47 lines
1006 B
C++
47 lines
1006 B
C++
/* SPDX-FileCopyrightText: 2011 Blender Foundation
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#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 #32374. */
|
|
if (curve_mapping_) {
|
|
BKE_curvemapping_free(curve_mapping_);
|
|
}
|
|
curve_mapping_ = BKE_curvemapping_copy(mapping);
|
|
}
|
|
|
|
} // namespace blender::compositor
|