static void cmv_decode_intra(CmvContext * s, AVFrame *frame,
                             const uint8_t *buf, const uint8_t *buf_end)
{
    unsigned char *dst = frame->data[0];
    int i;

    for (i=0; i < s->avctx->height && buf_end - buf >= s->avctx->width; i++) {
        memcpy(dst, buf, s->avctx->width);
        dst += frame->linesize[0];
        buf += s->avctx->width;
    }
}
Unknown