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avdevice/decklink_dec: autodetect the video input format

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When -format_code is not specified autodetection will happen.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Karthick J 2017-10-27 12:00:23 +05:30 • committed by Marton Balint
parent aa7b0329ff
commit e8e9306b4f
4 changed files with 79 additions and 14 deletions
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3
libavdevice/decklink_common.cpp
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@ -75,7 +75,6 @@ static char *dup_wchar_to_utf8(wchar_t *w)
#define DECKLINK_STR OLECHAR *
#define DECKLINK_STRDUP dup_wchar_to_utf8
#define DECKLINK_FREE(s) SysFreeString(s)
#define DECKLINK_BOOL BOOL
#elif defined(__APPLE__)
static char *dup_cfstring_to_utf8(CFStringRef w)
{
@ -86,13 +85,11 @@ static char *dup_cfstring_to_utf8(CFStringRef w)
#define DECKLINK_STR const __CFString *
#define DECKLINK_STRDUP dup_cfstring_to_utf8
#define DECKLINK_FREE(s) CFRelease(s)
#define DECKLINK_BOOL bool
#else
#define DECKLINK_STR const char *
#define DECKLINK_STRDUP av_strdup
/* free() is needed for a string returned by the DeckLink SDL. */
#define DECKLINK_FREE(s) free((void *) s)
#define DECKLINK_BOOL bool
#endif
HRESULT ff_decklink_get_display_name(IDeckLink *This, const char **displayName)