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Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_state.c')
-rw-r--r--src/mesa/drivers/dri/unichrome/via_state.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_state.c b/src/mesa/drivers/dri/unichrome/via_state.c
index 79ce4cbe88..4c78a3f263 100644
--- a/src/mesa/drivers/dri/unichrome/via_state.c
+++ b/src/mesa/drivers/dri/unichrome/via_state.c
@@ -25,6 +25,7 @@
#include <stdio.h>
#include "glheader.h"
+#include "buffers.h"
#include "context.h"
#include "macros.h"
#include "colormac.h"
@@ -464,6 +465,8 @@ static void viaViewport(GLcontext *ctx,
GLint x, GLint y,
GLsizei width, GLsizei height)
{
+ /* update size of Mesa/software ancillary buffers */
+ _mesa_ResizeBuffersMESA();
viaCalcViewport(ctx);
}