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riff: Make ff_riff_tags static and move under appropriate #ifdef 

The table is not used outside the file.
This commit is contained in:
Diego Biurrun 2012-11-21 19:28:02 +01:00
parent 33db40f8d3
commit ddb009425c
1 changed files with 11 additions and 11 deletions
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22
libavformat/riff.c
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@ -367,13 +367,6 @@ const AVMetadataConv ff_riff_info_conv[] = {
{ 0 },
};
const char ff_riff_tags[][5] = {
"IARL", "IART", "ICMS", "ICMT", "ICOP", "ICRD", "ICRP", "IDIM", "IDPI",
"IENG", "IGNR", "IKEY", "ILGT", "ILNG", "IMED", "INAM", "IPLT", "IPRD",
"IPRT", "ISBJ", "ISFT", "ISHP", "ISRC", "ISRF", "ITCH",
{0}
};
#if CONFIG_MUXERS
int64_t ff_start_tag(AVIOContext *pb, const char *tag)
{
@ -575,12 +568,19 @@ void ff_riff_write_info_tag(AVIOContext *pb, const char *tag, const char *str)
}
}
static const char riff_tags[][5] = {
"IARL", "IART", "ICMS", "ICMT", "ICOP", "ICRD", "ICRP", "IDIM", "IDPI",
"IENG", "IGNR", "IKEY", "ILGT", "ILNG", "IMED", "INAM", "IPLT", "IPRD",
"IPRT", "ISBJ", "ISFT", "ISHP", "ISRC", "ISRF", "ITCH",
{0}
};
static int riff_has_valid_tags(AVFormatContext *s)
{
int i;
for (i = 0; *ff_riff_tags[i]; i++) {
if (av_dict_get(s->metadata, ff_riff_tags[i], NULL, AV_DICT_MATCH_CASE))
for (i = 0; *riff_tags[i]; i++) {
if (av_dict_get(s->metadata, riff_tags[i], NULL, AV_DICT_MATCH_CASE))
return 1;
}
@ -602,8 +602,8 @@ void ff_riff_write_info(AVFormatContext *s)
list_pos = ff_start_tag(pb, "LIST");
ffio_wfourcc(pb, "INFO");
for (i = 0; *ff_riff_tags[i]; i++) {
if ((t = av_dict_get(s->metadata, ff_riff_tags[i], NULL, AV_DICT_MATCH_CASE)))
for (i = 0; *riff_tags[i]; i++) {
if ((t = av_dict_get(s->metadata, riff_tags[i], NULL, AV_DICT_MATCH_CASE)))
ff_riff_write_info_tag(s->pb, t->key, t->value);
}
ff_end_tag(pb, list_pos);