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102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
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/*
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* Copyright 2013, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __COM_PLANEDISTORTCOMMONOPERATION_H__
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#define __COM_PLANEDISTORTCOMMONOPERATION_H__
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#include <string.h>
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#include "COM_NodeOperation.h"
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#include "DNA_movieclip_types.h"
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#include "DNA_tracking_types.h"
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#include "BLI_listbase.h"
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#include "BLI_string.h"
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#define PLANE_DISTORT_MAX_SAMPLES 64
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class PlaneDistortWarpImageOperation : public NodeOperation {
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protected:
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struct MotionSample {
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float frameSpaceCorners[4][2]; /* Corners coordinates in pixel space. */
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float perspectiveMatrix[3][3];
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};
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SocketReader *m_pixelReader;
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MotionSample m_samples[PLANE_DISTORT_MAX_SAMPLES];
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int m_motion_blur_samples;
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float m_motion_blur_shutter;
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public:
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PlaneDistortWarpImageOperation();
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void calculateCorners(const float corners[4][2],
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bool normalized,
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int sample);
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void initExecution();
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void deinitExecution();
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void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
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bool determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output);
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void setMotionBlurSamples(int samples) {
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BLI_assert(samples <= PLANE_DISTORT_MAX_SAMPLES);
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this->m_motion_blur_samples = samples;
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}
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void setMotionBlurShutter(float shutter) {
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this->m_motion_blur_shutter = shutter;
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}
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};
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class PlaneDistortMaskOperation : public NodeOperation {
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protected:
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struct MotionSample {
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float frameSpaceCorners[4][2]; /* Corners coordinates in pixel space. */
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};
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int m_osa;
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MotionSample m_samples[PLANE_DISTORT_MAX_SAMPLES];
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float m_jitter[32][2];
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int m_motion_blur_samples;
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float m_motion_blur_shutter;
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public:
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PlaneDistortMaskOperation();
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void calculateCorners(const float corners[4][2],
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bool normalized,
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int sample);
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void initExecution();
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void executePixelSampled(float output[4], float x, float y, PixelSampler sampler);
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void setMotionBlurSamples(int samples) {
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BLI_assert(samples <= PLANE_DISTORT_MAX_SAMPLES);
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this->m_motion_blur_samples = samples;
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}
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void setMotionBlurShutter(float shutter) {
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this->m_motion_blur_shutter = shutter;
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}
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};
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#endif
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