Enable GLX_SGI_make_current_read.

Eliminate use of deprecated GetBufferSize interface.  Keep framebuffer
state associated with the read-drawable and the draw-drawable up to
date.

Tested with progs/demos/wincopy.

1 files changed, 0 insertions, 17 deletions

diff --git a/src/mesa/drivers/dri/savage/savagedd.c b/src/mesa/drivers/dri/savage/savagedd.c
index ae19481f03..92431065bf 100644
--- a/src/mesa/drivers/dri/savage/savagedd.c
+++ b/src/mesa/drivers/dri/savage/savagedd.c
@@ -95,24 +95,7 @@ static GLint savageGetParameteri(const GLcontext *ctx, GLint param)
 #endif
 
 
-static void savageBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
-
-   /* Need to lock to make sure the driDrawable is uptodate.  This
-    * information is used to resize Mesa's software buffers, so it has
-    * to be correct.
-    */
-   LOCK_HARDWARE(imesa);
-   *width = imesa->driDrawable->w;
-   *height = imesa->driDrawable->h;
-   UNLOCK_HARDWARE(imesa);
-}
-
-
 void savageDDInitDriverFuncs( GLcontext *ctx )
 {
-   ctx->Driver.GetBufferSize = savageBufferSize;
    ctx->Driver.GetString = savageDDGetString;
 }