+
+/*
+ * 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
+ *
+ */
+
+/*
+ * 2023. Derivative by Flip plugin.
+*/
+
+#include "clip.h"
+#include "bccmodels.h"
+#include "bchash.h"
+#include "filexml.h"
+#include "mirror.h"
+#include "mirrorwindow.h"
+#include "language.h"
+#include "mwindow.h"
+
+#include <stdint.h>
+#include <string.h>
+#include <math.h>
+
+REGISTER_PLUGIN(MirrorMain)
+
+
+
+
+
+
+MirrorConfig::MirrorConfig()
+{
+ reset(RESET_DEFAULT_SETTINGS);
+}
+
+void MirrorConfig::reset(int clear)
+{
+ switch(clear) {
+ case RESET_REFLECTION_CENTER_X :
+ reflection_center_x = 50.00;
+ mirror_horizontal = 1;
+ mirror_swaphorizontal = 0;
+ break;
+ case RESET_REFLECTION_CENTER_Y :
+ reflection_center_y = 50.00;
+ mirror_vertical = 1;
+ mirror_swapvertical = 0;
+ break;
+ case RESET_ALL :
+ case RESET_DEFAULT_SETTINGS :
+ default:
+ mirror_horizontal = 1;
+ mirror_swaphorizontal = 0;
+ mirror_vertical = 0;
+ mirror_swapvertical = 0;
+ reflection_center_enable = 0;
+ reflection_center_x = 50.00;
+ reflection_center_y = 50.00;
+ break;
+ }
+}
+
+void MirrorConfig::copy_from(MirrorConfig &that)
+{
+ mirror_horizontal = that.mirror_horizontal;
+ mirror_swaphorizontal = that.mirror_swaphorizontal;
+ mirror_vertical = that.mirror_vertical;
+ mirror_swapvertical = that.mirror_swapvertical;
+ reflection_center_enable = that.reflection_center_enable;
+ reflection_center_x = that.reflection_center_x;
+ reflection_center_y = that.reflection_center_y;
+}
+
+int MirrorConfig::equivalent(MirrorConfig &that)
+{
+ return EQUIV(mirror_horizontal, that.mirror_horizontal) &&
+ EQUIV(mirror_swaphorizontal, that.mirror_swaphorizontal) &&
+ EQUIV(mirror_vertical, that.mirror_vertical) &&
+ EQUIV(mirror_swapvertical, that.mirror_swapvertical) &&
+ EQUIV(reflection_center_enable, that.reflection_center_enable) &&
+ EQUIV(reflection_center_x, that.reflection_center_x) &&
+ EQUIV(reflection_center_y, that.reflection_center_y);
+}
+
+void MirrorConfig::interpolate(MirrorConfig &prev,
+ MirrorConfig &next,
+ int64_t prev_frame,
+ int64_t next_frame,
+ int64_t current_frame)
+{
+ double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
+ double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
+
+ this->mirror_horizontal = prev.mirror_horizontal;
+ this->mirror_swaphorizontal = prev.mirror_swaphorizontal;
+ this->mirror_vertical = prev.mirror_vertical;
+ this->mirror_swapvertical = prev.mirror_swapvertical;
+ this->reflection_center_enable = prev.reflection_center_enable;
+ this->reflection_center_x = prev.reflection_center_x * prev_scale + next.reflection_center_x * next_scale;
+ this->reflection_center_y = prev.reflection_center_y * prev_scale + next.reflection_center_y * next_scale;
+}
+
+
+
+
+
+
+
+
+
+
+MirrorMain::MirrorMain(PluginServer *server)
+ : PluginVClient(server)
+{
+
+}
+
+MirrorMain::~MirrorMain()
+{
+
+}
+
+const char* MirrorMain::plugin_title() { return N_("Mirror"); }
+int MirrorMain::is_realtime() { return 1; }
+
+
+#define SWAPCOPY_PIXELS(components, in, out) \
+{ \
+ in[0] = out[0]; \
+ in[1] = out[1]; \
+ in[2] = out[2]; \
+ if(components == 4) \
+ { \
+ in[3] = out[3]; \
+ } \
+}
+
+
+#define MIRROR_MACRO(type, components) \
+{ \
+ type **input_rows, **output_rows; \
+ type *input_row, *output_row; \
+ input_rows = ((type**)frame->get_rows()); \
+ output_rows = ((type**)frame->get_rows()); \
+ \
+ if (!config.reflection_center_enable) \
+ { \
+ /* HORIZONTAL ONLY */ \
+ if(config.mirror_horizontal && !config.mirror_vertical && !config.mirror_swaphorizontal) \
+ { \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ } \
+ /* HORIZONTAL SWAP ONLY */ \
+ else if(config.mirror_horizontal && !config.mirror_vertical && config.mirror_swaphorizontal) \
+ { \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ } \
+ /* VERTICAL ONLY */ \
+ else if(config.mirror_vertical && !config.mirror_horizontal && !config.mirror_swapvertical) \
+ { \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ /* VERTICAL SWAP ONLY */ \
+ else if(config.mirror_vertical && !config.mirror_horizontal && config.mirror_swapvertical) \
+ { \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ /* HORIZONTAL and VERTICAL */ \
+ else if(config.mirror_horizontal && config.mirror_vertical && !config.mirror_swaphorizontal && !config.mirror_swapvertical) \
+ { \
+ /* HORIZONTAL ONLY */ \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ /* VERTICAL ONLY */ \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ /* HORIZONTAL with SWAP and VERTICAL with SWAP */ \
+ else if(config.mirror_horizontal && config.mirror_vertical && config.mirror_swaphorizontal && config.mirror_swapvertical) \
+ { \
+ /* HORIZONTAL SWAP ONLY */ \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ /* VERTICAL SWAP ONLY */ \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ /* HORIZONTAL with SWAP and VERTICAL ONLY */ \
+ else if(config.mirror_horizontal && config.mirror_vertical && config.mirror_swaphorizontal && !config.mirror_swapvertical) \
+ { \
+ /* HORIZONTAL SWAP ONLY */ \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ /* VERTICAL ONLY */ \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ /* HORIZONTAL ONLY and VERTICAL with SWAP */ \
+ else if(config.mirror_horizontal && config.mirror_vertical && !config.mirror_swaphorizontal && config.mirror_swapvertical) \
+ { \
+ /* HORIZONTAL ONLY */ \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ /* VERTICAL SWAP ONLY */ \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, input_row, output_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ } \
+ \
+ else if(config.reflection_center_enable) \
+ { \
+ if(config.mirror_vertical) \
+ { \
+ int y_pixel = (int)round(config.reflection_center_y / 100.00 * h); \
+ if(config.reflection_center_y < 50.00) \
+ { \
+ int valueY_source = y_pixel + 1; \
+ int valueY_destination = y_pixel - 1; \
+ for(int i = 0; i < y_pixel; i++) \
+ { \
+ input_row = input_rows[valueY_source]; \
+ output_row = output_rows[valueY_destination]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ valueY_source += 1; \
+ valueY_destination -= 1; \
+ } \
+ } \
+ else if(config.reflection_center_y > 50.00) \
+ { \
+ int valueY_source = y_pixel - 1; \
+ int valueY_destination = y_pixel + 1; \
+ for(int i = 0; i < (h - y_pixel - 1); i++) \
+ { \
+ input_row = input_rows[valueY_source]; \
+ output_row = output_rows[valueY_destination]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ valueY_source -= 1; \
+ valueY_destination += 1; \
+ } \
+ } \
+ else /* Y_PERCENT == 50.00 */ \
+ { \
+ for(i = 0, j = h - 1; i < h / 2; i++, j--) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[j]; \
+ for(k = 0; k < w; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ } \
+ \
+ if(config.mirror_horizontal) \
+ { \
+ int x_pixel = (int)round(config.reflection_center_x / 100.00 * w); \
+ if(config.reflection_center_x < 50.00) \
+ { \
+ int valueX_source = x_pixel + 1; \
+ int valueX_destination = x_pixel - 1; \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i] + valueX_source * components; \
+ output_row = output_rows[i] + valueX_destination * components; \
+ for(k = 0; k < x_pixel; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row -= components; \
+ input_row += components; \
+ } \
+ } \
+ } \
+ else if(config.reflection_center_x > 50.00) \
+ { \
+ int valueX_source = x_pixel - 1; \
+ int valueX_destination = x_pixel + 1; \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i] + valueX_source * components; \
+ output_row = output_rows[i] + valueX_destination * components; \
+ for(k = 0; k < (w - x_pixel - 1); k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ output_row += components; \
+ input_row -= components; \
+ } \
+ } \
+ } \
+ else /* X_PERCENT == 50.00 */ \
+ { \
+ for(i = 0; i < h; i++) \
+ { \
+ input_row = input_rows[i]; \
+ output_row = output_rows[i] + (w - 1) * components; \
+ for(k = 0; k < w / 2; k++) \
+ { \
+ SWAPCOPY_PIXELS(components, output_row, input_row); \
+ input_row += components; \
+ output_row -= components; \
+ } \
+ } \
+ } \
+ } \
+ } \
+}
+
+int MirrorMain::process_buffer(VFrame *frame,
+ int64_t start_position,
+ double frame_rate)
+{
+ int i, j, k;
+ int w = frame->get_w();
+ int h = frame->get_h();
+ int colormodel = frame->get_color_model();
+
+ load_configuration();
+
+// THIS CODE WAS FOR the FLIP Plugin!!!
+/*
+ read_frame(frame,
+ 0,
+ get_source_position(),
+ get_framerate(),
+ get_use_opengl());
+
+ if(get_use_opengl())
+ {
+ if(config.mirror_vertical || config.mirror_horizontal)
+ return run_opengl();
+ else
+ return 0;
+ }
+*/
+ read_frame(frame,
+ 0,
+ start_position,
+ frame_rate,
+ get_use_opengl());
+
+ if(config.mirror_vertical || config.mirror_horizontal)
+ {
+ switch(colormodel)
+ {
+ case BC_RGB888:
+ case BC_YUV888:
+ MIRROR_MACRO(unsigned char, 3);
+ break;
+ case BC_RGB_FLOAT:
+ MIRROR_MACRO(float, 3);
+ break;
+ case BC_RGB161616:
+ case BC_YUV161616:
+ MIRROR_MACRO(uint16_t, 3);
+ break;
+ case BC_RGBA8888:
+ case BC_YUVA8888:
+ MIRROR_MACRO(unsigned char, 4);
+ break;
+ case BC_RGBA_FLOAT:
+ MIRROR_MACRO(float, 4);
+ break;
+ case BC_RGBA16161616:
+ case BC_YUVA16161616:
+ MIRROR_MACRO(uint16_t, 4);
+ break;
+ }
+ }
+ return 0;
+}
+
+
+NEW_WINDOW_MACRO(MirrorMain, MirrorWindow)
+LOAD_CONFIGURATION_MACRO(MirrorMain, MirrorConfig)
+
+void MirrorMain::update_gui()
+{
+ if(thread)
+ {
+ load_configuration();
+ thread->window->lock_window();
+ ((MirrorWindow*)thread->window)->mirror_horizontal->update((int)config.mirror_horizontal);
+ ((MirrorWindow*)thread->window)->mirror_swaphorizontal->update((int)config.mirror_swaphorizontal);
+ ((MirrorWindow*)thread->window)->mirror_vertical->update((int)config.mirror_vertical);
+ ((MirrorWindow*)thread->window)->mirror_swapvertical->update((int)config.mirror_swapvertical);
+ ((MirrorWindow*)thread->window)->reflection_center_enable->update(config.reflection_center_enable);
+ ((MirrorWindow*)thread->window)->reflection_center_x_text->update(config.reflection_center_x);
+ ((MirrorWindow*)thread->window)->reflection_center_x_slider->update(config.reflection_center_x);
+ ((MirrorWindow*)thread->window)->reflection_center_y_text->update(config.reflection_center_y);
+ ((MirrorWindow*)thread->window)->reflection_center_y_slider->update(config.reflection_center_y);
+ // Needed to update Enable-Disable GUI when "Show controls" is pressed.
+ ((MirrorWindow*)thread->window)->update_reflection_center_enable();
+ thread->window->unlock_window();
+ }
+}
+
+void MirrorMain::save_data(KeyFrame *keyframe)
+{
+ FileXML output;
+
+// cause data to be stored directly in text
+ output.set_shared_output(keyframe->xbuf);
+
+// Store data
+ output.tag.set_title("MIRROR");
+ output.tag.set_property("HORIZONTAL", config.mirror_horizontal);
+ output.tag.set_property("SWAP_HORIZONTAL", config.mirror_swaphorizontal);
+ output.tag.set_property("VERTICAL", config.mirror_vertical);
+ output.tag.set_property("SWAP_VERTICAL", config.mirror_swapvertical);
+ output.tag.set_property("REFLECTION_CENTER_ENABLE", config.reflection_center_enable);
+ output.tag.set_property("REFLECTION_CENTER_X", config.reflection_center_x);
+ output.tag.set_property("REFLECTION_CENTER_Y", config.reflection_center_y);
+ output.append_tag();
+ output.tag.set_title("/MIRROR");
+ output.append_tag();
+ output.append_newline();
+ output.terminate_string();
+// data is now in *text
+}
+
+void MirrorMain::read_data(KeyFrame *keyframe)
+{
+ FileXML input;
+
+ input.set_shared_input(keyframe->xbuf);
+
+ int result = 0;
+ config.mirror_vertical = config.mirror_horizontal = 0;
+ config.mirror_swapvertical = config.mirror_swaphorizontal = 0;
+
+ while(!result)
+ {
+ result = input.read_tag();
+
+ if(!result)
+ {
+ if(input.tag.title_is("MIRROR"))
+ {
+ config.mirror_horizontal = input.tag.get_property("HORIZONTAL", config.mirror_horizontal);
+ config.mirror_swaphorizontal = input.tag.get_property("SWAP_HORIZONTAL", config.mirror_swaphorizontal);
+ config.mirror_vertical = input.tag.get_property("VERTICAL", config.mirror_vertical);
+ config.mirror_swapvertical = input.tag.get_property("SWAP_VERTICAL", config.mirror_swapvertical);
+ config.reflection_center_enable = input.tag.get_property("REFLECTION_CENTER_ENABLE", config.reflection_center_enable);
+ config.reflection_center_x = input.tag.get_property("REFLECTION_CENTER_X", config.reflection_center_x);
+ config.reflection_center_y = input.tag.get_property("REFLECTION_CENTER_Y", config.reflection_center_y);
+ }
+ }
+ }
+}
+
+
+int MirrorMain::handle_opengl()
+{
+#ifdef HAVE_GL
+// FIXIT. When?! ... THIS CODE WAS FOR the FLIP Plugin!!!
+/*
+ get_output()->to_texture();
+ get_output()->enable_opengl();
+ get_output()->init_screen();
+ get_output()->bind_texture(0);
+
+ if(config.mirror_vertical && !config.mirror_horizontal)
+ {
+ get_output()->draw_texture(0,
+ 0,
+ get_output()->get_w(),
+ get_output()->get_h(),
+ 0,
+ get_output()->get_h(),
+ get_output()->get_w(),
+ 0);
+ }
+
+ if(config.mirror_horizontal && !config.mirror_vertical)
+ {
+ get_output()->draw_texture(0,
+ 0,
+ get_output()->get_w(),
+ get_output()->get_h(),
+ get_output()->get_w(),
+ 0,
+ 0,
+ get_output()->get_h());
+ }
+
+ if(config.mirror_vertical && config.mirror_horizontal)
+ {
+ get_output()->draw_texture(0,
+ 0,
+ get_output()->get_w(),
+ get_output()->get_h(),
+ get_output()->get_w(),
+ get_output()->get_h(),
+ 0,
+ 0);
+ }
+
+ get_output()->set_opengl_state(VFrame::SCREEN);
+*/
+#endif
+ return 0;
+}
+
+
+