pyGPU: Port 'StageInterfaceInfo' and 'ShaderCreateInfo' types

In order to allow GLSL Cross Compilation across platforms, expose in
Python the `GPUShaderCreateInfo` strategy as detailed in
https://wiki.blender.org/wiki/EEVEE_%26_Viewport/GPU_Module/GLSL_Cross_Compilation

The new features can be listed as follows:
```
>>> gpu.types.GPUShaderCreateInfo.
                                  define(
                                  fragment_out(
                                  fragment_source(
                                  push_constant(
                                  sampler(
                                  typedef_source(
                                  uniform_buf(
                                  vertex_in(
                                  vertex_out(
                                  vertex_source(

>>> gpu.types.GPUStageInterfaceInfo.
                                    flat(
                                    name
                                    no_perspective(
                                    smooth(

>>> gpu.shader.create_from_info(
```

Reviewed By: fclem, campbellbarton

Differential Revision: https://developer.blender.org/D14497

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/python/gpu/gpu_py_types.c b/source/blender/python/gpu/gpu_py_types.c
index 6dff70ad530..65201df4a9e 100644
--- a/source/blender/python/gpu/gpu_py_types.c
+++ b/source/blender/python/gpu/gpu_py_types.c
@@ -59,6 +59,12 @@ PyObject *bpygpu_types_init(void)
   if (PyType_Ready(&BPyGPUUniformBuf_Type) < 0) {
     return NULL;
   }
+  if (PyType_Ready(&BPyGPUShaderCreateInfo_Type) < 0) {
+    return NULL;
+  }
+  if (PyType_Ready(&BPyGPUStageInterfaceInfo_Type) < 0) {
+    return NULL;
+  }
 
   PyModule_AddType(submodule, &BPyGPU_BufferType);
   PyModule_AddType(submodule, &BPyGPUVertFormat_Type);
@@ -70,6 +76,8 @@ PyObject *bpygpu_types_init(void)
   PyModule_AddType(submodule, &BPyGPUTexture_Type);
   PyModule_AddType(submodule, &BPyGPUFrameBuffer_Type);
   PyModule_AddType(submodule, &BPyGPUUniformBuf_Type);
+  PyModule_AddType(submodule, &BPyGPUShaderCreateInfo_Type);
+  PyModule_AddType(submodule, &BPyGPUStageInterfaceInfo_Type);
 
   return submodule;
 }