archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

use strict flags for lasso, boxpack, gsqueue and quadric's.

Browse Source 
for lasso also use unsigned ints rather then shorts for the path length.
This commit is contained in:
Campbell Barton
2013-09-01 03:43:10 +00:00
parent 098cf90956
commit 9d04a61f36
6 changed files with 32 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
source/blender/blenlib/BLI_lasso.h
View File

@@ -34,8 +34,8 @@
struct rcti;
void BLI_lasso_boundbox(struct rcti *rect, const int mcords[][2], const short moves);
bool BLI_lasso_is_point_inside(const int mcords[][2], const short moves, const int sx, const int sy, const int error_value);
bool BLI_lasso_is_edge_inside(const int mcords[][2], const short moves, int x0, int y0, int x1, int y1, const int error_value);
void BLI_lasso_boundbox(struct rcti *rect, const int mcords[][2], const unsigned int moves);
bool BLI_lasso_is_point_inside(const int mcords[][2], const unsigned int moves, const int sx, const int sy, const int error_value);
bool BLI_lasso_is_edge_inside(const int mcords[][2], const unsigned int moves, int x0, int y0, int x1, int y1, const int error_value);
#endif

3
source/blender/blenlib/BLI_strict_flags.h
View File

@@ -33,6 +33,9 @@
# pragma GCC diagnostic error "-Wsign-compare"
# pragma GCC diagnostic error "-Wconversion"
# endif
# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 408 /* gcc4.8+ only (behavior changed to ignore globals)*/
# pragma GCC diagnostic error "-Wshadow"
# endif
#endif
#endif /* __BLI_STRICT_FLAGS_H__ */

14
source/blender/blenlib/intern/boxpack2d.c
View File

@@ -27,7 +27,9 @@
#include <stdlib.h> /* for qsort */
#include "MEM_guardedalloc.h"
#include "BLI_boxpack2d.h"
#include "BLI_strict_flags.h"
#include "BLI_boxpack2d.h" /* own include */
/* BoxPacker for backing 2D rectangles into a square
*
@@ -169,11 +171,11 @@ void BLI_box_pack_2D(BoxPack *boxarray, const int len, float *tot_width, float *
}
/* Sort boxes, biggest first */
qsort(boxarray, len, sizeof(BoxPack), box_areasort);
qsort(boxarray, (size_t)len, sizeof(BoxPack), box_areasort);
/* add verts to the boxes, these are only used internally */
vert = vertarray = MEM_mallocN(len * 4 * sizeof(BoxVert), "BoxPack Verts");
vertex_pack_indices = MEM_mallocN(len * 3 * sizeof(int), "BoxPack Indices");
vert = vertarray = MEM_mallocN((size_t)len * 4 * sizeof(BoxVert), "BoxPack Verts");
vertex_pack_indices = MEM_mallocN((size_t)len * 3 * sizeof(int), "BoxPack Indices");
for (box = boxarray, box_index = 0, i = 0; box_index < len; box_index++, box++) {
@@ -241,7 +243,7 @@ void BLI_box_pack_2D(BoxPack *boxarray, const int len, float *tot_width, float *
box_width = box->w;
box_height = box->h;
qsort(vertex_pack_indices, verts_pack_len, sizeof(int), vertex_sort);
qsort(vertex_pack_indices, (size_t)verts_pack_len, sizeof(int), vertex_sort);
/* Pack the box in with the others */
/* sort the verts */
@@ -318,7 +320,7 @@ void BLI_box_pack_2D(BoxPack *boxarray, const int len, float *tot_width, float *
(*tot_height) = max_ff(BOXTOP(box), (*tot_height));
/* Place the box */
vert->free &= ~quad_flags[j];
vert->free &= (short)~quad_flags[j];
switch (j) {
case TR:

17
source/blender/blenlib/intern/gsqueue.c
View File

@@ -35,6 +35,7 @@
#include "BLI_utildefines.h"
#include "BLI_gsqueue.h"
#include "BLI_strict_flags.h"
typedef struct _GSQueueElem GSQueueElem;
struct _GSQueueElem {
@@ -93,7 +94,7 @@ int BLI_gsqueue_size(GSQueue *gq)
*/
void BLI_gsqueue_peek(GSQueue *gq, void *item_r)
{
memcpy(item_r, &gq->head[1], gq->elem_size);
memcpy(item_r, &gq->head[1], (size_t)gq->elem_size);
}
/**
@@ -114,7 +115,7 @@ void BLI_gsqueue_pop(GSQueue *gq, void *item_r)
gq->head = gq->head->next;
}
if (item_r) memcpy(item_r, &elem[1], gq->elem_size);
if (item_r) memcpy(item_r, &elem[1], (size_t)gq->elem_size);
MEM_freeN(elem);
}
@@ -130,11 +131,11 @@ void BLI_gsqueue_push(GSQueue *gq, void *item)
/* compare: prevent events added double in row */
if (!BLI_gsqueue_is_empty(gq)) {
if (0 == memcmp(item, &gq->head[1], gq->elem_size))
if (0 == memcmp(item, &gq->head[1], (size_t)gq->elem_size))
return;
}
elem = MEM_mallocN(sizeof(*elem) + gq->elem_size, "gqueue_push");
memcpy(&elem[1], item, gq->elem_size);
elem = MEM_mallocN(sizeof(*elem) + (size_t)gq->elem_size, "gqueue_push");
memcpy(&elem[1], item, (size_t)gq->elem_size);
elem->next = NULL;
if (BLI_gsqueue_is_empty(gq)) {
@@ -154,8 +155,8 @@ void BLI_gsqueue_push(GSQueue *gq, void *item)
*/
void BLI_gsqueue_pushback(GSQueue *gq, void *item)
{
GSQueueElem *elem = MEM_mallocN(sizeof(*elem) + gq->elem_size, "gqueue_push");
memcpy(&elem[1], item, gq->elem_size);
GSQueueElem *elem = MEM_mallocN(sizeof(*elem) + (size_t)gq->elem_size, "gqueue_push");
memcpy(&elem[1], item, (size_t)gq->elem_size);
elem->next = gq->head;
if (BLI_gsqueue_is_empty(gq)) {
@@ -176,5 +177,3 @@ void BLI_gsqueue_free(GSQueue *gq)
}
MEM_freeN(gq);
}

15
source/blender/blenlib/intern/lasso.c
View File

@@ -34,12 +34,13 @@
#include "BLI_math.h"
#include "BLI_rect.h"
#include "BLI_strict_flags.h"
#include "BLI_lasso.h" /* own include */
void BLI_lasso_boundbox(rcti *rect, const int mcords[][2], const short moves)
void BLI_lasso_boundbox(rcti *rect, const int mcords[][2], const unsigned int moves)
{
short a;
unsigned int a;
rect->xmin = rect->xmax = mcords[0][0];
rect->ymin = rect->ymax = mcords[0][1];
@@ -53,11 +54,11 @@ void BLI_lasso_boundbox(rcti *rect, const int mcords[][2], const short moves)
}
bool BLI_lasso_is_point_inside(const int mcords[][2], const short moves,
bool BLI_lasso_is_point_inside(const int mcords[][2], const unsigned int moves,
const int sx, const int sy,
const int error_value)
{
if (sx == error_value) {
if (sx == error_value || moves == 0) {
return false;
}
else {
@@ -67,14 +68,14 @@ bool BLI_lasso_is_point_inside(const int mcords[][2], const short moves,
}
/* edge version for lasso select. we assume boundbox check was done */
bool BLI_lasso_is_edge_inside(const int mcords[][2], const short moves,
bool BLI_lasso_is_edge_inside(const int mcords[][2], const unsigned int moves,
int x0, int y0, int x1, int y1,
const int error_value)
{
int v1[2], v2[2];
int a;
unsigned int a;
if (x0 == error_value || x1 == error_value) {
if (x0 == error_value || x1 == error_value || moves == 0) {
return false;
}

2
source/blender/blenlib/intern/quadric.c
View File

@@ -35,6 +35,8 @@
//#include <string.h>
#include "BLI_math.h"
#include "BLI_strict_flags.h"
#include "BLI_quadric.h" /* own include */