Mesa (lp-binning): llvmpipe: added assertions

Brian Paul brianp at kemper.freedesktop.org
Wed Dec 2 14:16:09 PST 2009


Module: Mesa
Branch: lp-binning
Commit: 63fe997e28b5bfee1f776a220d121987a5fee62e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=63fe997e28b5bfee1f776a220d121987a5fee62e

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Dec  1 16:24:57 2009 -0700

llvmpipe: added assertions

And remove unused BLOCKSIZE.

---

 src/gallium/drivers/llvmpipe/lp_rast_tri.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_rast_tri.c b/src/gallium/drivers/llvmpipe/lp_rast_tri.c
index f6cb628..e772a01 100644
--- a/src/gallium/drivers/llvmpipe/lp_rast_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_rast_tri.c
@@ -34,9 +34,6 @@
 #include "lp_tile_soa.h"
 
 
-#define BLOCKSIZE 4
-
-
 /**
  * Add a 4x4 block of pixels to the block list.
  * All pixels are known to be inside the triangle's bounds.
@@ -186,6 +183,8 @@ lp_rast_triangle( struct lp_rasterizer *rast,
    int eo2 = tri->eo2 * 16;
    int eo3 = tri->eo3 * 16;
 
+   assert(Elements(rast->blocks) == (TILE_SIZE * TILE_SIZE) / (4*4));
+
    debug_printf("%s\n", __FUNCTION__);
 
    rast->nr_blocks = 0;
@@ -218,6 +217,8 @@ lp_rast_triangle( struct lp_rasterizer *rast,
       }
    }
 
+   assert(rast->nr_blocks <= Elements(rast->blocks));
+
    /* Shade the 4x4 pixel blocks */
    for (i = 0; i < rast->nr_blocks; i++) 
       lp_rast_shade_quads(rast, &tri->inputs, 



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