Fixed build with GLES2

2018-01-08 10:04:28 +00:00
parent b45803898d
commit 818dee31d8
1 changed files with 13 additions and 0 deletions
--- a/src/osg/Sampler.cpp
+++ b/src/osg/Sampler.cpp
@@ -27,6 +27,19 @@
 #define GL_TEXTURE_WRAP_R 0x2804
 #endif

+#ifndef GL_TEXTURE_COMPARE_MODE
+#define GL_TEXTURE_COMPARE_MODE 0x884C
+#endif
+
+#ifndef GL_TEXTURE_COMPARE_FUNC
+#define GL_TEXTURE_COMPARE_FUNC 0x884D
+#endif
+
+#ifndef GL_TEXTURE_LOD_BIAS
+#define GL_TEXTURE_LOD_BIAS 0x8501
+#endif
+
+
 using namespace osg;

 Sampler::Sampler(): StateAttribute(),