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ffprobe: simplify default printer

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Remove pointless default_print_footer() and
default_print_chapter_header() callbacks, also avoid to print an
empty line when noprint_wrappers is selected.
This commit is contained in:
Stefano Sabatini 2012-09-09 13:59:02 +02:00
parent 2474ca1a22
commit e4fe4d01fc
1 changed files with 1 additions and 21 deletions
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22
ffprobe.c
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@ -463,22 +463,6 @@ static av_cold int default_init(WriterContext *wctx, const char *args, void *opa
return 0;
}
static void default_print_footer(WriterContext *wctx)
{
DefaultContext *def = wctx->priv;
if (!def->noprint_wrappers)
printf("\n");
}
static void default_print_chapter_header(WriterContext *wctx, const char *chapter)
{
DefaultContext *def = wctx->priv;
if (!def->noprint_wrappers && wctx->nb_chapter)
printf("\n");
}
/* lame uppercasing routine, assumes the string is lower case ASCII */
static inline char *upcase_string(char *dst, size_t dst_size, const char *src)
{
@ -494,8 +478,6 @@ static void default_print_section_header(WriterContext *wctx, const char *sectio
DefaultContext *def = wctx->priv;
char buf[32];
if (wctx->nb_section)
printf("\n");
if (!def->noprint_wrappers)
printf("[%s]\n", upcase_string(buf, sizeof(buf), section));
}
@ -506,7 +488,7 @@ static void default_print_section_footer(WriterContext *wctx, const char *sectio
char buf[32];
if (!def->noprint_wrappers)
printf("[/%s]", upcase_string(buf, sizeof(buf), section));
printf("[/%s]\n", upcase_string(buf, sizeof(buf), section));
}
static void default_print_str(WriterContext *wctx, const char *key, const char *value)
@ -540,8 +522,6 @@ static const Writer default_writer = {
.name = "default",
.priv_size = sizeof(DefaultContext),
.init = default_init,
.print_footer = default_print_footer,
.print_chapter_header = default_print_chapter_header,
.print_section_header = default_print_section_header,
.print_section_footer = default_print_section_footer,
.print_integer = default_print_int,