#include "BLI_string_ref.hh"
#include "IMB_openexr.hh"

Functions
ExrHandle *	IMB_exr_get_handle (bool)
void	IMB_exr_add_channels (ExrHandle , blender::StringRefNull, blender::StringRefNull, blender::StringRefNull, blender::StringRefNull, size_t, size_t, float , bool)
bool	IMB_exr_begin_read (ExrHandle , const char , int , int , const bool)
bool	IMB_exr_begin_write (ExrHandle , const char , int, int, const double[2], int, int, const StampData *)
bool	IMB_exr_set_channel (ExrHandle , blender::StringRefNull, int, int, float )
void	IMB_exr_read_channels (ExrHandle *)
void	IMB_exr_write_channels (ExrHandle *)
void	IMB_exr_multilayer_convert (ExrHandle , void , void ()(void base, const char str), void ()(void base, const char str), void()(void base, void lay, const char str, float rect, int totchan, const char chan_id, const char *view))
void	IMB_exr_close (ExrHandle *)
void	IMB_exr_add_view (ExrHandle , const char )
bool	IMB_exr_has_multilayer (ExrHandle *)
bool	IMB_exr_get_ppm (ExrHandle *, double[2])

Function Documentation

◆ IMB_exr_add_channels()

void IMB_exr_add_channels	(	ExrHandle *	handle,
		blender::StringRefNull	layerpassname,
		blender::StringRefNull	channelnames,
		blender::StringRefNull	viewname,
		blender::StringRefNull	colorspace,
		size_t	xstride,
		size_t	ystride,
		float *	rect,
		bool	use_half_float )

Add multiple channels to EXR file. The number of channels is determined by channelnames.size() with each character a channel name. Layer and pass name, view name and colorspace are all optional.

Definition at line 16 of file openexr_stub.cpp.

References Vector< T, InlineBufferCapacity, Allocator >::append_as(), blender::StringRefNull::c_str(), ExrHandle::channels, CLOG_DEBUG, ExrChannel::colorspace, ExrHandle::has_layer_pass_names, IMB_colormanagement_space_get_named(), ExrChannel::internal_name, blender::StringRefBase::is_empty(), Vector< T, InlineBufferCapacity, Allocator >::last(), LOG, ExrChannel::name, ExrChannel::part_name, ExrChannel::rect, blender::StringRefBase::size(), ExrChannel::use_half_float, ExrChannel::view, ExrHandle::write_multipart, ExrChannel::xstride, and ExrChannel::ystride.

Referenced by add_exr_compositing_result(), and BKE_image_render_write_exr().

◆ IMB_exr_add_view()

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

Definition at line 76 of file openexr_stub.cpp.

References name, and ExrHandle::views.

Referenced by BKE_image_render_write_exr().

◆ IMB_exr_begin_read()

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

Read from file.

Definition at line 28 of file openexr_stub.cpp.

References BLI_exists(), BLI_file_size(), ExrHandle::channels, exr_channels_in_multi_part_file(), ExrHandle::height, ExrHandle::ifile, ExrHandle::ifile_stream, imb_exr_get_views(), imb_exr_multilayer_parse_channels_from_file(), parse_channels(), ExrHandle::views, and ExrHandle::width.

Referenced by render_result_exr_file_cache_read(), and render_result_exr_file_read_path().

◆ IMB_exr_begin_write()

bool IMB_exr_begin_write	(	ExrHandle *	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 36 of file openexr_stub.cpp.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), BLI_assert, ExrHandle::channels, CLOG_ERROR, ExrChannel::colorspace, blender::Vector< T, InlineBufferCapacity, Allocator >::data(), ExrHandle::height, IMB_colormanagement_space_is_data(), blender::Vector< T, InlineBufferCapacity, Allocator >::is_empty(), Vector< T, InlineBufferCapacity, Allocator >::is_empty(), blender::Vector< T, InlineBufferCapacity, Allocator >::last(), LOG, ExrHandle::mpofile, ExrChannel::name, ExrHandle::ofile, ExrHandle::ofile_stream, openexr_header_compression(), openexr_header_metadata_colorspace(), openexr_header_metadata_multi(), ExrChannel::part_name, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), ExrChannel::use_half_float, ExrChannel::view, ExrHandle::width, and ExrHandle::write_multipart.

Referenced by BKE_image_render_write_exr().

◆ IMB_exr_close()

void IMB_exr_close ( ExrHandle * handle )

Definition at line 74 of file openexr_stub.cpp.

References ExrHandle::ifile, ExrHandle::ifile_stream, ExrHandle::mpofile, ExrHandle::ofile, and ExrHandle::ofile_stream.

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

◆ IMB_exr_get_handle()

ExrHandle * IMB_exr_get_handle ( bool write_multipart )

Definition at line 12 of file openexr_stub.cpp.

References ExrHandle::write_multipart.

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

◆ IMB_exr_get_ppm()

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

Definition at line 82 of file openexr_stub.cpp.

References exr_get_ppm(), and ExrHandle::ifile.

Referenced by render_result_new_from_exr().

◆ IMB_exr_has_multilayer()

bool IMB_exr_has_multilayer ( ExrHandle * handle )

Definition at line 77 of file openexr_stub.cpp.

References ExrHandle::ifile, and imb_exr_is_multi().

Referenced by load_image_single().

◆ IMB_exr_multilayer_convert()

void IMB_exr_multilayer_convert	(	ExrHandle *	,
		void *	,
		void *	)(void base, const char *str,
		void *	)(void base, const char *str,
		void(*	)(void base, void lay, const char str, float rect, int totchan, const char chan_id, const char view) )

Definition at line 60 of file openexr_stub.cpp.

References str, and view.

◆ IMB_exr_read_channels()

void IMB_exr_read_channels ( ExrHandle * handle )

Definition at line 57 of file openexr_stub.cpp.

References ExrHandle::channels, CLOG_DEBUG, CLOG_ERROR, float, ExrHandle::height, i, ExrHandle::ifile, in, ExrChannel::internal_name, LOG, ExrChannel::name, ExrChannel::part_number, ExrChannel::rect, STRPREFIX, ExrChannel::view, ExrHandle::width, ExrChannel::xstride, and ExrChannel::ystride.

Referenced by render_result_exr_file_cache_read(), and render_result_exr_file_read_path().

◆ IMB_exr_set_channel()

bool IMB_exr_set_channel	(	ExrHandle *	handle,
		blender::StringRefNull	full_name,
		int	xstride,
		int	ystride,
		float *	rect )

For reading, set the rect buffer to write into.

Parameters

passname Full channel name including layer, pass, view and channel.

Definition at line 48 of file openexr_stub.cpp.

References ExrHandle::channels, ExrChannel::name, ExrChannel::rect, ExrChannel::xstride, and ExrChannel::ystride.

Referenced by render_result_exr_file_read_path().

◆ IMB_exr_write_channels()

void IMB_exr_write_channels ( ExrHandle * handle )

Functions