Move VC-1 data to .c file

Originally committed as revision 8915 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 57 insertions, 616 deletions

diff --git a/libavcodec/vc1data.h b/libavcodec/vc1data.h
index fde7350758..09298f6d03 100644
--- a/libavcodec/vc1data.h
+++ b/libavcodec/vc1data.h
@@ -29,68 +29,44 @@
 #define VC1DATA_H
 
 /** Table for conversion between TTBLK and TTMB */
-static const int ttblk_to_tt[3][8] = {
-  { TT_8X4, TT_4X8, TT_8X8, TT_4X4, TT_8X4_TOP, TT_8X4_BOTTOM, TT_4X8_RIGHT, TT_4X8_LEFT },
-  { TT_8X8, TT_4X8_RIGHT, TT_4X8_LEFT, TT_4X4, TT_8X4, TT_4X8, TT_8X4_BOTTOM, TT_8X4_TOP },
-  { TT_8X8, TT_4X8, TT_4X4, TT_8X4_BOTTOM, TT_4X8_RIGHT, TT_4X8_LEFT, TT_8X4, TT_8X4_TOP }
-};
+extern const int ttblk_to_tt[3][8];
 
-static const int ttfrm_to_tt[4] = { TT_8X8, TT_8X4, TT_4X8, TT_4X4 };
+extern const int ttfrm_to_tt[4];
 
 /** MV P mode - the 5th element is only used for mode 1 */
-static const uint8_t mv_pmode_table[2][5] = {
-  { MV_PMODE_1MV_HPEL_BILIN, MV_PMODE_1MV, MV_PMODE_1MV_HPEL, MV_PMODE_INTENSITY_COMP, MV_PMODE_MIXED_MV },
-  { MV_PMODE_1MV, MV_PMODE_MIXED_MV, MV_PMODE_1MV_HPEL, MV_PMODE_INTENSITY_COMP, MV_PMODE_1MV_HPEL_BILIN }
-};
-static const uint8_t mv_pmode_table2[2][4] = {
-  { MV_PMODE_1MV_HPEL_BILIN, MV_PMODE_1MV, MV_PMODE_1MV_HPEL, MV_PMODE_MIXED_MV },
-  { MV_PMODE_1MV, MV_PMODE_MIXED_MV, MV_PMODE_1MV_HPEL, MV_PMODE_1MV_HPEL_BILIN }
-};
+extern const uint8_t mv_pmode_table[2][5];
+extern const uint8_t mv_pmode_table2[2][4];
 
-static const int fps_nr[5] = { 24, 25, 30, 50, 60 },
-  fps_dr[2] = { 1000, 1001 };
-static const uint8_t pquant_table[3][32] = {
-  {  /* Implicit quantizer */
-     0,  1,  2,  3,  4,  5,  6,  7,  8,  6,  7,  8,  9, 10, 11, 12,
-    13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 29, 31
-  },
-  {  /* Explicit quantizer, pquantizer uniform */
-     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
-    16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
-  },
-  {  /* Explicit quantizer, pquantizer non-uniform */
-     0,  1,  1,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13,
-    14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 31
-  }
-};
+extern const int fps_nr[5], fps_dr[2];
+extern const uint8_t pquant_table[3][32];
 
 /** @name VC-1 VLC tables and defines
  *  @todo TODO move this into the context
  */
 //@{
 #define VC1_BFRACTION_VLC_BITS 7
-static VLC vc1_bfraction_vlc;
+extern VLC vc1_bfraction_vlc;
 #define VC1_IMODE_VLC_BITS 4
-static VLC vc1_imode_vlc;
+extern VLC vc1_imode_vlc;
 #define VC1_NORM2_VLC_BITS 3
-static VLC vc1_norm2_vlc;
+extern VLC vc1_norm2_vlc;
 #define VC1_NORM6_VLC_BITS 9
-static VLC vc1_norm6_vlc;
+extern VLC vc1_norm6_vlc;
 /* Could be optimized, one table only needs 8 bits */
 #define VC1_TTMB_VLC_BITS 9 //12
-static VLC vc1_ttmb_vlc[3];
+extern VLC vc1_ttmb_vlc[3];
 #define VC1_MV_DIFF_VLC_BITS 9 //15
-static VLC vc1_mv_diff_vlc[4];
+extern VLC vc1_mv_diff_vlc[4];
 #define VC1_CBPCY_P_VLC_BITS 9 //14
-static VLC vc1_cbpcy_p_vlc[4];
+extern VLC vc1_cbpcy_p_vlc[4];
 #define VC1_4MV_BLOCK_PATTERN_VLC_BITS 6
-static VLC vc1_4mv_block_pattern_vlc[4];
+extern VLC vc1_4mv_block_pattern_vlc[4];
 #define VC1_TTBLK_VLC_BITS 5
-static VLC vc1_ttblk_vlc[3];
+extern VLC vc1_ttblk_vlc[3];
 #define VC1_SUBBLKPAT_VLC_BITS 6
-static VLC vc1_subblkpat_vlc[3];
+extern VLC vc1_subblkpat_vlc[3];
 
-static VLC vc1_ac_coeff_table[8];
+extern VLC vc1_ac_coeff_table[8];
 //@}
 
 
@@ -99,294 +75,42 @@ static VLC vc1_ac_coeff_table[8];
 #define B_FRACTION_DEN  840
 
 /* bfraction is fractional, we scale to the GCD 3*5*7*8 = 840 */
-const int16_t vc1_bfraction_lut[23] = {
-  420 /*1/2*/, 280 /*1/3*/, 560 /*2/3*/, 210 /*1/4*/,
-  630 /*3/4*/, 168 /*1/5*/, 336 /*2/5*/,
-  504 /*3/5*/, 672 /*4/5*/, 140 /*1/6*/, 700 /*5/6*/,
-  120 /*1/7*/, 240 /*2/7*/, 360 /*3/7*/, 480 /*4/7*/,
-  600 /*5/7*/, 720 /*6/7*/, 105 /*1/8*/, 315 /*3/8*/,
-  525 /*5/8*/, 735 /*7/8*/,
-  -1 /*inv.*/, 0 /*BI fm*/
-};
+extern const int16_t vc1_bfraction_lut[23];
 #else
 /* Denominator used for vc1_bfraction_lut */
 #define B_FRACTION_DEN  256
 
 /* pre-computed scales for all bfractions and base=256 */
-static const int16_t vc1_bfraction_lut[23] = {
-  128 /*1/2*/,  85 /*1/3*/, 170 /*2/3*/,  64 /*1/4*/,
-  192 /*3/4*/,  51 /*1/5*/, 102 /*2/5*/,
-  153 /*3/5*/, 204 /*4/5*/,  43 /*1/6*/, 215 /*5/6*/,
-   37 /*1/7*/,  74 /*2/7*/, 111 /*3/7*/, 148 /*4/7*/,
-  185 /*5/7*/, 222 /*6/7*/,  32 /*1/8*/,  96 /*3/8*/,
-  160 /*5/8*/, 224 /*7/8*/,
-  -1 /*inv.*/, 0 /*BI fm*/
-};
+extern const int16_t vc1_bfraction_lut[23];
 #endif
 
-static const uint8_t vc1_bfraction_bits[23] = {
-    3, 3, 3, 3,
-    3, 3, 3,
-    7, 7, 7, 7,
-    7, 7, 7, 7,
-    7, 7, 7, 7,
-    7, 7,
-    7, 7
-};
-static const uint8_t vc1_bfraction_codes[23] = {
-     0,   1,   2,   3,
-     4,   5,   6,
-   112, 113, 114, 115,
-   116, 117, 118, 119,
-   120, 121, 122, 123,
-   124, 125,
-   126, 127
-};
+extern const uint8_t vc1_bfraction_bits[23];
+extern const uint8_t vc1_bfraction_codes[23];
 
 //Same as H.264
-static const AVRational vc1_pixel_aspect[16]={
- {0, 1},
- {1, 1},
- {12, 11},
- {10, 11},
- {16, 11},
- {40, 33},
- {24, 11},
- {20, 11},
- {32, 11},
- {80, 33},
- {18, 11},
- {15, 11},
- {64, 33},
- {160, 99},
- {0, 1},
- {0, 1}
-};
+extern const AVRational vc1_pixel_aspect[16];
 
 /* BitPlane IMODE - such a small table... */
-static const uint8_t vc1_imode_codes[7] = {
-  0, 2, 1, 3, 1, 2, 3
-};
-static const uint8_t vc1_imode_bits[7] = {
-  4, 2, 3, 2, 4, 3, 3
-};
+extern const uint8_t vc1_imode_codes[7];
+extern const uint8_t vc1_imode_bits[7];
 
 /* Normal-2 imode */
-static const uint8_t vc1_norm2_codes[4] = {
-  0, 4, 5, 3
-};
-static const uint8_t vc1_norm2_bits[4] = {
-  1, 3, 3, 2
-};
-
-static const uint16_t vc1_norm6_codes[64] = {
-0x001, 0x002, 0x003, 0x000, 0x004, 0x001, 0x002, 0x047, 0x005, 0x003, 0x004, 0x04B, 0x005, 0x04D, 0x04E, 0x30E,
-0x006, 0x006, 0x007, 0x053, 0x008, 0x055, 0x056, 0x30D, 0x009, 0x059, 0x05A, 0x30C, 0x05C, 0x30B, 0x30A, 0x037,
-0x007, 0x00A, 0x00B, 0x043, 0x00C, 0x045, 0x046, 0x309, 0x00D, 0x049, 0x04A, 0x308, 0x04C, 0x307, 0x306, 0x036,
-0x00E, 0x051, 0x052, 0x305, 0x054, 0x304, 0x303, 0x035, 0x058, 0x302, 0x301, 0x034, 0x300, 0x033, 0x032, 0x007,
-};
-
-static const uint8_t vc1_norm6_bits[64] = {
- 1,  4,  4,  8,  4,  8,  8, 10,  4,  8,  8, 10,  8, 10, 10, 13,
- 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
- 4,  8,  8, 10,  8, 10, 10, 13,  8, 10, 10, 13, 10, 13, 13,  9,
- 8, 10, 10, 13, 10, 13, 13,  9, 10, 13, 13,  9, 13,  9,  9,  6,
-};
+extern const uint8_t vc1_norm2_codes[4];
+extern const uint8_t vc1_norm2_bits[4];
+extern const uint16_t vc1_norm6_codes[64];
+extern const uint8_t vc1_norm6_bits[64];
 /* Normal-6 imode */
-static const uint8_t vc1_norm6_spec[64][5] = {
-{ 0,  1, 1        },
-{ 1,  2, 4        },
-{ 2,  3, 4        },
-{ 3,  0, 8        },
-{ 4,  4, 4        },
-{ 5,  1, 8        },
-{ 6,  2, 8        },
-{ 7,  2, 5,  7, 5 },
-{ 8,  5, 4        },
-{ 9,  3, 8        },
-{10,  4, 8        },
-{11,  2, 5, 11, 5 },
-{12,  5, 8        },
-{13,  2, 5, 13, 5 },
-{14,  2, 5, 14, 5 },
-{15,  3, 5, 14, 8 },
-{16,  6, 4        },
-{17,  6, 8        },
-{18,  7, 8        },
-{19,  2, 5, 19, 5 },
-{20,  8, 8        },
-{21,  2, 5, 21, 5 },
-{22,  2, 5, 22, 5 },
-{23,  3, 5, 13, 8 },
-{24,  9, 8        },
-{25,  2, 5, 25, 5 },
-{26,  2, 5, 26, 5 },
-{27,  3, 5, 12, 8 },
-{28,  2, 5, 28, 5 },
-{29,  3, 5, 11, 8 },
-{30,  3, 5, 10, 8 },
-{31,  3, 5,  7, 4 },
-{32,  7, 4        },
-{33, 10, 8        },
-{34, 11, 8        },
-{35,  2, 5,  3, 5 },
-{36, 12, 8        },
-{37,  2, 5,  5, 5 },
-{38,  2, 5,  6, 5 },
-{39,  3, 5,  9, 8 },
-{40, 13, 8        },
-{41,  2, 5,  9, 5 },
-{42,  2, 5, 10, 5 },
-{43,  3, 5,  8, 8 },
-{44,  2, 5, 12, 5 },
-{45,  3, 5,  7, 8 },
-{46,  3, 5,  6, 8 },
-{47,  3, 5,  6, 4 },
-{48, 14, 8        },
-{49,  2, 5, 17, 5 },
-{50,  2, 5, 18, 5 },
-{51,  3, 5,  5, 8 },
-{52,  2, 5, 20, 5 },
-{53,  3, 5,  4, 8 },
-{54,  3, 5,  3, 8 },
-{55,  3, 5,  5, 4 },
-{56,  2, 5, 24, 5 },
-{57,  3, 5,  2, 8 },
-{58,  3, 5,  1, 8 },
-{59,  3, 5,  4, 4 },
-{60,  3, 5,  0, 8 },
-{61,  3, 5,  3, 4 },
-{62,  3, 5,  2, 4 },
-{63,  3, 5,  1, 1 },
-};
+extern const uint8_t vc1_norm6_spec[64][5];
 
 /* 4MV Block pattern VLC tables */
-static const uint8_t vc1_4mv_block_pattern_codes[4][16] = {
-  { 14, 58, 59, 25, 12, 26, 15, 15, 13, 24, 27,  0, 28,  1,  2,  2},
-  {  8, 18, 19,  4, 20,  5, 30, 11, 21, 31,  6, 12,  7, 13, 14,  0},
-  { 15,  6,  7,  2,  8,  3, 28,  9, 10, 29,  4, 11,  5, 12, 13,  0},
-  {  0, 11, 12,  4, 13,  5, 30, 16, 14, 31,  6, 17,  7, 18, 19, 10}
-};
-static const uint8_t vc1_4mv_block_pattern_bits[4][16] = {
-  { 5, 6, 6, 5, 5, 5, 5, 4, 5, 5, 5, 3, 5, 3, 3, 2},
-  { 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4, 4, 4, 4, 4, 2},
-  { 4, 4, 4, 4, 4, 4, 5, 4, 4, 5, 4, 4, 4, 4, 4, 3},
-  { 2, 4, 4, 4, 4, 4, 5, 5, 4, 5, 4, 5, 4, 5, 5, 4}
-};
+extern const uint8_t vc1_4mv_block_pattern_codes[4][16];
+extern const uint8_t vc1_4mv_block_pattern_bits[4][16];
 
-const uint8_t wmv3_dc_scale_table[32]={
-    0, 2, 4, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21
-};
+extern const uint8_t wmv3_dc_scale_table[32];
 
 /* P-Picture CBPCY VLC tables */
-#if 1 // Looks like original tables are not conforming to standard at all. Are they used for old WMV?
-static const uint16_t vc1_cbpcy_p_codes[4][64] = {
-  {
-      0,   6,  15,  13,  13,  11,   3,  13,   5,   8,  49,  10,  12, 114, 102, 119,
-      1,  54,  96,   8,  10, 111,   5,  15,  12,  10,   2,  12,  13, 115,  53,  63,
-      1,   7,   1,   7,  14,  12,   4,  14,   1,   9,  97,  11,   7,  58,  52,  62,
-      4, 103,   1,   9,  11,  56, 101, 118,   4, 110, 100,  30,   2,   5,   4,   3
-  },
-  {
-      0,   9,   1,  18,   5,  14, 237,  26,   3, 121,   3,  22,  13,  16,   6,  30,
-      2,  10,   1,  20,  12, 241,   5,  28,  16,  12,   3,  24,  28, 124, 239, 247,
-      1, 240,   1,  19,  18,  15,   4,  27,   1, 122,   2,  23,   1,  17,   7,  31,
-      1,  11,   2,  21,  19, 246, 238,  29,  17,  13, 236,  25,  58,  63,   8, 125
-  },
-  {
-      0, 201,  25, 231,   5, 221,   1,   3,   2, 414,   2, 241,  16, 225, 195, 492,
-      2, 412,   1, 240,   7, 224,  98, 245,   1, 220,  96,   5,   9, 230, 101, 247,
-      1, 102,   1, 415,  24,   3,   2, 244,   3,  54,   3, 484,  17, 114, 200, 493,
-      3, 413,   1,   4,  13, 113,  99, 485,   4, 111, 194, 243,   5,  29,  26,  31
-  },
-  {
-      0,  28,  12,  44,   3,  36,  20,  52,   2,  32,  16,  48,   8,  40,  24,  28,
-      1,  30,  14,  46,   6,  38,  22,  54,   3,  34,  18,  50,  10,  42,  26,  30,
-      1,  29,  13,  45,   5,  37,  21,  53,   2,  33,  17,  49,   9,  41,  25,  29,
-      1,  31,  15,  47,   7,  39,  23,  55,   4,  35,  19,  51,  11,  43,  27,  31
-   }
-};
-
-static const uint8_t vc1_cbpcy_p_bits[4][64] = {
-  {
-    13,  13,   7,  13,   7,  13,  13,  12,   6,  13,   7,  12,   6,   8,   8,   8,
-     5,   7,   8,  12,   6,   8,  13,  12,   7,  13,  13,  12,   6,   8,   7,   7,
-     6,  13,   8,  12,   7,  13,  13,  12,   7,  13,   8,  12,   5,   7,   7,   7,
-     6,   8,  13,  12,   6,   7,   8,   8,   5,   8,   8,   6,   3,   3,   3,   2
-  },
-  {
-    14,  13,   8,  13,   3,  13,   8,  13,   3,   7,   8,  13,   4,  13,  13,  13,
-     3,  13,  13,  13,   4,   8,  13,  13,   5,  13,  13,  13,   5,   7,   8,   8,
-     3,   8,  14,  13,   5,  13,  13,  13,   4,   7,  13,  13,   6,  13,  13,  13,
-     5,  13,   8,  13,   5,   8,   8,  13,   5,  13,   8,  13,   6,   6,  13,   7
-  },
-  {
-    13,   8,   6,   8,   4,   8,  13,  12,   4,   9,   8,   8,   5,   8,   8,   9,
-     5,   9,  10,   8,   4,   8,   7,   8,   6,   8,   7,  13,   4,   8,   7,   8,
-     5,   7,   8,   9,   6,  13,  13,   8,   4,   6,   8,   9,   5,   7,   8,   9,
-     5,   9,   9,  13,   5,   7,   7,   9,   4,   7,   8,   8,   3,   5,   5,   5
-  },
-  {
-     9,   9,   9,   9,   2,   9,   9,   9,   2,   9,   9,   9,   9,   9,   9,   8,
-     3,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
-     2,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8,
-     9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   9,   8
-  }
-};
-#else
-static const uint16_t vc1_cbpcy_p_codes[4][64] = {
-  {
-      0,   1,   1,   4,   5,   1,  12,   4,  13,  14,  10,  11,  12,   7,  13,   2,
-     15,   1,  96,   1,  49,  97,   2, 100,   3,   4,   5, 101, 102,  52,  53,   4,
-      6,   7,  54, 103,   8,   9,  10, 110,  11,  12, 111,  56, 114,  58, 115,   5,
-     13,   7,   8,   9,  10,  11,  12,  30,  13,  14,  15, 118, 119,  62,  63,   3
-  },
-  {
-      0,   1,   2,   1,   3,   1,  16,  17,   5,  18,  12,  19,  13,   1,  28,  58,
-      1,   1,   1,   2,   3,   2,   3, 236, 237,   4,   5, 238,   6,   7, 239,   8,
-      9, 240,  10,  11, 121, 122,  12,  13,  14,  15, 241, 246,  16,  17, 124,  63,
-     18,  19,  20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  30,  31, 247, 125
-  },
-  {
-      0,   1,   2,   3,   2,   3,   1,   4,   5,  24,   7,  13,  16,  17,   9,   5,
-     25,   1,   1,   1,   2,   3,  96, 194,   1,   2,  98,  99, 195, 200, 101,  26,
-    201, 102, 412, 413, 414,  54, 220, 111, 221,   3, 224, 113, 225, 114, 230,  29,
-    231, 415, 240,   4, 241, 484,   5, 243,   3, 244, 245, 485, 492, 493, 247,  31
-  },
-  {
-      0,   1,   1,   1,   2,   2,   3,   4,   3,   5,   6,   7,   8,   9,  10,  11,
-     12,  13,  14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,
-     28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,
-     44,  45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,  28,  29,  30,  31
-   }
-};
-static const uint8_t vc1_cbpcy_p_bits[4][64] = {
-  {
-    13,  6,  5,  6,  6,  7,  7,  5,  7,  7,  6,  6,  6,  5,  6,  3,
-     7,  8,  8, 13,  7,  8, 13,  8, 13, 13, 13,  8,  8,  7,  7,  3,
-    13, 13,  7,  8, 13, 13, 13,  8, 13, 13,  8,  7,  8,  7,  8,  3,
-    13, 12, 12, 12, 12, 12, 12,  6, 12, 12, 12,  8,  8,  7,  7,  2
-  },
-  {
-    14,  3,  3,  5,  3,  4,  5,  5,  3,  5,  4,  5,  4,  6,  5,  6,
-     8, 14, 13,  8,  8, 13, 13,  8,  8, 13, 13,  8, 13, 13,  8, 13,
-    13,  8, 13, 13,  7,  7, 13, 13, 13, 13,  8,  8, 13, 13,  7,  6,
-    13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,  8,  7
-  },
-  {
-    13,  5,  5,  5,  4,  4,  6,  4,  4,  6,  4,  5,  5,  5,  4,  3,
-     6,  8, 10,  9,  8,  8,  7,  8, 13, 13,  7,  7,  8,  8,  7,  5,
-     8,  7,  9,  9,  9,  6,  8,  7,  8, 13,  8,  7,  8,  7,  8,  5,
-     8,  9,  8, 13,  8,  9, 13,  8, 12,  8,  8,  9,  9,  9,  8,  5
-  },
-  {
-     9,  2,  3,  9,  2,  9,  9,  9,  2,  9,  9,  9,  9,  9,  9,  9,
-     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,
-     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,
-     9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8
-  }
-};
-#endif
+extern const uint16_t vc1_cbpcy_p_codes[4][64];
+extern const uint8_t vc1_cbpcy_p_bits[4][64];
 
 /* MacroBlock Transform Type: 7.1.3.11, p89
  * 8x8:B
@@ -396,323 +120,40 @@ static const uint8_t vc1_cbpcy_p_bits[4][64] = {
  * 8x4:MB:btm  8x4:MB:top  8x4,MB,both
  * 4x8,MB,right  4x8,MB,left
  * 4x4,MB                               */
-static const uint16_t vc1_ttmb_codes[3][16] = {
-  {
-    0x0003,
-    0x002E, 0x005F, 0x0000,
-    0x0016, 0x0015, 0x0001,
-    0x0004, 0x0014,
-    0x02F1, 0x0179, 0x017B,
-    0x0BC0, 0x0BC1, 0x05E1,
-    0x017A
-  },
-  {
-    0x0006,
-    0x0006, 0x0003, 0x0007,
-    0x000F, 0x000E, 0x0000,
-    0x0002, 0x0002,
-    0x0014, 0x0011, 0x000B,
-    0x0009, 0x0021, 0x0015,
-    0x0020
-  },
-  {
-    0x0006,
-    0x0000, 0x000E, 0x0005,
-    0x0002, 0x0003, 0x0003,
-    0x000F, 0x0002,
-    0x0081, 0x0021, 0x0009,
-    0x0101, 0x0041, 0x0011,
-    0x0100
-  }
-};
+extern const uint16_t vc1_ttmb_codes[3][16];
 
-static const uint8_t vc1_ttmb_bits[3][16] = {
-  {
-     2,
-     6,  7,  2,
-     5,  5,  2,
-     3,  5,
-    10,  9,  9,
-    12, 12, 11,
-     9
-  },
-  {
-    3,
-    4, 4, 4,
-    4, 4, 3,
-    3, 2,
-    7, 7, 6,
-    6, 8, 7,
-    8
-  },
-  {
-     3,
-     3, 4, 5,
-     3, 3, 4,
-     4, 2,
-    10, 8, 6,
-    11, 9, 7,
-    11
-  }
-};
+extern const uint8_t vc1_ttmb_bits[3][16];
 
 /* TTBLK (Transform Type per Block) tables */
-static const uint8_t vc1_ttblk_codes[3][8] = {
-  {  0,  1,  3,  5, 16, 17, 18, 19},
-  {  3,  0,  1,  2,  3,  5,  8,  9},
-  {  1,  0,  1,  4,  6,  7, 10, 11}
-};
-static const uint8_t vc1_ttblk_bits[3][8] = {
-  {  2,  2,  2,  3,  5,  5,  5,  5},
-  {  2,  3,  3,  3,  3,  3,  4,  4},
-  {  2,  3,  3,  3,  3,  3,  4,  4}
-};
+extern const uint8_t vc1_ttblk_codes[3][8];
+extern const uint8_t vc1_ttblk_bits[3][8];
 
 /* SUBBLKPAT tables, p93-94, reordered */
-static const uint8_t vc1_subblkpat_codes[3][15] = {
-  { 14, 12,  7, 11,  9, 26,  2, 10, 27,  8,  0,  6,  1, 15,  1},
-  { 14,  0,  8, 15, 10,  4, 23, 13,  5,  9, 25,  3, 24, 22,  1},
-  {  5,  6,  2,  2,  8,  0, 28,  3,  1,  3, 29,  1, 19, 18, 15}
-};
-static const uint8_t vc1_subblkpat_bits[3][15] = {
-  {  5,  5,  5,  5,  5,  6,  4,  5,  6,  5,  4,  5,  4,  5,  1},
-  {  4,  3,  4,  4,  4,  5,  5,  4,  5,  4,  5,  4,  5,  5,  2},
-  {  3,  3,  4,  3,  4,  5,  5,  3,  5,  4,  5,  4,  5,  5,  4}
-};
+extern const uint8_t vc1_subblkpat_codes[3][15];
+extern const uint8_t vc1_subblkpat_bits[3][15];
 
 /* MV differential tables, p265 */
-static const uint16_t vc1_mv_diff_codes[4][73] = {
-  {
-       0,    2,    3,    8,  576,    3,    2,    6,
-       5,  577,  578,    7,    8,    9,   40,   19,
-      37,   82,   21,   22,   23,  579,  580,  166,
-      96,  167,   49,  194,  195,  581,  582,  583,
-     292,  293,  294,   13,    2,    7,   24,   50,
-     102,  295,   13,    7,    8,   18,   50,  103,
-      38,   20,   21,   22,   39,  204,  103,   23,
-      24,   25,  104,  410,  105,  106,  107,  108,
-     109,  220,  411,  442,  222,  443,  446,  447,
-       7 /* 73 elements */
-  },
-  {
-       0,    4,    5,    3,    4,    3,    4,    5,
-      20,    6,   21,   44,   45,   46, 3008,   95,
-     112,  113,   57, 3009, 3010,  116,  117, 3011,
-     118, 3012, 3013, 3014, 3015, 3016, 3017, 3018,
-    3019, 3020, 3021, 3022,    1,    4,   15,  160,
-     161,   41,    6,   11,   42,  162,   43,  119,
-      56,   57,   58,  163,  236,  237, 3023,  119,
-     120,  242,  122,  486, 1512,  487,  246,  494,
-    1513,  495, 1514, 1515, 1516, 1517, 1518, 1519,
-      31 /* 73 elements */
-  },
-  {
-       0,  512,  513,  514,  515,    2,    3,  258,
-     259,  260,  261,  262,  263,  264,  265,  266,
-     267,  268,  269,  270,  271,  272,  273,  274,
-     275,  276,  277,  278,  279,  280,  281,  282,
-     283,  284,  285,  286,    1,    5,  287,  288,
-     289,  290,    6,    7,  291,  292,  293,  294,
-     295,  296,  297,  298,  299,  300,  301,  302,
-     303,  304,  305,  306,  307,  308,  309,  310,
-     311,  312,  313,  314,  315,  316,  317,  318,
-     319 /* 73 elements */
-  },
-  {
-       0,    1,    1,    2,    3,    4,    1,    5,
-       4,    3,    5,    8,    6,    9,   10,   11,
-      12,    7,  104,   14,  105,    4,   10,   15,
-      11,    6,   14,    8,  106,  107,  108,   15,
-     109,    9,   55,   10,    1,    2,    1,    2,
-       3,   12,    6,    2,    6,    7,   28,    7,
-      15,    8,    5,   18,   29,  152,   77,   24,
-      25,   26,   39,  108,   13,  109,   55,   56,
-      57,  116,   11,  153,  234,  235,  118,  119,
-      15 /* 73 elements */
-  }
-};
-static const uint8_t vc1_mv_diff_bits[4][73] = {
-  {
-     6,  7,  7,  8, 14,  6,  5,  6,  7, 14, 14,  6,  6,  6,  8,  9,
-    10,  9,  7,  7,  7, 14, 14, 10,  9, 10,  8, 10, 10, 14, 14, 14,
-    13, 13, 13,  6,  3,  5,  6,  8,  9, 13,  5,  4,  4,  5,  7,  9,
-     6,  5,  5,  5,  6,  9,  8,  5,  5,  5,  7, 10,  7,  7,  7,  7,
-     7,  8, 10,  9,  8,  9,  9,  9,  3 /* 73 elements */
-  },
-  {
-     5,  7,  7,  6,  6,  5,  5,  6,  7,  5,  7,  8,  8,  8, 14,  9,
-     9,  9,  8, 14, 14,  9,  9, 14,  9, 14, 14, 14, 14, 14, 14, 14,
-    14, 14, 14, 14,  2,  3,  6,  8,  8,  6,  3,  4,  6,  8,  6,  9,
-     6,  6,  6,  8,  8,  8, 14,  7,  7,  8,  7,  9, 13,  9,  8,  9,
-    13,  9, 13, 13, 13, 13, 13, 13,  5 /* 73 elements */
-
-  },
-  {
-     3, 12, 12, 12, 12,  3,  4, 11, 11, 11, 11, 11, 11, 11, 11, 11,
-    11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
-    11, 11, 11, 11,  1,  5, 11, 11, 11, 11,  4,  4, 11, 11, 11, 11,
-    11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
-    11, 11, 11, 11, 11, 11, 11, 11, 11 /* 73 elements */
-  },
-  {
-    15, 11, 15, 15, 15, 15, 12, 15, 12, 11, 12, 12, 15, 12, 12, 12,
-    12, 15, 15, 12, 15, 10, 11, 12, 11, 10, 11, 10, 15, 15, 15, 11,
-    15, 10, 14, 10,  4,  4,  5,  7,  8,  9,  5,  3,  4,  5,  6,  8,
-     5,  4,  3,  5,  6,  8,  7,  5,  5,  5,  6,  7,  9,  7,  6,  6,
-     6,  7, 10,  8,  8,  8,  7,  7,  4 /* 73 elements */
-  }
-};
+extern const uint16_t vc1_mv_diff_codes[4][73];
+extern const uint8_t vc1_mv_diff_bits[4][73];
 
 /* DC differentials low+hi-mo, p217 are the same as in msmpeg4data .h */
 
 /* Scantables/ZZ scan are at 11.9 (p262) and 8.1.1.12 (p10) */
-static const int8_t vc1_normal_zz[64] = {
-       0,     8,     1,     2,     9,    16,    24,    17,
-      10,     3,     4,    11,    18,    25,    32,    40,
-      33,    48,    26,    19,    12,     5,     6,    13,
-      20,    27,    34,    41,    56,    49,    57,    42,
-      35,    28,    21,    14,     7,    15,    22,    29,
-      36,    43,    50,    58,    51,    59,    44,    37,
-      30,    23,    31,    38,    45,    52,    60,    53,
-      61,    46,    39,    47,    54,    62,    55,    63
-};
-
-static const int8_t vc1_horizontal_zz [64] = /* Table 227 */
-{
-       0,     1,     8,     2,     3,     9,    16,    24,
-      17,    10,     4,     5,    11,    18,    25,    32,
-      40,    48,    33,    26,    19,    12,     6,     7,
-      13,    20,    27,    34,    41,    56,    49,    57,
-      42,    35,    28,    21,    14,    15,    22,    29,
-      36,    43,    50,    58,    51,    44,    37,    30,
-      23,    31,    38,    45,    52,    59,    60,    53,
-      46,    39,    47,    54,    61,    62,    55,    63
-};
-
-static const int8_t vc1_vertical_zz [64] = /* Table 228 */
-{
-       0,     8,    16,     1,    24,    32,    40,     9,
-       2,     3,    10,    17,    25,    48,    56,    41,
-      33,    26,    18,    11,     4,     5,    12,    19,
-      27,    34,    49,    57,    50,    42,    35,    28,
-      20,    13,     6,     7,    14,    21,    29,    36,
-      43,    51,    58,    59,    52,    44,    37,    30,
-      22,    15,    23,    31,    38,    45,    60,    53,
-      46,    39,    47,    54,    61,    62,    55,    63
-};
-
-static const int8_t vc1_simple_progressive_8x8_zz [64] =
-/* Table 229 */
-{
-       0,     8,     1,     2,     9,    16,    24,    17,
-      10,     3,     4,    11,    18,    25,    32,    40,
-      48,    56,    41,    33,    26,    19,    12,     5,
-       6,    13,    20,    27,    34,    49,    57,    58,
-      50,    42,    35,    28,    21,    14,     7,    15,
-      22,    29,    36,    43,    51,    59,    60,    52,
-      44,    37,    30,    23,    31,    38,    45,    53,
-      61,    62,    54,    46,    39,    47,    55,    63
-};
-
-static const int8_t vc1_simple_progressive_8x4_zz [32] = /* Table 230 */
-{
-       0,     1,     2,     8,     3,     9,    10,    16,
-       4,    11,    17,    24,    18,    12,     5,    19,
-      25,    13,    20,    26,    27,     6,    21,    28,
-      14,    22,    29,     7,    30,    15,    23,    31
-};
-
-static const int8_t vc1_simple_progressive_4x8_zz [32] = /* Table 231 */
-{
-       0,     8,     1,    16,
-       9,    24,    17,     2,
-      32,    10,    25,    40,
-      18,    48,    33,    26,
-      56,    41,    34,     3,
-      49,    57,    11,    42,
-      19,    50,    27,    58,
-      35,    43,    51,    59
-};
-
-/* Table 232 */
-static const int8_t vc1_simple_progressive_4x4_zz [16] =
-{
-       0,     8,    16,     1,
-       9,    24,    17,     2,
-      10,    18,    25,     3,
-      11,    26,    19,    27
-};
-
-static const int8_t vc1_adv_progressive_8x4_zz [32] = /* Table 233 */
-{
-       0,     8,     1,    16,     2,     9,    10,     3,
-      24,    17,     4,    11,    18,    12,     5,    19,
-      25,    13,    20,    26,    27,     6,    21,    28,
-      14,    22,    29,     7,    30,    15,    23,    31
-};
-
-static const int8_t vc1_adv_progressive_4x8_zz [32] = /* Table 234 */
-{
-       0,     1,     8,     2,
-       9,    16,    17,    24,
-      10,    32,    25,    18,
-      40,     3,    33,    26,
-      48,    11,    56,    41,
-      34,    49,    57,    42,
-      19,    50,    27,    58,
-      35,    43,    51,    59
-};
-
-static const int8_t vc1_adv_interlaced_8x8_zz [64] = /* Table 235 */
-{
-       0,     8,     1,    16,    24,     9,     2,    32,
-      40,    48,    56,    17,    10,     3,    25,    18,
-      11,     4,    33,    41,    49,    57,    26,    34,
-      42,    50,    58,    19,    12,     5,    27,    20,
-      13,     6,    35,    28,    21,    14,     7,    15,
-      22,    29,    36,    43,    51,    59,    60,    52,
-      44,    37,    30,    23,    31,    38,    45,    53,
-      61,    62,    54,    46,    39,    47,    55,    63
-};
-
-static const int8_t vc1_adv_interlaced_8x4_zz [32] = /* Table 236 */
-{
-       0,     8,    16,    24,     1,     9,     2,    17,
-      25,    10,     3,    18,    26,     4,    11,    19,
-      12,     5,    13,    20,    27,     6,    21,    28,
-      14,    22,    29,     7,    30,    15,    23,    31
-};
-
-static const int8_t vc1_adv_interlaced_4x8_zz [32] = /* Table 237 */
-{
-       0,     1,     2,     8,
-      16,     9,    24,    17,
-      10,     3,    32,    40,
-      48,    56,    25,    18,
-      33,    26,    41,    34,
-      49,    57,    11,    42,
-      19,    50,    27,    58,
-      35,    43,    51,    59
-};
-
-static const int8_t vc1_adv_interlaced_4x4_zz [16] = /* Table 238 */
-{
-       0,     8,    16,    24,
-       1,     9,    17,     2,
-      25,    10,    18,     3,
-      26,    11,    19,    27
-};
-
+extern const int8_t vc1_normal_zz[64];
+extern const int8_t vc1_horizontal_zz [64];
+extern const int8_t vc1_vertical_zz [64];
+extern const int8_t vc1_simple_progressive_8x8_zz [64];
+extern const int8_t vc1_simple_progressive_8x4_zz [32];
+extern const int8_t vc1_simple_progressive_4x8_zz [32];
+extern const int8_t vc1_simple_progressive_4x4_zz [16];
+extern const int8_t vc1_adv_progressive_8x4_zz [32];
+extern const int8_t vc1_adv_progressive_4x8_zz [32];
+extern const int8_t vc1_adv_interlaced_8x8_zz [64];
+extern const int8_t vc1_adv_interlaced_8x4_zz [32];
+extern const int8_t vc1_adv_interlaced_4x8_zz [32];
+extern const int8_t vc1_adv_interlaced_4x4_zz [16];
 
 /* DQScale as specified in 8.1.3.9 - almost identical to 0x40000/i */
-static const int32_t vc1_dqscale[63] = {
-0x40000, 0x20000, 0x15555, 0x10000, 0xCCCD, 0xAAAB, 0x9249, 0x8000,
-    0x71C7, 0x6666, 0x5D17, 0x5555, 0x4EC5, 0x4925, 0x4444, 0x4000,
-    0x3C3C, 0x38E4, 0x35E5, 0x3333, 0x30C3, 0x2E8C, 0x2C86, 0x2AAB,
-    0x28F6, 0x2762, 0x25ED, 0x2492, 0x234F, 0x2222, 0x2108, 0x2000,
-    0x1F08, 0x1E1E, 0x1D42, 0x1C72, 0x1BAD, 0x1AF3, 0x1A42, 0x199A,
-    0x18FA, 0x1862, 0x17D0, 0x1746, 0x16C1, 0x1643, 0x15CA, 0x1555,
-    0x14E6, 0x147B, 0x1414, 0x13B1, 0x1352, 0x12F7, 0x129E, 0x1249,
-    0x11F7, 0x11A8, 0x115B, 0x1111, 0x10C9, 0x1084, 0x1000
-};
+extern const int32_t vc1_dqscale[63];
+
 #endif /* VC1DATA_H */