#include "../blenlib/BLI_sys_types.h"

Macros
#define	IM_MAX_SPACE 64

#define	FILTER_MASK_NULL 0

#define	FILTER_MASK_MARGIN 1

#define	FILTER_MASK_USED 2

Typedefs
typedef enum IMB_BlendMode	IMB_BlendMode

typedef enum IMB_Timecode_Type	IMB_Timecode_Type

typedef enum IMB_Proxy_Size	IMB_Proxy_Size

typedef void(*	ScanlineThreadFunc) (void *custom_data, int start_scanline, int num_scanlines)

Enumerations
enum	IMB_BlendMode { IMB_BLEND_MIX = 0 , IMB_BLEND_ADD = 1 , IMB_BLEND_SUB = 2 , IMB_BLEND_MUL = 3 , IMB_BLEND_LIGHTEN = 4 , IMB_BLEND_DARKEN = 5 , IMB_BLEND_ERASE_ALPHA = 6 , IMB_BLEND_ADD_ALPHA = 7 , IMB_BLEND_OVERLAY = 8 , IMB_BLEND_HARDLIGHT = 9 , IMB_BLEND_COLORBURN = 10 , IMB_BLEND_LINEARBURN = 11 , IMB_BLEND_COLORDODGE = 12 , IMB_BLEND_SCREEN = 13 , IMB_BLEND_SOFTLIGHT = 14 , IMB_BLEND_PINLIGHT = 15 , IMB_BLEND_VIVIDLIGHT = 16 , IMB_BLEND_LINEARLIGHT = 17 , IMB_BLEND_DIFFERENCE = 18 , IMB_BLEND_EXCLUSION = 19 , IMB_BLEND_HUE = 20 , IMB_BLEND_SATURATION = 21 , IMB_BLEND_LUMINOSITY = 22 , IMB_BLEND_COLOR = 23 , IMB_BLEND_INTERPOLATE = 24 , IMB_BLEND_COPY = 1000 , IMB_BLEND_COPY_RGB = 1001 , IMB_BLEND_COPY_ALPHA = 1002 }

enum	IMB_Timecode_Type { IMB_TC_NONE = 0 , IMB_TC_RECORD_RUN = 1 , IMB_TC_FREE_RUN = 2 , IMB_TC_INTERPOLATED_REC_DATE_FREE_RUN = 4 , IMB_TC_RECORD_RUN_NO_GAPS = 8 , IMB_TC_MAX_SLOT = 4 }

enum	IMB_Proxy_Size { IMB_PROXY_NONE = 0 , IMB_PROXY_25 = 1 , IMB_PROXY_50 = 2 , IMB_PROXY_75 = 4 , IMB_PROXY_100 = 8 , IMB_PROXY_MAX_SLOT = 4 }

Functions
void	IMB_init (void)

void	IMB_exit (void)

struct ImBuf *	IMB_ibImageFromMemory (const unsigned char mem, size_t size, int flags, char colorspace[IM_MAX_SPACE], const char descr)

struct ImBuf *	IMB_testiffname (const char *filepath, int flags)

struct ImBuf *	IMB_loadiffname (const char *filepath, int flags, char colorspace[IM_MAX_SPACE])

void	IMB_freeImBuf (struct ImBuf *ibuf)

struct ImBuf *	IMB_allocImBuf (unsigned int x, unsigned int y, unsigned char planes, unsigned int flags)

bool	IMB_initImBuf (struct ImBuf *ibuf, unsigned int x, unsigned int y, unsigned char planes, unsigned int flags)

struct ImBuf *	IMB_allocFromBuffer (const unsigned int rect, const float rectf, unsigned int w, unsigned int h, unsigned int channels)

void	IMB_refImBuf (struct ImBuf *ibuf)

struct ImBuf *	IMB_makeSingleUser (struct ImBuf *ibuf)

struct ImBuf *	IMB_dupImBuf (const struct ImBuf *ibuf1)

bool	addzbufImBuf (struct ImBuf *ibuf)

bool	addzbuffloatImBuf (struct ImBuf *ibuf)

size_t	IMB_get_size_in_memory (struct ImBuf *ibuf)

void	IMB_blend_color_byte (unsigned char dst[4], const unsigned char src1[4], const unsigned char src2[4], IMB_BlendMode mode)

void	IMB_blend_color_float (float dst[4], const float src1[4], const float src2[4], IMB_BlendMode mode)

void	IMB_rect_crop (struct ImBuf ibuf, const struct rcti crop)

void	IMB_rect_size_set (struct ImBuf *ibuf, const uint size[2])

void	IMB_rectclip (struct ImBuf dbuf, const struct ImBuf sbuf, int destx, int desty, int srcx, int srcy, int width, int height)

void	IMB_rectcpy (struct ImBuf dbuf, const struct ImBuf sbuf, int destx, int desty, int srcx, int srcy, int width, int height)

void	IMB_rectblend (struct ImBuf dbuf, const struct ImBuf obuf, const struct ImBuf sbuf, unsigned short dmask, const unsigned short curvemask, const unsigned short texmask, float mask_max, int destx, int desty, int origx, int origy, int srcx, int srcy, int width, int height, IMB_BlendMode mode, bool accumulate)

void	IMB_rectblend_threaded (struct ImBuf dbuf, const struct ImBuf obuf, const struct ImBuf sbuf, unsigned short dmask, const unsigned short curvemask, const unsigned short texmask, float mask_max, int destx, int desty, int origx, int origy, int srcx, int srcy, int width, int height, IMB_BlendMode mode, bool accumulate)

void	IMB_anim_set_index_dir (struct anim anim, const char dir)

void	IMB_anim_get_fname (struct anim anim, char file, int size)

int	IMB_anim_index_get_frame_index (struct anim *anim, IMB_Timecode_Type tc, int position)

IMB_Proxy_Size	IMB_anim_proxy_get_existing (struct anim *anim)

struct IndexBuildContext *	IMB_anim_index_rebuild_context (struct anim anim, IMB_Timecode_Type tcs_in_use, IMB_Proxy_Size proxy_sizes_in_use, int quality, const bool overwrite, struct GSet file_list)

void	IMB_anim_index_rebuild (struct IndexBuildContext context, short stop, short do_update, float progress)

void	IMB_anim_index_rebuild_finish (struct IndexBuildContext *context, short stop)

int	IMB_anim_get_duration (struct anim *anim, IMB_Timecode_Type tc)

double	IMD_anim_get_offset (struct anim *anim)

bool	IMB_anim_get_fps (struct anim anim, short frs_sec, float *frs_sec_base, bool no_av_base)

struct anim *	IMB_open_anim (const char *name, int ib_flags, int streamindex, char colorspace[IM_MAX_SPACE])

void	IMB_suffix_anim (struct anim anim, const char suffix)

void	IMB_close_anim (struct anim *anim)

void	IMB_close_anim_proxies (struct anim *anim)

bool	IMB_anim_can_produce_frames (const struct anim *anim)

int	ismovie (const char *filepath)

int	IMB_anim_get_image_width (struct anim *anim)

int	IMB_anim_get_image_height (struct anim *anim)

struct ImBuf *	IMB_anim_absolute (struct anim *anim, int position, IMB_Timecode_Type tc, IMB_Proxy_Size preview_size)

struct ImBuf *	IMB_anim_previewframe (struct anim *anim)

void	IMB_free_anim (struct anim *anim)

void	IMB_filter (struct ImBuf *ibuf)

void	IMB_mask_filter_extend (char *mask, int width, int height)

void	IMB_mask_clear (struct ImBuf ibuf, const char mask, int val)

void	IMB_filter_extend (struct ImBuf ibuf, char mask, int filter)

void	IMB_makemipmap (struct ImBuf *ibuf, int use_filter)

void	IMB_remakemipmap (struct ImBuf *ibuf, int use_filter)

struct ImBuf *	IMB_getmipmap (struct ImBuf *ibuf, int level)

void	IMB_tile_cache_params (int totthread, int maxmem)

unsigned int *	IMB_gettile (struct ImBuf *ibuf, int tx, int ty, int thread)

void	IMB_tiles_to_rect (struct ImBuf *ibuf)

void	IMB_filtery (struct ImBuf *ibuf)

struct ImBuf *	IMB_onehalf (struct ImBuf *ibuf1)

bool	IMB_scaleImBuf (struct ImBuf *ibuf, unsigned int newx, unsigned int newy)

bool	IMB_scalefastImBuf (struct ImBuf *ibuf, unsigned int newx, unsigned int newy)

void	IMB_scaleImBuf_threaded (struct ImBuf *ibuf, unsigned int newx, unsigned int newy)

bool	IMB_saveiff (struct ImBuf ibuf, const char filepath, int flags)

bool	IMB_prepare_write_ImBuf (const bool isfloat, struct ImBuf *ibuf)

bool	IMB_ispic (const char *filepath)

bool	IMB_ispic_type_matches (const char *filepath, int filetype)

int	IMB_ispic_type_from_memory (const unsigned char *buf, const size_t buf_size)

int	IMB_ispic_type (const char *filepath)

bool	IMB_isanim (const char *filepath)

int	imb_get_anim_type (const char *filepath)

bool	IMB_isfloat (const struct ImBuf *ibuf)

bool	IMB_alpha_affects_rgb (const struct ImBuf *ibuf)

void	IMB_rect_from_float (struct ImBuf *ibuf)

void	IMB_float_from_rect (struct ImBuf *ibuf)

void	IMB_color_to_bw (struct ImBuf *ibuf)

void	IMB_saturation (struct ImBuf *ibuf, float sat)

void	IMB_buffer_byte_from_float (unsigned char rect_to, const float rect_from, int channels_from, float dither, int profile_to, int profile_from, bool predivide, int width, int height, int stride_to, int stride_from)

void	IMB_buffer_byte_from_float_mask (unsigned char rect_to, const float rect_from, int channels_from, float dither, bool predivide, int width, int height, int stride_to, int stride_from, char *mask)

void	IMB_buffer_float_from_byte (float rect_to, const unsigned char rect_from, int profile_to, int profile_from, bool predivide, int width, int height, int stride_to, int stride_from)

void	IMB_buffer_float_from_float (float rect_to, const float rect_from, int channels_from, int profile_to, int profile_from, bool predivide, int width, int height, int stride_to, int stride_from)

void	IMB_buffer_float_from_float_threaded (float rect_to, const float rect_from, int channels_from, int profile_to, int profile_from, bool predivide, int width, int height, int stride_to, int stride_from)

void	IMB_buffer_float_from_float_mask (float rect_to, const float rect_from, int channels_from, int width, int height, int stride_to, int stride_from, char *mask)

void	IMB_buffer_byte_from_byte (unsigned char rect_to, const unsigned char rect_from, int profile_to, int profile_from, bool predivide, int width, int height, int stride_to, int stride_from)

void	IMB_buffer_float_unpremultiply (float *buf, int width, int height)

void	IMB_buffer_float_premultiply (float *buf, int width, int height)

void	IMB_convert_rgba_to_abgr (struct ImBuf *ibuf)

void	bicubic_interpolation (struct ImBuf in, struct ImBuf out, float u, float v, int xout, int yout)

void	nearest_interpolation (struct ImBuf in, struct ImBuf out, float u, float v, int xout, int yout)

void	bilinear_interpolation (struct ImBuf in, struct ImBuf out, float u, float v, int xout, int yout)

void	bicubic_interpolation_color (struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v)

void	nearest_interpolation_color (struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v)

void	nearest_interpolation_color_wrap (struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v)

void	bilinear_interpolation_color (struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v)

void	bilinear_interpolation_color_wrap (struct ImBuf *in, unsigned char outI[4], float outF[4], float u, float v)

void	IMB_alpha_under_color_float (float *rect_float, int x, int y, float backcol[3])

void	IMB_alpha_under_color_byte (unsigned char *rect, int x, int y, const float backcol[3])

void	IMB_sampleImageAtLocation (struct ImBuf *ibuf, float x, float y, bool make_linear_rgb, float color[4])

struct ImBuf *	IMB_loadifffile (int file, const char filepath, int flags, char colorspace[IM_MAX_SPACE], const char descr)

struct ImBuf *	IMB_half_x (struct ImBuf *ibuf1)

struct ImBuf *	IMB_double_fast_x (struct ImBuf *ibuf1)

struct ImBuf *	IMB_double_x (struct ImBuf *ibuf1)

struct ImBuf *	IMB_half_y (struct ImBuf *ibuf1)

struct ImBuf *	IMB_double_fast_y (struct ImBuf *ibuf1)

struct ImBuf *	IMB_double_y (struct ImBuf *ibuf1)

void	IMB_flipx (struct ImBuf *ibuf)

void	IMB_flipy (struct ImBuf *ibuf)

void	IMB_premultiply_alpha (struct ImBuf *ibuf)

void	IMB_unpremultiply_alpha (struct ImBuf *ibuf)

void	IMB_freezbufImBuf (struct ImBuf *ibuf)

void	IMB_freezbuffloatImBuf (struct ImBuf *ibuf)

void	IMB_rectfill (struct ImBuf *drect, const float col[4])

void	IMB_rectfill_area (struct ImBuf ibuf, const float col[4], int x1, int y1, int x2, int y2, struct ColorManagedDisplay display)

void	IMB_rectfill_area_replace (const struct ImBuf *ibuf, const float col[4], int x1, int y1, int x2, int y2)

void	IMB_rectfill_alpha (struct ImBuf *ibuf, const float value)

void	buf_rectfill_area (unsigned char rect, float rectf, int width, int height, const float col[4], struct ColorManagedDisplay *display, int x1, int y1, int x2, int y2)

void *	imb_alloc_pixels (unsigned int x, unsigned int y, unsigned int channels, size_t typesize, const char *name)

bool	imb_addrectImBuf (struct ImBuf *ibuf)

void	imb_freerectImBuf (struct ImBuf *ibuf)

bool	imb_addrectfloatImBuf (struct ImBuf *ibuf)

void	imb_freerectfloatImBuf (struct ImBuf *ibuf)

void	imb_freemipmapImBuf (struct ImBuf *ibuf)

bool	imb_addtilesImBuf (struct ImBuf *ibuf)

void	imb_freetilesImBuf (struct ImBuf *ibuf)

void	imb_freerectImbuf_all (struct ImBuf *ibuf)

void	IMB_processor_apply_threaded (int buffer_lines, int handle_size, void init_customdata, void(init_handle)(void handle, int start_line, int tot_line, void customdata), void (do_thread)(void *))

void	IMB_processor_apply_threaded_scanlines (int total_scanlines, ScanlineThreadFunc do_thread, void *custom_data)

void	IMB_ffmpeg_init (void)

const char *	IMB_ffmpeg_last_error (void)

struct GPUTexture *	IMB_create_gpu_texture (const char name, struct ImBuf ibuf, bool use_high_bitdepth, bool use_premult, bool limit_gl_texture_size)

struct GPUTexture *	IMB_touch_gpu_texture (const char name, struct ImBuf ibuf, int w, int h, int layers, bool use_high_bitdepth)

void	IMB_update_gpu_texture_sub (struct GPUTexture tex, struct ImBuf ibuf, int x, int y, int z, int w, int h, bool use_high_bitdepth, bool use_premult)

void	IMB_stereo3d_write_dimensions (const char mode, const bool is_squeezed, const size_t width, const size_t height, size_t r_width, size_t r_height)

void	IMB_stereo3d_read_dimensions (const char mode, const bool is_squeezed, const size_t width, const size_t height, size_t r_width, size_t r_height)

int *	IMB_stereo3d_from_rect (struct ImageFormatData im_format, const size_t x, const size_t y, const size_t channels, int rect_left, int *rect_right)

float *	IMB_stereo3d_from_rectf (struct ImageFormatData im_format, const size_t x, const size_t y, const size_t channels, float rectf_left, float *rectf_right)

struct ImBuf *	IMB_stereo3d_ImBuf (struct ImageFormatData im_format, struct ImBuf ibuf_left, struct ImBuf *ibuf_right)

void	IMB_ImBufFromStereo3d (struct Stereo3dFormat s3d, struct ImBuf ibuf_stereo, struct ImBuf r_ibuf_left, struct ImBuf r_ibuf_right)

Macro Definition Documentation

◆ FILTER_MASK_MARGIN

#define FILTER_MASK_MARGIN 1

Definition at line 420 of file IMB_imbuf.h.

◆ FILTER_MASK_NULL

#define FILTER_MASK_NULL 0

Attention: Defined in filter.c

Definition at line 419 of file IMB_imbuf.h.

◆ FILTER_MASK_USED

#define FILTER_MASK_USED 2

Definition at line 421 of file IMB_imbuf.h.

◆ IM_MAX_SPACE

#define IM_MAX_SPACE 64

Definition at line 65 of file IMB_imbuf.h.

Typedef Documentation

◆ IMB_BlendMode

typedef enum IMB_BlendMode IMB_BlendMode

Attention: Defined in rectop.c

◆ IMB_Proxy_Size

typedef enum IMB_Proxy_Size IMB_Proxy_Size

◆ IMB_Timecode_Type

typedef enum IMB_Timecode_Type IMB_Timecode_Type

Attention: Defined in indexer.c

◆ ScanlineThreadFunc

typedef void(* ScanlineThreadFunc) (void *custom_data, int start_scanline, int num_scanlines)

Definition at line 735 of file IMB_imbuf.h.

Enumeration Type Documentation

◆ IMB_BlendMode

enum IMB_BlendMode

Attention: Defined in rectop.c

Enumerator
IMB_BLEND_MIX
IMB_BLEND_ADD
IMB_BLEND_SUB
IMB_BLEND_MUL
IMB_BLEND_LIGHTEN
IMB_BLEND_DARKEN
IMB_BLEND_ERASE_ALPHA
IMB_BLEND_ADD_ALPHA
IMB_BLEND_OVERLAY
IMB_BLEND_HARDLIGHT
IMB_BLEND_COLORBURN
IMB_BLEND_LINEARBURN
IMB_BLEND_COLORDODGE
IMB_BLEND_SCREEN
IMB_BLEND_SOFTLIGHT
IMB_BLEND_PINLIGHT
IMB_BLEND_VIVIDLIGHT
IMB_BLEND_LINEARLIGHT
IMB_BLEND_DIFFERENCE
IMB_BLEND_EXCLUSION
IMB_BLEND_HUE
IMB_BLEND_SATURATION
IMB_BLEND_LUMINOSITY
IMB_BLEND_COLOR
IMB_BLEND_INTERPOLATE
IMB_BLEND_COPY
IMB_BLEND_COPY_RGB
IMB_BLEND_COPY_ALPHA

Definition at line 197 of file IMB_imbuf.h.

◆ IMB_Proxy_Size

enum IMB_Proxy_Size

Enumerator
IMB_PROXY_NONE
IMB_PROXY_25
IMB_PROXY_50
IMB_PROXY_75
IMB_PROXY_100
IMB_PROXY_MAX_SLOT

Definition at line 317 of file IMB_imbuf.h.

◆ IMB_Timecode_Type

enum IMB_Timecode_Type

Attention: Defined in indexer.c

Enumerator
IMB_TC_NONE	Don't use time-code files at all.
IMB_TC_RECORD_RUN	use images in the order as they are recorded (currently, this is the only one implemented and is a sane default)
IMB_TC_FREE_RUN	Use global timestamp written by recording device (prosumer camcorders e.g. can do that).
IMB_TC_INTERPOLATED_REC_DATE_FREE_RUN	Interpolate a global timestamp using the record date and time written by recording device (every consumer camcorder can do that :) )
IMB_TC_RECORD_RUN_NO_GAPS
IMB_TC_MAX_SLOT

Definition at line 298 of file IMB_imbuf.h.

Function Documentation

◆ addzbuffloatImBuf()

bool addzbuffloatImBuf ( struct ImBuf * ibuf )

Definition at line 289 of file allocimbuf.c.

References ImBuf::flags, IB_zbuffloat, imb_alloc_pixels(), IMB_freezbuffloatImBuf(), ImBuf::mall, NULL, ImBuf::x, ImBuf::y, and ImBuf::zbuf_float.

Referenced by IMB_ImBufFromStereo3d(), IMB_initImBuf(), imb_load_openexr(), and seq_render_scene_strip().

◆ addzbufImBuf()

bool addzbufImBuf ( struct ImBuf * ibuf )

Attention: Defined in allocimbuf.c

Definition at line 272 of file allocimbuf.c.

References ImBuf::flags, IB_zbuf, imb_alloc_pixels(), IMB_freezbufImBuf(), ImBuf::mall, NULL, ImBuf::x, ImBuf::y, and ImBuf::zbuf.

Referenced by imb_addrectImBuf(), IMB_ImBufFromStereo3d(), and IMB_initImBuf().

◆ bicubic_interpolation()

void bicubic_interpolation	(	struct ImBuf *	in,
		struct ImBuf *	out,
		float	u,
		float	v,
		int	xout,
		int	yout
	)

Attention: defined in imageprocess.c

Definition at line 109 of file imageprocess.c.

References bicubic_interpolation_color(), NULL, pixel_from_buffer(), ImBuf::rect, ImBuf::rect_float, and v.

◆ bicubic_interpolation_color()

void bicubic_interpolation_color	(	struct ImBuf *	in,
		unsigned char	outI[4],
		float	outF[4],
		float	u,
		float	v
	)

Definition at line 98 of file imageprocess.c.

References BLI_bicubic_interpolation_char(), BLI_bicubic_interpolation_fl(), ImBuf::rect, ImBuf::rect_float, v, ImBuf::x, and ImBuf::y.

Referenced by bicubic_interpolation(), do_projectpaint_thread(), blender::compositor::MovieClipBaseOperation::executePixelSampled(), blender::compositor::MultilayerColorOperation::executePixelSampled(), and blender::compositor::sampleImageAtLocation().

◆ bilinear_interpolation()

void bilinear_interpolation	(	struct ImBuf *	in,
		struct ImBuf *	out,
		float	u,
		float	v,
		int	xout,
		int	yout
	)

Definition at line 220 of file imageprocess.c.

References bilinear_interpolation_color(), NULL, pixel_from_buffer(), ImBuf::rect, ImBuf::rect_float, and v.

◆ bilinear_interpolation_color()

void bilinear_interpolation_color	(	struct ImBuf *	in,
		unsigned char	outI[4],
		float	outF[4],
		float	u,
		float	v
	)

Definition at line 130 of file imageprocess.c.

References BLI_bilinear_interpolation_char(), BLI_bilinear_interpolation_fl(), ImBuf::rect, ImBuf::rect_float, v, ImBuf::x, and ImBuf::y.

Referenced by bilinear_interpolation(), blender::compositor::MovieClipBaseOperation::executePixelSampled(), blender::compositor::MultilayerColorOperation::executePixelSampled(), and blender::compositor::sampleImageAtLocation().

◆ bilinear_interpolation_color_wrap()

void bilinear_interpolation_color_wrap	(	struct ImBuf *	in,
		unsigned char	outI[4],
		float	outF[4],
		float	u,
		float	v
	)

Definition at line 148 of file imageprocess.c.

References Freestyle::a, ceil(), clamp_v4(), floor(), floorf, ImBuf::rect, ImBuf::rect_float, v, ImBuf::x, x2, ImBuf::y, and y1.

Referenced by paint_sample_color(), project_face_pixel(), and project_paint_PickColor().

◆ buf_rectfill_area()

void buf_rectfill_area	(	unsigned char *	rect,
		float *	rectf,
		int	width,
		int	height,
		const float	col[4],
		struct ColorManagedDisplay *	display,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Definition at line 1164 of file rectop.c.

References Freestyle::a, CLAMP, col, copy_v4_v4(), fb(), height, IMB_colormanagement_display_to_scene_linear_v3(), srgb_to_linearrgb_v4(), SWAP, unit_float_to_uchar_clamp(), width, x2, and y1.

Referenced by BKE_image_stamp_buf(), and IMB_rectfill_area().

◆ imb_addrectfloatImBuf()

bool imb_addrectfloatImBuf ( struct ImBuf * ibuf )

Definition at line 386 of file allocimbuf.c.

References ImBuf::channels, ImBuf::flags, IB_rectfloat, imb_alloc_pixels(), imb_freerectfloatImBuf(), ImBuf::mall, NULL, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by IMB_initImBuf(), imb_load_openexr(), imb_loadpng(), modifier_color_balance_apply(), seq_imbuf_to_sequencer_space(), and ubuf_ensure_compat_ibuf().

◆ imb_addrectImBuf()

bool imb_addrectImBuf ( struct ImBuf * ibuf )

Definition at line 407 of file allocimbuf.c.

References addzbufImBuf(), ImBuf::flags, IB_rect, imb_alloc_pixels(), ImBuf::mall, MEM_freeN, NULL, ImBuf::planes, ImBuf::rect, ImBuf::x, and ImBuf::y.

Referenced by colormanagement_imbuf_make_display_space(), IMB_initImBuf(), imb_load_dds(), imb_loadpng(), imb_onehalf_no_alloc(), IMB_rect_from_float(), and ubuf_ensure_compat_ibuf().

◆ imb_addtilesImBuf()

bool imb_addtilesImBuf ( struct ImBuf * ibuf )

Definition at line 462 of file allocimbuf.c.

References IB_tiles, ImBuf::mall, MEM_callocN, NULL, ImBuf::tiles, ImBuf::xtiles, and ImBuf::ytiles.

Referenced by imb_loadtiff().

◆ imb_alloc_pixels()

void* imb_alloc_pixels	(	unsigned int	x,
		unsigned int	y,
		unsigned int	channels,
		size_t	typesize,
		const char *	name
	)

Definition at line 373 of file allocimbuf.c.

References MEM_callocN, NULL, size(), SIZE_MAX, x, and y.

Referenced by addzbuffloatImBuf(), addzbufImBuf(), avi_converter_from_avi_rgb(), avi_converter_from_mjpeg(), avi_converter_from_rgb32(), avi_converter_to_mjpeg(), avi_converter_to_rgb32(), convertRGBAToLogElement(), imb_addrectfloatImBuf(), imb_addrectImBuf(), imb_loadpng(), logImageGetDataRGBA(), and logImageSetDataRGBA().

◆ IMB_allocFromBuffer()

struct ImBuf* IMB_allocFromBuffer	(	const unsigned int *	rect,
		const float *	rectf,
		unsigned int	w,
		unsigned int	h,
		unsigned int	channels
	)

Create a copy of a pixel buffer and wrap it to a new ImBuf

Attention: Defined in allocimbuf.c

Definition at line 433 of file allocimbuf.c.

References ImBuf::channels, ImBuf::flags, IB_rect, IB_rectfloat, IMB_allocImBuf(), ImBuf::mall, MEM_dupallocN, NULL, ImBuf::rect, ImBuf::rect_float, and w().

Referenced by imb_gpu_get_data(), studiolight_calculate_irradiance_equirect_image(), studiolight_calculate_radiance_cubemap_buffers(), studiolight_load_equirect_image(), and update_do_scale().

◆ IMB_allocImBuf()

struct ImBuf* IMB_allocImBuf	(	unsigned int	x,
		unsigned int	y,
		unsigned char	planes,
		unsigned int	flags
	)

Attention: Defined in allocimbuf.c

Definition at line 478 of file allocimbuf.c.

References ImBuf::flags, IMB_freeImBuf(), IMB_initImBuf(), MEM_mallocN, NULL, ImBuf::planes, x, and y.

Referenced by accessor_get_ibuf(), add_ibuf_size(), anim_getnew(), BKE_main_thumbnail_to_imbuf(), BKE_previewimg_to_imbuf(), BKE_tracking_get_search_imbuf(), BKE_tracking_sample_pattern(), BKE_tracking_stabilize_frame(), brush_painter_imbuf_new(), brush_painter_imbuf_partial_update(), colormanage_cache_put(), blender::compositor::OutputStereoOperation::deinitExecution(), blender::compositor::OutputSingleLayerOperation::deinitExecution(), dynamicPaint_outputSurfaceImage(), ED_view3d_draw_offscreen_imbuf(), filelist_init_icons(), float_image_to_ibuf(), gpencil_render_offscreen(), GHOST_SystemCocoa::handleDraggingEvent(), ibJpegImageFromCinfo(), icon_draw_rect(), image_acquire_ibuf(), image_get_ibuf_multilayer(), image_get_render_result(), image_load_sequence_multilayer(), IMB_allocFromBuffer(), imb_bmp_decode(), IMB_double_fast_x(), IMB_double_fast_y(), IMB_dupImBuf(), IMB_half_x(), IMB_half_y(), IMB_ImBufFromStereo3d(), imb_load_dds(), imb_load_dpx_cineon(), imb_load_jp2_stream(), imb_load_openexr(), imb_loadhdr(), imb_loadiris(), imb_loadpng(), imb_loadtarga(), imb_loadtiff(), IMB_makemipmap(), imb_oiio_load_image(), imb_oiio_load_image_float(), IMB_onehalf(), imb_read_tiff_pixels(), IMB_remakemipmap(), IMB_stereo3d_ImBuf(), imb_stereo3d_squeeze_rect(), imb_stereo3d_squeeze_rectf(), IMB_thumb_load_font(), imbuf_alloc_temp_tile(), input_preprocess(), Freestyle::Canvas::loadMap(), M_imbuf_new(), make_grayscale_ibuf_copy(), make_histogram_view_from_ibuf_byte(), make_histogram_view_from_ibuf_float(), make_sep_waveform_view_from_ibuf_byte(), make_sep_waveform_view_from_ibuf_float(), make_vectorscope_view_from_ibuf_byte(), make_vectorscope_view_from_ibuf_float(), make_waveform_view_from_ibuf_byte(), make_waveform_view_from_ibuf_float(), make_zebra_view_from_ibuf(), paint_2d_lift_clone(), prepare_effect_imbufs(), RE_layer_load_from_file(), render_result_rect_to_ibuf(), Freestyle::SteerableViewMap::saveSteerableViewMap(), screen_opengl_render_doit(), screenshot_exec(), seq_disk_cache_read_file(), seq_render_effect_strip_impl(), seq_render_mask(), seq_render_scene_strip(), seq_render_strip(), seq_render_strip_stack(), thumb_create_ex(), and write_external_bake_pixels().

◆ IMB_alpha_affects_rgb()

bool IMB_alpha_affects_rgb ( const struct ImBuf * ibuf )

Referenced by colormanage_imbuf_make_linear(), display_buffer_init_handle(), image_cache_image(), IMB_colormanagement_imbuf_to_byte_texture(), and IMB_colormanagement_imbuf_to_float_texture().

◆ IMB_alpha_under_color_byte()

void IMB_alpha_under_color_byte	(	unsigned char *	rect,
		int	x,
		int	y,
		const float	backcol[3]
	)

Definition at line 469 of file imageprocess.c.

References Freestyle::a, alpha, mul(), x, and y.

Referenced by IMB_colormanagement_imbuf_for_write().

◆ IMB_alpha_under_color_float()

void IMB_alpha_under_color_float	(	float *	rect_float,
		int	x,
		int	y,
		float	backcol[3]
	)

Definition at line 455 of file imageprocess.c.

References Freestyle::a, madd_v3_v3fl(), mul(), x, and y.

Referenced by IMB_colormanagement_imbuf_for_write().

◆ IMB_anim_absolute()

struct ImBuf* IMB_anim_absolute	(	struct anim *	anim,
		int	position,
		IMB_Timecode_Type	tc,
		IMB_Proxy_Size	preview_size
	)

Attention: Defined in anim_movie.c

Definition at line 1580 of file anim_movie.c.

References an_stringdec(), an_stringenc(), ANIM_AVI, ANIM_FFMPEG, anim_getnew(), ANIM_MOVIE, ANIM_SEQUENCE, BLI_snprintf(), anim::colorspace, anim::cur_position, anim::curtype, anim::duration_in_frames, anim::first, IB_animdeinterlace, anim::ib_flags, IB_rect, IMB_anim_absolute(), IMB_anim_index_get_frame_index(), IMB_anim_open_proxy(), IMB_convert_rgba_to_abgr(), IMB_filtery(), IMB_freeImBuf(), IMB_loadiffname(), IMB_PROXY_NONE, IMB_TC_NONE, movie_fetchibuf(), anim::name, ImBuf::name, and NULL.

Referenced by build_pict_list_ex(), ibuf_from_picture(), IMB_anim_absolute(), IMB_anim_previewframe(), load_movie_single(), movieclip_load_movie_file(), openanim(), seq_proxy_fetch(), seq_render_movie_strip_custom_file_proxy(), seq_render_movie_strip_view(), thumb_create_ex(), and wm_main_playanim_intern().

◆ IMB_anim_can_produce_frames()

bool IMB_anim_can_produce_frames ( const struct anim * anim )

Definition at line 309 of file anim_movie.c.

References anim::avi, NULL, and UNUSED_VARS.

Referenced by SEQ_add_movie_reload_if_needed().

◆ IMB_anim_get_duration()

int IMB_anim_get_duration	(	struct anim *	anim,
		IMB_Timecode_Type	tc
	)

Return the length (in frames) of the given anim.

Definition at line 1671 of file anim_movie.c.

References anim::duration_in_frames, IMB_anim_open_index(), IMB_indexer_get_duration(), and IMB_TC_NONE.

Referenced by build_pict_list_ex(), image_match_len_exec(), load_movie_single(), movieclip_calc_length(), SEQ_add_movie_strip(), SEQ_add_reload_new_file(), and uiTemplateImageInfo().

◆ IMB_anim_get_fname()

void IMB_anim_get_fname	(	struct anim *	anim,
		char *	file,
		int	size
	)

Definition at line 402 of file indexer.c.

References BLI_split_dirfile(), BLI_strncpy(), file, FILE_MAXFILE, anim::name, and size().

Referenced by seq_proxy_index_dir_set().

◆ IMB_anim_get_fps()

bool IMB_anim_get_fps	(	struct anim *	anim,
		short *	frs_sec,
		float *	frs_sec_base,
		bool	no_av_base
	)

Return the fps contained in movie files (function rval is false, and frs_sec and frs_sec_base untouched if none available!)

Definition at line 1691 of file anim_movie.c.

References BLI_assert, double(), float(), anim::frs_sec, anim::frs_sec_base, and UNUSED_VARS.

Referenced by BKE_movieclip_get_fps(), SEQ_add_movie_strip(), SEQ_time_sequence_get_fps(), uiTemplateMovieclipInformation(), and wm_main_playanim_intern().

◆ IMB_anim_get_image_height()

int IMB_anim_get_image_height ( struct anim * anim )

Definition at line 1729 of file anim_movie.c.

References anim::y.

Referenced by SEQ_add_movie_strip().

◆ IMB_anim_get_image_width()

int IMB_anim_get_image_width ( struct anim * anim )

Definition at line 1724 of file anim_movie.c.

References anim::x.

Referenced by SEQ_add_movie_strip().

◆ IMB_anim_index_get_frame_index()

int IMB_anim_index_get_frame_index	(	struct anim *	anim,
		IMB_Timecode_Type	tc,
		int	position
	)

Definition at line 1480 of file indexer.c.

References IMB_anim_open_index(), and IMB_indexer_get_frame_index().

Referenced by IMB_anim_absolute(), and seq_proxy_fetch().

◆ IMB_anim_index_rebuild()

void IMB_anim_index_rebuild	(	struct IndexBuildContext *	context,
		short *	stop,
		short *	do_update,
		float *	progress
	)

Definition at line 1352 of file indexer.c.

References ANIM_FFMPEG, context, and UNUSED_VARS.

Referenced by do_movie_proxy(), and SEQ_proxy_rebuild().

◆ IMB_anim_index_rebuild_context()

struct IndexBuildContext* IMB_anim_index_rebuild_context	(	struct anim *	anim,
		IMB_Timecode_Type	tcs_in_use,
		IMB_Proxy_Size	proxy_sizes_in_use,
		int	quality,
		const bool	overwrite,
		struct GSet *	file_list
	)

Definition at line 1274 of file indexer.c.

References ANIM_FFMPEG, BLI_gset_ensure_p_ex(), BLI_strdup(), context, anim::curtype, FILE_MAX, get_proxy_filename(), IMB_anim_proxy_get_existing(), IMB_PROXY_MAX_SLOT, NULL, proxy_sizes, and UNUSED_VARS.

Referenced by clip_rebuild_proxy_exec(), and SEQ_proxy_rebuild_context().

◆ IMB_anim_index_rebuild_finish()

void IMB_anim_index_rebuild_finish	(	struct IndexBuildContext *	context,
		short	stop
	)

Definition at line 1376 of file indexer.c.

References ANIM_FFMPEG, context, proxy_sizes, and UNUSED_VARS.

Referenced by proxy_endjob(), and SEQ_proxy_rebuild_finish().

◆ IMB_anim_previewframe()

struct ImBuf* IMB_anim_previewframe ( struct anim * anim )

Attention: Defined in anim_movie.c fetches a define preview-frame, usually half way into the movie.

Definition at line 1566 of file anim_movie.c.

References anim::duration_in_frames, IMB_anim_absolute(), IMB_freeImBuf(), IMB_PROXY_NONE, IMB_TC_NONE, and NULL.

Referenced by thumb_create_ex().

◆ IMB_anim_proxy_get_existing()

IMB_Proxy_Size IMB_anim_proxy_get_existing ( struct anim * anim )

Definition at line 1491 of file indexer.c.

References BLI_exists(), FILE_MAX, get_proxy_filename(), IMB_PROXY_MAX_SLOT, and proxy_sizes.

Referenced by IMB_anim_index_rebuild_context(), and seq_proxy_need_rebuild().

◆ IMB_anim_set_index_dir()

void IMB_anim_set_index_dir	(	struct anim *	anim,
		const char *	dir
	)

Definition at line 1417 of file indexer.c.

References BLI_strncpy(), IMB_free_indices(), anim::index_dir, and STREQ.

Referenced by movieclip_open_anim_file(), and seq_proxy_index_dir_set().

◆ IMB_blend_color_byte()

void IMB_blend_color_byte	(	unsigned char	dst[4],
		const unsigned char	src1[4],
		const unsigned char	src2[4],
		IMB_BlendMode	mode
	)

Definition at line 41 of file rectop.c.

Referenced by do_projectpaint_clone(), do_projectpaint_draw(), do_projectpaint_mask(), do_projectpaint_thread(), paint_2d_bucket_fill(), and paint_2d_gradient_fill().

◆ IMB_blend_color_float()

void IMB_blend_color_float	(	float	dst[4],
		const float	src1[4],
		const float	src2[4],
		IMB_BlendMode	mode
	)

Definition at line 129 of file rectop.c.

Referenced by do_paint_brush_task_cb_ex(), do_projectpaint_clone_f(), do_projectpaint_draw_f(), do_projectpaint_mask_f(), do_projectpaint_thread(), paint_2d_bucket_fill(), paint_2d_gradient_fill(), and sculpt_expand_colors_update_task_cb().

◆ IMB_buffer_byte_from_byte()

void IMB_buffer_byte_from_byte	(	unsigned char *	rect_to,
		const unsigned char *	rect_from,
		int	profile_to,
		int	profile_from,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from
	)

Definition at line 651 of file divers.c.

References BLI_assert, from, height, IB_PROFILE_LINEAR_RGB, IB_PROFILE_NONE, IB_PROFILE_SRGB, linearrgb_to_srgb_predivide_v4(), linearrgb_to_srgb_v4(), rgba_float_to_uchar(), rgba_uchar_to_float(), srgb_to_linearrgb_predivide_v4(), srgb_to_linearrgb_v4(), width, x, and y.

Referenced by do_display_buffer_apply_thread(), and imb_stereo3d_squeeze_rect().

◆ IMB_buffer_byte_from_float()

void IMB_buffer_byte_from_float	(	unsigned char *	rect_to,
		const float *	rect_from,
		int	channels_from,
		float	dither,
		int	profile_to,
		int	profile_from,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from
	)

◆ IMB_buffer_byte_from_float_mask()

void IMB_buffer_byte_from_float_mask	(	unsigned char *	rect_to,
		const float *	rect_from,
		int	channels_from,
		float	dither,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from,
		char *	mask
	)

Definition at line 279 of file divers.c.

References clear_dither_context(), create_dither_context(), FILTER_MASK_USED, float_to_byte_dither_v4(), from, height, mask(), NULL, premul_to_straight_v4_v4(), rgb_float_to_uchar(), rgba_float_to_uchar(), t, unit_float_to_uchar_clamp(), width, x, and y.

Referenced by write_internal_bake_pixels().

◆ IMB_buffer_float_from_byte()

void IMB_buffer_float_from_byte	(	float *	rect_to,
		const unsigned char *	rect_from,
		int	profile_to,
		int	profile_from,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from
	)

◆ IMB_buffer_float_from_float()

void IMB_buffer_float_from_float	(	float *	rect_to,
		const float *	rect_from,
		int	channels_from,
		int	profile_to,
		int	profile_from,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from
	)

◆ IMB_buffer_float_from_float_mask()

void IMB_buffer_float_from_float_mask	(	float *	rect_to,
		const float *	rect_from,
		int	channels_from,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from,
		char *	mask
	)

Definition at line 597 of file divers.c.

References copy_v3_v3(), copy_v4_v4(), FILTER_MASK_USED, from, height, mask(), width, x, and y.

Referenced by write_internal_bake_pixels().

◆ IMB_buffer_float_from_float_threaded()

void IMB_buffer_float_from_float_threaded	(	float *	rect_to,
		const float *	rect_from,
		int	channels_from,
		int	profile_to,
		int	profile_from,
		bool	predivide,
		int	width,
		int	height,
		int	stride_to,
		int	stride_from
	)

Definition at line 558 of file divers.c.

References data, height, IMB_buffer_float_from_float(), imb_buffer_float_from_float_thread_do(), IMB_processor_apply_threaded_scanlines(), and width.

Referenced by BKE_image_buf_fill_checker_color().

◆ IMB_buffer_float_premultiply()

void IMB_buffer_float_premultiply	(	float *	buf,
		int	width,
		int	height
	)

Definition at line 871 of file divers.c.

References height, straight_to_premul_v4(), and width.

Referenced by do_glow_effect_byte().

◆ IMB_buffer_float_unpremultiply()

void IMB_buffer_float_unpremultiply	(	float *	buf,
		int	width,
		int	height
	)

Definition at line 861 of file divers.c.

References height, premul_to_straight_v4(), and width.

Referenced by do_glow_effect_byte().

◆ IMB_close_anim()

void IMB_close_anim ( struct anim * anim )

Definition at line 229 of file anim_movie.c.

References IMB_free_anim(), and NULL.

Referenced by IMB_free_indices(), and wm_main_playanim_intern().

◆ IMB_close_anim_proxies()

void IMB_close_anim_proxies ( struct anim * anim )

Definition at line 238 of file anim_movie.c.

References IMB_free_indices(), and NULL.

Referenced by proxy_endjob(), and SEQ_proxy_rebuild_finish().

◆ IMB_color_to_bw()

void IMB_color_to_bw ( struct ImBuf * ibuf )

Definition at line 842 of file divers.c.

References if(), IMB_colormanagement_get_luminance(), IMB_colormanagement_get_luminance_byte(), ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by render_result_rect_to_ibuf(), and screenshot_exec().

◆ IMB_convert_rgba_to_abgr()

void IMB_convert_rgba_to_abgr ( struct ImBuf * ibuf )

Change the ordering of the color bytes pointed to by rect from rgba to abgr. size * 4 color bytes are reordered.

Attention: Defined in imageprocess.c

Definition at line 45 of file imageprocess.c.

References if(), ImBuf::rect, ImBuf::rect_float, size(), ImBuf::x, and ImBuf::y.

Referenced by IMB_anim_absolute(), imb_loadiris(), imb_loadtarga(), imb_read_tiff_pixels(), and imb_saveiris().

◆ IMB_create_gpu_texture()

struct GPUTexture* IMB_create_gpu_texture	(	const char *	name,
		struct ImBuf *	ibuf,
		bool	use_high_bitdepth,
		bool	use_premult,
		bool	limit_gl_texture_size
	)

Attention: defined in util_gpu.c

Definition at line 219 of file util_gpu.c.

References BLI_assert, data, DDSData::data, ImBuf::dds_data, ImBuf::ftype, GPU_SRGB8_A8, GPU_texture_anisotropic_filter(), GPU_texture_create_2d(), GPU_texture_create_compressed_2d(), GPU_texture_size_with_limit(), GPU_texture_update(), imb_gpu_get_data(), imb_gpu_get_format(), is_power_of_2_i(), max_ii(), MEM_freeN, NULL, DDSData::nummipmaps, size(), tex, UNPACK2, ImBuf::x, and ImBuf::y.

Referenced by BKE_movieclip_get_gpu_texture(), and image_get_gpu_texture().

◆ IMB_double_fast_x()

struct ImBuf* IMB_double_fast_x ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 124 of file scaling.c.

References col, ImBuf::flags, IMB_allocImBuf(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by IMB_double_x().

◆ IMB_double_fast_y()

struct ImBuf* IMB_double_fast_y ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 278 of file scaling.c.

References ImBuf::flags, IMB_allocImBuf(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, x, ImBuf::x, y, and ImBuf::y.

Referenced by IMB_double_y().

◆ IMB_double_x()

struct ImBuf* IMB_double_x ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 169 of file scaling.c.

References IMB_double_fast_x(), imb_filterx(), NULL, ImBuf::rect, and ImBuf::rect_float.

◆ IMB_double_y()

struct ImBuf* IMB_double_y ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 326 of file scaling.c.

References IMB_double_fast_y(), IMB_filtery(), NULL, and ImBuf::rect.

◆ IMB_dupImBuf()

struct ImBuf* IMB_dupImBuf ( const struct ImBuf * ibuf1 )

◆ IMB_exit()

void IMB_exit ( void )

Definition at line 39 of file module.c.

References colormanagement_exit(), imb_filetypes_exit(), imb_mmap_lock_exit(), imb_refcounter_lock_exit(), and imb_tile_cache_exit().

Referenced by BKE_blender_free(), blender::bke::tests::TEST(), and wm_main_playanim_intern().

◆ IMB_ffmpeg_init()

void IMB_ffmpeg_init ( void )

Referenced by arg_handle_playback_mode(), and main().

◆ IMB_ffmpeg_last_error()

const char* IMB_ffmpeg_last_error ( void )

◆ IMB_filter()

void IMB_filter ( struct ImBuf * ibuf )

Definition at line 318 of file filter.c.

References imb_filterx(), and IMB_filtery().

◆ IMB_filter_extend()

void IMB_filter_extend	(	struct ImBuf *	ibuf,
		char *	mask,
		int	filter
	)

if alpha is zero, it checks surrounding pixels and averages color. sets new alphas to 1.0

When a mask is given, only effect pixels with a mask value of 1, defined as #BAKE_MASK_MARGIN in rendercore.c

Definition at line 429 of file filter.c.

References Freestyle::c, check_pixel_assigned(), filter(), filter_make_index(), FILTER_MASK_MARGIN, float(), height, mask(), MEM_dupallocN, MEM_freeN, NULL, r, ImBuf::rect, ImBuf::rect_float, sqrt(), width, x, ImBuf::x, y, and ImBuf::y.

Referenced by bake_ibuf_filter(), and RE_bake_margin().

◆ IMB_filtery()

void IMB_filtery ( struct ImBuf * ibuf )

Attention: Defined in filter.c

Definition at line 119 of file filter.c.

References filtcolum(), filtcolumf(), ImBuf::planes, ImBuf::rect, ImBuf::rect_float, x, ImBuf::x, y, and ImBuf::y.

Referenced by IMB_anim_absolute(), IMB_double_y(), IMB_filter(), and input_preprocess().

◆ IMB_flipx()

void IMB_flipx ( struct ImBuf * ibuf )

Attention: Defined in rotate.c

Definition at line 92 of file rotate.c.

References NULL, ImBuf::rect, ImBuf::rect_float, SWAP, x, ImBuf::x, y, and ImBuf::y.

Referenced by input_preprocess().

◆ IMB_flipy()

void IMB_flipy ( struct ImBuf * ibuf )

Definition at line 33 of file rotate.c.

References bottom, float(), MEM_freeN, MEM_mallocN, NULL, ImBuf::rect, ImBuf::rect_float, stride, top, ImBuf::x, and ImBuf::y.

Referenced by imb_load_dds(), imb_load_dpx_cineon(), imb_loadhdr(), imb_loadtarga(), and input_preprocess().

◆ IMB_float_from_rect()

void IMB_float_from_rect ( struct ImBuf * ibuf )

◆ IMB_free_anim()

void IMB_free_anim ( struct anim * anim )

Attention: Defined in anim_movie.c

Definition at line 207 of file anim_movie.c.

References free_anim_movie(), IMB_free_indices(), IMB_metadata_free(), MEM_freeN, anim::metadata, and NULL.

Referenced by free_buffers(), free_proxy_seq(), image_free_anims(), IMB_close_anim(), openanim(), seq_free_strip(), SEQ_relations_sequence_free_anim(), and thumb_create_ex().

◆ IMB_freeImBuf()

void IMB_freeImBuf ( struct ImBuf * ibuf )

Attention: Defined in allocimbuf.c

Definition at line 211 of file allocimbuf.c.

References BLI_spin_lock(), BLI_spin_unlock(), colormanage_cache_free(), DDSData::data, ImBuf::dds_data, free(), imb_freerectImbuf_all(), IMB_metadata_free(), MEM_freeN, ImBuf::metadata, NULL, ImBuf::refcounter, and refcounter_spin.

Referenced by accessor_get_ibuf(), accessor_release_image_callback(), action_preview_render(), BKE_image_add_generated(), BKE_image_has_ibuf(), BKE_image_memorypack(), BKE_image_pool_free(), BKE_image_release_ibuf(), BKE_image_signal(), BKE_movieclip_build_proxy_frame(), BKE_movieclip_build_proxy_frame_for_ibuf(), BKE_movieclip_get_gpu_texture(), BKE_movieclip_get_size(), BKE_movieclip_get_stable_ibuf(), BKE_movieclip_has_frame(), BKE_movieclip_update_scopes(), BKE_previewimg_ensure(), BKE_tracking_get_pattern_imbuf(), BKE_tracking_refine_marker(), brush_free_data(), brush_painter_2d_refresh_cache(), brush_painter_2d_require_imbuf(), brush_painter_cache_2d_free(), brush_painter_imbuf_partial_update(), build_pict_list_ex(), blender::compositor::KeyingScreenOperation::buildVoronoiTriangulation(), clip_draw_main(), clip_free(), clip_main_region_draw(), colormanage_cache_get(), colormanage_cache_handle_release(), blender::compositor::MovieClipNode::convertToOperations(), blender::compositor::MovieClipBaseOperation::deinitExecution(), blender::compositor::OutputStereoOperation::deinitExecution(), blender::compositor::OutputSingleLayerOperation::deinitExecution(), detect_clip_source(), detect_features_exec(), do_gaussian_blur_effect(), do_render_sequencer(), do_render_strip_uncached(), dynamicPaint_outputSurfaceImage(), ED_imapaint_dirty_region(), ED_space_clip_color_sample(), ED_space_clip_get_buffer(), ED_space_clip_get_position(), ED_space_clip_get_stable_buffer(), filelist_free_icons(), filelist_init_icons(), frame_cache_remove(), free_buffers(), gpu_texture_update_scaled(), icon_copy_rect(), icon_draw_rect(), icon_draw_size(), icon_free_data(), icon_preview_startjob(), icon_verify_datatoc(), image_init_color_management(), image_load_image_file(), image_load_movie_file(), image_load_sequence_file(), image_memorypack_imbuf(), image_save_single(), image_undosys_step_encode(), IMB_allocImBuf(), IMB_anim_absolute(), IMB_anim_previewframe(), IMB_dupImBuf(), imb_freemipmapImBuf(), imb_gpu_get_data(), IMB_ImBufFromStereo3d(), imb_load_dpx_cineon(), imb_load_openexr(), imb_load_photoshop(), imb_loadpng(), IMB_makemipmap(), IMB_makeSingleUser(), IMB_moviecache_destructor(), imb_oiio_load_image(), imb_oiio_load_image_float(), imb_read_tiff_pixels(), IMB_remakemipmap(), imb_stereo3d_squeeze_rect(), imb_stereo3d_squeeze_rectf(), IMB_thumb_manage(), imbuf_save_post(), init_iconfile_list(), init_internal_icons(), input_preprocess(), load_image_single(), load_sequence_single(), metadata_panel_context_draw(), moviecache_valfree(), movieclip_build_proxy_ibuf(), movieclip_get_postprocessed_ibuf(), object_preview_render(), openanim(), paint_2d_op(), prefetch_movie_frame(), prefetch_task_func(), project_bucket_init(), proxy_task_func(), ptile_restore_runtime_list(), put_postprocessed_frame_to_cache(), put_stabilized_frame_to_cache(), py_imbuf_dealloc(), py_imbuf_free(), RE_layer_load_from_file(), RE_WriteRenderViewsImage(), RE_WriteRenderViewsMovie(), render_result_rect_to_ibuf(), screen_opengl_render_doit(), screenshot_exec(), SEQ_add_image_init_alpha_mode(), SEQ_add_image_strip(), seq_cache_put(), seq_cache_valfree(), seq_disk_cache_read_file(), SEQ_modifier_apply_stack(), seq_prefetch_do_skip_frame(), seq_prefetch_frames(), seq_proxy_build_frame(), seq_render_effect_strip_impl(), seq_render_image_strip(), seq_render_movie_strip(), seq_render_scene_strip(), seq_render_strip_stack(), sequencer_check_scopes(), sequencer_draw_preview(), sequencer_free(), sequencer_get_scope(), sequencer_make_scope(), sequencer_sample_apply(), studiolight_load_equirect_image(), texture_paint_image_from_view_exec(), thumb_create_ex(), thumb_create_or_fail(), track_get_search_floatbuf(), ubuf_from_image_all_tiles(), uhandle_restore_list(), ui_but_free(), UI_icon_to_preview(), UI_icons_free_drawinfo(), UI_icons_reload_internal_textures(), uiTemplateMovieclipInformation(), wm_file_write(), wm_main_playanim_intern(), write_external_bake_pixels(), and GHOST_EventDragnDrop::~GHOST_EventDragnDrop().

◆ imb_freemipmapImBuf()

void imb_freemipmapImBuf ( struct ImBuf * ibuf )

Definition at line 80 of file allocimbuf.c.

References Freestyle::a, IMB_freeImBuf(), IMB_MIPMAP_LEVELS, ImBuf::mipmap, ImBuf::miptot, and NULL.

Referenced by finish_images(), imb_freerectfloatImBuf(), imb_freerectImBuf(), IMB_makemipmap(), and write_internal_bake_pixels().

◆ imb_freerectfloatImBuf()

void imb_freerectfloatImBuf ( struct ImBuf * ibuf )

Definition at line 97 of file allocimbuf.c.

References IB_rectfloat, imb_freemipmapImBuf(), ImBuf::mall, MEM_freeN, NULL, and ImBuf::rect_float.

Referenced by image_save_post(), imb_addrectfloatImBuf(), imb_freerectImbuf_all(), IMB_scalefastImBuf(), IMB_scaleImBuf_threaded(), IMB_thumb_manage(), project_paint_end(), q_scale_linear_interpolation(), scaledownx(), scaledowny(), scaleupx(), scaleupy(), screen_opengl_render_doit(), thumb_create_ex(), and ubuf_ensure_compat_ibuf().

◆ imb_freerectImBuf()

void imb_freerectImBuf ( struct ImBuf * ibuf )

◆ imb_freerectImbuf_all()

void imb_freerectImbuf_all ( ImBuf * ibuf )

Free all pixel data (associated with image size).

Definition at line 201 of file allocimbuf.c.

References freeencodedbufferImBuf(), imb_freerectfloatImBuf(), imb_freerectImBuf(), imb_freetilesImBuf(), IMB_freezbuffloatImBuf(), and IMB_freezbufImBuf().

Referenced by IMB_freeImBuf(), and ubuf_ensure_compat_ibuf().

◆ imb_freetilesImBuf()

void imb_freetilesImBuf ( struct ImBuf * ibuf )

Definition at line 131 of file allocimbuf.c.

References IB_tiles, imb_tile_cache_tile_free(), ImBuf::mall, MEM_freeN, NULL, ImBuf::tiles, ImBuf::xtiles, and ImBuf::ytiles.

Referenced by imb_freerectImbuf_all().

◆ IMB_freezbuffloatImBuf()

void IMB_freezbuffloatImBuf ( struct ImBuf * ibuf )

Definition at line 186 of file allocimbuf.c.

References IB_zbuffloat, ImBuf::mall, MEM_freeN, NULL, and ImBuf::zbuf_float.

Referenced by addzbuffloatImBuf(), BKE_imbuf_write_prepare(), image_save_post(), imb_freerectImbuf_all(), and scalefast_Z_ImBuf().

◆ IMB_freezbufImBuf()

void IMB_freezbufImBuf ( struct ImBuf * ibuf )

Attention: Defined in allocimbuf.c

Definition at line 172 of file allocimbuf.c.

References IB_zbuf, ImBuf::mall, MEM_freeN, NULL, and ImBuf::zbuf.

Referenced by addzbufImBuf(), image_save_post(), imb_freerectImbuf_all(), and scalefast_Z_ImBuf().

◆ imb_get_anim_type()

int imb_get_anim_type ( const char * filepath )

Attention: Defined in util.c

Definition at line 338 of file util.c.

References ANIM_AVI, ANIM_FFMPEG, ANIM_MOVIE, ANIM_NONE, ANIM_SEQUENCE, BLI_assert, BLI_path_is_rel(), BLI_stat(), IMB_ispic(), isavi(), ismovie(), and UTIL_DEBUG.

Referenced by anim_getnew(), and IMB_isanim().

◆ IMB_get_size_in_memory()

size_t IMB_get_size_in_memory ( struct ImBuf * ibuf )

Approximate size of ImBuf in memory

Attention: Defined in allocimbuf.c

Definition at line 629 of file allocimbuf.c.

References Freestyle::a, ImBuf::channels, float(), IMB_get_size_in_memory(), ImBuf::mipmap, ImBuf::miptot, ImBuf::rect, ImBuf::rect_float, size(), ImBuf::tiles, ImBuf::x, ImBuf::xtiles, ImBuf::y, and ImBuf::ytiles.

Referenced by frame_cache_add(), get_size_in_memory(), and IMB_get_size_in_memory().

◆ IMB_getmipmap()

struct ImBuf* IMB_getmipmap	(	struct ImBuf *	ibuf,
		int	level
	)

Definition at line 635 of file filter.c.

References CLAMP, ImBuf::mipmap, and ImBuf::miptot.

Referenced by IMB_tiles_to_rect().

◆ IMB_gettile()

unsigned int* IMB_gettile	(	struct ImBuf *	ibuf,
		int	tx,
		int	ty,
		int	thread
	)

Definition at line 437 of file cache.c.

References GLOBAL_CACHE, imb_thread_cache_get_tile(), and ImGlobalTileCache::thread_cache.

◆ IMB_half_x()

struct ImBuf* IMB_half_x ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 99 of file scaling.c.

References ImBuf::flags, IMB_allocImBuf(), IMB_dupImBuf(), imb_half_x_no_alloc(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by IMB_onehalf().

◆ IMB_half_y()

struct ImBuf* IMB_half_y ( struct ImBuf * ibuf1 )

Attention: defined in scaling.c

Definition at line 253 of file scaling.c.

References ImBuf::flags, IMB_allocImBuf(), IMB_dupImBuf(), imb_half_y_no_alloc(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by IMB_onehalf().

◆ IMB_ibImageFromMemory()

struct ImBuf* IMB_ibImageFromMemory	(	const unsigned char *	mem,
		size_t	size,
		int	flags,
		char	colorspace[IM_MAX_SPACE],
		const char *	descr
	)

Attention: Defined in readimage.c

Definition at line 99 of file readimage.c.

References BLI_strncpy(), IB_test, IM_MAX_SPACE, IMB_FILE_TYPES, IMB_FILE_TYPES_LAST, imb_handle_alpha(), NULL, size(), and type.

Referenced by filelist_init_icons(), ibuf_from_picture(), icon_verify_datatoc(), IMB_loadifffile(), load_image_single(), prefetch_task_func(), proxy_task_func(), UI_icon_alert_imbuf_get(), UI_icon_to_preview(), UI_icons_reload_internal_textures(), wm_block_create_about(), and wm_block_splash_image().

◆ IMB_ImBufFromStereo3d()

void IMB_ImBufFromStereo3d	(	struct Stereo3dFormat *	s3d,
		struct ImBuf *	ibuf_stereo,
		struct ImBuf **	r_ibuf_left,
		struct ImBuf **	r_ibuf_right
	)

◆ IMB_init()

void IMB_init ( void )

Attention: Defined in allocimbuf.c

Definition at line 30 of file module.c.

References colormanagement_init(), imb_filetypes_init(), imb_mmap_lock_init(), imb_refcounter_lock_init(), and imb_tile_cache_init().

Referenced by main(), BlendfileLoadingBaseTest::SetUpTestCase(), and blender::bke::tests::TEST().

◆ IMB_initImBuf()

bool IMB_initImBuf	(	struct ImBuf *	ibuf,
		unsigned int	x,
		unsigned int	y,
		unsigned char	planes,
		unsigned int	flags
	)

Initialize given ImBuf.

Use in cases when temporary image buffer is allocated on stack.

Attention: Defined in allocimbuf.c

Definition at line 494 of file allocimbuf.c.

References addzbuffloatImBuf(), addzbufImBuf(), ImBuf::channels, colormanage_imbuf_set_default_spaces(), ImBuf::flags, ImBuf::foptions, ImBuf::ftype, IB_rect, IB_rectfloat, IB_zbuf, IB_zbuffloat, imb_addrectfloatImBuf(), imb_addrectImBuf(), IMB_DPI_DEFAULT, IMB_FTYPE_PNG, ImBuf::planes, ImBuf::ppm, ImbFormatOptions::quality, x, ImBuf::x, y, and ImBuf::y.

Referenced by IMB_allocImBuf(), and paint_2d_do_making_brush().

◆ IMB_isanim()

bool IMB_isanim ( const char * filepath )

Attention: Defined in util.c

Definition at line 399 of file util.c.

References ANIM_SEQUENCE, imb_get_anim_type(), and type.

Referenced by build_pict_list_ex(), ED_path_extension_type(), and wm_main_playanim_intern().

◆ IMB_isfloat()

bool IMB_isfloat ( const struct ImBuf * ibuf )

Attention: Defined in util.c

Referenced by blender::compositor::OutputStereoOperation::deinitExecution(), image_save_single(), and RE_WriteRenderViewsImage().

◆ IMB_ispic()

bool IMB_ispic ( const char * filepath )

Attention: Defined in util.c

Definition at line 197 of file util.c.

References IMB_FTYPE_NONE, and IMB_ispic_type().

Referenced by build_pict_list_ex(), imb_get_anim_type(), and wm_main_playanim_intern().

◆ IMB_ispic_type()

int IMB_ispic_type ( const char * filepath )

Definition at line 165 of file util.c.

References HEADER_SIZE, IMB_FTYPE_NONE, imb_ispic_read_header_from_filepath(), and IMB_ispic_type_from_memory().

Referenced by IMB_ispic().

◆ IMB_ispic_type_from_memory()

int IMB_ispic_type_from_memory	(	const unsigned char *	buf,
		const size_t	buf_size
	)

Definition at line 152 of file util.c.

References IMB_FILE_TYPES, IMB_FILE_TYPES_LAST, IMB_FTYPE_NONE, NULL, and type.

Referenced by IMB_ispic_type(), and unpack_generate_paths().

◆ IMB_ispic_type_matches()

bool IMB_ispic_type_matches	(	const char *	filepath,
		int	filetype
	)

Definition at line 175 of file util.c.

References BLI_assert, HEADER_SIZE, IMB_file_type_from_ftype(), imb_ispic_read_header_from_filepath(), NULL, and type.

Referenced by imb_load_photoshop().

◆ IMB_loadifffile()

struct ImBuf* IMB_loadifffile	(	int	file,
		const char *	filepath,
		int	flags,
		char	colorspace[IM_MAX_SPACE],
		const char *	descr
	)

Attention: defined in readimage.c

Definition at line 171 of file readimage.c.

References BLI_file_descriptor_size(), BLI_mmap_free(), BLI_mmap_get_pointer(), BLI_mmap_open(), file, IMB_ibImageFromFile(), IMB_ibImageFromMemory(), imb_is_filepath_format(), imb_mmap_lock(), imb_mmap_unlock(), NULL, and size().

Referenced by IMB_loadiffname(), IMB_testiffname(), and M_imbuf_load().

◆ IMB_loadiffname()

struct ImBuf* IMB_loadiffname	(	const char *	filepath,
		int	flags,
		char	colorspace[IM_MAX_SPACE]
	)

Attention: Defined in readimage.c

Definition at line 224 of file readimage.c.

References Freestyle::a, BLI_assert, BLI_open(), BLI_path_is_rel(), BLI_strncpy(), ImBuf::cachename, file, imb_cache_filename(), IMB_FILENAME_SIZE, IMB_loadifffile(), ImBuf::mipmap, ImBuf::miptot, ImBuf::name, NULL, and O_BINARY.

Referenced by anim_getnew(), ibuf_from_picture(), icon_preview_imbuf_from_brush(), image_init_color_management(), IMB_anim_absolute(), IMB_thumb_manage(), IMB_thumb_read(), init_iconfile_list(), init_internal_icons(), load_image_single(), load_sequence_single(), Freestyle::Canvas::loadMap(), movieclip_load_sequence_file(), RE_layer_load_from_file(), SEQ_add_image_init_alpha_mode(), SEQ_add_image_strip(), seq_proxy_fetch(), seq_render_image_strip_view(), studiolight_load_equirect_image(), studiolight_load_irradiance_equirect_image(), thumb_create_ex(), wm_block_splash_image(), and wm_main_playanim_intern().

◆ IMB_makemipmap()

void IMB_makemipmap	(	struct ImBuf *	ibuf,
		int	use_filter
	)

Definition at line 598 of file filter.c.

References ImBuf::channels, ImBuf::flags, IMB_allocImBuf(), imb_filterN(), IMB_freeImBuf(), imb_freemipmapImBuf(), IMB_MIPMAP_LEVELS, IMB_onehalf(), ImBuf::miplevel, ImBuf::mipmap, ImBuf::miptot, ImBuf::planes, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by image_mipmap_test().

◆ IMB_makeSingleUser()

struct ImBuf* IMB_makeSingleUser ( struct ImBuf * ibuf )

Definition at line 246 of file allocimbuf.c.

References BLI_spin_lock(), BLI_spin_unlock(), IMB_dupImBuf(), IMB_freeImBuf(), IMB_metadata_copy(), NULL, ImBuf::refcounter, and refcounter_spin.

Referenced by input_preprocess(), and load_movie_single().

◆ IMB_mask_clear()

void IMB_mask_clear	(	struct ImBuf *	ibuf,
		const char *	mask,
		int	val
	)

Definition at line 368 of file filter.c.

References col, mask(), ImBuf::rect, ImBuf::rect_float, x, ImBuf::x, y, and ImBuf::y.

◆ IMB_mask_filter_extend()

void IMB_mask_filter_extend	(	char *	mask,
		int	width,
		int	height
	)

Definition at line 324 of file filter.c.

References FILTER_MASK_MARGIN, height, mask(), MEM_dupallocN, MEM_freeN, width, x, and y.

◆ IMB_onehalf()

struct ImBuf* IMB_onehalf ( struct ImBuf * ibuf1 )

Attention: Defined in scaling.c

Definition at line 453 of file scaling.c.

References ImBuf::flags, IMB_allocImBuf(), IMB_half_x(), IMB_half_y(), imb_onehalf_no_alloc(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by IMB_makemipmap().

◆ IMB_open_anim()

struct anim* IMB_open_anim	(	const char *	name,
		int	ib_flags,
		int	streamindex,
		char	colorspace[IM_MAX_SPACE]
	)

Attention: Defined in anim_movie.c

Definition at line 282 of file anim_movie.c.

References BLI_assert, BLI_path_is_rel(), BLI_strncpy(), COLOR_ROLE_DEFAULT_BYTE, anim::colorspace, colorspace_set_default_role(), anim::ib_flags, IM_MAX_SPACE, MEM_callocN, anim::name, NULL, and anim::streamindex.

Referenced by build_pict_list_ex(), IMB_anim_open_proxy(), openanim(), openanim_noload(), thumb_create_ex(), and wm_main_playanim_intern().

◆ IMB_premultiply_alpha()

void IMB_premultiply_alpha ( struct ImBuf * ibuf )

Definition at line 687 of file filter.c.

References ImBuf::channels, IMB_premultiply_rect(), IMB_premultiply_rect_float(), NULL, ImBuf::planes, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by BKE_previewimg_ensure(), icon_preview_startjob(), imb_handle_alpha(), UI_icon_alert_imbuf_get(), UI_icons_reload_internal_textures(), wm_block_create_about(), and wm_block_splash_image().

◆ IMB_prepare_write_ImBuf()

bool IMB_prepare_write_ImBuf	(	const bool	isfloat,
		struct ImBuf *	ibuf
	)

Definition at line 68 of file writeimage.c.

References COLOR_ROLE_DEFAULT_BYTE, colormanage_colorspace_get_roled(), IMB_rect_from_float(), NULL, ImBuf::rect, ImBuf::rect_colorspace, and ImBuf::rect_float.

Referenced by blender::compositor::OutputStereoOperation::deinitExecution(), image_save_single(), prepare_write_imbuf(), and RE_WriteRenderViewsImage().

◆ IMB_processor_apply_threaded()

void IMB_processor_apply_threaded	(	int	buffer_lines,
		int	handle_size,
		void *	init_customdata,
		void(init_handle)(void handle, int start_line, int tot_line, void customdata)	,
		void *	do_thread)(void *
	)

◆ IMB_processor_apply_threaded_scanlines()

void IMB_processor_apply_threaded_scanlines	(	int	total_scanlines,
		ScanlineThreadFunc	do_thread,
		void *	custom_data
	)

Definition at line 424 of file imageprocess.c.

References BLI_task_pool_create(), BLI_task_pool_free(), BLI_task_pool_push(), BLI_task_pool_work_and_wait(), data, NULL, POINTER_FROM_INT, processor_apply_scanline_func(), task_pool, and TASK_PRIORITY_LOW.

Referenced by BKE_image_buf_fill_checker(), BKE_image_buf_fill_checker_color(), BKE_image_buf_fill_color(), IMB_buffer_float_from_float_threaded(), imb_partial_display_buffer_update_ex(), and IMB_rectblend_threaded().

◆ IMB_rect_crop()

void IMB_rect_crop	(	struct ImBuf *	ibuf,
		const struct rcti *	crop
	)

Referenced by py_imbuf_crop(), screenshot_exec(), and UI_icon_alert_imbuf_get().

◆ IMB_rect_from_float()

void IMB_rect_from_float ( struct ImBuf * ibuf )

Definition at line 720 of file divers.c.

References buffer, ImBuf::channels, COLOR_ROLE_SCENE_LINEAR, ImBuf::dither, ImBuf::float_colorspace, IB_PROFILE_SRGB, IB_RECT_INVALID, imb_addrectImBuf(), IMB_alpha_affects_rgb(), IMB_buffer_byte_from_float(), IMB_colormanagement_role_colorspace_name_get(), IMB_colormanagement_transform(), IMB_unpremultiply_rect_float(), MEM_dupallocN, MEM_freeN, ColorSpace::name, NULL, ImBuf::rect, ImBuf::rect_colorspace, ImBuf::rect_float, ImBuf::userflags, ImBuf::x, and ImBuf::y.

Referenced by BKE_main_thumbnail_from_imbuf(), ED_view3d_draw_offscreen_imbuf(), gpencil_render_offscreen(), icon_copy_rect(), image_flip_exec(), image_invert_exec(), IMB_colormanagement_imbuf_for_write(), imb_load_jp2_stream(), imb_load_openexr(), imb_loadhdr(), imb_loadiris(), IMB_prepare_write_ImBuf(), imb_save_dpx_cineon(), IMB_thumb_manage(), modifier_render_mask_input(), paint_2d_canvas_set(), prepare_effect_imbufs(), project_paint_op(), sample_apply(), screen_opengl_render_doit(), sequencer_draw_display_buffer(), and thumb_create_ex().

◆ IMB_rect_size_set()

void IMB_rect_size_set	(	ImBuf *	ibuf,
		const uint	size[2]
	)

In-place size setting (caller must fill in buffer contents).

Definition at line 308 of file rectop.c.

References BLI_assert, ImBuf::rect, ImBuf::rect_float, rect_realloc_16bytes(), rect_realloc_4bytes(), size(), ImBuf::x, ImBuf::y, ImBuf::zbuf, and ImBuf::zbuf_float.

Referenced by ubuf_ensure_compat_ibuf().

◆ IMB_rectblend()

void IMB_rectblend	(	struct ImBuf *	dbuf,
		const struct ImBuf *	obuf,
		const struct ImBuf *	sbuf,
		unsigned short *	dmask,
		const unsigned short *	curvemask,
		const unsigned short *	texmask,
		float	mask_max,
		int	destx,
		int	desty,
		int	origx,
		int	origy,
		int	srcx,
		int	srcy,
		int	width,
		int	height,
		IMB_BlendMode	mode,
		bool	accumulate
	)

Referenced by paint_2d_do_making_brush(), paint_2d_lift_clone(), and paint_2d_lift_smear().

◆ IMB_rectblend_threaded()

void IMB_rectblend_threaded	(	struct ImBuf *	dbuf,
		const struct ImBuf *	obuf,
		const struct ImBuf *	sbuf,
		unsigned short *	dmask,
		const unsigned short *	curvemask,
		const unsigned short *	texmask,
		float	mask_max,
		int	destx,
		int	desty,
		int	origx,
		int	origy,
		int	srcx,
		int	srcy,
		int	width,
		int	height,
		IMB_BlendMode	mode,
		bool	accumulate
	)

Referenced by paint_2d_op().

◆ IMB_rectclip()

void IMB_rectclip	(	struct ImBuf *	dbuf,
		const struct ImBuf *	sbuf,
		int *	destx,
		int *	desty,
		int *	srcx,
		int *	srcy,
		int *	width,
		int *	height
	)

Referenced by brush_painter_imbuf_partial_update(), brush_painter_mask_imbuf_partial_update(), ED_imapaint_dirty_region(), imapaint_region_tiles(), paint_2d_lift_clone(), paint_2d_lift_soften(), and paint_2d_torus_split_region().

◆ IMB_rectcpy()

void IMB_rectcpy	(	struct ImBuf *	dbuf,
		const struct ImBuf *	sbuf,
		int	destx,
		int	desty,
		int	srcx,
		int	srcy,
		int	width,
		int	height
	)

Referenced by accessor_get_ibuf(), BKE_tracking_get_search_imbuf(), ED_image_paint_tile_push(), ptile_restore_runtime_list(), RE_layer_load_from_file(), utile_init_from_imbuf(), and utile_restore().

◆ IMB_rectfill()

void IMB_rectfill	(	ImBuf *	drect,
		const float	col[4]
	)

Attention: Defined in rectop.c

Replace pixels of entire image with solid color.

Parameters

ibuf	An image to be filled with color. It must be 4 channel image.
col	RGBA color, which is assigned directly to both byte (via scaling) and float buffers.

Definition at line 1077 of file rectop.c.

References col, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by clear_single_image(), IMB_thumb_load_font(), and RE_bake_ibuf_clear().

◆ IMB_rectfill_alpha()

void IMB_rectfill_alpha	(	struct ImBuf *	ibuf,
		const float	value
	)

Definition at line 1313 of file rectop.c.

References ImBuf::channels, ImBuf::rect, ImBuf::rect_float, ImBuf::x, and ImBuf::y.

Referenced by bake_ibuf_filter(), imb_handle_alpha(), and RE_bake_margin().

◆ IMB_rectfill_area()

void IMB_rectfill_area	(	ImBuf *	ibuf,
		const float	col[4],
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		struct ColorManagedDisplay *	display
	)

Blend pixels of image area with solid color.

For images with uchar buffer use color matching image color-space. For images with float buffer use color display color-space. If display color-space can not be referenced, use color in SRGB color-space.

Parameters

ibuf	an image to be filled with color. It must be 4 channel image.
col	RGBA color.
x1,y1,x2,y2	(x1, y1) defines starting point of the rectangular area to be filled, (x2, y2) is the end point. Note that values are allowed to be loosely ordered, which means that x2 is allowed to be lower than x1, as well as y2 is allowed to be lower than y1. No matter the order the area between x1 and x2, and y1 and y2 is filled.
display	color-space reference for display space.

Definition at line 1290 of file rectop.c.

References buf_rectfill_area(), col, ImBuf::rect, ImBuf::rect_float, ImBuf::x, x2, ImBuf::y, and y1.

◆ IMB_rectfill_area_replace()

void IMB_rectfill_area_replace	(	const struct ImBuf *	ibuf,
		const float	col[4],
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Referenced by do_text_effect().

◆ IMB_refImBuf()

void IMB_refImBuf ( struct ImBuf * ibuf )

Increase reference count to imbuf (to delete an imbuf you have to call freeImBuf as many times as it is referenced)

Attention: Defined in allocimbuf.c

Definition at line 239 of file allocimbuf.c.

References BLI_spin_lock(), BLI_spin_unlock(), ImBuf::refcounter, and refcounter_spin.

Referenced by BKE_image_get_first_ibuf(), BKE_image_get_ibuf_with_name(), do_moviecache_put(), get_postprocessed_cached_frame(), get_stable_cached_frame(), IMB_moviecache_get(), put_postprocessed_frame_to_cache(), put_stabilized_frame_to_cache(), seq_cache_get_ex(), and seq_cache_put_ex().

◆ IMB_remakemipmap()

void IMB_remakemipmap	(	struct ImBuf *	ibuf,
		int	use_filter
	)

Definition at line 561 of file filter.c.

References ImBuf::flags, IMB_allocImBuf(), imb_filterN(), IMB_freeImBuf(), IMB_MIPMAP_LEVELS, imb_onehalf_no_alloc(), ImBuf::miplevel, ImBuf::mipmap, ImBuf::miptot, ImBuf::planes, ImBuf::x, and ImBuf::y.

Referenced by image_mipmap_test().

◆ IMB_sampleImageAtLocation()

void IMB_sampleImageAtLocation	(	struct ImBuf *	ibuf,
		float	x,
		float	y,
		bool	make_linear_rgb,
		float	color[4]
	)

Definition at line 505 of file imageprocess.c.

References IMB_colormanagement_colorspace_to_scene_linear_v4(), nearest_interpolation_color(), NULL, ImBuf::rect_colorspace, ImBuf::rect_float, rgba_uchar_to_float(), x, and y.

Referenced by BKE_gpencil_from_image(), and palette_extract_img_exec().

◆ IMB_saturation()

void IMB_saturation	(	struct ImBuf *	ibuf,
		float	sat
	)

Definition at line 887 of file divers.c.

References hsv_to_rgb(), if(), ImBuf::rect, ImBuf::rect_float, rgb_float_to_uchar(), rgb_to_hsv_v(), rgb_uchar_to_float(), ImBuf::x, and ImBuf::y.

Referenced by input_preprocess().

◆ IMB_saveiff()

bool IMB_saveiff	(	struct ImBuf *	ibuf,
		const char *	filepath,
		int	flags
	)

Attention: Defined in writeimage.c

Definition at line 44 of file writeimage.c.

References BLI_assert, BLI_path_is_rel(), ImBuf::flags, IMB_file_type_from_ibuf(), NULL, prepare_write_imbuf(), and type.

Referenced by BKE_imbuf_write(), dynamicPaint_outputSurfaceImage(), image_memorypack_imbuf(), image_save_sequence_exec(), Freestyle::Canvas::loadMap(), M_imbuf_write(), movieclip_build_proxy_ibuf(), Freestyle::SteerableViewMap::saveSteerableViewMap(), seq_proxy_build_frame(), studiolight_calculate_radiance_cubemap_buffers(), and thumb_create_ex().

◆ IMB_scalefastImBuf()

bool IMB_scalefastImBuf	(	struct ImBuf *	ibuf,
		unsigned int	newx,
		unsigned int	newy
	)

Attention: Defined in scaling.c

Return true if ibuf is modified.

Definition at line 1715 of file scaling.c.

References BLI_assert, IB_rect, IB_rectfloat, imb_freerectfloatImBuf(), imb_freerectImBuf(), ImBuf::mall, MEM_freeN, MEM_mallocN, NULL, ImBuf::rect, ImBuf::rect_float, scalefast_Z_ImBuf(), x, ImBuf::x, y, and ImBuf::y.

Referenced by icon_copy_rect(), py_imbuf_resize(), and seq_proxy_build_frame().

◆ IMB_scaleImBuf()

bool IMB_scaleImBuf	(	struct ImBuf *	ibuf,
		unsigned int	newx,
		unsigned int	newy
	)

Attention: Defined in scaling.c

Return true if ibuf is modified.

Definition at line 1667 of file scaling.c.

References BLI_assert, NULL, q_scale_linear_interpolation(), ImBuf::rect, ImBuf::rect_float, scaledownx(), scaledowny(), scalefast_Z_ImBuf(), scaleupx(), scaleupy(), x, ImBuf::x, y, and ImBuf::y.

Referenced by accessor_get_ibuf(), BKE_image_scale(), BKE_previewimg_ensure(), blend_file_thumb(), get_undistorted_ibuf(), icon_draw_rect(), icon_verify_datatoc(), image_scale_exec(), imb_gpu_get_data(), Freestyle::Canvas::loadMap(), movieclip_build_proxy_ibuf(), py_imbuf_resize(), thumb_create_ex(), ui_draw_but_IMAGE(), update_do_scale(), wm_block_create_about(), and wm_block_splash_image().

◆ IMB_scaleImBuf_threaded()

void IMB_scaleImBuf_threaded	(	struct ImBuf *	ibuf,
		unsigned int	newx,
		unsigned int	newy
	)

Attention: Defined in scaling.c

Definition at line 1889 of file scaling.c.

References BLI_assert, ImBuf::channels, do_scale_thread(), IB_rect, IB_rectfloat, imb_freerectfloatImBuf(), imb_freerectImBuf(), IMB_processor_apply_threaded(), init_data(), ImBuf::mall, MEM_mallocN, NULL, ImBuf::rect, ImBuf::rect_float, scale_thread_init(), ImBuf::x, and ImBuf::y.

Referenced by imb_stereo3d_squeeze_ImBuf(), imb_stereo3d_squeeze_rect(), imb_stereo3d_squeeze_rectf(), imb_stereo3d_unsqueeze_ImBuf(), and movieclip_build_proxy_ibuf().

◆ IMB_stereo3d_from_rect()

int* IMB_stereo3d_from_rect	(	struct ImageFormatData *	im_format,
		const size_t	x,
		const size_t	y,
		const size_t	channels,
		int *	rect_left,
		int *	rect_right
	)

Definition at line 712 of file stereoimbuf.c.

References ImageFormatData::depth, Stereo3dFormat::display_mode, height, imb_stereo3d_data_init(), imb_stereo3d_squeeze_rect(), IMB_stereo3d_write_dimensions(), imb_stereo3d_write_doit(), MEM_mallocN, NULL, ImageFormatData::stereo3d_format, width, x, and y.

◆ IMB_stereo3d_from_rectf()

float* IMB_stereo3d_from_rectf	(	struct ImageFormatData *	im_format,
		const size_t	x,
		const size_t	y,
		const size_t	channels,
		float *	rectf_left,
		float *	rectf_right
	)

Definition at line 736 of file stereoimbuf.c.

References ImageFormatData::depth, Stereo3dFormat::display_mode, height, imb_stereo3d_data_init(), imb_stereo3d_squeeze_rectf(), IMB_stereo3d_write_dimensions(), imb_stereo3d_write_doit(), MEM_mallocN, NULL, ImageFormatData::stereo3d_format, width, x, and y.

◆ IMB_stereo3d_ImBuf()

struct ImBuf* IMB_stereo3d_ImBuf	(	struct ImageFormatData *	im_format,
		struct ImBuf *	ibuf_left,
		struct ImBuf *	ibuf_right
	)

◆ IMB_stereo3d_read_dimensions()

void IMB_stereo3d_read_dimensions	(	const char	mode,
		const bool	is_squeezed,
		const size_t	width,
		const size_t	height,
		size_t *	r_width,
		size_t *	r_height
	)

Definition at line 549 of file stereoimbuf.c.

References height, S3D_DISPLAY_ANAGLYPH, S3D_DISPLAY_INTERLACE, S3D_DISPLAY_SIDEBYSIDE, S3D_DISPLAY_TOPBOTTOM, and width.

Referenced by IMB_ImBufFromStereo3d().

◆ IMB_stereo3d_write_dimensions()

void IMB_stereo3d_write_dimensions	(	const char	mode,
		const bool	is_squeezed,
		const size_t	width,
		const size_t	height,
		size_t *	r_width,
		size_t *	r_height
	)