Instead of calling _mesa_ResizeBuffersMESA() in the Viewport function,

call driUpdateFramebufferSize() when window size/position changes.

2 files changed, 2 insertions, 3 deletions

diff --git a/src/mesa/drivers/dri/unichrome/via_context.c b/src/mesa/drivers/dri/unichrome/via_context.c
index 64f4e286d7..4fae019247 100644
--- a/src/mesa/drivers/dri/unichrome/via_context.c
+++ b/src/mesa/drivers/dri/unichrome/via_context.c
@@ -60,6 +60,7 @@
 
 #include <stdio.h>
 #include "macros.h"
+#include "drirenderbuffer.h"
 
 #define need_GL_ARB_multisample
 #define need_GL_ARB_point_parameters
@@ -852,6 +853,7 @@ void viaGetLock(struct via_context *vmesa, GLuint flags)
 
     if (vmesa->lastStamp != dPriv->lastStamp) {
        viaXMesaWindowMoved(vmesa);
+       driUpdateFramebufferSize(vmesa->glCtx, dPriv);
        vmesa->newEmitState = ~0;
        vmesa->lastStamp = dPriv->lastStamp;
     }
diff --git a/src/mesa/drivers/dri/unichrome/via_state.c b/src/mesa/drivers/dri/unichrome/via_state.c
index 324c72b46a..6a2a99df3b 100644
--- a/src/mesa/drivers/dri/unichrome/via_state.c
+++ b/src/mesa/drivers/dri/unichrome/via_state.c
@@ -25,7 +25,6 @@
 #include <stdio.h>
 
 #include "glheader.h"
-#include "buffers.h"
 #include "context.h"
 #include "macros.h"
 #include "colormac.h"
@@ -738,8 +737,6 @@ static void viaViewport(GLcontext *ctx,
                         GLint x, GLint y,
                         GLsizei width, GLsizei height)
 {
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
     viaCalcViewport(ctx);
 }