diff options
Diffstat (limited to 'xrdp/xrdp_region.c')
| -rw-r--r-- | xrdp/xrdp_region.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/xrdp/xrdp_region.c b/xrdp/xrdp_region.c index f943e14f..4da30f9d 100644 --- a/xrdp/xrdp_region.c +++ b/xrdp/xrdp_region.c @@ -94,6 +94,26 @@ xrdp_region_subtract_rect(struct xrdp_region *self, struct xrdp_rect *rect) /*****************************************************************************/ /* returns error */ int APP_CC +xrdp_region_intersect_rect(struct xrdp_region* self, struct xrdp_rect* rect) +{ + struct pixman_region16 lreg; + + pixman_region_init_rect(&lreg, rect->left, rect->top, + rect->right - rect->left, + rect->bottom - rect->top); + if (!pixman_region_intersect(self->reg, self->reg, &lreg)) + { + pixman_region_fini(&lreg); + return 1; + } + pixman_region_fini(&lreg); + return 0; +} + + +/*****************************************************************************/ +/* returns error */ +int APP_CC xrdp_region_get_rect(struct xrdp_region *self, int index, struct xrdp_rect *rect) { |