public GLES2FrameBufferObject( GLES2FBOManager manager, int fsaa )
{
this._manager = manager;
this._numSamples = fsaa;
GL.GenFramebuffers( 1, ref this._fb );
GLES2Config.GlCheckError( this );
this._numSamples = 0;
this._multiSampleFB = 0;
/*Port notes
* Ogre has a #if GL_APPLE_framebuffer_multisample
* conditional here for checking if multisampling is supported
* however GLenum doesn't contain members for what it's checking for
* so this will skipped by default
*/
//Will we need a second FBO to do multisampling?
if ( this._numSamples > 0 )
{
GL.GenFramebuffers( 1, ref this._multiSampleFB );
GLES2Config.GlCheckError( this );
}
//Initialize state
this._depth.buffer = null;
this._stencil.buffer = null;
for ( int x = 0; x < Axiom.Configuration.Config.MaxMultipleRenderTargets; x++ )
{
this._color[ x ].buffer = null;
}
}
public GLES2FrameBufferObject(GLES2FBOManager manager, int fsaa)
{
this._manager = manager;
this._numSamples = fsaa;
GL.GenFramebuffers(1, ref this._fb);
GLES2Config.GlCheckError(this);
this._numSamples = 0;
this._multiSampleFB = 0;
/*Port notes
* Ogre has a #if GL_APPLE_framebuffer_multisample
* conditional here for checking if multisampling is supported
* however GLenum doesn't contain members for what it's checking for
* so this will skipped by default
*/
//Will we need a second FBO to do multisampling?
if (this._numSamples > 0)
{
GL.GenFramebuffers(1, ref this._multiSampleFB);
GLES2Config.GlCheckError(this);
}
//Initialize state
this._depth.buffer = null;
this._stencil.buffer = null;
for (int x = 0; x < Axiom.Configuration.Config.MaxMultipleRenderTargets; x++)
{
this._color[x].buffer = null;
}
}
public GLES2FBORenderTexture( GLES2FBOManager manager, string name, GLES2SurfaceDesc target, bool writeGamma, int fsaa )
: base( name, target, writeGamma, fsaa )
{
this.fb.BindSurface( 0, target );
width = this.fb.Width;
height = this.fb.Height;
}
public GLES2FBORenderTexture(GLES2FBOManager manager, string name, GLES2SurfaceDesc target, bool writeGamma, int fsaa)
: base(name, target, writeGamma, fsaa)
{
this.fb.BindSurface(0, target);
width = this.fb.Width;
height = this.fb.Height;
}
public GLES2FBOMultiRenderTarget(GLES2FBOManager manager, string name)
: base(name)
{
this.fbo = new GLES2FrameBufferObject(manager, 0); //Ogre TODO: multisampling on MRTs?
}
public GLES2FBOMultiRenderTarget( GLES2FBOManager manager, string name )
: base( name )
{
this.fbo = new GLES2FrameBufferObject( manager, 0 ); //Ogre TODO: multisampling on MRTs?
}