diff options
Diffstat (limited to 'src/cairo-lzw.c')
| -rw-r--r-- | src/cairo-lzw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cairo-lzw.c b/src/cairo-lzw.c index 1241225d..a4fdf738 100644 --- a/src/cairo-lzw.c +++ b/src/cairo-lzw.c @@ -73,7 +73,7 @@ _lzw_buf_init (lzw_buf_t *buf, int size) buf->pending_bits = 0; buf->data = malloc (size); - if (buf->data == NULL) { + if (unlikely (buf->data == NULL)) { buf->data_size = 0; buf->status = _cairo_error (CAIRO_STATUS_NO_MEMORY); return; @@ -98,7 +98,7 @@ _lzw_buf_grow (lzw_buf_t *buf) if (new_size / 2 == buf->data_size) new_data = realloc (buf->data, new_size); - if (new_data == NULL) { + if (unlikely (new_data == NULL)) { free (buf->data); buf->data_size = 0; buf->status = _cairo_error (CAIRO_STATUS_NO_MEMORY); @@ -137,7 +137,7 @@ _lzw_buf_store_bits (lzw_buf_t *buf, uint16_t value, int num_bits) while (buf->pending_bits >= 8) { if (buf->num_data >= buf->data_size) { status = _lzw_buf_grow (buf); - if (status) + if (unlikely (status)) return; } buf->data[buf->num_data++] = buf->pending >> (buf->pending_bits - 8); @@ -167,7 +167,7 @@ _lzw_buf_store_pending (lzw_buf_t *buf) if (buf->num_data >= buf->data_size) { status = _lzw_buf_grow (buf); - if (status) + if (unlikely (status)) return; } |