From a499b4345b2dbc731d6c24aa6a9b319d4c3a0d4c Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Tue, 11 May 2021 20:52:13 +0200 Subject: avcodec: Make ff_alloc_packet() based encoders accept user buffers Up until now, these encoders received non-refcounted packets (whose data was owned by the corresponding AVCodecContext) from ff_alloc_packet(); these packets were made refcounted lateron by av_packet_make_refcounted() generically. This commit makes these encoders accept user-supplied buffers by replacing av_packet_make_refcounted() with an equivalent function that is based upon get_encode_buffer(). (I am pretty certain that one can also set the flag for mpegvideo- based encoders, but I want to double-check this later. What is certain is that it reallocates the buffer owned by the AVCodecContext which should maybe be moved to encode.c, so that proresenc_kostya.c and ttaenc.c can make use of it, too.) Signed-off-by: Andreas Rheinhardt --- libavcodec/cinepakenc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'libavcodec/cinepakenc.c') diff --git a/libavcodec/cinepakenc.c b/libavcodec/cinepakenc.c index 5e59af1235..bff6833ceb 100644 --- a/libavcodec/cinepakenc.c +++ b/libavcodec/cinepakenc.c @@ -1219,6 +1219,7 @@ const FFCodec ff_cinepak_encoder = { .p.long_name = NULL_IF_CONFIG_SMALL("Cinepak"), .p.type = AVMEDIA_TYPE_VIDEO, .p.id = AV_CODEC_ID_CINEPAK, + .p.capabilities = AV_CODEC_CAP_DR1, .priv_data_size = sizeof(CinepakEncContext), .init = cinepak_encode_init, FF_CODEC_ENCODE_CB(cinepak_encode_frame), -- cgit v1.2.1