From: Keith Whitwell <keith@tungstengraphics.com>
Date: Fri, 2 Feb 2007 10:59:58 +0000 (+0000)
Subject: Modify assert to reflect rebase criteria
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=47d463e954efcd15d20ab2c96a455aa16ddffdcc;p=mesa.git

Modify assert to reflect rebase criteria
---

diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 803a524324e..feb0901d125 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -439,7 +439,15 @@ GLboolean brw_upload_vertices( struct brw_context *brw,
 	 }
 
 	 upload[nr_uploads++] = input;
-	 assert(min_index == 0);
+	 
+	 /* We rebase drawing to start at element zero only when
+	  * varyings are not in vbos, which means we can end up
+	  * uploading non-varying arrays (stride != 0) when min_index
+	  * is zero.  This doesn't matter as the amount to upload is
+	  * the same for these arrays whether the draw call is rebased
+	  * or not - we just have to upload the one element.
+	  */
+	 assert(min_index == 0 || input->glarray->StrideB == 0);
       }
    }