Author: cedric.stalder@gmail.com
State: Implemented in 0.9
Overview
The objective of this extension is to support render targets using shorts (float16) or float (float32). Frame Buffer Objects and PBuffers will be able to work with this new formats.
API
class Window
{
int getInternalFormatColor()
};
enum IAttrValue
{
...
RGBA32F = -13,
RGBA16F = -12,
...
};
FrameBufferObject::FrameBufferObject( GLEWContext* glewContext, const GLuint format )
update int WGLWindow::chooseWGLPixelFormat()
update bool GLWindow::configInitFBO()
update bool Channel::_configInitFBO()
File Format
global
{
EQ_WINDOW_IATTR_PLANES_COLOR unsigned | RGBA16F | RGBA32F
}
window
{
attributes
{
planes_color unsigned | RGBA16F | RGBA32F
}
}
Open Issues
The second part of implementation is to adapt the compositing.
