h261: move tables from header to .c file.

Currently they end up twice in the binary, since both
encoder and decoder include the header and thus each gets
their own copy.
This is clearly nonsense for the const tables, but shouldn't
be necessary for the RLTable either.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

1 files changed, 8 insertions, 130 deletions

diff --git a/libavcodec/h261data.h b/libavcodec/h261data.h
index 82bae16..e9e5244 100644
--- a/libavcodec/h261data.h
+++ b/libavcodec/h261data.h
@@ -30,135 +30,13 @@
 #include <stdint.h>
 #include "h261.h"
 
-// H.261 VLC table for macroblock addressing
-static const uint8_t h261_mba_code[35] = {
-     1,  3,  2,  3,
-     2,  3,  2,  7,
-     6, 11, 10,  9,
-     8,  7,  6, 23,
-    22, 21, 20, 19,
-    18, 35, 34, 33,
-    32, 31, 30, 29,
-    28, 27, 26, 25,
-    24,
-    15,           //(MBA stuffing)
-    1             //(start code)
-};
-
-static const uint8_t h261_mba_bits[35] = {
-     1,  3,  3,  4,
-     4,  5,  5,  7,
-     7,  8,  8,  8,
-     8,  8,  8, 10,
-    10, 10, 10, 10,
-    10, 11, 11, 11,
-    11, 11, 11, 11,
-    11, 11, 11, 11,
-    11,
-    11,           //(MBA stuffing)
-    16            //(start code)
-};
-
-//H.261 VLC table for macroblock type
-static const uint8_t h261_mtype_code[10] = {
-    1,  1,  1,  1,
-    1,  1,  1,  1,
-    1,  1
-};
-
-static const uint8_t h261_mtype_bits[10] = {
-    4,  7,  1,  5,
-    9,  8, 10,  3,
-    2,  6
-};
-
-static const int h261_mtype_map[10]= {
-        MB_TYPE_INTRA4x4,
-        MB_TYPE_INTRA4x4  |  MB_TYPE_QUANT,
-                                               MB_TYPE_CBP,
-                             MB_TYPE_QUANT  |  MB_TYPE_CBP,
-                                                               MB_TYPE_16x16,
-                                               MB_TYPE_CBP  |  MB_TYPE_16x16,
-                             MB_TYPE_QUANT  |  MB_TYPE_CBP  |  MB_TYPE_16x16,
-                                                               MB_TYPE_16x16  |  MB_TYPE_H261_FIL,
-                                               MB_TYPE_CBP  |  MB_TYPE_16x16  |  MB_TYPE_H261_FIL,
-                             MB_TYPE_QUANT  |  MB_TYPE_CBP  |  MB_TYPE_16x16  |  MB_TYPE_H261_FIL
-};
-
-//H.261 VLC table for motion vectors
-static const uint8_t h261_mv_tab[17][2] = {
-    {1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
-    {11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10}, {12,10}
-};
-
-static const int mvmap[17] =
-{
-    0, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16
-};
-
-//H.261 VLC table for coded block pattern
-static const uint8_t h261_cbp_tab[63][2] =
-{
-    {11,5}, {9,5}, {13,6}, {13,4}, {23,7}, {19,7}, {31,8}, {12,4},
-    {22,7}, {18,7}, {30,8}, {19,5}, {27,8}, {23,8}, {19,8}, {11,4},
-    {21,7}, {17,7}, {29,8}, {17,5}, {25,8}, {21,8}, {17,8}, {15,6},
-    {15,8}, {13,8}, {3,9}, {15,5}, {11,8}, {7,8}, {7,9}, {10,4},
-    {20,7}, {16,7}, {28,8}, {14,6}, {14,8}, {12,8}, {2,9}, {16,5},
-    {24,8}, {20,8}, {16,8}, {14,5}, {10,8}, {6,8}, {6,9}, {18,5},
-    {26,8}, {22,8}, {18,8}, {13,5}, {9,8}, {5,8}, {5,9}, {12,5},
-    {8,8}, {4,8}, {4,9}, {7,3}, {10,5}, {8,5}, {12,6}
-};
-
-//H.261 VLC table for transform coefficients
-static const uint16_t h261_tcoeff_vlc[65][2] = {
-{ 0x2, 2 }, { 0x3, 2 },{ 0x4, 4 },{ 0x5, 5 },
-{ 0x6, 7 },{ 0x26, 8 },{ 0x21, 8 },{ 0xa, 10 },
-{ 0x1d, 12 },{ 0x18, 12 },{ 0x13, 12 },{ 0x10 , 12 },
-{ 0x1a, 13},{ 0x19, 13 }, { 0x18, 13 }, { 0x17, 13 },
-{ 0x3, 3 }, { 0x6, 6 }, { 0x25 , 8 }, { 0xc, 10 },
-{ 0x1b, 12 }, { 0x16, 13 }, { 0x15, 13 }, { 0x5, 4},
-{ 0x4, 7}, { 0xb, 10 }, { 0x14, 12 }, { 0x14, 13 },
-{ 0x7, 5 }, { 0x24, 8 }, { 0x1c, 12 }, { 0x13, 13 },
-{ 0x6, 5 }, { 0xf, 10 }, { 0x12, 12}, { 0x7, 6},
-{ 0x9 , 10 }, { 0x12, 13 }, { 0x5, 6 }, { 0x1e, 12 },
-{ 0x4, 6 }, { 0x15, 12 }, { 0x7, 7 }, { 0x11, 12},
-{ 0x5, 7 }, { 0x11, 13 }, { 0x27, 8 }, { 0x10, 13 },
-{ 0x23, 8 }, { 0x22, 8 }, { 0x20, 8 }, { 0xe , 10 },
-{ 0xd, 10 }, { 0x8, 10 },{ 0x1f, 12 }, { 0x1a, 12 },
-{ 0x19, 12 }, { 0x17, 12 }, { 0x16, 12}, { 0x1f, 13},
-{ 0x1e, 13 }, { 0x1d, 13 }, { 0x1c, 13}, { 0x1b, 13},
-{ 0x1, 6 }                                             //escape
-};
-
-static const int8_t h261_tcoeff_level[64] = {
-    0,  1,  2,  3,  4,  5,  6,  7,
-    8,  9, 10, 11, 12, 13, 14, 15,
-    1,  2,  3,  4,  5,  6,  7,  1,
-    2,  3,  4,  5,  1,  2,  3,  4,
-    1,  2,  3,  1,  2,  3,  1,  2,
-    1,  2,  1,  2,  1,  2,  1,  2,
-    1,  1,  1,  1,  1,  1,  1,  1,
-    1,  1,  1,  1,  1,  1,  1,  1
-};
-
-static const int8_t h261_tcoeff_run[64] = {
-    0,
-    0,  0,  0,  0,  0,  0,  0,  0,
-    0,  0,  0,  0,  0,  0,  0,  1,
-    1,  1,  1,  1,  1,  1,  2,  2,
-    2,  2,  2,  3,  3,  3,  3,  4,
-    4,  4,  5,  5,  5,  6,  6,  7,
-    7,  8,  8,  9,  9, 10, 10, 11,
-   12, 13, 14, 15, 16, 17, 18, 19,
-   20, 21, 22, 23, 24, 25, 26
-};
-
-static RLTable h261_rl_tcoeff = {
-    64,
-    64,
-    h261_tcoeff_vlc,
-    h261_tcoeff_run,
-    h261_tcoeff_level,
-};
+extern const uint8_t ff_h261_mba_code[35];
+extern const uint8_t ff_h261_mba_bits[35];
+extern const uint8_t ff_h261_mtype_code[10];
+extern const uint8_t ff_h261_mtype_bits[10];
+extern const int ff_h261_mtype_map[10];
+extern const uint8_t ff_h261_mv_tab[17][2];
+extern const uint8_t ff_h261_cbp_tab[63][2];
+extern RLTable ff_h261_rl_tcoeff;
 
 #endif /* AVCODEC_H261DATA_H */