Macros
#define	EXR_LAY_MAXNAME 64
#define	EXR_PASS_MAXNAME 64
#define	EXR_VIEW_MAXNAME 64
#define	EXR_TOT_MAXNAME 64
#define	EXR_PASS_MAXCHAN 24

Functions
void *	IMB_exr_get_handle ()
void *	IMB_exr_get_handle_name (const char *name)
void	IMB_exr_add_channel (void handle, const char layname, const char passname, const char viewname, int xstride, int ystride, float *rect, bool use_half_float)
bool	IMB_exr_begin_read (void handle, const char filepath, int width, int height, bool parse_channels)
bool	IMB_exr_begin_write (void handle, const char filepath, int width, int height, const double ppm[2], int compress, int quality, const StampData *stamp)
bool	IMB_exr_set_channel (void handle, const char layname, const char passname, int xstride, int ystride, float rect)
void	IMB_exr_read_channels (void *handle)
void	IMB_exr_write_channels (void *handle)
void	IMB_exr_multilayer_convert (void handle, void base, void (addview)(void base, const char str), void (addlayer)(void base, const char str), void(addpass)(void base, void lay, const char str, float rect, int totchan, const char chan_id, const char *view))
void	IMB_exr_close (void *handle)
void	IMB_exr_add_view (void handle, const char name)
bool	IMB_exr_has_multilayer (void *handle)
bool	IMB_exr_get_ppm (void *handle, double ppm[2])

Macro Definition Documentation

◆ EXR_LAY_MAXNAME

#define EXR_LAY_MAXNAME 64

Definition at line 15 of file IMB_openexr.hh.

Referenced by imb_exr_get_layer(), IMB_exr_set_channel(), and ml_addlayer_cb().

◆ EXR_PASS_MAXCHAN

#define EXR_PASS_MAXCHAN 24

Definition at line 19 of file IMB_openexr.hh.

Referenced by imb_exr_multilayer_parse_channels_from_file().

◆ EXR_PASS_MAXNAME

#define EXR_PASS_MAXNAME 64

Definition at line 16 of file IMB_openexr.hh.

Referenced by add_exr_compositing_result(), BKE_image_render_write_exr(), imb_exr_multilayer_parse_channels_from_file(), IMB_exr_set_channel(), order_render_passes(), RE_render_result_full_channel_name(), render_layer_add_pass(), and render_result_exr_file_read_path().

◆ EXR_TOT_MAXNAME

#define EXR_TOT_MAXNAME 64

Definition at line 18 of file IMB_openexr.hh.

Referenced by imb_exr_insert_view_name(), imb_exr_multilayer_parse_channels_from_file(), imb_exr_pass_name_from_channel(), imb_exr_pass_name_from_channel_name(), IMB_exr_set_channel(), and imb_exr_split_channel_name().

◆ EXR_VIEW_MAXNAME

#define EXR_VIEW_MAXNAME 64

Definition at line 17 of file IMB_openexr.hh.

Function Documentation

◆ IMB_exr_add_channel()

void IMB_exr_add_channel	(	void *	handle,
		const char *	layname,
		const char *	passname,
		const char *	viewname,
		int	xstride,
		int	ystride,
		float *	rect,
		bool	use_half_float )

Adds flattened ExrChannel's xstride, ystride and rect can be done in set_channel too, for tile writing.

Parameters

passname Does not include view.

Definition at line 906 of file openexr_api.cpp.

References BLI_addtail(), data, exr_printf(), imb_exr_get_multiView_id(), imb_exr_insert_view_name(), ExrChannel::m, MEM_callocN(), ExrChannel::name, ExrChannel::rect, STRNCPY(), ExrChannel::use_half_float, ExrChannel::view_id, ExrChannel::xstride, and ExrChannel::ystride.

Referenced by add_exr_compositing_result(), BKE_image_render_write_exr(), IMB_exr_begin_read(), imb_exr_multilayer_parse_channels_from_file(), and render_layer_add_pass().

◆ IMB_exr_add_view()

void IMB_exr_add_view	(	void *	handle,
		const char *	name )

Definition at line 831 of file openexr_api.cpp.

References data.

Referenced by BKE_image_render_write_exr().

◆ IMB_exr_begin_read()

bool IMB_exr_begin_read	(	void *	handle,
		const char *	filepath,
		int *	width,
		int *	height,
		bool	parse_channels )

Read from file.

Definition at line 1032 of file openexr_api.cpp.

References BLI_exists(), BLI_file_size(), data, IMB_exr_add_channel(), imb_exr_get_views(), imb_exr_multilayer_parse_channels_from_file(), ExrChannel::m, and parse_channels().

Referenced by render_result_exr_file_cache_read(), and render_result_exr_file_read_path().

◆ IMB_exr_begin_write()

bool IMB_exr_begin_write	(	void *	handle,
		const char *	filepath,
		int	width,
		int	height,
		const double	ppm[2],
		int	compress,
		int	quality,
		const StampData *	stamp )

Used for output files (from RenderResult) (single and multi-layer, single and multi-view).

Definition at line 962 of file openexr_api.cpp.

References BKE_stamp_info_callback(), data, imb_exr_type_by_channels(), LISTBASE_FOREACH, openexr_header_compression(), openexr_header_metadata_callback(), and blender::math::safe_divide().

Referenced by BKE_image_render_write_exr().

◆ IMB_exr_close()

void IMB_exr_close ( void * handle )

Definition at line 1307 of file openexr_api.cpp.

References BLI_freelistN(), BLI_remlink(), data, exrhandles, LISTBASE_FOREACH, and MEM_freeN().

Referenced by BKE_image_render_write_exr(), BKE_movieclip_convert_multilayer_ibuf(), imb_exr_begin_read_mem(), render_result_exr_file_cache_read(), render_result_exr_file_read_path(), and studiolight_load_equirect_image().

◆ IMB_exr_get_handle()

void * IMB_exr_get_handle ( )

Definition at line 809 of file openexr_api.cpp.

References BLI_addtail(), data, exrhandles, and MEM_callocN().

Referenced by BKE_image_render_write_exr(), imb_exr_begin_read_mem(), IMB_exr_get_handle_name(), render_result_exr_file_cache_read(), and render_result_exr_file_read_path().

◆ IMB_exr_get_handle_name()

void * IMB_exr_get_handle_name ( const char * name )

Definition at line 818 of file openexr_api.cpp.

References BLI_rfindstring(), data, exrhandles, IMB_exr_get_handle(), offsetof, and STRNCPY().

◆ IMB_exr_get_ppm()

bool IMB_exr_get_ppm	(	void *	handle,
		double	ppm[2] )

Definition at line 2067 of file openexr_api.cpp.

References data, and exr_get_ppm().

Referenced by render_result_new_from_exr().

◆ IMB_exr_has_multilayer()

bool IMB_exr_has_multilayer ( void * handle )

Definition at line 2002 of file openexr_api.cpp.

References data, and imb_exr_is_multi().

Referenced by load_image_single().

◆ IMB_exr_multilayer_convert()

void IMB_exr_multilayer_convert	(	void *	handle,
		void *	base,
		void (	addview )(void base, const char str),
		void (	addlayer )(void base, const char str),
		void(*	addpass )(void base, void lay, const char str, float rect, int totchan, const char chan_id, const char view) )