22 lines
941 B
Diff
22 lines
941 B
Diff
From: Keith Whitwell <keith@tungstengraphics.com>
|
|
Date: Fri, 13 Oct 2006 11:21:55 +0000 (+0000)
|
|
Subject: Upload of interleaved arrays currently assumes that position is the
|
|
X-Git-Url: http://gitweb.freedesktop.org/?p=users/krh/mesa.git;a=commitdiff;h=a8a86ce53490bedb43ea414ead7e9d4cf30fc1de
|
|
|
|
Upload of interleaved arrays currently assumes that position is the
|
|
first element in the interleaved group. Add a test to catch cases
|
|
where this isn't true and use per-array uploads instead. Fixes compiz
|
|
glitches on x64.
|
|
---
|
|
|
|
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
|
|
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
|
|
@@ -435,6 +435,7 @@ GLboolean brw_upload_vertices( struct br
|
|
ptr = input->glarray->Ptr;
|
|
}
|
|
else if (interleave != input->glarray->StrideB ||
|
|
+ (const char *)input->glarray->Ptr - (const char *)ptr < 0 ||
|
|
(const char *)input->glarray->Ptr - (const char *)ptr > interleave) {
|
|
interleave = 0;
|
|
}
|