| /** |
| * @file libavcodec/vp5data.h |
| * VP5 compatible video decoder |
| * |
| * Copyright (C) 2006 Aurelien Jacobs <aurel@gnuage.org> |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVCODEC_VP5DATA_H |
| #define AVCODEC_VP5DATA_H |
| |
| #include <stdint.h> |
| |
| static const uint8_t vp5_coeff_groups[] = { |
| -1, 0, 1, 1, 2, 1, 1, 2, |
| 2, 1, 1, 2, 2, 2, 1, 2, |
| 2, 2, 2, 2, 1, 1, 2, 2, |
| 3, 3, 4, 3, 4, 4, 4, 3, |
| 3, 3, 3, 3, 4, 3, 3, 3, |
| 4, 4, 4, 4, 4, 3, 3, 4, |
| 4, 4, 3, 4, 4, 4, 4, 4, |
| 4, 4, 5, 5, 5, 5, 5, 5, |
| }; |
| |
| static const uint8_t vp5_vmc_pct[2][11] = { |
| { 243, 220, 251, 253, 237, 232, 241, 245, 247, 251, 253 }, |
| { 235, 211, 246, 249, 234, 231, 248, 249, 252, 252, 254 }, |
| }; |
| |
| static const uint8_t vp5_dccv_pct[2][11] = { |
| { 146, 197, 181, 207, 232, 243, 238, 251, 244, 250, 249 }, |
| { 179, 219, 214, 240, 250, 254, 244, 254, 254, 254, 254 }, |
| }; |
| |
| static const uint8_t vp5_ract_pct[3][2][6][11] = { |
| { { { 227, 246, 230, 247, 244, 254, 254, 254, 254, 254, 254 }, |
| { 202, 254, 209, 231, 231, 249, 249, 253, 254, 254, 254 }, |
| { 206, 254, 225, 242, 241, 251, 253, 254, 254, 254, 254 }, |
| { 235, 254, 241, 253, 252, 254, 254, 254, 254, 254, 254 }, |
| { 234, 254, 248, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } }, |
| { { 240, 254, 248, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 238, 254, 240, 253, 254, 254, 254, 254, 254, 254, 254 }, |
| { 244, 254, 251, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } }, |
| { { { 206, 203, 227, 239, 247, 254, 253, 254, 254, 254, 254 }, |
| { 207, 199, 220, 236, 243, 252, 252, 254, 254, 254, 254 }, |
| { 212, 219, 230, 243, 244, 253, 252, 254, 254, 254, 254 }, |
| { 236, 237, 247, 252, 253, 254, 254, 254, 254, 254, 254 }, |
| { 240, 240, 248, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } }, |
| { { 230, 233, 249, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 238, 238, 250, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 248, 251, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } }, |
| { { { 225, 239, 227, 231, 244, 253, 243, 254, 254, 253, 254 }, |
| { 232, 234, 224, 228, 242, 249, 242, 252, 251, 251, 254 }, |
| { 235, 249, 238, 240, 251, 254, 249, 254, 253, 253, 254 }, |
| { 249, 253, 251, 250, 254, 254, 254, 254, 254, 254, 254 }, |
| { 251, 250, 249, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } }, |
| { { 243, 244, 250, 250, 254, 254, 254, 254, 254, 254, 254 }, |
| { 249, 248, 250, 253, 254, 254, 254, 254, 254, 254, 254 }, |
| { 253, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 }, |
| { 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254 } } }, |
| }; |
| |
| static const int16_t vp5_dccv_lc[5][36][2] = { |
| { {154, 61}, {141, 54}, { 90, 45}, { 54, 34}, { 54, 13}, {128, 109}, |
| {136, 54}, {148, 45}, { 92, 41}, { 54, 33}, { 51, 15}, { 87, 113}, |
| { 87, 44}, { 97, 40}, { 67, 36}, { 46, 29}, { 41, 15}, { 64, 80}, |
| { 59, 33}, { 61, 31}, { 51, 28}, { 44, 22}, { 33, 12}, { 49, 63}, |
| { 69, 12}, { 59, 16}, { 46, 14}, { 31, 13}, { 26, 6}, { 92, 26}, |
| {128, 108}, { 77, 119}, { 54, 84}, { 26, 71}, { 87, 19}, { 95, 155} }, |
| { {154, 4}, {182, 0}, {159, -8}, {128, -5}, {143, -5}, {187, 55}, |
| {182, 0}, {228, -3}, {187, -7}, {174, -9}, {189, -11}, {169, 79}, |
| {161, -9}, {192, -8}, {187, -9}, {169, -10}, {136, -9}, {184, 40}, |
| {164, -11}, {179, -10}, {174, -10}, {161, -10}, {115, -7}, {197, 20}, |
| {195, -11}, {195, -11}, {146, -10}, {110, -6}, { 95, -4}, {195, 39}, |
| {182, 55}, {172, 77}, {177, 37}, {169, 29}, {172, 52}, { 92, 162} }, |
| { {174, 80}, {164, 80}, { 95, 80}, { 46, 66}, { 56, 24}, { 36, 193}, |
| {164, 80}, {166, 77}, {105, 76}, { 49, 68}, { 46, 31}, { 49, 186}, |
| { 97, 78}, {110, 74}, { 72, 72}, { 44, 60}, { 33, 30}, { 69, 131}, |
| { 61, 61}, { 69, 63}, { 51, 57}, { 31, 48}, { 26, 27}, { 64, 89}, |
| { 67, 23}, { 51, 32}, { 36, 33}, { 26, 28}, { 20, 12}, { 44, 68}, |
| { 26, 197}, { 41, 189}, { 61, 129}, { 28, 103}, { 49, 52}, {-12, 245} }, |
| { {102, 141}, { 79, 166}, { 72, 162}, { 97, 125}, {179, 4}, {307, 0}, |
| { 72, 168}, { 69, 175}, { 84, 160}, {105, 127}, {148, 34}, {310, 0}, |
| { 84, 151}, { 82, 161}, { 87, 153}, { 87, 135}, {115, 51}, {317, 0}, |
| { 97, 125}, {102, 131}, {105, 125}, { 87, 122}, { 84, 64}, { 54, 184}, |
| {166, 18}, {146, 43}, {125, 51}, { 90, 64}, { 95, 7}, { 38, 154}, |
| {294, 0}, { 13, 225}, { 10, 225}, { 67, 168}, { 0, 167}, {161, 94} }, |
| { {172, 76}, {172, 75}, {136, 80}, { 64, 98}, { 74, 67}, {315, 0}, |
| {169, 76}, {207, 56}, {164, 66}, { 97, 80}, { 67, 72}, {328, 0}, |
| {136, 80}, {187, 53}, {154, 62}, { 72, 85}, { -2, 105}, {305, 0}, |
| { 74, 91}, {128, 64}, {113, 64}, { 61, 77}, { 41, 75}, {259, 0}, |
| { 46, 84}, { 51, 81}, { 28, 89}, { 31, 78}, { 23, 77}, {202, 0}, |
| {323, 0}, {323, 0}, {300, 0}, {236, 0}, {195, 0}, {328, 0} }, |
| }; |
| |
| static const int16_t vp5_ract_lc[3][3][5][6][2] = { |
| { { { {276, 0}, {238, 0}, {195, 0}, {156, 0}, {113, 0}, {274, 0} }, |
| { { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1} }, |
| { {192, 59}, {182, 50}, {141, 48}, {110, 40}, { 92, 19}, {125,128} }, |
| { {169, 87}, {169, 83}, {184, 62}, {220, 16}, {184, 0}, {264, 0} }, |
| { {212, 40}, {212, 36}, {169, 49}, {174, 27}, { 8,120}, {182, 71} } }, |
| { { {259, 10}, {197, 19}, {143, 22}, {123, 16}, {110, 8}, {133, 88} }, |
| { { 0, 1}, {256, 0}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1} }, |
| { {207, 46}, {187, 50}, { 97, 83}, { 23,100}, { 41, 56}, { 56,188} }, |
| { {166, 90}, {146,108}, {161, 88}, {136, 95}, {174, 0}, {266, 0} }, |
| { {264, 7}, {243, 18}, {184, 43}, {-14,154}, { 20,112}, { 20,199} } }, |
| { { {230, 26}, {197, 22}, {159, 20}, {146, 12}, {136, 4}, { 54,162} }, |
| { { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1}, { 0, 1} }, |
| { {192, 59}, {156, 72}, { 84,101}, { 49,101}, { 79, 47}, { 79,167} }, |
| { {138,115}, {136,116}, {166, 80}, {238, 0}, {195, 0}, {261, 0} }, |
| { {225, 33}, {205, 42}, {159, 61}, { 79, 96}, { 92, 66}, { 28,195} } }, |
| }, { |
| { { {200, 37}, {197, 18}, {159, 13}, {143, 7}, {102, 5}, {123,126} }, |
| { {197, 3}, {220, -9}, {210,-12}, {187, -6}, {151, -2}, {174, 80} }, |
| { {200, 53}, {187, 47}, {159, 40}, {118, 38}, {100, 18}, {141,111} }, |
| { {179, 78}, {166, 86}, {197, 50}, {207, 27}, {187, 0}, {115,139} }, |
| { {218, 34}, {220, 29}, {174, 46}, {128, 61}, { 54, 89}, {187, 65} } }, |
| { { {238, 14}, {197, 18}, {125, 26}, { 90, 25}, { 82, 13}, {161, 86} }, |
| { {189, 1}, {205, -2}, {156, -4}, {143, -4}, {146, -4}, {172, 72} }, |
| { {230, 31}, {192, 45}, {102, 76}, { 38, 85}, { 56, 41}, { 64,173} }, |
| { {166, 91}, {141,111}, {128,116}, {118,109}, {177, 0}, { 23,222} }, |
| { {253, 14}, {236, 21}, {174, 49}, { 33,118}, { 44, 93}, { 23,187} } }, |
| { { {218, 28}, {179, 28}, {118, 35}, { 95, 30}, { 72, 24}, {128,108} }, |
| { {187, 1}, {174, -1}, {125, -1}, {110, -1}, {108, -1}, {202, 52} }, |
| { {197, 53}, {146, 75}, { 46,118}, { 33,103}, { 64, 50}, {118,126} }, |
| { {138,114}, {128,122}, {161, 86}, {243, -6}, {195, 0}, { 38,210} }, |
| { {215, 39}, {179, 58}, { 97,101}, { 95, 85}, { 87, 70}, { 69,152} } }, |
| }, { |
| { { {236, 24}, {205, 18}, {172, 12}, {154, 6}, {125, 1}, {169, 75} }, |
| { {187, 4}, {230, -2}, {228, -4}, {236, -4}, {241, -2}, {192, 66} }, |
| { {200, 46}, {187, 42}, {159, 34}, {136, 25}, {105, 10}, {179, 62} }, |
| { {207, 55}, {192, 63}, {192, 54}, {195, 36}, {177, 1}, {143, 98} }, |
| { {225, 27}, {207, 34}, {200, 30}, {131, 57}, { 97, 60}, {197, 45} } }, |
| { { {271, 8}, {218, 13}, {133, 19}, { 90, 19}, { 72, 7}, {182, 51} }, |
| { {179, 1}, {225, -1}, {154, -2}, {110, -1}, { 92, 0}, {195, 41} }, |
| { {241, 26}, {189, 40}, { 82, 64}, { 33, 60}, { 67, 17}, {120, 94} }, |
| { {192, 68}, {151, 94}, {146, 90}, {143, 72}, {161, 0}, {113,128} }, |
| { {256, 12}, {218, 29}, {166, 48}, { 44, 99}, { 31, 87}, {148, 78} } }, |
| { { {238, 20}, {184, 22}, {113, 27}, { 90, 22}, { 74, 9}, {192, 37} }, |
| { {184, 0}, {215, -1}, {141, -1}, { 97, 0}, { 49, 0}, {264, 13} }, |
| { {182, 51}, {138, 61}, { 95, 63}, { 54, 59}, { 64, 25}, {200, 45} }, |
| { {179, 75}, {156, 87}, {174, 65}, {177, 44}, {174, 0}, {164, 85} }, |
| { {195, 45}, {148, 65}, {105, 79}, { 95, 72}, { 87, 60}, {169, 63} } }, |
| } |
| }; |
| |
| static const uint8_t vp5_coord_div[] = { 2, 2, 2, 2, 4, 4 }; |
| |
| #endif /* AVCODEC_VP5DATA_H */ |
