FramebufferModule

Detailed Description

Classes
struct	GBufferView
struct	FBufferChannelView
struct	GBufferStorage
struct	FBufferChannelStorage
struct	FBufferView
struct	FBufferStorage

Functions
template<bool ALPHA_AS_VARIANCE>
FERMAT_HOST_DEVICE void	average_in (FBufferChannelView &fb, const uint32_t pixel, const cugar::Vector4f f, const float inv_n)
template<bool ALPHA_AS_VARIANCE>
FERMAT_HOST_DEVICE void	average_in (FBufferChannelView &fb, const uint32_t pixel, const cugar::Vector3f f, const float inv_n)
template<bool ALPHA_AS_VARIANCE>
FERMAT_HOST_DEVICE void	add_in (FBufferChannelView &fb, const uint32_t pixel, const cugar::Vector3f f, const float inv_n)

Function Documentation

add_in()

template<bool ALPHA_AS_VARIANCE>

FERMAT_HOST_DEVICE void add_in	(	FBufferChannelView &	fb,
		const uint32_t	pixel,
		const cugar::Vector3f	f,
		const float	inv_n
	)

add a sample to a frame-buffer channel, optionally keeping track of variance in the alpha component. Note that in order to compute statistical averages, the frame-buffer should be here pre-multiplied by (n-1)/n.

average_in() [1/2]

template<bool ALPHA_AS_VARIANCE>

FERMAT_HOST_DEVICE void average_in	(	FBufferChannelView &	fb,
		const uint32_t	pixel,
		const cugar::Vector4f	f,
		const float	inv_n
	)

add a sample to a frame-buffer channel, optionally keeping track of variance in the alpha component

average_in() [2/2]

template<bool ALPHA_AS_VARIANCE>

FERMAT_HOST_DEVICE void average_in	(	FBufferChannelView &	fb,
		const uint32_t	pixel,
		const cugar::Vector3f	f,
		const float	inv_n
	)

add a sample to a frame-buffer channel, optionally keeping track of variance in the alpha component