image_gen.cc File Reference

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

Go to the source code of this file.

Macros
#define	BLEND_FLOAT(real, add)
#define	BLEND_CHAR(real, add)

Functions
void	BKE_image_buf_fill_color (uchar *rect_byte, 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)
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)
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 )

Value:

((real + char(add * 255.0f)) <= 255) ? (real + char(add * 255.0f)) : 255

Definition at line 165 of file image_gen.cc.

Referenced by checker_board_color_tint(), and checker_board_grid_fill().

BLEND_FLOAT

#define BLEND_FLOAT	(		real,
			add )

Value:

(real + add <= 1.0f) ? (real + add) : 1.0f

Definition at line 164 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 151 of file image_gen.cc.

References IndexRange::first(), image_buf_fill_checker_slice(), blender::threading::parallel_for(), and IndexRange::size().

Referenced by BKE_image_find_nearest_tile_with_offset(), and 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 372 of file image_gen.cc.

References checker_board_color_prepare_slice(), checker_board_text(), IndexRange::first(), IB_PROFILE_LINEAR_RGB, IB_PROFILE_SRGB, IMB_buffer_float_from_float_threaded(), blender::threading::parallel_for(), and IndexRange::size().

Referenced by BKE_image_find_nearest_tile_with_offset(), and image_buf_fill_isolated().

BKE_image_buf_fill_color()

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

Definition at line 26 of file image_gen.cc.

References copy_v4_v4(), IndexRange::first(), i, blender::threading::parallel_for(), and rgba_float_to_uchar().

Referenced by BKE_image_find_nearest_tile_with_offset(), and image_buf_fill_isolated().

checker_board_color_fill()

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

static

Definition at line 168 of file image_gen.cc.

References float, hsv_to_rgb_v(), IMB_colormanagement_rec709_to_scene_linear(), power_of_2_max_i(), x, and y.

Referenced by checker_board_color_prepare_slice().

checker_board_color_prepare_slice()

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

static

Definition at line 361 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().

checker_board_color_tint()

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

static

Definition at line 206 of file image_gen.cc.

References blend(), BLEND_CHAR, BLEND_FLOAT, size(), x, and y.

Referenced by checker_board_color_prepare_slice().

checker_board_grid_fill()

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

static

Definition at line 256 of file image_gen.cc.

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

Referenced by checker_board_color_prepare_slice().

checker_board_text()

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

static

Definition at line 294 of file image_gen.cc.

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

Referenced by BKE_image_buf_fill_checker_color().

image_buf_fill_checker_slice()

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

static

Definition at line 54 of file image_gen.cc.

References abs, fabsf, floorf, fmodf, hsv_to_rgb_v(), IMB_colormanagement_srgb_to_scene_linear_v3(), powf, srgb_to_linearrgb(), x, and y.

Referenced by BKE_image_buf_fill_checker().