Hans Goudey
91d9f46aec
Push the const usage a bit further for compositor nodes, so that they are more explicit about not modifying original nodes from the editor. Differential Revision: https://developer.blender.org/D15822
46 lines
990 B
C++
46 lines
990 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
|
|
* Copyright 2011 Blender Foundation. */
|
|
|
|
#include "COM_CurveBaseOperation.h"
|
|
|
|
#include "BKE_colortools.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
CurveBaseOperation::CurveBaseOperation()
|
|
{
|
|
curve_mapping_ = nullptr;
|
|
flags_.can_be_constant = true;
|
|
}
|
|
|
|
CurveBaseOperation::~CurveBaseOperation()
|
|
{
|
|
if (curve_mapping_) {
|
|
BKE_curvemapping_free(curve_mapping_);
|
|
curve_mapping_ = nullptr;
|
|
}
|
|
}
|
|
|
|
void CurveBaseOperation::init_execution()
|
|
{
|
|
BKE_curvemapping_init(curve_mapping_);
|
|
}
|
|
void CurveBaseOperation::deinit_execution()
|
|
{
|
|
if (curve_mapping_) {
|
|
BKE_curvemapping_free(curve_mapping_);
|
|
curve_mapping_ = nullptr;
|
|
}
|
|
}
|
|
|
|
void CurveBaseOperation::set_curve_mapping(const CurveMapping *mapping)
|
|
{
|
|
/* duplicate the curve to avoid glitches while drawing, see bug T32374. */
|
|
if (curve_mapping_) {
|
|
BKE_curvemapping_free(curve_mapping_);
|
|
}
|
|
curve_mapping_ = BKE_curvemapping_copy(mapping);
|
|
}
|
|
|
|
} // namespace blender::compositor
|