producer->close = ( mlt_destructor )producer_close;
// Set the default properties
- mlt_properties_set( properties, "resource", colour == NULL ? "0x000000ff" : colour );
+ mlt_properties_set( properties, "resource", ( !colour || !strcmp( colour, "" ) ) ? "0x000000ff" : colour );
mlt_properties_set( properties, "_resource", "" );
mlt_properties_set_double( properties, "aspect_ratio", mlt_profile_sar( profile ) );
result.g = 0x00;
result.b = 0xff;
}
+ else if ( !strcmp( color, "black" ) )
+ {
+ result.r = 0x00;
+ result.g = 0x00;
+ result.b = 0x00;
+ }
else if ( strcmp( color, "white" ) )
{
result.r = ( color_int >> 24 ) & 0xff;
// Parse the colour
if ( now && strchr( now, '/' ) )
{
- now = strrchr( now, '/' ) + 1;
+ now = strdup( strrchr( now, '/' ) + 1 );
mlt_properties_set( producer_props, "resource", now );
+ free( now );
+ now = mlt_properties_get( producer_props, "resource" );
}
rgba_color color = parse_color( now, mlt_properties_get_int( producer_props, "resource" ) );
+ // Choose suitable out values if nothing specific requested
+ if ( *format == mlt_image_none )
+ *format = mlt_image_rgb24a;
+ if ( *width <= 0 )
+ *width = mlt_service_profile( MLT_PRODUCER_SERVICE(producer) )->width;
+ if ( *height <= 0 )
+ *height = mlt_service_profile( MLT_PRODUCER_SERVICE(producer) )->height;
+
// See if we need to regenerate
if ( strcmp( now, then ) || *width != current_width || *height != current_height || *format != current_format )
{
int i = *width * *height + 1;
int bpp;
- switch ( *format )
- {
- case mlt_image_rgb24:
- bpp = 3;
- break;
- case mlt_image_rgb24a:
- case mlt_image_opengl:
- bpp = 4;
- break;
- default:
- bpp = 2;
- *format = mlt_image_yuv422;
- break;
- }
-
// Allocate the image
- size = *width * *height * bpp;
+ size = mlt_image_format_size( *format, *width, *height, &bpp );
uint8_t *p = image = mlt_pool_alloc( size );
// Update the producer
*p ++ = color.b;
}
break;
- case mlt_image_rgb24a:
- case mlt_image_opengl:
+ case mlt_image_glsl:
+ case mlt_image_glsl_texture:
+ memset(p, 0, size);
+ break;
+ default:
+ *format = mlt_image_rgb24a;
while ( --i )
{
*p ++ = color.r;
*p ++ = color.a;
}
break;
- default:
- break;
}
}
else
mlt_frame_set_image( frame, *buffer, size, mlt_pool_release );
mlt_frame_set_alpha( frame, alpha, alpha_size, mlt_pool_release );
mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_props, "aspect_ratio" ) );
- mlt_properties_set_int( properties, "real_width", *width );
- mlt_properties_set_int( properties, "real_height", *height );
+ mlt_properties_set_int( properties, "meta.media.width", *width );
+ mlt_properties_set_int( properties, "meta.media.height", *height );
return 0;
// Set producer-specific frame properties
mlt_properties_set_int( properties, "progressive", 1 );
- mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_props, "aspect_ratio" ) );
+ mlt_profile profile = mlt_service_profile( MLT_PRODUCER_SERVICE( producer ) );
+ mlt_properties_set_double( properties, "aspect_ratio", mlt_profile_sar( profile ) );
// colour is an alias for resource
if ( mlt_properties_get( producer_props, "colour" ) != NULL )