Add support for HTML style color parameter to producer_pango.

[mlt] / src / modules / gtk2 / producer_pango.c

diff --git a/src/modules/gtk2/producer_pango.c b/src/modules/gtk2/producer_pango.c
index 0988715dcd539f24cac8d410fc607fb003d01725..e1bff5d43bba5a0f79942689c98eb0994752b772 100644 (file)
--- a/src/modules/gtk2/producer_pango.c
+++ b/src/modules/gtk2/producer_pango.c
@@ -241,20 +241,11 @@ static void set_string( char **string, const char *value, const char *fallback )
        }
 }
 
-rgba_color parse_color( char *color )
+rgba_color parse_color( char *color, unsigned int color_int )
 {
        rgba_color result = { 0xff, 0xff, 0xff, 0xff };
 
-       if ( !strncmp( color, "0x", 2 ) )
-       {
-               unsigned int temp = 0;
-               sscanf( color + 2, "%x", &temp );
-               result.r = ( temp >> 24 ) & 0xff;
-               result.g = ( temp >> 16 ) & 0xff;
-               result.b = ( temp >> 8 ) & 0xff;
-               result.a = ( temp ) & 0xff;
-       }
-       else if ( !strcmp( color, "red" ) )
+       if ( !strcmp( color, "red" ) )
        {
                result.r = 0xff;
                result.g = 0x00;
@@ -272,14 +263,12 @@ rgba_color parse_color( char *color )
                result.g = 0x00;
                result.b = 0xff;
        }
-       else
+       else if ( strcmp( color, "white" ) )
        {
-               unsigned int temp = 0;
-               sscanf( color, "%d", &temp );
-               result.r = ( temp >> 24 ) & 0xff;
-               result.g = ( temp >> 16 ) & 0xff;
-               result.b = ( temp >> 8 ) & 0xff;
-               result.a = ( temp ) & 0xff;
+               result.r = ( color_int >> 24 ) & 0xff;
+               result.g = ( color_int >> 16 ) & 0xff;
+               result.b = ( color_int >> 8 ) & 0xff;
+               result.a = ( color_int ) & 0xff;
        }
 
        return result;
@@ -383,8 +372,8 @@ static void refresh_image( mlt_frame frame, int width, int height )
 
        if ( pixbuf == NULL && property_changed )
        {
-               rgba_color fgcolor = parse_color( this->fgcolor );
-               rgba_color bgcolor = parse_color( this->bgcolor );
+               rgba_color fgcolor = parse_color( this->fgcolor, mlt_properties_get_int( producer_props, "fgcolour" ) );
+               rgba_color bgcolor = parse_color( this->bgcolor, mlt_properties_get_int( producer_props, "bgcolour" ) );
 
                if ( this->pixbuf )
                        g_object_unref( this->pixbuf );