static int gif_read_image(GifState *s)
{
int left, top, width, height, bits_per_pixel, code_size, flags;
- int is_interleaved, has_local_palette, y, x, pass, y1, linesize, n, i;
- uint8_t *ptr, *line, *d, *spal, *palette, *sptr, *ptr1;
+ int is_interleaved, has_local_palette, y, pass, y1, linesize, n, i;
+ uint8_t *ptr, *line, *spal, *palette, *ptr1;
left = bytestream_get_le16(&s->bytestream);
top = bytestream_get_le16(&s->bytestream);
static int gif_read_header1(GifState *s)
{
uint8_t sig[6];
- int ret, v, n;
+ int v, n;
int has_global_palette;
/* read gif signature */