avformat: use the buffer_size_t typedef where required

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 367e05b36b..1749b7fd37 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -2023,7 +2023,8 @@ static int mkv_write_block(AVFormatContext *s, AVIOContext *pb,
     AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
     mkv_track *track = &mkv->tracks[pkt->stream_index];
     uint8_t *data = NULL, *side_data = NULL;
-    int err = 0, offset = 0, size = pkt->size, side_data_size;
+    buffer_size_t side_data_size;
+    int err = 0, offset = 0, size = pkt->size;
     int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
     uint64_t additional_id;
     int64_t discard_padding = 0;
@@ -2133,7 +2134,8 @@ static int mkv_write_vtt_blocks(AVFormatContext *s, AVIOContext *pb, const AVPac
     MatroskaMuxContext *mkv = s->priv_data;
     mkv_track *track = &mkv->tracks[pkt->stream_index];
     ebml_master blockgroup;
-    int id_size, settings_size, size;
+    buffer_size_t id_size, settings_size;
+    int size;
     const char *id, *settings;
     int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
     const int flags = 0;
@@ -2198,7 +2200,8 @@ static int mkv_check_new_extra_data(AVFormatContext *s, const AVPacket *pkt)
     mkv_track *track        = &mkv->tracks[pkt->stream_index];
     AVCodecParameters *par  = s->streams[pkt->stream_index]->codecpar;
     uint8_t *side_data;
-    int side_data_size, ret;
+    buffer_size_t side_data_size;
+    int ret;
 
     side_data = av_packet_get_side_data(pkt, AV_PKT_DATA_NEW_EXTRADATA,
                                         &side_data_size);