/* * Copyright © 2018, VideoLAN and dav1d authors * Copyright © 2018, Two Orioles, LLC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. 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 OWNER 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 LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #ifndef DAV1D_SRC_CDF_H#define DAV1D_SRC_CDF_H#include <stdint.h>#include "src/levels.h" #include "src/ref.h" #include "src/thread_data.h" /* Buffers padded to [4]/[8]/[16] for SIMD where needed. */ typedef struct CdfModeContext {2 ][N_INTRA_PRED_MODES][N_UV_INTRA_PRED_MODES + 2 ], 32 );4 ][N_PARTITIONS + 6 ], 32 );6 ][16 ], 32 );2 ][16 ], 32 );12 + 4 ], 32 );2 ][N_INTRA_PRED_MODES][7 + 1 ], 16 );3 ][N_INTRA_PRED_MODES][5 + 3 ], 16 );8 ], 16 );8 ][8 ], 16 );5 + 3 ], 16 );3 ][DAV1D_MAX_SEGMENTS], 16 );2 ][7 ][7 + 1 ], 16 );2 ][7 ][5 ][8 ], 16 );1 ][3 ][4 ], 8 );4 ], 8 );5 ][4 ], 8 );3 + 1 ], 8 );2 ], 4 );2 ], 4 );4 ][2 ], 4 );2 ], 4 );7 ][3 ][2 ], 4 );3 ][2 ], 4 );7 ][3 ][2 ], 4 );2 ][2 ], 4 );/* key/intra */ 2 ], 4 );/* inter/switch */ 4 ][N_INTRA_PRED_MODES + 3 ], 32 );9 ][16 ], 32 );8 ][N_COMP_INTER_PRED_MODES], 16 );2 ][8 ][DAV1D_N_SWITCHABLE_FILTERS + 1 ], 8 );4 ][4 ], 8 );3 + 1 ], 8 );3 ][2 ], 4 );6 ][2 ], 4 );2 ][2 ], 4 );6 ][2 ], 4 );3 ][2 ], 4 );4 ][2 ], 4 );5 ][2 ], 4 );5 ][2 ], 4 );6 ][2 ], 4 );6 ][2 ], 4 );9 ][2 ], 4 );6 ][3 ][2 ], 4 );3 ][3 ][2 ], 4 );2 ][3 ][2 ], 4 );3 ][3 ][2 ], 4 );3 ][2 ], 4 );7 ][2 ], 4 );7 ][2 ], 4 );2 ], 4 );typedef struct CdfCoefContext {2 ][2 ][5 + 3 ], 16 );2 ][2 ][6 + 2 ], 16 );2 ][2 ][7 + 1 ], 16 );2 ][2 ][8 + 0 ], 16 );2 ][2 ][9 + 7 ], 32 );2 ][10 + 6 ], 32 );2 ][11 + 5 ], 32 );2 ][4 ][4 ], 8 );2 ][41 ][4 ], 8 );4 /*5*/][2][21][4], 8); 2 ][11 /*22*/][2], 4); 13 ][2 ], 4 );2 ][3 ][2 ], 4 );typedef struct CdfMvComponent {11 + 5 ], 32 );2 ], 4 );2 ], 4 );2 ][4 ], 8 );2 ], 4 );10 ][2 ], 4 );4 ], 8 );2 ], 4 );typedef struct CdfMvContext {2 ];8 );typedef struct CdfContext {5 ][5 ][N_INTRA_PRED_MODES + 3 ], 32 );typedef struct CdfThreadContext {///< allocation origin union {// if ref != NULL unsigned qcat; // if ref == NULL, from static CDF tables void dav1d_cdf_thread_init_static(CdfThreadContext *cdf, unsigned qidx);int dav1d_cdf_thread_alloc(Dav1dContext *c, CdfThreadContext *cdf,const int have_frame_mt);void dav1d_cdf_thread_copy(CdfContext *dst, const CdfThreadContext *src);void dav1d_cdf_thread_ref(CdfThreadContext *dst, CdfThreadContext *src);void dav1d_cdf_thread_unref(CdfThreadContext *cdf);void dav1d_cdf_thread_update(const Dav1dFrameHeader *hdr, CdfContext *dst,const CdfContext *src);#endif /* DAV1D_SRC_CDF_H */
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