From: George Sapountzis <gsap7@yahoo.gr>
Date: Thu, 7 Dec 2006 15:56:47 +0000 (+0200)
Subject: Bug 7861: mach64 with render acceleration should restore texture state
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c180678d92e6427c60acd4e984c11d27853e1304;p=mesa.git

Bug 7861: mach64 with render acceleration should restore texture state

RENDER acceleration uses texturing, thus when RENDER acceleration is enabled,
the mach64 DRI driver should restore texture state when acquiring the DRI lock.
---

diff --git a/src/mesa/drivers/dri/mach64/mach64_lock.c b/src/mesa/drivers/dri/mach64/mach64_lock.c
index b214495d9a6..26f66f02309 100644
--- a/src/mesa/drivers/dri/mach64/mach64_lock.c
+++ b/src/mesa/drivers/dri/mach64/mach64_lock.c
@@ -82,6 +82,9 @@ void mach64GetLock( mach64ContextPtr mmesa, GLuint flags )
 		    | MACH64_UPLOAD_MISC
 		    | MACH64_UPLOAD_CLIPRECTS);
 
+   /* EXA render acceleration uses the texture engine, so restore it */
+   mmesa->dirty |= (MACH64_UPLOAD_TEXTURE);
+
    if ( sarea->ctx_owner != mmesa->hHWContext ) {
       sarea->ctx_owner = mmesa->hHWContext;
       mmesa->dirty = MACH64_UPLOAD_ALL;