PixelInternalFormat GetOpenTKInternalPixelFormat(e_InternalPixelFormat a_pixelFormat)
{
switch (a_pixelFormat)
{
case e_InternalPixelFormat.Depth:
{
return(PixelInternalFormat.DepthComponent);
}
case e_InternalPixelFormat.Alpha:
{
return(PixelInternalFormat.Alpha);
}
case e_InternalPixelFormat.RGB:
{
return(PixelInternalFormat.Rgb);
}
case e_InternalPixelFormat.RGBA:
{
return(PixelInternalFormat.Rgba);
}
}
return(PixelInternalFormat.Rgba);
}
public RenderTexture(int a_width, int a_height, e_PixelFormat a_pixelFormat, e_InternalPixelFormat a_pixelInternalFormat, Pipeline a_pipeline)
{
m_colorBuffer = new Texture(a_width, a_height, a_pixelFormat, a_pixelInternalFormat, a_pipeline);
m_depthBuffer = new Texture(a_width, a_height, e_PixelFormat.Depth, e_InternalPixelFormat.Depth, a_pipeline);
m_pipeline = a_pipeline;
m_pipeline.AddObject(this);
}
internal void WriteData(int a_width, int a_height, e_PixelFormat a_pixelFormat, e_InternalPixelFormat a_internalPixelFormat, e_PixelType a_pixelType, IntPtr a_data)
{
m_width = a_width;
m_height = a_height;
m_pixelFormat = a_pixelFormat;
m_pixelInternalFormat = a_internalPixelFormat;
m_internalObject.WriteData(a_data, a_pixelType);
}
public Texture(int a_width, int a_height, e_PixelFormat a_pixelFormat, e_InternalPixelFormat a_pixelInternalFormat, Pipeline a_pipeline)
{
m_width = a_width;
m_height = a_height;
m_pipeline = a_pipeline;
m_pixelFormat = a_pixelFormat;
m_pixelInternalFormat = a_pixelInternalFormat;
if (a_pipeline.ApplicationType == e_ApplicationType.Managed)
{
m_internalObject = new OpenTKTexture(this);
}
m_pipeline.AddObject(this);
}
Texture(Pipeline a_pipeline)
{
m_width = 0;
m_height = 0;
m_pixelFormat = e_PixelFormat.BGRA;
m_pixelInternalFormat = e_InternalPixelFormat.RGBA;
m_pipeline = a_pipeline;
if (a_pipeline.ApplicationType == e_ApplicationType.Managed)
{
m_internalObject = new OpenTKTexture(this);
}
m_pipeline.AddObject(this);
}