// Copyright 2023 gRPC authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // This file is autogenerated: see // tools/codegen/core/gen_huffman_decompressor.cc #ifndef GRPC_TEST_CPP_MICROBENCHMARKS_HUFFMAN_GEOMETRIES_DECODE_HUFF_11_16_H #define GRPC_TEST_CPP_MICROBENCHMARKS_HUFFMAN_GEOMETRIES_DECODE_HUFF_11_16_H #include #include #include namespace grpc_core { namespace geometry_11_16 { class HuffDecoderCommon { protected: static inline uint64_t GetOp2(size_t i) { return table2_0_ops_[i]; } static inline uint64_t GetEmit2(size_t, size_t emit) { return table2_0_emit_[emit]; } static inline uint64_t GetOp3(size_t i) { return table3_0_ops_[i]; } static inline uint64_t GetEmit3(size_t, size_t emit) { return table3_0_emit_[emit]; } static inline uint64_t GetOp4(size_t i) { return table4_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit4(size_t i, size_t emit) { return table4_emit_[i >> 6][emit]; } static inline uint64_t GetOp5(size_t i) { return table5_ops_[i >> 7][i & 0x7f]; } static inline uint64_t GetEmit5(size_t i, size_t emit) { return table5_emit_[i >> 7][emit]; } static inline uint64_t GetOp6(size_t i) { return table6_ops_[i >> 5][i & 0x1f]; } static inline uint64_t GetEmit6(size_t i, size_t emit) { return table6_emit_[i >> 5][emit]; } static inline uint64_t GetOp7(size_t i) { return table7_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit7(size_t i, size_t emit) { return table7_emit_[i >> 6][emit]; } static inline uint64_t GetOp1(size_t i) { return table1_inner_[i >> 6][table1_outer_[i >> 6][i & 0x3f]]; } static inline uint64_t GetEmit1(size_t i, size_t emit) { return table1_emit_[i >> 6][emit]; } static inline uint64_t GetOp8(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit8(size_t, size_t emit) { return emit ? 62 : 35; } static inline uint64_t GetOp9(size_t i) { return (i < 2 ? (i ? 6 : 2) : ((i - 2) ? 14 : 10)); } static inline uint64_t GetEmit9(size_t, size_t emit) { return (emit < 2 ? (emit ? 36 : 0) : ((emit - 2) ? 91 : 64)); } static inline uint64_t GetOp11(size_t i) { return (i < 2 ? (i ? 4 : 0) : ((i - 2) + 1)); } static inline uint64_t GetEmit11(size_t, size_t emit) { return emit ? 126 : 93; } static inline uint64_t GetOp12(size_t i) { return table12_0_inner_[table12_0_outer_[i]]; } static inline uint64_t GetEmit12(size_t, size_t emit) { return (emit < 2 ? (emit ? 126 : 93) : ((emit - 2) ? 125 : 94)); } static inline uint64_t GetOp13(size_t i) { return table13_0_inner_[table13_0_outer_[i]]; } static inline uint64_t GetEmit13(size_t, size_t emit) { return table13_0_emit_[emit]; } static inline uint64_t GetOp14(size_t i) { return table14_0_ops_[i]; } static inline uint64_t GetEmit14(size_t, size_t emit) { return table13_0_emit_[emit]; } static inline uint64_t GetOp15(size_t i) { return table15_0_ops_[i]; } static inline uint64_t GetEmit15(size_t, size_t emit) { return table13_0_emit_[emit]; } static inline uint64_t GetOp16(size_t i) { return table16_0_ops_[i]; } static inline uint64_t GetEmit16(size_t, size_t emit) { return table16_0_emit_[emit]; } static inline uint64_t GetOp17(size_t i) { return table17_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit17(size_t i, size_t emit) { return table17_emit_[i >> 6][emit]; } static inline uint64_t GetOp18(size_t i) { return table18_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit18(size_t i, size_t emit) { return table18_emit_[i >> 6][emit]; } static inline uint64_t GetOp19(size_t i) { return table19_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit19(size_t i, size_t emit) { return table19_emit_[i >> 6][emit]; } static inline uint64_t GetOp20(size_t i) { return table20_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit20(size_t i, size_t emit) { return table20_emit_[i >> 6][emit]; } static inline uint64_t GetOp21(size_t i) { return table21_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit21(size_t i, size_t emit) { return table21_emit_[i >> 6][emit]; } static inline uint64_t GetOp22(size_t i) { return table22_ops_[i >> 6][i & 0x3f]; } static inline uint64_t GetEmit22(size_t i, size_t emit) { return table22_emit_[i >> 6][emit]; } static inline uint64_t GetOp23(size_t i) { return table23_ops_[i >> 7][i & 0x7f]; } static inline uint64_t GetEmit23(size_t i, size_t emit) { return table23_emit_[i >> 7][emit]; } static inline uint64_t GetOp24(size_t i) { return table24_ops_[i >> 7][i & 0x7f]; } static inline uint64_t GetEmit24(size_t i, size_t emit) { return table24_emit_[i >> 7][emit]; } static inline uint64_t GetOp10(size_t i) { return table10_ops_[i >> 8][i & 0xff]; } static inline uint64_t GetEmit10(size_t i, size_t emit) { return table10_emit_[i >> 8][emit]; } static inline uint64_t GetOp25(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit25(size_t, size_t emit) { return emit + 2; } static inline uint64_t GetOp26(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit26(size_t, size_t emit) { return emit + 4; } static inline uint64_t GetOp27(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit27(size_t, size_t emit) { return emit + 6; } static inline uint64_t GetOp28(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit28(size_t, size_t emit) { return emit ? 11 : 8; } static inline uint64_t GetOp29(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit29(size_t, size_t emit) { return emit ? 14 : 12; } static inline uint64_t GetOp30(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit30(size_t, size_t emit) { return emit + 15; } static inline uint64_t GetOp31(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit31(size_t, size_t emit) { return emit + 17; } static inline uint64_t GetOp32(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit32(size_t, size_t emit) { return emit + 19; } static inline uint64_t GetOp33(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit33(size_t, size_t emit) { return emit ? 23 : 21; } static inline uint64_t GetOp34(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit34(size_t, size_t emit) { return emit + 24; } static inline uint64_t GetOp35(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit35(size_t, size_t emit) { return emit + 26; } static inline uint64_t GetOp36(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit36(size_t, size_t emit) { return emit + 28; } static inline uint64_t GetOp37(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit37(size_t, size_t emit) { return emit + 30; } static inline uint64_t GetOp38(size_t i) { return i ? 3 : 1; } static inline uint64_t GetEmit38(size_t, size_t emit) { return emit ? 220 : 127; } static inline uint64_t GetOp40(size_t i) { return i; } static inline uint64_t GetEmit40(size_t, size_t emit) { return ((void)emit, 249); } static inline uint64_t GetOp41(size_t i) { return (i < 2 ? (i) : ((i - 2) ? 2 : 0)); } static inline uint64_t GetEmit41(size_t, size_t emit) { return ((void)emit, 249); } static inline uint64_t GetOp39(size_t i) { return table39_0_inner_[(i < 3 ? (((void)i, 0)) : ((i - 3)))]; } static inline uint64_t GetEmit39(size_t, size_t emit) { return (emit < 2 ? (emit ? 10 : 249) : ((emit - 2) ? 22 : 13)); } private: static const uint8_t table2_0_emit_[10]; static const uint8_t table2_0_ops_[32]; static const uint8_t table3_0_emit_[36]; static const uint8_t table3_0_ops_[64]; static const uint8_t table4_0_emit_[22]; static const uint8_t table4_0_ops_[64]; static const uint8_t table4_1_emit_[46]; static const uint8_t table4_1_ops_[64]; static const uint8_t* const table4_emit_[2]; static const uint8_t* const table4_ops_[2]; static const uint8_t table5_0_ops_[128]; static const uint8_t table5_1_emit_[52]; static const uint8_t table5_1_ops_[128]; static const uint8_t* const table5_emit_[2]; static const uint8_t* const table5_ops_[2]; static const uint8_t table6_0_emit_[2]; static const uint8_t table6_0_ops_[32]; static const uint8_t table6_1_emit_[2]; static const uint8_t table6_2_emit_[2]; static const uint8_t table6_3_emit_[2]; static const uint8_t table6_4_emit_[2]; static const uint8_t table6_5_emit_[4]; static const uint8_t table6_5_ops_[32]; static const uint8_t table6_6_emit_[4]; static const uint8_t table6_7_emit_[4]; static const uint8_t table6_8_emit_[4]; static const uint8_t table6_9_emit_[4]; static const uint8_t table6_10_emit_[4]; static const uint8_t table6_11_emit_[6]; static const uint8_t table6_11_ops_[32]; static const uint8_t table6_12_emit_[8]; static const uint8_t table6_12_ops_[32]; static const uint8_t table6_13_emit_[8]; static const uint8_t table6_14_emit_[8]; static const uint8_t table6_15_emit_[10]; static const uint8_t table6_15_ops_[32]; static const uint8_t* const table6_emit_[16]; static const uint8_t* const table6_ops_[16]; static const uint8_t table7_0_emit_[36]; static const uint8_t table7_0_ops_[64]; static const uint8_t table7_1_emit_[36]; static const uint8_t table7_1_ops_[64]; static const uint8_t table7_2_emit_[36]; static const uint8_t table7_2_ops_[64]; static const uint8_t table7_3_emit_[36]; static const uint8_t table7_3_ops_[64]; static const uint8_t table7_4_emit_[38]; static const uint8_t table7_4_ops_[64]; static const uint8_t table7_5_ops_[64]; static const uint8_t table7_11_ops_[64]; static const uint8_t table7_12_ops_[64]; static const uint8_t table7_15_emit_[15]; static const uint8_t table7_15_ops_[64]; static const uint8_t* const table7_emit_[16]; static const uint8_t* const table7_ops_[16]; static const uint8_t table1_0_emit_[71]; static const uint16_t table1_0_inner_[37]; static const uint8_t table1_0_outer_[64]; static const uint8_t table1_1_emit_[71]; static const uint16_t table1_1_inner_[37]; static const uint8_t table1_2_emit_[71]; static const uint16_t table1_2_inner_[37]; static const uint8_t table1_3_emit_[71]; static const uint16_t table1_3_inner_[37]; static const uint8_t table1_4_emit_[71]; static const uint16_t table1_4_inner_[37]; static const uint8_t table1_5_emit_[71]; static const uint16_t table1_5_inner_[37]; static const uint8_t table1_6_emit_[71]; static const uint16_t table1_6_inner_[37]; static const uint8_t table1_7_emit_[71]; static const uint16_t table1_7_inner_[37]; static const uint8_t table1_8_emit_[71]; static const uint16_t table1_8_inner_[37]; static const uint8_t table1_9_emit_[71]; static const uint16_t table1_9_inner_[37]; static const uint8_t table1_10_emit_[40]; static const uint16_t table1_10_inner_[22]; static const uint8_t table1_10_outer_[64]; static const uint8_t table1_11_emit_[40]; static const uint8_t table1_12_emit_[40]; static const uint8_t table1_13_emit_[40]; static const uint8_t table1_14_emit_[40]; static const uint8_t table1_15_emit_[40]; static const uint8_t table1_16_emit_[40]; static const uint8_t table1_17_emit_[40]; static const uint8_t table1_18_emit_[40]; static const uint8_t table1_19_emit_[40]; static const uint8_t table1_20_emit_[40]; static const uint8_t table1_21_emit_[40]; static const uint8_t table1_22_emit_[40]; static const uint8_t table1_23_emit_[4]; static const uint16_t table1_23_inner_[4]; static const uint8_t table1_23_outer_[64]; static const uint8_t table1_24_emit_[4]; static const uint8_t table1_25_emit_[4]; static const uint8_t table1_26_emit_[4]; static const uint8_t table1_27_emit_[4]; static const uint8_t table1_28_emit_[4]; static const uint8_t table1_29_emit_[4]; static const uint8_t table1_30_emit_[4]; static const uint8_t table1_31_emit_[14]; static const uint16_t table1_31_inner_[17]; static const uint8_t table1_31_outer_[64]; static const uint8_t* const table1_emit_[32]; static const uint16_t* const table1_inner_[32]; static const uint8_t* const table1_outer_[32]; static const uint8_t table12_0_inner_[6]; static const uint8_t table12_0_outer_[8]; static const uint8_t table13_0_emit_[7]; static const uint8_t table13_0_inner_[9]; static const uint8_t table13_0_outer_[16]; static const uint8_t table14_0_ops_[32]; static const uint8_t table15_0_ops_[64]; static const uint8_t table16_0_emit_[45]; static const uint8_t table16_0_ops_[128]; static const uint8_t table17_0_emit_[72]; static const uint16_t table17_0_ops_[64]; static const uint8_t table17_1_emit_[72]; static const uint8_t table17_2_emit_[40]; static const uint16_t table17_2_ops_[64]; static const uint8_t table17_3_emit_[6]; static const uint16_t table17_3_ops_[64]; static const uint8_t* const table17_emit_[4]; static const uint16_t* const table17_ops_[4]; static const uint8_t table18_0_emit_[44]; static const uint16_t table18_0_ops_[64]; static const uint8_t table18_1_emit_[92]; static const uint16_t table18_1_ops_[64]; static const uint8_t table18_2_emit_[44]; static const uint8_t table18_3_emit_[92]; static const uint8_t table18_4_emit_[72]; static const uint8_t table18_5_emit_[72]; static const uint8_t table18_6_emit_[40]; static const uint8_t table18_7_emit_[31]; static const uint16_t table18_7_ops_[64]; static const uint8_t* const table18_emit_[8]; static const uint16_t* const table18_ops_[8]; static const uint8_t table19_0_emit_[16]; static const uint16_t table19_0_ops_[64]; static const uint8_t table19_1_emit_[28]; static const uint16_t table19_1_ops_[64]; static const uint8_t table19_2_emit_[36]; static const uint16_t table19_2_ops_[64]; static const uint8_t table19_3_emit_[68]; static const uint16_t table19_3_ops_[64]; static const uint8_t table19_4_emit_[16]; static const uint8_t table19_5_emit_[28]; static const uint8_t table19_6_emit_[36]; static const uint8_t table19_7_emit_[68]; static const uint8_t table19_8_emit_[44]; static const uint8_t table19_9_emit_[92]; static const uint8_t table19_10_emit_[44]; static const uint8_t table19_11_emit_[92]; static const uint8_t table19_12_emit_[72]; static const uint8_t table19_13_emit_[72]; static const uint8_t table19_14_emit_[72]; static const uint8_t table19_15_emit_[24]; static const uint16_t table19_15_ops_[64]; static const uint8_t* const table19_emit_[16]; static const uint16_t* const table19_ops_[16]; static const uint8_t table20_0_emit_[8]; static const uint16_t table20_0_ops_[64]; static const uint8_t table20_1_emit_[8]; static const uint8_t table20_2_emit_[12]; static const uint16_t table20_2_ops_[64]; static const uint8_t table20_3_emit_[16]; static const uint8_t table20_4_emit_[16]; static const uint8_t table20_5_emit_[20]; static const uint16_t table20_5_ops_[64]; static const uint8_t table20_6_emit_[32]; static const uint16_t table20_6_ops_[64]; static const uint8_t table20_7_emit_[36]; static const uint16_t table20_7_ops_[64]; static const uint8_t table20_8_emit_[8]; static const uint8_t table20_9_emit_[8]; static const uint8_t table20_10_emit_[12]; static const uint8_t table20_11_emit_[16]; static const uint8_t table20_12_emit_[16]; static const uint8_t table20_13_emit_[20]; static const uint8_t table20_14_emit_[32]; static const uint8_t table20_15_emit_[36]; static const uint8_t table20_16_emit_[16]; static const uint8_t table20_17_emit_[28]; static const uint8_t table20_18_emit_[36]; static const uint8_t table20_19_emit_[68]; static const uint8_t table20_20_emit_[16]; static const uint8_t table20_21_emit_[28]; static const uint8_t table20_22_emit_[36]; static const uint8_t table20_23_emit_[68]; static const uint8_t table20_24_emit_[44]; static const uint8_t table20_25_emit_[92]; static const uint8_t table20_26_emit_[44]; static const uint8_t table20_27_emit_[92]; static const uint8_t table20_28_emit_[44]; static const uint8_t table20_29_emit_[92]; static const uint8_t table20_30_emit_[15]; static const uint16_t table20_30_ops_[64]; static const uint8_t table20_31_emit_[35]; static const uint16_t table20_31_ops_[64]; static const uint8_t* const table20_emit_[32]; static const uint16_t* const table20_ops_[32]; static const uint8_t table21_0_emit_[60]; static const uint16_t table21_0_ops_[64]; static const uint8_t table21_1_emit_[60]; static const uint8_t table21_2_emit_[60]; static const uint8_t table21_3_emit_[60]; static const uint8_t table21_4_emit_[60]; static const uint8_t table21_5_emit_[8]; static const uint16_t table21_5_ops_[64]; static const uint8_t table21_6_emit_[8]; static const uint8_t table21_7_emit_[8]; static const uint8_t table21_8_emit_[8]; static const uint8_t table21_9_emit_[8]; static const uint8_t table21_10_emit_[8]; static const uint8_t table21_11_emit_[12]; static const uint16_t table21_11_ops_[64]; static const uint8_t table21_12_emit_[16]; static const uint16_t table21_12_ops_[64]; static const uint8_t table21_13_emit_[16]; static const uint8_t table21_14_emit_[16]; static const uint8_t table21_15_emit_[30]; static const uint16_t table21_15_ops_[64]; static const uint8_t table21_16_emit_[60]; static const uint8_t table21_17_emit_[60]; static const uint8_t table21_18_emit_[60]; static const uint8_t table21_19_emit_[60]; static const uint8_t table21_20_emit_[60]; static const uint8_t table21_21_emit_[8]; static const uint8_t table21_22_emit_[8]; static const uint8_t table21_23_emit_[8]; static const uint8_t table21_24_emit_[8]; static const uint8_t table21_25_emit_[8]; static const uint8_t table21_26_emit_[8]; static const uint8_t table21_27_emit_[12]; static const uint8_t table21_28_emit_[16]; static const uint8_t table21_29_emit_[16]; static const uint8_t table21_30_emit_[16]; static const uint8_t table21_31_emit_[30]; static const uint8_t table21_32_emit_[8]; static const uint8_t table21_33_emit_[8]; static const uint8_t table21_34_emit_[12]; static const uint8_t table21_35_emit_[16]; static const uint8_t table21_36_emit_[16]; static const uint8_t table21_37_emit_[20]; static const uint16_t table21_37_ops_[64]; static const uint8_t table21_38_emit_[32]; static const uint16_t table21_38_ops_[64]; static const uint8_t table21_39_emit_[36]; static const uint16_t table21_39_ops_[64]; static const uint8_t table21_40_emit_[8]; static const uint8_t table21_41_emit_[8]; static const uint8_t table21_42_emit_[12]; static const uint8_t table21_43_emit_[16]; static const uint8_t table21_44_emit_[16]; static const uint8_t table21_45_emit_[20]; static const uint8_t table21_46_emit_[32]; static const uint8_t table21_47_emit_[36]; static const uint8_t table21_48_emit_[16]; static const uint8_t table21_49_emit_[28]; static const uint16_t table21_49_ops_[64]; static const uint8_t table21_50_emit_[36]; static const uint16_t table21_50_ops_[64]; static const uint8_t table21_51_emit_[68]; static const uint16_t table21_51_ops_[64]; static const uint8_t table21_52_emit_[16]; static const uint8_t table21_53_emit_[28]; static const uint8_t table21_54_emit_[36]; static const uint8_t table21_55_emit_[68]; static const uint8_t table21_56_emit_[16]; static const uint8_t table21_57_emit_[28]; static const uint8_t table21_58_emit_[36]; static const uint8_t table21_59_emit_[68]; static const uint8_t table21_60_emit_[5]; static const uint16_t table21_60_ops_[64]; static const uint8_t table21_61_emit_[10]; static const uint16_t table21_61_ops_[64]; static const uint8_t table21_62_emit_[23]; static const uint16_t table21_62_ops_[64]; static const uint8_t table21_63_emit_[41]; static const uint16_t table21_63_ops_[64]; static const uint8_t* const table21_emit_[64]; static const uint16_t* const table21_ops_[64]; static const uint8_t table22_0_emit_[108]; static const uint16_t table22_0_ops_[64]; static const uint8_t table22_1_emit_[108]; static const uint8_t table22_2_emit_[108]; static const uint8_t table22_3_emit_[108]; static const uint8_t table22_4_emit_[108]; static const uint8_t table22_5_emit_[108]; static const uint8_t table22_6_emit_[108]; static const uint8_t table22_7_emit_[108]; static const uint8_t table22_8_emit_[108]; static const uint8_t table22_9_emit_[108]; static const uint8_t table22_10_emit_[60]; static const uint16_t table22_10_ops_[64]; static const uint8_t table22_11_emit_[60]; static const uint8_t table22_12_emit_[60]; static const uint8_t table22_13_emit_[60]; static const uint8_t table22_14_emit_[60]; static const uint8_t table22_15_emit_[60]; static const uint8_t table22_16_emit_[60]; static const uint8_t table22_17_emit_[60]; static const uint8_t table22_18_emit_[60]; static const uint8_t table22_19_emit_[60]; static const uint8_t table22_20_emit_[60]; static const uint8_t table22_21_emit_[60]; static const uint8_t table22_22_emit_[60]; static const uint8_t table22_23_emit_[8]; static const uint16_t table22_23_ops_[64]; static const uint8_t table22_24_emit_[8]; static const uint8_t table22_25_emit_[8]; static const uint8_t table22_26_emit_[8]; static const uint8_t table22_27_emit_[8]; static const uint8_t table22_28_emit_[8]; static const uint8_t table22_29_emit_[8]; static const uint8_t table22_30_emit_[8]; static const uint8_t table22_31_emit_[28]; static const uint16_t table22_31_ops_[64]; static const uint8_t table22_32_emit_[108]; static const uint8_t table22_33_emit_[108]; static const uint8_t table22_34_emit_[108]; static const uint8_t table22_35_emit_[108]; static const uint8_t table22_36_emit_[108]; static const uint8_t table22_37_emit_[108]; static const uint8_t table22_38_emit_[108]; static const uint8_t table22_39_emit_[108]; static const uint8_t table22_40_emit_[108]; static const uint8_t table22_41_emit_[108]; static const uint8_t table22_42_emit_[60]; static const uint8_t table22_43_emit_[60]; static const uint8_t table22_44_emit_[60]; static const uint8_t table22_45_emit_[60]; static const uint8_t table22_46_emit_[60]; static const uint8_t table22_47_emit_[60]; static const uint8_t table22_48_emit_[60]; static const uint8_t table22_49_emit_[60]; static const uint8_t table22_50_emit_[60]; static const uint8_t table22_51_emit_[60]; static const uint8_t table22_52_emit_[60]; static const uint8_t table22_53_emit_[60]; static const uint8_t table22_54_emit_[60]; static const uint8_t table22_55_emit_[8]; static const uint8_t table22_56_emit_[8]; static const uint8_t table22_57_emit_[8]; static const uint8_t table22_58_emit_[8]; static const uint8_t table22_59_emit_[8]; static const uint8_t table22_60_emit_[8]; static const uint8_t table22_61_emit_[8]; static const uint8_t table22_62_emit_[8]; static const uint8_t table22_63_emit_[28]; static const uint8_t table22_64_emit_[60]; static const uint8_t table22_65_emit_[60]; static const uint8_t table22_66_emit_[60]; static const uint8_t table22_67_emit_[60]; static const uint8_t table22_68_emit_[60]; static const uint8_t table22_69_emit_[8]; static const uint8_t table22_70_emit_[8]; static const uint8_t table22_71_emit_[8]; static const uint8_t table22_72_emit_[8]; static const uint8_t table22_73_emit_[8]; static const uint8_t table22_74_emit_[8]; static const uint8_t table22_75_emit_[12]; static const uint16_t table22_75_ops_[64]; static const uint8_t table22_76_emit_[16]; static const uint16_t table22_76_ops_[64]; static const uint8_t table22_77_emit_[16]; static const uint8_t table22_78_emit_[16]; static const uint8_t table22_79_emit_[30]; static const uint16_t table22_79_ops_[64]; static const uint8_t table22_80_emit_[60]; static const uint8_t table22_81_emit_[60]; static const uint8_t table22_82_emit_[60]; static const uint8_t table22_83_emit_[60]; static const uint8_t table22_84_emit_[60]; static const uint8_t table22_85_emit_[8]; static const uint8_t table22_86_emit_[8]; static const uint8_t table22_87_emit_[8]; static const uint8_t table22_88_emit_[8]; static const uint8_t table22_89_emit_[8]; static const uint8_t table22_90_emit_[8]; static const uint8_t table22_91_emit_[12]; static const uint8_t table22_92_emit_[16]; static const uint8_t table22_93_emit_[16]; static const uint8_t table22_94_emit_[16]; static const uint8_t table22_95_emit_[30]; static const uint8_t table22_96_emit_[8]; static const uint8_t table22_97_emit_[8]; static const uint8_t table22_98_emit_[12]; static const uint8_t table22_99_emit_[16]; static const uint8_t table22_100_emit_[16]; static const uint8_t table22_101_emit_[20]; static const uint16_t table22_101_ops_[64]; static const uint8_t table22_102_emit_[32]; static const uint16_t table22_102_ops_[64]; static const uint8_t table22_103_emit_[36]; static const uint16_t table22_103_ops_[64]; static const uint8_t table22_104_emit_[8]; static const uint8_t table22_105_emit_[8]; static const uint8_t table22_106_emit_[12]; static const uint8_t table22_107_emit_[16]; static const uint8_t table22_108_emit_[16]; static const uint8_t table22_109_emit_[20]; static const uint8_t table22_110_emit_[32]; static const uint8_t table22_111_emit_[36]; static const uint8_t table22_112_emit_[8]; static const uint8_t table22_113_emit_[8]; static const uint8_t table22_114_emit_[12]; static const uint8_t table22_115_emit_[16]; static const uint8_t table22_116_emit_[16]; static const uint8_t table22_117_emit_[20]; static const uint8_t table22_118_emit_[32]; static const uint8_t table22_119_emit_[36]; static const uint8_t table22_120_emit_[40]; static const uint16_t table22_120_ops_[64]; static const uint8_t table22_121_emit_[22]; static const uint16_t table22_121_ops_[64]; static const uint8_t table22_122_emit_[4]; static const uint16_t table22_122_ops_[64]; static const uint8_t table22_123_emit_[6]; static const uint16_t table22_123_ops_[64]; static const uint8_t table22_124_emit_[8]; static const uint16_t table22_124_ops_[64]; static const uint8_t table22_125_emit_[15]; static const uint16_t table22_125_ops_[64]; static const uint8_t table22_126_emit_[20]; static const uint16_t table22_126_ops_[64]; static const uint8_t table22_127_emit_[33]; static const uint16_t table22_127_ops_[64]; static const uint8_t* const table22_emit_[128]; static const uint16_t* const table22_ops_[128]; static const uint8_t table23_0_emit_[204]; static const uint16_t table23_0_ops_[128]; static const uint8_t table23_1_emit_[204]; static const uint8_t table23_2_emit_[204]; static const uint8_t table23_3_emit_[204]; static const uint8_t table23_4_emit_[204]; static const uint8_t table23_5_emit_[204]; static const uint8_t table23_6_emit_[204]; static const uint8_t table23_7_emit_[204]; static const uint8_t table23_8_emit_[204]; static const uint8_t table23_9_emit_[204]; static const uint8_t table23_10_emit_[216]; static const uint16_t table23_10_ops_[128]; static const uint8_t table23_11_emit_[216]; static const uint8_t table23_12_emit_[216]; static const uint8_t table23_13_emit_[216]; static const uint8_t table23_14_emit_[216]; static const uint8_t table23_15_emit_[216]; static const uint8_t table23_16_emit_[216]; static const uint8_t table23_17_emit_[216]; static const uint8_t table23_18_emit_[216]; static const uint8_t table23_19_emit_[216]; static const uint8_t table23_20_emit_[216]; static const uint8_t table23_21_emit_[216]; static const uint8_t table23_22_emit_[216]; static const uint8_t table23_23_emit_[120]; static const uint16_t table23_23_ops_[128]; static const uint8_t table23_24_emit_[120]; static const uint8_t table23_25_emit_[120]; static const uint8_t table23_26_emit_[120]; static const uint8_t table23_27_emit_[120]; static const uint8_t table23_28_emit_[120]; static const uint8_t table23_29_emit_[120]; static const uint8_t table23_30_emit_[120]; static const uint8_t table23_31_emit_[32]; static const uint16_t table23_31_ops_[128]; static const uint8_t table23_32_emit_[204]; static const uint8_t table23_33_emit_[204]; static const uint8_t table23_34_emit_[204]; static const uint8_t table23_35_emit_[204]; static const uint8_t table23_36_emit_[204]; static const uint8_t table23_37_emit_[204]; static const uint8_t table23_38_emit_[204]; static const uint8_t table23_39_emit_[204]; static const uint8_t table23_40_emit_[204]; static const uint8_t table23_41_emit_[204]; static const uint8_t table23_42_emit_[216]; static const uint8_t table23_43_emit_[216]; static const uint8_t table23_44_emit_[216]; static const uint8_t table23_45_emit_[216]; static const uint8_t table23_46_emit_[216]; static const uint8_t table23_47_emit_[216]; static const uint8_t table23_48_emit_[216]; static const uint8_t table23_49_emit_[216]; static const uint8_t table23_50_emit_[216]; static const uint8_t table23_51_emit_[216]; static const uint8_t table23_52_emit_[216]; static const uint8_t table23_53_emit_[216]; static const uint8_t table23_54_emit_[216]; static const uint8_t table23_55_emit_[120]; static const uint8_t table23_56_emit_[120]; static const uint8_t table23_57_emit_[120]; static const uint8_t table23_58_emit_[120]; static const uint8_t table23_59_emit_[120]; static const uint8_t table23_60_emit_[120]; static const uint8_t table23_61_emit_[120]; static const uint8_t table23_62_emit_[120]; static const uint8_t table23_63_emit_[32]; static const uint8_t table23_64_emit_[216]; static const uint8_t table23_65_emit_[216]; static const uint8_t table23_66_emit_[216]; static const uint8_t table23_67_emit_[216]; static const uint8_t table23_68_emit_[216]; static const uint8_t table23_69_emit_[120]; static const uint8_t table23_70_emit_[120]; static const uint8_t table23_71_emit_[120]; static const uint8_t table23_72_emit_[120]; static const uint8_t table23_73_emit_[120]; static const uint8_t table23_74_emit_[120]; static const uint8_t table23_75_emit_[68]; static const uint16_t table23_75_ops_[128]; static const uint16_t table23_76_ops_[128]; static const uint8_t table23_79_emit_[36]; static const uint16_t table23_79_ops_[128]; static const uint8_t table23_80_emit_[216]; static const uint8_t table23_81_emit_[216]; static const uint8_t table23_82_emit_[216]; static const uint8_t table23_83_emit_[216]; static const uint8_t table23_84_emit_[216]; static const uint8_t table23_85_emit_[120]; static const uint8_t table23_86_emit_[120]; static const uint8_t table23_87_emit_[120]; static const uint8_t table23_88_emit_[120]; static const uint8_t table23_89_emit_[120]; static const uint8_t table23_90_emit_[120]; static const uint8_t table23_91_emit_[68]; static const uint8_t table23_95_emit_[36]; static const uint8_t table23_96_emit_[120]; static const uint8_t table23_97_emit_[120]; static const uint8_t table23_98_emit_[68]; static const uint16_t table23_101_ops_[128]; static const uint16_t table23_102_ops_[128]; static const uint8_t table23_103_emit_[46]; static const uint16_t table23_103_ops_[128]; static const uint8_t table23_104_emit_[120]; static const uint8_t table23_105_emit_[120]; static const uint8_t table23_106_emit_[68]; static const uint8_t table23_111_emit_[46]; static const uint8_t table23_112_emit_[120]; static const uint8_t table23_113_emit_[120]; static const uint8_t table23_114_emit_[68]; static const uint8_t table23_119_emit_[46]; static const uint8_t table23_120_emit_[144]; static const uint16_t table23_120_ops_[128]; static const uint8_t table23_121_emit_[112]; static const uint16_t table23_121_ops_[128]; static const uint8_t table23_122_emit_[80]; static const uint16_t table23_122_ops_[128]; static const uint8_t table23_123_emit_[44]; static const uint16_t table23_123_ops_[128]; static const uint16_t table23_124_ops_[128]; static const uint16_t table23_125_ops_[128]; static const uint16_t table23_126_ops_[128]; static const uint8_t table23_127_emit_[37]; static const uint16_t table23_127_ops_[128]; static const uint8_t* const table23_emit_[128]; static const uint16_t* const table23_ops_[128]; static const uint8_t table24_0_emit_[66]; static const uint16_t table24_0_ops_[128]; static const uint8_t table24_1_emit_[156]; static const uint16_t table24_1_ops_[128]; static const uint8_t table24_2_emit_[66]; static const uint8_t table24_3_emit_[156]; static const uint8_t table24_4_emit_[66]; static const uint8_t table24_5_emit_[156]; static const uint8_t table24_6_emit_[66]; static const uint8_t table24_7_emit_[156]; static const uint8_t table24_8_emit_[66]; static const uint8_t table24_9_emit_[156]; static const uint8_t table24_10_emit_[66]; static const uint8_t table24_11_emit_[156]; static const uint8_t table24_12_emit_[66]; static const uint8_t table24_13_emit_[156]; static const uint8_t table24_14_emit_[66]; static const uint8_t table24_15_emit_[156]; static const uint8_t table24_16_emit_[66]; static const uint8_t table24_17_emit_[156]; static const uint8_t table24_18_emit_[66]; static const uint8_t table24_19_emit_[156]; static const uint8_t table24_20_emit_[204]; static const uint8_t table24_21_emit_[204]; static const uint8_t table24_22_emit_[204]; static const uint8_t table24_23_emit_[204]; static const uint8_t table24_24_emit_[204]; static const uint8_t table24_25_emit_[204]; static const uint8_t table24_26_emit_[204]; static const uint8_t table24_27_emit_[204]; static const uint8_t table24_28_emit_[204]; static const uint8_t table24_29_emit_[204]; static const uint8_t table24_30_emit_[204]; static const uint8_t table24_31_emit_[204]; static const uint8_t table24_32_emit_[204]; static const uint8_t table24_33_emit_[204]; static const uint8_t table24_34_emit_[204]; static const uint8_t table24_35_emit_[204]; static const uint8_t table24_36_emit_[204]; static const uint8_t table24_37_emit_[204]; static const uint8_t table24_38_emit_[204]; static const uint8_t table24_39_emit_[204]; static const uint8_t table24_40_emit_[204]; static const uint8_t table24_41_emit_[204]; static const uint8_t table24_42_emit_[204]; static const uint8_t table24_43_emit_[204]; static const uint8_t table24_44_emit_[204]; static const uint8_t table24_45_emit_[204]; static const uint8_t table24_46_emit_[216]; static const uint8_t table24_47_emit_[216]; static const uint8_t table24_48_emit_[216]; static const uint8_t table24_49_emit_[216]; static const uint8_t table24_50_emit_[216]; static const uint8_t table24_51_emit_[216]; static const uint8_t table24_52_emit_[216]; static const uint8_t table24_53_emit_[216]; static const uint8_t table24_54_emit_[216]; static const uint8_t table24_55_emit_[216]; static const uint8_t table24_56_emit_[216]; static const uint8_t table24_57_emit_[216]; static const uint8_t table24_58_emit_[216]; static const uint8_t table24_59_emit_[216]; static const uint8_t table24_60_emit_[216]; static const uint8_t table24_61_emit_[216]; static const uint8_t table24_62_emit_[120]; static const uint8_t table24_63_emit_[91]; static const uint16_t table24_63_ops_[128]; static const uint8_t table24_64_emit_[66]; static const uint8_t table24_65_emit_[156]; static const uint8_t table24_66_emit_[66]; static const uint8_t table24_67_emit_[156]; static const uint8_t table24_68_emit_[66]; static const uint8_t table24_69_emit_[156]; static const uint8_t table24_70_emit_[66]; static const uint8_t table24_71_emit_[156]; static const uint8_t table24_72_emit_[66]; static const uint8_t table24_73_emit_[156]; static const uint8_t table24_74_emit_[66]; static const uint8_t table24_75_emit_[156]; static const uint8_t table24_76_emit_[66]; static const uint8_t table24_77_emit_[156]; static const uint8_t table24_78_emit_[66]; static const uint8_t table24_79_emit_[156]; static const uint8_t table24_80_emit_[66]; static const uint8_t table24_81_emit_[156]; static const uint8_t table24_82_emit_[66]; static const uint8_t table24_83_emit_[156]; static const uint8_t table24_84_emit_[204]; static const uint8_t table24_85_emit_[204]; static const uint8_t table24_86_emit_[204]; static const uint8_t table24_87_emit_[204]; static const uint8_t table24_88_emit_[204]; static const uint8_t table24_89_emit_[204]; static const uint8_t table24_90_emit_[204]; static const uint8_t table24_91_emit_[204]; static const uint8_t table24_92_emit_[204]; static const uint8_t table24_93_emit_[204]; static const uint8_t table24_94_emit_[204]; static const uint8_t table24_95_emit_[204]; static const uint8_t table24_96_emit_[204]; static const uint8_t table24_97_emit_[204]; static const uint8_t table24_98_emit_[204]; static const uint8_t table24_99_emit_[204]; static const uint8_t table24_100_emit_[204]; static const uint8_t table24_101_emit_[204]; static const uint8_t table24_102_emit_[204]; static const uint8_t table24_103_emit_[204]; static const uint8_t table24_104_emit_[204]; static const uint8_t table24_105_emit_[204]; static const uint8_t table24_106_emit_[204]; static const uint8_t table24_107_emit_[204]; static const uint8_t table24_108_emit_[204]; static const uint8_t table24_109_emit_[204]; static const uint8_t table24_110_emit_[216]; static const uint8_t table24_111_emit_[216]; static const uint8_t table24_112_emit_[216]; static const uint8_t table24_113_emit_[216]; static const uint8_t table24_114_emit_[216]; static const uint8_t table24_115_emit_[216]; static const uint8_t table24_116_emit_[216]; static const uint8_t table24_117_emit_[216]; static const uint8_t table24_118_emit_[216]; static const uint8_t table24_119_emit_[216]; static const uint8_t table24_120_emit_[216]; static const uint8_t table24_121_emit_[216]; static const uint8_t table24_122_emit_[216]; static const uint8_t table24_123_emit_[216]; static const uint8_t table24_124_emit_[216]; static const uint8_t table24_125_emit_[216]; static const uint8_t table24_126_emit_[120]; static const uint8_t table24_127_emit_[92]; static const uint16_t table24_127_ops_[128]; static const uint8_t table24_128_emit_[204]; static const uint8_t table24_129_emit_[204]; static const uint8_t table24_130_emit_[204]; static const uint8_t table24_131_emit_[204]; static const uint8_t table24_132_emit_[204]; static const uint8_t table24_133_emit_[204]; static const uint8_t table24_134_emit_[204]; static const uint8_t table24_135_emit_[204]; static const uint8_t table24_136_emit_[204]; static const uint8_t table24_137_emit_[204]; static const uint8_t table24_138_emit_[216]; static const uint8_t table24_139_emit_[216]; static const uint8_t table24_140_emit_[216]; static const uint8_t table24_141_emit_[216]; static const uint8_t table24_142_emit_[216]; static const uint8_t table24_143_emit_[216]; static const uint8_t table24_144_emit_[216]; static const uint8_t table24_145_emit_[216]; static const uint8_t table24_146_emit_[216]; static const uint8_t table24_147_emit_[216]; static const uint8_t table24_148_emit_[216]; static const uint8_t table24_149_emit_[216]; static const uint8_t table24_150_emit_[216]; static const uint8_t table24_151_emit_[120]; static const uint8_t table24_152_emit_[120]; static const uint8_t table24_153_emit_[120]; static const uint8_t table24_154_emit_[120]; static const uint8_t table24_155_emit_[120]; static const uint8_t table24_156_emit_[120]; static const uint8_t table24_157_emit_[120]; static const uint8_t table24_158_emit_[120]; static const uint8_t table24_159_emit_[32]; static const uint8_t table24_160_emit_[204]; static const uint8_t table24_161_emit_[204]; static const uint8_t table24_162_emit_[204]; static const uint8_t table24_163_emit_[204]; static const uint8_t table24_164_emit_[204]; static const uint8_t table24_165_emit_[204]; static const uint8_t table24_166_emit_[204]; static const uint8_t table24_167_emit_[204]; static const uint8_t table24_168_emit_[204]; static const uint8_t table24_169_emit_[204]; static const uint8_t table24_170_emit_[216]; static const uint8_t table24_171_emit_[216]; static const uint8_t table24_172_emit_[216]; static const uint8_t table24_173_emit_[216]; static const uint8_t table24_174_emit_[216]; static const uint8_t table24_175_emit_[216]; static const uint8_t table24_176_emit_[216]; static const uint8_t table24_177_emit_[216]; static const uint8_t table24_178_emit_[216]; static const uint8_t table24_179_emit_[216]; static const uint8_t table24_180_emit_[216]; static const uint8_t table24_181_emit_[216]; static const uint8_t table24_182_emit_[216]; static const uint8_t table24_183_emit_[120]; static const uint8_t table24_184_emit_[120]; static const uint8_t table24_185_emit_[120]; static const uint8_t table24_186_emit_[120]; static const uint8_t table24_187_emit_[120]; static const uint8_t table24_188_emit_[120]; static const uint8_t table24_189_emit_[120]; static const uint8_t table24_190_emit_[120]; static const uint8_t table24_191_emit_[32]; static const uint8_t table24_192_emit_[216]; static const uint8_t table24_193_emit_[216]; static const uint8_t table24_194_emit_[216]; static const uint8_t table24_195_emit_[216]; static const uint8_t table24_196_emit_[216]; static const uint8_t table24_197_emit_[120]; static const uint8_t table24_198_emit_[120]; static const uint8_t table24_199_emit_[120]; static const uint8_t table24_200_emit_[120]; static const uint8_t table24_201_emit_[120]; static const uint8_t table24_202_emit_[120]; static const uint8_t table24_203_emit_[68]; static const uint8_t table24_204_emit_[16]; static const uint8_t table24_205_emit_[16]; static const uint8_t table24_206_emit_[16]; static const uint8_t table24_207_emit_[36]; static const uint8_t table24_208_emit_[216]; static const uint8_t table24_209_emit_[216]; static const uint8_t table24_210_emit_[216]; static const uint8_t table24_211_emit_[216]; static const uint8_t table24_212_emit_[216]; static const uint8_t table24_213_emit_[120]; static const uint8_t table24_214_emit_[120]; static const uint8_t table24_215_emit_[120]; static const uint8_t table24_216_emit_[120]; static const uint8_t table24_217_emit_[120]; static const uint8_t table24_218_emit_[120]; static const uint8_t table24_219_emit_[68]; static const uint8_t table24_220_emit_[16]; static const uint8_t table24_221_emit_[16]; static const uint8_t table24_222_emit_[16]; static const uint8_t table24_223_emit_[36]; static const uint8_t table24_224_emit_[216]; static const uint8_t table24_225_emit_[216]; static const uint8_t table24_226_emit_[216]; static const uint8_t table24_227_emit_[216]; static const uint8_t table24_228_emit_[216]; static const uint8_t table24_229_emit_[120]; static const uint8_t table24_230_emit_[120]; static const uint8_t table24_231_emit_[120]; static const uint8_t table24_232_emit_[120]; static const uint8_t table24_233_emit_[120]; static const uint8_t table24_234_emit_[120]; static const uint8_t table24_235_emit_[68]; static const uint8_t table24_236_emit_[16]; static const uint8_t table24_237_emit_[16]; static const uint8_t table24_238_emit_[16]; static const uint8_t table24_239_emit_[36]; static const uint8_t table24_240_emit_[136]; static const uint16_t table24_240_ops_[128]; static const uint8_t table24_241_emit_[136]; static const uint8_t table24_242_emit_[136]; static const uint8_t table24_243_emit_[144]; static const uint8_t table24_244_emit_[144]; static const uint8_t table24_245_emit_[144]; static const uint8_t table24_246_emit_[144]; static const uint8_t table24_247_emit_[80]; static const uint8_t table24_248_emit_[80]; static const uint8_t table24_249_emit_[80]; static const uint8_t table24_250_emit_[26]; static const uint16_t table24_250_ops_[128]; static const uint8_t table24_251_emit_[8]; static const uint8_t table24_252_emit_[8]; static const uint8_t table24_253_emit_[12]; static const uint16_t table24_253_ops_[128]; static const uint8_t table24_254_emit_[16]; static const uint16_t table24_254_ops_[128]; static const uint8_t table24_255_emit_[36]; static const uint16_t table24_255_ops_[128]; static const uint8_t* const table24_emit_[256]; static const uint16_t* const table24_ops_[256]; static const uint8_t table10_0_emit_[1]; static const uint16_t table10_0_ops_[256]; static const uint8_t table10_64_emit_[1]; static const uint8_t table10_128_emit_[1]; static const uint16_t table10_128_ops_[256]; static const uint8_t table10_160_emit_[1]; static const uint8_t table10_192_emit_[1]; static const uint16_t table10_192_ops_[256]; static const uint8_t table10_208_emit_[1]; static const uint8_t table10_224_emit_[1]; static const uint8_t table10_240_emit_[1]; static const uint16_t table10_240_ops_[256]; static const uint8_t table10_241_emit_[1]; static const uint8_t table10_242_emit_[1]; static const uint8_t table10_243_emit_[2]; static const uint16_t table10_243_ops_[256]; static const uint8_t table10_244_emit_[2]; static const uint8_t table10_245_emit_[2]; static const uint8_t table10_246_emit_[2]; static const uint8_t table10_247_emit_[4]; static const uint16_t table10_247_ops_[256]; static const uint8_t table10_248_emit_[4]; static const uint8_t table10_249_emit_[4]; static const uint8_t table10_250_emit_[7]; static const uint16_t table10_250_ops_[256]; static const uint16_t table10_251_ops_[256]; static const uint16_t table10_253_ops_[256]; static const uint16_t table10_254_ops_[256]; static const uint8_t table10_255_emit_[55]; static const uint16_t table10_255_ops_[256]; static const uint8_t* const table10_emit_[256]; static const uint16_t* const table10_ops_[256]; static const uint8_t table39_0_inner_[5]; }; template class HuffDecoder : public HuffDecoderCommon { public: HuffDecoder(F sink, const uint8_t* begin, const uint8_t* end) : sink_(sink), begin_(begin), end_(end) {} bool Run() { while (!done_) { if (!RefillTo11()) { Done0(); break; } const auto index = (buffer_ >> (buffer_len_ - 11)) & 0x7ff; const auto op = GetOp1(index); const int consumed = op & 15; buffer_len_ -= consumed; const auto emit_ofs = op >> 7; switch ((op >> 4) & 7) { case 0: { sink_(GetEmit1(index, emit_ofs + 0)); sink_(GetEmit1(index, emit_ofs + 1)); break; } case 1: { sink_(GetEmit1(index, emit_ofs + 0)); break; } case 2: { DecodeStep0(); break; } case 3: { DecodeStep1(); break; } case 4: { DecodeStep2(); break; } } } return ok_; } private: bool RefillTo11() { switch (buffer_len_) { case 0: { return Read2to8Bytes(); } case 1: case 2: { return Read2to7Bytes(); } case 3: case 4: case 5: case 6: case 7: case 8: { return Read1to7Bytes(); } case 9: case 10: { return Read1to6Bytes(); } } return true; } bool Read2to8Bytes() { switch (end_ - begin_) { case 0: case 1: { return false; } case 2: { Fill2(); return true; } case 3: { Fill3(); return true; } case 4: { Fill4(); return true; } case 5: { Fill5(); return true; } case 6: { Fill6(); return true; } case 7: { Fill7(); return true; } default: { Fill8(); return true; } } } void Fill2() { buffer_ = (buffer_ << 16) | (static_cast(begin_[0]) << 8) | (static_cast(begin_[1]) << 0); begin_ += 2; buffer_len_ += 16; } void Fill3() { buffer_ = (buffer_ << 24) | (static_cast(begin_[0]) << 16) | (static_cast(begin_[1]) << 8) | (static_cast(begin_[2]) << 0); begin_ += 3; buffer_len_ += 24; } void Fill4() { buffer_ = (buffer_ << 32) | (static_cast(begin_[0]) << 24) | (static_cast(begin_[1]) << 16) | (static_cast(begin_[2]) << 8) | (static_cast(begin_[3]) << 0); begin_ += 4; buffer_len_ += 32; } void Fill5() { buffer_ = (buffer_ << 40) | (static_cast(begin_[0]) << 32) | (static_cast(begin_[1]) << 24) | (static_cast(begin_[2]) << 16) | (static_cast(begin_[3]) << 8) | (static_cast(begin_[4]) << 0); begin_ += 5; buffer_len_ += 40; } void Fill6() { buffer_ = (buffer_ << 48) | (static_cast(begin_[0]) << 40) | (static_cast(begin_[1]) << 32) | (static_cast(begin_[2]) << 24) | (static_cast(begin_[3]) << 16) | (static_cast(begin_[4]) << 8) | (static_cast(begin_[5]) << 0); begin_ += 6; buffer_len_ += 48; } void Fill7() { buffer_ = (buffer_ << 56) | (static_cast(begin_[0]) << 48) | (static_cast(begin_[1]) << 40) | (static_cast(begin_[2]) << 32) | (static_cast(begin_[3]) << 24) | (static_cast(begin_[4]) << 16) | (static_cast(begin_[5]) << 8) | (static_cast(begin_[6]) << 0); begin_ += 7; buffer_len_ += 56; } void Fill8() { buffer_ = 0 | (static_cast(begin_[0]) << 56) | (static_cast(begin_[1]) << 48) | (static_cast(begin_[2]) << 40) | (static_cast(begin_[3]) << 32) | (static_cast(begin_[4]) << 24) | (static_cast(begin_[5]) << 16) | (static_cast(begin_[6]) << 8) | (static_cast(begin_[7]) << 0); begin_ += 8; buffer_len_ += 64; } bool Read2to7Bytes() { switch (end_ - begin_) { case 0: case 1: { return false; } case 2: { Fill2(); return true; } case 3: { Fill3(); return true; } case 4: { Fill4(); return true; } case 5: { Fill5(); return true; } case 6: { Fill6(); return true; } default: { Fill7(); return true; } } } bool Read1to7Bytes() { switch (end_ - begin_) { case 0: { return false; } case 1: { Fill1(); return true; } case 2: { Fill2(); return true; } case 3: { Fill3(); return true; } case 4: { Fill4(); return true; } case 5: { Fill5(); return true; } case 6: { Fill6(); return true; } default: { Fill7(); return true; } } } void Fill1() { buffer_ = (buffer_ << 8) | (static_cast(begin_[0]) << 0); begin_ += 1; buffer_len_ += 8; } bool Read1to6Bytes() { switch (end_ - begin_) { case 0: { return false; } case 1: { Fill1(); return true; } case 2: { Fill2(); return true; } case 3: { Fill3(); return true; } case 4: { Fill4(); return true; } case 5: { Fill5(); return true; } default: { Fill6(); return true; } } } void Done0() { done_ = true; switch (end_ - begin_) { case 1: { Fill1(); break; } } switch (buffer_len_) { case 1: case 2: case 3: case 4: { ok_ = (buffer_ & ((1 << buffer_len_) - 1)) == (1 << buffer_len_) - 1; return; } case 5: { const auto index = buffer_ & 31; const auto op = GetOp2(index); switch (op & 3) { case 0: { sink_(GetEmit2(index, (op >> 2) + 0)); break; } case 1: { ok_ = false; break; } } return; } case 6: { const auto index = buffer_ & 63; const auto op = GetOp3(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit3(index, (op >> 2) + 0)); break; } } return; } case 7: { const auto index = buffer_ & 127; const auto op = GetOp4(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit4(index, (op >> 2) + 0)); break; } } return; } case 8: { const auto index = buffer_ & 255; const auto op = GetOp5(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit5(index, (op >> 2) + 0)); break; } } return; } case 9: { const auto index = buffer_ & 511; const auto op = GetOp6(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit6(index, (op >> 2) + 0)); break; } } return; } case 10: { const auto index = buffer_ & 1023; const auto op = GetOp7(index); switch (op & 3) { case 0: { sink_(GetEmit7(index, (op >> 2) + 0)); sink_(GetEmit7(index, (op >> 2) + 1)); break; } case 1: { ok_ = false; break; } case 2: { sink_(GetEmit7(index, (op >> 2) + 0)); break; } } return; } case 0: { return; } } } void DecodeStep0() { if (!RefillTo1()) { Done1(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp8(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit8(index, emit_ofs + 0)); } bool RefillTo1() { switch (buffer_len_) { case 0: { return Read1to8Bytes(); } } return true; } bool Read1to8Bytes() { switch (end_ - begin_) { case 0: { return false; } case 1: { Fill1(); return true; } case 2: { Fill2(); return true; } case 3: { Fill3(); return true; } case 4: { Fill4(); return true; } case 5: { Fill5(); return true; } case 6: { Fill6(); return true; } case 7: { Fill7(); return true; } default: { Fill8(); return true; } } } void Done1() { done_ = true; ok_ = false; } void DecodeStep1() { if (!RefillTo2()) { Done2(); return; } const auto index = (buffer_ >> (buffer_len_ - 2)) & 0x3; const auto op = GetOp9(index); const int consumed = op & 3; buffer_len_ -= consumed; const auto emit_ofs = op >> 2; sink_(GetEmit9(index, emit_ofs + 0)); } bool RefillTo2() { switch (buffer_len_) { case 0: { return Read1to8Bytes(); } case 1: { return Read1to7Bytes(); } } return true; } void Done2() { done_ = true; switch (buffer_len_) { case 1: case 0: { ok_ = false; return; } } } void DecodeStep2() { if (!RefillTo16()) { Done3(); return; } const auto index = (buffer_ >> (buffer_len_ - 16)) & 0xffff; const auto op = GetOp10(index); const int consumed = op & 31; buffer_len_ -= consumed; const auto emit_ofs = op >> 9; switch ((op >> 5) & 15) { case 0: { sink_(GetEmit10(index, emit_ofs + 0)); break; } case 1: { DecodeStep3(); break; } case 2: { DecodeStep4(); break; } case 3: { DecodeStep5(); break; } case 4: { DecodeStep6(); break; } case 5: { DecodeStep7(); break; } case 6: { DecodeStep8(); break; } case 7: { DecodeStep9(); break; } case 8: { DecodeStep10(); break; } case 9: { DecodeStep11(); break; } case 10: { DecodeStep12(); break; } case 11: { DecodeStep13(); break; } case 12: { DecodeStep14(); break; } case 13: { DecodeStep15(); break; } case 14: { DecodeStep16(); break; } case 15: { DecodeStep17(); break; } } } bool RefillTo16() { switch (buffer_len_) { case 0: { return Read2to8Bytes(); } case 1: case 2: case 3: case 4: case 5: case 6: case 7: { return Read2to7Bytes(); } case 8: { return Read1to7Bytes(); } case 9: case 10: case 11: case 12: case 13: case 14: case 15: { return Read1to6Bytes(); } } return true; } void Done3() { done_ = true; switch (end_ - begin_) { case 1: { Fill1(); break; } } switch (buffer_len_) { case 1: { ok_ = (buffer_ & ((1 << buffer_len_) - 1)) == (1 << buffer_len_) - 1; return; } case 2: { const auto index = buffer_ & 3; const auto op = GetOp11(index); switch (op & 3) { case 0: { sink_(GetEmit11(index, (op >> 2) + 0)); break; } case 1: { ok_ = false; break; } } return; } case 3: { const auto index = buffer_ & 7; const auto op = GetOp12(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit12(index, (op >> 2) + 0)); break; } } return; } case 4: { const auto index = buffer_ & 15; const auto op = GetOp13(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit13(index, (op >> 2) + 0)); break; } } return; } case 5: { const auto index = buffer_ & 31; const auto op = GetOp14(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit14(index, (op >> 2) + 0)); break; } } return; } case 6: { const auto index = buffer_ & 63; const auto op = GetOp15(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit15(index, (op >> 2) + 0)); break; } } return; } case 7: { const auto index = buffer_ & 127; const auto op = GetOp16(index); switch (op & 3) { case 0: { sink_(GetEmit16(index, (op >> 2) + 0)); sink_(GetEmit16(index, (op >> 2) + 1)); break; } case 1: { ok_ = false; break; } case 2: { sink_(GetEmit16(index, (op >> 2) + 0)); break; } } return; } case 8: { const auto index = buffer_ & 255; const auto op = GetOp17(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit17(index, (op >> 2) + 0)); sink_(GetEmit17(index, (op >> 2) + 1)); break; } case 2: { sink_(GetEmit17(index, (op >> 2) + 0)); break; } } return; } case 9: { const auto index = buffer_ & 511; const auto op = GetOp18(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit18(index, (op >> 2) + 0)); sink_(GetEmit18(index, (op >> 2) + 1)); break; } case 2: { sink_(GetEmit18(index, (op >> 2) + 0)); break; } } return; } case 10: { const auto index = buffer_ & 1023; const auto op = GetOp19(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit19(index, (op >> 2) + 0)); sink_(GetEmit19(index, (op >> 2) + 1)); break; } case 2: { sink_(GetEmit19(index, (op >> 2) + 0)); break; } } return; } case 11: { const auto index = buffer_ & 2047; const auto op = GetOp20(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit20(index, (op >> 2) + 0)); sink_(GetEmit20(index, (op >> 2) + 1)); break; } case 2: { sink_(GetEmit20(index, (op >> 2) + 0)); break; } } return; } case 12: { const auto index = buffer_ & 4095; const auto op = GetOp21(index); switch (op & 7) { case 0: { sink_(GetEmit21(index, (op >> 3) + 0)); sink_(GetEmit21(index, (op >> 3) + 1)); sink_(GetEmit21(index, (op >> 3) + 2)); break; } case 1: { ok_ = false; break; } case 2: { sink_(GetEmit21(index, (op >> 3) + 0)); sink_(GetEmit21(index, (op >> 3) + 1)); break; } case 3: { sink_(GetEmit21(index, (op >> 3) + 0)); break; } } return; } case 13: { const auto index = buffer_ & 8191; const auto op = GetOp22(index); switch (op & 7) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit22(index, (op >> 3) + 0)); sink_(GetEmit22(index, (op >> 3) + 1)); sink_(GetEmit22(index, (op >> 3) + 2)); break; } case 2: { sink_(GetEmit22(index, (op >> 3) + 0)); sink_(GetEmit22(index, (op >> 3) + 1)); break; } case 3: { sink_(GetEmit22(index, (op >> 3) + 0)); break; } } return; } case 14: { const auto index = buffer_ & 16383; const auto op = GetOp23(index); switch (op & 7) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit23(index, (op >> 3) + 0)); sink_(GetEmit23(index, (op >> 3) + 1)); sink_(GetEmit23(index, (op >> 3) + 2)); break; } case 2: { sink_(GetEmit23(index, (op >> 3) + 0)); sink_(GetEmit23(index, (op >> 3) + 1)); break; } case 3: { sink_(GetEmit23(index, (op >> 3) + 0)); break; } } return; } case 15: { const auto index = buffer_ & 32767; const auto op = GetOp24(index); switch (op & 7) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit24(index, (op >> 3) + 0)); sink_(GetEmit24(index, (op >> 3) + 1)); sink_(GetEmit24(index, (op >> 3) + 2)); break; } case 2: { sink_(GetEmit24(index, (op >> 3) + 0)); sink_(GetEmit24(index, (op >> 3) + 1)); break; } case 3: { sink_(GetEmit24(index, (op >> 3) + 0)); break; } } return; } case 0: { return; } } } void DecodeStep3() { if (!RefillTo1()) { Done4(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp25(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit25(index, emit_ofs + 0)); } void Done4() { done_ = true; ok_ = false; } void DecodeStep4() { if (!RefillTo1()) { Done5(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp26(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit26(index, emit_ofs + 0)); } void Done5() { done_ = true; ok_ = false; } void DecodeStep5() { if (!RefillTo1()) { Done6(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp27(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit27(index, emit_ofs + 0)); } void Done6() { done_ = true; ok_ = false; } void DecodeStep6() { if (!RefillTo1()) { Done7(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp28(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit28(index, emit_ofs + 0)); } void Done7() { done_ = true; ok_ = false; } void DecodeStep7() { if (!RefillTo1()) { Done8(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp29(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit29(index, emit_ofs + 0)); } void Done8() { done_ = true; ok_ = false; } void DecodeStep8() { if (!RefillTo1()) { Done9(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp30(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit30(index, emit_ofs + 0)); } void Done9() { done_ = true; ok_ = false; } void DecodeStep9() { if (!RefillTo1()) { Done10(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp31(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit31(index, emit_ofs + 0)); } void Done10() { done_ = true; ok_ = false; } void DecodeStep10() { if (!RefillTo1()) { Done11(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp32(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit32(index, emit_ofs + 0)); } void Done11() { done_ = true; ok_ = false; } void DecodeStep11() { if (!RefillTo1()) { Done12(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp33(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit33(index, emit_ofs + 0)); } void Done12() { done_ = true; ok_ = false; } void DecodeStep12() { if (!RefillTo1()) { Done13(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp34(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit34(index, emit_ofs + 0)); } void Done13() { done_ = true; ok_ = false; } void DecodeStep13() { if (!RefillTo1()) { Done14(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp35(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit35(index, emit_ofs + 0)); } void Done14() { done_ = true; ok_ = false; } void DecodeStep14() { if (!RefillTo1()) { Done15(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp36(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit36(index, emit_ofs + 0)); } void Done15() { done_ = true; ok_ = false; } void DecodeStep15() { if (!RefillTo1()) { Done16(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp37(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit37(index, emit_ofs + 0)); } void Done16() { done_ = true; ok_ = false; } void DecodeStep16() { if (!RefillTo1()) { Done17(); return; } const auto index = (buffer_ >> (buffer_len_ - 1)) & 0x1; const auto op = GetOp38(index); const int consumed = op & 1; buffer_len_ -= consumed; const auto emit_ofs = op >> 1; sink_(GetEmit38(index, emit_ofs + 0)); } void Done17() { done_ = true; ok_ = false; } void DecodeStep17() { if (!RefillTo3()) { Done18(); return; } const auto index = (buffer_ >> (buffer_len_ - 3)) & 0x7; const auto op = GetOp39(index); const int consumed = op & 3; buffer_len_ -= consumed; const auto emit_ofs = op >> 3; switch ((op >> 2) & 1) { case 0: { sink_(GetEmit39(index, emit_ofs + 0)); break; } case 1: { begin_ = end_; buffer_len_ = 0; break; } } } bool RefillTo3() { switch (buffer_len_) { case 0: { return Read1to8Bytes(); } case 1: case 2: { return Read1to7Bytes(); } } return true; } void Done18() { done_ = true; switch (buffer_len_) { case 1: { const auto index = buffer_ & 1; const auto op = GetOp40(index); switch (op & 1) { case 0: { sink_(GetEmit40(index, (op >> 1) + 0)); break; } } return; } case 2: { const auto index = buffer_ & 3; const auto op = GetOp41(index); switch (op & 3) { case 0: { ok_ = false; break; } case 1: { sink_(GetEmit41(index, (op >> 2) + 0)); break; } } return; } case 0: { return; } } } F sink_; const uint8_t* begin_; const uint8_t* const end_; uint64_t buffer_ = 0; int buffer_len_ = 0; bool ok_ = true; bool done_ = false; }; } // namespace geometry_11_16 } // namespace grpc_core #endif // GRPC_TEST_CPP_MICROBENCHMARKS_HUFFMAN_GEOMETRIES_DECODE_HUFF_11_16_H