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Differential D817 Diff 2694 source/blender/bmesh/intern/bmesh_operators.c

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source/blender/bmesh/intern/bmesh_operators.c

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/* operator slot type information - size of one element of the type given. */ /* operator slot type information - size of one element of the type given. */
const int BMO_OPSLOT_TYPEINFO[BMO_OP_SLOT_TOTAL_TYPES] = { const int BMO_OPSLOT_TYPEINFO[BMO_OP_SLOT_TOTAL_TYPES] = {
0, /* 0: BMO_OP_SLOT_SENTINEL */ 0, /* 0: BMO_OP_SLOT_SENTINEL */
sizeof(int), /* 1: BMO_OP_SLOT_BOOL */ sizeof(int), /* 1: BMO_OP_SLOT_BOOL */
sizeof(int), /* 2: BMO_OP_SLOT_INT */ sizeof(int), /* 2: BMO_OP_SLOT_INT */
sizeof(float), /* 3: BMO_OP_SLOT_FLT */ sizeof(float), /* 3: BMO_OP_SLOT_FLT */
sizeof(void *), /* 4: BMO_OP_SLOT_PNT */ sizeof(void *), /* 4: BMO_OP_SLOT_PNT */
sizeof(void *), /* 5: BMO_OP_SLOT_PNT */ sizeof(void *), /* 5: BMO_OP_SLOT_PNT */
0, /* 6: unused */ 0, /* 6: unused */
0, /* 7: unused */ 0, /* 7: unused */
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op->type = opcode; op->type = opcode;
op->type_flag = bmo_opdefines[opcode]->type_flag; op->type_flag = bmo_opdefines[opcode]->type_flag;
op->flag = flag; op->flag = flag;
/* initialize the operator slot types */ /* initialize the operator slot types */
bmo_op_slots_init(bmo_opdefines[opcode]->slot_types_in, op->slots_in); bmo_op_slots_init(bmo_opdefines[opcode]->slot_types_in, op->slots_in);
bmo_op_slots_init(bmo_opdefines[opcode]->slot_types_out, op->slots_out); bmo_op_slots_init(bmo_opdefines[opcode]->slot_types_out, op->slots_out);
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if (bm->stackdepth == 2) if (bm->stackdepth == 2)
bmesh_edit_begin(bm, op->type_flag); bmesh_edit_begin(bm, op->type_flag);
op->exec(bm, op); op->exec(bm, op);
if (bm->stackdepth == 2) if (bm->stackdepth == 2)
bmesh_edit_end(bm, op->type_flag); bmesh_edit_end(bm, op->type_flag);
BMO_pop(bm); BMO_pop(bm);
} }
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slot->len = 4; slot->len = 4;
slot->data.p = BLI_memarena_alloc(op->arena, sizeof(float) * 4 * 4); slot->data.p = BLI_memarena_alloc(op->arena, sizeof(float) * 4 * 4);
if (size == 4) { if (size == 4) {
copy_m4_m4(slot->data.p, (float (*)[4])mat); copy_m4_m4(slot->data.p, (float (*)[4])mat);
} }
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{ {
BMOpSlot *slot = BMO_slot_get(slot_args, slot_name); BMOpSlot *slot = BMO_slot_get(slot_args, slot_name);
BLI_assert(slot->slot_type == BMO_OP_SLOT_ELEMENT_BUF); BLI_assert(slot->slot_type == BMO_OP_SLOT_ELEMENT_BUF);
/* check if its actually a buffer */ /* check if its actually a buffer */
if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF) if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF)
return 0; return 0;
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BMOpSlot *slot = &op->slots[slot_code]; BMOpSlot *slot = &op->slots[slot_code];
void *tmp; void *tmp;
ssize_t allocsize; ssize_t allocsize;
BLI_assert(slot->slottype == BMO_OP_SLOT_ELEMENT_BUF); BLI_assert(slot->slottype == BMO_OP_SLOT_ELEMENT_BUF);
/* check if its actually a buffer */ /* check if its actually a buffer */
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/* check if its actually a buffer */ /* check if its actually a buffer */
if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF) if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF)
return NULL; return NULL;
slot->len = len; slot->len = len;
if (len) { if (len) {
slot->data.buf = BLI_memarena_alloc(op->arena, BMO_OPSLOT_TYPEINFO[slot->slot_type] * len); slot->data.buf = BLI_memarena_alloc(op->arena, BMO_OPSLOT_TYPEINFO[slot->slot_type] * len);
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void *BMO_slot_buffer_get_first(BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name) void *BMO_slot_buffer_get_first(BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name)
{ {
BMOpSlot *slot = BMO_slot_get(slot_args, slot_name); BMOpSlot *slot = BMO_slot_get(slot_args, slot_name);
if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF) if (slot->slot_type != BMO_OP_SLOT_ELEMENT_BUF)
return NULL; return NULL;
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void BMO_error_raise(BMesh *bm, BMOperator *owner, int errcode, const char *msg) void BMO_error_raise(BMesh *bm, BMOperator *owner, int errcode, const char *msg)
{ {
BMOpError *err = MEM_callocN(sizeof(BMOpError), "bmop_error"); BMOpError *err = MEM_callocN(sizeof(BMOpError), "bmop_error");
err->errorcode = errcode; err->errorcode = errcode;
if (!msg) { if (!msg) {
msg = bmo_error_messages[errcode]; msg = bmo_error_messages[errcode];
} }
err->msg = msg; err->msg = msg;
err->op = owner; err->op = owner;
BLI_addhead(&bm->errorstack, err); BLI_addhead(&bm->errorstack, err);
} }
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if (msg) *msg = err->msg; if (msg) *msg = err->msg;
if (op) *op = err->op; if (op) *op = err->op;
return err->errorcode; return err->errorcode;
} }
int BMO_error_pop(BMesh *bm, const char **msg, BMOperator **op) int BMO_error_pop(BMesh *bm, const char **msg, BMOperator **op)
{ {
int errorcode = BMO_error_get(bm, msg, op); int errorcode = BMO_error_get(bm, msg, op);
if (errorcode) { if (errorcode) {
BMOpError *err = bm->errorstack.first; BMOpError *err = bm->errorstack.first;
BLI_remlink(&bm->errorstack, bm->errorstack.first); BLI_remlink(&bm->errorstack, bm->errorstack.first);
MEM_freeN(err); MEM_freeN(err);
} }
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/* we muck around in here, so dup it */ /* we muck around in here, so dup it */
fmt = ofmt = BLI_strdup(_fmt); fmt = ofmt = BLI_strdup(_fmt);
/* find operator name */ /* find operator name */
i = strcspn(fmt, " "); i = strcspn(fmt, " ");
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opname[i] = '\0'; opname[i] = '\0';
fmt += i + (noslot ? 0 : 1); fmt += i + (noslot ? 0 : 1);
i = BMO_opcode_from_opname_check(opname); i = BMO_opcode_from_opname_check(opname);
if (i == -1) { if (i == -1) {
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BMO_op_init(bm, op, flag, opname); BMO_op_init(bm, op, flag, opname);
// def = bmo_opdefines[i]; // def = bmo_opdefines[i];
i = 0; i = 0;
state = true; /* false: not inside slot_code name, true: inside slot_code name */ state = true; /* false: not inside slot_code name, true: inside slot_code name */
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/* jump past leading whitespace */ /* jump past leading whitespace */
i = strspn(fmt, " "); i = strspn(fmt, " ");
fmt += i; fmt += i;
/* ignore trailing whitespace */ /* ignore trailing whitespace */
if (!fmt[i]) if (!fmt[i])
break; break;
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if (bmo_name_to_slotcode_check(op->slots_in, fmt) < 0) { if (bmo_name_to_slotcode_check(op->slots_in, fmt) < 0) {
GOTO_ERROR("name to slot code check failed"); GOTO_ERROR("name to slot code check failed");
} }
BLI_strncpy(slot_name, fmt, sizeof(slot_name)); BLI_strncpy(slot_name, fmt, sizeof(slot_name));
state = false; state = false;
fmt += i; fmt += i;
} }
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