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[FFmpeg-devel,14/34] avcodec/ra144enc: Avoid copying packet data

Message ID HE1PR0301MB2154399889CF89037738476B8F439@HE1PR0301MB2154.eurprd03.prod.outlook.com
State Superseded
Headers show
Series [FFmpeg-devel,01/34] avcodec/adpcmenc: Avoid copying packet data | expand

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Context Check Description
andriy/x86_make success Make finished
andriy/x86_make_fate fail Make fate failed
andriy/PPC64_make success Make finished
andriy/PPC64_make_fate warning Make fate failed

Commit Message

Andreas Rheinhardt April 25, 2021, 10:34 p.m. UTC 
When the packet size is known in advance like here, one can avoid
an intermediate buffer for the packet data.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/ra144enc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/libavcodec/ra144enc.c b/libavcodec/ra144enc.c
index c6965c5c47..9c8583c68c 100644
--- a/libavcodec/ra144enc.c
+++ b/libavcodec/ra144enc.c
@@ -444,7 +444,7 @@  static int ra144_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     if (ractx->last_frame)
         return 0;
 
-    if ((ret = ff_alloc_packet2(avctx, avpkt, FRAME_SIZE, 0)) < 0)
+    if ((ret = ff_alloc_packet2(avctx, avpkt, FRAME_SIZE, FRAME_SIZE)) < 0)
         return ret;
 
     /**
@@ -533,7 +533,6 @@  static int ra144_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
     ff_af_queue_remove(&ractx->afq, avctx->frame_size, &avpkt->pts,
                        &avpkt->duration);
 
-    avpkt->size = FRAME_SIZE;
     *got_packet_ptr = 1;
     return 0;
 }