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buffer: convert to try_from

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References: wlroots/wlroots#884
This commit is contained in:
eri 2023-10-19 17:39:01 +02:00
parent 5adf325333
commit 8ccbe45143
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GPG key ID: B9A747F39941E2A3
4 changed files with 7 additions and 13 deletions
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10
types/buffer/resource.c
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@ -5,10 +5,6 @@
#include <wlr/util/log.h>
#include "types/wlr_buffer.h"
bool wlr_resource_is_buffer(struct wl_resource *resource) {
return strcmp(wl_resource_get_class(resource), wl_buffer_interface.name) == 0;
}
/* struct wlr_buffer_resource_interface */
static struct wl_array buffer_resource_interfaces = {0};
@ -43,8 +39,10 @@ static const struct wlr_buffer_resource_interface *get_buffer_resource_iface(
return NULL;
}
struct wlr_buffer *wlr_buffer_from_resource(struct wl_resource *resource) {
assert(resource && wlr_resource_is_buffer(resource));
struct wlr_buffer *wlr_buffer_try_from_resource(struct wl_resource *resource) {
if (strcmp(wl_resource_get_class(resource), wl_buffer_interface.name) != 0) {
return NULL;
}
const struct wlr_buffer_resource_interface *iface =
get_buffer_resource_iface(resource);