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Allow borderpx=0

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Avoids crashing with the error dwl: render/wlr_renderer.c:102:
wlr_render_rect: Assertion `box->width > 0 && box->height > 0' failed.
This commit is contained in:
Guido Cella 2020-08-27 08:39:26 +02:00
parent 44ef698d6e
commit 57e3ce37f3
1 changed files with 14 additions and 12 deletions
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26
dwl.c
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@ -1184,19 +1184,21 @@ renderclients(Monitor *m, struct timespec *now)
&ox, &oy);
w = surface->current.width;
h = surface->current.height;
borders = (struct wlr_box[4]) {
{ox, oy, w + 2 * c->bw, c->bw}, /* top */
{ox, oy + c->bw, c->bw, h}, /* left */
{ox + c->bw + w, oy + c->bw, c->bw, h}, /* right */
{ox, oy + c->bw + h, w + 2 * c->bw, c->bw}, /* bottom */
};
if (c->bw) {
borders = (struct wlr_box[4]) {
{ox, oy, w + 2 * c->bw, c->bw}, /* top */
{ox, oy + c->bw, c->bw, h}, /* left */
{ox + c->bw + w, oy + c->bw, c->bw, h}, /* right */
{ox, oy + c->bw + h, w + 2 * c->bw, c->bw}, /* bottom */
};
/* Draw window borders */
color = (c == sel) ? focuscolor : bordercolor;
for (i = 0; i < 4; i++) {
scalebox(&borders[i], m->wlr_output->scale);
wlr_render_rect(drw, &borders[i], color,
m->wlr_output->transform_matrix);
/* Draw window borders */
color = (c == sel) ? focuscolor : bordercolor;
for (i = 0; i < 4; i++) {
scalebox(&borders[i], m->wlr_output->scale);
wlr_render_rect(drw, &borders[i], color,
m->wlr_output->transform_matrix);
}
}
/* This calls our render function for each surface among the