Compute controller for launching GLSLTransformFeedback transform feedback subdivision kernels. More...

#include <glslTransformFeedbackComputeController.h>

Public Types
typedef GLSLTransformFeedbackComputeContext	ComputeContext

Public Member Functions
	GLSLTransformFeedbackComputeController ()
	Constructor. More...

	~GLSLTransformFeedbackComputeController ()
	Destructor. More...

template<class VERTEX_BUFFER , class VARYING_BUFFER >
void	Compute (GLSLTransformFeedbackComputeContext const context, Far::KernelBatchVector const &batches, VERTEX_BUFFER vertexBuffer, VARYING_BUFFER varyingBuffer, VertexBufferDescriptor const vertexDesc=NULL, VertexBufferDescriptor const *varyingDesc=NULL)

template<class VERTEX_BUFFER >
void	Compute (GLSLTransformFeedbackComputeContext const context, Far::KernelBatchVector const &batches, VERTEX_BUFFER vertexBuffer)

void	Synchronize ()
	Waits until all running subdivision kernels finish. More...

Protected Member Functions
void	ApplyStencilTableKernel (Far::KernelBatch const &batch, ComputeContext const *context) const

template<class BUFFER >
void	bind (BUFFER buffer, VertexBufferDescriptor const desc, GLuint feedbackTexture)

void	unbind ()

void	bindBufferAndProgram (GLuint &texture)

void	bindContextStencilTables (ComputeContext const *context, bool varying=false)

void	unbindResources ()

Friends
class	Far::KernelBatchDispatcher

Detailed Description

Compute controller for launching GLSLTransformFeedback transform feedback subdivision kernels.

GLSLTransformFeedbackComputeController is a compute controller class to launch GLSLTransformFeedback transfrom feedback subdivision kernels. It requires GLVertexBufferInterface as arguments of Refine function.

Controller entities execute requests from Context instances that they share common interfaces with. Controllers are attached to discrete compute devices and share the devices resources with Context entities.

Definition at line 54 of file glslTransformFeedbackComputeController.h.

Member Typedef Documentation

typedef GLSLTransformFeedbackComputeContext ComputeContext

Definition at line 56 of file glslTransformFeedbackComputeController.h.

Constructor & Destructor Documentation

GLSLTransformFeedbackComputeController ( )

Constructor.

~GLSLTransformFeedbackComputeController ( )

Destructor.

Member Function Documentation

void ApplyStencilTableKernel	(	Far::KernelBatch const &	batch,
		ComputeContext const *	context
	)		const

protected

void bind	(	BUFFER *	buffer,
		VertexBufferDescriptor const *	desc,
		GLuint	feedbackTexture
	)

inlineprotected

Definition at line 144 of file glslTransformFeedbackComputeController.h.

void bindBufferAndProgram ( GLuint & texture )

protected

void bindContextStencilTables	(	ComputeContext const *	context,
		bool	varying = `false`
	)

protected

void Compute	(	GLSLTransformFeedbackComputeContext const *	context,
		Far::KernelBatchVector const &	batches,
		VERTEX_BUFFER *	vertexBuffer,
		VARYING_BUFFER *	varyingBuffer,
		VertexBufferDescriptor const *	vertexDesc = `NULL`,
		VertexBufferDescriptor const *	varyingDesc = `NULL`
	)

inline

Execute subdivision kernels and apply to given vertex buffers.

Parameters

context	The GLSLTransformFeedbackComputeContext to apply refinement operations to
batches	Vector of batches of vertices organized by operative kernel
vertexBuffer	Vertex-interpolated data buffer
vertexDesc	The descriptor of vertex elements to be refined. if it's null, all primvars in the vertex buffer will be refined.
varyingBuffer	Vertex-interpolated data buffer
varyingDesc	The descriptor of varying elements to be refined. if it's null, all primvars in the vertex buffer will be refined.

Definition at line 86 of file glslTransformFeedbackComputeController.h.

void Compute	(	GLSLTransformFeedbackComputeContext const *	context,
		Far::KernelBatchVector const &	batches,
		VERTEX_BUFFER *	vertexBuffer
	)

inline

Execute subdivision kernels and apply to given vertex buffers.

Parameters

context	The GLSLTransformFeedbackComputeContext to apply refinement operations to
batches	Vector of batches of vertices organized by operative kernel
vertexBuffer	Vertex-interpolated data buffer

Definition at line 126 of file glslTransformFeedbackComputeController.h.

void Synchronize ( )

Waits until all running subdivision kernels finish.

void unbind ( )

inlineprotected

Definition at line 167 of file glslTransformFeedbackComputeController.h.

void unbindResources ( )

protected