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tinywl: exit on backend, renderer or allocator creation failure
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1 changed files with 13 additions and 0 deletions
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@ -818,12 +818,21 @@ int main(int argc, char *argv[]) {
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* backend based on the current environment, such as opening an X11 window
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* if an X11 server is running. */
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server.backend = wlr_backend_autocreate(server.wl_display);
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if (server.backend == NULL) {
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wlr_log(WLR_ERROR, "failed to create wlr_backend");
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return 1;
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}
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/* Autocreates a renderer, either Pixman, GLES2 or Vulkan for us. The user
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* can also specify a renderer using the WLR_RENDERER env var.
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* The renderer is responsible for defining the various pixel formats it
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* supports for shared memory, this configures that for clients. */
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server.renderer = wlr_renderer_autocreate(server.backend);
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if (server.renderer == NULL) {
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wlr_log(WLR_ERROR, "failed to create wlr_renderer");
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return 1;
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}
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wlr_renderer_init_wl_display(server.renderer, server.wl_display);
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/* Autocreates an allocator for us.
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@ -832,6 +841,10 @@ int main(int argc, char *argv[]) {
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* screen */
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server.allocator = wlr_allocator_autocreate(server.backend,
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server.renderer);
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if (server.allocator == NULL) {
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wlr_log(WLR_ERROR, "failed to create wlr_allocator");
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return 1;
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}
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/* This creates some hands-off wlroots interfaces. The compositor is
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* necessary for clients to allocate surfaces, the subcompositor allows to
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