[FFmpeg-cvslog] avdevice: use the buffer_size_t typedef where required

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Sat Mar  6 13:30:00 2021 -0300| [f7abb53cb427515faac582f114ab97cbbd590280] | committer: James Almer

avdevice: use the buffer_size_t typedef where required

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f7abb53cb427515faac582f114ab97cbbd590280
---

 libavdevice/decklink_dec.cpp | 2 +-
 libavdevice/decklink_enc.cpp | 3 ++-
 libavdevice/xcbgrab.c        | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
index 4f8103e614..6c0a338fca 100644
--- a/libavdevice/decklink_dec.cpp
+++ b/libavdevice/decklink_dec.cpp
@@ -1437,7 +1437,7 @@ int ff_decklink_read_packet(AVFormatContext *avctx, AVPacket *pkt)
     avpacket_queue_get(&ctx->queue, pkt, 1);
 
     if (ctx->tc_format && !(av_dict_get(ctx->video_st->metadata, "timecode", NULL, 0))) {
-        int size;
+        buffer_size_t size;
         const uint8_t *side_metadata = av_packet_get_side_data(pkt, AV_PKT_DATA_STRINGS_METADATA, &size);
         if (side_metadata) {
            if (av_packet_unpack_dictionary(side_metadata, size, &ctx->video_st->metadata) < 0)
diff --git a/libavdevice/decklink_enc.cpp b/libavdevice/decklink_enc.cpp
index 6c73968d5f..df901b0d68 100644
--- a/libavdevice/decklink_enc.cpp
+++ b/libavdevice/decklink_enc.cpp
@@ -312,7 +312,8 @@ static void construct_cc(AVFormatContext *avctx, struct decklink_ctx *ctx,
     uint16_t *cdp_words;
     uint16_t len;
     uint8_t cc_count;
-    int size, ret, i;
+    buffer_size_t size;
+    int ret, i;
 
     const uint8_t *data = av_packet_get_side_data(pkt, AV_PKT_DATA_A53_CC, &size);
     if (!data)
diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab.c
index 9604a5aaf2..f9ea5a56b2 100644
--- a/libavdevice/xcbgrab.c
+++ b/libavdevice/xcbgrab.c
@@ -236,7 +236,7 @@ static void free_shm_buffer(void *opaque, uint8_t *data)
     shmdt(data);
 }
 
-static AVBufferRef *allocate_shm_buffer(void *opaque, int size)
+static AVBufferRef *allocate_shm_buffer(void *opaque, buffer_size_t size)
 {
     xcb_connection_t *conn = opaque;
     xcb_shm_seg_t segment;