ref: 656b00ebcff6c80fb50c601354d6af900d29884e
dir: /codec/encoder/core/src/encoder_data_tables.cpp/
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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*/
// exp_data.c
// export date cross various modules (.c)
#include "md.h"
#include "vlc_encoder.h"
namespace WelsEnc {
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// extern at mb_cache.h
const uint8_t g_kuiSmb4AddrIn256[16] = {
0, 4, 16 * 4, 16 * 4 + 4,
8, 12, 16 * 4 + 8, 16 * 4 + 12,
16 * 8, 16 * 8 + 4, 16 * 12, 16 * 12 + 4,
16 * 8 + 8, 16 * 8 + 12, 16 * 12 + 8, 16 * 12 + 12
};
const uint8_t g_kuiCache12_8x8RefIdx[4] = { //mv or uiRefIndex cache scan index, 4*4 block as basic unit
5, 6,
9, 10
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// extern at md.h
const int32_t g_kiQpCostTable[52] = {
1, 1, 1, 1, 1, 1, 1, 1, /* 0-7 */
1, 1, 1, 1, /* 8-11 */
1, 1, 1, 1, 2, 2, 2, 2, /* 12-19 */
3, 3, 3, 4, 4, 4, 5, 6, /* 20-27 */
6, 7, 8, 9, 10, 11, 13, 14, /* 28-35 */
16, 18, 20, 23, 25, 29, 32, 36, /* 36-43 */
40, 45, 51, 57, 64, 72, 81, 91 /* 44-51 */
};
const int8_t g_kiMapModeI16x16[7] = {
0, 1, 2, 3, 2, 2, 2
};//{I16_PRED_V, I16_PRED_H, I16_PRED_DC, I16_PRED_P, I16_PRED_DC, I16_PRED_DC, I16_PRED_DC};
const int8_t g_kiMapModeIntraChroma[7] = {
0, 1, 2, 3, 0, 0, 0
};//{C_PRED_DC, C_PRED_H, C_PRED_V, C_PRED_P, C_PRED_DC_L, C_PRED_DC_T, C_PRED_DC_128};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// extern at vlc_encoder.h
//g_kuiVlcCoeffToken[nc][total-coeff][trailing-ones][0--value, 1--bit count]
const uint8_t g_kuiVlcCoeffToken[5][17][4][2] = {
{
//0<=nc<2
{ { 1, 1}, { 0, 0}, { 0, 0}, { 0, 0} },//0
{ { 5, 6}, { 1, 2}, { 0, 0}, { 0, 0} },//1
{ { 7, 8}, { 4, 6}, { 1, 3}, { 0, 0} },//2
{ { 7, 9}, { 6, 8}, { 5, 7}, { 3, 5} },//3
{ { 7, 10}, { 6, 9}, { 5, 8}, { 3, 6} },//4
{ { 7, 11}, { 6, 10}, { 5, 9}, { 4, 7} },//5
{ {15, 13}, { 6, 11}, { 5, 10}, { 4, 8} },//6
{ {11, 13}, {14, 13}, { 5, 11}, { 4, 9} },//7
{ { 8, 13}, {10, 13}, {13, 13}, { 4, 10} },//8
{ {15, 14}, {14, 14}, { 9, 13}, { 4, 11} },//9
{ {11, 14}, {10, 14}, {13, 14}, {12, 13} },//10
{ {15, 15}, {14, 15}, { 9, 14}, {12, 14} },//11
{ {11, 15}, {10, 15}, {13, 15}, { 8, 14} },//12
{ {15, 16}, { 1, 15}, { 9, 15}, {12, 15} },//13
{ {11, 16}, {14, 16}, {13, 16}, { 8, 15} },//14
{ { 7, 16}, {10, 16}, { 9, 16}, {12, 16} },//15
{ { 4, 16}, { 6, 16}, { 5, 16}, { 8, 16} } //16
},
{
//2<=nc<4
{ { 3, 2}, { 0, 0}, { 0, 0}, { 0, 0} },//0
{ {11, 6}, { 2, 2}, { 0, 0}, { 0, 0} },//1
{ { 7, 6}, { 7, 5}, { 3, 3}, { 0, 0} },//2
{ { 7, 7}, {10, 6}, { 9, 6}, { 5, 4} },//3
{ { 7, 8}, { 6, 6}, { 5, 6}, { 4, 4} },//4
{ { 4, 8}, { 6, 7}, { 5, 7}, { 6, 5} },//5
{ { 7, 9}, { 6, 8}, { 5, 8}, { 8, 6} },//6
{ {15, 11}, { 6, 9}, { 5, 9}, { 4, 6} },//7
{ {11, 11}, {14, 11}, {13, 11}, { 4, 7} },//8
{ {15, 12}, {10, 11}, { 9, 11}, { 4, 9} },//9
{ {11, 12}, {14, 12}, {13, 12}, {12, 11} },//10
{ { 8, 12}, {10, 12}, { 9, 12}, { 8, 11} },//11
{ {15, 13}, {14, 13}, {13, 13}, {12, 12} },//12
{ {11, 13}, {10, 13}, { 9, 13}, {12, 13} },//13
{ { 7, 13}, {11, 14}, { 6, 13}, { 8, 13} },//14
{ { 9, 14}, { 8, 14}, {10, 14}, { 1, 13} },//15
{ { 7, 14}, { 6, 14}, { 5, 14}, { 4, 14} } //16
},
{
//4<=nc<8
{ {15, 4}, { 0, 0}, { 0, 0}, { 0, 0} },//0
{ {15, 6}, {14, 4}, { 0, 0}, { 0, 0} },//1
{ {11, 6}, {15, 5}, {13, 4}, { 0, 0} },//2
{ { 8, 6}, {12, 5}, {14, 5}, {12, 4} },//3
{ {15, 7}, {10, 5}, {11, 5}, {11, 4} },//4
{ {11, 7}, { 8, 5}, { 9, 5}, {10, 4} },//5
{ { 9, 7}, {14, 6}, {13, 6}, { 9, 4} },//6
{ { 8, 7}, {10, 6}, { 9, 6}, { 8, 4} },//7
{ {15, 8}, {14, 7}, {13, 7}, {13, 5} },//8
{ {11, 8}, {14, 8}, {10, 7}, {12, 6} },//9
{ {15, 9}, {10, 8}, {13, 8}, {12, 7} },//10
{ {11, 9}, {14, 9}, { 9, 8}, {12, 8} },//11
{ { 8, 9}, {10, 9}, {13, 9}, { 8, 8} },//12
{ {13, 10}, { 7, 9}, { 9, 9}, {12, 9} },//13
{ { 9, 10}, {12, 10}, {11, 10}, {10, 10} },//14
{ { 5, 10}, { 8, 10}, { 7, 10}, { 6, 10} },//15
{ { 1, 10}, { 4, 10}, { 3, 10}, { 2, 10} } //16
},
{
//8<=nc
{ { 3, 6}, { 0, 0}, { 0, 0}, { 0, 0} },//0
{ { 0, 6}, { 1, 6}, { 0, 0}, { 0, 0} },//1
{ { 4, 6}, { 5, 6}, { 6, 6}, { 0, 0} },//2
{ { 8, 6}, { 9, 6}, {10, 6}, {11, 6} },//3
{ {12, 6}, {13, 6}, {14, 6}, {15, 6} },//4
{ {16, 6}, {17, 6}, {18, 6}, {19, 6} },//5
{ {20, 6}, {21, 6}, {22, 6}, {23, 6} },//6
{ {24, 6}, {25, 6}, {26, 6}, {27, 6} },//7
{ {28, 6}, {29, 6}, {30, 6}, {31, 6} },//8
{ {32, 6}, {33, 6}, {34, 6}, {35, 6} },//9
{ {36, 6}, {37, 6}, {38, 6}, {39, 6} },//10
{ {40, 6}, {41, 6}, {42, 6}, {43, 6} },//11
{ {44, 6}, {45, 6}, {46, 6}, {47, 6} },//12
{ {48, 6}, {49, 6}, {50, 6}, {51, 6} },//13
{ {52, 6}, {53, 6}, {54, 6}, {55, 6} },//14
{ {56, 6}, {57, 6}, {58, 6}, {59, 6} },//15
{ {60, 6}, {61, 6}, {62, 6}, {63, 6} } //16
},
{
//nc == -1
{ { 1, 2}, { 0, 0}, { 0, 0}, { 0, 0} },//0
{ { 7, 6}, { 1, 1}, { 0, 0}, { 0, 0} },//1
{ { 4, 6}, { 6, 6}, { 1, 3}, { 0, 0} },//2
{ { 3, 6}, { 3, 7}, { 2, 7}, { 5, 6} },//3
{ { 2, 6}, { 3, 8}, { 2, 8}, { 0, 7} },//4
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//5
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//6
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//7
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//8
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//9
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//10
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//11
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//12
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//13
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//14
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} },//15
{ { 0, 0}, { 0, 0}, { 0, 0}, { 0, 0} } //16
}
};
//const uint8_t g_kuiVlcLevelPrefix[15][2] =
//{
// {1, 1}, {1, 2}
//};
//g_kuiVlcTotalZeros[tzVlcIndex][total_zeros][0--value, 1--bit count]
const uint8_t g_kuiVlcTotalZeros[16][16][2] = {
{
//0 not available
{0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//1
{1, 1}, {3, 3}, {2, 3}, {3, 4}, {2, 4}, {3, 5}, {2, 5}, {3, 6}, {2, 6}, {3, 7}, {2, 7}, {3, 8}, {2, 8}, {3, 9}, {2, 9}, {1, 9}
},
{
//2
{7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {5, 4}, {4, 4}, {3, 4}, {2, 4}, {3, 5}, {2, 5}, {3, 6}, {2, 6}, {1, 6}, {0, 6}, {0, 0}
},
{
//3
{5, 4}, {7, 3}, {6, 3}, {5, 3}, {4, 4}, {3, 4}, {4, 3}, {3, 3}, {2, 4}, {3, 5}, {2, 5}, {1, 6}, {1, 5}, {0, 6}, {0, 0}, {0, 0}
},
{
//4
{3, 5}, {7, 3}, {5, 4}, {4, 4}, {6, 3}, {5, 3}, {4, 3}, {3, 4}, {3, 3}, {2, 4}, {2, 5}, {1, 5}, {0, 5}, {0, 0}, {0, 0}, {0, 0}
},
{
//5
{5, 4}, {4, 4}, {3, 4}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 4}, {1, 5}, {1, 4}, {0, 5}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//6
{1, 6}, {1, 5}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 4}, {1, 3}, {0, 6}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//7
{1, 6}, {1, 5}, {5, 3}, {4, 3}, {3, 3}, {3, 2}, {2, 3}, {1, 4}, {1, 3}, {0, 6}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//8
{1, 6}, {1, 4}, {1, 5}, {3, 3}, {3, 2}, {2, 2}, {2, 3}, {1, 3}, {0, 6}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//9
{1, 6}, {0, 6}, {1, 4}, {3, 2}, {2, 2}, {1, 3}, {1, 2}, {1, 5}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//10
{1, 5}, {0, 5}, {1, 3}, {3, 2}, {2, 2}, {1, 2}, {1, 4}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//11
{0, 4}, {1, 4}, {1, 3}, {2, 3}, {1, 1}, {3, 3}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//12
{0, 4}, {1, 4}, {1, 2}, {1, 1}, {1, 3}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//13
{0, 3}, {1, 3}, {1, 1}, {1, 2}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//14
{0, 2}, {1, 2}, {1, 1}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//15
{0, 1}, {1, 1}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
}
};
const uint8_t g_kuiVlcTotalZerosChromaDc[4][4][2] = {
{
{0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
{1, 1}, {1, 2}, {1, 3}, {0, 3}
},
{
{1, 1}, {1, 2}, {0, 2}, {0, 0}
},
{
{1, 1}, {0, 1}, {0, 0}, {0, 0}
}
};
//
//g_kuiVlcRunBefore[zeros-left][run-before][0--value, 1--bit count]
const uint8_t g_kuiVlcRunBefore[8][15][2] = {
{
//0 not available
{0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//1
{1, 1}, {0, 1}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//2
{1, 1}, {1, 2}, {0, 2}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//3
{3, 2}, {2, 2}, {1, 2}, {0, 2}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//4
{3, 2}, {2, 2}, {1, 2}, {1, 3}, {0, 3}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//5
{3, 2}, {2, 2}, {3, 3}, {2, 3}, {1, 3}, {0, 3}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//6
{3, 2}, {0, 3}, {1, 3}, {3, 3}, {2, 3}, {5, 3}, {4, 3}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}
},
{
//>6
{7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {1, 4}, {1, 5}, {1, 6}, {1, 7}, {1, 8}, {1, 9}, {1, 10}, {1, 11}
}
};
const ALIGNED_DECLARE (uint8_t, g_kuiEncNcMapTable[18], 16) = {
0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4
};
const uint8_t g_kuiTemporalIdListTable[MAX_TEMPORAL_LEVEL][MAX_GOP_SIZE + 1] = {
{
0, 0, 0, 0, 0, 0, 0, 0,
0
}, // uiGopSize = 1
{
0, 1, 0, 0, 0, 0, 0, 0,
0
}, // uiGopSize = 2
{
0, 2, 1, 2, 0, 0, 0, 0,
0
}, // uiGopSize = 4
{
0, 3, 2, 3, 1, 3, 2, 3,
0
} //uiGopSize = 8
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// extern at svc_encode_slice.h
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
}