Manuel Castilla
1c42d4930a
To convert old code to the current convention and use a single code style.
93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright 2011, Blender Foundation.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "COM_ConstantOperation.h"
|
|
#include "COM_NodeOperation.h"
|
|
#include "DNA_movieclip_types.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
typedef enum MovieClipAttribute {
|
|
MCA_SCALE,
|
|
MCA_X,
|
|
MCA_Y,
|
|
MCA_ANGLE,
|
|
} MovieClipAttribute;
|
|
/**
|
|
* this program converts an input color to an output value.
|
|
* it assumes we are in sRGB color space.
|
|
*/
|
|
class MovieClipAttributeOperation : public ConstantOperation {
|
|
private:
|
|
MovieClip *clip_;
|
|
float value_;
|
|
int framenumber_;
|
|
bool invert_;
|
|
MovieClipAttribute attribute_;
|
|
bool is_value_calculated_;
|
|
NodeOperationInput *stabilization_resolution_socket_;
|
|
|
|
public:
|
|
/**
|
|
* Default constructor
|
|
*/
|
|
MovieClipAttributeOperation();
|
|
|
|
void init_execution() override;
|
|
|
|
/**
|
|
* The inner loop of this operation.
|
|
*/
|
|
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
|
|
void determine_canvas(const rcti &preferred_area, rcti &r_area) override;
|
|
|
|
const float *get_constant_elem() override;
|
|
|
|
void set_movie_clip(MovieClip *clip)
|
|
{
|
|
clip_ = clip;
|
|
}
|
|
void set_framenumber(int framenumber)
|
|
{
|
|
framenumber_ = framenumber;
|
|
}
|
|
void set_attribute(MovieClipAttribute attribute)
|
|
{
|
|
attribute_ = attribute;
|
|
}
|
|
void set_invert(bool invert)
|
|
{
|
|
invert_ = invert;
|
|
}
|
|
|
|
/**
|
|
* Set an operation socket which input will be used to get the resolution for stabilization.
|
|
*/
|
|
void set_socket_input_resolution_for_stabilization(NodeOperationInput *input_socket)
|
|
{
|
|
stabilization_resolution_socket_ = input_socket;
|
|
}
|
|
|
|
private:
|
|
void calc_value();
|
|
};
|
|
|
|
} // namespace blender::compositor
|