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decklink: Add more modes

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This commit is contained in:
David Schleef 2011-06-28 23:47:18 -07:00
parent e9f0e27596
commit ae49fa1f78
3 changed files with 129 additions and 46 deletions
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106
sys/decklink/gstdecklink.cpp
View file

@ -34,11 +34,29 @@ gst_decklink_mode_get_type (void)
if (!type) { if (!type) {
static const GEnumValue modes[] = { static const GEnumValue modes[] = {
{GST_DECKLINK_MODE_NTSC, "ntsc", "NTSC SD 60i"}, {GST_DECKLINK_MODE_NTSC, "ntsc", "NTSC SD 60i"},
{GST_DECKLINK_MODE_NTSC2398, "ntsc2398", "NTSC SD 60i (24 fps)"},
{GST_DECKLINK_MODE_PAL, "pal", "PAL SD 50i"}, {GST_DECKLINK_MODE_PAL, "pal", "PAL SD 50i"},
{GST_DECKLINK_MODE_NTSC_P, "ntsc-p", "NTSC SD 60p"},
{GST_DECKLINK_MODE_PAL_P, "pal-p", "PAL SD 50p"},
{GST_DECKLINK_MODE_1080p2398, "1080p2398", "HD1080 23.98p"},
{GST_DECKLINK_MODE_1080p24, "1080p24", "HD1080 24p"},
{GST_DECKLINK_MODE_1080p25, "1080p25", "HD1080 25p"},
{GST_DECKLINK_MODE_1080p2997, "1080p2997", "HD1080 29.97p"},
{GST_DECKLINK_MODE_1080p30, "1080p30", "HD1080 30p"},
{GST_DECKLINK_MODE_1080i50, "1080i50", "HD1080 50i"}, {GST_DECKLINK_MODE_1080i50, "1080i50", "HD1080 50i"},
{GST_DECKLINK_MODE_1080i5994, "1080i5994", "HD1080 59.94i"},
{GST_DECKLINK_MODE_1080i60, "1080i60", "HD1080 60i"}, {GST_DECKLINK_MODE_1080i60, "1080i60", "HD1080 60i"},
{GST_DECKLINK_MODE_1080p50, "1080p50", "HD1080 50p"},
{GST_DECKLINK_MODE_1080p5994, "1080p5994", "HD1080 59.94p"},
{GST_DECKLINK_MODE_1080p60, "1080p60", "HD1080 60p"},
{GST_DECKLINK_MODE_720p50, "720p50", "HD720 50p"}, {GST_DECKLINK_MODE_720p50, "720p50", "HD720 50p"},
{GST_DECKLINK_MODE_720p5994, "720p5994", "HD720 59.94p"},
{GST_DECKLINK_MODE_720p60, "720p60", "HD720 60p"}, {GST_DECKLINK_MODE_720p60, "720p60", "HD720 60p"},
{0, NULL, NULL} {0, NULL, NULL}
}; };
@ -68,25 +86,36 @@ gst_decklink_connection_get_type (void)
return type; return type;
} }
static const GstDecklinkMode modes[] = { #define NTSC 10, 11, false, false
{bmdModeNTSC, 720, 486, 30000, 1001, true}, #define PAL 12, 11, true, false
{bmdModePAL, 720, 576, 25, 1, true}, #define HD 12, 11, false, true
{bmdModeHD1080i50, 1920, 1080, 25, 1, true},
{bmdModeHD1080i5994, 1920, 1080, 30000, 1001, true},
{bmdModeHD720p50, 1280, 720, 50, 1, true},
{bmdModeHD720p5994, 1280, 720, 60000, 1001, true}
};
#if 0 static const GstDecklinkMode modes[] = {
//{ bmdModeNTSC2398, 720,486,24000,1001,true }, {bmdModeNTSC, 720, 486, 30000, 1001, true, NTSC },
//{ bmdModeHD1080p2398, 1920,1080,24000,1001,false }, {bmdModeNTSC2398, 720, 486, 24000, 1001, true, NTSC },
//{ bmdModeHD1080p24, 1920,1080,24,1,false }, {bmdModePAL, 720, 576, 25, 1, true, PAL },
//{ bmdModeHD1080p25, 1920,1080,25,1,false }, {bmdModeNTSCp, 720, 486, 30000, 1001, false, NTSC },
//{ bmdModeHD1080p2997, 1920,1080,30000,1001,false }, {bmdModePALp, 720, 576, 25, 1, false, PAL },
//{ bmdModeHD1080p30, 1920,1080,30,1,false },
//{ bmdModeHD1080i6000, 1920,1080,30,1,true }, {bmdModeHD1080p2398, 1920, 1080, 24000, 1001, false, HD },
//{ bmdModeHD720p60, 1280,720,60,1,true } {bmdModeHD1080p24, 1920, 1080, 24, 1, false, HD },
#endif {bmdModeHD1080p25, 1920, 1080, 25, 1, false, HD },
{bmdModeHD1080p2997, 1920, 1080, 30000, 1001, false, HD },
{bmdModeHD1080p30, 1920, 1080, 30, 1, false, HD },
{bmdModeHD1080i50, 1920, 1080, 25, 1, true, HD },
{bmdModeHD1080i5994, 1920, 1080, 30000, 1001, true, HD },
{bmdModeHD1080i6000, 1920, 1080, 30, 1, true, HD },
{bmdModeHD1080p50, 1920, 1080, 50, 1, false, HD },
{bmdModeHD1080p5994, 1920, 1080, 30000, 1001, false, HD },
{bmdModeHD1080p6000, 1920, 1080, 60, 1, false, HD },
{bmdModeHD720p50, 1280, 720, 50, 1, false, HD },
{bmdModeHD720p5994, 1280, 720, 60000, 1001, false, HD },
{bmdModeHD720p60, 1280, 720, 60, 1, false, HD }
};
const GstDecklinkMode * const GstDecklinkMode *
gst_decklink_get_mode (GstDecklinkModeEnum e) gst_decklink_get_mode (GstDecklinkModeEnum e)
@ -94,20 +123,49 @@ gst_decklink_get_mode (GstDecklinkModeEnum e)
return &modes[e]; return &modes[e];
} }
GstCaps * static GstStructure *
gst_decklink_mode_get_caps (GstDecklinkModeEnum e) gst_decklink_mode_get_structure (GstDecklinkModeEnum e)
{ {
const GstDecklinkMode *mode = &modes[e]; const GstDecklinkMode *mode = &modes[e];
return gst_caps_new_simple ("video/x-raw-yuv", return gst_structure_new ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'), "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'),
"width", G_TYPE_INT, mode->width, "width", G_TYPE_INT, mode->width,
"height", G_TYPE_INT, mode->height, "height", G_TYPE_INT, mode->height,
"framerate", GST_TYPE_FRACTION, "framerate", GST_TYPE_FRACTION, mode->fps_n, mode->fps_d,
mode->fps_n, mode->fps_d, "interlaced", G_TYPE_BOOLEAN, mode->interlaced,
"interlaced", G_TYPE_BOOLEAN, mode->interlaced, NULL); "pixel-aspect-ratio", GST_TYPE_FRACTION, mode->par_n, mode->par_d,
"color-matrix", G_TYPE_STRING, mode->is_hdtv ? "hdtv" : "sdtv",
"chroma-site", G_TYPE_STRING, "mpeg2",
NULL);
} }
GstCaps *
gst_decklink_mode_get_caps (GstDecklinkModeEnum e)
{
GstCaps *caps;
caps = gst_caps_new_empty ();
gst_caps_append_structure (caps, gst_decklink_mode_get_structure (e));
return caps;
}
GstCaps *
gst_decklink_mode_get_template_caps (void)
{
int i;
GstCaps *caps;
GstStructure *s;
caps = gst_caps_new_empty ();
for(i=0;i<(int)G_N_ELEMENTS(modes);i++) {
s = gst_decklink_mode_get_structure ((GstDecklinkModeEnum)i);
gst_caps_append_structure (caps, s);
}
return caps;
}
static gboolean static gboolean
plugin_init (GstPlugin * plugin) plugin_init (GstPlugin * plugin)

54
sys/decklink/gstdecklink.h
View file

@ -26,10 +26,27 @@
typedef enum { typedef enum {
GST_DECKLINK_MODE_NTSC, GST_DECKLINK_MODE_NTSC,
GST_DECKLINK_MODE_NTSC2398,
GST_DECKLINK_MODE_PAL, GST_DECKLINK_MODE_PAL,
GST_DECKLINK_MODE_NTSC_P,
GST_DECKLINK_MODE_PAL_P,
GST_DECKLINK_MODE_1080p2398,
GST_DECKLINK_MODE_1080p24,
GST_DECKLINK_MODE_1080p25,
GST_DECKLINK_MODE_1080p2997,
GST_DECKLINK_MODE_1080p30,
GST_DECKLINK_MODE_1080i50, GST_DECKLINK_MODE_1080i50,
GST_DECKLINK_MODE_1080i5994,
GST_DECKLINK_MODE_1080i60, GST_DECKLINK_MODE_1080i60,
GST_DECKLINK_MODE_1080p50,
GST_DECKLINK_MODE_1080p5994,
GST_DECKLINK_MODE_1080p60,
GST_DECKLINK_MODE_720p50, GST_DECKLINK_MODE_720p50,
GST_DECKLINK_MODE_720p5994,
GST_DECKLINK_MODE_720p60 GST_DECKLINK_MODE_720p60
} GstDecklinkModeEnum; } GstDecklinkModeEnum;
#define GST_TYPE_DECKLINK_MODE (gst_decklink_mode_get_type ()) #define GST_TYPE_DECKLINK_MODE (gst_decklink_mode_get_type ())
@ -54,10 +71,15 @@ struct _GstDecklinkMode {
int fps_n; int fps_n;
int fps_d; int fps_d;
gboolean interlaced; gboolean interlaced;
int par_n;
int par_d;
gboolean tff;
gboolean is_hdtv;
}; };
const GstDecklinkMode * gst_decklink_get_mode (GstDecklinkModeEnum e); const GstDecklinkMode * gst_decklink_get_mode (GstDecklinkModeEnum e);
GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e); GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e);
GstCaps * gst_decklink_mode_get_template_caps (void);
#define GST_DECKLINK_MODE_CAPS(w,h,n,d,i) \ #define GST_DECKLINK_MODE_CAPS(w,h,n,d,i) \
"video/x-raw-yuv,format=(fourcc)UYVY,width=" #w ",height=" #h \ "video/x-raw-yuv,format=(fourcc)UYVY,width=" #w ",height=" #h \
@ -65,22 +87,28 @@ GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e);
#define GST_DECKLINK_CAPS \ #define GST_DECKLINK_CAPS \
GST_DECKLINK_MODE_CAPS(720,486,30000,1001,true) ";" \ GST_DECKLINK_MODE_CAPS(720,486,30000,1001,true) ";" \
GST_DECKLINK_MODE_CAPS(720,486,24000,1001,true) ";" \
GST_DECKLINK_MODE_CAPS(720,576,25,1,true) ";" \ GST_DECKLINK_MODE_CAPS(720,576,25,1,true) ";" \
GST_DECKLINK_MODE_CAPS(720,486,30000,1001,false) ";" \
GST_DECKLINK_MODE_CAPS(720,576,25,1,false) ";" \
\
GST_DECKLINK_MODE_CAPS(1920,1080,24000,1001,false) ";" \
GST_DECKLINK_MODE_CAPS(1920,1080,24,1,false) ";" \
GST_DECKLINK_MODE_CAPS(1920,1080,25,1,false) ";" \
GST_DECKLINK_MODE_CAPS(1920,1080,30000,1001,false) ";" \
GST_DECKLINK_MODE_CAPS(1920,1080,30,1,false) ";" \
\
GST_DECKLINK_MODE_CAPS(1920,1080,25,1,true) ";" \ GST_DECKLINK_MODE_CAPS(1920,1080,25,1,true) ";" \
GST_DECKLINK_MODE_CAPS(1920,1080,30000,1001,true) ";" \ GST_DECKLINK_MODE_CAPS(1920,1080,30000,1001,true) ";" \
GST_DECKLINK_MODE_CAPS(1280,720,50,1,true) ";" \ GST_DECKLINK_MODE_CAPS(1920,1080,30,1,true) ";" \
GST_DECKLINK_MODE_CAPS(1280,720,60000,1001,true) \
GST_DECKLINK_MODE_CAPS(1920,1080,50,1,false) ";" \
#if 0 GST_DECKLINK_MODE_CAPS(1920,1080,60000,1001,false) ";" \
MODE(720,486,24000,1001,true) ";" \ GST_DECKLINK_MODE_CAPS(1920,1080,60,1,false) ";" \
MODE(1920,1080,24000,1001,false) ";" \ \
MODE(1920,1080,24,1,false) ";" \ GST_DECKLINK_MODE_CAPS(1280,720,50,1,false) ";" \
MODE(1920,1080,25,1,false) ";" \ GST_DECKLINK_MODE_CAPS(1280,720,60000,1001,false) ";" \
MODE(1920,1080,30000,1001,false) ";" \ GST_DECKLINK_MODE_CAPS(1280,720,60,1,false)
MODE(1920,1080,30,1,false) ";" \
MODE(1920,1080,30,1,true) ";" \
MODE(1280,720,60,1,true)
#endif
#endif #endif

15
sys/decklink/gstdecklinksrc.cpp
View file

@ -131,11 +131,7 @@ GST_STATIC_PAD_TEMPLATE ("audiosrc",
GST_STATIC_CAPS ("audio/x-raw-int,width=16,depth=16,channels=2,rate=48000") GST_STATIC_CAPS ("audio/x-raw-int,width=16,depth=16,channels=2,rate=48000")
); );
static GstStaticPadTemplate gst_decklink_src_video_src_template = /* the video source pad template is created on the fly */
GST_STATIC_PAD_TEMPLATE ("videosrc",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_DECKLINK_CAPS));
/* class initialization */ /* class initialization */
@ -154,7 +150,8 @@ gst_decklink_src_base_init (gpointer g_class)
gst_element_class_add_pad_template (element_class, gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_decklink_src_audio_src_template)); gst_static_pad_template_get (&gst_decklink_src_audio_src_template));
gst_element_class_add_pad_template (element_class, gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_decklink_src_video_src_template)); gst_pad_template_new ("videosrc", GST_PAD_SRC, GST_PAD_ALWAYS,
gst_decklink_mode_get_template_caps ()));
gst_element_class_set_details_simple (element_class, "Decklink source", gst_element_class_set_details_simple (element_class, "Decklink source",
"Source/Video", "DeckLink Source", "David Schleef <ds@entropywave.com>"); "Source/Video", "DeckLink Source", "David Schleef <ds@entropywave.com>");
@ -235,9 +232,9 @@ gst_decklink_src_init (GstDecklinkSrc * decklinksrc,
decklinksrc->videosrcpad = decklinksrc->videosrcpad = gst_pad_new_from_template (
gst_pad_new_from_static_template (&gst_decklink_src_video_src_template, gst_element_class_get_pad_template(GST_ELEMENT_CLASS(decklinksrc_class),
"videosrc"); "videosrc"), "videosrc");
gst_pad_set_getcaps_function (decklinksrc->videosrcpad, gst_pad_set_getcaps_function (decklinksrc->videosrcpad,
GST_DEBUG_FUNCPTR (gst_decklink_src_video_src_getcaps)); GST_DEBUG_FUNCPTR (gst_decklink_src_video_src_getcaps));
gst_pad_set_setcaps_function (decklinksrc->videosrcpad, gst_pad_set_setcaps_function (decklinksrc->videosrcpad,