image_gen.cc File Reference

#include <cmath>
#include <cstdlib>
#include "BLI_math_base.h"
#include "BLI_math_color.h"
#include "BLI_math_vector.h"
#include "BKE_image.hh"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"
#include "BLF_api.hh"

Go to the source code of this file.

Classes
struct	FillColorThreadData
struct	FillCheckerThreadData
struct	FillCheckerColorThreadData

Macros
#define	BLEND_FLOAT(real, add)   (real + add <= 1.0f) ? (real + add) : 1.0f
#define	BLEND_CHAR(real, add)    ((real + char(add * 255.0f)) <= 255) ? (real + char(add * 255.0f)) : 255

Functions
static void	image_buf_fill_color_slice (uchar *rect, float *rect_float, int width, int height, const float color[4])
static void	image_buf_fill_color_thread_do (void *data_v, int scanline)
void	BKE_image_buf_fill_color (uchar *rect, float *rect_float, int width, int height, const float color[4])
static void	image_buf_fill_checker_slice (uchar *rect, float *rect_float, int width, int height, int offset)
static void	image_buf_fill_checker_thread_do (void *data_v, int scanline)
void	BKE_image_buf_fill_checker (uchar *rect, float *rect_float, int width, int height)
static void	checker_board_color_fill (uchar *rect, float *rect_float, int width, int height, int offset, int total_height)
static void	checker_board_color_tint (uchar *rect, float *rect_float, int width, int height, int size, float blend, int offset)
static void	checker_board_grid_fill (uchar *rect, float *rect_float, int width, int height, float blend, int offset)
static void	checker_board_text (uchar *rect, float *rect_float, int width, int height, int step, int outline)
static void	checker_board_color_prepare_slice (uchar *rect, float *rect_float, int width, int height, int offset, int total_height)
static void	checker_board_color_prepare_thread_do (void *data_v, int scanline)
void	BKE_image_buf_fill_checker_color (uchar *rect, float *rect_float, int width, int height)

Macro Definition Documentation

BLEND_CHAR

#define BLEND_CHAR	(		real,
			add )    ((real + char(add * 255.0f)) <= 255) ? (real + char(add * 255.0f)) : 255

Definition at line 217 of file image_gen.cc.

Referenced by checker_board_color_tint(), and checker_board_grid_fill().

BLEND_FLOAT

#define BLEND_FLOAT	(		real,
			add )   (real + add <= 1.0f) ? (real + add) : 1.0f

Definition at line 216 of file image_gen.cc.

Referenced by checker_board_color_tint(), and checker_board_grid_fill().

Function Documentation

BKE_image_buf_fill_checker()

void BKE_image_buf_fill_checker	(	uchar *	rect,
		float *	rect_float,
		int	width,
		int	height )

Definition at line 200 of file image_gen.cc.

References data, image_buf_fill_checker_slice(), image_buf_fill_checker_thread_do(), IMB_processor_apply_threaded_scanlines(), and FillCheckerThreadData::rect.

Referenced by image_buf_fill_isolated().

BKE_image_buf_fill_checker_color()

void BKE_image_buf_fill_checker_color	(	uchar *	rect,
		float *	rect_float,
		int	width,
		int	height )

Definition at line 447 of file image_gen.cc.

References checker_board_color_prepare_slice(), checker_board_color_prepare_thread_do(), checker_board_text(), data, IB_PROFILE_LINEAR_RGB, IB_PROFILE_SRGB, IMB_buffer_float_from_float_threaded(), IMB_processor_apply_threaded_scanlines(), and FillCheckerColorThreadData::rect.

Referenced by image_buf_fill_isolated().

BKE_image_buf_fill_color()

void BKE_image_buf_fill_color	(	uchar *	rect,
		float *	rect_float,
		int	width,
		int	height,
		const float	color[4] )

Definition at line 70 of file image_gen.cc.

References copy_v4_v4(), data, image_buf_fill_color_slice(), image_buf_fill_color_thread_do(), IMB_processor_apply_threaded_scanlines(), and FillColorThreadData::rect.

Referenced by image_buf_fill_isolated().

checker_board_color_fill()

static void checker_board_color_fill ( uchar * rect, float * rect_float, int width, int height, int offset, int total_height )

static

Definition at line 220 of file image_gen.cc.

References float, hsv_to_rgb_v(), power_of_2_max_i(), x, and y.

Referenced by checker_board_color_prepare_slice().

checker_board_color_prepare_slice()

static void checker_board_color_prepare_slice ( uchar * rect, float * rect_float, int width, int height, int offset, int total_height )

static

Definition at line 419 of file image_gen.cc.

References checker_board_color_fill(), checker_board_color_tint(), and checker_board_grid_fill().

Referenced by BKE_image_buf_fill_checker_color(), and checker_board_color_prepare_thread_do().

checker_board_color_prepare_thread_do()

static void checker_board_color_prepare_thread_do ( void * data_v, int scanline )

static

Definition at line 436 of file image_gen.cc.

References checker_board_color_prepare_slice().

Referenced by BKE_image_buf_fill_checker_color().

checker_board_color_tint()

static void checker_board_color_tint ( uchar * rect, float * rect_float, int width, int height, int size, float blend, int offset )

static

Definition at line 262 of file image_gen.cc.

References blend, BLEND_CHAR, BLEND_FLOAT, x, and y.

Referenced by checker_board_color_prepare_slice().

checker_board_grid_fill()

static void checker_board_grid_fill ( uchar * rect, float * rect_float, int width, int height, float blend, int offset )

static

Definition at line 312 of file image_gen.cc.

References blend, BLEND_CHAR, BLEND_FLOAT, x, and y.

Referenced by checker_board_color_prepare_slice().

checker_board_text()

static void checker_board_text ( uchar * rect, float * rect_float, int width, int height, int step, int outline )

static

Definition at line 350 of file image_gen.cc.

References BLF_buffer(), BLF_buffer_col(), BLF_draw_buffer(), blf_mono_font_render, BLF_position(), BLF_size(), x, and y.

Referenced by BKE_image_buf_fill_checker_color().

image_buf_fill_checker_slice()

static void image_buf_fill_checker_slice ( uchar * rect, float * rect_float, int width, int height, int offset )

static

Definition at line 86 of file image_gen.cc.

References abs(), fabsf, floorf, fmodf, hsv_to_rgb_v(), powf, srgb_to_linearrgb(), srgb_to_linearrgb_v3_v3(), x, and y.

Referenced by BKE_image_buf_fill_checker(), and image_buf_fill_checker_thread_do().

image_buf_fill_checker_thread_do()

static void image_buf_fill_checker_thread_do ( void * data_v, int scanline )

static

Definition at line 190 of file image_gen.cc.

References image_buf_fill_checker_slice(), and FillCheckerThreadData::width.

Referenced by BKE_image_buf_fill_checker().

image_buf_fill_color_slice()

static void image_buf_fill_color_slice ( uchar * rect, float * rect_float, int width, int height, const float color[4] )

static

Definition at line 30 of file image_gen.cc.

References copy_v4_v4(), rgba_float_to_uchar(), x, and y.

Referenced by BKE_image_buf_fill_color(), and image_buf_fill_color_thread_do().

image_buf_fill_color_thread_do()

static void image_buf_fill_color_thread_do ( void * data_v, int scanline )

static

Definition at line 60 of file image_gen.cc.

References image_buf_fill_color_slice(), and FillColorThreadData::width.

Referenced by BKE_image_buf_fill_color().