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bmesh py api: BPY_BM_CHECK_SOURCE_* macro now accepts multiple args

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This commit is contained in:
Campbell Barton
2014-07-17 10:11:43 +10:00
parent a798e01dc3
commit 7f4735ab3b
5 changed files with 50 additions and 26 deletions
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50
source/blender/python/bmesh/bmesh_py_types.c
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@@ -645,7 +645,7 @@ static int bpy_bmfaceseq_active_set(BPy_BMElem *self, PyObject *value, void *UNU
return 0;
}
else if (BPy_BMFace_Check(value)) {
BPY_BM_CHECK_SOURCE_INT(value, bm, "faces.active = f");
BPY_BM_CHECK_SOURCE_INT(bm, "faces.active = f", value);
bm->act_face = ((BPy_BMFace *)value)->f;
return 0;
@@ -1411,7 +1411,7 @@ static PyObject *bpy_bmvert_copy_from_face_interp(BPy_BMVert *self, PyObject *ar
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(py_face, bm, "copy_from_face_interp()");
BPY_BM_CHECK_SOURCE_OBJ(bm, "copy_from_face_interp()", py_face);
BM_vert_interp_from_face(bm, self->v, py_face->f);
@@ -1557,7 +1557,7 @@ static PyObject *bpy_bmedge_other_vert(BPy_BMEdge *self, BPy_BMVert *value)
return NULL;
}
BPY_BM_CHECK_SOURCE_OBJ(value, self->bm, "BMEdge.other_vert(vert)");
BPY_BM_CHECK_SOURCE_OBJ(self->bm, "BMEdge.other_vert(vert)", value);
other = BM_edge_other_vert(self->e, value->v);
@@ -1614,7 +1614,7 @@ static PyObject *bpy_bmface_copy_from_face_interp(BPy_BMFace *self, PyObject *ar
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(py_face, bm, "BMFace.copy_from_face_interp(face)");
BPY_BM_CHECK_SOURCE_OBJ(bm, "BMFace.copy_from_face_interp(face)", py_face);
BM_face_interp_from_face(bm, self->f, py_face->f, do_vertex);
@@ -1811,7 +1811,7 @@ static PyObject *bpy_bmloop_copy_from_face_interp(BPy_BMLoop *self, PyObject *ar
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(py_face, bm, "BMLoop.copy_from_face_interp(face)");
BPY_BM_CHECK_SOURCE_OBJ(bm, "BMLoop.copy_from_face_interp(face)", py_face);
BM_loop_interp_from_face(bm, self->l, py_face->f, do_vertex, do_multires);
@@ -2094,7 +2094,7 @@ static PyObject *bpy_bmvertseq_remove(BPy_BMElemSeq *self, BPy_BMVert *value)
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(value, bm, "verts.remove(vert)");
BPY_BM_CHECK_SOURCE_OBJ(bm, "verts.remove(vert)", value);
BM_vert_kill(bm, value->v);
bpy_bm_generic_invalidate((BPy_BMGeneric *)value);
@@ -2118,7 +2118,7 @@ static PyObject *bpy_bmedgeseq_remove(BPy_BMElemSeq *self, BPy_BMEdge *value)
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(value, bm, "edges.remove(edges)");
BPY_BM_CHECK_SOURCE_OBJ(bm, "edges.remove(edges)", value);
BM_edge_kill(bm, value->e);
bpy_bm_generic_invalidate((BPy_BMGeneric *)value);
@@ -2142,7 +2142,7 @@ static PyObject *bpy_bmfaceseq_remove(BPy_BMElemSeq *self, BPy_BMFace *value)
else {
BMesh *bm = self->bm;
BPY_BM_CHECK_SOURCE_OBJ(value, bm, "faces.remove(face)");
BPY_BM_CHECK_SOURCE_OBJ(bm, "faces.remove(face)", value);
BM_face_kill(bm, value->f);
bpy_bm_generic_invalidate((BPy_BMGeneric *)value);
@@ -3584,18 +3584,34 @@ int bpy_bm_generic_valid_check(BPy_BMGeneric *self)
}
}
int bpy_bm_generic_valid_check_source(BPy_BMGeneric *self, BMesh *bm_source, const char *error_prefix)
int bpy_bm_generic_valid_check_source(BMesh *bm_source, const char *error_prefix, void **args, unsigned int args_tot)
{
int ret = bpy_bm_generic_valid_check(self);
if (LIKELY(ret == 0)) {
if (UNLIKELY(self->bm != bm_source)) {
/* could give more info here */
PyErr_Format(PyExc_ValueError,
"%.200s: BMesh data of type %.200s is from another mesh",
error_prefix, Py_TYPE(self)->tp_name);
ret = -1;
int ret = 0;
while (args_tot--) {
BPy_BMGeneric *py_bm_elem = args[args_tot];
if (py_bm_elem) {
BLI_assert(BPy_BMesh_Check(py_bm_elem) ||
BPy_BMElem_Check(py_bm_elem));
ret = bpy_bm_generic_valid_check(py_bm_elem);
if (UNLIKELY(ret == -1)) {
break;
}
else {
if (UNLIKELY(py_bm_elem->bm != bm_source)) {
/* could give more info here */
PyErr_Format(PyExc_ValueError,
"%.200s: BMesh data of type %.200s is from another mesh",
error_prefix, Py_TYPE(py_bm_elem)->tp_name);
ret = -1;
break;
}
}
}
}
return ret;
}

18
source/blender/python/bmesh/bmesh_py_types.h
View File

@@ -175,7 +175,7 @@ char *BPy_BMElem_StringFromHType(const char htype);
// void bpy_bm_generic_invalidate(BPy_BMGeneric *self);
int bpy_bm_generic_valid_check(BPy_BMGeneric *self);
int bpy_bm_generic_valid_check_source(BPy_BMGeneric *self, BMesh *bm_source, const char *error_prefix);
int bpy_bm_generic_valid_check_source(BMesh *bm_source, const char *error_prefix, void **args, unsigned int args_n) ATTR_NONNULL(1, 2);
#define BPY_BM_CHECK_OBJ(obj) \
if (UNLIKELY(bpy_bm_generic_valid_check((BPy_BMGeneric *)obj) == -1)) { return NULL; } (void)0
@@ -183,10 +183,18 @@ int bpy_bm_generic_valid_check_source(BPy_BMGeneric *self, BMesh *bm_source, co
if (UNLIKELY(bpy_bm_generic_valid_check((BPy_BMGeneric *)obj) == -1)) { return -1; } (void)0
/* macros like BPY_BM_CHECK_OBJ/BPY_BM_CHECK_INT that ensure we're from the right BMesh */
#define BPY_BM_CHECK_SOURCE_OBJ(obj, bm, errmsg) \
if (UNLIKELY(bpy_bm_generic_valid_check_source((BPy_BMGeneric *)obj, bm, errmsg) == -1)) { return NULL; } (void)0
#define BPY_BM_CHECK_SOURCE_INT(obj, bm, errmsg) \
if (UNLIKELY(bpy_bm_generic_valid_check_source((BPy_BMGeneric *)obj, bm, errmsg) == -1)) { return -1; } (void)0
#define BPY_BM_CHECK_SOURCE_OBJ(bm, errmsg, ...) { \
void *_args[] = {__VA_ARGS__}; \
if (UNLIKELY(bpy_bm_generic_valid_check_source(bm, errmsg, _args, ARRAY_SIZE(_args)) == -1)) { \
return NULL; \
} \
} (void)0
#define BPY_BM_CHECK_SOURCE_INT(bm, errmsg, ...) { \
void *_args[] = {__VA_ARGS__}; \
if (UNLIKELY(bpy_bm_generic_valid_check_source(bm, errmsg, _args, ARRAY_SIZE(_args)) == -1)) { \
return -1; \
} \
} (void)0
#define BPY_BM_IS_VALID(obj) (LIKELY((obj)->bm != NULL))

2
source/blender/python/bmesh/bmesh_py_types_customdata.c
View File

@@ -281,7 +281,7 @@ static PyObject *bpy_bmlayeritem_copy_from(BPy_BMLayerItem *self, BPy_BMLayerIte
}
BPY_BM_CHECK_OBJ(self);
BPY_BM_CHECK_SOURCE_OBJ(value, self->bm, "layer.copy_from()");
BPY_BM_CHECK_SOURCE_OBJ(self->bm, "layer.copy_from()", value);
if ((self->htype != value->htype) ||
(self->type != value->type))

4
source/blender/python/bmesh/bmesh_py_types_select.c
View File

@@ -112,7 +112,7 @@ static PyObject *bpy_bmeditselseq_add(BPy_BMEditSelSeq *self, BPy_BMElem *value)
return NULL;
}
BPY_BM_CHECK_SOURCE_OBJ(value, self->bm, "select_history.add()");
BPY_BM_CHECK_SOURCE_OBJ(self->bm, "select_history.add()", value);
BM_select_history_store(self->bm, value->ele);
@@ -137,7 +137,7 @@ static PyObject *bpy_bmeditselseq_remove(BPy_BMEditSelSeq *self, BPy_BMElem *val
return NULL;
}
BPY_BM_CHECK_SOURCE_OBJ(value, self->bm, "select_history.remove()");
BPY_BM_CHECK_SOURCE_OBJ(self->bm, "select_history.remove()", value);
if (BM_select_history_remove(self->bm, value->ele) == false) {
PyErr_SetString(PyExc_ValueError,

2
source/blender/python/bmesh/bmesh_py_utils.c
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@@ -630,7 +630,7 @@ static PyObject *bpy_bm_utils_face_vert_separate(PyObject *UNUSED(self), PyObjec
bm = py_face->bm;
BPY_BM_CHECK_OBJ(py_face);
BPY_BM_CHECK_SOURCE_OBJ(py_vert, bm, "face_vert_separate()");
BPY_BM_CHECK_SOURCE_OBJ(bm, "face_vert_separate()", py_vert);
l = BM_face_vert_share_loop(py_face->f, py_vert->v);