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author | Campbell Barton <ideasman42@gmail.com> | 2018-06-08 09:10:35 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2018-06-08 09:10:35 +0300 |
commit | 908b6960c01ffb1665af56ff6f03aaa3eac5366a (patch) | |
tree | db609864fbe601073212b4c37541a7965ea96ea5 /source/blender/render/intern/include/raycounter.h | |
parent | d352a0adc5dadd0bfdc3b1b1ac76d92be689966b (diff) | |
parent | a25c11fd8d602236f36c34c342453149bdc1d909 (diff) |
Merge branch 'master' into blender2.8
Diffstat (limited to 'source/blender/render/intern/include/raycounter.h')
-rw-r--r-- | source/blender/render/intern/include/raycounter.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/source/blender/render/intern/include/raycounter.h b/source/blender/render/intern/include/raycounter.h new file mode 100644 index 00000000000..e16c6e13c7e --- /dev/null +++ b/source/blender/render/intern/include/raycounter.h @@ -0,0 +1,74 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2009 Blender Foundation. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): André Pinto. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/render/intern/include/raycounter.h + * \ingroup render + */ + + +#ifndef __RAYCOUNTER_H__ +#define __RAYCOUNTER_H__ + +//#define RE_RAYCOUNTER /* enable counters per ray, useful for measuring raytrace structures performance */ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef RE_RAYCOUNTER + +/* ray counter functions */ + +typedef struct RayCounter { + struct { + unsigned long long test, hit; + } faces, bb, simd_bb, raycast, raytrace_hint, rayshadow_last_hit; +} RayCounter; + +#define RE_RC_INIT(isec, shi) (isec).raycounter = &((shi).shading.raycounter) +void RE_RC_INFO(RayCounter *rc); +void RE_RC_MERGE(RayCounter *rc, RayCounter *tmp); +#define RE_RC_COUNT(var) (var)++ + +extern RayCounter re_rc_counter[]; + +#else + +/* ray counter stubs */ + +#define RE_RC_INIT(isec,shi) +#define RE_RC_INFO(rc) +#define RE_RC_MERGE(dest,src) +#define RE_RC_COUNT(var) + +#endif + +#ifdef __cplusplus +} +#endif + +#endif |