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ffprobe: make Writers constant.

This commit is contained in:
Clément Bœsch 2011-11-16 19:35:23 +01:00
parent f0db05008d
commit 9813af259a
1 changed files with 8 additions and 8 deletions
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16
ffprobe.c
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@ -302,9 +302,9 @@ static inline void writer_show_tags(WriterContext *wctx, AVDictionary *dict)
#define MAX_REGISTERED_WRITERS_NB 64
static Writer *registered_writers[MAX_REGISTERED_WRITERS_NB + 1];
static const Writer *registered_writers[MAX_REGISTERED_WRITERS_NB + 1];
static int writer_register(Writer *writer)
static int writer_register(const Writer *writer)
{
static int next_registered_writer_idx = 0;
@ -315,7 +315,7 @@ static int writer_register(Writer *writer)
return 0;
}
static Writer *writer_get_by_name(const char *name)
static const Writer *writer_get_by_name(const char *name)
{
int i;
@ -450,7 +450,7 @@ static void default_show_tags(WriterContext *wctx, AVDictionary *dict)
}
}
static Writer default_writer = {
static const Writer default_writer = {
.name = "default",
.print_footer = default_print_footer,
.print_chapter_header = default_print_chapter_header,
@ -674,7 +674,7 @@ static void compact_show_tags(WriterContext *wctx, AVDictionary *dict)
}
}
static Writer compact_writer = {
static const Writer compact_writer = {
.name = "compact",
.priv_size = sizeof(CompactContext),
.init = compact_init,
@ -694,7 +694,7 @@ static av_cold int csv_init(WriterContext *wctx, const char *args, void *opaque)
return compact_init(wctx, "item_sep=,:nokey=1:escape=csv", opaque);
}
static Writer csv_writer = {
static const Writer csv_writer = {
.name = "csv",
.priv_size = sizeof(CompactContext),
.init = csv_init,
@ -849,7 +849,7 @@ static void json_show_tags(WriterContext *wctx, AVDictionary *dict)
printf("\n }");
}
static Writer json_writer = {
static const Writer json_writer = {
.name = "json",
.priv_size = sizeof(JSONContext),
@ -1123,7 +1123,7 @@ static int probe_file(const char *filename)
{
AVFormatContext *fmt_ctx;
int ret;
Writer *w;
const Writer *w;
char *buf;
char *w_name = NULL, *w_args = NULL;
WriterContext *wctx;