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common: Add additional memory utilities (xzalloc() etc.)

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This commit is contained in:
John Lindgren 2022-09-16 18:41:02 -04:00
parent b89f7bfc0d
commit cb40cdc36c
35 changed files with 193 additions and 167 deletions
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8
src/common/scaled_scene_buffer.c
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@ -7,6 +7,7 @@
#include <wlr/types/wlr_scene.h>
#include <wlr/util/log.h>
#include "buffer.h"
#include "common/mem.h"
#include "common/scaled_scene_buffer.h"
/**
@ -67,7 +68,7 @@ _update_buffer(struct scaled_scene_buffer *self, double scale)
/* Create or reuse cache entry */
if (wl_list_length(&self->cache) < LAB_SCALED_BUFFER_MAX_CACHE) {
cache_entry = calloc(1, sizeof(*cache_entry));
cache_entry = xzalloc(sizeof(*cache_entry));
} else {
cache_entry = wl_container_of(self->cache.prev, cache_entry, link);
if (cache_entry->buffer) {
@ -150,10 +151,7 @@ scaled_scene_buffer_create(struct wlr_scene_tree *parent,
assert(impl);
assert(impl->create_buffer);
struct scaled_scene_buffer *self = calloc(1, sizeof(*self));
if (!self) {
return NULL;
}
struct scaled_scene_buffer *self = xzalloc(sizeof(*self));
self->scene_buffer = wlr_scene_buffer_create(parent, NULL);
if (!self->scene_buffer) {