Merge branch 'blender-v3.4-release'

Referenced by issue #103027, Weight Paint gradient tool doesn't work with Paint Mask on

source/blender/freestyle/intern/python/Interface1D/BPy_FEdge.cpp

@@ -89,7 +89,7 @@ static Py_ssize_t FEdge_sq_length(BPy_FEdge * /*self*/)
   return 2;
 }
 
-static PyObject *FEdge_sq_item(BPy_FEdge *self, int keynum)
+static PyObject *FEdge_sq_item(BPy_FEdge *self, Py_ssize_t keynum)
 {
   if (keynum < 0) {
     keynum += FEdge_sq_length(self);

source/blender/freestyle/intern/python/Interface1D/BPy_Stroke.cpp

@@ -74,7 +74,7 @@ static Py_ssize_t Stroke_sq_length(BPy_Stroke *self)
   return self->s->strokeVerticesSize();
 }
 
-static PyObject *Stroke_sq_item(BPy_Stroke *self, int keynum)
+static PyObject *Stroke_sq_item(BPy_Stroke *self, Py_ssize_t keynum)
 {
   if (keynum < 0) {
     keynum += Stroke_sq_length(self);

source/blender/python/bmesh/bmesh_py_types.c

@@ -3118,7 +3118,7 @@ static Py_ssize_t bpy_bmelemseq_length(BPy_BMElemSeq *self)
   }
 }
 
-static PyObject *bpy_bmelemseq_subscript_int(BPy_BMElemSeq *self, int keynum)
+static PyObject *bpy_bmelemseq_subscript_int(BPy_BMElemSeq *self, Py_ssize_t keynum)
 {
   BPY_BM_CHECK_OBJ(self);
 

source/blender/python/bmesh/bmesh_py_types_customdata.c

@@ -740,7 +740,8 @@ static PyObject *bpy_bmlayercollection_subscript_str(BPy_BMLayerCollection *self
   return NULL;
 }
 
-static PyObject *bpy_bmlayercollection_subscript_int(BPy_BMLayerCollection *self, int keynum)
+static PyObject *bpy_bmlayercollection_subscript_int(BPy_BMLayerCollection *self,
+                                                     Py_ssize_t keynum)
 {
   Py_ssize_t len;
   BPY_BM_CHECK_OBJ(self);

source/blender/python/bmesh/bmesh_py_types_meshdata.c

@@ -391,7 +391,7 @@ typedef struct BPy_BMDeformVert {
 /* Mapping Protocols
  * ================= */
 
-static int bpy_bmdeformvert_len(BPy_BMDeformVert *self)
+static Py_ssize_t bpy_bmdeformvert_len(BPy_BMDeformVert *self)
 {
   return self->data->totweight;
 }

source/blender/python/bmesh/bmesh_py_types_select.c

@@ -163,7 +163,7 @@ static Py_ssize_t bpy_bmeditselseq_length(BPy_BMEditSelSeq *self)
   return BLI_listbase_count(&self->bm->selected);
 }
 
-static PyObject *bpy_bmeditselseq_subscript_int(BPy_BMEditSelSeq *self, int keynum)
+static PyObject *bpy_bmeditselseq_subscript_int(BPy_BMEditSelSeq *self, Py_ssize_t keynum)
 {
   BMEditSelection *ese;
 

source/blender/python/generic/bgl.c

@@ -417,11 +417,11 @@ static PyObject *Method_ShaderSource(PyObject *self, PyObject *args);
 
 /* Buffer sequence methods */
 
-static int Buffer_len(Buffer *self);
-static PyObject *Buffer_item(Buffer *self, int i);
-static PyObject *Buffer_slice(Buffer *self, int begin, int end);
-static int Buffer_ass_item(Buffer *self, int i, PyObject *v);
-static int Buffer_ass_slice(Buffer *self, int begin, int end, PyObject *seq);
+static Py_ssize_t Buffer_len(Buffer *self);
+static PyObject *Buffer_item(Buffer *self, Py_ssize_t i);
+static PyObject *Buffer_slice(Buffer *self, Py_ssize_t begin, Py_ssize_t end);
+static int Buffer_ass_item(Buffer *self, Py_ssize_t i, PyObject *v);
+static int Buffer_ass_slice(Buffer *self, Py_ssize_t begin, Py_ssize_t end, PyObject *seq);
 static PyObject *Buffer_subscript(Buffer *self, PyObject *item);
 static int Buffer_ass_subscript(Buffer *self, PyObject *item, PyObject *value);
 
@@ -794,12 +794,12 @@ static PyObject *Buffer_new(PyTypeObject *UNUSED(type), PyObject *args, PyObject
 
 /* Buffer sequence methods */
 
-static int Buffer_len(Buffer *self)
+static Py_ssize_t Buffer_len(Buffer *self)
 {
   return self->dimensions[0];
 }
 
-static PyObject *Buffer_item(Buffer *self, int i)
+static PyObject *Buffer_item(Buffer *self, Py_ssize_t i)
 {
   if (i >= self->dimensions[0] || i < 0) {
     PyErr_SetString(PyExc_IndexError, "array index out of range");
@@ -837,10 +837,9 @@ static PyObject *Buffer_item(Buffer *self, int i)
   return NULL;
 }
 
-static PyObject *Buffer_slice(Buffer *self, int begin, int end)
+static PyObject *Buffer_slice(Buffer *self, Py_ssize_t begin, Py_ssize_t end)
 {
   PyObject *list;
-  int count;
 
   if (begin < 0) {
     begin = 0;
@@ -854,13 +853,13 @@ static PyObject *Buffer_slice(Buffer *self, int begin, int end)
 
   list = PyList_New(end - begin);
 
-  for (count = begin; count < end; count++) {
+  for (Py_ssize_t count = begin; count < end; count++) {
     PyList_SET_ITEM(list, count - begin, Buffer_item(self, count));
   }
   return list;
 }
 
-static int Buffer_ass_item(Buffer *self, int i, PyObject *v)
+static int Buffer_ass_item(Buffer *self, Py_ssize_t i, PyObject *v)
 {
   if (i >= self->dimensions[0] || i < 0) {
     PyErr_SetString(PyExc_IndexError, "array assignment index out of range");
@@ -895,10 +894,11 @@ static int Buffer_ass_item(Buffer *self, int i, PyObject *v)
   }
 }
 
-static int Buffer_ass_slice(Buffer *self, int begin, int end, PyObject *seq)
+static int Buffer_ass_slice(Buffer *self, Py_ssize_t begin, Py_ssize_t end, PyObject *seq)
 {
   PyObject *item;
-  int count, err = 0;
+  int err = 0;
+  Py_ssize_t count;
 
   if (begin < 0) {
     begin = 0;
@@ -918,7 +918,7 @@ static int Buffer_ass_slice(Buffer *self, int begin, int end, PyObject *seq)
     return -1;
   }
 
-  /* re-use count var */
+  /* Re-use count variable. */
   if ((count = PySequence_Size(seq)) != (end - begin)) {
     PyErr_Format(PyExc_TypeError,
                  "buffer[:] = value, size mismatch in assignment. "

source/blender/python/generic/idprop_py_api.c

@@ -1695,12 +1695,12 @@ static PyMethodDef BPy_IDArray_methods[] = {
     {NULL, NULL, 0, NULL},
 };
 
-static int BPy_IDArray_Len(BPy_IDArray *self)
+static Py_ssize_t BPy_IDArray_Len(BPy_IDArray *self)
 {
   return self->prop->len;
 }
 
-static PyObject *BPy_IDArray_GetItem(BPy_IDArray *self, int index)
+static PyObject *BPy_IDArray_GetItem(BPy_IDArray *self, Py_ssize_t index)
 {
   if (index < 0 || index >= self->prop->len) {
     PyErr_SetString(PyExc_IndexError, "index out of range!");
@@ -1722,7 +1722,7 @@ static PyObject *BPy_IDArray_GetItem(BPy_IDArray *self, int index)
   return NULL;
 }
 
-static int BPy_IDArray_SetItem(BPy_IDArray *self, int index, PyObject *value)
+static int BPy_IDArray_SetItem(BPy_IDArray *self, Py_ssize_t index, PyObject *value)
 {
   if (index < 0 || index >= self->prop->len) {
     PyErr_SetString(PyExc_RuntimeError, "index out of range!");

source/blender/python/gpu/gpu_py_buffer.c

@@ -159,7 +159,7 @@ static BPyGPUBuffer *pygpu_buffer_make_from_data(PyObject *parent,
   return buffer;
 }
 
-static PyObject *pygpu_buffer__sq_item(BPyGPUBuffer *self, int i)
+static PyObject *pygpu_buffer__sq_item(BPyGPUBuffer *self, Py_ssize_t i)
 {
   if (i >= self->shape[0] || i < 0) {
     PyErr_SetString(PyExc_IndexError, "array index out of range");
@@ -200,10 +200,10 @@ static PyObject *pygpu_buffer__sq_item(BPyGPUBuffer *self, int i)
 
 static PyObject *pygpu_buffer_to_list(BPyGPUBuffer *self)
 {
-  int i, len = self->shape[0];
+  const Py_ssize_t len = self->shape[0];
   PyObject *list = PyList_New(len);
 
-  for (i = 0; i < len; i++) {
+  for (Py_ssize_t i = 0; i < len; i++) {
     PyList_SET_ITEM(list, i, pygpu_buffer__sq_item(self, i));
   }
 
@@ -313,7 +313,7 @@ static PyObject *pygpu_buffer__tp_repr(BPyGPUBuffer *self)
   return repr;
 }
 
-static int pygpu_buffer__sq_ass_item(BPyGPUBuffer *self, int i, PyObject *v);
+static int pygpu_buffer__sq_ass_item(BPyGPUBuffer *self, Py_ssize_t i, PyObject *v);
 
 static int pygpu_buffer_ass_slice(BPyGPUBuffer *self,
                                   Py_ssize_t begin,
@@ -430,7 +430,7 @@ static int pygpu_buffer__tp_is_gc(BPyGPUBuffer *self)
 
 /* BPyGPUBuffer sequence methods */
 
-static int pygpu_buffer__sq_length(BPyGPUBuffer *self)
+static Py_ssize_t pygpu_buffer__sq_length(BPyGPUBuffer *self)
 {
   return self->shape[0];
 }
@@ -458,7 +458,7 @@ static PyObject *pygpu_buffer_slice(BPyGPUBuffer *self, Py_ssize_t begin, Py_ssi
   return list;
 }
 
-static int pygpu_buffer__sq_ass_item(BPyGPUBuffer *self, int i, PyObject *v)
+static int pygpu_buffer__sq_ass_item(BPyGPUBuffer *self, Py_ssize_t i, PyObject *v)
 {
   if (i >= self->shape[0] || i < 0) {
     PyErr_SetString(PyExc_IndexError, "array assignment index out of range");

source/blender/python/intern/bpy_rna.c

@@ -2328,7 +2328,7 @@ static int pyrna_prop_collection_ass_subscript_int(BPy_PropertyRNA *self,
   return 0;
 }
 
-static PyObject *pyrna_prop_array_subscript_int(BPy_PropertyArrayRNA *self, int keynum)
+static PyObject *pyrna_prop_array_subscript_int(BPy_PropertyArrayRNA *self, Py_ssize_t keynum)
 {
   int len;
 
@@ -2883,7 +2883,7 @@ static PyObject *pyrna_prop_array_subscript(BPy_PropertyArrayRNA *self, PyObject
     if (key_slice->start == Py_None && key_slice->stop == Py_None) {
       /* NOTE: no significant advantage with optimizing [:] slice as with collections,
        * but include here for consistency with collection slice func */
-      const Py_ssize_t len = (Py_ssize_t)pyrna_prop_array_length(self);
+      const Py_ssize_t len = pyrna_prop_array_length(self);
       return pyrna_prop_array_subscript_slice(self, &self->ptr, self->prop, 0, len, len);
     }
 

source/blender/python/mathutils/mathutils_Color.c

@@ -351,13 +351,13 @@ static Py_hash_t Color_hash(ColorObject *self)
  * \{ */
 
 /** Sequence length: `len(object)`. */
-static int Color_len(ColorObject *UNUSED(self))
+static Py_ssize_t Color_len(ColorObject *UNUSED(self))
 {
   return COLOR_SIZE;
 }
 
 /** Sequence accessor (get): `x = object[i]`. */
-static PyObject *Color_item(ColorObject *self, int i)
+static PyObject *Color_item(ColorObject *self, Py_ssize_t i)
 {
   if (i < 0) {
     i = COLOR_SIZE - i;
@@ -378,7 +378,7 @@ static PyObject *Color_item(ColorObject *self, int i)
 }
 
 /** Sequence accessor (set): `object[i] = x`. */
-static int Color_ass_item(ColorObject *self, int i, PyObject *value)
+static int Color_ass_item(ColorObject *self, Py_ssize_t i, PyObject *value)
 {
   float f;
 

source/blender/python/mathutils/mathutils_Euler.c

@@ -434,13 +434,13 @@ static Py_hash_t Euler_hash(EulerObject *self)
  * \{ */
 
 /** Sequence length: `len(object)`. */
-static int Euler_len(EulerObject *UNUSED(self))
+static Py_ssize_t Euler_len(EulerObject *UNUSED(self))
 {
   return EULER_SIZE;
 }
 
 /** Sequence accessor (get): `x = object[i]`. */
-static PyObject *Euler_item(EulerObject *self, int i)
+static PyObject *Euler_item(EulerObject *self, Py_ssize_t i)
 {
   if (i < 0) {
     i = EULER_SIZE - i;
@@ -461,7 +461,7 @@ static PyObject *Euler_item(EulerObject *self, int i)
 }
 
 /** Sequence accessor (set): `object[i] = x`. */
-static int Euler_ass_item(EulerObject *self, int i, PyObject *value)
+static int Euler_ass_item(EulerObject *self, Py_ssize_t i, PyObject *value)
 {
   float f;
 

source/blender/python/mathutils/mathutils_Matrix.c

@@ -2379,7 +2379,7 @@ static Py_hash_t Matrix_hash(MatrixObject *self)
  * \{ */
 
 /** Sequence length: `len(object)`. */
-static int Matrix_len(MatrixObject *self)
+static Py_ssize_t Matrix_len(MatrixObject *self)
 {
   return self->row_num;
 }
@@ -2388,7 +2388,7 @@ static int Matrix_len(MatrixObject *self)
  * Sequence accessor (get): `x = object[i]`.
  * \note the wrapped vector gives direct access to the matrix data.
  */
-static PyObject *Matrix_item_row(MatrixObject *self, int row)
+static PyObject *Matrix_item_row(MatrixObject *self, Py_ssize_t row)
 {
   if (BaseMath_ReadCallback_ForWrite(self) == -1) {
     return NULL;
@@ -2407,7 +2407,7 @@ static PyObject *Matrix_item_row(MatrixObject *self, int row)
  * Sequence accessor (get): `x = object.col[i]`.
  * \note the wrapped vector gives direct access to the matrix data.
  */
-static PyObject *Matrix_item_col(MatrixObject *self, int col)
+static PyObject *Matrix_item_col(MatrixObject *self, Py_ssize_t col)
 {
   if (BaseMath_ReadCallback_ForWrite(self) == -1) {
     return NULL;
@@ -3633,15 +3633,15 @@ static int MatrixAccess_len(MatrixAccessObject *self)
   return (self->type == MAT_ACCESS_ROW) ? self->matrix_user->row_num : self->matrix_user->col_num;
 }
 
-static PyObject *MatrixAccess_slice(MatrixAccessObject *self, int begin, int end)
+static PyObject *MatrixAccess_slice(MatrixAccessObject *self, Py_ssize_t begin, Py_ssize_t end)
 {
   PyObject *tuple;
-  int count;
+  Py_ssize_t count;
 
   /* row/col access */
   MatrixObject *matrix_user = self->matrix_user;
   int matrix_access_len;
-  PyObject *(*Matrix_item_new)(MatrixObject *, int);
+  PyObject *(*Matrix_item_new)(MatrixObject *, Py_ssize_t);
 
   if (self->type == MAT_ACCESS_ROW) {
     matrix_access_len = matrix_user->row_num;

source/blender/python/mathutils/mathutils_Quaternion.c

@@ -881,13 +881,13 @@ static Py_hash_t Quaternion_hash(QuaternionObject *self)
  * \{ */
 
 /** Sequence length: `len(object)`. */
-static int Quaternion_len(QuaternionObject *UNUSED(self))
+static Py_ssize_t Quaternion_len(QuaternionObject *UNUSED(self))
 {
   return QUAT_SIZE;
 }
 
 /** Sequence accessor (get): `x = object[i]`. */
-static PyObject *Quaternion_item(QuaternionObject *self, int i)
+static PyObject *Quaternion_item(QuaternionObject *self, Py_ssize_t i)
 {
   if (i < 0) {
     i = QUAT_SIZE - i;
@@ -908,7 +908,7 @@ static PyObject *Quaternion_item(QuaternionObject *self, int i)
 }
 
 /** Sequence accessor (set): `object[i] = x`. */
-static int Quaternion_ass_item(QuaternionObject *self, int i, PyObject *ob)
+static int Quaternion_ass_item(QuaternionObject *self, Py_ssize_t i, PyObject *ob)
 {
   float f;
 

source/blender/python/mathutils/mathutils_Vector.c

@@ -1667,7 +1667,7 @@ static Py_hash_t Vector_hash(VectorObject *self)
  * \{ */
 
 /** Sequence length: `len(object)`. */
-static int Vector_len(VectorObject *self)
+static Py_ssize_t Vector_len(VectorObject *self)
 {
   return self->vec_num;
 }
@@ -1699,7 +1699,7 @@ static PyObject *vector_item_internal(VectorObject *self, int i, const bool is_a
 }
 
 /** Sequence accessor (get): `x = object[i]`. */
-static PyObject *Vector_item(VectorObject *self, int i)
+static PyObject *Vector_item(VectorObject *self, Py_ssize_t i)
 {
   return vector_item_internal(self, i, false);
 }
@@ -1747,7 +1747,7 @@ static int vector_ass_item_internal(VectorObject *self, int i, PyObject *value,
 }
 
 /** Sequence accessor (set): `object[i] = x`. */
-static int Vector_ass_item(VectorObject *self, int i, PyObject *value)
+static int Vector_ass_item(VectorObject *self, Py_ssize_t i, PyObject *value)
 {
   return vector_ass_item_internal(self, i, value, false);
 }