Cleanup: Move specific node tree execution functions into respective module

`node_exec` had some code that was specific to texture/shader nodes.
These functions  arent used outside there module so limit there declarations.

Also make a function static that is only used in `node_exec.c`

Reviewed By: JacquesLucke

Differential Revision: https://developer.blender.org/D13899

1 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/nodes/shader/node_shader_util.hh b/source/blender/nodes/shader/node_shader_util.hh
index 5a5b4f613f3..31229c8693b 100644
--- a/source/blender/nodes/shader/node_shader_util.hh
+++ b/source/blender/nodes/shader/node_shader_util.hh
@@ -101,6 +101,11 @@ void node_shader_gpu_tex_mapping(struct GPUMaterial *mat,
                                  struct GPUNodeStack *in,
                                  struct GPUNodeStack *out);
 
+struct bNodeTreeExec *ntreeShaderBeginExecTree_internal(struct bNodeExecContext *context,
+                                                        struct bNodeTree *ntree,
+                                                        bNodeInstanceKey parent_key);
+void ntreeShaderEndExecTree_internal(struct bNodeTreeExec *exec);
+
 void ntreeExecGPUNodes(struct bNodeTreeExec *exec,
                        struct GPUMaterial *mat,
                        struct bNode *output_node);