static DrawInfo *def_internal_icon(ImBuf *bbuf, int icon_id, int xofs, int yofs, int size, int type)
{
Icon *new_icon = NULL;
IconImage *iimg = NULL;
DrawInfo *di;
new_icon = MEM_callocN(sizeof(Icon), "texicon");
new_icon->obj = NULL; /* icon is not for library object */
new_icon->type = 0;
di = MEM_callocN(sizeof(DrawInfo), "drawinfo");
di->type = type;
if (type == ICON_TYPE_TEXTURE) {
di->data.texture.x = xofs;
di->data.texture.y = yofs;
di->data.texture.w = size;
di->data.texture.h = size;
}
else if (type == ICON_TYPE_BUFFER) {
iimg = MEM_callocN(sizeof(IconImage), "icon_img");
iimg->w = size;
iimg->h = size;
/* icon buffers can get initialized runtime now, via datatoc */
if (bbuf) {
int y, imgsize;
iimg->rect = MEM_mallocN(size * size * sizeof(unsigned int), "icon_rect");
/* Here we store the rect in the icon - same as before */
if (size == bbuf->x && size == bbuf->y && xofs == 0 && yofs == 0)
memcpy(iimg->rect, bbuf->rect, size * size * sizeof(int));
else {
/* this code assumes square images */
imgsize = bbuf->x;
for (y = 0; y < size; y++) {
memcpy(&iimg->rect[y * size], &bbuf->rect[(y + yofs) * imgsize + xofs], size * sizeof(int));
}
}
}
di->data.buffer.image = iimg;
}
new_icon->drawinfo_free = UI_icons_free_drawinfo;
new_icon->drawinfo = di;
BKE_icon_set(icon_id, new_icon);
return di;
}
static void def_internal_vicon(int icon_id, VectorDrawFunc drawFunc)
{
Icon *new_icon = NULL;
DrawInfo *di;
new_icon = MEM_callocN(sizeof(Icon), "texicon");
new_icon->obj = NULL; /* icon is not for library object */
new_icon->type = 0;
di = MEM_callocN(sizeof(DrawInfo), "drawinfo");
di->type = ICON_TYPE_VECTOR;
di->data.vector.func = drawFunc;
new_icon->drawinfo_free = NULL;
new_icon->drawinfo = di;
BKE_icon_set(icon_id, new_icon);
}
static void def_internal_icon(ImBuf *bbuf, int icon_id, int xofs, int yofs, int size, int type)
{
Icon *new_icon = NULL;
IconImage *iimg = NULL;
DrawInfo *di;
int y = 0;
int imgsize = 0;
new_icon = MEM_callocN(sizeof(Icon), "texicon");
new_icon->obj = NULL; /* icon is not for library object */
new_icon->type = 0;
di = MEM_callocN(sizeof(DrawInfo), "drawinfo");
di->type= type;
if(type == ICON_TYPE_TEXTURE) {
di->data.texture.x= xofs;
di->data.texture.y= yofs;
di->data.texture.w= size;
di->data.texture.h= size;
}
else if(type == ICON_TYPE_BUFFER) {
iimg = MEM_mallocN(sizeof(IconImage), "icon_img");
iimg->rect = MEM_mallocN(size*size*sizeof(unsigned int), "icon_rect");
iimg->w = size;
iimg->h = size;
/* Here we store the rect in the icon - same as before */
imgsize = bbuf->x;
for (y=0; y<size; y++) {
memcpy(&iimg->rect[y*size], &bbuf->rect[(y+yofs)*imgsize+xofs], size*sizeof(int));
}
di->data.buffer.image = iimg;
}
new_icon->drawinfo_free = UI_icons_free_drawinfo;
new_icon->drawinfo = di;
BKE_icon_set(icon_id, new_icon);
}
