Python GPU module: replace `PyArg_ParseTupleAndKeywords` by `_PyArg_ParseTupleAndKeywordsFast`

part of T47811 ("for faster argument parsing").

1 files changed, 7 insertions, 6 deletions

diff --git a/source/blender/python/gpu/gpu_py_shader.c b/source/blender/python/gpu/gpu_py_shader.c
index a10fe22a7f2..2fc5f5278f0 100644
--- a/source/blender/python/gpu/gpu_py_shader.c
+++ b/source/blender/python/gpu/gpu_py_shader.c
@@ -85,10 +85,6 @@ static int bpygpu_pyLong_as_shader_enum(PyObject *o)
 
 static PyObject *bpygpu_shader_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject *kwds)
 {
-	static const char *kwlist[] = {
-	        "vertexcode", "fragcode", "geocode",
-	        "libcode", "defines", NULL};
-
 	struct {
 		const char *vertexcode;
 		const char *fragcode;
@@ -97,8 +93,13 @@ static PyObject *bpygpu_shader_new(PyTypeObject *UNUSED(type), PyObject *args, P
 		const char *defines;
 	} params = {0};
 
-	if (!PyArg_ParseTupleAndKeywords(
-	        args, kwds, "ss|$sss:GPUShader.__new__", (char **)kwlist,
+	static const char *_keywords[] = {
+	        "vertexcode", "fragcode", "geocode",
+	        "libcode", "defines", NULL};
+
+	static _PyArg_Parser _parser = {"ss|$sss:GPUShader.__new__", _keywords, 0};
+	if (!_PyArg_ParseTupleAndKeywordsFast(
+	        args, kwds, &_parser,
 	        &params.vertexcode, &params.fragcode, &params.geocode,
 	        &params.libcode, &params.defines))
 	{