static void cmv_decode_intra(CmvContext * s, const uint8_t *buf, const uint8_t *buf_end){ unsigned char *dst = s->frame.data[0]; int i; for (i=0; i < s->avctx->height && buf+s->avctx->width<=buf_end; i++) { memcpy(dst, buf, s->avctx->width); dst += s->frame.linesize[0]; buf += s->avctx->width; } }