rotate.cc File Reference

#include "BLI_task.hh"
#include "BLI_utildefines.h"
#include "MEM_guardedalloc.h"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"

Go to the source code of this file.

Functions
template<typename T>
static void	rotate_pixels (const int degrees, const int size_x, const int size_y, const T *src_pixels, T *dst_pixels, const int channels)
bool	IMB_rotate_orthogonal (ImBuf *ibuf, int degrees)
void	IMB_flipy (ImBuf *ibuf)
void	IMB_flipx (ImBuf *ibuf)

Function Documentation

IMB_flipx()

void IMB_flipx

(

ImBuf *

ibuf

)

Definition at line 151 of file imbuf/intern/rotate.cc.

References ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, ImBuf::float_buffer, ImBuf::x, x, ImBuf::y, and y.

Referenced by blender::seq::input_preprocess().

IMB_flipy()

void IMB_flipy

(

ImBuf *

ibuf

)

Definition at line 92 of file imbuf/intern/rotate.cc.

References ImBuf::byte_buffer, ImBufByteBuffer::data, ImBufFloatBuffer::data, float, ImBuf::float_buffer, MEM_freeN(), MEM_malloc_arrayN(), top, ImBuf::x, and ImBuf::y.

Referenced by imb_load_dpx_cineon(), imb_load_filepath_thumbnail_openexr(), imb_load_filepath_thumbnail_svg(), blender::seq::input_preprocess(), and UI_svg_icon_bitmap().

IMB_rotate_orthogonal()

bool IMB_rotate_orthogonal	(	ImBuf *	ibuf,
		int	degrees )

Definition at line 59 of file imbuf/intern/rotate.cc.

References ImBuf::byte_buffer, ImBuf::channels, ImBufByteBuffer::data, ImBufFloatBuffer::data, degrees(), ELEM, ImBuf::float_buffer, IB_TAKE_OWNERSHIP, IMB_assign_byte_buffer(), IMB_assign_float_buffer(), IMB_byte_from_float(), MEM_malloc_arrayN(), rotate_pixels(), ImBuf::x, and ImBuf::y.

Referenced by image_rotate_orthogonal_exec().

rotate_pixels()

template<typename T>

void rotate_pixels ( const int degrees, const int size_x, const int size_y, const T * src_pixels, T * dst_pixels, const int channels )

static

Definition at line 19 of file imbuf/intern/rotate.cc.

References degrees(), IndexRange::first(), blender::threading::parallel_for(), T, x, and y.

Referenced by IMB_rotate_orthogonal().