From 563479552e2f491fb94e7fac5772f3c72cee962a Mon Sep 17 00:00:00 2001
From: Brian <brian.paul@tungstengraphics.com>
Date: Fri, 13 Jul 2007 09:25:57 -0600
Subject: Added basic occlusion counting

---
 src/mesa/main/queryobj.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/mesa/main/queryobj.c')

diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c
index 0e59ba615a..fc04dde3f4 100644
--- a/src/mesa/main/queryobj.c
+++ b/src/mesa/main/queryobj.c
@@ -30,6 +30,11 @@
 #include "queryobj.h"
 #include "mtypes.h"
 
+#if 1 /*PIPE*/
+#include "pipe/p_context.h"
+#include "state_tracker/st_context.h"
+#endif
+
 
 /**
  * Allocate a new query object.  This is a fallback routine called via
@@ -220,6 +225,10 @@ _mesa_BeginQueryARB(GLenum target, GLuint id)
    q->Result = 0;
    q->Ready = GL_FALSE;
 
+#if 1 /*PIPE*/
+   ctx->st->pipe->reset_occlusion_counter(ctx->st->pipe);
+#endif
+
    if (target == GL_SAMPLES_PASSED_ARB) {
       ctx->Query.CurrentOcclusionObject = q;
    }
@@ -282,6 +291,12 @@ _mesa_EndQueryARB(GLenum target)
       /* if we're using software rendering/querying */
       q->Ready = GL_TRUE;
    }
+
+#if 1 /*PIPE*/
+   if (target == GL_SAMPLES_PASSED_ARB) {
+      q->Result = ctx->st->pipe->get_occlusion_counter(ctx->st->pipe);
+   }
+#endif
 }
 
 
-- 
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