Initial import of libmpeg2 version 0.3.2-cvs

CVS patchset: 5018
CVS date: 2003/06/09 17:27:51

1 files changed, 190 insertions, 0 deletions

diff --git a/src/libmpeg2new/libmpeg2/motion_comp_mlib.c b/src/libmpeg2new/libmpeg2/motion_comp_mlib.c
new file mode 100644
index 000000000..c7ed6b285
--- /dev/null
+++ b/src/libmpeg2new/libmpeg2/motion_comp_mlib.c
@@ -0,0 +1,190 @@
+/*
+ * motion_comp_mlib.c
+ * Copyright (C) 2000-2003 Håkan Hjort <d95hjort@dtek.chalmers.se>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec 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 of the License, or
+ * (at your option) any later version.
+ *
+ * mpeg2dec 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 "config.h"
+
+#ifdef LIBMPEG2_MLIB
+
+#include <mlib_types.h>
+#include <mlib_status.h>
+#include <mlib_sys.h>
+#include <mlib_video.h>
+#include <inttypes.h>
+
+#include "mpeg2.h"
+#include "mpeg2_internal.h"
+
+static void MC_put_o_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoCopyRef_U8_U8_16x16 (dest, (uint8_t *) ref, stride);
+    else
+	mlib_VideoCopyRef_U8_U8_16x8 (dest, (uint8_t *) ref, stride);
+}
+
+static void MC_put_x_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpX_U8_U8_16x16 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpX_U8_U8_16x8 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_put_y_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpY_U8_U8_16x16 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpY_U8_U8_16x8 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_put_xy_16_mlib (uint8_t * dest, const uint8_t * ref,
+			       int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpXY_U8_U8_16x16 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpXY_U8_U8_16x8 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_put_o_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoCopyRef_U8_U8_8x8 (dest, (uint8_t *) ref, stride);
+    else
+	mlib_VideoCopyRef_U8_U8_8x4 (dest, (uint8_t *) ref, stride);
+}
+
+static void MC_put_x_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpX_U8_U8_8x8 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpX_U8_U8_8x4 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_put_y_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpY_U8_U8_8x8 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpY_U8_U8_8x4 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_put_xy_8_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpXY_U8_U8_8x8 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpXY_U8_U8_8x4 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_avg_o_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoCopyRefAve_U8_U8_16x16 (dest, (uint8_t *) ref, stride);
+    else
+	mlib_VideoCopyRefAve_U8_U8_16x8 (dest, (uint8_t *) ref, stride);
+}
+
+static void MC_avg_x_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpAveX_U8_U8_16x16 (dest, (uint8_t *) ref,
+					  stride, stride);
+    else
+	mlib_VideoInterpAveX_U8_U8_16x8 (dest, (uint8_t *) ref,
+					 stride, stride);
+}
+
+static void MC_avg_y_16_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpAveY_U8_U8_16x16 (dest, (uint8_t *) ref,
+					  stride, stride);
+    else
+	mlib_VideoInterpAveY_U8_U8_16x8 (dest, (uint8_t *) ref,
+					 stride, stride);
+}
+
+static void MC_avg_xy_16_mlib (uint8_t * dest, const uint8_t * ref,
+			       int stride, int height)
+{
+    if (height == 16)
+	mlib_VideoInterpAveXY_U8_U8_16x16 (dest, (uint8_t *) ref,
+					   stride, stride);
+    else
+	mlib_VideoInterpAveXY_U8_U8_16x8 (dest, (uint8_t *) ref,
+					  stride, stride);
+}
+
+static void MC_avg_o_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoCopyRefAve_U8_U8_8x8 (dest, (uint8_t *) ref, stride);
+    else
+	mlib_VideoCopyRefAve_U8_U8_8x4 (dest, (uint8_t *) ref, stride);
+}
+
+static void MC_avg_x_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpAveX_U8_U8_8x8 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpAveX_U8_U8_8x4 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_avg_y_8_mlib (uint8_t * dest, const uint8_t * ref,
+			     int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpAveY_U8_U8_8x8 (dest, (uint8_t *) ref, stride, stride);
+    else
+	mlib_VideoInterpAveY_U8_U8_8x4 (dest, (uint8_t *) ref, stride, stride);
+}
+
+static void MC_avg_xy_8_mlib (uint8_t * dest, const uint8_t * ref,
+			      int stride, int height)
+{
+    if (height == 8)
+	mlib_VideoInterpAveXY_U8_U8_8x8 (dest, (uint8_t *) ref,
+					 stride, stride);
+    else
+	mlib_VideoInterpAveXY_U8_U8_8x4 (dest, (uint8_t *) ref,
+					 stride, stride);
+}
+
+MPEG2_MC_EXTERN (mlib)
+
+#endif