blender::compositor::SharedOperationBuffers Class Reference

#include <COM_SharedOperationBuffers.h>

Public Member Functions
bool	is_area_registered (NodeOperation *op, const rcti &area_to_render)
void	register_area (NodeOperation *op, const rcti &area_to_render)
bool	has_registered_reads (NodeOperation *op)
void	register_read (NodeOperation *read_op)
Vector< rcti >	get_areas_to_render (NodeOperation *op, int offset_x, int offset_y)
bool	is_operation_rendered (NodeOperation *op)
void	set_rendered_buffer (NodeOperation *op, std::unique_ptr< MemoryBuffer > buffer)
MemoryBuffer *	get_rendered_buffer (NodeOperation *op)
void	read_finished (NodeOperation *read_op)

Detailed Description

Stores and shares operations rendered buffers including render data. Buffers are disposed once all dependent operations have finished reading them.

Definition at line 25 of file COM_SharedOperationBuffers.h.

Member Function Documentation

get_areas_to_render()

Vector< rcti > blender::compositor::SharedOperationBuffers::get_areas_to_render	(	NodeOperation *	op,
		int	offset_x,
		int	offset_y )

Get registered areas given operation needs to render.

Definition at line 49 of file COM_SharedOperationBuffers.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), and BLI_rcti_translate().

get_rendered_buffer()

MemoryBuffer * blender::compositor::SharedOperationBuffers::get_rendered_buffer

(

NodeOperation *

op

)

Get given operation rendered buffer.

Definition at line 77 of file COM_SharedOperationBuffers.cc.

References BLI_assert.

has_registered_reads()

bool blender::compositor::SharedOperationBuffers::has_registered_reads

(

NodeOperation *

op

)

Whether given operation has any registered reads (other operation registered it depends on given operation).

Definition at line 39 of file COM_SharedOperationBuffers.cc.

is_area_registered()

bool blender::compositor::SharedOperationBuffers::is_area_registered	(	NodeOperation *	op,
		const rcti &	area_to_render )

Whether given operation area to render is already registered.

Definition at line 20 of file COM_SharedOperationBuffers.cc.

References BLI_rcti_inside_rcti().

is_operation_rendered()

bool blender::compositor::SharedOperationBuffers::is_operation_rendered

(

NodeOperation *

op

)

Whether this operation buffer has already been rendered.

Definition at line 62 of file COM_SharedOperationBuffers.cc.

read_finished()

void blender::compositor::SharedOperationBuffers::read_finished

(

NodeOperation *

read_op

)

Reports an operation has finished reading given operation. If all given operation dependencies have finished its buffer will be disposed.

Definition at line 83 of file COM_SharedOperationBuffers.cc.

References BLI_assert.

register_area()

void blender::compositor::SharedOperationBuffers::register_area	(	NodeOperation *	op,
		const rcti &	area_to_render )

Registers an operation area to render.

Definition at line 34 of file COM_SharedOperationBuffers.cc.

register_read()

void blender::compositor::SharedOperationBuffers::register_read

(

NodeOperation *

read_op

)

Registers an operation read (other operation depends on given operation).

Definition at line 44 of file COM_SharedOperationBuffers.cc.

set_rendered_buffer()

void blender::compositor::SharedOperationBuffers::set_rendered_buffer	(	NodeOperation *	op,
		std::unique_ptr< MemoryBuffer >	buffer )

Stores given operation rendered buffer.

Definition at line 67 of file COM_SharedOperationBuffers.cc.

References BLI_assert.

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The documentation for this class was generated from the following files:

• COM_SharedOperationBuffers.h
• COM_SharedOperationBuffers.cc