cdf.h (6224B)
1 /* 2 * Copyright © 2018, VideoLAN and dav1d authors 3 * Copyright © 2018, Two Orioles, LLC 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice, this 10 * list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef DAV1D_SRC_CDF_H 29 #define DAV1D_SRC_CDF_H 30 31 #include <stdint.h> 32 33 #include "src/levels.h" 34 #include "src/ref.h" 35 #include "src/thread_data.h" 36 37 /* Buffers padded to [4]/[8]/[16] for SIMD where needed. */ 38 39 typedef struct CdfModeContext { 40 ALIGN(uint16_t uv_mode[2][N_INTRA_PRED_MODES][N_UV_INTRA_PRED_MODES + 2], 32); 41 ALIGN(uint16_t partition[N_BL_LEVELS][4][N_PARTITIONS + 6], 32); 42 ALIGN(uint16_t cfl_alpha[6][16], 32); 43 ALIGN(uint16_t txtp_inter1[2][16], 32); 44 ALIGN(uint16_t txtp_inter2[12 + 4], 32); 45 ALIGN(uint16_t txtp_intra1[2][N_INTRA_PRED_MODES][7 + 1], 16); 46 ALIGN(uint16_t txtp_intra2[3][N_INTRA_PRED_MODES][5 + 3], 16); 47 ALIGN(uint16_t cfl_sign[8], 16); 48 ALIGN(uint16_t angle_delta[8][8], 16); 49 ALIGN(uint16_t filter_intra[5 + 3], 16); 50 ALIGN(uint16_t seg_id[3][DAV1D_MAX_SEGMENTS], 16); 51 ALIGN(uint16_t pal_sz[2][7][7 + 1], 16); 52 ALIGN(uint16_t color_map[2][7][5][8], 16); 53 ALIGN(uint16_t txsz[N_TX_SIZES - 1][3][4], 8); 54 ALIGN(uint16_t delta_q[4], 8); 55 ALIGN(uint16_t delta_lf[5][4], 8); 56 ALIGN(uint16_t restore_switchable[3 + 1], 8); 57 ALIGN(uint16_t restore_wiener[2], 4); 58 ALIGN(uint16_t restore_sgrproj[2], 4); 59 ALIGN(uint16_t txtp_inter3[4][2], 4); 60 ALIGN(uint16_t use_filter_intra[N_BS_SIZES][2], 4); 61 ALIGN(uint16_t txpart[7][3][2], 4); 62 ALIGN(uint16_t skip[3][2], 4); 63 ALIGN(uint16_t pal_y[7][3][2], 4); 64 ALIGN(uint16_t pal_uv[2][2], 4); 65 66 /* key/intra */ 67 ALIGN(uint16_t intrabc[2], 4); 68 69 /* inter/switch */ 70 ALIGN(uint16_t y_mode[4][N_INTRA_PRED_MODES + 3], 32); 71 ALIGN(uint16_t wedge_idx[9][16], 32); 72 ALIGN(uint16_t comp_inter_mode[8][N_COMP_INTER_PRED_MODES], 16); 73 ALIGN(uint16_t filter[2][8][DAV1D_N_SWITCHABLE_FILTERS + 1], 8); 74 ALIGN(uint16_t interintra_mode[4][4], 8); 75 ALIGN(uint16_t motion_mode[N_BS_SIZES][3 + 1], 8); 76 ALIGN(uint16_t skip_mode[3][2], 4); 77 ALIGN(uint16_t newmv_mode[6][2], 4); 78 ALIGN(uint16_t globalmv_mode[2][2], 4); 79 ALIGN(uint16_t refmv_mode[6][2], 4); 80 ALIGN(uint16_t drl_bit[3][2], 4); 81 ALIGN(uint16_t intra[4][2], 4); 82 ALIGN(uint16_t comp[5][2], 4); 83 ALIGN(uint16_t comp_dir[5][2], 4); 84 ALIGN(uint16_t jnt_comp[6][2], 4); 85 ALIGN(uint16_t mask_comp[6][2], 4); 86 ALIGN(uint16_t wedge_comp[9][2], 4); 87 ALIGN(uint16_t ref[6][3][2], 4); 88 ALIGN(uint16_t comp_fwd_ref[3][3][2], 4); 89 ALIGN(uint16_t comp_bwd_ref[2][3][2], 4); 90 ALIGN(uint16_t comp_uni_ref[3][3][2], 4); 91 ALIGN(uint16_t seg_pred[3][2], 4); 92 ALIGN(uint16_t interintra[7][2], 4); 93 ALIGN(uint16_t interintra_wedge[7][2], 4); 94 ALIGN(uint16_t obmc[N_BS_SIZES][2], 4); 95 } CdfModeContext; 96 97 typedef struct CdfCoefContext { 98 ALIGN(uint16_t eob_bin_16[2][2][5 + 3], 16); 99 ALIGN(uint16_t eob_bin_32[2][2][6 + 2], 16); 100 ALIGN(uint16_t eob_bin_64[2][2][7 + 1], 16); 101 ALIGN(uint16_t eob_bin_128[2][2][8 + 0], 16); 102 ALIGN(uint16_t eob_bin_256[2][2][9 + 7], 32); 103 ALIGN(uint16_t eob_bin_512[2][10 + 6], 32); 104 ALIGN(uint16_t eob_bin_1024[2][11 + 5], 32); 105 ALIGN(uint16_t eob_base_tok[N_TX_SIZES][2][4][4], 8); 106 ALIGN(uint16_t base_tok[N_TX_SIZES][2][41][4], 8); 107 ALIGN(uint16_t br_tok[4 /*5*/][2][21][4], 8); 108 ALIGN(uint16_t eob_hi_bit[N_TX_SIZES][2][9][2], 4); 109 ALIGN(uint16_t skip[N_TX_SIZES][13][2], 4); 110 ALIGN(uint16_t dc_sign[2][3][2], 4); 111 } CdfCoefContext; 112 113 typedef struct CdfMvComponent { 114 ALIGN(uint16_t classes[11 + 5], 32); 115 ALIGN(uint16_t sign[2], 4); 116 ALIGN(uint16_t class0[2], 4); 117 ALIGN(uint16_t class0_fp[2][4], 8); 118 ALIGN(uint16_t class0_hp[2], 4); 119 ALIGN(uint16_t classN[10][2], 4); 120 ALIGN(uint16_t classN_fp[4], 8); 121 ALIGN(uint16_t classN_hp[2], 4); 122 } CdfMvComponent; 123 124 typedef struct CdfMvContext { 125 CdfMvComponent comp[2]; 126 ALIGN(uint16_t joint[N_MV_JOINTS], 8); 127 } CdfMvContext; 128 129 typedef struct CdfContext { 130 CdfCoefContext coef; 131 CdfModeContext m; 132 CdfMvContext mv; 133 ALIGN(uint16_t kfym[5][5][N_INTRA_PRED_MODES + 3], 32); 134 } CdfContext; 135 136 typedef struct CdfThreadContext { 137 Dav1dRef *ref; ///< allocation origin 138 union { 139 CdfContext *cdf; // if ref != NULL 140 unsigned qcat; // if ref == NULL, from static CDF tables 141 } data; 142 atomic_uint *progress; 143 } CdfThreadContext; 144 145 void dav1d_cdf_thread_init_static(CdfThreadContext *cdf, unsigned qidx); 146 int dav1d_cdf_thread_alloc(Dav1dContext *c, CdfThreadContext *cdf, 147 const int have_frame_mt); 148 void dav1d_cdf_thread_copy(CdfContext *dst, const CdfThreadContext *src); 149 void dav1d_cdf_thread_ref(CdfThreadContext *dst, CdfThreadContext *src); 150 void dav1d_cdf_thread_unref(CdfThreadContext *cdf); 151 void dav1d_cdf_thread_update(const Dav1dFrameHeader *hdr, CdfContext *dst, 152 const CdfContext *src); 153 154 #endif /* DAV1D_SRC_CDF_H */