Fix deadlock regression in framebuffer producer.

diff --git a/src/modules/kdenlive/producer_framebuffer.c b/src/modules/kdenlive/producer_framebuffer.c
index 64c9ce07ae2628f9ad49b0cac5b26cd314dcd3dc..7248786690b091f714fb95e2030d03ce64752ca4 100644 (file)
--- a/src/modules/kdenlive/producer_framebuffer.c
+++ b/src/modules/kdenlive/producer_framebuffer.c
@@ -138,6 +138,7 @@ static int framebuffer_get_image( mlt_frame this, uint8_t **image, mlt_image_for
                *height = mlt_properties_get_int( properties, "_output_height" );
                *format = mlt_properties_get_int( properties, "_output_format" );
 
+               mlt_service_unlock( MLT_PRODUCER_SERVICE( producer ) );
                return 0;
        }
 
@@ -169,7 +170,8 @@ static int framebuffer_get_image( mlt_frame this, uint8_t **image, mlt_image_for
                int error = mlt_frame_get_image( first_frame, &first_image, format, width, height, writable );
 
                if ( error != 0 ) {
-                       fprintf(stderr, "first_image == NULL get image died\n");
+                       mlt_log_error( MLT_PRODUCER_SERVICE( producer ), "first_image == NULL get image died\n" );
+                       mlt_service_unlock( MLT_PRODUCER_SERVICE( producer ) );
                        return error;
                }
                output = mlt_pool_alloc( size );