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shm: width/height must match

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Daniel Eklöf 2019-06-12 20:17:35 +02:00
parent eafd5b26d3
commit 68108ad7d8
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1 changed files with 3 additions and 0 deletions
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shm.c
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@ -30,6 +30,9 @@ struct buffer *
shm_get_buffer(struct wl_shm *shm, int width, int height) shm_get_buffer(struct wl_shm *shm, int width, int height)
{ {
tll_foreach(buffers, it) { tll_foreach(buffers, it) {
if (it->item.width != width || it->item.height != height)
continue;
if (!it->item.busy) { if (!it->item.busy) {
it->item.busy = true; it->item.busy = true;
return &it->item; return &it->item;