COM_MemoryBuffer.cc File Reference

#include "COM_MemoryBuffer.h"
#include "IMB_colormanagement.hh"
#include "IMB_imbuf_types.hh"

Go to the source code of this file.

Namespaces
namespace	blender
namespace	blender::compositor

Macros
#define	ASSERT_BUFFER_CONTAINS_AREA(buf, area)    BLI_assert(BLI_rcti_inside_rcti(&(buf)->get_rect(), &(area)))
#define	ASSERT_BUFFER_CONTAINS_AREA_AT_COORDS(buf, area, x, y)
#define	ASSERT_VALID_ELEM_SIZE(buf, channel_offset, elem_size)    BLI_assert((buf)->get_num_channels() >= (channel_offset) + (elem_size))

Functions
static rcti	blender::compositor::create_rect (const int width, const int height)
static void	blender::compositor::colorspace_to_scene_linear (MemoryBuffer *buf, const rcti &area, ColorSpace *colorspace)
static void	blender::compositor::premultiply_alpha (MemoryBuffer *buf, const rcti &area)
static void	blender::compositor::read_ewa_elem_checked (void *userdata, int x, int y, float result[4])
static void	blender::compositor::read_ewa_elem_clamped (void *userdata, int x, int y, float result[4])

Macro Definition Documentation

ASSERT_BUFFER_CONTAINS_AREA

#define ASSERT_BUFFER_CONTAINS_AREA	(		buf,
			area )    BLI_assert(BLI_rcti_inside_rcti(&(buf)->get_rect(), &(area)))

Definition at line 10 of file COM_MemoryBuffer.cc.

ASSERT_BUFFER_CONTAINS_AREA_AT_COORDS

#define ASSERT_BUFFER_CONTAINS_AREA_AT_COORDS	(		buf,
			area,
			x,
			y )

Value:

  BLI_assert((buf)->get_rect().xmin <= (x)); \
  BLI_assert((buf)->get_rect().ymin <= (y)); \
  BLI_assert((buf)->get_rect().xmax >= (x) + BLI_rcti_size_x(&(area))); \
  BLI_assert((buf)->get_rect().ymax >= (y) + BLI_rcti_size_y(&(area)))

Definition at line 13 of file COM_MemoryBuffer.cc.

Referenced by blender::compositor::MemoryBuffer::copy_from().

ASSERT_VALID_ELEM_SIZE

#define ASSERT_VALID_ELEM_SIZE	(		buf,
			channel_offset,
			elem_size )    BLI_assert((buf)->get_num_channels() >= (channel_offset) + (elem_size))

Definition at line 19 of file COM_MemoryBuffer.cc.

Referenced by blender::compositor::MemoryBuffer::copy_from().