1 files changed, 73 insertions, 0 deletions
diff --git a/benchmarks/CHStone/motion/getvlc.h b/benchmarks/CHStone/motion/getvlc.h
new file mode 100755
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+++ b/benchmarks/CHStone/motion/getvlc.h
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+/*
++--------------------------------------------------------------------------+
+| CHStone : a suite of benchmark programs for C-based High-Level Synthesis |
+| ======================================================================== |
+|                                                                          |
+| * Collected and Modified : Y. Hara, H. Tomiyama, S. Honda,               |
+|                            H. Takada and K. Ishii                        |
+|                            Nagoya University, Japan                      |
+|                                                                          |
+| * Remark :                                                               |
+|    1. This source code is modified to unify the formats of the benchmark |
+|       programs in CHStone.                                               |
+|    2. Test vectors are added for CHStone.                                |
+|    3. If "main_result" is 0 at the end of the program, the program is    |
+|       correctly executed.                                                |
+|    4. Please follow the copyright of each benchmark program.             |
++--------------------------------------------------------------------------+
+*/
+/* getvlc.h, variable length code tables                                    */
+
+/* Copyright (C) 1996, MPEG Software Simulation Group. All Rights Reserved. */
+
+/*
+ * Disclaimer of Warranty
+ *
+ * These software programs are available to the user without any license fee or
+ * royalty on an "as is" basis.  The MPEG Software Simulation Group disclaims
+ * any and all warranties, whether express, implied, or statuary, including any
+ * implied warranties or merchantability or of fitness for a particular
+ * purpose.  In no event shall the copyright-holder be liable for any
+ * incidental, punitive, or consequential damages of any kind whatsoever
+ * arising from the use of these programs.
+ *
+ * This disclaimer of warranty extends to the user of these programs and user's
+ * customers, employees, agents, transferees, successors, and assigns.
+ *
+ * The MPEG Software Simulation Group does not represent or warrant that the
+ * programs furnished hereunder are free of infringement of any third-party
+ * patents.
+ *
+ * Commercial implementations of MPEG-1 and MPEG-2 video, including shareware,
+ * are subject to royalty fees to patent holders.  Many of these patents are
+ * general enough such that they are unavoidable regardless of implementation
+ * design.
+ *
+ */
+
+/* NOTE: #define constants such as MACROBLOCK_QUANT are upper case 
+   as per C programming convention. However, the MPEG document 
+   (ISO/IEC 13818-2) lists them in all lower case (e.g. Annex B) */
+
+/* NOTE: the VLC tables are in a flash format---a transformation
+   of the tables in Annex B to a form more convenient towards 
+   parallel (more than one-bit-at-a-time) decoding */
+
+
+/* Table B-10, motion_code, codes 0001 ... 01xx */
+const char MVtab0[8][2] = {
+  {ERROR, 0}, {3, 3}, {2, 2}, {2, 2},
+  {1, 1}, {1, 1}, {1, 1}, {1, 1}
+};
+
+/* Table B-10, motion_code, codes 0000011 ... 000011x */
+const char MVtab1[8][2] = {
+  {ERROR, 0}, {ERROR, 0}, {ERROR, 0}, {7, 6},
+  {6, 6}, {5, 6}, {4, 5}, {4, 5}
+};
+
+/* Table B-10, motion_code, codes 0000001100 ... 000001011x */
+const char MVtab2[12][2] = {
+  {16, 9}, {15, 9}, {14, 9}, {13, 9}, {12, 9}, {11, 9},
+  {10, 8}, {10, 8}, {9, 8}, {9, 8}, {8, 8}, {8, 8}
+};