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Sun, 25 Apr 2021 22:35:19 +0000 X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 48 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: 3e94f932-b422-4842-5ed7-08d9083a6818 X-MS-Exchange-SLBlob-MailProps: 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 X-MS-TrafficTypeDiagnostic: HE1EUR01HT126: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: aORA1DEEN3A4DE2u/DSTyUvAv7zXyBTR6wogHlXmWmKBvdKUJpkDZGzTI0d+Xor+noB7+0KrxNupJtK0gZlNYRZhUiMhOhSYRWDtEhhhmxy6nN0siTJ+ot/gpk/27gRCoTCF+tiWM3LLRG1xf3s+NQvFwh1Hpjh9SV+m3+ag9ybP3gf39l4XPnvMNgAENr3McKuBT3NqUh070x2DVZkBZHnkwDhahwUi7LU/2685FbaUzwdg+4eLXFe0Q3My0nRwi11b8/GjWbmlyFUImDb8uVQXiLlCCmIlHNP9FdH76fB//K/SRzFZP3pyrV/WtQqTbGsRh9uxvEnC8UqY2XS8R/LN2v/LHAvV/6Qq0/s6NuvLTaApV5NzBfRT2CZV8MDmvyRZfHz+oL0Uqi73cuxytg== X-MS-Exchange-AntiSpam-MessageData: hahte680d+Zjp8F4oFM42yznrLVOf37uu40dovJsKVzgq0eJvWtIR6jtGKQhBAtKyJI+z/1hg77ZCqTqNgTBhfTesHnl2bWfOykNhcOlMgeu0tA33hjKLGoBYUi8XXifSCooWk9k9qbZKafjuVl9Og== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3e94f932-b422-4842-5ed7-08d9083a6818 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Apr 2021 22:35:19.9247 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-AuthSource: HE1EUR01FT030.eop-EUR01.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1EUR01HT126 Subject: [FFmpeg-devel] [PATCH 09/34] avcodec/g722enc: Avoid copying packet data X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: P+J9vlgsBpk8 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 --- libavcodec/g722enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/g722enc.c b/libavcodec/g722enc.c index 9e2ebf67c5..7c7caadd48 100644 --- a/libavcodec/g722enc.c +++ b/libavcodec/g722enc.c @@ -346,7 +346,7 @@ static int g722_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, int nb_samples, out_size, ret; out_size = (frame->nb_samples + 1) / 2; - if ((ret = ff_alloc_packet2(avctx, avpkt, out_size, 0)) < 0) + if ((ret = ff_alloc_packet2(avctx, avpkt, out_size, out_size)) < 0) return ret; nb_samples = frame->nb_samples - (frame->nb_samples & 1);