diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_RotateOperation.h')
| -rw-r--r-- | source/blender/compositor/operations/COM_RotateOperation.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_RotateOperation.h b/source/blender/compositor/operations/COM_RotateOperation.h index f0de699f9ce..e395e99c2b2 100644 --- a/source/blender/compositor/operations/COM_RotateOperation.h +++ b/source/blender/compositor/operations/COM_RotateOperation.h @@ -29,8 +29,10 @@ class RotateOperation : public MultiThreadedOperation { SocketReader *m_imageSocket; SocketReader *m_degreeSocket; + /* TODO(manzanilla): to be removed with tiled implementation. */ float m_centerX; float m_centerY; + float m_cosine; float m_sine; bool m_doDegree2RadConversion; @@ -49,12 +51,28 @@ class RotateOperation : public MultiThreadedOperation { y = center_y + (-sine * dx + cosine * dy); } + static void get_rotation_center(const rcti &area, float &r_x, float &r_y); + static void get_rotation_center(const float width, const float height, float &r_x, float &r_y); + static void get_rotation_offset(const rcti &input_canvas, + const rcti &rotate_canvas, + float &r_offset_x, + float &r_offset_y); static void get_area_rotation_bounds(const rcti &area, const float center_x, const float center_y, const float sine, const float cosine, rcti &r_bounds); + static void get_rotation_area_of_interest(const rcti &input_canvas, + const rcti &rotate_canvas, + const float sine, + const float cosine, + const rcti &output_area, + rcti &r_input_area); + static void get_rotation_canvas(const rcti &input_canvas, + const float sine, + const float cosine, + rcti &r_canvas); bool determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, @@ -80,6 +98,8 @@ class RotateOperation : public MultiThreadedOperation { void update_memory_buffer_partial(MemoryBuffer *output, const rcti &area, Span<MemoryBuffer *> inputs) override; + + void determine_canvas(const rcti &preferred_area, rcti &r_area) override; }; } // namespace blender::compositor |