From: Randy Frank <rfrank@rsinc.com>
Date: Sat, 15 Jan 2000 06:12:18 +0000 (+0000)
Subject: Added entry point and define for the occlusion test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0deb3737c4f41c914f3536bb12bba9e6a668919c;p=mesa.git

Added entry point and define for the occlusion test.
---

diff --git a/include/GL/osmesa.h b/include/GL/osmesa.h
index 26b2181bc03..15415a63f25 100644
--- a/include/GL/osmesa.h
+++ b/include/GL/osmesa.h
@@ -1,4 +1,4 @@
-/* $Id: osmesa.h,v 1.2 1999/11/24 18:43:19 brianp Exp $ */
+/* $Id: osmesa.h,v 1.3 2000/01/15 06:12:18 rjfrank Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -98,6 +98,13 @@ extern "C" {
 #define OSMESA_FORMAT		0x22
 #define OSMESA_TYPE		0x23
 
+/*
+ * Accepted by OSMesaGetBooleanv:
+ * New in version 3.3
+ */
+/* This is based on the HP proposed extension */
+#define OSMESA_OCCLUSION_TEST_RESULT_HP	0x30
+
 
 
 typedef struct osmesa_context *OSMesaContext;
@@ -204,7 +211,13 @@ GLAPI void GLAPIENTRY OSMesaPixelStore( GLint pname, GLint value );
  */
 GLAPI void GLAPIENTRY OSMesaGetIntegerv( GLint pname, GLint *value );
 
-
+/*
+ * Return context info.  This is like glGetBooleanv.
+ * Input:  pname -
+ *                 OSMESA_OCCLUSION_TEST_RESULT_HP  return current test result
+ *         value - pointer to boolean in which to return result.
+ */
+GLAPI void GLAPIENTRY OSMesaGetBooleanv( GLint pname, GLboolean *value );
 
 /*
  * Return the depth buffer associated with an OSMesa context.