diff options
Diffstat (limited to 'render')
| -rw-r--r-- | render/pass.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/render/pass.c b/render/pass.c index 650353cb..444f964e 100644 --- a/render/pass.c +++ b/render/pass.c @@ -26,6 +26,15 @@ bool wlr_render_pass_submit(struct wlr_render_pass *render_pass) { void wlr_render_pass_add_texture(struct wlr_render_pass *render_pass, const struct wlr_render_texture_options *options) { + // make sure the texture source box does not try and sample outside of the + // texture + if (!wlr_fbox_empty(&options->src_box)) { + const struct wlr_fbox *box = &options->src_box; + assert(box->x >= 0 && box->y >= 0 && + box->x + box->width <= options->texture->width && + box->y + box->height <= options->texture->height); + } + render_pass->impl->add_texture(render_pass, options); } |