A little debugging.

[mlt] / src / modules / kdenlive / producer_framebuffer.c

diff --git a/src/modules/kdenlive/producer_framebuffer.c b/src/modules/kdenlive/producer_framebuffer.c
index 3e4b3b3d6a817381d96d45843abd20a405216ac0..b9f3e931f3a252194dc55d480abd322c0e3631e8 100644 (file)
--- a/src/modules/kdenlive/producer_framebuffer.c
+++ b/src/modules/kdenlive/producer_framebuffer.c
@@ -38,7 +38,7 @@ static int framebuffer_get_image( mlt_frame frame, uint8_t **image, mlt_image_fo
 
        // Get the filter object and properties
        mlt_producer producer = mlt_frame_pop_service( frame );
-       int index = ( int )mlt_frame_pop_service( frame );
+       int index = mlt_frame_pop_service_int( frame );
        mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
 
        mlt_service_lock( MLT_PRODUCER_SERVICE( producer ) );
@@ -74,7 +74,7 @@ static int framebuffer_get_image( mlt_frame frame, uint8_t **image, mlt_image_fo
                {
                        // Strobe effect wanted, calculate frame position
                        need_first = floor( actual_position );
-                       need_first -= need_first % strobe;
+                       need_first -= MLT_POSITION_MOD(need_first, strobe);
                }
                if ( freeze )
                {
@@ -157,7 +157,8 @@ static int framebuffer_get_image( mlt_frame frame, uint8_t **image, mlt_image_fo
                int error = mlt_frame_get_image( first_frame, &first_image, format, width, height, writable );
 
                if ( error != 0 ) {
-                       mlt_log_error( MLT_PRODUCER_SERVICE( producer ), "first_image == NULL get image died\n" );
+                       mlt_log_warning( MLT_PRODUCER_SERVICE( producer ), "first_image == NULL get image died\n" );
+                       mlt_properties_set_data( properties, "first_frame", NULL, 0, NULL, NULL );
                        mlt_service_unlock( MLT_PRODUCER_SERVICE( producer ) );
                        return error;
                }
@@ -205,7 +206,7 @@ static int producer_get_frame( mlt_producer producer, mlt_frame_ptr frame, int i
                *frame = mlt_frame_init( MLT_PRODUCER_SERVICE( producer ) );
 
                // Stack the producer and producer's get image
-               mlt_frame_push_service( *frame, (void*) index );
+               mlt_frame_push_service_int( *frame, index );
                mlt_frame_push_service( *frame, producer );
                mlt_frame_push_service( *frame, framebuffer_get_image );