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vpx/vp9/common/vp9_modecontext.c

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Initial WebM release
2010-05-18 17:58:33 +02:00
/*
Use WebM in copyright notice for consistency Changes 'The VP8 project' to 'The WebM project', for consistency with other webmproject.org repositories. Fixes issue #97. Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
2010-09-09 14:16:39 +02:00
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
Initial WebM release
2010-05-18 17:58:33 +02:00
*
cosmetics: trim trailing whitespace When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 18:39:21 +02:00
* Use of this source code is governed by a BSD-style license
LICENSE: update with latest text Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-06-04 22:19:40 +02:00
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
cosmetics: trim trailing whitespace When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 18:39:21 +02:00
* in the file PATENTS. All contributing project authors may
LICENSE: update with latest text Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-06-04 22:19:40 +02:00
* be found in the AUTHORS file in the root of the source tree.
Initial WebM release
2010-05-18 17:58:33 +02:00
*/
fixed includes to be fully specified Change-Id: Ia1cce221f8511561b9cbd8edb7726fbc286ff243
2012-11-28 19:41:40 +01:00
#include "vp9/common/vp9_entropymode.h"
Initial WebM release
2010-05-18 17:58:33 +02:00
New b-intra mode where direction is contextual Preliminary patch on a new 4x4 intra mode B_CONTEXT_PRED where the dominant direction from the context is used to encode. Various decoder changes are needed to support decoding of B_CONTEXT_PRED in conjunction with hybrid transforms since the scan order and tokenization depends on the actual direction of prediction obtained from the context. Currently the traditional directional modes are used in conjunction with the B_CONTEXT_PRED, which also seems to provide the best results. The gains are small - in the 0.1% range. Change-Id: I5a7ea80b5218f42a9c0dfb42d3f79a68c7f0cdc2
2012-10-09 22:19:15 +02:00
const unsigned int vp9_kf_default_bmode_counts[VP9_KF_BINTRAMODES]
[VP9_KF_BINTRAMODES]
[VP9_KF_BINTRAMODES] = {
Restyle code Approximate the Google style guide[1] so that that there's a written document to follow and tools to check compliance[2]. [1]: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml [2]: http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py Change-Id: Idf40e3d8dddcc72150f6af127b13e5dab838685f
2012-07-14 00:21:29 +02:00
{
/*Above Mode : 0*/
{ 43438, 2195, 470, 316, 615, 171, 217, 412, 124, 160, }, /* left_mode 0 */
{ 5722, 2751, 296, 291, 81, 68, 80, 101, 100, 170, }, /* left_mode 1 */
{ 1629, 201, 307, 25, 47, 16, 34, 72, 19, 28, }, /* left_mode 2 */
{ 332, 266, 36, 500, 20, 65, 23, 14, 154, 106, }, /* left_mode 3 */
{ 450, 97, 10, 24, 117, 10, 2, 12, 8, 71, }, /* left_mode 4 */
{ 384, 49, 29, 44, 12, 162, 51, 5, 87, 42, }, /* left_mode 5 */
{ 495, 53, 157, 27, 14, 57, 180, 17, 17, 34, }, /* left_mode 6 */
{ 695, 64, 62, 9, 27, 5, 3, 147, 10, 26, }, /* left_mode 7 */
{ 230, 54, 20, 124, 16, 125, 29, 12, 283, 37, }, /* left_mode 8 */
{ 260, 87, 21, 120, 32, 16, 33, 16, 33, 203, }, /* left_mode 9 */
},
{
/*Above Mode : 1*/
{ 3934, 2573, 355, 137, 128, 87, 133, 117, 37, 27, }, /* left_mode 0 */
{ 1036, 1929, 278, 135, 27, 37, 48, 55, 41, 91, }, /* left_mode 1 */
{ 223, 256, 253, 15, 13, 9, 28, 64, 3, 3, }, /* left_mode 2 */
{ 120, 129, 17, 316, 15, 11, 9, 4, 53, 74, }, /* left_mode 3 */
{ 129, 58, 6, 11, 38, 2, 0, 5, 2, 67, }, /* left_mode 4 */
{ 53, 22, 11, 16, 8, 26, 14, 3, 19, 12, }, /* left_mode 5 */
{ 59, 26, 61, 11, 4, 9, 35, 13, 8, 8, }, /* left_mode 6 */
{ 101, 52, 40, 8, 5, 2, 8, 59, 2, 20, }, /* left_mode 7 */
{ 48, 34, 10, 52, 8, 15, 6, 6, 63, 20, }, /* left_mode 8 */
{ 96, 48, 22, 63, 11, 14, 5, 8, 9, 96, }, /* left_mode 9 */
},
{
/*Above Mode : 2*/
{ 709, 461, 506, 36, 27, 33, 151, 98, 24, 6, }, /* left_mode 0 */
{ 201, 375, 442, 27, 13, 8, 46, 58, 6, 19, }, /* left_mode 1 */
{ 122, 140, 417, 4, 13, 3, 33, 59, 4, 2, }, /* left_mode 2 */
{ 36, 17, 22, 16, 6, 8, 12, 17, 9, 21, }, /* left_mode 3 */
{ 51, 15, 7, 1, 14, 0, 4, 5, 3, 22, }, /* left_mode 4 */
{ 18, 11, 30, 9, 7, 20, 11, 5, 2, 6, }, /* left_mode 5 */
{ 38, 21, 103, 9, 4, 12, 79, 13, 2, 5, }, /* left_mode 6 */
{ 64, 17, 66, 2, 12, 4, 2, 65, 4, 5, }, /* left_mode 7 */
{ 14, 7, 7, 16, 3, 11, 4, 13, 15, 16, }, /* left_mode 8 */
{ 36, 8, 32, 9, 9, 4, 14, 7, 6, 24, }, /* left_mode 9 */
},
{
/*Above Mode : 3*/
{ 1340, 173, 36, 119, 30, 10, 13, 10, 20, 26, }, /* left_mode 0 */
{ 156, 293, 26, 108, 5, 16, 2, 4, 23, 30, }, /* left_mode 1 */
{ 60, 34, 13, 7, 3, 3, 0, 8, 4, 5, }, /* left_mode 2 */
{ 72, 64, 1, 235, 3, 9, 2, 7, 28, 38, }, /* left_mode 3 */
{ 29, 14, 1, 3, 5, 0, 2, 2, 5, 13, }, /* left_mode 4 */
{ 22, 7, 4, 11, 2, 5, 1, 2, 6, 4, }, /* left_mode 5 */
{ 18, 14, 5, 6, 4, 3, 14, 0, 9, 2, }, /* left_mode 6 */
{ 41, 10, 7, 1, 2, 0, 0, 10, 2, 1, }, /* left_mode 7 */
{ 23, 19, 2, 33, 1, 5, 2, 0, 51, 8, }, /* left_mode 8 */
{ 33, 26, 7, 53, 3, 9, 3, 3, 9, 19, }, /* left_mode 9 */
},
{
/*Above Mode : 4*/
{ 410, 165, 43, 31, 66, 15, 30, 54, 8, 17, }, /* left_mode 0 */
{ 115, 64, 27, 18, 30, 7, 11, 15, 4, 19, }, /* left_mode 1 */
{ 31, 23, 25, 1, 7, 2, 2, 10, 0, 5, }, /* left_mode 2 */
{ 17, 4, 1, 6, 8, 2, 7, 5, 5, 21, }, /* left_mode 3 */
{ 120, 12, 1, 2, 83, 3, 0, 4, 1, 40, }, /* left_mode 4 */
{ 4, 3, 1, 2, 1, 2, 5, 0, 3, 6, }, /* left_mode 5 */
{ 10, 2, 13, 6, 6, 6, 8, 2, 4, 5, }, /* left_mode 6 */
{ 58, 10, 5, 1, 28, 1, 1, 33, 1, 9, }, /* left_mode 7 */
{ 8, 2, 1, 4, 2, 5, 1, 1, 2, 10, }, /* left_mode 8 */
{ 76, 7, 5, 7, 18, 2, 2, 0, 5, 45, }, /* left_mode 9 */
},
{
/*Above Mode : 5*/
{ 444, 46, 47, 20, 14, 110, 60, 14, 60, 7, }, /* left_mode 0 */
{ 59, 57, 25, 18, 3, 17, 21, 6, 14, 6, }, /* left_mode 1 */
{ 24, 17, 20, 6, 4, 13, 7, 2, 3, 2, }, /* left_mode 2 */
{ 13, 11, 5, 14, 4, 9, 2, 4, 15, 7, }, /* left_mode 3 */
{ 8, 5, 2, 1, 4, 0, 1, 1, 2, 12, }, /* left_mode 4 */
{ 19, 5, 5, 7, 4, 40, 6, 3, 10, 4, }, /* left_mode 5 */
{ 16, 5, 9, 1, 1, 16, 26, 2, 10, 4, }, /* left_mode 6 */
{ 11, 4, 8, 1, 1, 4, 4, 5, 4, 1, }, /* left_mode 7 */
{ 15, 1, 3, 7, 3, 21, 7, 1, 34, 5, }, /* left_mode 8 */
{ 18, 5, 1, 3, 4, 3, 7, 1, 2, 9, }, /* left_mode 9 */
},
{
/*Above Mode : 6*/
{ 476, 149, 94, 13, 14, 77, 291, 27, 23, 3, }, /* left_mode 0 */
{ 79, 83, 42, 14, 2, 12, 63, 2, 4, 14, }, /* left_mode 1 */
{ 43, 36, 55, 1, 3, 8, 42, 11, 5, 1, }, /* left_mode 2 */
{ 9, 9, 6, 16, 1, 5, 6, 3, 11, 10, }, /* left_mode 3 */
{ 10, 3, 1, 3, 10, 1, 0, 1, 1, 4, }, /* left_mode 4 */
{ 14, 6, 15, 5, 1, 20, 25, 2, 5, 0, }, /* left_mode 5 */
{ 28, 7, 51, 1, 0, 8, 127, 6, 2, 5, }, /* left_mode 6 */
{ 13, 3, 3, 2, 3, 1, 2, 8, 1, 2, }, /* left_mode 7 */
{ 10, 3, 3, 3, 3, 8, 2, 2, 9, 3, }, /* left_mode 8 */
{ 13, 7, 11, 4, 0, 4, 6, 2, 5, 8, }, /* left_mode 9 */
},
{
/*Above Mode : 7*/
{ 376, 135, 119, 6, 32, 8, 31, 224, 9, 3, }, /* left_mode 0 */
{ 93, 60, 54, 6, 13, 7, 8, 92, 2, 12, }, /* left_mode 1 */
{ 74, 36, 84, 0, 3, 2, 9, 67, 2, 1, }, /* left_mode 2 */
{ 19, 4, 4, 8, 8, 2, 4, 7, 6, 16, }, /* left_mode 3 */
{ 51, 7, 4, 1, 77, 3, 0, 14, 1, 15, }, /* left_mode 4 */
{ 7, 7, 5, 7, 4, 7, 4, 5, 0, 3, }, /* left_mode 5 */
{ 18, 2, 19, 2, 2, 4, 12, 11, 1, 2, }, /* left_mode 6 */
{ 129, 6, 27, 1, 21, 3, 0, 189, 0, 6, }, /* left_mode 7 */
{ 9, 1, 2, 8, 3, 7, 0, 5, 3, 3, }, /* left_mode 8 */
{ 20, 4, 5, 10, 4, 2, 7, 17, 3, 16, }, /* left_mode 9 */
},
{
/*Above Mode : 8*/
{ 617, 68, 34, 79, 11, 27, 25, 14, 75, 13, }, /* left_mode 0 */
{ 51, 82, 21, 26, 6, 12, 13, 1, 26, 16, }, /* left_mode 1 */
{ 29, 9, 12, 11, 3, 7, 1, 10, 2, 2, }, /* left_mode 2 */
{ 17, 19, 11, 74, 4, 3, 2, 0, 58, 13, }, /* left_mode 3 */
{ 10, 1, 1, 3, 4, 1, 0, 2, 1, 8, }, /* left_mode 4 */
{ 14, 4, 5, 5, 1, 13, 2, 0, 27, 8, }, /* left_mode 5 */
{ 10, 3, 5, 4, 1, 7, 6, 4, 5, 1, }, /* left_mode 6 */
{ 10, 2, 6, 2, 1, 1, 1, 4, 2, 1, }, /* left_mode 7 */
{ 14, 8, 5, 23, 2, 12, 6, 2, 117, 5, }, /* left_mode 8 */
{ 9, 6, 2, 19, 1, 6, 3, 2, 9, 9, }, /* left_mode 9 */
},
{
/*Above Mode : 9*/
{ 680, 73, 22, 38, 42, 5, 11, 9, 6, 28, }, /* left_mode 0 */
{ 113, 112, 21, 22, 10, 2, 8, 4, 6, 42, }, /* left_mode 1 */
{ 44, 20, 24, 6, 5, 4, 3, 3, 1, 2, }, /* left_mode 2 */
{ 40, 23, 7, 71, 5, 2, 4, 1, 7, 22, }, /* left_mode 3 */
{ 85, 9, 4, 4, 17, 2, 0, 3, 2, 23, }, /* left_mode 4 */
{ 13, 4, 2, 6, 1, 7, 0, 1, 7, 6, }, /* left_mode 5 */
{ 26, 6, 8, 3, 2, 3, 8, 1, 5, 4, }, /* left_mode 6 */
{ 54, 8, 9, 6, 7, 0, 1, 11, 1, 3, }, /* left_mode 7 */
{ 9, 10, 4, 13, 2, 5, 4, 2, 14, 8, }, /* left_mode 8 */
{ 92, 9, 5, 19, 15, 3, 3, 1, 6, 58, }, /* left_mode 9 */
},
Initial WebM release
2010-05-18 17:58:33 +02:00
};
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