Added gst-plugins-base-subtitles0.10-0.10.34 for Meego Harmattan 1.2

[mafwsubrenderer] / gst-plugins-base-subtitles0.10 / gst / ffmpegcolorspace / dsputil.c

diff --git a/gst-plugins-base-subtitles0.10/gst/ffmpegcolorspace/dsputil.c b/gst-plugins-base-subtitles0.10/gst/ffmpegcolorspace/dsputil.c
new file mode 100644 (file)
index 0000000..f5689c0
--- /dev/null
+++ b/gst-plugins-base-subtitles0.10/gst/ffmpegcolorspace/dsputil.c
@@ -0,0 +1,45 @@
+/*
+ * DSP utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file dsputil.c
+ * DSP utils
+ */
+
+#include "avcodec.h"
+#include "dsputil.h"
+
+uint8_t cropTbl[256 + 2 * MAX_NEG_CROP] = { 0, };
+
+/* init static data */
+void
+dsputil_static_init (void)
+{
+  int i;
+
+  for (i = 0; i < 256; i++)
+    cropTbl[i + MAX_NEG_CROP] = i;
+  for (i = 0; i < MAX_NEG_CROP; i++) {
+    cropTbl[i] = 0;
+    cropTbl[i + MAX_NEG_CROP + 256] = 255;
+  }
+}