OpenHarmony/third_party_mesa3d
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Added entry point and define for the occlusion test.

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Randy Frank
2000-01-15 06:12:18 +00:00
parent ed236aa0d0
commit 0deb3737c4
1 changed files with 15 additions and 2 deletions
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17
include/GL/osmesa.h
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@@ -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.