--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2016 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-hv.inc"
+#include "motionwindow-hv.inc"
+#include "overlayframe.inc"
+#include "pluginvclient.h"
+#include "vframe.inc"
+
+class MotionHVMain;
+class MotionHVWindow;
+
+
+
+
+// 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
+
+
+class MotionHVConfig
+{
+public:
+ MotionHVConfig();
+
+ int equivalent(MotionHVConfig &that);
+ void copy_from(MotionHVConfig &that);
+ void interpolate(MotionHVConfig &prev,
+ MotionHVConfig &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 MotionHVMain : public PluginVClient
+{
+public:
+ MotionHVMain(PluginServer *server);
+ ~MotionHVMain();
+
+ 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(MotionHVConfig)
+
+
+ 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;
+ MotionHVScan *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;
+};
+
+
+
+
+
+
+
+
+
+
+
+#endif
+
+
+
+
+
+
projects / goodguy / history.git / blobdiff