diff options
| author | Randy Frank <rfrank@rsinc.com> | 2000-03-28 16:59:39 +0000 |
|---|---|---|
| committer | Randy Frank <rfrank@rsinc.com> | 2000-03-28 16:59:39 +0000 |
| commit | 23ee049401fdaaa77240a3eb02ca4dcce421a939 (patch) | |
| tree | 7ea0026303b73f22234a5708c0b2b385242ab5c6 /include/GL/osmesa.h | |
| parent | 9d4d85520834361af3797c720c1b9b223f083d59 (diff) | |
Implemented support for the HP occlusion test extension (osmesa and X)
Diffstat (limited to 'include/GL/osmesa.h')
| -rw-r--r-- | include/GL/osmesa.h | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/include/GL/osmesa.h b/include/GL/osmesa.h index ac66e77e85..9746d74f91 100644 --- a/include/GL/osmesa.h +++ b/include/GL/osmesa.h @@ -1,4 +1,4 @@ -/* $Id: osmesa.h,v 1.4 2000/01/18 17:29:18 brianp Exp $ */ +/* $Id: osmesa.h,v 1.5 2000/03/28 16:59:39 rjfrank Exp $ */ /* * Mesa 3-D graphics library @@ -96,15 +96,6 @@ extern "C" { #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; @@ -212,16 +203,6 @@ GLAPI void GLAPIENTRY OSMesaGetIntegerv( GLint pname, GLint *value ); /* - * Return a boolean value 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. * Input: c - the OSMesa context * Output: width, height - size of buffer in pixels @@ -237,6 +218,20 @@ GLAPI GLboolean GLAPIENTRY OSMesaGetDepthBuffer( OSMesaContext c, void **buffer ); +/* + * Return the color buffer associated with an OSMesa context. + * Input: c - the OSMesa context + * Output: width, height - size of buffer in pixels + * format - buffer format (OSMESA_FORMAT) + * buffer - pointer to depth buffer values + * Return: GL_TRUE or GL_FALSE to indicate success or failure. + * + * New in Mesa 3.3. + */ +GLAPI GLboolean GLAPIENTRY OSMesaGetColorBuffer( OSMesaContext c, + GLint *width, GLint *height, + GLint *format, + void **buffer ); #if defined(__BEOS__) || defined(__QUICKDRAW__) |