virgl: add VIRGL_DEBUG_XFER

When set, do as requested and skip any transfer optimization.

Signed-off-by: Chia-I Wu <[email protected]>
Reviewed-By: Gert Wollny <[email protected]>
Reviewed-By: Alexandros Frantzis <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gallium/drivers/virgl/virgl_screen.h b/src/gallium/drivers/virgl/virgl_screen.h
index b466c632136..097bba61127 100644
--- a/src/gallium/drivers/virgl/virgl_screen.h
+++ b/src/gallium/drivers/virgl/virgl_screen.h
@@ -33,6 +33,7 @@ enum virgl_debug_flags {
    VIRGL_DEBUG_EMULATE_BGRA         = 1 << 2,
    VIRGL_DEBUG_BGRA_DEST_SWIZZLE    = 1 << 3,
    VIRGL_DEBUG_SYNC                 = 1 << 4,
+   VIRGL_DEBUG_XFER                 = 1 << 5,
 };
 
 extern int virgl_debug;