decklink: Add 10-bit support

diff --git a/sys/decklink/Makefile.am b/sys/decklink/Makefile.am
index 22863ed..063f27d 100644 (file)
--- a/sys/decklink/Makefile.am
+++ b/sys/decklink/Makefile.am
@@ -8,6 +8,7 @@ libgstdecklink_la_CPPFLAGS = \
 libgstdecklink_la_LIBADD = \
        $(GST_BASE_LIBS) \
        $(GST_LIBS) \
+       -lgstvideo-@GST_MAJORMINOR@ \
        $(DECKLINK_LIBS) \
        $(LIBM)
 libgstdecklink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) 

diff --git a/sys/decklink/gstdecklink.h b/sys/decklink/gstdecklink.h
index e69d14b..bd1d1d3 100644 (file)
--- a/sys/decklink/gstdecklink.h
+++ b/sys/decklink/gstdecklink.h
@@ -108,7 +108,7 @@ 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) \
-  "video/x-raw-yuv,format=(fourcc)UYVY,width=" #w ",height=" #h \
+  "video/x-raw-yuv,format=(fourcc){ UYVY, v210 },width=" #w ",height=" #h \
   ",framerate=" #n "/" #d ",interlaced=" #i
 
 #define GST_DECKLINK_CAPS \

diff --git a/sys/decklink/gstdecklinksink.cpp b/sys/decklink/gstdecklinksink.cpp
index 62cdff1..1f5dbd6 100644 (file)
--- a/sys/decklink/gstdecklinksink.cpp
+++ b/sys/decklink/gstdecklinksink.cpp
@@ -36,6 +36,7 @@
 
 #include <gst/gst.h>
 #include <gst/glib-compat-private.h>
+#include <gst/video/video.h>
 #include "gstdecklink.h"
 #include "gstdecklinksink.h"
 #include <string.h>
@@ -596,11 +597,24 @@ static gboolean
 gst_decklink_sink_videosink_setcaps (GstPad * pad, GstCaps * caps)
 {
   GstDecklinkSink *decklinksink;
+  gboolean ret;
+  GstVideoFormat format;
+  int width;
+  int height;
 
   decklinksink = GST_DECKLINK_SINK (gst_pad_get_parent (pad));
 
   GST_DEBUG_OBJECT (decklinksink, "setcaps");
 
+  ret = gst_video_format_parse_caps (caps, &format, &width, &height);
+  if (ret) {
+    if (format == GST_VIDEO_FORMAT_v210) {
+      decklinksink->pixel_format = bmdFormat10BitYUV;
+    } else {
+      decklinksink->pixel_format = bmdFormat8BitYUV;
+    }
+  }
+
 
   gst_object_unref (decklinksink);
   return TRUE;
@@ -713,7 +727,7 @@ gst_decklink_sink_videosink_chain (GstPad * pad, GstBuffer * buffer)
   mode = gst_decklink_get_mode (decklinksink->mode);
 
   decklinksink->output->CreateVideoFrame (mode->width,
-      mode->height, mode->width * 2, bmdFormat8BitYUV,
+      mode->height, mode->width * 2, decklinksink->pixel_format,
       bmdFrameFlagDefault, &frame);
 
   frame->GetBytes (&data);
@@ -864,7 +878,6 @@ gst_decklink_sink_audiosink_setcaps (GstPad * pad, GstCaps * caps)
 
   GST_DEBUG_OBJECT (decklinksink, "setcaps");
 
-
   gst_object_unref (decklinksink);
   return TRUE;
 }

diff --git a/sys/decklink/gstdecklinksink.h b/sys/decklink/gstdecklinksink.h
index b5f0700..31d70cd 100644 (file)
--- a/sys/decklink/gstdecklinksink.h
+++ b/sys/decklink/gstdecklinksink.h
@@ -67,6 +67,7 @@ struct _GstDecklinkSink
   IDeckLinkOutput *output;
   Output *callback;
   BMDDisplayMode display_mode;
+  BMDPixelFormat pixel_format;
   gboolean video_enabled;
   gboolean sched_started;