mesa: Eliminate parameters to dd_function_table::Viewport

No driver uses them.  They will just be annoying in future patches.

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 1 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index 79a27408fb3..30e6805e960 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -618,15 +618,11 @@ update_state( struct gl_context *ctx, GLuint new_state )
 }
 
 static void
-viewport(struct gl_context *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+viewport(struct gl_context *ctx)
 {
     struct gl_framebuffer *draw = ctx->WinSysDrawBuffer;
     struct gl_framebuffer *read = ctx->WinSysReadBuffer;
 
-    (void) x;
-    (void) y;
-    (void) w;
-    (void) h;
     swrast_check_and_update_window_size(ctx, draw);
     swrast_check_and_update_window_size(ctx, read);
 }