From: Good Guy <good1.2guy@gmail.com>
Date: Wed, 23 Oct 2019 23:13:42 +0000 (-0600)
Subject: add layout_scale preference, scaling cleanup, rework init bc_resources, init tip_info... 
X-Git-Tag: 2019-10~5
X-Git-Url: https://cinelerra-gg.org/git/?a=commitdiff_plain;h=6ff8b339d215bb1c2cef589fd7959aa2e1834105;p=goodguy%2Fcinelerra.git

add layout_scale preference, scaling cleanup, rework init bc_resources, init tip_info flag, fix suggestions popup segv, boobies
---

diff --git a/cinelerra-5.1/cinelerra/appearanceprefs.C b/cinelerra-5.1/cinelerra/appearanceprefs.C
index 840dccc6..ddca255e 100644
--- a/cinelerra-5.1/cinelerra/appearanceprefs.C
+++ b/cinelerra-5.1/cinelerra/appearanceprefs.C
@@ -42,8 +42,10 @@ AppearancePrefs::AppearancePrefs(MWindow *mwindow, PreferencesWindow *pwindow)
 	frames = 0;
 	hex = 0;
 	feet = 0;
+	layout_scale = 0;
 	thumbnails = 0;
 	thumbnail_size = 0;
+	vicon_size = 0;
 }
 
 AppearancePrefs::~AppearancePrefs()
@@ -54,8 +56,10 @@ AppearancePrefs::~AppearancePrefs()
 	delete frames;
 	delete hex;
 	delete feet;
+	delete layout_scale;
 	delete thumbnails;
 	delete thumbnail_size;
+	delete vicon_size;
 }
 
 
@@ -92,6 +96,11 @@ void AppearancePrefs::create_objects()
 
 	int x2 = x1 + xS(160), y2 = y;
 	y = y1;
+
+	add_subwindow(new BC_Title(x1, y, _("Layout Scale:")));
+	layout_scale = new ViewLayoutScale(pwindow, this, x2, y);
+	layout_scale->create_objects();
+	y += layout_scale->get_h() + ys5;
 	add_subwindow(new BC_Title(x1, y, _("View thumbnail size:")));
 	thumbnail_size = new ViewThumbnailSize(pwindow, this, x2, y);
 	thumbnail_size->create_objects();
@@ -422,6 +431,24 @@ int ViewPluginIconItem::handle_event()
 	return 1;
 }
 
+ViewLayoutScale::ViewLayoutScale(PreferencesWindow *pwindow,
+		AppearancePrefs *aprefs, int x, int y)
+ : BC_TumbleTextBox(aprefs,
+	pwindow->thread->preferences->layout_scale,
+	0.f, 10.f, x, y, xS(80), 2)
+{
+	this->pwindow = pwindow;
+	this->aprefs = aprefs;
+	set_increment(0.1);
+}
+
+int ViewLayoutScale::handle_event()
+{
+	float v = atof(get_text());
+	pwindow->thread->preferences->layout_scale = v;
+	return 1;
+}
+
 
 ViewThumbnails::ViewThumbnails(int x,
 	int y,
diff --git a/cinelerra-5.1/cinelerra/appearanceprefs.h b/cinelerra-5.1/cinelerra/appearanceprefs.h
index 4b705b2c..2099c054 100644
--- a/cinelerra-5.1/cinelerra/appearanceprefs.h
+++ b/cinelerra-5.1/cinelerra/appearanceprefs.h
@@ -47,6 +47,7 @@ public:
 	TimeFormatFrames *frames;
 	TimeFormatFeet *feet;
 	TimeFormatSeconds *seconds;
+	ViewLayoutScale *layout_scale;
 	ViewThumbnails *thumbnails;
 	ViewThumbnailSize *thumbnail_size;
 	ViewViconSize *vicon_size;
@@ -170,6 +171,16 @@ public:
 	ViewPluginIcons *popup;
 };
 
+class ViewLayoutScale : public BC_TumbleTextBox
+{
+public:
+	ViewLayoutScale(PreferencesWindow *pwindow,
+		AppearancePrefs *aprefs, int x, int y);
+	int handle_event();
+	AppearancePrefs *aprefs;
+	PreferencesWindow *pwindow;
+};
+
 class ViewThumbnails : public BC_CheckBox
 {
 public:
diff --git a/cinelerra-5.1/cinelerra/appearanceprefs.inc b/cinelerra-5.1/cinelerra/appearanceprefs.inc
index c5e7daaa..644c2bc1 100644
--- a/cinelerra-5.1/cinelerra/appearanceprefs.inc
+++ b/cinelerra-5.1/cinelerra/appearanceprefs.inc
@@ -35,6 +35,7 @@ class ViewTheme;
 class ViewThemeItem;
 class ViewPluginIcons;
 class ViewPluginIconItem;
+class ViewLayoutScale;
 class ViewThumbnails;
 class ViewThumbnailSize;
 class ViewViconSize;
diff --git a/cinelerra-5.1/cinelerra/awindowgui.C b/cinelerra-5.1/cinelerra/awindowgui.C
index 03c8f221..d5531ac0 100644
--- a/cinelerra-5.1/cinelerra/awindowgui.C
+++ b/cinelerra-5.1/cinelerra/awindowgui.C
@@ -1304,6 +1304,7 @@ AWindowGUI::AWindowGUI(MWindow *mwindow, AWindow *awindow)
 	vicon_audio = 0;
 	vicon_drawing = AVICON_FULL_PLAY;
 	play_off = 0;
+	tip_info = 0;
 	displayed_folder = AW_NO_FOLDER;
 	new_folder_thread = 0;
 	modify_folder_thread = 0;
diff --git a/cinelerra-5.1/cinelerra/confirmsave.C b/cinelerra-5.1/cinelerra/confirmsave.C
index 7fdc98da..02fa7bbc 100644
--- a/cinelerra-5.1/cinelerra/confirmsave.C
+++ b/cinelerra-5.1/cinelerra/confirmsave.C
@@ -84,13 +84,8 @@ int ConfirmSave::test_files(MWindow *mwindow, ArrayList<char*> *paths)
 }
 
 
-
-
-
-
-#define CSW_W 320
-#define CSW_H 120
-
+#define CSW_W xS(400)
+#define CSW_H yS(150)
 
 ConfirmSaveWindow::ConfirmSaveWindow(MWindow *mwindow,
 	ArrayList<BC_ListBoxItem*> *list)
@@ -144,8 +139,3 @@ int ConfirmSaveWindow::resize_event(int w, int h)
 	return 1;
 }
 
-
-
-
-
-
diff --git a/cinelerra-5.1/cinelerra/fileffmpeg.C b/cinelerra-5.1/cinelerra/fileffmpeg.C
index 2e812301..bfd7ed69 100644
--- a/cinelerra-5.1/cinelerra/fileffmpeg.C
+++ b/cinelerra-5.1/cinelerra/fileffmpeg.C
@@ -1649,7 +1649,9 @@ FFOptionsAudioDialog::~FFOptionsAudioDialog()
 
 void FFOptionsAudioDialog::update_options(const char *options)
 {
+	aud_config->lock_window("FFOptionsAudioDialog::update_options");
 	aud_config->audio_options->update(options);
+	aud_config->unlock_window();
 }
 
 FFOptionsVideoDialog::FFOptionsVideoDialog(FFMPEGConfigVideo *vid_config)
@@ -1664,7 +1666,9 @@ FFOptionsVideoDialog::~FFOptionsVideoDialog()
 
 void FFOptionsVideoDialog::update_options(const char *options)
 {
+	vid_config->lock_window("FFOptionsVideoDialog::update_options");
 	vid_config->video_options->update(options);
+	vid_config->unlock_window();
 }
 
 
diff --git a/cinelerra-5.1/cinelerra/main.C b/cinelerra-5.1/cinelerra/main.C
index 6833425d..6e0b6d5e 100644
--- a/cinelerra-5.1/cinelerra/main.C
+++ b/cinelerra-5.1/cinelerra/main.C
@@ -121,6 +121,25 @@ public:
 
 long cin_timezone;
 
+static float get_layout_scale()
+{
+	char config_path[BCTEXTLEN];
+	sprintf(config_path,"%s/%s", File::get_config_path(), CONFIG_FILE);
+	FILE *fp = fopen(config_path,"r");
+	if( !fp ) return 0;
+	float scale = 0;
+	char line[BCTEXTLEN];
+	line[BCTEXTLEN-1] = 0;
+	while( fgets(line, BCTEXTLEN-1, fp) ) {
+		if( !strncmp(line, "LAYOUT_SCALE ",12+1) ) {
+			scale = atof(line+12);
+			break;
+		}
+	}
+	fclose(fp);
+	return scale;
+}
+
 int main(int argc, char *argv[])
 {
 // handle command line arguments first
@@ -258,7 +277,10 @@ int main(int argc, char *argv[])
 		}
 	}
 
-
+	float scale = operation == DO_GUI ?
+		get_layout_scale() : 1;
+	// runs XInitThreads
+	BC_WindowBase::init_resources(scale);
 
 	if( operation == DO_GUI ||
 	    operation == DO_DEAMON || operation == DO_DEAMON_FG ||
@@ -401,6 +423,7 @@ DISABLE_BUFFER
 
 	filenames.remove_all_objects();
 	Units::finit();
+	BC_WindowBase::finit_resources();
 
 	time_t et; time(&et);
 	long dt = et - st;
diff --git a/cinelerra-5.1/cinelerra/mainsession.C b/cinelerra-5.1/cinelerra/mainsession.C
index 16a20fe8..e0a8a826 100644
--- a/cinelerra-5.1/cinelerra/mainsession.C
+++ b/cinelerra-5.1/cinelerra/mainsession.C
@@ -201,7 +201,7 @@ void MainSession::default_window_positions(int window_config)
 	int border_bottom = display_info.get_bottom_border();
 
 	int dual_head = screens > 1 ? 1 : 0;
-	int left_w = 0, right_w = root_w;
+	int left_w = 0, left_h = 0, right_w = 0;
 	int xin_screens = display_info.get_xinerama_screens();
 	if( xin_screens > 1 ) {
 		dual_head = 1;
@@ -210,7 +210,7 @@ void MainSession::default_window_positions(int window_config)
 			if( display_info.xinerama_geometry(s, x, y, w, h) )
 				continue;
 			if( !y && !x ) {
-				left_w = w;
+				left_w = w;  left_h = h;
 				break;
 			}
 		}
@@ -229,14 +229,13 @@ void MainSession::default_window_positions(int window_config)
 				root_w = right_w;
 			}
 			else {
-			// use same aspect ratio to compute left height
 				root_w = left_w;
-				root_h = (root_w*root_h) / right_w;
+				root_h = left_h;
 			}
 		}
 	}
 // Wider than 16:9, narrower than dual head
-	if( screens < 2 && (float)root_w / root_h > 1.8 ) {
+	else if( screens < 2 && (float)root_w / root_h > 1.8 ) {
 		dual_head = 1;
 		switch( root_h ) {
 		case 600:  right_w = 800;   break;
@@ -432,7 +431,7 @@ int MainSession::load_defaults(BC_Hash *defaults)
 //printf("MainSession::load_defaults 1\n");
 
 // Other windows
-	afolders_w = defaults->get("ABINS_W", 200);
+	afolders_w = defaults->get("ABINS_W", xS(200));
 
 	bwindow_w = defaults->get("BWINDOW_W", bwindow_w);
 	bwindow_h = defaults->get("BWINDOW_H", bwindow_h);
@@ -470,19 +469,19 @@ int MainSession::load_defaults(BC_Hash *defaults)
 
 	cwindow_controls = defaults->get("CWINDOW_CONTROLS", cwindow_controls);
 
-	plugindialog_w = defaults->get("PLUGINDIALOG_W", 510);
-	plugindialog_h = defaults->get("PLUGINDIALOG_H", 415);
-//	presetdialog_w = defaults->get("PRESETDIALOG_W", 510);
-//	presetdialog_h = defaults->get("PRESETDIALOG_H", 415);
-	keyframedialog_w = defaults->get("KEYFRAMEDIALOG_W", 320);
-	keyframedialog_h = defaults->get("KEYFRAMEDIALOG_H", 415);
-	keyframedialog_column1 = defaults->get("KEYFRAMEDIALOG_COLUMN1", 150);
-	keyframedialog_column2 = defaults->get("KEYFRAMEDIALOG_COLUMN2", 100);
+	plugindialog_w = defaults->get("PLUGINDIALOG_W", xS(510));
+	plugindialog_h = defaults->get("PLUGINDIALOG_H", yS(415));
+//	presetdialog_w = defaults->get("PRESETDIALOG_W", xS(510));
+//	presetdialog_h = defaults->get("PRESETDIALOG_H", yS(415));
+	keyframedialog_w = defaults->get("KEYFRAMEDIALOG_W", xS(320));
+	keyframedialog_h = defaults->get("KEYFRAMEDIALOG_H", yS(415));
+	keyframedialog_column1 = defaults->get("KEYFRAMEDIALOG_COLUMN1", xS(150));
+	keyframedialog_column2 = defaults->get("KEYFRAMEDIALOG_COLUMN2", xS(100));
 	keyframedialog_all = defaults->get("KEYFRAMEDIALOG_ALL", 0);
-	menueffect_w = defaults->get("MENUEFFECT_W", 580);
-	menueffect_h = defaults->get("MENUEFFECT_H", 350);
-	transitiondialog_w = defaults->get("TRANSITIONDIALOG_W", 320);
-	transitiondialog_h = defaults->get("TRANSITIONDIALOG_H", 512);
+	menueffect_w = defaults->get("MENUEFFECT_W", xS(580));
+	menueffect_h = defaults->get("MENUEFFECT_H", yS(350));
+	transitiondialog_w = defaults->get("TRANSITIONDIALOG_W", xS(320));
+	transitiondialog_h = defaults->get("TRANSITIONDIALOG_H", yS(512));
 
 	current_tip = defaults->get("CURRENT_TIP", current_tip);
 	actual_frame_rate = defaults->get("ACTUAL_FRAME_RATE", (float)-1);
diff --git a/cinelerra-5.1/cinelerra/preferences.C b/cinelerra-5.1/cinelerra/preferences.C
index a3ebc48f..c9153a95 100644
--- a/cinelerra-5.1/cinelerra/preferences.C
+++ b/cinelerra-5.1/cinelerra/preferences.C
@@ -69,6 +69,7 @@ Preferences::Preferences()
 	trap_sigsegv = 1;
 	trap_sigintr = 1;
 	awindow_picon_h = 50;
+	layout_scale = 0; // auto scale
 	vicon_size = 50;
 	vicon_color_mode = VICON_COLOR_MODE_LOW;
 	theme[0] = 0;
@@ -180,6 +181,7 @@ void Preferences::copy_from(Preferences *that)
 	keyframe_reticle = that->keyframe_reticle;
 	perpetual_session = that->perpetual_session;
 	awindow_picon_h = that->awindow_picon_h;
+	layout_scale = that->layout_scale;
 	vicon_size = that->vicon_size;
 	vicon_color_mode = that->vicon_color_mode;
 	strcpy(theme, that->theme);
@@ -329,6 +331,7 @@ int Preferences::load_defaults(BC_Hash *defaults)
 	trap_sigintr = defaults->get("TRAP_SIGINTR", trap_sigintr);
 
 	awindow_picon_h = defaults->get("AWINDOW_PICON_H", awindow_picon_h);
+	layout_scale = defaults->get("LAYOUT_SCALE",layout_scale);
 	vicon_size = defaults->get("VICON_SIZE",vicon_size);
 	vicon_color_mode = defaults->get("VICON_COLOR_MODE",vicon_color_mode);
 	strcpy(theme, _(DEFAULT_THEME));
@@ -478,6 +481,7 @@ int Preferences::save_defaults(BC_Hash *defaults)
 	defaults->update("TRAP_SIGSEGV", trap_sigsegv);
 	defaults->update("TRAP_SIGINTR", trap_sigintr);
 	defaults->update("AWINDOW_PICON_H", awindow_picon_h);
+	defaults->update("LAYOUT_SCALE",layout_scale);
 	defaults->update("VICON_SIZE",vicon_size);
 	defaults->update("VICON_COLOR_MODE",vicon_color_mode);
 	defaults->update("THEME", theme);
diff --git a/cinelerra-5.1/cinelerra/preferences.h b/cinelerra-5.1/cinelerra/preferences.h
index edb28712..bbd41964 100644
--- a/cinelerra-5.1/cinelerra/preferences.h
+++ b/cinelerra-5.1/cinelerra/preferences.h
@@ -95,6 +95,7 @@ public:
 // media thumbnail size
 	int awindow_picon_h;
 	int vicon_size, vicon_color_mode;
+	float layout_scale;
 // Title of theme
 	char theme[BCTEXTLEN];
 // plugin icon set
diff --git a/cinelerra-5.1/cinelerra/preferencesthread.C b/cinelerra-5.1/cinelerra/preferencesthread.C
index 2e908926..23494e70 100644
--- a/cinelerra-5.1/cinelerra/preferencesthread.C
+++ b/cinelerra-5.1/cinelerra/preferencesthread.C
@@ -237,6 +237,7 @@ int PreferencesThread::apply_settings()
 	if( strcmp(preferences->theme, mwindow->preferences->theme) ||
 	    strcmp(preferences->plugin_icons, mwindow->preferences->plugin_icons) ||
 	    preferences->awindow_picon_h != mwindow->preferences->awindow_picon_h ||
+	    preferences->layout_scale != mwindow->preferences->layout_scale ||
 	    preferences->vicon_size != mwindow->preferences->vicon_size ||
 	    preferences->vicon_color_mode != mwindow->preferences->vicon_color_mode )
 		mwindow->restart_status = -1;  // reconstruct/restart program
diff --git a/cinelerra-5.1/cinelerra/recordbatches.C b/cinelerra-5.1/cinelerra/recordbatches.C
index a9f5114e..6ed37423 100644
--- a/cinelerra-5.1/cinelerra/recordbatches.C
+++ b/cinelerra-5.1/cinelerra/recordbatches.C
@@ -39,7 +39,7 @@ load_defaults(ChannelDB * channeldb, Record * record)
 	for(int i = 0; i < BATCH_COLUMNS; i++) {
 		batch_titles[i] = _(default_batch_titles[i]);
 		sprintf(string, "BATCH_COLUMNWIDTH_%d", i);
-		column_widths[i] = defaults->get(string, default_columnwidth[i]);
+		column_widths[i] = defaults->get(string, xS(default_columnwidth[i]));
 	}
 	int total_batches = defaults->get("TOTAL_BATCHES", 1);
 	if(total_batches < 1) total_batches = 1;
@@ -335,7 +335,7 @@ set_row_color(int row, int color)
 
 RecordBatchesGUI::Dir::
 Dir(RecordBatches &batches, const char *dir, int x, int y)
- : BC_TextBox(x, y, 200, 1, dir),
+ : BC_TextBox(x, y, xS(200), 1, dir),
    batches(batches),
    directory(batches.default_directory)
 {
@@ -380,7 +380,7 @@ load_dirs(const char *dir)
 
 RecordBatchesGUI::Path::
 Path(RecordBatches &batches, int x, int y)
- : BC_TextBox(x, y, 200, 1, batches.get_editing_batch()->asset->path),
+ : BC_TextBox(x, y, xS(200), 1, batches.get_editing_batch()->asset->path),
    batches(batches)
 {
 }
@@ -437,7 +437,7 @@ RecordBatchesGUI::Source::
 Source(BC_Window *win, RecordBatches &batches, int x, int y)
  : BC_PopupTextBox(win, &sources,
 		 batches.get_editing_batch()->get_source_text(),
-		 x, y, 200, 200),
+		 x, y, xS(200), yS(200)),
    batches(batches)
 {
 }
@@ -452,7 +452,7 @@ handle_event()
 
 RecordBatchesGUI::News::
 News(RecordBatches &batches, int x, int y)
- : BC_TextBox(x, y, 200, 1, batches.get_editing_batch()->news),
+ : BC_TextBox(x, y, xS(200), 1, batches.get_editing_batch()->news),
    batches(batches)
 {
 }
diff --git a/cinelerra-5.1/cinelerra/signalstatus.C b/cinelerra-5.1/cinelerra/signalstatus.C
index 8e221618..c002ecc6 100644
--- a/cinelerra-5.1/cinelerra/signalstatus.C
+++ b/cinelerra-5.1/cinelerra/signalstatus.C
@@ -10,7 +10,7 @@
 
 
 SignalStatus::SignalStatus(BC_WindowBase *wdw, int x, int y)
- : BC_SubWindow(x, y, 100, 35)
+ : BC_SubWindow(x, y, xS(100), yS(35))
 {
 	this->wdw = wdw;
 	dvb_input = 0;
diff --git a/cinelerra-5.1/cinelerra/timeentry.C b/cinelerra-5.1/cinelerra/timeentry.C
index f8ccf000..1f01f721 100644
--- a/cinelerra-5.1/cinelerra/timeentry.C
+++ b/cinelerra-5.1/cinelerra/timeentry.C
@@ -88,7 +88,7 @@ void TimeEntry::create_objects()
 	char string[BCTEXTLEN];
 
 	if(output_day) {
-		day_text = new DayText(this, x, y, 50,
+		day_text = new DayText(this, x, y, xS(50),
 			day_table, TOTAL_DAYS, day_table[*output_day]);
 		gui->add_subwindow(day_text);
 		x += day_text->get_w();
diff --git a/cinelerra-5.1/cinelerra/timeentry.inc b/cinelerra-5.1/cinelerra/timeentry.inc
index b20a9e77..6b051572 100644
--- a/cinelerra-5.1/cinelerra/timeentry.inc
+++ b/cinelerra-5.1/cinelerra/timeentry.inc
@@ -29,6 +29,6 @@ class TimeEntryTumbler;
 class SecTumbler;
 class TimeTextBox;
 
-#define DEFAULT_TIMEW 200
+#define DEFAULT_TIMEW xS(200)
 
 #endif
diff --git a/cinelerra-5.1/guicast/bclistbox.C b/cinelerra-5.1/guicast/bclistbox.C
index 8ef0ab0b..18d93c99 100644
--- a/cinelerra-5.1/guicast/bclistbox.C
+++ b/cinelerra-5.1/guicast/bclistbox.C
@@ -1780,12 +1780,13 @@ int BC_ListBox::get_scrollbars()
 
 int BC_ListBox::get_w()
 {
-	return is_popup ? button_images[0]->get_w() + xS(1) : popup_w;
+	return is_popup ? BCPOPUPLISTBOX_W : popup_w;
 }
 int BC_ListBox::get_h()
 {
-	return is_popup ? button_images[0]->get_h() + yS(1) : popup_h;
+	return is_popup ? BCPOPUPLISTBOX_H : popup_h;
 }
+
 int BC_ListBox::gui_tooltip(const char *text)
 {
 	return is_popup && gui ? gui->show_tooltip(text, gui->get_w(),0, -1,-1) : -1;
diff --git a/cinelerra-5.1/guicast/bclistbox.h b/cinelerra-5.1/guicast/bclistbox.h
index e1e991a5..ce34ffc4 100644
--- a/cinelerra-5.1/guicast/bclistbox.h
+++ b/cinelerra-5.1/guicast/bclistbox.h
@@ -29,6 +29,8 @@
 #include "bctoggle.h"
 #include "bccolors.h"
 
+#define BCPOPUPLISTBOX_W xS(25)
+#define BCPOPUPLISTBOX_H yS(25)
 
 class BC_ListBoxYScroll;
 class BC_ListBoxXScroll;
diff --git a/cinelerra-5.1/guicast/bcresources.C b/cinelerra-5.1/guicast/bcresources.C
index 2683bd20..66719292 100644
--- a/cinelerra-5.1/guicast/bcresources.C
+++ b/cinelerra-5.1/guicast/bcresources.C
@@ -362,27 +362,17 @@ VFrame *BC_Resources::default_vscroll_data[10] = { 0, };
 VFrame *BC_Resources::default_hscroll_data[10] = { 0, };
 VFrame *BC_Resources::default_icon_img = 0;
 
-BC_Resources::BC_Resources()
+BC_Resources::BC_Resources(float x_scale, float y_scale)
 {
+	BC_WindowBase::resources = this;
 	synchronous = 0;
 	vframe_shm = 0;
-	double default_scale = 1;
-	char *env = getenv("BC_SCALE");
-	if( !env ) {
-		BC_DisplayInfo info;
-		int wx, wy, ww, wh;
-		int cins = info.xinerama_big_screen();
-		if( !info.xinerama_geometry(cins, wx, wy, ww, wh) ) {
-			x_scale = ww / 1920.;
-			y_scale = wh / 1080.;
-			default_scale = bmin(x_scale, y_scale);
-		}
-	}
-	else {
-		if( (default_scale = atof(env)) <= 0 ) default_scale = 1;
-		x_scale = y_scale = default_scale;
-	}
-	env = getenv("BC_FONT_DEBUG");
+	if( x_scale <= 0 ) x_scale = 1;
+	if( y_scale <= 0 ) y_scale = x_scale;
+	this->x_scale = x_scale;
+	this->y_scale = y_scale;
+	float default_scale = bmin(x_scale, y_scale);
+	const char *env = getenv("BC_FONT_DEBUG");
 	font_debug = env ? atoi(env) : 0;
 	env = getenv("BC_FONT_SCALE");
 	font_scale = env ? atof(env) : default_scale;
diff --git a/cinelerra-5.1/guicast/bcresources.h b/cinelerra-5.1/guicast/bcresources.h
index 888ab4ed..ae87652a 100644
--- a/cinelerra-5.1/guicast/bcresources.h
+++ b/cinelerra-5.1/guicast/bcresources.h
@@ -55,7 +55,8 @@ typedef struct
 class BC_Resources
 {
 public:
-	BC_Resources(); // The window parameter is used to get the display information initially
+// The window parameter is used to get the display information initially
+	BC_Resources(float x_scale, float y_scale);
 	~BC_Resources();
 
         friend class BC_WindowBase;
diff --git a/cinelerra-5.1/guicast/bcwindowbase.C b/cinelerra-5.1/guicast/bcwindowbase.C
index ad25943b..0d9f95d4 100644
--- a/cinelerra-5.1/guicast/bcwindowbase.C
+++ b/cinelerra-5.1/guicast/bcwindowbase.C
@@ -70,7 +70,7 @@ BC_ResizeCall::BC_ResizeCall(int w, int h)
 
 
 int BC_WindowBase::shm_completion_event = -1;
-BC_Resources BC_WindowBase::resources;
+BC_Resources *BC_WindowBase::resources = 0;
 Window XGroupLeader = 0;
 
 Mutex BC_KeyboardHandlerLock::keyboard_listener_mutex("keyboard_listener",0);
@@ -473,7 +473,7 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 // This must be done before fonts to know if antialiasing is available.
 		init_colors();
 // get the resources
-		if(resources.use_shm < 0) resources.initialize_display(this);
+		if(resources->use_shm < 0) resources->initialize_display(this);
 		x_correction = BC_DisplayInfo::get_left_border();
 		y_correction = BC_DisplayInfo::get_top_border();
 
@@ -486,7 +486,7 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 		if(this->y < 0) this->y = 0;
 
 		if(this->bg_color == -1)
-			this->bg_color = resources.get_bg_color();
+			this->bg_color = resources->get_bg_color();
 
 // printf("bcwindowbase 1 %s\n", title);
 // if(window_type == MAIN_WINDOW) sleep(1);
@@ -576,7 +576,7 @@ int BC_WindowBase::create_window(BC_WindowBase *parent_window, const char *title
 			KeyPressMask | KeyReleaseMask;
 
 		if(this->bg_color == -1)
-			this->bg_color = resources.get_bg_color();
+			this->bg_color = resources->get_bg_color();
 		attr.background_pixel = top_level->get_color(bg_color);
 		attr.colormap = top_level->cmap;
 		if(top_level->is_hourglass)
@@ -1031,12 +1031,12 @@ if( debug && event->type != ClientMessage ) {
 			drag_y1 = cursor_y - get_resources()->drag_radius;
 			drag_y2 = cursor_y + get_resources()->drag_radius;
 
-			if((long)(button_time3 - button_time1) < resources.double_click * 2)
+			if((long)(button_time3 - button_time1) < resources->double_click * 2)
 			{
 				triple_click = 1;
 				button_time3 = button_time2 = button_time1 = 0;
 			}
-			if((long)(button_time3 - button_time2) < resources.double_click)
+			if((long)(button_time3 - button_time2) < resources->double_click)
 			{
 				double_click = 1;
 //				button_time3 = button_time2 = button_time1 = 0;
@@ -2295,21 +2295,21 @@ int BC_WindowBase::init_gc()
 
 int BC_WindowBase::init_fonts()
 {
-	if( !(smallfont = XLoadQueryFont(display, _(resources.small_font))) )
-		if( !(smallfont = XLoadQueryFont(display, _(resources.small_font2))) )
+	if( !(smallfont = XLoadQueryFont(display, _(resources->small_font))) )
+		if( !(smallfont = XLoadQueryFont(display, _(resources->small_font2))) )
 			smallfont = XLoadQueryFont(display, "fixed");
-	if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font))) )
-		if( !(mediumfont = XLoadQueryFont(display, _(resources.medium_font2))) )
+	if( !(mediumfont = XLoadQueryFont(display, _(resources->medium_font))) )
+		if( !(mediumfont = XLoadQueryFont(display, _(resources->medium_font2))) )
 			mediumfont = XLoadQueryFont(display, "fixed");
-	if( !(largefont = XLoadQueryFont(display, _(resources.large_font))) )
-		if( !(largefont = XLoadQueryFont(display, _(resources.large_font2))) )
+	if( !(largefont = XLoadQueryFont(display, _(resources->large_font))) )
+		if( !(largefont = XLoadQueryFont(display, _(resources->large_font2))) )
 			largefont = XLoadQueryFont(display, "fixed");
-	if( !(bigfont = XLoadQueryFont(display, _(resources.big_font))) )
-		if( !(bigfont = XLoadQueryFont(display, _(resources.big_font2))) )
+	if( !(bigfont = XLoadQueryFont(display, _(resources->big_font))) )
+		if( !(bigfont = XLoadQueryFont(display, _(resources->big_font2))) )
 			bigfont = XLoadQueryFont(display, "fixed");
 
-	if((clockfont = XLoadQueryFont(display, _(resources.clock_font))) == NULL)
-		if((clockfont = XLoadQueryFont(display, _(resources.clock_font2))) == NULL)
+	if((clockfont = XLoadQueryFont(display, _(resources->clock_font))) == NULL)
+		if((clockfont = XLoadQueryFont(display, _(resources->clock_font2))) == NULL)
 			clockfont = XLoadQueryFont(display, "fixed");
 
 	init_xft();
@@ -2319,19 +2319,19 @@ int BC_WindowBase::init_fonts()
 		int n;
 
 // FIXME: should check the m,d,n values
-		smallfontset = XCreateFontSet(display, resources.small_fontset, &m, &n, &d);
+		smallfontset = XCreateFontSet(display, resources->small_fontset, &m, &n, &d);
 		if( !smallfontset )
 			smallfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
-		mediumfontset = XCreateFontSet(display, resources.medium_fontset, &m, &n, &d);
+		mediumfontset = XCreateFontSet(display, resources->medium_fontset, &m, &n, &d);
 		if( !mediumfontset )
 			mediumfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
-		largefontset = XCreateFontSet(display, resources.large_fontset, &m, &n, &d);
+		largefontset = XCreateFontSet(display, resources->large_fontset, &m, &n, &d);
 		if( !largefontset )
 			largefontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
-		bigfontset = XCreateFontSet(display, resources.big_fontset, &m, &n, &d);
+		bigfontset = XCreateFontSet(display, resources->big_fontset, &m, &n, &d);
 		if( !bigfontset )
 			bigfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
-		clockfontset = XCreateFontSet(display, resources.clock_fontset, &m, &n, &d);
+		clockfontset = XCreateFontSet(display, resources->clock_fontset, &m, &n, &d);
 		if( !clockfontset )
 			clockfontset = XCreateFontSet(display, "fixed,*", &m, &n, &d);
 		if(clockfontset && bigfontset && largefontset && mediumfontset && smallfontset) {
@@ -2355,54 +2355,54 @@ void BC_WindowBase::init_xft()
 static Mutex xft_init_lock("BC_WindowBase::xft_init_lock", 0);
 xft_init_lock.lock("BC_WindowBase::init_xft");
 	if(!(smallfont_xft =
-		(resources.small_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.small_font_xft) :
-			xftFontOpenName(display, screen, resources.small_font_xft))) )
+		(resources->small_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->small_font_xft) :
+			xftFontOpenName(display, screen, resources->small_font_xft))) )
 		if(!(smallfont_xft =
-			xftFontOpenXlfd(display, screen, resources.small_font_xft2)))
+			xftFontOpenXlfd(display, screen, resources->small_font_xft2)))
 			smallfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(mediumfont_xft =
-		(resources.medium_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.medium_font_xft) :
-			xftFontOpenName(display, screen, resources.medium_font_xft))) )
+		(resources->medium_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->medium_font_xft) :
+			xftFontOpenName(display, screen, resources->medium_font_xft))) )
 		if(!(mediumfont_xft =
-			xftFontOpenXlfd(display, screen, resources.medium_font_xft2)))
+			xftFontOpenXlfd(display, screen, resources->medium_font_xft2)))
 			mediumfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(largefont_xft =
-		(resources.large_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.large_font_xft) :
-			xftFontOpenName(display, screen, resources.large_font_xft))) )
+		(resources->large_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->large_font_xft) :
+			xftFontOpenName(display, screen, resources->large_font_xft))) )
 		if(!(largefont_xft =
-			xftFontOpenXlfd(display, screen, resources.large_font_xft2)))
+			xftFontOpenXlfd(display, screen, resources->large_font_xft2)))
 			largefont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(bigfont_xft =
-		(resources.big_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.big_font_xft) :
-			xftFontOpenName(display, screen, resources.big_font_xft))) )
+		(resources->big_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->big_font_xft) :
+			xftFontOpenName(display, screen, resources->big_font_xft))) )
 		if(!(bigfont_xft =
-			xftFontOpenXlfd(display, screen, resources.big_font_xft2)))
+			xftFontOpenXlfd(display, screen, resources->big_font_xft2)))
 			bigfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(clockfont_xft =
-		(resources.clock_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.clock_font_xft) :
-			xftFontOpenName(display, screen, resources.clock_font_xft))) )
+		(resources->clock_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->clock_font_xft) :
+			xftFontOpenName(display, screen, resources->clock_font_xft))) )
 		clockfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 
 
 	if(!(bold_smallfont_xft =
-		(resources.small_b_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.small_b_font_xft) :
-			xftFontOpenName(display, screen, resources.small_b_font_xft))) )
+		(resources->small_b_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->small_b_font_xft) :
+			xftFontOpenName(display, screen, resources->small_b_font_xft))) )
 		bold_smallfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(bold_mediumfont_xft =
-		(resources.medium_b_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.medium_b_font_xft) :
-			xftFontOpenName(display, screen, resources.medium_b_font_xft))) )
+		(resources->medium_b_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->medium_b_font_xft) :
+			xftFontOpenName(display, screen, resources->medium_b_font_xft))) )
 		bold_mediumfont_xft = xftFontOpenXlfd(display, screen, "fixed");
 	if(!(bold_largefont_xft =
-		(resources.large_b_font_xft[0] == '-' ?
-			xftFontOpenXlfd(display, screen, resources.large_b_font_xft) :
-			xftFontOpenName(display, screen, resources.large_b_font_xft))) )
+		(resources->large_b_font_xft[0] == '-' ?
+			xftFontOpenXlfd(display, screen, resources->large_b_font_xft) :
+			xftFontOpenName(display, screen, resources->large_b_font_xft))) )
 		bold_largefont_xft = xftFontOpenXlfd(display, screen, "fixed");
 
 	if( !smallfont_xft || !mediumfont_xft || !largefont_xft || !bigfont_xft ||
@@ -2410,14 +2410,14 @@ xft_init_lock.lock("BC_WindowBase::init_xft");
 	    !clockfont_xft ) {
 		printf("BC_WindowBase::init_fonts: no xft fonts found:"
 			" %s=%p\n %s=%p\n %s=%p\n %s=%p\n %s=%p\n %s=%p\n %s=%p\n %s=%p\n",
-			resources.small_font_xft, smallfont_xft,
-			resources.medium_font_xft, mediumfont_xft,
-			resources.large_font_xft, largefont_xft,
-			resources.big_font_xft, bigfont_xft,
-			resources.clock_font_xft, clockfont_xft,
-			resources.small_b_font_xft, bold_smallfont_xft,
-			resources.medium_b_font_xft, bold_mediumfont_xft,
-			resources.large_b_font_xft, bold_largefont_xft);
+			resources->small_font_xft, smallfont_xft,
+			resources->medium_font_xft, mediumfont_xft,
+			resources->large_font_xft, largefont_xft,
+			resources->big_font_xft, bigfont_xft,
+			resources->clock_font_xft, clockfont_xft,
+			resources->small_b_font_xft, bold_smallfont_xft,
+			resources->medium_b_font_xft, bold_mediumfont_xft,
+			resources->large_b_font_xft, bold_largefont_xft);
 		get_resources()->use_xft = 0;
 		exit(1);
 	}
@@ -3622,12 +3622,12 @@ int BC_WindowBase::get_color_model()
 
 BC_Resources* BC_WindowBase::get_resources()
 {
-	return &BC_WindowBase::resources;
+	return BC_WindowBase::resources;
 }
 
 BC_Synchronous* BC_WindowBase::get_synchronous()
 {
-	return BC_WindowBase::resources.get_synchronous();
+	return BC_WindowBase::resources->get_synchronous();
 }
 
 int BC_WindowBase::get_bg_color()
@@ -4283,6 +4283,32 @@ int BC_WindowBase::set_icon(VFrame *data)
 	return 0;
 }
 
+void BC_WindowBase::init_resources(float scale)
+{
+	if( resources ) return;
+	XInitThreads();
+	const char *env = getenv("BC_SCALE");
+	if( env ) scale = atof(env);
+	float x_scale = 1, y_scale = 1;
+	if( scale <= 0 ) {
+		BC_DisplayInfo info;
+		int wx, wy, ww, wh;
+		int cins = info.xinerama_big_screen();
+		if( !info.xinerama_geometry(cins, wx, wy, ww, wh) ) {
+			if( (x_scale = ww/1920.) < 1 ) x_scale = 1;
+			if( (y_scale = wh/1080.) < 1 ) y_scale = 1;
+		}
+	}
+	else
+		x_scale = y_scale = scale;
+	// constructor sets BC_WindowBase::resources
+	new BC_Resources(x_scale, y_scale);
+}
+void BC_WindowBase::finit_resources()
+{
+	delete resources;  resources = 0;
+}
+
 int BC_WindowBase::set_w(int w)
 {
 	this->w = w;
@@ -4297,7 +4323,6 @@ int BC_WindowBase::set_h(int h)
 
 int BC_WindowBase::load_defaults(BC_Hash *defaults)
 {
-	BC_Resources *resources = get_resources();
 	char string[BCTEXTLEN];
 	int newest_id = - 1;
 	for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
@@ -4330,7 +4355,6 @@ int BC_WindowBase::load_defaults(BC_Hash *defaults)
 
 int BC_WindowBase::save_defaults(BC_Hash *defaults)
 {
-	BC_Resources *resources = get_resources();
 	char string[BCTEXTLEN];
 	for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
 	{
diff --git a/cinelerra-5.1/guicast/bcwindowbase.h b/cinelerra-5.1/guicast/bcwindowbase.h
index a3901098..36add9c7 100644
--- a/cinelerra-5.1/guicast/bcwindowbase.h
+++ b/cinelerra-5.1/guicast/bcwindowbase.h
@@ -203,6 +203,8 @@ public:
 	virtual int grab_event(XEvent *event) { return 0; };
 	virtual void create_objects() { return; };
 
+	static void init_resources(float scale);
+	static void finit_resources();
 	int get_window_type() { return window_type; }
 // Wait until event loop is running
 	void init_wait();
@@ -729,7 +731,7 @@ private:
 // Whether the window has the focus
 	int has_focus;
 
-	static BC_Resources resources;
+	static BC_Resources *resources;
 
 #ifndef SINGLE_THREAD
 // Array of repeaters for multiple repeating objects.
diff --git a/cinelerra-5.1/guicast/errorbox.h b/cinelerra-5.1/guicast/errorbox.h
index 96efa72e..d72225e8 100644
--- a/cinelerra-5.1/guicast/errorbox.h
+++ b/cinelerra-5.1/guicast/errorbox.h
@@ -28,10 +28,8 @@ class ErrorBox : public BC_Window
 {
 public:
 	ErrorBox(const char *title,
-		int x = (int)BC_INFINITY,
-		int y = (int)BC_INFINITY,
-		int w = 400,
-		int h = 120);
+		int x = (int)BC_INFINITY, int y = (int)BC_INFINITY,
+		int w = xS(400), int h = yS(120));
 	virtual ~ErrorBox();
 
 	void create_objects(const char *text);
diff --git a/cinelerra-5.1/plugins/blur/blurwindow.C b/cinelerra-5.1/plugins/blur/blurwindow.C
index f5a534c9..44ba304e 100644
--- a/cinelerra-5.1/plugins/blur/blurwindow.C
+++ b/cinelerra-5.1/plugins/blur/blurwindow.C
@@ -31,9 +31,9 @@
 
 BlurWindow::BlurWindow(BlurMain *client)
  : PluginClientWindow(client,
-	xS(200),
+	xS(210),
 	yS(360),
-	xS(200),
+	xS(210),
 	yS(360),
 	0)
 {
diff --git a/cinelerra-5.1/plugins/decimate/decimate.C b/cinelerra-5.1/plugins/decimate/decimate.C
index cd2dd7e7..cdf347eb 100644
--- a/cinelerra-5.1/plugins/decimate/decimate.C
+++ b/cinelerra-5.1/plugins/decimate/decimate.C
@@ -211,9 +211,9 @@ int DecimateConfig::equivalent(DecimateConfig *config)
 DecimateWindow::DecimateWindow(Decimate *plugin)
  : PluginClientWindow(plugin,
 	xS(210),
-	yS(160),
+	yS(100),
 	xS(200),
-	yS(160),
+	yS(100),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/delayvideo/delayvideo.C b/cinelerra-5.1/plugins/delayvideo/delayvideo.C
index 3aaa8530..644f1e8f 100644
--- a/cinelerra-5.1/plugins/delayvideo/delayvideo.C
+++ b/cinelerra-5.1/plugins/delayvideo/delayvideo.C
@@ -71,10 +71,10 @@ void DelayVideoConfig::interpolate(DelayVideoConfig &prev,
 
 DelayVideoWindow::DelayVideoWindow(DelayVideo *plugin)
  : PluginClientWindow(plugin,
-	xS(210),
-	yS(120),
-	xS(210),
-	yS(120),
+	xS(190),
+	yS(70),
+	xS(190),
+	yS(70),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/denoiseseltempavg/seltempavgwindow.C b/cinelerra-5.1/plugins/denoiseseltempavg/seltempavgwindow.C
index 42c92d70..d8e51ba9 100644
--- a/cinelerra-5.1/plugins/denoiseseltempavg/seltempavgwindow.C
+++ b/cinelerra-5.1/plugins/denoiseseltempavg/seltempavgwindow.C
@@ -31,9 +31,9 @@
 SelTempAvgWindow::SelTempAvgWindow(SelTempAvgMain *client)
  : PluginClientWindow(client,
 	xS(310),
-	yS(540),
-	xS(300),
-	yS(540),
+	yS(480),
+	xS(310),
+	yS(480),
 	0)
 {
 	this->client = client;
@@ -45,70 +45,72 @@ SelTempAvgWindow::~SelTempAvgWindow()
 
 void SelTempAvgWindow::create_objects()
 {
-	int x1 = 10, x2 = 40, x3 = 80, x4 = 175, x5 = 260, y = 10;
+	int xs10 = xS(10), xs20 = xS(20), xs40 = xS(40), xs80 = xS(80), xs175=xS(175), xs260=xS(260);
+	int ys10 = yS(10), ys20 = yS(20), ys25 = yS(25), ys30 = yS(30), ys35 = yS(35);
+	int x1 = xs10, x2 = xs40, x3 = xs80, x4 = xs175, x5 = xs260, y = ys10;
 
 	add_tool(new BC_Title(x1, y, _("Frames to average")));
-	y += 20;
+	y += ys20;
 	add_tool(total_frames = new SelTempAvgSlider(client, x1, y));
-	y += 20;
+	y += ys20;
 
 	add_tool(new BC_Title(x1, y, _("Use Method:")));
-	y += 20;
+	y += ys20;
 
 	add_tool(method_none = new SelTempAvgMethodRadial(client, this, x1, y, SelTempAvgConfig::METHOD_NONE, _("None ")));
-	y += 20;
+	y += ys20;
 
 	add_tool(method_seltempavg = new SelTempAvgMethodRadial(client, this, x1, y, SelTempAvgConfig::METHOD_SELTEMPAVG, _("Selective Temporal Averaging: ")));
-	y += 25;
+	y += ys25;
 
 	add_tool(new BC_Title(x3, y, _("Av. Thres.")));
 	add_tool(new BC_Title(x4, y, _("S.D. Thres.")));
 	add_tool(new BC_Title(x5, y, _("Mask")));
-	y += 25;
+	y += ys25;
 
 	add_tool(new BC_Title(x2, y, _("R / Y")));
         add_tool(avg_threshold_RY = new SelTempAvgThreshSlider(client, x3, y, AVG_RY,client->config.avg_threshold_RY));
         add_tool(std_threshold_RY = new SelTempAvgThreshSlider(client, x4, y, STD_RY,client->config.std_threshold_RY));
         add_tool(mask_RY = new SelTempAvgMask(client, x5, y, MASK_RY, client->config.mask_RY));
 
-	y += 25;
+	y += ys25;
 	add_tool(new BC_Title(x2, y, _("G / U")));
         add_tool(avg_threshold_GU = new SelTempAvgThreshSlider(client, x3, y, AVG_GU,client->config.avg_threshold_GU));
         add_tool(std_threshold_GU = new SelTempAvgThreshSlider(client, x4, y, STD_GU,client->config.std_threshold_GU));
         add_tool(mask_GU = new SelTempAvgMask(client, x5, y, MASK_GU,client->config.mask_GU));
 
-	y += 25;
+	y += ys25;
 	add_tool(new BC_Title(x2, y, _("B / V")));
         add_tool(avg_threshold_BV = new SelTempAvgThreshSlider(client, x3, y, AVG_BV,client->config.avg_threshold_BV));
         add_tool(std_threshold_BV = new SelTempAvgThreshSlider(client, x4, y, STD_BV,client->config.std_threshold_BV));
         add_tool(mask_BV = new SelTempAvgMask(client, x5, y, MASK_BV,client->config.mask_BV));
 
-	y += 30;
+	y += ys30;
 	add_tool(method_average = new SelTempAvgMethodRadial(client, this, x1, y, SelTempAvgConfig::METHOD_AVERAGE, _("Average")));
-	y += 20;
+	y += ys20;
 	add_tool(method_stddev = new SelTempAvgMethodRadial(client, this, x1, y, SelTempAvgConfig::METHOD_STDDEV, _("Standard Deviation")));
 
-	y += 35;
+	y += ys35;
 	add_tool(new BC_Title(x1, y, _("First frame in average:")));
-	y += 20;
+	y += ys20;
 	add_tool(offset_fixed = new SelTempAvgOffsetRadial(client, this, x1, y, SelTempAvgConfig::OFFSETMODE_FIXED, _("Fixed offset: ")));
         add_tool(offset_fixed_value = new SelTempAvgOffsetValue(client, x4, y));
-	y += 25;
+	y += ys25;
 
 	add_tool(offset_restartmarker = new SelTempAvgOffsetRadial(client, this, x1, y, SelTempAvgConfig::OFFSETMODE_RESTARTMARKERSYS, _("Restart marker system:")));
-	add_tool(offset_restartmarker_pos = new BC_TextBox(x4+20, y, 100, 1, ""));
+	add_tool(offset_restartmarker_pos = new BC_TextBox(x4+xs20, y, 100, 1, ""));
 	offset_restartmarker_pos->disable();
-	y += 20;
-	add_tool(offset_restartmarker_keyframe = new SelTempAvgStartKeyframe(client, x2 + 10, y));
+	y += ys20;
+	add_tool(offset_restartmarker_keyframe = new SelTempAvgStartKeyframe(client, x2 + xs10, y));
 
-	y += 35;
+	y += ys35;
 
 	add_tool(new BC_Title(x1, y, _("Other Options:")));
-	y += 20;
+	y += ys20;
 	add_tool(paranoid = new SelTempAvgParanoid(client, x1, y));
-	y += 25;
+	y += ys25;
 	add_tool(no_subtract = new SelTempAvgNoSubtract(client, x1, y));
-	y += 30;
+	y += ys30;
 	add_tool(new BC_Title(x2, y, _("Gain:")));
         add_tool(gain = new SelTempAvgGainValue(client, x3, y));
 
@@ -121,7 +123,7 @@ void SelTempAvgWindow::create_objects()
 
 
 SelTempAvgThreshSlider::SelTempAvgThreshSlider(SelTempAvgMain *client, int x, int y, int id, float currentval)
-  : BC_TextBox(x,y, 80, 1, currentval)
+  : BC_TextBox(x,y, xS(80), 1, currentval)
 {
   //	float val;
   //	int   ival;
@@ -164,7 +166,7 @@ int SelTempAvgThreshSlider::handle_event()
 
 
 SelTempAvgOffsetValue::SelTempAvgOffsetValue(SelTempAvgMain *client, int x, int y)
-  : BC_TextBox(x,y, 80, 1, client->config.offset_fixed_value)
+  : BC_TextBox(x,y, xS(80), 1, client->config.offset_fixed_value)
 {
 	this->client = client;
 }
@@ -182,7 +184,7 @@ int SelTempAvgOffsetValue::handle_event()
 
 
 SelTempAvgGainValue::SelTempAvgGainValue(SelTempAvgMain *client, int x, int y)
-  : BC_TextBox(x,y, 80, 1, client->config.gain)
+  : BC_TextBox(x,y, xS(80), 1, client->config.gain)
 {
 	this->client = client;
 }
@@ -204,7 +206,7 @@ int SelTempAvgGainValue::handle_event()
 
 
 SelTempAvgSlider::SelTempAvgSlider(SelTempAvgMain *client, int x, int y)
- : BC_ISlider(x, y, 0, 190, 200, 1, MAX_FRAMES, client->config.frames)
+ : BC_ISlider(x, y, 0, xS(280), yS(200), 1, MAX_FRAMES, client->config.frames)
 {
 	this->client = client;
 }
diff --git a/cinelerra-5.1/plugins/descratch/descratch.C b/cinelerra-5.1/plugins/descratch/descratch.C
index b48c4d0e..027c560d 100644
--- a/cinelerra-5.1/plugins/descratch/descratch.C
+++ b/cinelerra-5.1/plugins/descratch/descratch.C
@@ -486,7 +486,7 @@ DeScratchWindow::~DeScratchWindow()
 void DeScratchWindow::create_objects()
 {
 	int xs10 = xS(10), xs15 = xS(15), xs16 = xS(16);
-	int ys10 = yS(10), ys15 = yS(15), ys30 = yS(30);
+	int ys10 = yS(10), ys15 = yS(15);
 	int x = xs10, y = ys10;
 	plugin->load_configuration();
 	DeScratchConfig &config = plugin->config;
diff --git a/cinelerra-5.1/plugins/diffkey/diffkey.C b/cinelerra-5.1/plugins/diffkey/diffkey.C
index fb8bc99b..2c0aef77 100644
--- a/cinelerra-5.1/plugins/diffkey/diffkey.C
+++ b/cinelerra-5.1/plugins/diffkey/diffkey.C
@@ -289,7 +289,7 @@ DiffKeyGUI::~DiffKeyGUI()
 
 void DiffKeyGUI::create_objects()
 {
-	int xs10 = xS(10);
+	int xs10 = xS(10), xs38 = xS(38);
 	int ys10 = yS(10);
 	int x = xs10, y = ys10;
 	BC_Title *title;
@@ -299,9 +299,9 @@ void DiffKeyGUI::create_objects()
 	x = xs10;
 	y += threshold->get_h() + ys10;
 	add_subwindow(title = new BC_Title(x, y, _("Slope:")));
-	x += title->get_w() + xs10;
+	x += title->get_w() + xs38;
 	add_subwindow(slope = new DiffKeySlope(plugin, x, y));
-	x = xs10;
+	x = xs38;
 	y += slope->get_h() + ys10;
 	add_subwindow(do_value = new DiffKeyDoValue(plugin, x, y));
 
diff --git a/cinelerra-5.1/plugins/edge/edgewindow.C b/cinelerra-5.1/plugins/edge/edgewindow.C
index 0a143a3a..eaae3b98 100644
--- a/cinelerra-5.1/plugins/edge/edgewindow.C
+++ b/cinelerra-5.1/plugins/edge/edgewindow.C
@@ -28,9 +28,9 @@
 EdgeWindow::EdgeWindow(Edge *plugin)
  : PluginClientWindow(plugin,
 	xS(320),
-	yS(120),
+	yS(70),
 	xS(320),
-	yS(120),
+	yS(70),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/framefield/framefield.C b/cinelerra-5.1/plugins/framefield/framefield.C
index da36db3f..b30ab8c5 100644
--- a/cinelerra-5.1/plugins/framefield/framefield.C
+++ b/cinelerra-5.1/plugins/framefield/framefield.C
@@ -188,9 +188,9 @@ int FrameFieldConfig::equivalent(FrameFieldConfig &src)
 FrameFieldWindow::FrameFieldWindow(FrameField *plugin)
  : PluginClientWindow(plugin,
 	xS(210),
-	yS(160),
+	yS(100),
 	xS(200),
-	yS(160),
+	yS(100),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/freezeframe/freezeframe.C b/cinelerra-5.1/plugins/freezeframe/freezeframe.C
index 4a364306..5d8bfe83 100644
--- a/cinelerra-5.1/plugins/freezeframe/freezeframe.C
+++ b/cinelerra-5.1/plugins/freezeframe/freezeframe.C
@@ -75,7 +75,7 @@ void FreezeFrameConfig::interpolate(FreezeFrameConfig &prev,
 
 
 FreezeFrameWindow::FreezeFrameWindow(FreezeFrameMain *client)
- : PluginClientWindow(client, xS(260), yS(100), xS(260), yS(100), 0)
+ : PluginClientWindow(client, xS(160), yS(40), xS(160), yS(40), 0)
 {
 	this->client = client;
 }
diff --git a/cinelerra-5.1/plugins/histeq/histeq.C b/cinelerra-5.1/plugins/histeq/histeq.C
index 8477ed82..8148f116 100644
--- a/cinelerra-5.1/plugins/histeq/histeq.C
+++ b/cinelerra-5.1/plugins/histeq/histeq.C
@@ -239,7 +239,7 @@ int HistEqPlot::handle_event()
 }
 
 HistEqBlend::HistEqBlend(HistEqWindow *gui, HistEqMain *plugin, int x, int y)
- : BC_FSlider(x, y, 0, xS(150), yS(200), 0, xS(1.0), plugin->config.blend, 0)
+ : BC_FSlider(x, y, 0, xS(150), yS(200), 0, 1.0, plugin->config.blend, 0)
 {
         this->gui = gui;
         this->plugin = plugin;
@@ -258,7 +258,7 @@ int HistEqBlend::handle_event()
 
 
 HistEqGain::HistEqGain(HistEqWindow *gui, HistEqMain *plugin, int x, int y)
- : BC_FSlider(x, y, 0, xS(150), yS(200), 0, xS(1.0), plugin->config.gain, 0)
+ : BC_FSlider(x, y, 0, xS(150), yS(200), 0, 1.0, plugin->config.gain, 0)
 {
         this->gui = gui;
         this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/histogram_bezier/bistogramwindow.C b/cinelerra-5.1/plugins/histogram_bezier/bistogramwindow.C
index fd5429cd..5fa84032 100644
--- a/cinelerra-5.1/plugins/histogram_bezier/bistogramwindow.C
+++ b/cinelerra-5.1/plugins/histogram_bezier/bistogramwindow.C
@@ -32,7 +32,7 @@
 #include <string.h>
 
 HistogramWindow::HistogramWindow(HistogramMain *plugin)
- : PluginClientWindow(plugin, xS(440), yS(480), xS(440), yS(480), 0)
+ : PluginClientWindow(plugin, xS(480), yS(480), xS(480), yS(480), 0)
 {
 	this->plugin = plugin;
 	max_picon = 0;
@@ -830,7 +830,7 @@ void HistogramInputText::update()
 
 HistogramSmoothMode::HistogramSmoothMode(HistogramMain*plugin,
 	HistogramWindow *gui, int x, int y)
- : BC_PopupMenu(x, y, xS(120), to_text(plugin->config.smoothMode), 1)
+ : BC_PopupMenu(x, y, xS(180), to_text(plugin->config.smoothMode), 1)
 {
 	this->plugin = plugin;
 	this->gui = gui;
diff --git a/cinelerra-5.1/plugins/interpolate/interpolate.C b/cinelerra-5.1/plugins/interpolate/interpolate.C
index 05c8565c..345f08b6 100644
--- a/cinelerra-5.1/plugins/interpolate/interpolate.C
+++ b/cinelerra-5.1/plugins/interpolate/interpolate.C
@@ -42,15 +42,7 @@ InterpolatePixelsOffset::InterpolatePixelsOffset(InterpolatePixelsWindow *window
 	int x,
 	int y,
 	int *output)
- : BC_ISlider(x,
- 	y,
-	0,
-	xS(50),
-	yS(50),
-	0,
-	1,
-	*output,
-	0)
+ : BC_ISlider(x, y, 0, xS(50), yS(50), 0, 1, *output, 0)
 {
 	this->window = window;
 	this->output = output;
@@ -74,11 +66,7 @@ int InterpolatePixelsOffset::handle_event()
 
 InterpolatePixelsWindow::InterpolatePixelsWindow(InterpolatePixelsMain *client)
  : PluginClientWindow(client,
-	xS(200),
-	yS(100),
-	xS(200),
-	yS(100),
-	0)
+	xS(200), yS(70), xS(200), yS(70), 0)
 {
 	this->client = client;
 }
@@ -89,7 +77,7 @@ InterpolatePixelsWindow::~InterpolatePixelsWindow()
 
 void InterpolatePixelsWindow::create_objects()
 {
-	int xs5 = xS(5), xs10 = xS(10), xs50 = xS(50);
+	int xs5 = xS(5), xs10 = xS(10);
 	int ys5 = yS(5), ys10 = yS(10);
 	int x = xs10, y = ys10;
 
diff --git a/cinelerra-5.1/plugins/invertvideo/invert.C b/cinelerra-5.1/plugins/invertvideo/invert.C
index 13ee8dd8..4eaf830b 100644
--- a/cinelerra-5.1/plugins/invertvideo/invert.C
+++ b/cinelerra-5.1/plugins/invertvideo/invert.C
@@ -157,7 +157,7 @@ int InvertVideoEnable::handle_event()
 
 
 InvertVideoWindow::InvertVideoWindow(InvertVideoEffect *plugin)
- : PluginClientWindow(plugin, xS(200), yS(130), xS(200), yS(130), 0)
+ : PluginClientWindow(plugin, xS(150), yS(130), xS(150), yS(130), 0)
 {
 	this->plugin = plugin;
 }
diff --git a/cinelerra-5.1/plugins/ivtc/ivtcwindow.C b/cinelerra-5.1/plugins/ivtc/ivtcwindow.C
index d3b99664..f015fd5e 100644
--- a/cinelerra-5.1/plugins/ivtc/ivtcwindow.C
+++ b/cinelerra-5.1/plugins/ivtc/ivtcwindow.C
@@ -43,9 +43,9 @@ static const char *pattern_text[] =
 IVTCWindow::IVTCWindow(IVTCMain *client)
  : PluginClientWindow(client,
 	xS(210),
-	yS(230),
+	yS(200),
 	xS(210),
-	yS(230),
+	yS(200),
 	0)
 {
 	this->client = client;
diff --git a/cinelerra-5.1/plugins/loopvideo/loopvideo.C b/cinelerra-5.1/plugins/loopvideo/loopvideo.C
index dd20c24a..d6cfdad8 100644
--- a/cinelerra-5.1/plugins/loopvideo/loopvideo.C
+++ b/cinelerra-5.1/plugins/loopvideo/loopvideo.C
@@ -100,10 +100,10 @@ LoopVideoConfig::LoopVideoConfig()
 
 LoopVideoWindow::LoopVideoWindow(LoopVideo *plugin)
  : PluginClientWindow(plugin,
-	xS(210),
-	yS(160),
-	xS(200),
-	yS(160),
+	xS(160),
+	yS(70),
+	xS(160),
+	yS(70),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/overlay/overlay.C b/cinelerra-5.1/plugins/overlay/overlay.C
index 8bc8db56..ae908781 100644
--- a/cinelerra-5.1/plugins/overlay/overlay.C
+++ b/cinelerra-5.1/plugins/overlay/overlay.C
@@ -183,12 +183,7 @@ const char* OverlayConfig::output_to_text(int output_layer)
 
 
 OverlayWindow::OverlayWindow(Overlay *plugin)
- : PluginClientWindow(plugin,
-	xS(300),
-	yS(160),
-	xS(300),
-	yS(160),
-	0)
+ : PluginClientWindow(plugin, xS(300), yS(100), xS(300), yS(100), 0)
 {
 	this->plugin = plugin;
 }
diff --git a/cinelerra-5.1/plugins/perspective/perspective.C b/cinelerra-5.1/plugins/perspective/perspective.C
index c98e9b06..6ad79e5f 100644
--- a/cinelerra-5.1/plugins/perspective/perspective.C
+++ b/cinelerra-5.1/plugins/perspective/perspective.C
@@ -33,9 +33,9 @@ REGISTER_PLUGIN(PerspectiveMain)
 PerspectiveConfig::PerspectiveConfig()
 {
 	x1 = 0;    y1 = 0;
-	x2 = xS(100);  y2 = 0;
-	x3 = xS(100);  y3 = yS(100);
-	x4 = 0;    y4 = yS(100);
+	x2 = 100;  y2 = 0;
+	x3 = 100;  y3 = 100;
+	x4 = 0;    y4 = 100;
 	mode = AffineEngine::PERSPECTIVE;
 	smoothing = AffineEngine::AF_DEFAULT;
 	window_w = PERSPECTIVE_WIDTH;
diff --git a/cinelerra-5.1/plugins/photoscale/photoscale.C b/cinelerra-5.1/plugins/photoscale/photoscale.C
index 55f515f2..790539f6 100644
--- a/cinelerra-5.1/plugins/photoscale/photoscale.C
+++ b/cinelerra-5.1/plugins/photoscale/photoscale.C
@@ -40,9 +40,9 @@
 PhotoScaleWindow::PhotoScaleWindow(PhotoScaleMain *plugin)
  : PluginClientWindow(plugin,
 	xS(250),
-	yS(200),
+	yS(140),
 	xS(250),
-	yS(200),
+	yS(140),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/radialblur/radialblur.C b/cinelerra-5.1/plugins/radialblur/radialblur.C
index 8f25f176..7524a9fd 100644
--- a/cinelerra-5.1/plugins/radialblur/radialblur.C
+++ b/cinelerra-5.1/plugins/radialblur/radialblur.C
@@ -126,10 +126,10 @@ void RadialBlurConfig::interpolate(RadialBlurConfig &prev,
 
 RadialBlurWindow::RadialBlurWindow(RadialBlurMain *plugin)
  : PluginClientWindow(plugin,
-	xS(280),
-	yS(370),
-	xS(280),
-	yS(370),
+	xS(250),
+	yS(380),
+	xS(250),
+	yS(380),
 	0)
 {
 	this->plugin = plugin;
@@ -182,7 +182,7 @@ void RadialBlurWindow::create_objects()
 	y += ys40;
 	add_subwindow(reset = new RadialBlurReset(plugin, this, x, y));
 	add_subwindow(default_settings = new RadialBlurDefaultSettings(plugin, this,
-		(280 - 10 - defaultBtn_w), y, defaultBtn_w));
+		(xS(250) - xS(10) - defaultBtn_w), y, defaultBtn_w));
 
 	show_window();
 	flush();
diff --git a/cinelerra-5.1/plugins/reroute/reroute.C b/cinelerra-5.1/plugins/reroute/reroute.C
index 6b05b592..3f5cabd2 100644
--- a/cinelerra-5.1/plugins/reroute/reroute.C
+++ b/cinelerra-5.1/plugins/reroute/reroute.C
@@ -176,7 +176,7 @@ const char* RerouteConfig::output_to_text(int output_track)
 
 
 RerouteWindow::RerouteWindow(Reroute *plugin)
- : PluginClientWindow(plugin, xS(300), yS(160), 0, 0, 1)
+ : PluginClientWindow(plugin, xS(300), yS(70), 0, 0, 1)
 {
 	this->plugin = plugin;
 }
@@ -223,7 +223,7 @@ RerouteOperation::RerouteOperation(Reroute *plugin,
 	int y)
  : BC_PopupMenu(x,
  	y,
-	xS(150),
+	xS(180),
 	RerouteConfig::operation_to_text(plugin->config.operation),
 	1)
 {
diff --git a/cinelerra-5.1/plugins/reversevideo/reversevideo.C b/cinelerra-5.1/plugins/reversevideo/reversevideo.C
index 4fba5312..a8d737cb 100644
--- a/cinelerra-5.1/plugins/reversevideo/reversevideo.C
+++ b/cinelerra-5.1/plugins/reversevideo/reversevideo.C
@@ -102,10 +102,10 @@ ReverseVideoConfig::ReverseVideoConfig()
 
 ReverseVideoWindow::ReverseVideoWindow(ReverseVideo *plugin)
  : PluginClientWindow(plugin,
-	xS(210),
-	yS(160),
-	xS(200),
-	yS(160),
+	xS(160),
+	yS(40),
+	xS(160),
+	yS(40),
 	0)
 {
 	this->plugin = plugin;
diff --git a/cinelerra-5.1/plugins/svg/svgwin.C b/cinelerra-5.1/plugins/svg/svgwin.C
index e5f5b920..09cbca7b 100644
--- a/cinelerra-5.1/plugins/svg/svgwin.C
+++ b/cinelerra-5.1/plugins/svg/svgwin.C
@@ -1,4 +1,3 @@
-
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
@@ -212,7 +211,9 @@ void NewSvgButton::run()
 		}
 		new_window = new NewSvgWindow(client, window, directory);
 		new_window->create_objects();
+		new_window->lock_window("NewSvgButton::run");
 		new_window->update_filter("*.svg");
+		new_window->unlock_window();
 		result = new_window->run_window();
 		const char *filepath = new_window->get_path(0);
 		strcpy(filename, filepath ? filepath : "" );
@@ -340,9 +341,9 @@ void EditSvgButton::run()
 			if( ret != sizeof(fifo_buf) ) continue;
 			switch( fifo_buf.action ) {
 			case 1: break;
-			case 2: printf(_("Inkscape has exited\n"));
+			case 2: // printf(_("Inkscape has exited\n"));
 				break;
-			case 3: printf(_("Plugin window has closed\n"));
+			case 3: // printf(_("Plugin window has closed\n"));
 				done = 1;
 				break;
 			}
@@ -432,7 +433,7 @@ NewSvgWindow::~NewSvgWindow() {}
 
 
 DpiValue::DpiValue(SvgWin *win, SvgMain *client, int x, int y, float *value)
- : BC_TumbleTextBox(win, *value, (float)10, (float)1000, x, y, 100)
+ : BC_TumbleTextBox(win, *value, 10.f, 1000.f, x, y, xS(100), 2)
 {
 //printf("SvgWidth::SvgWidth %f\n", client->config.w);
 	this->client = client;