edl plugin names eng, fix segv for opengl brender, renderfarm rework strategy, perf...

[goodguy/history.git] / cinelerra-5.1 / plugins / titler / titler.C

diff --git a/cinelerra-5.1/plugins/titler/titler.C b/cinelerra-5.1/plugins/titler/titler.C
index 67f88a96dc81180a26db43d9990421157045bfc9..940462b144ee0363fb52b02da52258b6a90d7c22 100644 (file)
--- a/cinelerra-5.1/plugins/titler/titler.C
+++ b/cinelerra-5.1/plugins/titler/titler.C
@@ -25,7 +25,6 @@
 // Additional support for UTF-8 by
 // Paolo Rampino aka Akirad <info at tuttoainternet.it>
 
-
 #include "asset.h"
 #include "bccmodels.h"
 #include "bcsignals.h"
@@ -294,6 +293,10 @@ void GlyphUnit::process_package(LoadPackage *package)
 {
        GlyphPackage *pkg = (GlyphPackage*)package;
        TitleGlyph *glyph = pkg->glyph;
+       BC_Resources *resources =  BC_WindowBase::get_resources();
+       if( resources->font_debug )
+               printf("GlyphUnit load glyph (%s) %04x, '%c'\n", glyph->font->displayname,
+                       (unsigned)glyph->char_code, (unsigned)glyph->char_code);
        int result = 0;
        char new_path[BCTEXTLEN];
        if( plugin->load_freetype_face(freetype_library, freetype_face, glyph->font->path) ) {
@@ -311,7 +314,6 @@ void GlyphUnit::process_package(LoadPackage *package)
                if( gindex == 0 ) {
 printf("GlyphUnit::process_package 1 glyph not found (%s) %04x, '%c'\n",
  glyph->font->displayname, (unsigned)glyph->char_code, (unsigned)glyph->char_code);
-                       BC_Resources *resources =  BC_WindowBase::get_resources();
                        // Search replacement font
                        if( resources->find_font_by_char(glyph->char_code, new_path, freetype_face) ) {
                                plugin->load_freetype_face(freetype_library,
@@ -541,7 +543,7 @@ TitleUnit::TitleUnit(TitleMain *plugin, TitleEngine *server)
 static void get_mask_colors(int rgb, int color_model, int &rr, int &gg, int &bb)
 {
        int r = 0xff & (rgb>>16), g = 0xff & (rgb>>8), b = 0xff & (rgb>>0);
-       if( BC_CModels::is_yuv(color_model) ) bc_rgb2yuv(r,g,b, r,g,b);
+       if( BC_CModels::is_yuv(color_model) ) YUV::yuv.rgb_to_yuv_8(r,g,b);
        rr = r;  gg = g; bb = b;
 }
 
@@ -1142,7 +1144,7 @@ TitleMain::~TitleMain()
        delete outline_engine;
 }
 
-const char* TitleMain::plugin_title() { return _("Title"); }
+const char* TitleMain::plugin_title() { return N_("Title"); }
 int TitleMain::is_realtime() { return 1; }
 int TitleMain::is_synthesis() { return 1; }
 
@@ -1151,7 +1153,8 @@ NEW_WINDOW_MACRO(TitleMain, TitleWindow);
 
 void TitleMain::build_previews(TitleWindow *gui)
 {
-       ArrayList<BC_FontEntry*>&fonts = *gui->get_resources()->fontlist;
+       BC_Resources *resources =  BC_WindowBase::get_resources();
+       ArrayList<BC_FontEntry*>&fonts = *resources->fontlist;
 
        for( int font_number=0; font_number<fonts.size(); ++font_number ) {
                BC_FontEntry *font = fonts.get(font_number);
@@ -1166,7 +1169,7 @@ void TitleMain::build_previews(TitleWindow *gui)
        char new_path[BCTEXTLEN];
        int text_height = gui->get_text_height(LARGEFONT);
        int max_height = 3*text_height/2, max_width = 2 * max_height;
-       int text_color = BC_WindowBase::get_resources()->default_text_color;
+       int text_color = resources->default_text_color;
        int r = (text_color >> 16) & 0xff;
        int g = (text_color >> 8) & 0xff;
        int b = text_color & 0xff;
@@ -1179,6 +1182,8 @@ void TitleMain::build_previews(TitleWindow *gui)
        int total_w = 0;
        int total_h = 0;
        for( int pass=0; pass<2; ++pass ) {
+               if( resources->font_debug )
+                       printf("Titler: build previews pass %d\n",pass);
 //printf("TitleMain::build_previews %d %d %d\n",
 //__LINE__, text_height, total_h);
                for( int font_number=0; font_number<fonts.size(); ++font_number ) {
@@ -1188,7 +1193,7 @@ void TitleMain::build_previews(TitleWindow *gui)
                        for( int i=0; i<font_number; ++i ) {
                                if( !strcasecmp(fonts[i]->displayname, font->displayname) ) {
                                        if( pass == 1 ) {
-                                               font->image = fonts[i]->image;
+                                               font->image = new VFrame(*fonts[i]->image);
                                        }
                                        skip = 1;
                                        break;
@@ -1196,6 +1201,8 @@ void TitleMain::build_previews(TitleWindow *gui)
                        }
 
                        if( skip ) continue;
+                       if( resources->font_debug )
+                               printf("Titler: preview %s = %s\n",font->displayname, font->path);
                        if( pass > 0 ) {
                                font->image = new VFrame;
                                font->image->set_use_shm(0);
@@ -1353,7 +1360,7 @@ int TitleMain::load_freetype_face(FT_Library &freetype_library,
 
 int TitleMain::load_font(BC_FontEntry *font)
 {
-       if( load_freetype_face(freetype_library,freetype_face, font->path) ) return 1;
+       if( !font || load_freetype_face(freetype_library,freetype_face, font->path) ) return 1;
        strcpy(text_font, font->displayname);
        return 0;
 }
@@ -1457,7 +1464,7 @@ void TitleMain::draw_background()
                        delete bg_frame;  bg_frame = 0;
                }
                if( !bg_frame )
-                       bg_frame = new VFrame(0, -1, bw, bh, output_model, -1);
+                       bg_frame = new VFrame(bw, bh, output_model);
                int64_t position = get_source_position() - get_source_start();
                if( !read_background(bg_frame, position, output_model) ) {
                        if( !overlay_frame )
@@ -1600,7 +1607,8 @@ VFrame *TitleMain::add_image(const char *path)
        VFrame *vframe = get_image(path);
        if( !vframe && (vframe=VFramePng::vframe_png(path)) != 0 ) {
                if( vframe->get_color_model() != text_model ) {
-                       VFrame *frame = new VFrame(vframe->get_w(), vframe->get_h(), text_model);
+                       VFrame *frame = new VFrame(vframe->get_w(), vframe->get_h(),
+                               text_model, 0);
                        frame->transfer_from(vframe);  delete vframe;
                        vframe = frame;
                }
@@ -2329,7 +2337,8 @@ void TitleMain::draw_overlay()
 
        if( !translate )
                translate = new TitleTranslate(this, cpus);
-       if( text_x+mask_w > 0 && text_x < title_w ) {
+       int tx = text_x - text_x1 + mask_x1;
+       if( tx < title_w && tx+mask_w > 0 ) {
                translate->xlat_mask = text_mask;
                translate->run_packages();
                if( config.stroke_width >= SMALL && (config.style & BC_FONT_OUTLINE) ) {