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avdevice/decklink_dec: map the raw_format instead of hardcode 

The patch will change the numerical values for the string constants so bump
micro version.

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 12:16:47 +08:00
parent c055a476b2
commit 09f1d15ae8
4 changed files with 19 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libavdevice/decklink_common.h
View File

@ -162,6 +162,15 @@ IDeckLinkIterator *CreateDeckLinkIteratorInstance(void);
typedef uint32_t buffercount_type;
#endif
static const BMDPixelFormat decklink_raw_format_map[] = {
(BMDPixelFormat)0,
bmdFormat8BitYUV,
bmdFormat10BitYUV,
bmdFormat8BitARGB,
bmdFormat8BitBGRA,
bmdFormat10BitRGB,
};
static const BMDAudioConnection decklink_audio_connection_map[] = {
(BMDAudioConnection)0,
bmdAudioConnectionEmbedded,

3
libavdevice/decklink_dec.cpp
View File

@ -1152,7 +1152,8 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
ctx->video_pts_source = cctx->video_pts_source;
ctx->draw_bars = cctx->draw_bars;
ctx->audio_depth = cctx->audio_depth;
ctx->raw_format = (BMDPixelFormat)cctx->raw_format;
if (cctx->raw_format > 0 && (unsigned int)cctx->raw_format < FF_ARRAY_ELEMS(decklink_raw_format_map))
ctx->raw_format = decklink_raw_format_map[cctx->raw_format];
cctx->ctx = ctx;
/* Check audio channel option for valid values: 2, 8 or 16 */

14
libavdevice/decklink_dec_c.c
View File

@ -33,13 +33,13 @@ static const AVOption options[] = {
{ "list_devices", "list available devices" , OFFSET(list_devices), AV_OPT_TYPE_INT , { .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, UINT_MAX, DEC, "raw_format" },
{ "auto", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, DEC, "raw_format"},
{ "uyvy422", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MKBETAG('2','v','u','y') }, 0, 0, DEC, "raw_format"},
{ "yuv422p10", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MKBETAG('v','2','1','0') }, 0, 0, DEC, "raw_format"},
{ "argb", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 32 }, 0, 0, DEC, "raw_format"},
{ "bgra", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MKBETAG('B','G','R','A') }, 0, 0, DEC, "raw_format"},
{ "rgb10", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MKBETAG('r','2','1','0') }, 0, 0, DEC, "raw_format"},
{ "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" },
{ "auto", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, 0, 0, DEC, "raw_format"},
{ "uyvy422", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, 0, 0, DEC, "raw_format"},
{ "yuv422p10", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 2 }, 0, 0, DEC, "raw_format"},
{ "argb", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 3 }, 0, 0, DEC, "raw_format"},
{ "bgra", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 4 }, 0, 0, DEC, "raw_format"},
{ "rgb10", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 5 }, 0, 0, DEC, "raw_format"},
{ "enable_klv", "output klv if present in vanc", OFFSET(enable_klv), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, DEC },
{ "teletext_lines", "teletext lines bitmask", OFFSET(teletext_lines), AV_OPT_TYPE_INT64, { .i64 = 0 }, 0, 0x7ffffffffLL, DEC, "teletext_lines"},
{ "standard", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0x7fff9fffeLL}, 0, 0, DEC, "teletext_lines"},

2
libavdevice/version.h
View File

@ -29,7 +29,7 @@
#define LIBAVDEVICE_VERSION_MAJOR 58
#define LIBAVDEVICE_VERSION_MINOR 11
#define LIBAVDEVICE_VERSION_MICRO 102
#define LIBAVDEVICE_VERSION_MICRO 103
#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
LIBAVDEVICE_VERSION_MINOR, \