Instead of calling _mesa_ResizeBuffersMESA() in the Viewport function,

call driUpdateFramebufferSize() when we detect changes in window size/
position in radeonGetLock().

2 files changed, 3 insertions, 7 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_lock.c b/src/mesa/drivers/dri/radeon/radeon_lock.c
index 591595e632..ba87271f2f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_lock.c
+++ b/src/mesa/drivers/dri/radeon/radeon_lock.c
@@ -35,6 +35,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "glheader.h"
+#include "mtypes.h"
 #include "radeon_context.h"
 #include "radeon_lock.h"
 #include "radeon_tex.h"
@@ -60,7 +61,6 @@ radeonUpdatePageFlipping( radeonContextPtr rmesa )
 }
 
 
-
 /* Update the hardware state.  This is called if another context has
  * grabbed the hardware lock, which includes the X server.  This
  * function also updates the driver's window state after the X server
@@ -91,6 +91,7 @@ void radeonGetLock( radeonContextPtr rmesa, GLuint flags )
       radeonUpdatePageFlipping( rmesa );
       radeonSetCliprects( rmesa );
       radeonUpdateViewportOffset( rmesa->glCtx );
+      driUpdateFramebufferSize(rmesa->glCtx, dPriv);
       rmesa->lastStamp = dPriv->lastStamp;
    }
 
diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c
index ca8bf65ba9..c9ad1c84b0 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state.c
@@ -37,15 +37,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "imports.h"
 #include "api_arrayelt.h"
 #include "enums.h"
-#include "colormac.h"
+#include "light.h"
 #include "state.h"
-#include "buffers.h"
 #include "context.h"
 
 #include "array_cache/acache.h"
 #include "tnl/tnl.h"
 #include "tnl/t_pipeline.h"
-#include "main/light.h"
 #include "swrast_setup/swrast_setup.h"
 
 #include "radeon_context.h"
@@ -1501,12 +1499,9 @@ void radeonUpdateWindow( GLcontext *ctx )
 }
 
 
-
 static void radeonViewport( GLcontext *ctx, GLint x, GLint y,
 			    GLsizei width, GLsizei height )
 {
-   /* update size of Mesa/software ancillary buffers */
-   _mesa_ResizeBuffersMESA();
    /* Don't pipeline viewport changes, conflict with window offset
     * setting below.  Could apply deltas to rescue pipelined viewport
     * values, or keep the originals hanging around.