wedge.h (4428B)
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_WEDGE_H 29 #define DAV1D_SRC_WEDGE_H 30 31 #include "src/levels.h" 32 33 typedef struct { 34 /* Offsets, in units of 8 bytes, relative to the start of the struct. */ 35 struct { 36 uint16_t wedge[2 /* sign */][16 /* wedge_idx */]; 37 uint16_t ii[N_INTER_INTRA_PRED_MODES]; 38 } offsets[3 /* 444, 422, 420 */][BS_8x8 - BS_32x32 + 1]; 39 40 uint8_t ALIGN(wedge_444_32x32[ 16 * 32 * 32], 64); 41 uint8_t ALIGN(wedge_444_32x16[ 16 * 32 * 16], 64); 42 uint8_t ALIGN(wedge_444_32x8 [ 16 * 32 * 8], 64); 43 uint8_t ALIGN(wedge_444_16x32[ 16 * 16 * 32], 64); 44 uint8_t ALIGN(wedge_444_16x16[ 16 * 16 * 16], 64); 45 uint8_t ALIGN(wedge_444_16x8 [ 16 * 16 * 8], 64); 46 uint8_t ALIGN(wedge_444_8x32 [ 16 * 8 * 32], 64); 47 uint8_t ALIGN(wedge_444_8x16 [ 16 * 8 * 16], 64); 48 uint8_t ALIGN(wedge_444_8x8 [ 16 * 8 * 8], 64); 49 50 uint8_t ALIGN(wedge_422_16x32[2 * 16 * 16 * 32], 64); 51 uint8_t ALIGN(wedge_422_16x16[2 * 16 * 16 * 16], 64); 52 uint8_t ALIGN(wedge_422_16x8 [2 * 16 * 16 * 8], 64); 53 uint8_t ALIGN(wedge_422_8x32 [2 * 16 * 8 * 32], 64); 54 uint8_t ALIGN(wedge_422_8x16 [2 * 16 * 8 * 16], 64); 55 uint8_t ALIGN(wedge_422_8x8 [2 * 16 * 8 * 8], 64); 56 uint8_t ALIGN(wedge_422_4x32 [2 * 16 * 4 * 32], 64); 57 uint8_t ALIGN(wedge_422_4x16 [2 * 16 * 4 * 16], 64); 58 uint8_t ALIGN(wedge_422_4x8 [2 * 16 * 4 * 8], 64); 59 60 uint8_t ALIGN(wedge_420_16x16[2 * 16 * 16 * 16], 64); 61 uint8_t ALIGN(wedge_420_16x8 [2 * 16 * 16 * 8], 64); 62 uint8_t ALIGN(wedge_420_16x4 [2 * 16 * 16 * 4], 64); 63 uint8_t ALIGN(wedge_420_8x16 [2 * 16 * 8 * 16], 64); 64 uint8_t ALIGN(wedge_420_8x8 [2 * 16 * 8 * 8], 64); 65 uint8_t ALIGN(wedge_420_8x4 [2 * 16 * 8 * 4], 64); 66 uint8_t ALIGN(wedge_420_4x16 [2 * 16 * 4 * 16], 64); 67 uint8_t ALIGN(wedge_420_4x8 [2 * 16 * 4 * 8], 64); 68 uint8_t ALIGN(wedge_420_4x4 [2 * 16 * 4 * 4], 64); 69 70 uint8_t ALIGN(ii_dc [ 32 * 32], 64); 71 uint8_t ALIGN(ii_nondc_32x32[3 * 32 * 32], 64); 72 uint8_t ALIGN(ii_nondc_16x32[3 * 16 * 32], 64); 73 uint8_t ALIGN(ii_nondc_16x16[3 * 16 * 16], 64); 74 uint8_t ALIGN(ii_nondc_8x32 [3 * 8 * 32], 64); 75 uint8_t ALIGN(ii_nondc_8x16 [3 * 8 * 16], 64); 76 uint8_t ALIGN(ii_nondc_8x8 [3 * 8 * 8], 64); 77 uint8_t ALIGN(ii_nondc_4x16 [3 * 4 * 16], 64); 78 uint8_t ALIGN(ii_nondc_4x8 [3 * 4 * 8], 32); 79 uint8_t ALIGN(ii_nondc_4x4 [3 * 4 * 4], 16); 80 } Dav1dMasks; 81 82 #define II_MASK(c, bs, b) \ 83 ((const uint8_t*)((uintptr_t)&dav1d_masks + \ 84 (size_t)((b)->interintra_type == INTER_INTRA_BLEND ? \ 85 dav1d_masks.offsets[c][(bs)-BS_32x32].ii[(b)->interintra_mode] : \ 86 dav1d_masks.offsets[c][(bs)-BS_32x32].wedge[0][(b)->wedge_idx]) * 8)) 87 88 #define WEDGE_MASK(c, bs, sign, idx) \ 89 ((const uint8_t*)((uintptr_t)&dav1d_masks + \ 90 (size_t)dav1d_masks.offsets[c][(bs)-BS_32x32].wedge[sign][idx] * 8)) 91 92 EXTERN Dav1dMasks dav1d_masks; 93 94 void dav1d_init_ii_wedge_masks(void); 95 96 #endif /* DAV1D_SRC_WEDGE_H */