avcodec: Constify AVCodecs

[ffmpeg] / libavcodec / mfenc.c

diff --git a/libavcodec/mfenc.c b/libavcodec/mfenc.c
index 7fdc7af330536d98ade9341f95eb858f07bb5ff1..26f1c8057faa7abb2e55aa75297ce28fc96a6280 100644 (file)
--- a/libavcodec/mfenc.c
+++ b/libavcodec/mfenc.c
@@ -243,7 +243,7 @@ static int mf_sample_to_avpacket(AVCodecContext *avctx, IMFSample *sample, AVPac
     if (FAILED(hr))
         return AVERROR_EXTERNAL;
 
-    if ((ret = av_new_packet(avpkt, len)) < 0)
+    if ((ret = ff_get_encode_buffer(avctx, avpkt, len, 0)) < 0)
         return ret;
 
     IMFSample_ConvertToContiguousBuffer(sample, &buffer);
@@ -1152,7 +1152,7 @@ static int mf_close(AVCodecContext *avctx)
         .option     = OPTS,                                                    \
         .version    = LIBAVUTIL_VERSION_INT,                                   \
     };                                                                         \
-    AVCodec ff_ ## NAME ## _mf_encoder = {                                     \
+    const AVCodec ff_ ## NAME ## _mf_encoder = {                               \
         .priv_class     = &ff_ ## NAME ## _mf_encoder_class,                   \
         .name           = #NAME "_mf",                                         \
         .long_name      = NULL_IF_CONFIG_SMALL(#ID " via MediaFoundation"),    \
@@ -1163,7 +1163,8 @@ static int mf_close(AVCodecContext *avctx)
         .close          = mf_close,                                            \
         .receive_packet = mf_receive_packet,                                   \
         EXTRA                                                                  \
-        .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HYBRID,            \
+        .capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HYBRID |           \
+                          AV_CODEC_CAP_DR1,                                    \
         .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE |                       \
                           FF_CODEC_CAP_INIT_CLEANUP,                           \
     };