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remove unused variables
Originally committed as revision 6764 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -224,8 +224,8 @@ static int GLZWDecode(GifState * s, uint8_t * buf, int len)
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static int gif_read_image(GifState *s)
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{
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int left, top, width, height, bits_per_pixel, code_size, flags;
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int is_interleaved, has_local_palette, y, x, pass, y1, linesize, n, i;
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uint8_t *ptr, *line, *d, *spal, *palette, *sptr, *ptr1;
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int is_interleaved, has_local_palette, y, pass, y1, linesize, n, i;
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uint8_t *ptr, *line, *spal, *palette, *ptr1;
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left = bytestream_get_le16(&s->bytestream);
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top = bytestream_get_le16(&s->bytestream);
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@ -369,7 +369,7 @@ static int gif_read_extension(GifState *s)
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static int gif_read_header1(GifState *s)
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{
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uint8_t sig[6];
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int ret, v, n;
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int v, n;
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int has_global_palette;
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/* read gif signature */
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