avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / libopenmpt.c

diff --git a/libavformat/libopenmpt.c b/libavformat/libopenmpt.c
index 0fff702a36f4689ecf618c40062079d3e6a91000..628b0939dcd103cb69a69851a028eacec32bdeb8 100644 (file)
--- a/libavformat/libopenmpt.c
+++ b/libavformat/libopenmpt.c
@@ -218,7 +218,7 @@ static int read_seek_openmpt(AVFormatContext *s, int stream_idx, int64_t ts, int
     return 0;
 }
 
-static int probe_openmpt_extension(AVProbeData *p)
+static int probe_openmpt_extension(const AVProbeData *p)
 {
     const char *ext;
     if (p->filename) {
@@ -232,7 +232,7 @@ static int probe_openmpt_extension(AVProbeData *p)
     return 0;
 }
 
-static int read_probe_openmpt(AVProbeData *p)
+static int read_probe_openmpt(const AVProbeData *p)
 {
 #if OPENMPT_API_VERSION_AT_LEAST(0,3,0)
     int probe_result;
@@ -259,7 +259,7 @@ static int read_probe_openmpt(AVProbeData *p)
                 } else {
                     /* The file extension is unknown and we have very few data
                      * bytes available. libopenmpt cannot decide anything here,
-                     * and returning any score > 0 would result in successfull
+                     * and returning any score > 0 would result in successful
                      * probing of random data.
                      */
                     return 0;
@@ -281,7 +281,7 @@ static const AVClass class_openmpt = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVInputFormat ff_libopenmpt_demuxer = {
+const AVInputFormat ff_libopenmpt_demuxer = {
     .name           = "libopenmpt",
     .long_name      = NULL_IF_CONFIG_SMALL("Tracker formats (libopenmpt)"),
     .priv_data_size = sizeof(OpenMPTContext),