hwcontext_vulkan: dlopen libvulkan

[ffmpeg] / libavcodec / mpegvideo_enc.c

diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 89ff02eadd9b863c626914d05727dd8922735a7c..c01488f483ada912a1d158115fc858e1d02cdcef 100644 (file)
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -961,8 +961,6 @@ av_cold int ff_mpv_encode_end(AVCodecContext *avctx)
         s->out_format == FMT_MJPEG)
         ff_mjpeg_encode_close(s);
 
-    av_freep(&avctx->extradata);
-
     for (i = 0; i < FF_ARRAY_ELEMS(s->tmp_frames); i++)
         av_frame_free(&s->tmp_frames[i]);
 
@@ -4598,7 +4596,7 @@ static const AVClass h263_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_h263_encoder = {
+const AVCodec ff_h263_encoder = {
     .name           = "h263",
     .long_name      = NULL_IF_CONFIG_SMALL("H.263 / H.263-1996"),
     .type           = AVMEDIA_TYPE_VIDEO,
@@ -4633,7 +4631,7 @@ static const AVClass h263p_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_h263p_encoder = {
+const AVCodec ff_h263p_encoder = {
     .name           = "h263p",
     .long_name      = NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"),
     .type           = AVMEDIA_TYPE_VIDEO,
@@ -4655,7 +4653,7 @@ static const AVClass msmpeg4v2_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_msmpeg4v2_encoder = {
+const AVCodec ff_msmpeg4v2_encoder = {
     .name           = "msmpeg4v2",
     .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
     .type           = AVMEDIA_TYPE_VIDEO,
@@ -4676,7 +4674,7 @@ static const AVClass msmpeg4v3_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_msmpeg4v3_encoder = {
+const AVCodec ff_msmpeg4v3_encoder = {
     .name           = "msmpeg4",
     .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
     .type           = AVMEDIA_TYPE_VIDEO,
@@ -4697,7 +4695,7 @@ static const AVClass wmv1_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVCodec ff_wmv1_encoder = {
+const AVCodec ff_wmv1_encoder = {
     .name           = "wmv1",
     .long_name      = NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
     .type           = AVMEDIA_TYPE_VIDEO,