Commit 9ed0cff9 authored by Ramiro Polla's avatar Ramiro Polla
Browse files

The code now is pretty self explanatory about the header structure.

Remove the big comment and add comments about the skipped fields.

Originally committed as revision 12930 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent fc22c009
......@@ -282,27 +282,16 @@ static int mimic_decode_frame(AVCodecContext *avctx, void *data,
int quality, num_coeffs;
int swap_buf_size = buf_size - MIMIC_HEADER_SIZE;
/*
* Header structure:
* uint16_t I_dont_remember;
* uint16_t quality;
* uint16_t width;
* uint16_t height;
* uint32_t some_constant;
* uint32_t is_pframe;
* uint32_t num_coeffs;
*/
if(buf_size < MIMIC_HEADER_SIZE) {
av_log(avctx, AV_LOG_ERROR, "insufficient data\n");
return -1;
}
buf += 2;
buf += 2; /* some constant (always 256) */
quality = bytestream_get_le16(&buf);
width = bytestream_get_le16(&buf);
height = bytestream_get_le16(&buf);
buf += 4;
buf += 4; /* some constant */
is_pframe = bytestream_get_le32(&buf);
num_coeffs = bytestream_get_le32(&buf);
......
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