mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
7daba17fb2
This updates our in-tree copy of libvpx to the v1.3.0 git tag (2e88f2f2ec777259bda1714e72f1ecd2519bceb5) libvpx 1.3.0 adds support for VP9. VP9 support is built but not yet exposed with this commit. Our update.sh script is replaced with update.py that can update the build system to a given git commit. - checkout out upstream git - create platform dependend config files - add/remove changed libvpx files - update moz.build - warn about new build categories in libvpx
147 lines
5.8 KiB
C
147 lines
5.8 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "vp9/common/vp9_blockd.h"
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#include "vp9/common/vp9_common_data.h"
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// Log 2 conversion lookup tables for block width and height
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const int b_width_log2_lookup[BLOCK_SIZES] =
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{0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4};
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const int b_height_log2_lookup[BLOCK_SIZES] =
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{0, 1, 0, 1, 2, 1, 2, 3, 2, 3, 4, 3, 4};
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const int num_4x4_blocks_wide_lookup[BLOCK_SIZES] =
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{1, 1, 2, 2, 2, 4, 4, 4, 8, 8, 8, 16, 16};
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const int num_4x4_blocks_high_lookup[BLOCK_SIZES] =
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{1, 2, 1, 2, 4, 2, 4, 8, 4, 8, 16, 8, 16};
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// Log 2 conversion lookup tables for modeinfo width and height
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const int mi_width_log2_lookup[BLOCK_SIZES] =
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{0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3};
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const int num_8x8_blocks_wide_lookup[BLOCK_SIZES] =
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{1, 1, 1, 1, 1, 2, 2, 2, 4, 4, 4, 8, 8};
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const int mi_height_log2_lookup[BLOCK_SIZES] =
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{0, 0, 0, 0, 1, 0, 1, 2, 1, 2, 3, 2, 3};
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const int num_8x8_blocks_high_lookup[BLOCK_SIZES] =
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{1, 1, 1, 1, 2, 1, 2, 4, 2, 4, 8, 4, 8};
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// MIN(3, MIN(b_width_log2(bsize), b_height_log2(bsize)))
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const int size_group_lookup[BLOCK_SIZES] =
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{0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3};
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const int num_pels_log2_lookup[BLOCK_SIZES] =
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{4, 5, 5, 6, 7, 7, 8, 9, 9, 10, 11, 11, 12};
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const PARTITION_TYPE partition_lookup[][BLOCK_SIZES] = {
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{ // 4X4
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// 4X4, 4X8,8X4,8X8,8X16,16X8,16X16,16X32,32X16,32X32,32X64,64X32,64X64
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PARTITION_NONE, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID
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}, { // 8X8
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// 4X4, 4X8,8X4,8X8,8X16,16X8,16X16,16X32,32X16,32X32,32X64,64X32,64X64
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PARTITION_SPLIT, PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID
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}, { // 16X16
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// 4X4, 4X8,8X4,8X8,8X16,16X8,16X16,16X32,32X16,32X32,32X64,64X32,64X64
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT,
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PARTITION_VERT, PARTITION_HORZ, PARTITION_NONE, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID
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}, { // 32X32
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// 4X4, 4X8,8X4,8X8,8X16,16X8,16X16,16X32,32X16,32X32,32X64,64X32,64X64
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT,
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_VERT,
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PARTITION_HORZ, PARTITION_NONE, PARTITION_INVALID,
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PARTITION_INVALID, PARTITION_INVALID
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}, { // 64X64
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// 4X4, 4X8,8X4,8X8,8X16,16X8,16X16,16X32,32X16,32X32,32X64,64X32,64X64
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT,
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_SPLIT,
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PARTITION_SPLIT, PARTITION_SPLIT, PARTITION_VERT, PARTITION_HORZ,
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PARTITION_NONE
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}
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};
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const BLOCK_SIZE subsize_lookup[PARTITION_TYPES][BLOCK_SIZES] = {
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{ // PARTITION_NONE
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BLOCK_4X4, BLOCK_4X8, BLOCK_8X4,
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BLOCK_8X8, BLOCK_8X16, BLOCK_16X8,
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BLOCK_16X16, BLOCK_16X32, BLOCK_32X16,
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BLOCK_32X32, BLOCK_32X64, BLOCK_64X32,
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BLOCK_64X64,
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}, { // PARTITION_HORZ
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BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_8X4, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_16X8, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_32X16, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_64X32,
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}, { // PARTITION_VERT
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BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_4X8, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_8X16, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_16X32, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_32X64,
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}, { // PARTITION_SPLIT
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BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_4X4, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_8X8, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_16X16, BLOCK_INVALID, BLOCK_INVALID,
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BLOCK_32X32,
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}
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};
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const TX_SIZE max_txsize_lookup[BLOCK_SIZES] = {
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TX_4X4, TX_4X4, TX_4X4,
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TX_8X8, TX_8X8, TX_8X8,
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TX_16X16, TX_16X16, TX_16X16,
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TX_32X32, TX_32X32, TX_32X32, TX_32X32
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};
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const TX_SIZE max_uv_txsize_lookup[BLOCK_SIZES] = {
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TX_4X4, TX_4X4, TX_4X4,
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TX_4X4, TX_4X4, TX_4X4,
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TX_8X8, TX_8X8, TX_8X8,
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TX_16X16, TX_16X16, TX_16X16, TX_32X32
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};
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const TX_SIZE tx_mode_to_biggest_tx_size[TX_MODES] = {
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TX_4X4, // ONLY_4X4
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TX_8X8, // ALLOW_8X8
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TX_16X16, // ALLOW_16X16
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TX_32X32, // ALLOW_32X32
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TX_32X32, // TX_MODE_SELECT
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};
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const BLOCK_SIZE ss_size_lookup[BLOCK_SIZES][2][2] = {
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// ss_x == 0 ss_x == 0 ss_x == 1 ss_x == 1
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// ss_y == 0 ss_y == 1 ss_y == 0 ss_y == 1
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{{BLOCK_4X4, BLOCK_INVALID}, {BLOCK_INVALID, BLOCK_INVALID}},
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{{BLOCK_4X8, BLOCK_4X4}, {BLOCK_INVALID, BLOCK_INVALID}},
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{{BLOCK_8X4, BLOCK_INVALID}, {BLOCK_4X4, BLOCK_INVALID}},
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{{BLOCK_8X8, BLOCK_8X4}, {BLOCK_4X8, BLOCK_4X4}},
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{{BLOCK_8X16, BLOCK_8X8}, {BLOCK_INVALID, BLOCK_4X8}},
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{{BLOCK_16X8, BLOCK_INVALID}, {BLOCK_8X8, BLOCK_8X4}},
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{{BLOCK_16X16, BLOCK_16X8}, {BLOCK_8X16, BLOCK_8X8}},
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{{BLOCK_16X32, BLOCK_16X16}, {BLOCK_INVALID, BLOCK_8X16}},
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{{BLOCK_32X16, BLOCK_INVALID}, {BLOCK_16X16, BLOCK_16X8}},
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{{BLOCK_32X32, BLOCK_32X16}, {BLOCK_16X32, BLOCK_16X16}},
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{{BLOCK_32X64, BLOCK_32X32}, {BLOCK_INVALID, BLOCK_16X32}},
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{{BLOCK_64X32, BLOCK_INVALID}, {BLOCK_32X32, BLOCK_32X16}},
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{{BLOCK_64X64, BLOCK_64X32}, {BLOCK_32X64, BLOCK_32X32}},
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};
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