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avdevice/decklink: use boolean for list_devices option 

For the document(indevs.texi and outdevs.texi) used it as boolean.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-11-19 21:57:52 +08:00
parent 9208b72a38
commit ae23a9684d
2 changed files with 2 additions and 2 deletions
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2
libavdevice/decklink_dec_c.c
View File

@ -30,7 +30,7 @@
#define DEC AV_OPT_FLAG_DECODING_PARAM
static const AVOption options[] = {
{ "list_devices", "list available devices" , OFFSET(list_devices), AV_OPT_TYPE_INT , { .i64 = 0 }, 0, 1, DEC },
{ "list_devices", "list available devices" , OFFSET(list_devices), AV_OPT_TYPE_BOOL , { .i64 = 0 }, 0, 1, DEC },
{ "list_formats", "list supported formats" , OFFSET(list_formats), AV_OPT_TYPE_INT , { .i64 = 0 }, 0, 1, DEC },
{ "format_code", "set format by fourcc" , OFFSET(format_code), AV_OPT_TYPE_STRING, { .str = NULL}, 0, 0, DEC },
{ "raw_format", "pixel format to be returned by the card when capturing" , OFFSET(raw_format), AV_OPT_TYPE_INT, { .i64 = 0}, 0, 5, DEC, "raw_format" },

2
libavdevice/decklink_enc_c.c
View File

@ -28,7 +28,7 @@
#define OFFSET(x) offsetof(struct decklink_cctx, x)
#define ENC AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
{ "list_devices", "list available devices" , OFFSET(list_devices), AV_OPT_TYPE_INT , { .i64 = 0 }, 0, 1, ENC },
{ "list_devices", "list available devices" , OFFSET(list_devices), AV_OPT_TYPE_BOOL , { .i64 = 0 }, 0, 1, ENC },
{ "list_formats", "list supported formats" , OFFSET(list_formats), AV_OPT_TYPE_INT , { .i64 = 0 }, 0, 1, ENC },
{ "preroll" , "video preroll in seconds", OFFSET(preroll ), AV_OPT_TYPE_DOUBLE, { .dbl = 0.5 }, 0, 5, ENC },
{ "duplex_mode" , "duplex mode" , OFFSET(duplex_mode ), AV_OPT_TYPE_INT , { .i64 = 0 }, 0, 2, ENC, "duplex_mode"},