[FFmpeg-cvslog] mpjpeg: Simplify using avio_printf

[Luca Barbato]

ffmpeg | branch: master | Luca Barbato <lu_zero at gentoo.org> | Sat Jul  4 00:46:44 2015 +0200| [d09b4cce21cdad5ef2855698395ffd6e37445212] | committer: Luca Barbato

mpjpeg: Simplify using avio_printf

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d09b4cce21cdad5ef2855698395ffd6e37445212
---

 libavformat/mpjpeg.c |   13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/libavformat/mpjpeg.c b/libavformat/mpjpeg.c
index 9e21099..6c469e0 100644
--- a/libavformat/mpjpeg.c
+++ b/libavformat/mpjpeg.c
@@ -26,24 +26,17 @@
 
 static int mpjpeg_write_header(AVFormatContext *s)
 {
-    uint8_t buf1[256];
-
-    snprintf(buf1, sizeof(buf1), "--%s\n", BOUNDARY_TAG);
-    avio_write(s->pb, buf1, strlen(buf1));
+    avio_printf(s->pb, "--%s\n", BOUNDARY_TAG);
     avio_flush(s->pb);
     return 0;
 }
 
 static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
 {
-    uint8_t buf1[256];
-
-    snprintf(buf1, sizeof(buf1), "Content-type: image/jpeg\n\n");
-    avio_write(s->pb, buf1, strlen(buf1));
+    avio_printf(s->pb, "Content-type: image/jpeg\n\n");
     avio_write(s->pb, pkt->data, pkt->size);
 
-    snprintf(buf1, sizeof(buf1), "\n--%s\n", BOUNDARY_TAG);
-    avio_write(s->pb, buf1, strlen(buf1));
+    avio_printf(s->pb, "\n--%s\n", BOUNDARY_TAG);
     return 0;
 }