mjpegdec: stop setting the QP table

MJPEG does not have a single quantiser scale, so this does not fit into
the intended API use.

This removes the last use of the long-deprecated QP table API.

1 files changed, 2 insertions, 9 deletions

diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 8876afd966..fa4c607085 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -2606,19 +2606,12 @@ eoi_parser:
 
             frame->pkt_dts = s->pkt->dts;
 
-            if (!s->lossless) {
+            if (!s->lossless && avctx->debug & FF_DEBUG_QP) {
                 int qp = FFMAX3(s->qscale[0],
                                 s->qscale[1],
                                 s->qscale[2]);
-                int qpw = (s->width + 15) / 16;
-                AVBufferRef *qp_table_buf = av_buffer_alloc(qpw);
-                if (qp_table_buf) {
-                    memset(qp_table_buf->data, qp, qpw);
-                    av_frame_set_qp_table(frame, qp_table_buf, 0, FF_QSCALE_TYPE_MPEG1);
-                }
 
-                if(avctx->debug & FF_DEBUG_QP)
-                    av_log(avctx, AV_LOG_DEBUG, "QP: %d\n", qp);
+                av_log(avctx, AV_LOG_DEBUG, "QP: %d\n", qp);
             }
 
             goto the_end;