new deinterlacer plugin based on tvtime

(please report if compilation breaks on non-x86 plataform)
see xine-devel for more information

CVS patchset: 5032
CVS date: 2003/06/13 01:48:09

1 files changed, 65 insertions, 0 deletions

diff --git a/src/post/deinterlace/plugins/weave.c b/src/post/deinterlace/plugins/weave.c
new file mode 100644
index 000000000..3a9546aa8
--- /dev/null
+++ b/src/post/deinterlace/plugins/weave.c
@@ -0,0 +1,65 @@
+/**
+ * Pure weave deinterlacing plugin.
+ *
+ * Copyright (C) 2002 Billy Biggs <vektor@dumbterm.net>.
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include "speedy.h"
+#include "deinterlace.h"
+
+static void deinterlace_scanline_weave( uint8_t *output,
+                                        deinterlace_scanline_data_t *data,
+                                        int width )
+{
+    blit_packed422_scanline( output, data->m1, width );
+}
+
+static void copy_scanline( uint8_t *output,
+                           deinterlace_scanline_data_t *data,
+                           int width )
+{
+    blit_packed422_scanline( output, data->m0, width );
+}
+
+
+static deinterlace_method_t weavemethod =
+{
+    DEINTERLACE_PLUGIN_API_VERSION,
+    "Weave Last Field",
+    "Weave",
+    2,
+    0,
+    0,
+    0,
+    0,
+    1,
+    deinterlace_scanline_weave,
+    copy_scanline,
+    0
+};
+
+#ifdef BUILD_TVTIME_PLUGINS
+void deinterlace_plugin_init( void )
+#else
+void weave_plugin_init( void )
+#endif
+{
+    register_deinterlace_method( &weavemethod );
+}
+