From: Vasyl Vavrychuk Date: Sun, 16 Jan 2022 07:38:44 +0000 (+0100) Subject: Explain why need to check for buffer valid. X-Git-Tag: 12.92.0~1 X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?p=apps%2Fcamera-gstreamer.git;a=commitdiff_plain;h=c6cf852237dc70ab52c8059a5876c0f966be8442 Explain why need to check for buffer valid. Fixes https://gerrit.automotivelinux.org/gerrit/c/apps/camera-gstreamer/+/26935/2//COMMIT_MSG#7 Bug-AGL: SPEC-4148 Signed-off-by: Vasyl Vavrychuk Change-Id: I99e5cfb31e24a95b5b9062999a46a962ee8ea9a7 --- diff --git a/app/main.cpp b/app/main.cpp index da80fd3..67594bf 100644 --- a/app/main.cpp +++ b/app/main.cpp @@ -158,6 +158,8 @@ get_next_buffer(struct window *window) * the 'old' one and force creation of the buffer with the newer * dimensions */ if (window->wait_for_configure && window->maximized) { + /* The 'old' buffer might not exist if maximized is received + * from the start. */ if (window->buffers[0].buffer && !window->buffers[0].busy) { wl_buffer_destroy(window->buffers[0].buffer); window->buffers[0].buffer = NULL;