diff options
| author | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2014-10-04 19:29:09 +0400 |
|---|---|---|
| committer | Tamito Kajiyama <rd6t-kjym@asahi-net.or.jp> | 2014-11-26 17:26:20 +0300 |
| commit | 3fea13ed6c0c1488b6f8a2853d76ca0872aabffd (patch) | |
| tree | 63177e553bbf191659f8bc4694deaabb5edb7ce0 /source/blender/freestyle/intern/scene_graph/SceneHash.h | |
| parent | 8fa55d95e43392a0e7925e1327e86220a33b4394 (diff) | |
Freestyle: Fix for view map caching not flashed properly in view port rendering.
Diffstat (limited to 'source/blender/freestyle/intern/scene_graph/SceneHash.h')
| -rw-r--r-- | source/blender/freestyle/intern/scene_graph/SceneHash.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/source/blender/freestyle/intern/scene_graph/SceneHash.h b/source/blender/freestyle/intern/scene_graph/SceneHash.h index 8f5f847eaab..5521b792e89 100644 --- a/source/blender/freestyle/intern/scene_graph/SceneHash.h +++ b/source/blender/freestyle/intern/scene_graph/SceneHash.h @@ -26,8 +26,11 @@ */ #include "IndexedFaceSet.h" +#include "NodeCamera.h" #include "SceneVisitor.h" +#include "BLI_sys_types.h" + #ifdef WITH_CXX_GUARDEDALLOC #include "MEM_guardedalloc.h" #endif @@ -39,23 +42,33 @@ class SceneHash : public SceneVisitor public: inline SceneHash() : SceneVisitor() { - _hashcode = 0.0; + _sum = 1; } virtual ~SceneHash() {} + VISIT_DECL(NodeCamera) VISIT_DECL(IndexedFaceSet) - inline real getValue() { - return _hashcode; + string toString(); + + inline bool match() { + return _sum == _prevSum; + } + + inline void store() { + _prevSum = _sum; } inline void reset() { - _hashcode = 0.0; + _sum = 1; } private: - real _hashcode; + void adler32(unsigned char *data, int size); + + uint32_t _sum; + uint32_t _prevSum; #ifdef WITH_CXX_GUARDEDALLOC MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:SceneHash") |