Fixed linking errors

Author: gboisse

RadeonRays/src/kernels/GLSL/bvh2.comp

@@ -93,4 +93,10 @@ layout(local_size_x = GROUP_SIZE, local_size_y = 1, local_size_z = 1) in;
 
 shared uint lds_stack[GROUP_SIZE * LDS_STACK_SIZE];
 
-// TODO: implement traversal kernels (gboisse)
+void intersect_main()
+{
+}
+
+void occluded_main()
+{
+}

RadeonRays/src/kernels/GLSL/bvh2_fp16.comp

@@ -1,4 +1,9 @@
 #version 430
+
+// TODO: AMD_gpu_shader_half_float requires 450 (https://www.khronos.org/registry/OpenGL/extensions/AMD/AMD_gpu_shader_half_float.txt)
+
+#if 0
+
 #extension GL_AMD_gpu_shader_half_float : require
 
 // Note Anvil define system assumes first line is alway a #version so don't rearrange
@@ -94,4 +99,12 @@ layout(local_size_x = GROUP_SIZE, local_size_y = 1, local_size_z = 1) in;
 
 shared uint lds_stack[GROUP_SIZE * LDS_STACK_SIZE];
 
-// TODO: implement traversal kernels (gboisse)
+#endif
+
+void intersect_main()
+{
+}
+
+void occluded_main()
+{
+}