+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef MOTION_H
-#define MOTION_H
-
-#include <math.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "affine.inc"
-#include "bchash.inc"
-#include "filexml.inc"
-#include "keyframe.inc"
-#include "loadbalance.h"
-#include "motionscan.inc"
-#include "motionwindow.inc"
-#include "overlayframe.inc"
-#include "pluginvclient.h"
-#include "rotateframe.inc"
-#include "vframe.inc"
-
-class MotionMain;
-class MotionWindow;
-class RotateScan;
-
-
-
-
-// Limits of global range in percent
-#define MIN_RADIUS 1
-#define MAX_RADIUS 100
-
-// Limits of rotation range in degrees
-#define MIN_ROTATION 1
-#define MAX_ROTATION 25
-
-// Limits of block size in percent.
-#define MIN_BLOCK 1
-#define MAX_BLOCK 100
-
-// Limits of block count
-#define MIN_BLOCKS 1
-#define MAX_BLOCKS 200
-
-// Precision of rotation
-#define MIN_ANGLE 0.0001
-
-#define ROTATION_FILE "/tmp/rotate"
-
-class MotionConfig
-{
-public:
- MotionConfig();
-
- int equivalent(MotionConfig &that);
- void copy_from(MotionConfig &that);
- void interpolate(MotionConfig &prev,
- MotionConfig &next,
- int64_t prev_frame,
- int64_t next_frame,
- int64_t current_frame);
- void boundaries();
-
- int block_count;
- int global_range_w;
- int global_range_h;
-// Range of angles above and below center rotation angle to search
- int rotation_range;
-// Center angle of rotation search
- int rotation_center;
- int magnitude;
- int rotate_magnitude;
- int return_speed;
- int rotate_return_speed;
- int draw_vectors;
-// Percent of image size
- int global_block_w;
- int global_block_h;
- int rotation_block_w;
- int rotation_block_h;
-// Number of search positions in each refinement of the log search
- int global_positions;
- int rotate_positions;
-// Block position in percentage 0 - 100
- double block_x;
- double block_y;
-
- int horizontal_only;
- int vertical_only;
- int global;
- int rotate;
-// Track or stabilize, single pixel, scan only, or nothing
- int action_type;
-// Recalculate, no calculate, save, or load coordinates from disk
- int tracking_type;
-// Track a single frame, previous frame, or previous frame same block
- int tracking_object;
-
-#if 0
- enum
- {
-// action_type
- TRACK,
- STABILIZE,
- TRACK_PIXEL,
- STABILIZE_PIXEL,
- NOTHING,
-// mode2
- RECALCULATE,
- SAVE,
- LOAD,
- NO_CALCULATE,
-// tracking_object
- TRACK_SINGLE,
- TRACK_PREVIOUS,
- PREVIOUS_SAME_BLOCK
- };
-#endif
-
-
-// Number of single frame to track relative to timeline start
- int64_t track_frame;
-// Master layer
- int bottom_is_master;
-};
-
-
-
-
-class MotionMain : public PluginVClient
-{
-public:
- MotionMain(PluginServer *server);
- ~MotionMain();
-
- int process_buffer(VFrame **frame,
- int64_t start_position,
- double frame_rate);
- void process_global();
- void process_rotation();
- void draw_vectors(VFrame *frame);
- int is_multichannel();
- int is_realtime();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
-// Calculate frame to copy from and frame to move
- void calculate_pointers(VFrame **frame, VFrame **src, VFrame **dst);
- void allocate_temp(int w, int h, int color_model);
-
- PLUGIN_CLASS_MEMBERS2(MotionConfig)
-
-
- static void draw_pixel(VFrame *frame, int x, int y);
- static void draw_line(VFrame *frame, int x1, int y1, int x2, int y2);
- void draw_arrow(VFrame *frame, int x1, int y1, int x2, int y2);
-
-// Number of the previous reference frame on the timeline.
- int64_t previous_frame_number;
-// The frame compared with the previous frame to get the motion.
-// It is moved to compensate for motion and copied to the previous_frame.
- VFrame *temp_frame;
- MotionScan *engine;
- RotateScan *motion_rotate;
- OverlayFrame *overlayer;
- AffineEngine *rotate_engine;
-
-// Accumulation of all global tracks since the plugin start.
-// Multiplied by OVERSAMPLE.
- int total_dx;
- int total_dy;
-
-// Rotation motion tracking
- float total_angle;
-
-// Current motion vector for drawing vectors
- int current_dx;
- int current_dy;
- float current_angle;
-
-
-
-// Oversampled current frame for motion estimation
- int32_t *search_area;
- int search_size;
-
-
-// The layer to track motion in.
- int reference_layer;
-// The layer to apply motion in.
- int target_layer;
-
-// Pointer to the source and destination of each operation.
-// These are fully allocated buffers.
-
-// The previous reference frame for global motion tracking
- VFrame *prev_global_ref;
-// The current reference frame for global motion tracking
- VFrame *current_global_ref;
-// The input target frame for global motion tracking
- VFrame *global_target_src;
-// The output target frame for global motion tracking
- VFrame *global_target_dst;
-
-// The previous reference frame for rotation tracking
- VFrame *prev_rotate_ref;
-// The current reference frame for rotation tracking
- VFrame *current_rotate_ref;
-// The input target frame for rotation tracking.
- VFrame *rotate_target_src;
-// The output target frame for rotation tracking.
- VFrame *rotate_target_dst;
-
-// The output of process_buffer
- VFrame *output_frame;
- int w;
- int h;
-};
-
-
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-
-
-
-class RotateScanPackage : public LoadPackage
-{
-public:
- RotateScanPackage();
- float angle;
- int64_t difference;
-};
-
-class RotateScanCache
-{
-public:
- RotateScanCache(float angle, int64_t difference);
- float angle;
- int64_t difference;
-};
-
-class RotateScanUnit : public LoadClient
-{
-public:
- RotateScanUnit(RotateScan *server, MotionMain *plugin);
- ~RotateScanUnit();
-
- void process_package(LoadPackage *package);
-
- RotateScan *server;
- MotionMain *plugin;
- AffineEngine *rotater;
- VFrame *temp;
-};
-
-class RotateScan : public LoadServer
-{
-public:
- RotateScan(MotionMain *plugin,
- int total_clients,
- int total_packages);
- ~RotateScan();
-
- friend class RotateScanUnit;
-
- void init_packages();
- LoadClient* new_client();
- LoadPackage* new_package();
-
-// Invoke the motion engine for a search
-// Frame before rotation
- float scan_frame(VFrame *previous_frame,
-// Frame after rotation
- VFrame *current_frame,
-// Pivot
- int block_x,
- int block_y);
- int64_t get_cache(float angle);
- void put_cache(float angle, int64_t difference);
-
-
-// Angle result
- float result;
-
-private:
- VFrame *previous_frame;
-// Frame after motion
- VFrame *current_frame;
-
- MotionMain *plugin;
- int skip;
-
-// Pivot
- int block_x;
- int block_y;
-// Block to rotate
- int block_x1;
- int block_x2;
- int block_y1;
- int block_y2;
-// Area to compare
- int scan_x;
- int scan_y;
- int scan_w;
- int scan_h;
-// Range of angles to compare
- float scan_angle1, scan_angle2;
- int total_steps;
-
- ArrayList<RotateScanCache*> cache;
- Mutex *cache_lock;
-};
-
-
-
-
-#endif
-
-
-
-
-
-
projects / goodguy / history.git / blobdiff