4 files changed, 175 insertions, 0 deletions
diff --git a/gr-video-sdl/include/gnuradio/video_sdl/CMakeLists.txt b/gr-video-sdl/include/gnuradio/video_sdl/CMakeLists.txt
new file mode 100644
index 0000000000..8831fd8172
--- /dev/null
+++ b/gr-video-sdl/include/gnuradio/video_sdl/CMakeLists.txt
@@ -0,0 +1,30 @@
+# Copyright 2011,2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Install header files
+########################################################################
+install(FILES
+    api.h
+    sink_s.h
+    sink_uc.h
+    DESTINATION ${GR_INCLUDE_DIR}/gnuradio/video_sdl
+    COMPONENT "video_sdl_devel"
+)
+
diff --git a/gr-video-sdl/include/gnuradio/video_sdl/api.h b/gr-video-sdl/include/gnuradio/video_sdl/api.h
new file mode 100644
index 0000000000..b9df5fd060
--- /dev/null
+++ b/gr-video-sdl/include/gnuradio/video_sdl/api.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2011 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_VIDEO_SDL_API_H
+#define INCLUDED_VIDEO_SDL_API_H
+
+#include <gnuradio/attributes.h>
+
+#ifdef gnuradio_video_sdl_EXPORTS
+#  define VIDEO_SDL_API __GR_ATTR_EXPORT
+#else
+#  define VIDEO_SDL_API __GR_ATTR_IMPORT
+#endif
+
+#endif /* INCLUDED_VIDEO_SDL_API_H */
diff --git a/gr-video-sdl/include/gnuradio/video_sdl/sink_s.h b/gr-video-sdl/include/gnuradio/video_sdl/sink_s.h
new file mode 100644
index 0000000000..bc5b6eea13
--- /dev/null
+++ b/gr-video-sdl/include/gnuradio/video_sdl/sink_s.h
@@ -0,0 +1,56 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2006,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_VIDEO_SDL_SINK_S_H
+#define INCLUDED_VIDEO_SDL_SINK_S_H
+
+#include <gnuradio/video_sdl/api.h>
+#include <gnuradio/sync_block.h>
+
+namespace gr {
+  namespace video_sdl {
+    
+    /*!
+     * \brief video sink using SDL
+     *
+     * input signature is one, two or three streams of signed short.
+     * One stream: stream is grey (Y)
+     * two streems: first is grey (Y), second is alternating U and V
+     * Three streams: first is grey (Y), second is U, third is V
+     * Input samples must be in the range [0,255].
+     */
+    class VIDEO_SDL_API sink_s : virtual public sync_block
+    {
+    public:
+      // gr::video_sdl::sink_s::sptr
+      typedef boost::shared_ptr<sink_s> sptr;
+
+      static sptr make(double framerate,
+		       int width, int height,
+		       unsigned int format,
+		       int dst_width, int dst_height);
+    };
+
+  } /* namespace video_sdl */
+} /* namespace gr */
+
+#endif /* INCLUDED_VIDEO_SDL_SINK_S_H */
diff --git a/gr-video-sdl/include/gnuradio/video_sdl/sink_uc.h b/gr-video-sdl/include/gnuradio/video_sdl/sink_uc.h
new file mode 100644
index 0000000000..222eb117e0
--- /dev/null
+++ b/gr-video-sdl/include/gnuradio/video_sdl/sink_uc.h
@@ -0,0 +1,56 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2006,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_VIDEO_SDL_SINK_UC_H
+#define INCLUDED_VIDEO_SDL_SINK_UC_H
+
+#include <gnuradio/video_sdl/api.h>
+#include <gnuradio/sync_block.h>
+
+namespace gr {
+  namespace video_sdl {
+    
+    /*!
+     * \brief video sink using SDL
+     *
+     * input signature is one, two or three streams of uchar.
+     * One stream: stream is grey (Y)
+     * two streems: first is grey (Y), second is alternating U and V
+     * Three streams: first is grey (Y), second is U, third is V
+     * Input samples must be in the range [0,255].
+     */
+    class VIDEO_SDL_API sink_uc : virtual public sync_block
+    {
+    public:
+      // gr::video_sdl::sink_uc::sptr
+      typedef boost::shared_ptr<sink_uc> sptr;
+
+      static sptr make(double framerate,
+		       int width, int height,
+		       unsigned int format,
+		       int dst_width, int dst_height);
+    };
+
+  } /* namespace video_sdl */
+} /* namespace gr */
+
+#endif /* INCLUDED_VIDEO_SDL_SINK_UC_H */