1 files changed, 0 insertions, 101 deletions
diff --git a/src/gallium/drivers/softpipe/sp_quad_coverage.c b/src/gallium/drivers/softpipe/sp_quad_coverage.c
deleted file mode 100644
index 989e997f81..0000000000
--- a/src/gallium/drivers/softpipe/sp_quad_coverage.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-
-/**
- * \brief  Apply AA coverage to quad alpha valus
- * \author  Brian Paul
- */
-
-
-#include "pipe/p_defines.h"
-#include "util/u_memory.h"
-#include "sp_context.h"
-#include "sp_quad.h"
-#include "sp_quad_pipe.h"
-
-
-/**
- * Multiply quad's alpha values by the fragment coverage.
- */
-static INLINE void
-coverage_quad(struct quad_stage *qs, struct quad_header *quad)
-{
-   struct softpipe_context *softpipe = qs->softpipe;
-   uint cbuf;
-
-   /* loop over colorbuffer outputs */
-   for (cbuf = 0; cbuf < softpipe->framebuffer.nr_cbufs; cbuf++) {
-      float (*quadColor)[4] = quad->output.color[cbuf];
-      unsigned j;
-      for (j = 0; j < QUAD_SIZE; j++) {
-         assert(quad->input.coverage[j] >= 0.0);
-         assert(quad->input.coverage[j] <= 1.0);
-         quadColor[3][j] *= quad->input.coverage[j];
-      }
-   }
-}
-
-
-/* XXX: Incorporate into shader after alpha_test.
- */
-static void
-coverage_run(struct quad_stage *qs,
-               struct quad_header *quads[],
-               unsigned nr)
-{
-   unsigned i;
-
-   for (i = 0; i < nr; i++)
-      coverage_quad( qs, quads[i] );
-
-   qs->next->run(qs->next, quads, nr);
-}
-
-static void coverage_begin(struct quad_stage *qs)
-{
-   qs->next->begin(qs->next);
-}
-
-
-static void coverage_destroy(struct quad_stage *qs)
-{
-   FREE( qs );
-}
-
-
-struct quad_stage *sp_quad_coverage_stage( struct softpipe_context *softpipe )
-{
-   struct quad_stage *stage = CALLOC_STRUCT(quad_stage);
-
-   stage->softpipe = softpipe;
-   stage->begin = coverage_begin;
-   stage->run = coverage_run;
-   stage->destroy = coverage_destroy;
-
-   return stage;
-}