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decklink: Add more modes
This commit is contained in:
David Schleef
parent
e9f0e27596
commit
ae49fa1f78
3 changed files with 129 additions and 46 deletions
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@ -34,11 +34,29 @@ gst_decklink_mode_get_type (void)
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if (!type) {
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static const GEnumValue modes[] = {
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{GST_DECKLINK_MODE_NTSC, "ntsc", "NTSC SD 60i"},
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{GST_DECKLINK_MODE_NTSC2398, "ntsc2398", "NTSC SD 60i (24 fps)"},
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{GST_DECKLINK_MODE_PAL, "pal", "PAL SD 50i"},
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{GST_DECKLINK_MODE_NTSC_P, "ntsc-p", "NTSC SD 60p"},
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{GST_DECKLINK_MODE_PAL_P, "pal-p", "PAL SD 50p"},
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{GST_DECKLINK_MODE_1080p2398, "1080p2398", "HD1080 23.98p"},
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{GST_DECKLINK_MODE_1080p24, "1080p24", "HD1080 24p"},
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{GST_DECKLINK_MODE_1080p25, "1080p25", "HD1080 25p"},
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{GST_DECKLINK_MODE_1080p2997, "1080p2997", "HD1080 29.97p"},
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{GST_DECKLINK_MODE_1080p30, "1080p30", "HD1080 30p"},
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{GST_DECKLINK_MODE_1080i50, "1080i50", "HD1080 50i"},
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{GST_DECKLINK_MODE_1080i5994, "1080i5994", "HD1080 59.94i"},
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{GST_DECKLINK_MODE_1080i60, "1080i60", "HD1080 60i"},
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{GST_DECKLINK_MODE_1080p50, "1080p50", "HD1080 50p"},
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{GST_DECKLINK_MODE_1080p5994, "1080p5994", "HD1080 59.94p"},
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{GST_DECKLINK_MODE_1080p60, "1080p60", "HD1080 60p"},
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{GST_DECKLINK_MODE_720p50, "720p50", "HD720 50p"},
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{GST_DECKLINK_MODE_720p5994, "720p5994", "HD720 59.94p"},
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{GST_DECKLINK_MODE_720p60, "720p60", "HD720 60p"},
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{0, NULL, NULL}
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};
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@ -68,25 +86,36 @@ gst_decklink_connection_get_type (void)
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return type;
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}
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static const GstDecklinkMode modes[] = {
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{bmdModeNTSC, 720, 486, 30000, 1001, true},
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{bmdModePAL, 720, 576, 25, 1, true},
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{bmdModeHD1080i50, 1920, 1080, 25, 1, true},
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{bmdModeHD1080i5994, 1920, 1080, 30000, 1001, true},
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{bmdModeHD720p50, 1280, 720, 50, 1, true},
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{bmdModeHD720p5994, 1280, 720, 60000, 1001, true}
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};
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#define NTSC 10, 11, false, false
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#define PAL 12, 11, true, false
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#define HD 12, 11, false, true
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#if 0
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//{ bmdModeNTSC2398, 720,486,24000,1001,true },
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//{ bmdModeHD1080p2398, 1920,1080,24000,1001,false },
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//{ bmdModeHD1080p24, 1920,1080,24,1,false },
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//{ bmdModeHD1080p25, 1920,1080,25,1,false },
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//{ bmdModeHD1080p2997, 1920,1080,30000,1001,false },
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//{ bmdModeHD1080p30, 1920,1080,30,1,false },
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//{ bmdModeHD1080i6000, 1920,1080,30,1,true },
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//{ bmdModeHD720p60, 1280,720,60,1,true }
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#endif
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static const GstDecklinkMode modes[] = {
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{bmdModeNTSC, 720, 486, 30000, 1001, true, NTSC },
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{bmdModeNTSC2398, 720, 486, 24000, 1001, true, NTSC },
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{bmdModePAL, 720, 576, 25, 1, true, PAL },
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{bmdModeNTSCp, 720, 486, 30000, 1001, false, NTSC },
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{bmdModePALp, 720, 576, 25, 1, false, PAL },
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{bmdModeHD1080p2398, 1920, 1080, 24000, 1001, false, HD },
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{bmdModeHD1080p24, 1920, 1080, 24, 1, false, HD },
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{bmdModeHD1080p25, 1920, 1080, 25, 1, false, HD },
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{bmdModeHD1080p2997, 1920, 1080, 30000, 1001, false, HD },
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{bmdModeHD1080p30, 1920, 1080, 30, 1, false, HD },
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{bmdModeHD1080i50, 1920, 1080, 25, 1, true, HD },
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{bmdModeHD1080i5994, 1920, 1080, 30000, 1001, true, HD },
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{bmdModeHD1080i6000, 1920, 1080, 30, 1, true, HD },
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{bmdModeHD1080p50, 1920, 1080, 50, 1, false, HD },
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{bmdModeHD1080p5994, 1920, 1080, 30000, 1001, false, HD },
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{bmdModeHD1080p6000, 1920, 1080, 60, 1, false, HD },
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{bmdModeHD720p50, 1280, 720, 50, 1, false, HD },
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{bmdModeHD720p5994, 1280, 720, 60000, 1001, false, HD },
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{bmdModeHD720p60, 1280, 720, 60, 1, false, HD }
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};
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const GstDecklinkMode *
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gst_decklink_get_mode (GstDecklinkModeEnum e)
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@ -94,20 +123,49 @@ gst_decklink_get_mode (GstDecklinkModeEnum e)
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return &modes[e];
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}
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GstCaps *
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gst_decklink_mode_get_caps (GstDecklinkModeEnum e)
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static GstStructure *
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gst_decklink_mode_get_structure (GstDecklinkModeEnum e)
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{
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const GstDecklinkMode *mode = &modes[e];
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return gst_caps_new_simple ("video/x-raw-yuv",
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return gst_structure_new ("video/x-raw-yuv",
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"format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'),
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"width", G_TYPE_INT, mode->width,
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"height", G_TYPE_INT, mode->height,
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"framerate", GST_TYPE_FRACTION,
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mode->fps_n, mode->fps_d,
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"interlaced", G_TYPE_BOOLEAN, mode->interlaced, NULL);
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"framerate", GST_TYPE_FRACTION, mode->fps_n, mode->fps_d,
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"interlaced", G_TYPE_BOOLEAN, mode->interlaced,
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"pixel-aspect-ratio", GST_TYPE_FRACTION, mode->par_n, mode->par_d,
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"color-matrix", G_TYPE_STRING, mode->is_hdtv ? "hdtv" : "sdtv",
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"chroma-site", G_TYPE_STRING, "mpeg2",
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NULL);
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}
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GstCaps *
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gst_decklink_mode_get_caps (GstDecklinkModeEnum e)
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{
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GstCaps *caps;
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caps = gst_caps_new_empty ();
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gst_caps_append_structure (caps, gst_decklink_mode_get_structure (e));
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return caps;
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}
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GstCaps *
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gst_decklink_mode_get_template_caps (void)
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{
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int i;
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GstCaps *caps;
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GstStructure *s;
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caps = gst_caps_new_empty ();
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for(i=0;i<(int)G_N_ELEMENTS(modes);i++) {
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s = gst_decklink_mode_get_structure ((GstDecklinkModeEnum)i);
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gst_caps_append_structure (caps, s);
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}
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return caps;
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}
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static gboolean
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plugin_init (GstPlugin * plugin)
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@ -26,10 +26,27 @@
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typedef enum {
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GST_DECKLINK_MODE_NTSC,
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GST_DECKLINK_MODE_NTSC2398,
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GST_DECKLINK_MODE_PAL,
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GST_DECKLINK_MODE_NTSC_P,
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GST_DECKLINK_MODE_PAL_P,
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GST_DECKLINK_MODE_1080p2398,
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GST_DECKLINK_MODE_1080p24,
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GST_DECKLINK_MODE_1080p25,
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GST_DECKLINK_MODE_1080p2997,
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GST_DECKLINK_MODE_1080p30,
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GST_DECKLINK_MODE_1080i50,
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GST_DECKLINK_MODE_1080i5994,
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GST_DECKLINK_MODE_1080i60,
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GST_DECKLINK_MODE_1080p50,
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GST_DECKLINK_MODE_1080p5994,
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GST_DECKLINK_MODE_1080p60,
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GST_DECKLINK_MODE_720p50,
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GST_DECKLINK_MODE_720p5994,
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GST_DECKLINK_MODE_720p60
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} GstDecklinkModeEnum;
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#define GST_TYPE_DECKLINK_MODE (gst_decklink_mode_get_type ())
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@ -54,10 +71,15 @@ struct _GstDecklinkMode {
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int fps_n;
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int fps_d;
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gboolean interlaced;
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int par_n;
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int par_d;
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gboolean tff;
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gboolean is_hdtv;
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};
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const GstDecklinkMode * gst_decklink_get_mode (GstDecklinkModeEnum e);
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GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e);
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GstCaps * gst_decklink_mode_get_template_caps (void);
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#define GST_DECKLINK_MODE_CAPS(w,h,n,d,i) \
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"video/x-raw-yuv,format=(fourcc)UYVY,width=" #w ",height=" #h \
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@ -65,22 +87,28 @@ GstCaps * gst_decklink_mode_get_caps (GstDecklinkModeEnum e);
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#define GST_DECKLINK_CAPS \
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GST_DECKLINK_MODE_CAPS(720,486,30000,1001,true) ";" \
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GST_DECKLINK_MODE_CAPS(720,486,24000,1001,true) ";" \
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GST_DECKLINK_MODE_CAPS(720,576,25,1,true) ";" \
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GST_DECKLINK_MODE_CAPS(720,486,30000,1001,false) ";" \
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GST_DECKLINK_MODE_CAPS(720,576,25,1,false) ";" \
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\
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GST_DECKLINK_MODE_CAPS(1920,1080,24000,1001,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,24,1,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,25,1,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,30000,1001,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,30,1,false) ";" \
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\
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GST_DECKLINK_MODE_CAPS(1920,1080,25,1,true) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,30000,1001,true) ";" \
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GST_DECKLINK_MODE_CAPS(1280,720,50,1,true) ";" \
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GST_DECKLINK_MODE_CAPS(1280,720,60000,1001,true)
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#if 0
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MODE(720,486,24000,1001,true) ";" \
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MODE(1920,1080,24000,1001,false) ";" \
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MODE(1920,1080,24,1,false) ";" \
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MODE(1920,1080,25,1,false) ";" \
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MODE(1920,1080,30000,1001,false) ";" \
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MODE(1920,1080,30,1,false) ";" \
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MODE(1920,1080,30,1,true) ";" \
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MODE(1280,720,60,1,true)
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#endif
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GST_DECKLINK_MODE_CAPS(1920,1080,30,1,true) ";" \
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\
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GST_DECKLINK_MODE_CAPS(1920,1080,50,1,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,60000,1001,false) ";" \
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GST_DECKLINK_MODE_CAPS(1920,1080,60,1,false) ";" \
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\
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GST_DECKLINK_MODE_CAPS(1280,720,50,1,false) ";" \
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GST_DECKLINK_MODE_CAPS(1280,720,60000,1001,false) ";" \
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GST_DECKLINK_MODE_CAPS(1280,720,60,1,false)
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#endif
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@ -131,11 +131,7 @@ GST_STATIC_PAD_TEMPLATE ("audiosrc",
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GST_STATIC_CAPS ("audio/x-raw-int,width=16,depth=16,channels=2,rate=48000")
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);
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static GstStaticPadTemplate gst_decklink_src_video_src_template =
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GST_STATIC_PAD_TEMPLATE ("videosrc",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (GST_DECKLINK_CAPS));
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/* the video source pad template is created on the fly */
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/* class initialization */
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@ -154,7 +150,8 @@ gst_decklink_src_base_init (gpointer g_class)
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_decklink_src_audio_src_template));
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_decklink_src_video_src_template));
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gst_pad_template_new ("videosrc", GST_PAD_SRC, GST_PAD_ALWAYS,
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gst_decklink_mode_get_template_caps ()));
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gst_element_class_set_details_simple (element_class, "Decklink source",
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"Source/Video", "DeckLink Source", "David Schleef <ds@entropywave.com>");
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@ -235,9 +232,9 @@ gst_decklink_src_init (GstDecklinkSrc * decklinksrc,
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decklinksrc->videosrcpad =
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gst_pad_new_from_static_template (&gst_decklink_src_video_src_template,
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"videosrc");
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decklinksrc->videosrcpad = gst_pad_new_from_template (
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gst_element_class_get_pad_template(GST_ELEMENT_CLASS(decklinksrc_class),
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"videosrc"), "videosrc");
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gst_pad_set_getcaps_function (decklinksrc->videosrcpad,
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GST_DEBUG_FUNCPTR (gst_decklink_src_video_src_getcaps));
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gst_pad_set_setcaps_function (decklinksrc->videosrcpad,
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