Speed switch corrections

[melted] / src / modules / sdl / consumer_sdl_preview.c

diff --git a/src/modules/sdl/consumer_sdl_preview.c b/src/modules/sdl/consumer_sdl_preview.c
index ec383ab..db2cc40 100644 (file)
--- a/src/modules/sdl/consumer_sdl_preview.c
+++ b/src/modules/sdl/consumer_sdl_preview.c
@@ -354,9 +354,9 @@ static void *consumer_thread( void *arg )
                        if ( this->active == this->still )
                        {
                                pthread_mutex_lock( &this->refresh_mutex );
-                               if ( speed == 0 && this->refresh_count == 0 )
+                               if ( speed == 0 && this->refresh_count <= 0 )
                                        pthread_cond_wait( &this->refresh_cond, &this->refresh_mutex );
-                               this->refresh_count = 0;
+                               this->refresh_count --;
                                pthread_mutex_unlock( &this->refresh_mutex );
                        }