Fix crashing when using opengl services with wrapper producers.

[mlt] / src / framework / mlt_frame.c

diff --git a/src/framework/mlt_frame.c b/src/framework/mlt_frame.c
index baf9d8d5488f43e9641da7ad10eeb7cf5911e773..da7bb8e04a8a81af6c5f18f55b52170357e3923b 100644 (file)
--- a/src/framework/mlt_frame.c
+++ b/src/framework/mlt_frame.c
@@ -509,6 +509,9 @@ static int generate_test_image( mlt_properties properties, uint8_t **buffer,  ml
                                if ( *buffer )
                                        memset( *buffer, 255, size );
                                break;
+                       case mlt_image_glsl:
+                       case mlt_image_glsl_texture:
+                               *format = mlt_image_yuv422;
                        case mlt_image_yuv422:
                                size *= 2;
                                size += *width * 2;