rowan/wmenu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

pool-buffer: Fix type conversion issues

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

8
pool-buffer.c
View file

@ -68,19 +68,19 @@ static const struct wl_buffer_listener buffer_listener = {
static struct pool_buffer *create_buffer(struct wl_shm *shm, static struct pool_buffer *create_buffer(struct wl_shm *shm,
struct pool_buffer *buf, int32_t width, int32_t height, struct pool_buffer *buf, int32_t width, int32_t height,
int32_t scale, uint32_t format) { int32_t scale, uint32_t format) {
uint32_t stride = width * scale * 4; int32_t stride = width * scale * 4;
size_t size = stride * height * scale; int32_t size = stride * height * scale;
int fd = create_shm_file(size); int fd = create_shm_file(size);
assert(fd != -1); 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); struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
buf->buffer = wl_shm_pool_create_buffer(pool, 0, buf->buffer = wl_shm_pool_create_buffer(pool, 0,
width * scale, height * scale, stride, format); width * scale, height * scale, stride, format);
wl_shm_pool_destroy(pool); wl_shm_pool_destroy(pool);
close(fd); close(fd);
buf->size = size; buf->size = (size_t)size;
buf->width = width; buf->width = width;
buf->height = height; buf->height = height;
buf->scale = scale; buf->scale = scale;