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pool-buffer: Fix type conversion issues

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This commit is contained in:
adnano 2023-12-28 11:59:02 -05:00
parent 69a7078e01
commit d139ebae8f
1 changed files with 4 additions and 4 deletions
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8
pool-buffer.c
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@ -68,19 +68,19 @@ static const struct wl_buffer_listener buffer_listener = {
static struct pool_buffer *create_buffer(struct wl_shm *shm,
struct pool_buffer *buf, int32_t width, int32_t height,
int32_t scale, uint32_t format) {
uint32_t stride = width * scale * 4;
size_t size = stride * height * scale;
int32_t stride = width * scale * 4;
int32_t size = stride * height * scale;
int fd = create_shm_file(size);
assert(fd != -1);
void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
void *data = mmap(NULL, (size_t)size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
buf->buffer = wl_shm_pool_create_buffer(pool, 0,
width * scale, height * scale, stride, format);
wl_shm_pool_destroy(pool);
close(fd);
buf->size = size;
buf->size = (size_t)size;
buf->width = width;
buf->height = height;
buf->scale = scale;