ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 338 insertions, 343 deletions

diff --git a/source/blender/python/gpu/gpu_py_matrix.c b/source/blender/python/gpu/gpu_py_matrix.c
index 6f74fc41567..85d65ee4e2c 100644
--- a/source/blender/python/gpu/gpu_py_matrix.c
+++ b/source/blender/python/gpu/gpu_py_matrix.c
@@ -28,7 +28,6 @@
 
 #include <Python.h>
 
-
 #include "BLI_utildefines.h"
 
 #include "../mathutils/mathutils.h"
@@ -47,42 +46,42 @@
 
 static bool bpygpu_stack_is_push_model_view_ok_or_error(void)
 {
-	if (GPU_matrix_stack_level_get_model_view() >= GPU_PY_MATRIX_STACK_LEN) {
-		PyErr_SetString(PyExc_RuntimeError,
-		                "Maximum model-view stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
-		return false;
-	}
-	return true;
+  if (GPU_matrix_stack_level_get_model_view() >= GPU_PY_MATRIX_STACK_LEN) {
+    PyErr_SetString(
+        PyExc_RuntimeError,
+        "Maximum model-view stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
+    return false;
+  }
+  return true;
 }
 
 static bool bpygpu_stack_is_push_projection_ok_or_error(void)
 {
-	if (GPU_matrix_stack_level_get_projection() >= GPU_PY_MATRIX_STACK_LEN) {
-		PyErr_SetString(PyExc_RuntimeError,
-		                "Maximum projection stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
-		return false;
-	}
-	return true;
+  if (GPU_matrix_stack_level_get_projection() >= GPU_PY_MATRIX_STACK_LEN) {
+    PyErr_SetString(
+        PyExc_RuntimeError,
+        "Maximum projection stack depth " STRINGIFY(GPU_PY_MATRIX_STACK_DEPTH) " reached");
+    return false;
+  }
+  return true;
 }
 
 static bool bpygpu_stack_is_pop_model_view_ok_or_error(void)
 {
-	if (GPU_matrix_stack_level_get_model_view() == 0) {
-		PyErr_SetString(PyExc_RuntimeError,
-		                "Minimum model-view stack depth reached");
-		return false;
-	}
-	return true;
+  if (GPU_matrix_stack_level_get_model_view() == 0) {
+    PyErr_SetString(PyExc_RuntimeError, "Minimum model-view stack depth reached");
+    return false;
+  }
+  return true;
 }
 
 static bool bpygpu_stack_is_pop_projection_ok_or_error(void)
 {
-	if (GPU_matrix_stack_level_get_projection() == 0) {
-		PyErr_SetString(PyExc_RuntimeError,
-		                "Minimum projection stack depth reached");
-		return false;
-	}
-	return true;
+  if (GPU_matrix_stack_level_get_projection() == 0) {
+    PyErr_SetString(PyExc_RuntimeError, "Minimum projection stack depth reached");
+    return false;
+  }
+  return true;
 }
 
 /** \} */
@@ -92,59 +91,55 @@ static bool bpygpu_stack_is_pop_projection_ok_or_error(void)
  * \{ */
 
 PyDoc_STRVAR(bpygpu_matrix_push_doc,
-".. function:: push()\n"
-"\n"
-"   Add to the model-view matrix stack.\n"
-);
+             ".. function:: push()\n"
+             "\n"
+             "   Add to the model-view matrix stack.\n");
 static PyObject *bpygpu_matrix_push(PyObject *UNUSED(self))
 {
-	if (!bpygpu_stack_is_push_model_view_ok_or_error()) {
-		return NULL;
-	}
-	GPU_matrix_push();
-	Py_RETURN_NONE;
+  if (!bpygpu_stack_is_push_model_view_ok_or_error()) {
+    return NULL;
+  }
+  GPU_matrix_push();
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_pop_doc,
-".. function:: pop()\n"
-"\n"
-"   Remove the last model-view matrix from the stack.\n"
-);
+             ".. function:: pop()\n"
+             "\n"
+             "   Remove the last model-view matrix from the stack.\n");
 static PyObject *bpygpu_matrix_pop(PyObject *UNUSED(self))
 {
-	if (!bpygpu_stack_is_pop_model_view_ok_or_error()) {
-		return NULL;
-	}
-	GPU_matrix_pop();
-	Py_RETURN_NONE;
+  if (!bpygpu_stack_is_pop_model_view_ok_or_error()) {
+    return NULL;
+  }
+  GPU_matrix_pop();
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_push_projection_doc,
-".. function:: push_projection()\n"
-"\n"
-"   Add to the projection matrix stack.\n"
-);
+             ".. function:: push_projection()\n"
+             "\n"
+             "   Add to the projection matrix stack.\n");
 static PyObject *bpygpu_matrix_push_projection(PyObject *UNUSED(self))
 {
-	if (!bpygpu_stack_is_push_projection_ok_or_error()) {
-		return NULL;
-	}
-	GPU_matrix_push_projection();
-	Py_RETURN_NONE;
+  if (!bpygpu_stack_is_push_projection_ok_or_error()) {
+    return NULL;
+  }
+  GPU_matrix_push_projection();
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_pop_projection_doc,
-".. function:: pop_projection()\n"
-"\n"
-"   Remove the last projection matrix from the stack.\n"
-);
+             ".. function:: pop_projection()\n"
+             "\n"
+             "   Remove the last projection matrix from the stack.\n");
 static PyObject *bpygpu_matrix_pop_projection(PyObject *UNUSED(self))
 {
-	if (!bpygpu_stack_is_pop_projection_ok_or_error()) {
-		return NULL;
-	}
-	GPU_matrix_pop_projection();
-	Py_RETURN_NONE;
+  if (!bpygpu_stack_is_pop_projection_ok_or_error()) {
+    return NULL;
+  }
+  GPU_matrix_pop_projection();
+  Py_RETURN_NONE;
 }
 
 /** \} */
@@ -157,120 +152,121 @@ static PyObject *bpygpu_matrix_pop_projection(PyObject *UNUSED(self))
  * \{ */
 
 typedef struct {
-	PyObject_HEAD /* required python macro */
-	int type;
-	int level;
+  PyObject_HEAD /* required python macro */
+      int type;
+  int level;
 } BPyGPU_MatrixStackContext;
 
 enum {
-	PYGPU_MATRIX_TYPE_MODEL_VIEW = 1,
-	PYGPU_MATRIX_TYPE_PROJECTION = 2,
+  PYGPU_MATRIX_TYPE_MODEL_VIEW = 1,
+  PYGPU_MATRIX_TYPE_PROJECTION = 2,
 };
 
 static PyObject *bpygpu_matrix_stack_context_enter(BPyGPU_MatrixStackContext *self);
 static PyObject *bpygpu_matrix_stack_context_exit(BPyGPU_MatrixStackContext *self, PyObject *args);
 
 static PyMethodDef bpygpu_matrix_stack_context_methods[] = {
-	{"__enter__", (PyCFunction)bpygpu_matrix_stack_context_enter, METH_NOARGS},
-	{"__exit__",  (PyCFunction)bpygpu_matrix_stack_context_exit,  METH_VARARGS},
-	{NULL},
+    {"__enter__", (PyCFunction)bpygpu_matrix_stack_context_enter, METH_NOARGS},
+    {"__exit__", (PyCFunction)bpygpu_matrix_stack_context_exit, METH_VARARGS},
+    {NULL},
 };
 
 static PyTypeObject BPyGPU_matrix_stack_context_Type = {
-	PyVarObject_HEAD_INIT(NULL, 0)
-	.tp_name = "GPUMatrixStackContext",
-	.tp_basicsize = sizeof(BPyGPU_MatrixStackContext),
-	.tp_flags = Py_TPFLAGS_DEFAULT,
-	.tp_methods = bpygpu_matrix_stack_context_methods,
+    PyVarObject_HEAD_INIT(NULL, 0).tp_name = "GPUMatrixStackContext",
+    .tp_basicsize = sizeof(BPyGPU_MatrixStackContext),
+    .tp_flags = Py_TPFLAGS_DEFAULT,
+    .tp_methods = bpygpu_matrix_stack_context_methods,
 };
 
 static PyObject *bpygpu_matrix_stack_context_enter(BPyGPU_MatrixStackContext *self)
 {
-	/* sanity - should never happen */
-	if (self->level != -1) {
-		PyErr_SetString(PyExc_RuntimeError, "Already in use");
-		return NULL;
-	}
-
-	if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
-		if (!bpygpu_stack_is_push_model_view_ok_or_error()) {
-			return NULL;
-		}
-		GPU_matrix_push();
-		self->level = GPU_matrix_stack_level_get_model_view();
-	}
-	else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
-		if (!bpygpu_stack_is_push_projection_ok_or_error()) {
-			return NULL;
-		}
-		GPU_matrix_push_projection();
-		self->level = GPU_matrix_stack_level_get_projection();
-	}
-	else {
-		BLI_assert(0);
-	}
-	Py_RETURN_NONE;
+  /* sanity - should never happen */
+  if (self->level != -1) {
+    PyErr_SetString(PyExc_RuntimeError, "Already in use");
+    return NULL;
+  }
+
+  if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
+    if (!bpygpu_stack_is_push_model_view_ok_or_error()) {
+      return NULL;
+    }
+    GPU_matrix_push();
+    self->level = GPU_matrix_stack_level_get_model_view();
+  }
+  else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
+    if (!bpygpu_stack_is_push_projection_ok_or_error()) {
+      return NULL;
+    }
+    GPU_matrix_push_projection();
+    self->level = GPU_matrix_stack_level_get_projection();
+  }
+  else {
+    BLI_assert(0);
+  }
+  Py_RETURN_NONE;
 }
 
-static PyObject *bpygpu_matrix_stack_context_exit(BPyGPU_MatrixStackContext *self, PyObject *UNUSED(args))
+static PyObject *bpygpu_matrix_stack_context_exit(BPyGPU_MatrixStackContext *self,
+                                                  PyObject *UNUSED(args))
 {
-	/* sanity - should never happen */
-	if (self->level == -1) {
-		fprintf(stderr, "Not yet in use\n");
-		goto finally;
-	}
-
-	if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
-		const int level = GPU_matrix_stack_level_get_model_view();
-		if (level != self->level) {
-			fprintf(stderr, "Level push/pop mismatch, expected %d, got %d\n", self->level, level);
-		}
-		if (level != 0) {
-			GPU_matrix_pop();
-		}
-	}
-	else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
-		const int level = GPU_matrix_stack_level_get_projection();
-		if (level != self->level) {
-			fprintf(stderr, "Level push/pop mismatch, expected %d, got %d", self->level, level);
-		}
-		if (level != 0) {
-			GPU_matrix_pop_projection();
-		}
-	}
-	else {
-		BLI_assert(0);
-	}
+  /* sanity - should never happen */
+  if (self->level == -1) {
+    fprintf(stderr, "Not yet in use\n");
+    goto finally;
+  }
+
+  if (self->type == PYGPU_MATRIX_TYPE_MODEL_VIEW) {
+    const int level = GPU_matrix_stack_level_get_model_view();
+    if (level != self->level) {
+      fprintf(stderr, "Level push/pop mismatch, expected %d, got %d\n", self->level, level);
+    }
+    if (level != 0) {
+      GPU_matrix_pop();
+    }
+  }
+  else if (self->type == PYGPU_MATRIX_TYPE_PROJECTION) {
+    const int level = GPU_matrix_stack_level_get_projection();
+    if (level != self->level) {
+      fprintf(stderr, "Level push/pop mismatch, expected %d, got %d", self->level, level);
+    }
+    if (level != 0) {
+      GPU_matrix_pop_projection();
+    }
+  }
+  else {
+    BLI_assert(0);
+  }
 finally:
-	Py_RETURN_NONE;
+  Py_RETURN_NONE;
 }
 
 static PyObject *bpygpu_matrix_push_pop_impl(int type)
 {
-	BPyGPU_MatrixStackContext *ret = PyObject_New(BPyGPU_MatrixStackContext, &BPyGPU_matrix_stack_context_Type);
-	ret->type = type;
-	ret->level = -1;
-	return (PyObject *)ret;
+  BPyGPU_MatrixStackContext *ret = PyObject_New(BPyGPU_MatrixStackContext,
+                                                &BPyGPU_matrix_stack_context_Type);
+  ret->type = type;
+  ret->level = -1;
+  return (PyObject *)ret;
 }
 
-PyDoc_STRVAR(bpygpu_matrix_push_pop_doc,
-".. function:: push_pop()\n"
-"\n"
-"   Context manager to ensure balanced push/pop calls, even in the case of an error.\n"
-);
+PyDoc_STRVAR(
+    bpygpu_matrix_push_pop_doc,
+    ".. function:: push_pop()\n"
+    "\n"
+    "   Context manager to ensure balanced push/pop calls, even in the case of an error.\n");
 static PyObject *bpygpu_matrix_push_pop(PyObject *UNUSED(self))
 {
-	return bpygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_MODEL_VIEW);
+  return bpygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_MODEL_VIEW);
 }
 
-PyDoc_STRVAR(bpygpu_matrix_push_pop_projection_doc,
-".. function:: push_pop_projection()\n"
-"\n"
-"   Context manager to ensure balanced push/pop calls, even in the case of an error.\n"
-);
+PyDoc_STRVAR(
+    bpygpu_matrix_push_pop_projection_doc,
+    ".. function:: push_pop_projection()\n"
+    "\n"
+    "   Context manager to ensure balanced push/pop calls, even in the case of an error.\n");
 static PyObject *bpygpu_matrix_push_pop_projection(PyObject *UNUSED(self))
 {
-	return bpygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_PROJECTION);
+  return bpygpu_matrix_push_pop_impl(PYGPU_MATRIX_TYPE_PROJECTION);
 }
 
 /** \} */
@@ -280,88 +276,84 @@ static PyObject *bpygpu_matrix_push_pop_projection(PyObject *UNUSED(self))
  * \{ */
 
 PyDoc_STRVAR(bpygpu_matrix_multiply_matrix_doc,
-".. function:: multiply_matrix(matrix)\n"
-"\n"
-"   Multiply the current stack matrix.\n"
-"\n"
-"   :param matrix: A 4x4 matrix.\n"
-"   :type matrix: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: multiply_matrix(matrix)\n"
+             "\n"
+             "   Multiply the current stack matrix.\n"
+             "\n"
+             "   :param matrix: A 4x4 matrix.\n"
+             "   :type matrix: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_multiply_matrix(PyObject *UNUSED(self), PyObject *value)
 {
-	MatrixObject *pymat;
-	if (!Matrix_Parse4x4(value, &pymat)) {
-		return NULL;
-	}
-	GPU_matrix_mul(pymat->matrix);
-	Py_RETURN_NONE;
+  MatrixObject *pymat;
+  if (!Matrix_Parse4x4(value, &pymat)) {
+    return NULL;
+  }
+  GPU_matrix_mul(pymat->matrix);
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_scale_doc,
-".. function:: scale(scale)\n"
-"\n"
-"   Scale the current stack matrix.\n"
-"\n"
-"   :param scale: Scale the current stack matrix.\n"
-"   :type scale: sequence of 2 or 3 floats\n"
-);
+             ".. function:: scale(scale)\n"
+             "\n"
+             "   Scale the current stack matrix.\n"
+             "\n"
+             "   :param scale: Scale the current stack matrix.\n"
+             "   :type scale: sequence of 2 or 3 floats\n");
 static PyObject *bpygpu_matrix_scale(PyObject *UNUSED(self), PyObject *value)
 {
-	float scale[3];
-	int len;
-	if ((len = mathutils_array_parse(scale, 2, 3, value, "gpu.matrix.scale(): invalid vector arg")) == -1) {
-		return NULL;
-	}
-	if (len == 2) {
-		GPU_matrix_scale_2fv(scale);
-	}
-	else {
-		GPU_matrix_scale_3fv(scale);
-	}
-	Py_RETURN_NONE;
+  float scale[3];
+  int len;
+  if ((len = mathutils_array_parse(
+           scale, 2, 3, value, "gpu.matrix.scale(): invalid vector arg")) == -1) {
+    return NULL;
+  }
+  if (len == 2) {
+    GPU_matrix_scale_2fv(scale);
+  }
+  else {
+    GPU_matrix_scale_3fv(scale);
+  }
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_scale_uniform_doc,
-".. function:: scale_uniform(scale)\n"
-"\n"
-"   :param scale: Scale the current stack matrix.\n"
-"   :type scale: float\n"
-);
+             ".. function:: scale_uniform(scale)\n"
+             "\n"
+             "   :param scale: Scale the current stack matrix.\n"
+             "   :type scale: float\n");
 static PyObject *bpygpu_matrix_scale_uniform(PyObject *UNUSED(self), PyObject *value)
 {
-	float scalar;
-	if ((scalar = PyFloat_AsDouble(value)) == -1.0f && PyErr_Occurred()) {
-		PyErr_Format(PyExc_TypeError,
-		             "expected a number, not %.200s",
-		             Py_TYPE(value)->tp_name);
-		return NULL;
-	}
-	GPU_matrix_scale_1f(scalar);
-	Py_RETURN_NONE;
+  float scalar;
+  if ((scalar = PyFloat_AsDouble(value)) == -1.0f && PyErr_Occurred()) {
+    PyErr_Format(PyExc_TypeError, "expected a number, not %.200s", Py_TYPE(value)->tp_name);
+    return NULL;
+  }
+  GPU_matrix_scale_1f(scalar);
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_translate_doc,
-".. function:: translate(offset)\n"
-"\n"
-"   Scale the current stack matrix.\n"
-"\n"
-"   :param offset: Translate the current stack matrix.\n"
-"   :type offset: sequence of 2 or 3 floats\n"
-);
+             ".. function:: translate(offset)\n"
+             "\n"
+             "   Scale the current stack matrix.\n"
+             "\n"
+             "   :param offset: Translate the current stack matrix.\n"
+             "   :type offset: sequence of 2 or 3 floats\n");
 static PyObject *bpygpu_matrix_translate(PyObject *UNUSED(self), PyObject *value)
 {
-	float offset[3];
-	int len;
-	if ((len = mathutils_array_parse(offset, 2, 3, value, "gpu.matrix.translate(): invalid vector arg")) == -1) {
-		return NULL;
-	}
-	if (len == 2) {
-		GPU_matrix_translate_2fv(offset);
-	}
-	else {
-		GPU_matrix_translate_3fv(offset);
-	}
-	Py_RETURN_NONE;
+  float offset[3];
+  int len;
+  if ((len = mathutils_array_parse(
+           offset, 2, 3, value, "gpu.matrix.translate(): invalid vector arg")) == -1) {
+    return NULL;
+  }
+  if (len == 2) {
+    GPU_matrix_translate_2fv(offset);
+  }
+  else {
+    GPU_matrix_translate_3fv(offset);
+  }
+  Py_RETURN_NONE;
 }
 
 /** \} */
@@ -371,61 +363,57 @@ static PyObject *bpygpu_matrix_translate(PyObject *UNUSED(self), PyObject *value
  * \{ */
 
 PyDoc_STRVAR(bpygpu_matrix_reset_doc,
-".. function:: reset()\n"
-"\n"
-"   Empty stack and set to identity.\n"
-);
+             ".. function:: reset()\n"
+             "\n"
+             "   Empty stack and set to identity.\n");
 static PyObject *bpygpu_matrix_reset(PyObject *UNUSED(self))
 {
-	GPU_matrix_reset();
-	Py_RETURN_NONE;
+  GPU_matrix_reset();
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_load_identity_doc,
-".. function:: load_identity()\n"
-"\n"
-"   Empty stack and set to identity.\n"
-);
+             ".. function:: load_identity()\n"
+             "\n"
+             "   Empty stack and set to identity.\n");
 static PyObject *bpygpu_matrix_load_identity(PyObject *UNUSED(self))
 {
-	GPU_matrix_identity_set();
-	Py_RETURN_NONE;
+  GPU_matrix_identity_set();
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_load_matrix_doc,
-".. function:: load_matrix(matrix)\n"
-"\n"
-"   Load a matrix into the stack.\n"
-"\n"
-"   :param matrix: A 4x4 matrix.\n"
-"   :type matrix: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: load_matrix(matrix)\n"
+             "\n"
+             "   Load a matrix into the stack.\n"
+             "\n"
+             "   :param matrix: A 4x4 matrix.\n"
+             "   :type matrix: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_load_matrix(PyObject *UNUSED(self), PyObject *value)
 {
-	MatrixObject *pymat;
-	if (!Matrix_Parse4x4(value, &pymat)) {
-		return NULL;
-	}
-	GPU_matrix_set(pymat->matrix);
-	Py_RETURN_NONE;
+  MatrixObject *pymat;
+  if (!Matrix_Parse4x4(value, &pymat)) {
+    return NULL;
+  }
+  GPU_matrix_set(pymat->matrix);
+  Py_RETURN_NONE;
 }
 
 PyDoc_STRVAR(bpygpu_matrix_load_projection_matrix_doc,
-".. function:: load_projection_matrix(matrix)\n"
-"\n"
-"   Load a projection matrix into the stack.\n"
-"\n"
-"   :param matrix: A 4x4 matrix.\n"
-"   :type matrix: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: load_projection_matrix(matrix)\n"
+             "\n"
+             "   Load a projection matrix into the stack.\n"
+             "\n"
+             "   :param matrix: A 4x4 matrix.\n"
+             "   :type matrix: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_load_projection_matrix(PyObject *UNUSED(self), PyObject *value)
 {
-	MatrixObject *pymat;
-	if (!Matrix_Parse4x4(value, &pymat)) {
-		return NULL;
-	}
-	GPU_matrix_projection_set(pymat->matrix);
-	Py_RETURN_NONE;
+  MatrixObject *pymat;
+  if (!Matrix_Parse4x4(value, &pymat)) {
+    return NULL;
+  }
+  GPU_matrix_projection_set(pymat->matrix);
+  Py_RETURN_NONE;
 }
 
 /** \} */
@@ -435,49 +423,45 @@ static PyObject *bpygpu_matrix_load_projection_matrix(PyObject *UNUSED(self), Py
  * \{ */
 
 PyDoc_STRVAR(bpygpu_matrix_get_projection_matrix_doc,
-".. function:: get_projection_matrix()\n"
-"\n"
-"   Return a copy of the projection matrix.\n"
-"\n"
-"   :return: A 4x4 projection matrix.\n"
-"   :rtype: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: get_projection_matrix()\n"
+             "\n"
+             "   Return a copy of the projection matrix.\n"
+             "\n"
+             "   :return: A 4x4 projection matrix.\n"
+             "   :rtype: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_get_projection_matrix(PyObject *UNUSED(self))
 {
-	float matrix[4][4];
-	GPU_matrix_projection_get(matrix);
-	return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
+  float matrix[4][4];
+  GPU_matrix_projection_get(matrix);
+  return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
 }
 
-
 PyDoc_STRVAR(bpygpu_matrix_get_model_view_matrix_doc,
-".. function:: get_model_view_matrix()\n"
-"\n"
-"   Return a copy of the model-view matrix.\n"
-"\n"
-"   :return: A 4x4 view matrix.\n"
-"   :rtype: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: get_model_view_matrix()\n"
+             "\n"
+             "   Return a copy of the model-view matrix.\n"
+             "\n"
+             "   :return: A 4x4 view matrix.\n"
+             "   :rtype: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_get_model_view_matrix(PyObject *UNUSED(self))
 {
-	float matrix[4][4];
-	GPU_matrix_model_view_get(matrix);
-	return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
+  float matrix[4][4];
+  GPU_matrix_model_view_get(matrix);
+  return Matrix_CreatePyObject(&matrix[0][0], 4, 4, NULL);
 }
 
 PyDoc_STRVAR(bpygpu_matrix_get_normal_matrix_doc,
-".. function:: get_normal_matrix()\n"
-"\n"
-"   Return a copy of the normal matrix.\n"
-"\n"
-"   :return: A 3x3 normal matrix.\n"
-"   :rtype: :class:`mathutils.Matrix`\n"
-);
+             ".. function:: get_normal_matrix()\n"
+             "\n"
+             "   Return a copy of the normal matrix.\n"
+             "\n"
+             "   :return: A 3x3 normal matrix.\n"
+             "   :rtype: :class:`mathutils.Matrix`\n");
 static PyObject *bpygpu_matrix_get_normal_matrix(PyObject *UNUSED(self))
 {
-	float matrix[3][3];
-	GPU_matrix_normal_get(matrix);
-	return Matrix_CreatePyObject(&matrix[0][0], 3, 3, NULL);
+  float matrix[3][3];
+  GPU_matrix_normal_get(matrix);
+  return Matrix_CreatePyObject(&matrix[0][0], 3, 3, NULL);
 }
 
 /** \} */
@@ -487,85 +471,96 @@ static PyObject *bpygpu_matrix_get_normal_matrix(PyObject *UNUSED(self))
  * \{ */
 
 static struct PyMethodDef bpygpu_matrix_methods[] = {
-	/* Manage Stack */
-	{"push", (PyCFunction)bpygpu_matrix_push,
-	 METH_NOARGS, bpygpu_matrix_push_doc},
-	{"pop", (PyCFunction)bpygpu_matrix_pop,
-	 METH_NOARGS, bpygpu_matrix_pop_doc},
-
-	{"push_projection", (PyCFunction)bpygpu_matrix_push_projection,
-	 METH_NOARGS, bpygpu_matrix_push_projection_doc},
-	{"pop_projection", (PyCFunction)bpygpu_matrix_pop_projection,
-	 METH_NOARGS, bpygpu_matrix_pop_projection_doc},
-
-	/* Stack (Context Manager) */
-	{"push_pop", (PyCFunction)bpygpu_matrix_push_pop,
-	 METH_NOARGS, bpygpu_matrix_push_pop_doc},
-	{"push_pop_projection", (PyCFunction)bpygpu_matrix_push_pop_projection,
-	 METH_NOARGS, bpygpu_matrix_push_pop_projection_doc},
-
-	/* Manipulate State */
-	{"multiply_matrix", (PyCFunction)bpygpu_matrix_multiply_matrix,
-	 METH_O, bpygpu_matrix_multiply_matrix_doc},
-	{"scale", (PyCFunction)bpygpu_matrix_scale,
-	 METH_O, bpygpu_matrix_scale_doc},
-	{"scale_uniform", (PyCFunction)bpygpu_matrix_scale_uniform,
-	 METH_O, bpygpu_matrix_scale_uniform_doc},
-	{"translate", (PyCFunction)bpygpu_matrix_translate,
-	 METH_O, bpygpu_matrix_translate_doc},
-
-	/* TODO */
+    /* Manage Stack */
+    {"push", (PyCFunction)bpygpu_matrix_push, METH_NOARGS, bpygpu_matrix_push_doc},
+    {"pop", (PyCFunction)bpygpu_matrix_pop, METH_NOARGS, bpygpu_matrix_pop_doc},
+
+    {"push_projection",
+     (PyCFunction)bpygpu_matrix_push_projection,
+     METH_NOARGS,
+     bpygpu_matrix_push_projection_doc},
+    {"pop_projection",
+     (PyCFunction)bpygpu_matrix_pop_projection,
+     METH_NOARGS,
+     bpygpu_matrix_pop_projection_doc},
+
+    /* Stack (Context Manager) */
+    {"push_pop", (PyCFunction)bpygpu_matrix_push_pop, METH_NOARGS, bpygpu_matrix_push_pop_doc},
+    {"push_pop_projection",
+     (PyCFunction)bpygpu_matrix_push_pop_projection,
+     METH_NOARGS,
+     bpygpu_matrix_push_pop_projection_doc},
+
+    /* Manipulate State */
+    {"multiply_matrix",
+     (PyCFunction)bpygpu_matrix_multiply_matrix,
+     METH_O,
+     bpygpu_matrix_multiply_matrix_doc},
+    {"scale", (PyCFunction)bpygpu_matrix_scale, METH_O, bpygpu_matrix_scale_doc},
+    {"scale_uniform",
+     (PyCFunction)bpygpu_matrix_scale_uniform,
+     METH_O,
+     bpygpu_matrix_scale_uniform_doc},
+    {"translate", (PyCFunction)bpygpu_matrix_translate, METH_O, bpygpu_matrix_translate_doc},
+
+/* TODO */
 #if 0
-	{"rotate", (PyCFunction)bpygpu_matrix_rotate,
-	 METH_O, bpygpu_matrix_rotate_doc},
-	{"rotate_axis", (PyCFunction)bpygpu_matrix_rotate_axis,
-	 METH_O, bpygpu_matrix_rotate_axis_doc},
-	{"look_at", (PyCFunction)bpygpu_matrix_look_at,
-	 METH_O, bpygpu_matrix_look_at_doc},
+  {"rotate", (PyCFunction)bpygpu_matrix_rotate,
+   METH_O, bpygpu_matrix_rotate_doc},
+  {"rotate_axis", (PyCFunction)bpygpu_matrix_rotate_axis,
+   METH_O, bpygpu_matrix_rotate_axis_doc},
+  {"look_at", (PyCFunction)bpygpu_matrix_look_at,
+   METH_O, bpygpu_matrix_look_at_doc},
 #endif
 
-	/* Write State */
-	{"reset", (PyCFunction)bpygpu_matrix_reset,
-	 METH_NOARGS, bpygpu_matrix_reset_doc},
-	{"load_identity", (PyCFunction)bpygpu_matrix_load_identity,
-	 METH_NOARGS, bpygpu_matrix_load_identity_doc},
-	{"load_matrix", (PyCFunction)bpygpu_matrix_load_matrix,
-	 METH_O, bpygpu_matrix_load_matrix_doc},
-	{"load_projection_matrix", (PyCFunction)bpygpu_matrix_load_projection_matrix,
-	 METH_O, bpygpu_matrix_load_projection_matrix_doc},
-
-	/* Read State */
-	{"get_projection_matrix", (PyCFunction)bpygpu_matrix_get_projection_matrix,
-	 METH_NOARGS, bpygpu_matrix_get_projection_matrix_doc},
-	{"get_model_view_matrix", (PyCFunction)bpygpu_matrix_get_model_view_matrix,
-	 METH_NOARGS, bpygpu_matrix_get_model_view_matrix_doc},
-	{"get_normal_matrix", (PyCFunction)bpygpu_matrix_get_normal_matrix,
-	 METH_NOARGS, bpygpu_matrix_get_normal_matrix_doc},
-
-	{NULL, NULL, 0, NULL},
+    /* Write State */
+    {"reset", (PyCFunction)bpygpu_matrix_reset, METH_NOARGS, bpygpu_matrix_reset_doc},
+    {"load_identity",
+     (PyCFunction)bpygpu_matrix_load_identity,
+     METH_NOARGS,
+     bpygpu_matrix_load_identity_doc},
+    {"load_matrix", (PyCFunction)bpygpu_matrix_load_matrix, METH_O, bpygpu_matrix_load_matrix_doc},
+    {"load_projection_matrix",
+     (PyCFunction)bpygpu_matrix_load_projection_matrix,
+     METH_O,
+     bpygpu_matrix_load_projection_matrix_doc},
+
+    /* Read State */
+    {"get_projection_matrix",
+     (PyCFunction)bpygpu_matrix_get_projection_matrix,
+     METH_NOARGS,
+     bpygpu_matrix_get_projection_matrix_doc},
+    {"get_model_view_matrix",
+     (PyCFunction)bpygpu_matrix_get_model_view_matrix,
+     METH_NOARGS,
+     bpygpu_matrix_get_model_view_matrix_doc},
+    {"get_normal_matrix",
+     (PyCFunction)bpygpu_matrix_get_normal_matrix,
+     METH_NOARGS,
+     bpygpu_matrix_get_normal_matrix_doc},
+
+    {NULL, NULL, 0, NULL},
 };
 
-PyDoc_STRVAR(bpygpu_matrix_doc,
-"This module provides access to the matrix stack."
-);
+PyDoc_STRVAR(bpygpu_matrix_doc, "This module provides access to the matrix stack.");
 static PyModuleDef BPyGPU_matrix_module_def = {
-	PyModuleDef_HEAD_INIT,
-	.m_name = "gpu.matrix",
-	.m_doc = bpygpu_matrix_doc,
-	.m_methods = bpygpu_matrix_methods,
+    PyModuleDef_HEAD_INIT,
+    .m_name = "gpu.matrix",
+    .m_doc = bpygpu_matrix_doc,
+    .m_methods = bpygpu_matrix_methods,
 };
 
 PyObject *BPyInit_gpu_matrix(void)
 {
-	PyObject *submodule;
+  PyObject *submodule;
 
-	submodule = PyModule_Create(&BPyGPU_matrix_module_def);
+  submodule = PyModule_Create(&BPyGPU_matrix_module_def);
 
-	if (PyType_Ready(&BPyGPU_matrix_stack_context_Type) < 0) {
-		return NULL;
-	}
+  if (PyType_Ready(&BPyGPU_matrix_stack_context_Type) < 0) {
+    return NULL;
+  }
 
-	return submodule;
+  return submodule;
 }
 
 /** \} */