diff mbox series

[FFmpeg-devel,10/12] mjpegdec: stop exporting QP tables

Message ID 20200224123739.31154-11-anton@khirnov.net
State New
Headers show
Series [FFmpeg-devel,01/12] fifo: uninline av_fifo_peek2() on the next major bump | expand

Checks

Context Check Description
andriy/ffmpeg-patchwork fail Make fate failed

Commit Message

Anton Khirnov Feb. 24, 2020, 12:37 p.m. UTC 
This API has been deprecated for five years and is of highly dubious
usefulness.
---
 libavcodec/mjpegdec.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index d5e7c21610..c535fd0fff 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -2508,19 +2508,11 @@  eoi_parser:
             *got_frame = 1;
             s->got_picture = 0;
 
-            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(data, 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;