Function lcevc_parse

libavcodec/lcevc_parser.c:214–247

}

static int lcevc_parse(AVCodecParserContext *s,
                      AVCodecContext *avctx,
                      const uint8_t **poutbuf, int *poutbuf_size,
                      const uint8_t *buf, int buf_size)
{
    LCEVCParserContext *ctx = s->priv_data;
    ParseContext *pc = &ctx->pc;
    int next;

    if (!ctx->parsed_extradata && avctx->extradata_size > 4) {
        ctx->parsed_extradata = 1;
        ctx->is_lvcc = !!avctx->extradata[0];

        if (ctx->is_lvcc)
            ctx->nal_length_size = (avctx->extradata[4] >> 6) + 1;
    }

    if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) {
        next = buf_size;
    } else {
        next = lcevc_find_frame_end(s, buf, buf_size);
        if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
            *poutbuf      = NULL;
            *poutbuf_size = 0;
            return buf_size;
        }
    }

    parse_nal_units(s, buf, buf_size, avctx);

    *poutbuf      = buf;
    *poutbuf_size = buf_size;
    return next;
}

static void lcevc_parser_close(AVCodecParserContext *s)
{