diff mbox series

[FFmpeg-devel,3/5] avformat/argo_asf: add ASF_MIN_BUFFER_SIZE #define

Message ID 20200907131326.32737-4-zane@zanevaniperen.com
State Superseded
Headers show
Series Add demuxer for Argonaut Games BRP files | expand

Checks

Context Check Description
andriy/default pending
andriy/make success Make finished
andriy/make_fate success Make fate finished

Commit Message

Zane van Iperen Sept. 7, 2020, 1:14 p.m. UTC 
For future use by the argo_brp demuxer

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
---
 libavformat/argo_asf.c | 2 +-
 libavformat/argo_asf.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/libavformat/argo_asf.c b/libavformat/argo_asf.c
index ee8c85f735..c131207aa1 100644
--- a/libavformat/argo_asf.c
+++ b/libavformat/argo_asf.c
@@ -182,7 +182,7 @@  static int argo_asf_read_header(AVFormatContext *s)
     AVIOContext *pb = s->pb;
     AVStream *st;
     ArgoASFDemuxContext *asf = s->priv_data;
-    uint8_t buf[FFMAX(ASF_FILE_HEADER_SIZE, ASF_CHUNK_HEADER_SIZE)];
+    uint8_t buf[ASF_MIN_BUFFER_SIZE];
 
     if (!(st = avformat_new_stream(s, NULL)))
         return AVERROR(ENOMEM);
diff --git a/libavformat/argo_asf.h b/libavformat/argo_asf.h
index 905769dafe..8b1c6d5e2f 100644
--- a/libavformat/argo_asf.h
+++ b/libavformat/argo_asf.h
@@ -24,11 +24,13 @@ 
 #define AVFORMAT_ARGO_ASF_H
 
 #include <stdint.h>
+#include "libavutil/common.h"
 
 #define ASF_TAG                 MKTAG('A', 'S', 'F', '\0')
 #define ASF_FILE_HEADER_SIZE    24
 #define ASF_CHUNK_HEADER_SIZE   20
 #define ASF_SAMPLE_COUNT        32
+#define ASF_MIN_BUFFER_SIZE     FFMAX(ASF_FILE_HEADER_SIZE, ASF_CHUNK_HEADER_SIZE)
 
 typedef struct ArgoASFFileHeader {
     uint32_t    magic;          /*< Magic Number, {'A', 'S', 'F', '\0'} */