--- /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
+ *
+ */
+
+#include "bandslide.h"
+#include "bcdisplayinfo.h"
+#include "bchash.h"
+#include "edl.inc"
+#include "filexml.h"
+#include "language.h"
+#include "overlayframe.h"
+#include "vframe.h"
+
+
+#include <stdint.h>
+#include <string.h>
+#include <libintl.h>
+
+
+
+
+
+
+REGISTER_PLUGIN(BandSlideMain)
+
+
+
+
+
+BandSlideCount::BandSlideCount(BandSlideMain *plugin,
+ BandSlideWindow *window,
+ int x,
+ int y)
+ : BC_TumbleTextBox(window,
+ (int64_t)plugin->bands,
+ (int64_t)0,
+ (int64_t)1000,
+ x,
+ y,
+ 50)
+{
+ this->plugin = plugin;
+ this->window = window;
+}
+
+int BandSlideCount::handle_event()
+{
+ plugin->bands = atol(get_text());
+ plugin->send_configure_change();
+ return 0;
+}
+
+BandSlideIn::BandSlideIn(BandSlideMain *plugin,
+ BandSlideWindow *window,
+ int x,
+ int y)
+ : BC_Radial(x,
+ y,
+ plugin->direction == 0,
+ _("In"))
+{
+ this->plugin = plugin;
+ this->window = window;
+}
+
+int BandSlideIn::handle_event()
+{
+ update(1);
+ plugin->direction = 0;
+ window->out->update(0);
+ plugin->send_configure_change();
+ return 0;
+}
+
+BandSlideOut::BandSlideOut(BandSlideMain *plugin,
+ BandSlideWindow *window,
+ int x,
+ int y)
+ : BC_Radial(x,
+ y,
+ plugin->direction == 1,
+ _("Out"))
+{
+ this->plugin = plugin;
+ this->window = window;
+}
+
+int BandSlideOut::handle_event()
+{
+ update(1);
+ plugin->direction = 1;
+ window->in->update(0);
+ plugin->send_configure_change();
+ return 0;
+}
+
+
+
+
+
+
+
+
+BandSlideWindow::BandSlideWindow(BandSlideMain *plugin)
+ : PluginClientWindow(plugin,
+ 320,
+ 100,
+ 320,
+ 100,
+ 0)
+{
+ this->plugin = plugin;
+}
+
+
+void BandSlideWindow::create_objects()
+{
+ int x = 10, y = 10;
+ add_subwindow(new BC_Title(x, y, _("Bands:")));
+ x += 50;
+ count = new BandSlideCount(plugin,
+ this,
+ x,
+ y);
+ count->create_objects();
+
+ y += 30;
+ x = 10;
+ add_subwindow(new BC_Title(x, y, _("Direction:")));
+ x += 100;
+ add_subwindow(in = new BandSlideIn(plugin,
+ this,
+ x,
+ y));
+ x += 100;
+ add_subwindow(out = new BandSlideOut(plugin,
+ this,
+ x,
+ y));
+
+ show_window();
+ flush();
+}
+
+
+
+
+
+
+
+
+
+
+BandSlideMain::BandSlideMain(PluginServer *server)
+ : PluginVClient(server)
+{
+ bands = 9;
+ direction = 0;
+
+}
+
+BandSlideMain::~BandSlideMain()
+{
+
+}
+
+const char* BandSlideMain::plugin_title() { return _("BandSlide"); }
+int BandSlideMain::is_transition() { return 1; }
+int BandSlideMain::uses_gui() { return 1; }
+
+NEW_WINDOW_MACRO(BandSlideMain, BandSlideWindow);
+
+
+void BandSlideMain::save_data(KeyFrame *keyframe)
+{
+ FileXML output;
+ output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
+ output.tag.set_title("BANDSLIDE");
+ output.tag.set_property("BANDS", bands);
+ output.tag.set_property("DIRECTION", direction);
+ output.append_tag();
+ output.tag.set_title("/BANDSLIDE");
+ output.append_tag();
+ output.append_newline();
+ output.terminate_string();
+}
+
+void BandSlideMain::read_data(KeyFrame *keyframe)
+{
+ FileXML input;
+
+ input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
+
+ while(!input.read_tag())
+ {
+ if(input.tag.title_is("BANDSLIDE"))
+ {
+ bands = input.tag.get_property("BANDS", bands);
+ direction = input.tag.get_property("DIRECTION", direction);
+ }
+ }
+}
+
+int BandSlideMain::load_configuration()
+{
+ read_data(get_prev_keyframe(get_source_position()));
+ return 1;
+}
+
+
+
+#define BANDSLIDE(type, components) \
+{ \
+ if(direction == 0) \
+ { \
+ int x = w * \
+ PluginClient::get_source_position() / \
+ PluginClient::get_total_len(); \
+ for(int i = 0; i < bands; i++) \
+ { \
+ for(int j = 0; j < band_h; j++) \
+ { \
+ int row = i * band_h + j; \
+ \
+ if(row >= 0 && row < h) \
+ { \
+ type *in_row = (type*)incoming->get_rows()[row]; \
+ type *out_row = (type*)outgoing->get_rows()[row]; \
+ \
+ if(i % 2) \
+ { \
+ for(int k = 0, l = w - x; k < x; k++, l++) \
+ { \
+ out_row[k * components + 0] = in_row[l * components + 0]; \
+ out_row[k * components + 1] = in_row[l * components + 1]; \
+ out_row[k * components + 2] = in_row[l * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = in_row[l * components + 3]; \
+ } \
+ } \
+ else \
+ { \
+ for(int k = w - x, l = 0; k < w; k++, l++) \
+ { \
+ out_row[k * components + 0] = in_row[l * components + 0]; \
+ out_row[k * components + 1] = in_row[l * components + 1]; \
+ out_row[k * components + 2] = in_row[l * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = in_row[l * components + 3]; \
+ } \
+ } \
+ } \
+ } \
+ } \
+ } \
+ else \
+ { \
+ int x = w - w * \
+ PluginClient::get_source_position() / \
+ PluginClient::get_total_len(); \
+ for(int i = 0; i < bands; i++) \
+ { \
+ for(int j = 0; j < band_h; j++) \
+ { \
+ int row = i * band_h + j; \
+ \
+ if(row >= 0 && row < h) \
+ { \
+ type *in_row = (type*)incoming->get_rows()[row]; \
+ type *out_row = (type*)outgoing->get_rows()[row]; \
+ \
+ if(i % 2) \
+ { \
+ int k, l; \
+ for(k = 0, l = w - x; k < x; k++, l++) \
+ { \
+ out_row[k * components + 0] = out_row[l * components + 0]; \
+ out_row[k * components + 1] = out_row[l * components + 1]; \
+ out_row[k * components + 2] = out_row[l * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = out_row[l * components + 3]; \
+ } \
+ for( ; k < w; k++) \
+ { \
+ out_row[k * components + 0] = in_row[k * components + 0]; \
+ out_row[k * components + 1] = in_row[k * components + 1]; \
+ out_row[k * components + 2] = in_row[k * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = in_row[k * components + 3]; \
+ } \
+ } \
+ else \
+ { \
+ for(int k = w - 1, l = x - 1; k >= w - x; k--, l--) \
+ { \
+ out_row[k * components + 0] = out_row[l * components + 0]; \
+ out_row[k * components + 1] = out_row[l * components + 1]; \
+ out_row[k * components + 2] = out_row[l * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = out_row[l * components + 3]; \
+ } \
+ for(int k = 0; k < w - x; k++) \
+ { \
+ out_row[k * components + 0] = in_row[k * components + 0]; \
+ out_row[k * components + 1] = in_row[k * components + 1]; \
+ out_row[k * components + 2] = in_row[k * components + 2]; \
+ if(components == 4) out_row[k * components + 3] = in_row[k * components + 3]; \
+ } \
+ } \
+ } \
+ } \
+ } \
+ } \
+}
+
+
+
+int BandSlideMain::process_realtime(VFrame *incoming, VFrame *outgoing)
+{
+ load_configuration();
+
+ int w = incoming->get_w();
+ int h = incoming->get_h();
+ int band_h = ((bands == 0) ? h : (h / bands + 1));
+
+ switch(incoming->get_color_model())
+ {
+ case BC_RGB888:
+ case BC_YUV888:
+ BANDSLIDE(unsigned char, 3)
+ break;
+ case BC_RGB_FLOAT:
+ BANDSLIDE(float, 3);
+ break;
+ case BC_RGBA8888:
+ case BC_YUVA8888:
+ BANDSLIDE(unsigned char, 4)
+ break;
+ case BC_RGBA_FLOAT:
+ BANDSLIDE(float, 4);
+ break;
+ case BC_RGB161616:
+ case BC_YUV161616:
+ BANDSLIDE(uint16_t, 3)
+ break;
+ case BC_RGBA16161616:
+ case BC_YUVA16161616:
+ BANDSLIDE(uint16_t, 4)
+ break;
+ }
+
+ return 0;
+}
projects / goodguy / history.git / blobdiff