X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Flibzmpeg3%2Fvideo%2Fvlc.C;fp=cinelerra-5.1%2Flibzmpeg3%2Fvideo%2Fvlc.C;h=c6cec87d323052511c8cc8bf722d25cf7db02cb3;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=0000000000000000000000000000000000000000;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/libzmpeg3/video/vlc.C b/cinelerra-5.1/libzmpeg3/video/vlc.C
new file mode 100644
index 00000000..c6cec87d
--- /dev/null
+++ b/cinelerra-5.1/libzmpeg3/video/vlc.C
@@ -0,0 +1,444 @@
+#include "../libzmpeg3.h"
+
+#define ERROR -1
+
+/* variable length code tables                                    */
+
+/* Table B-3, mb_type in P-pictures, codes 001..1xx */
+zVLCtab_t zslice_decoder_t::
+PMBtab0[8] = {
+  {ERROR,0},
+  {mb_FORWARD,3},
+  {mb_PATTERN,2}, {mb_PATTERN,2},
+  {mb_FORWARD|mb_PATTERN,1}, {mb_FORWARD|mb_PATTERN,1},
+  {mb_FORWARD|mb_PATTERN,1}, {mb_FORWARD|mb_PATTERN,1}
+};
+
+/* Table B-3, mb_type in P-pictures, codes 000001..00011x */
+zVLCtab_t zslice_decoder_t::
+PMBtab1[8] = {
+  {ERROR,0},
+  {mb_QUANT|mb_INTRA,6},
+  {mb_QUANT|mb_PATTERN,5}, {mb_QUANT|mb_PATTERN,5},
+  {mb_QUANT|mb_FORWARD|mb_PATTERN,5}, {mb_QUANT|mb_FORWARD|mb_PATTERN,5},
+  {mb_INTRA,5}, {mb_INTRA,5}
+};
+
+/* Table B-4, mb_type in B-pictures, codes 0010..11xx */
+zVLCtab_t zslice_decoder_t::
+BMBtab0[16] = {
+  {ERROR,0}, {ERROR,0},
+  {mb_FORWARD,4},
+  {mb_FORWARD|mb_PATTERN,4},
+  {mb_BACKWARD,3}, {mb_BACKWARD,3},
+  {mb_BACKWARD|mb_PATTERN,3}, {mb_BACKWARD|mb_PATTERN,3},
+  {mb_FORWARD|mb_BACKWARD,2}, {mb_FORWARD|mb_BACKWARD,2},
+  {mb_FORWARD|mb_BACKWARD,2}, {mb_FORWARD|mb_BACKWARD,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2}
+};
+
+/* Table B-4, mb_type in B-pictures, codes 000001..00011x */
+zVLCtab_t zslice_decoder_t::
+BMBtab1[8] = {
+  {ERROR,0},
+  {mb_QUANT|mb_INTRA,6},
+  {mb_QUANT|mb_BACKWARD|mb_PATTERN,6},
+  {mb_QUANT|mb_FORWARD|mb_PATTERN,6},
+  {mb_QUANT|mb_FORWARD|mb_BACKWARD|mb_PATTERN,5},
+  {mb_QUANT|mb_FORWARD|mb_BACKWARD|mb_PATTERN,5},
+  {mb_INTRA,5}, {mb_INTRA,5}
+};
+
+/* Table B-5, mb_type in spat. scal. I-pictures, codes 0001..1xxx */
+zVLCtab_t zslice_decoder_t::
+spIMBtab[16] = {
+  {ERROR,0},
+  {mb_CLASS4,4},
+  {mb_QUANT|mb_INTRA,4},
+  {mb_INTRA,4},
+  {mb_CLASS4|mb_QUANT|mb_PATTERN,2}, {mb_CLASS4|mb_QUANT|mb_PATTERN,2},
+  {mb_CLASS4|mb_QUANT|mb_PATTERN,2}, {mb_CLASS4|mb_QUANT|mb_PATTERN,2},
+  {mb_CLASS4|mb_PATTERN,1}, {mb_CLASS4|mb_PATTERN,1},
+  {mb_CLASS4|mb_PATTERN,1}, {mb_CLASS4|mb_PATTERN,1},
+  {mb_CLASS4|mb_PATTERN,1}, {mb_CLASS4|mb_PATTERN,1},
+  {mb_CLASS4|mb_PATTERN,1}, {mb_CLASS4|mb_PATTERN,1}
+};
+
+/* Table B-6, mb_type in spat. scal. P-pictures, codes 0010..11xx */
+zVLCtab_t zslice_decoder_t::
+spPMBtab0[16] = {
+  {ERROR,0},{ERROR,0},
+  {mb_FORWARD,4},
+  {mb_WEIGHT|mb_FORWARD,4},
+  {mb_QUANT|mb_FORWARD|mb_PATTERN,3}, {mb_QUANT|mb_FORWARD|mb_PATTERN,3},
+  {mb_WEIGHT|mb_FORWARD|mb_PATTERN,3}, {mb_WEIGHT|mb_FORWARD|mb_PATTERN,3},
+  {mb_FORWARD|mb_PATTERN,2}, {mb_FORWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_PATTERN,2}, {mb_FORWARD|mb_PATTERN,2},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,2},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,2},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,2},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,2}
+};
+
+/* Table B-6, mb_type in spat. scal. P-pictures, codes 0000010..000111x */
+zVLCtab_t zslice_decoder_t::
+spPMBtab1[16] = {
+  {ERROR,0},{ERROR,0},
+  {mb_CLASS4|mb_QUANT|mb_PATTERN,7},
+  {mb_CLASS4,7},
+  {mb_PATTERN,7},
+  {mb_CLASS4|mb_PATTERN,7},
+  {mb_QUANT|mb_INTRA,7},
+  {mb_INTRA,7},
+  {mb_QUANT|mb_PATTERN,6}, {mb_QUANT|mb_PATTERN,6},
+  {mb_WEIGHT|mb_QUANT|mb_PATTERN,6}, {mb_WEIGHT|mb_QUANT|mb_PATTERN,6},
+  {mb_WEIGHT,6}, {mb_WEIGHT,6},
+  {mb_WEIGHT|mb_PATTERN,6}, {mb_WEIGHT|mb_PATTERN,6}
+};
+
+/* Table B-7, mb_type in spat. scal. B-pictures, codes 0010..11xx */
+zVLCtab_t zslice_decoder_t::
+spBMBtab0[14] = {
+  {mb_FORWARD,4},
+  {mb_FORWARD|mb_PATTERN,4},
+  {mb_BACKWARD,3}, {mb_BACKWARD,3},
+  {mb_BACKWARD|mb_PATTERN,3}, {mb_BACKWARD|mb_PATTERN,3},
+  {mb_FORWARD|mb_BACKWARD,2}, {mb_FORWARD|mb_BACKWARD,2},
+  {mb_FORWARD|mb_BACKWARD,2}, {mb_FORWARD|mb_BACKWARD,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2},
+  {mb_FORWARD|mb_BACKWARD|mb_PATTERN,2}
+};
+
+/* Table B-7, mb_type in spat. scal. B-pictures, codes 0000100..000111x */
+zVLCtab_t zslice_decoder_t::
+spBMBtab1[12] = {
+  {mb_QUANT|mb_FORWARD|mb_PATTERN,7},
+  {mb_QUANT|mb_BACKWARD|mb_PATTERN,7},
+  {mb_INTRA,7},
+  {mb_QUANT|mb_FORWARD|mb_BACKWARD|mb_PATTERN,7},
+  {mb_WEIGHT|mb_FORWARD,6}, {mb_WEIGHT|mb_FORWARD,6},
+  {mb_WEIGHT|mb_FORWARD|mb_PATTERN,6}, {mb_WEIGHT|mb_FORWARD|mb_PATTERN,6},
+  {mb_WEIGHT|mb_BACKWARD,6}, {mb_WEIGHT|mb_BACKWARD,6},
+  {mb_WEIGHT|mb_BACKWARD|mb_PATTERN,6}, {mb_WEIGHT|mb_BACKWARD|mb_PATTERN,6}
+};
+
+/* Table B-7, mb_type in spat. scal. B-pictures, codes 00000100x..000001111 */
+zVLCtab_t zslice_decoder_t::
+spBMBtab2[8] = {
+  {mb_QUANT|mb_INTRA,8}, {mb_QUANT|mb_INTRA,8},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,8},
+  {mb_WEIGHT|mb_QUANT|mb_FORWARD|mb_PATTERN,8},
+  {mb_WEIGHT|mb_QUANT|mb_BACKWARD|mb_PATTERN,9},
+  {mb_CLASS4|mb_QUANT|mb_PATTERN,9},
+  {mb_CLASS4,9},
+  {mb_CLASS4|mb_PATTERN,9}
+};
+
+/* Table B-8, mb_type in spat. scal. B-pictures, codes 001..1xx */
+zVLCtab_t zslice_decoder_t::
+SNRMBtab[8] = {
+  {ERROR,0},
+  {0,3},
+  {mb_QUANT|mb_PATTERN,2}, {mb_QUANT|mb_PATTERN,2},
+  {mb_PATTERN,1}, {mb_PATTERN,1}, {mb_PATTERN,1}, {mb_PATTERN,1}
+};
+
+/* Table B-10, motion_code, codes 0001 ... 01xx */
+zVLCtab_t zslice_decoder_t::
+MVtab0[8] = {
+  {ERROR,0}, {3,3}, {2,2}, {2,2}, {1,1}, {1,1}, {1,1}, {1,1}
+};
+
+/* Table B-10, motion_code, codes 0000011 ... 000011x */
+zVLCtab_t zslice_decoder_t::
+MVtab1[8] = {
+  {ERROR,0}, {ERROR,0}, {ERROR,0}, {7,6}, {6,6}, {5,6}, {4,5}, {4,5}
+};
+
+/* Table B-10, motion_code, codes 0000001100 ... 000001011x */
+zVLCtab_t zslice_decoder_t::
+MVtab2[12] =
+{ {16,9}, {15,9}, {14,9}, {13,9},
+  {12,9}, {11,9}, {10,8}, {10,8},
+  {9,8},  {9,8},  {8,8},  {8,8}
+};
+
+/* Table B-9, coded_block_pattern, codes 01000 ... 111xx */
+zVLCtab_t zslice_decoder_t::
+CBPtab0[32] = {
+  {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0},
+  {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0},
+  {62,5}, {2,5},  {61,5}, {1,5},  {56,5}, {52,5}, {44,5}, {28,5},
+  {40,5}, {20,5}, {48,5}, {12,5}, {32,4}, {32,4}, {16,4}, {16,4},
+  {8,4},  {8,4},  {4,4},  {4,4},  {60,3}, {60,3}, {60,3}, {60,3}
+};
+
+/* Table B-9, coded_block_pattern, codes 00000100 ... 001111xx */
+zVLCtab_t zslice_decoder_t::
+CBPtab1[64] = {
+  {ERROR,0}, {ERROR,0}, {ERROR,0}, {ERROR,0},
+  {58,8}, {54,8}, {46,8}, {30,8},
+  {57,8}, {53,8}, {45,8}, {29,8}, {38,8}, {26,8}, {37,8}, {25,8},
+  {43,8}, {23,8}, {51,8}, {15,8}, {42,8}, {22,8}, {50,8}, {14,8},
+  {41,8}, {21,8}, {49,8}, {13,8}, {35,8}, {19,8}, {11,8}, {7,8},
+  {34,7}, {34,7}, {18,7}, {18,7}, {10,7}, {10,7}, {6,7},  {6,7},
+  {33,7}, {33,7}, {17,7}, {17,7}, {9,7},  {9,7},  {5,7},  {5,7},
+  {63,6}, {63,6}, {63,6}, {63,6}, {3,6},  {3,6},  {3,6},  {3,6},
+  {36,6}, {36,6}, {36,6}, {36,6}, {24,6}, {24,6}, {24,6}, {24,6}
+};
+
+/* Table B-9, coded_block_pattern, codes 000000001 ... 000000111 */
+zVLCtab_t zslice_decoder_t::
+CBPtab2[8] = {
+  {ERROR,0}, {0,9}, {39,9}, {27,9}, {59,9}, {55,9}, {47,9}, {31,9}
+};
+
+/* Table B-1, macroblock_address_increment, codes 00010 ... 011xx */
+zVLCtab_t zslice_decoder_t::
+MBAtab1[16] = {
+  {ERROR,0}, {ERROR,0}, {7,5}, {6,5}, {5,4}, {5,4}, {4,4}, {4,4},
+  {3,3}, {3,3}, {3,3}, {3,3}, {2,3}, {2,3}, {2,3}, {2,3}
+};
+
+/* Table B-1, macroblock_address_increment, codes 00000011000 ... 0000111xxxx */
+zVLCtab_t zslice_decoder_t::
+MBAtab2[104] = {
+  {33,11}, {32,11}, {31,11}, {30,11}, {29,11}, {28,11}, {27,11}, {26,11},
+  {25,11}, {24,11}, {23,11}, {22,11}, {21,10}, {21,10}, {20,10}, {20,10},
+  {19,10}, {19,10}, {18,10}, {18,10}, {17,10}, {17,10}, {16,10}, {16,10},
+  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},
+  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},
+  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},
+  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},
+  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},
+  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},
+  {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},
+  {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},
+  {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},
+  {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7}
+};
+
+/* Table B-12, dct_dc_size_luminance, codes 00xxx ... 11110 */
+zVLCtab_t zslice_buffer_t::
+DClumtab0[32] = {
+  {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
+  {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
+  {0, 3}, {0, 3}, {0, 3}, {0, 3}, {3, 3}, {3, 3}, {3, 3}, {3, 3},
+  {4, 3}, {4, 3}, {4, 3}, {4, 3}, {5, 4}, {5, 4}, {6, 5}, {ERROR, 0}
+};
+
+/* Table B-12, dct_dc_size_luminance, codes 111110xxx ... 111111111 */
+zVLCtab_t zslice_buffer_t::
+DClumtab1[16] = {
+  {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6}, {7, 6},
+  {8, 7}, {8, 7}, {8, 7}, {8, 7}, {9, 8}, {9, 8}, {10,9}, {11,9}
+};
+
+/* Table B-13, dct_dc_size_chrominance, codes 00xxx ... 11110 */
+zVLCtab_t zslice_buffer_t::
+DCchromtab0[32] = {
+  {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2}, {0, 2},
+  {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2}, {1, 2},
+  {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2}, {2, 2},
+  {3, 3}, {3, 3}, {3, 3}, {3, 3}, {4, 4}, {4, 4}, {5, 5}, {ERROR, 0}
+};
+
+/* Table B-13, dct_dc_size_chrominance, codes 111110xxxx ... 1111111111 */
+zVLCtab_t zslice_buffer_t::
+DCchromtab1[32] = {
+  {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6},
+  {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6}, {6, 6},
+  {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7}, {7, 7},
+  {8, 8}, {8, 8}, {8, 8}, {8, 8}, {9, 9}, {9, 9}, {10,10}, {11,10}
+};
+
+/* Table B-14, DCT coefficients table zero,
+ * codes 0100 ... 1xxx (used for first (DC) coefficient)
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtabfirst[12] = {
+  {0,2,4}, {2,1,4}, {1,1,3}, {1,1,3},
+  {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1},
+  {0,1,1}, {0,1,1}, {0,1,1}, {0,1,1}
+};
+
+/* Table B-14, DCT coefficients table zero,
+ * codes 0100 ... 1xxx (used for all other coefficients)
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtabnext[12] = {
+  {0,2,4},  {2,1,4},  {1,1,3},  {1,1,3},
+  {64,0,2}, {64,0,2}, {64,0,2}, {64,0,2}, /* EOB */
+  {0,1,2},  {0,1,2},  {0,1,2},  {0,1,2}
+};
+
+/* Table B-14, DCT coefficients table zero,
+ * codes 000001xx ... 00111xxx
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab0[60] = {
+  {65,0,6}, {65,0,6}, {65,0,6}, {65,0,6}, /* Escape */
+  {2,2,7}, {2,2,7}, {9,1,7}, {9,1,7},
+  {0,4,7}, {0,4,7}, {8,1,7}, {8,1,7},
+  {7,1,6}, {7,1,6}, {7,1,6}, {7,1,6},
+  {6,1,6}, {6,1,6}, {6,1,6}, {6,1,6},
+  {1,2,6}, {1,2,6}, {1,2,6}, {1,2,6},
+  {5,1,6}, {5,1,6}, {5,1,6}, {5,1,6},
+  {13,1,8}, {0,6,8}, {12,1,8}, {11,1,8},
+  {3,2,8}, {1,3,8}, {0,5,8}, {10,1,8},
+  {0,3,5}, {0,3,5}, {0,3,5}, {0,3,5},
+  {0,3,5}, {0,3,5}, {0,3,5}, {0,3,5},
+  {4,1,5}, {4,1,5}, {4,1,5}, {4,1,5},
+  {4,1,5}, {4,1,5}, {4,1,5}, {4,1,5},
+  {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5},
+  {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5}
+};
+
+/* Table B-15, DCT coefficients table one,
+ * codes 000001xx ... 11111111
+*/
+zDCTtab_t zslice_decoder_t::
+DCTtab0a[252] = {
+  {65,0,6}, {65,0,6}, {65,0,6}, {65,0,6}, /* Escape */
+  {7,1,7}, {7,1,7}, {8,1,7}, {8,1,7},
+  {6,1,7}, {6,1,7}, {2,2,7}, {2,2,7},
+  {0,7,6}, {0,7,6}, {0,7,6}, {0,7,6},
+  {0,6,6}, {0,6,6}, {0,6,6}, {0,6,6},
+  {4,1,6}, {4,1,6}, {4,1,6}, {4,1,6},
+  {5,1,6}, {5,1,6}, {5,1,6}, {5,1,6},
+  {1,5,8}, {11,1,8}, {0,11,8}, {0,10,8},
+  {13,1,8}, {12,1,8}, {3,2,8}, {1,4,8},
+  {2,1,5}, {2,1,5}, {2,1,5}, {2,1,5},
+  {2,1,5}, {2,1,5}, {2,1,5}, {2,1,5},
+  {1,2,5}, {1,2,5}, {1,2,5}, {1,2,5},
+  {1,2,5}, {1,2,5}, {1,2,5}, {1,2,5},
+  {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5},
+  {3,1,5}, {3,1,5}, {3,1,5}, {3,1,5},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {1,1,3}, {1,1,3}, {1,1,3}, {1,1,3},
+  {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4}, /* EOB */
+  {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4},
+  {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4},
+  {64,0,4}, {64,0,4}, {64,0,4}, {64,0,4},
+  {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4},
+  {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4},
+  {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4},
+  {0,3,4}, {0,3,4}, {0,3,4}, {0,3,4},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,1,2}, {0,1,2}, {0,1,2}, {0,1,2},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,2,3}, {0,2,3}, {0,2,3}, {0,2,3},
+  {0,4,5}, {0,4,5}, {0,4,5}, {0,4,5},
+  {0,4,5}, {0,4,5}, {0,4,5}, {0,4,5},
+  {0,5,5}, {0,5,5}, {0,5,5}, {0,5,5},
+  {0,5,5}, {0,5,5}, {0,5,5}, {0,5,5},
+  {9,1,7}, {9,1,7}, {1,3,7}, {1,3,7},
+  {10,1,7}, {10,1,7}, {0,8,7}, {0,8,7},
+  {0,9,7}, {0,9,7}, {0,12,8}, {0,13,8},
+  {2,3,8}, {4,2,8}, {0,14,8}, {0,15,8}
+};
+
+/* Table B-14, DCT coefficients table zero,
+ * codes 0000001000 ... 0000001111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab1[8] = {
+  {16,1,10}, {5,2,10}, {0,7,10}, {2,3,10},
+  {1,4,10}, {15,1,10}, {14,1,10}, {4,2,10}
+};
+
+/* Table B-15, DCT coefficients table one,
+ * codes 000000100x ... 000000111x
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab1a[8] = {
+  {5,2,9}, {5,2,9}, {14,1,9}, {14,1,9},
+  {2,4,10}, {16,1,10}, {15,1,9}, {15,1,9}
+};
+
+/* Table B-14/15, DCT coefficients table zero / one,
+ * codes 000000010000 ... 000000011111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab2[16] = {
+  {0,11,12}, {8,2,12}, {4,3,12}, {0,10,12},
+  {2,4,12}, {7,2,12}, {21,1,12}, {20,1,12},
+  {0,9,12}, {19,1,12}, {18,1,12}, {1,5,12},
+  {3,3,12}, {0,8,12}, {6,2,12}, {17,1,12}
+};
+
+/* Table B-14/15, DCT coefficients table zero / one,
+ * codes 0000000010000 ... 0000000011111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab3[16] = {
+  {10,2,13}, {9,2,13}, {5,3,13}, {3,4,13},
+  {2,5,13}, {1,7,13}, {1,6,13}, {0,15,13},
+  {0,14,13}, {0,13,13}, {0,12,13}, {26,1,13},
+  {25,1,13}, {24,1,13}, {23,1,13}, {22,1,13}
+};
+
+/* Table B-14/15, DCT coefficients table zero / one,
+ * codes 00000000010000 ... 00000000011111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab4[16] = {
+  {0,31,14}, {0,30,14}, {0,29,14}, {0,28,14},
+  {0,27,14}, {0,26,14}, {0,25,14}, {0,24,14},
+  {0,23,14}, {0,22,14}, {0,21,14}, {0,20,14},
+  {0,19,14}, {0,18,14}, {0,17,14}, {0,16,14}
+};
+
+/* Table B-14/15, DCT coefficients table zero / one,
+ * codes 000000000010000 ... 000000000011111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab5[16] = {
+  {0,40,15}, {0,39,15}, {0,38,15}, {0,37,15},
+  {0,36,15}, {0,35,15}, {0,34,15}, {0,33,15},
+  {0,32,15}, {1,14,15}, {1,13,15}, {1,12,15},
+  {1,11,15}, {1,10,15}, {1,9,15}, {1,8,15}
+};
+
+/* Table B-14/15, DCT coefficients table zero / one,
+ * codes 0000000000010000 ... 0000000000011111
+ */
+zDCTtab_t zslice_decoder_t::
+DCTtab6[16] = {
+  {1,18,16}, {1,17,16}, {1,16,16}, {1,15,16},
+  {6,3,16}, {16,2,16}, {15,2,16}, {14,2,16},
+  {13,2,16}, {12,2,16}, {11,2,16}, {31,1,16},
+  {30,1,16}, {29,1,16}, {28,1,16}, {27,1,16}
+};
+