.Length;
targetTexture.MipCount = mips;
targetTexture.IsReadable = false;
targetTexture.StreamingMipmaps = false;
targetTexture.StreamingMipmapsPriority = 0;
targetTexture.ImageCount = 1;
targetTexture.TextureDimension = 2;
targetTexture.TextureSettings = new GLTextureSettings()
{
FilterMode = 2,
Aniso = 1,
MipBias = -1,
WrapU = 1,
WrapV = 1,
WrapW = 0
};
targetTexture.LightmapFormat = 6;
targetTexture.ColorSpace = 1;
targetTexture.ImageData = textureBytes;
targetTexture.StreamData = new StreamingInfo()
{
offset = 0,
size = 0,
path = ""
};
}
public void AssignImageToTexture(byte[] imageData, Texture2DObject targetTexture, int targetWidth, int targetHeight, int targetMips = int.MaxValue, TextureConversionFormat format = TextureConversionFormat.Auto)
{
int actualMips;
Bitmap bitmap = BitmapFactory.DecodeByteArray(imageData, 0, imageData.Length);
byte[] textureBytes = MipmapToRGBBytes(bitmap, targetWidth, targetHeight, targetMips, out actualMips);
targetTexture.TextureFormat = Texture2DObject.TextureFormatType.RGB24;
targetTexture.ForcedFallbackFormat = 4;
targetTexture.DownscaleFallback = false;
targetTexture.Width = targetWidth;
targetTexture.Height = targetHeight;
targetTexture.CompleteImageSize = textureBytes.Length;
targetTexture.MipCount = actualMips;
targetTexture.IsReadable = false;
targetTexture.StreamingMipmaps = false;
targetTexture.StreamingMipmapsPriority = 0;
targetTexture.ImageCount = 1;
targetTexture.TextureDimension = 2;
targetTexture.TextureSettings = new GLTextureSettings()
{
FilterMode = 2,
Aniso = 1,
MipBias = -1,
WrapU = 1,
WrapV = 1,
WrapW = 0
};
targetTexture.LightmapFormat = 6;
targetTexture.ColorSpace = 1;
targetTexture.ImageData = textureBytes;
targetTexture.StreamData = new StreamingInfo()
{
offset = 0,
size = 0,
path = ""
};
}
