mozilla
/
aom
зеркало из
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

Merge "Change above/left_context to use an 8x8 basis." into experimental

This commit is contained in:
Ronald S. Bultje 2013-04-29 11:28:25 -07:00 коммит произвёл Gerrit Code Review
Родитель 9dcbbe3d48 2dbaa4f4f4
Коммит f5ad774814
12 изменённых файлов: 368 добавлений и 1498 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

20
vp9/common/vp9_alloccommon.c
Просмотреть файл

@ -57,19 +57,20 @@ void vp9_free_frame_buffers(VP9_COMMON *oci) {
vp8_yv12_de_alloc_frame_buffer(&oci->temp_scale_frame);
vp8_yv12_de_alloc_frame_buffer(&oci->post_proc_buffer);
vpx_free(oci->above_context);
vpx_free(oci->mip);
vpx_free(oci->prev_mip);
vpx_free(oci->above_seg_context);
oci->above_context = 0;
vpx_free(oci->above_context[0]);
for (i = 0; i < MAX_MB_PLANE; i++)
oci->above_context[i] = 0;
oci->mip = 0;
oci->prev_mip = 0;
oci->above_seg_context = 0;
}
int vp9_alloc_frame_buffers(VP9_COMMON *oci, int width, int height) {
int i;
int i, mb_cols;
// Our internal buffers are always multiples of 16
const int aligned_width = multiple16(width);
@ -137,13 +138,18 @@ int vp9_alloc_frame_buffers(VP9_COMMON *oci, int width, int height) {
oci->prev_mi = oci->prev_mip + oci->mode_info_stride + 1;
oci->above_context =
vpx_calloc(sizeof(ENTROPY_CONTEXT_PLANES) * mb_cols_aligned_to_sb(oci), 1);
if (!oci->above_context) {
// FIXME(jkoleszar): allocate subsampled arrays for U/V once subsampling
// information is exposed at this level
mb_cols = mb_cols_aligned_to_sb(oci);
oci->above_context[0] = vpx_calloc(sizeof(ENTROPY_CONTEXT) * 12 * mb_cols, 1);
if (!oci->above_context[0]) {
vp9_free_frame_buffers(oci);
return 1;
}
oci->above_context[1] =
oci->above_context[0] + sizeof(ENTROPY_CONTEXT) * 4 * mb_cols;
oci->above_context[2] =
oci->above_context[1] + sizeof(ENTROPY_CONTEXT) * 4 * mb_cols;
oci->above_seg_context =
vpx_calloc(sizeof(PARTITION_CONTEXT) * mb_cols_aligned_to_sb(oci), 1);

919
vp9/common/vp9_blockd.c
Просмотреть файл

@ -1,919 +0,0 @@
/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "./vpx_config.h"
#include "vp9/common/vp9_blockd.h"
#include "vpx_mem/vpx_mem.h"
const uint8_t vp9_block2left[TX_SIZE_MAX_MB][24] = {
{ 0, 0, 0, 0,
1, 1, 1, 1,
2, 2, 2, 2,
3, 3, 3, 3,
4, 4,
5, 5,
6, 6,
7, 7 },
{ 0, 0, 0, 0,
0, 0, 0, 0,
2, 2, 2, 2,
2, 2, 2, 2,
4, 4,
4, 4,
6, 6,
6, 6 },
{ 0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0 },
};
const uint8_t vp9_block2above[TX_SIZE_MAX_MB][24] = {
{ 0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
4, 5,
4, 5,
6, 7,
6, 7 },
{ 0, 0, 0, 0,
2, 2, 2, 2,
0, 0, 0, 0,
2, 2, 2, 2,
4, 4,
4, 4,
6, 6,
6, 6 },
{ 0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0 },
};
#define S(x) x + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT)
const uint8_t vp9_block2left_sb16x32[TX_SIZE_MAX_MB][48] = {
{ 0, 0, 0, 0,
1, 1, 1, 1,
2, 2, 2, 2,
3, 3, 3, 3,
S(0), S(0), S(0), S(0),
S(1), S(1), S(1), S(1),
S(2), S(2), S(2), S(2),
S(3), S(3), S(3), S(3),
4, 4,
5, 5,
S(4), S(4),
S(5), S(5),
6, 6,
7, 7,
S(6), S(6),
S(7), S(7) },
{ 0, 0, 0, 0,
0, 0, 0, 0,
2, 2, 2, 2,
2, 2, 2, 2,
S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0),
S(2), S(2), S(2), S(2),
S(2), S(2), S(2), S(2),
4, 4,
4, 4,
S(4), S(4),
S(4), S(4),
6, 6,
6, 6,
S(6), S(6),
S(6), S(6) },
{ 0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0) },
};
const uint8_t vp9_block2above_sb16x32[TX_SIZE_MAX_MB][48] = {
{ 0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
0, 1, 2, 3,
4, 5,
4, 5,
4, 5,
4, 5,
6, 7,
6, 7,
6, 7,
6, 7 },
{ 0, 0, 0, 0,
2, 2, 2, 2,
0, 0, 0, 0,
2, 2, 2, 2,
0, 0, 0, 0,
2, 2, 2, 2,
0, 0, 0, 0,
2, 2, 2, 2,
4, 4,
4, 4,
4, 4,
4, 4,
6, 6,
6, 6,
6, 6,
6, 6 },
{ 0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0 },
};
const uint8_t vp9_block2left_sb32x16[TX_SIZE_MAX_MB][48] = {
{ 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2,
3, 3, 3, 3, 3, 3, 3, 3,
4, 4, 4, 4,
5, 5, 5, 5,
6, 6, 6, 6,
7, 7, 7, 7 },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2,
4, 4, 4, 4,
4, 4, 4, 4,
6, 6, 6, 6,
6, 6, 6, 6 },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 },
};
const uint8_t vp9_block2above_sb32x16[TX_SIZE_MAX_MB][48] = {
{ 0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
6, 7, S(6), S(7),
6, 7, S(6), S(7) },
{ 0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
6, 6, 6, 6,
S(6), S(6), S(6), S(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 },
};
const uint8_t vp9_block2left_sb[TX_SIZE_MAX_SB][96] = {
{ 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2,
3, 3, 3, 3, 3, 3, 3, 3,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3),
4, 4, 4, 4,
5, 5, 5, 5,
S(4), S(4), S(4), S(4),
S(5), S(5), S(5), S(5),
6, 6, 6, 6,
7, 7, 7, 7,
S(6), S(6), S(6), S(6),
S(7), S(7), S(7), S(7) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
4, 4, 4, 4,
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
S(4), S(4), S(4), S(4),
6, 6, 6, 6,
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
S(6), S(6), S(6), S(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6 },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 },
};
const uint8_t vp9_block2above_sb[TX_SIZE_MAX_SB][96] = {
{ 0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7) },
{ 0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
6, 6, 6, 6,
S(6), S(6), S(6), S(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6 },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 },
};
#define T(x) x + 2 * (sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT))
#define U(x) x + 3 * (sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT))
const uint8_t vp9_block2left_sb32x64[TX_SIZE_MAX_SB][192] = {
{ 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2,
3, 3, 3, 3, 3, 3, 3, 3,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3),
4, 4, 4, 4,
5, 5, 5, 5,
S(4), S(4), S(4), S(4),
S(5), S(5), S(5), S(5),
T(4), T(4), T(4), T(4),
T(5), T(5), T(5), T(5),
U(4), U(4), U(4), U(4),
U(5), U(5), U(5), U(5),
6, 6, 6, 6,
7, 7, 7, 7,
S(6), S(6), S(6), S(6),
S(7), S(7), S(7), S(7),
T(6), T(6), T(6), T(6),
T(7), T(7), T(7), T(7) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
4, 4, 4, 4,
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4),
U(4), U(4), U(4), U(4),
U(4), U(4), U(4), U(4),
6, 6, 6, 6,
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6),
U(6), U(6), U(6), U(6),
U(6), U(6), U(6), U(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4),
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0) },
};
const uint8_t vp9_block2above_sb32x64[TX_SIZE_MAX_SB][192] = {
{ 0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
4, 5, S(4), S(5),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7),
6, 7, S(6), S(7) },
{ 0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
0, 0, 0, 0, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
4, 4, 4, 4,
S(4), S(4), S(4), S(4),
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
6, 6, 6, 6,
S(6), S(6), S(6), S(6),
6, 6, 6, 6,
S(6), S(6), S(6), S(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
4, 4, 4, 4,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6,
6, 6, 6, 6 },
{ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 },
};
const uint8_t vp9_block2left_sb64x32[TX_SIZE_MAX_SB][192] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3),
4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5,
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
S(5), S(5), S(5), S(5), S(5), S(5), S(5), S(5),
6, 6, 6, 6, 6, 6, 6, 6,
7, 7, 7, 7, 7, 7, 7, 7,
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6),
S(7), S(7), S(7), S(7), S(7), S(7), S(7), S(7) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6),
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
};
const uint8_t vp9_block2above_sb64x32[TX_SIZE_MAX_SB][192] = {
{ 0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7) },
{ 0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0) },
};
const uint8_t vp9_block2left_sb64[TX_SIZE_MAX_SB][384] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1), S(1),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3), S(3),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1), T(1),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3), T(3),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1), U(1),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3), U(3),
4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5,
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
S(5), S(5), S(5), S(5), S(5), S(5), S(5), S(5),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(5), T(5), T(5), T(5), T(5), T(5), T(5), T(5),
U(4), U(4), U(4), U(4), U(4), U(4), U(4), U(4),
U(5), U(5), U(5), U(5), U(5), U(5), U(5), U(5),
6, 6, 6, 6, 6, 6, 6, 6,
7, 7, 7, 7, 7, 7, 7, 7,
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6),
S(7), S(7), S(7), S(7), S(7), S(7), S(7), S(7),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(7), T(7), T(7), T(7), T(7), T(7), T(7), T(7),
U(6), U(6), U(6), U(6), U(6), U(6), U(6), U(6),
U(7), U(7), U(7), U(7), U(7), U(7), U(7), U(7) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2), T(2),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2), U(2),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
S(4), S(4), S(4), S(4), S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
U(4), U(4), U(4), U(4), U(4), U(4), U(4), U(4),
U(4), U(4), U(4), U(4), U(4), U(4), U(4), U(4),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6),
S(6), S(6), S(6), S(6), S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
U(6), U(6), U(6), U(6), U(6), U(6), U(6), U(6),
U(6), U(6), U(6), U(6), U(6), U(6), U(6), U(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6 },
};
const uint8_t vp9_block2above_sb64[TX_SIZE_MAX_SB][384] = {
{ 0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
0, 1, 2, 3, S(0), S(1), S(2), S(3), T(0), T(1), T(2), T(3), U(0), U(1), U(2), U(3),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
4, 5, S(4), S(5), T(4), T(5), U(4), U(5),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7),
6, 7, S(6), S(7), T(6), T(7), U(6), U(7) },
{ 0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
0, 0, 0, 0, 2, 2, 2, 2, S(0), S(0), S(0), S(0), S(2), S(2), S(2), S(2),
T(0), T(0), T(0), T(0), T(2), T(2), T(2), T(2), U(0), U(0), U(0), U(0), U(2), U(2), U(2), U(2),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
4, 4, 4, 4, S(4), S(4), S(4), S(4),
T(4), T(4), T(4), T(4), U(4), U(4), U(4), U(4),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6),
6, 6, 6, 6, S(6), S(6), S(6), S(6),
T(6), T(6), T(6), T(6), U(6), U(6), U(6), U(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0), S(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0), U(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
T(4), T(4), T(4), T(4), T(4), T(4), T(4), T(4),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6),
T(6), T(6), T(6), T(6), T(6), T(6), T(6), T(6) },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0), T(0),
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6 },
};
#undef U
#undef T
#undef S

26
vp9/common/vp9_blockd.h
Просмотреть файл

@ -48,11 +48,6 @@ typedef enum {
} PLANE_TYPE;
typedef char ENTROPY_CONTEXT;
typedef struct {
ENTROPY_CONTEXT y1[4];
ENTROPY_CONTEXT u[2];
ENTROPY_CONTEXT v[2];
} ENTROPY_CONTEXT_PLANES;
typedef char PARTITION_CONTEXT;
@ -329,6 +324,8 @@ struct macroblockd_plane {
struct buf_2d dst;
struct buf_2d pre[2];
int16_t *dequant;
ENTROPY_CONTEXT *above_context;
ENTROPY_CONTEXT *left_context;
};
#define BLOCK_OFFSET(x, i, n) ((x) + (i) * (n))
@ -354,10 +351,6 @@ typedef struct macroblockd {
int left_available;
int right_available;
/* Y,U,V */
ENTROPY_CONTEXT_PLANES *above_context;
ENTROPY_CONTEXT_PLANES *left_context;
// partition contexts
PARTITION_CONTEXT *above_seg_context;
PARTITION_CONTEXT *left_seg_context;
@ -546,21 +539,6 @@ static TX_TYPE txfm_map(B_PREDICTION_MODE bmode) {
}
}
extern const uint8_t vp9_block2left[TX_SIZE_MAX_MB][24];
extern const uint8_t vp9_block2above[TX_SIZE_MAX_MB][24];
extern const uint8_t vp9_block2left_sb[TX_SIZE_MAX_SB][96];
extern const uint8_t vp9_block2above_sb[TX_SIZE_MAX_SB][96];
extern const uint8_t vp9_block2left_sb64[TX_SIZE_MAX_SB][384];
extern const uint8_t vp9_block2above_sb64[TX_SIZE_MAX_SB][384];
extern const uint8_t vp9_block2left_sb16x32[TX_SIZE_MAX_MB][48];
extern const uint8_t vp9_block2above_sb16x32[TX_SIZE_MAX_MB][48];
extern const uint8_t vp9_block2left_sb32x16[TX_SIZE_MAX_MB][48];
extern const uint8_t vp9_block2above_sb32x16[TX_SIZE_MAX_MB][48];
extern const uint8_t vp9_block2left_sb32x64[TX_SIZE_MAX_SB][192];
extern const uint8_t vp9_block2above_sb32x64[TX_SIZE_MAX_SB][192];
extern const uint8_t vp9_block2left_sb64x32[TX_SIZE_MAX_SB][192];
extern const uint8_t vp9_block2above_sb64x32[TX_SIZE_MAX_SB][192];
#define USE_ADST_FOR_I16X16_8X8 1
#define USE_ADST_FOR_I16X16_4X4 1
#define USE_ADST_FOR_I8X8_4X4 1

13
vp9/common/vp9_entropy.h
Просмотреть файл

@ -122,10 +122,15 @@ void vp9_adapt_coef_probs(struct VP9Common *);
static INLINE void vp9_reset_sb_tokens_context(MACROBLOCKD* const xd,
BLOCK_SIZE_TYPE bsize) {
/* Clear entropy contexts */
const int bw = 1 << (b_width_log2(bsize) - 2);
const int bh = 1 << (b_height_log2(bsize) - 2);
vpx_memset(xd->above_context, 0, sizeof(ENTROPY_CONTEXT_PLANES) * bw);
vpx_memset(xd->left_context, 0, sizeof(ENTROPY_CONTEXT_PLANES) * bh);
const int bw = 1 << b_width_log2(bsize);
const int bh = 1 << b_height_log2(bsize);
int i;
for (i = 0; i < MAX_MB_PLANE; i++) {
vpx_memset(xd->plane[i].above_context, 0,
sizeof(ENTROPY_CONTEXT) * bw >> xd->plane[i].subsampling_x);
vpx_memset(xd->plane[i].left_context, 0,
sizeof(ENTROPY_CONTEXT) * bh >> xd->plane[i].subsampling_y);
}
}
extern const int vp9_coef_bands8x8[64];

4
vp9/common/vp9_onyxc_int.h
Просмотреть файл

@ -253,8 +253,8 @@ typedef struct VP9Common {
int ref_frame_sign_bias[MAX_REF_FRAMES]; /* Two state 0, 1 */
/* Y,U,V */
ENTROPY_CONTEXT_PLANES *above_context; /* row of context for each plane */
ENTROPY_CONTEXT_PLANES left_context[4]; /* (up to) 4 contexts "" */
ENTROPY_CONTEXT *above_context[MAX_MB_PLANE];
ENTROPY_CONTEXT left_context[MAX_MB_PLANE][16];
// partition contexts
PARTITION_CONTEXT *above_seg_context;

17
vp9/decoder/vp9_decodframe.c
Просмотреть файл

@ -603,6 +603,7 @@ static void set_offsets(VP9D_COMP *pbi, BLOCK_SIZE_TYPE bsize,
const int bw = 1 << mi_width_log2(bsize);
VP9_COMMON *const cm = &pbi->common;
MACROBLOCKD *const xd = &pbi->mb;
int i;
const int mi_idx = mi_row * cm->mode_info_stride + mi_col;
const YV12_BUFFER_CONFIG *dst_fb = &cm->yv12_fb[cm->new_fb_idx];
@ -615,8 +616,12 @@ static void set_offsets(VP9D_COMP *pbi, BLOCK_SIZE_TYPE bsize,
xd->mode_info_context->mbmi.sb_type = bsize;
xd->prev_mode_info_context = cm->prev_mi + mi_idx;
xd->above_context = cm->above_context + (mi_col >> CONFIG_SB8X8);
xd->left_context = cm->left_context + ((mi_row >> CONFIG_SB8X8) & 3);
for (i = 0; i < MAX_MB_PLANE; i++) {
xd->plane[i].above_context = cm->above_context[i] +
(mi_col * 4 >> (xd->plane[i].subsampling_x + CONFIG_SB8X8));
xd->plane[i].left_context = cm->left_context[i] +
(((mi_row * 4 >> CONFIG_SB8X8) & 15) >> xd->plane[i].subsampling_y);
}
xd->above_seg_context = cm->above_seg_context + (mi_col >> CONFIG_SB8X8);
xd->left_seg_context = cm->left_seg_context + ((mi_row >> CONFIG_SB8X8) & 3);
@ -1158,7 +1163,7 @@ static void decode_tile(VP9D_COMP *pbi, vp9_reader *r) {
for (mi_row = pc->cur_tile_mi_row_start;
mi_row < pc->cur_tile_mi_row_end; mi_row += (4 << CONFIG_SB8X8)) {
// For a SB there are 2 left contexts, each pertaining to a MB row within
vpx_memset(pc->left_context, 0, sizeof(pc->left_context));
vpx_memset(&pc->left_context, 0, sizeof(pc->left_context));
vpx_memset(pc->left_seg_context, 0, sizeof(pc->left_seg_context));
for (mi_col = pc->cur_tile_mi_col_start;
mi_col < pc->cur_tile_mi_col_end; mi_col += (4 << CONFIG_SB8X8)) {
@ -1189,8 +1194,10 @@ static void decode_tiles(VP9D_COMP *pbi,
pc->tile_columns = 1 << pc->log2_tile_columns;
pc->tile_rows = 1 << pc->log2_tile_rows;
vpx_memset(pc->above_context, 0,
sizeof(ENTROPY_CONTEXT_PLANES) * mb_cols_aligned_to_sb(pc));
// Note: this memset assumes above_context[0], [1] and [2]
// are allocated as part of the same buffer.
vpx_memset(pc->above_context[0], 0, sizeof(ENTROPY_CONTEXT) * 4 *
MAX_MB_PLANE * mb_cols_aligned_to_sb(pc));
vpx_memset(pc->above_seg_context, 0, sizeof(PARTITION_CONTEXT) *
mb_cols_aligned_to_sb(pc));

113
vp9/decoder/vp9_detokenize.c
Просмотреть файл

@ -106,10 +106,8 @@ DECLARE_ALIGNED(16, extern const uint8_t, vp9_norm[256]);
static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd,
vp9_reader *r, int block_idx,
PLANE_TYPE type, int seg_eob, int16_t *qcoeff_ptr,
TX_SIZE txfm_size, const int16_t *dq) {
ENTROPY_CONTEXT* const A0 = (ENTROPY_CONTEXT *) xd->above_context;
ENTROPY_CONTEXT* const L0 = (ENTROPY_CONTEXT *) xd->left_context;
int aidx, lidx;
TX_SIZE txfm_size, const int16_t *dq,
ENTROPY_CONTEXT *A, ENTROPY_CONTEXT *L) {
ENTROPY_CONTEXT above_ec, left_ec;
FRAME_CONTEXT *const fc = &dx->common.fc;
int pt, c = 0, pad, default_eob;
@ -133,37 +131,14 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd,
vpx_memset(token_cache, UNKNOWN_TOKEN, sizeof(token_cache));
#endif
if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB64X64) {
aidx = vp9_block2above_sb64[txfm_size][block_idx];
lidx = vp9_block2left_sb64[txfm_size][block_idx];
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB64X32) {
aidx = vp9_block2above_sb64x32[txfm_size][block_idx];
lidx = vp9_block2left_sb64x32[txfm_size][block_idx];
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X64) {
aidx = vp9_block2above_sb32x64[txfm_size][block_idx];
lidx = vp9_block2left_sb32x64[txfm_size][block_idx];
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X32) {
aidx = vp9_block2above_sb[txfm_size][block_idx];
lidx = vp9_block2left_sb[txfm_size][block_idx];
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X16) {
aidx = vp9_block2above_sb32x16[txfm_size][block_idx];
lidx = vp9_block2left_sb32x16[txfm_size][block_idx];
} else if (xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB16X32) {
aidx = vp9_block2above_sb16x32[txfm_size][block_idx];
lidx = vp9_block2left_sb16x32[txfm_size][block_idx];
} else {
aidx = vp9_block2above[txfm_size][block_idx];
lidx = vp9_block2left[txfm_size][block_idx];
}
switch (txfm_size) {
default:
case TX_4X4: {
tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_4x4(xd, block_idx) : DCT_DCT;
scan = get_scan_4x4(tx_type);
above_ec = A0[aidx] != 0;
left_ec = L0[lidx] != 0;
above_ec = A[0] != 0;
left_ec = L[0] != 0;
coef_probs = fc->coef_probs_4x4;
coef_counts = fc->coef_counts_4x4;
default_eob = 16;
@ -183,8 +158,8 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd,
scan = get_scan_8x8(tx_type);
coef_probs = fc->coef_probs_8x8;
coef_counts = fc->coef_counts_8x8;
above_ec = (A0[aidx] + A0[aidx + 1]) != 0;
left_ec = (L0[lidx] + L0[lidx + 1]) != 0;
above_ec = (A[0] + A[1]) != 0;
left_ec = (L[0] + L[1]) != 0;
default_eob = 64;
#if CONFIG_CODE_ZEROGROUP
zpc_probs = &(fc->zpc_probs_8x8);
@ -202,15 +177,8 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd,
scan = get_scan_16x16(tx_type);
coef_probs = fc->coef_probs_16x16;
coef_counts = fc->coef_counts_16x16;
if (type == PLANE_TYPE_UV) {
ENTROPY_CONTEXT *A1 = (ENTROPY_CONTEXT *) (xd->above_context + 1);
ENTROPY_CONTEXT *L1 = (ENTROPY_CONTEXT *) (xd->left_context + 1);
above_ec = (A0[aidx] + A0[aidx + 1] + A1[aidx] + A1[aidx + 1]) != 0;
left_ec = (L0[lidx] + L0[lidx + 1] + L1[lidx] + L1[lidx + 1]) != 0;
} else {
above_ec = (A0[aidx] + A0[aidx + 1] + A0[aidx + 2] + A0[aidx + 3]) != 0;
left_ec = (L0[lidx] + L0[lidx + 1] + L0[lidx + 2] + L0[lidx + 3]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3]) != 0;
default_eob = 256;
#if CONFIG_CODE_ZEROGROUP
zpc_probs = &(fc->zpc_probs_16x16);
@ -222,25 +190,8 @@ static int decode_coefs(VP9D_COMP *dx, const MACROBLOCKD *xd,
scan = vp9_default_zig_zag1d_32x32;
coef_probs = fc->coef_probs_32x32;
coef_counts = fc->coef_counts_32x32;
if (type == PLANE_TYPE_UV) {
ENTROPY_CONTEXT *A1 = (ENTROPY_CONTEXT *) (xd->above_context + 1);
ENTROPY_CONTEXT *L1 = (ENTROPY_CONTEXT *) (xd->left_context + 1);
ENTROPY_CONTEXT *A2 = (ENTROPY_CONTEXT *) (xd->above_context + 2);
ENTROPY_CONTEXT *L2 = (ENTROPY_CONTEXT *) (xd->left_context + 2);
ENTROPY_CONTEXT *A3 = (ENTROPY_CONTEXT *) (xd->above_context + 3);
ENTROPY_CONTEXT *L3 = (ENTROPY_CONTEXT *) (xd->left_context + 3);
above_ec = (A0[aidx] + A0[aidx + 1] + A1[aidx] + A1[aidx + 1] +
A2[aidx] + A2[aidx + 1] + A3[aidx] + A3[aidx + 1]) != 0;
left_ec = (L0[lidx] + L0[lidx + 1] + L1[lidx] + L1[lidx + 1] +
L2[lidx] + L2[lidx + 1] + L3[lidx] + L3[lidx + 1]) != 0;
} else {
ENTROPY_CONTEXT *A1 = (ENTROPY_CONTEXT *) (xd->above_context + 1);
ENTROPY_CONTEXT *L1 = (ENTROPY_CONTEXT *) (xd->left_context + 1);
above_ec = (A0[aidx] + A0[aidx + 1] + A0[aidx + 2] + A0[aidx + 3] +
A1[aidx] + A1[aidx + 1] + A1[aidx + 2] + A1[aidx + 3]) != 0;
left_ec = (L0[lidx] + L0[lidx + 1] + L0[lidx + 2] + L0[lidx + 3] +
L1[lidx] + L1[lidx + 1] + L1[lidx + 2] + L1[lidx + 3]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3] + A[4] + A[5] + A[6] + A[7]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3] + L[4] + L[5] + L[6] + L[7]) != 0;
default_eob = 1024;
#if CONFIG_CODE_ZEROGROUP
zpc_probs = &fc->zpc_probs_32x32;
@ -381,33 +332,10 @@ SKIP_START:
coef_counts[type][ref][get_coef_band(scan, txfm_size, c)]
[pt][DCT_EOB_TOKEN]++;
A0[aidx] = L0[lidx] = c > 0;
if (txfm_size >= TX_8X8) {
A0[aidx + 1] = L0[lidx + 1] = A0[aidx];
if (txfm_size >= TX_16X16) {
if (type == PLANE_TYPE_UV) {
ENTROPY_CONTEXT *A1 = (ENTROPY_CONTEXT *) (xd->above_context + 1);
ENTROPY_CONTEXT *L1 = (ENTROPY_CONTEXT *) (xd->left_context + 1);
A1[aidx] = A1[aidx + 1] = L1[lidx] = L1[lidx + 1] = A0[aidx];
if (txfm_size >= TX_32X32) {
ENTROPY_CONTEXT *A2 = (ENTROPY_CONTEXT *) (xd->above_context + 2);
ENTROPY_CONTEXT *L2 = (ENTROPY_CONTEXT *) (xd->left_context + 2);
ENTROPY_CONTEXT *A3 = (ENTROPY_CONTEXT *) (xd->above_context + 3);
ENTROPY_CONTEXT *L3 = (ENTROPY_CONTEXT *) (xd->left_context + 3);
A2[aidx] = A2[aidx + 1] = A3[aidx] = A3[aidx + 1] = A0[aidx];
L2[lidx] = L2[lidx + 1] = L3[lidx] = L3[lidx + 1] = A0[aidx];
}
} else {
A0[aidx + 2] = A0[aidx + 3] = L0[lidx + 2] = L0[lidx + 3] = A0[aidx];
if (txfm_size >= TX_32X32) {
ENTROPY_CONTEXT *A1 = (ENTROPY_CONTEXT *) (xd->above_context + 1);
ENTROPY_CONTEXT *L1 = (ENTROPY_CONTEXT *) (xd->left_context + 1);
A1[aidx] = A1[aidx + 1] = A1[aidx + 2] = A1[aidx + 3] = A0[aidx];
L1[lidx] = L1[lidx + 1] = L1[lidx + 2] = L1[lidx + 3] = A0[aidx];
}
}
}
for (pt = 0; pt < (1 << txfm_size); pt++) {
A[pt] = L[pt] = c > 0;
}
return c;
}
@ -436,11 +364,17 @@ static void decode_block(int plane, int block,
const TX_SIZE ss_tx_size = ss_txfrm_size / 2;
const int seg_eob = get_eob(arg->xd, segment_id, 16 << ss_txfrm_size);
int16_t* const qcoeff_base = arg->xd->plane[plane].qcoeff;
const int off = block >> ss_txfrm_size;
const int mod = bw - ss_tx_size - arg->xd->plane[plane].subsampling_x;
const int aoff = (off & ((1 << mod) - 1)) << ss_tx_size;
const int loff = (off >> mod) << ss_tx_size;
const int eob = decode_coefs(arg->pbi, arg->xd, arg->r, old_block_idx,
arg->xd->plane[plane].plane_type, seg_eob,
BLOCK_OFFSET(qcoeff_base, block, 16),
ss_tx_size, arg->xd->plane[plane].dequant);
ss_tx_size, arg->xd->plane[plane].dequant,
arg->xd->plane[plane].above_context + aoff,
arg->xd->plane[plane].left_context + loff);
arg->xd->plane[plane].eobs[block] = eob;
arg->eobtotal[0] += eob;
@ -461,9 +395,14 @@ static int decode_coefs_4x4(VP9D_COMP *dx, MACROBLOCKD *xd,
vp9_reader *r,
PLANE_TYPE type, int i, int seg_eob) {
const struct plane_block_idx pb_idx = plane_block_idx(16, i);
const int mod = 2 - xd->plane[pb_idx.plane].subsampling_x;
const int aoff = pb_idx.block & ((1 << mod) - 1);
const int loff = pb_idx.block >> mod;
ENTROPY_CONTEXT *A = xd->plane[pb_idx.plane].above_context;
ENTROPY_CONTEXT *L = xd->plane[pb_idx.plane].left_context;
const int c = decode_coefs(dx, xd, r, i, type, seg_eob,
BLOCK_OFFSET(xd->plane[pb_idx.plane].qcoeff, pb_idx.block, 16), TX_4X4,
xd->plane[pb_idx.plane].dequant);
xd->plane[pb_idx.plane].dequant, A + aoff, L + loff);
xd->plane[pb_idx.plane].eobs[pb_idx.block] = c;
return c;
}

122
vp9/encoder/vp9_encodeframe.c
Просмотреть файл

@ -574,10 +574,15 @@ static void set_offsets(VP9_COMP *cpi,
const int mb_row = mi_row >> CONFIG_SB8X8;
const int mb_col = mi_col >> CONFIG_SB8X8;
const int idx_map = mb_row * cm->mb_cols + mb_col;
int i;
// entropy context structures
xd->above_context = cm->above_context + mb_col;
xd->left_context = cm->left_context + (mb_row & 3);
for (i = 0; i < MAX_MB_PLANE; i++) {
xd->plane[i].above_context = cm->above_context[i] +
(mi_col * 4 >> (CONFIG_SB8X8 + xd->plane[i].subsampling_x));
xd->plane[i].left_context = cm->left_context[i] +
(((mi_row * 4 >> CONFIG_SB8X8) & 15) >> xd->plane[i].subsampling_y);
}
// partition contexts
xd->above_seg_context = cm->above_seg_context + mb_col;
@ -983,22 +988,27 @@ static void encode_sb_row(VP9_COMP *cpi,
int mi_col, pl;
// Initialize the left context for the new SB row
vpx_memset(cm->left_context, 0, sizeof(cm->left_context));
vpx_memset(&cm->left_context, 0, sizeof(cm->left_context));
vpx_memset(cm->left_seg_context, 0, sizeof(cm->left_seg_context));
// Code each SB in the row
for (mi_col = cm->cur_tile_mi_col_start;
mi_col < cm->cur_tile_mi_col_end; mi_col += (4 << CONFIG_SB8X8)) {
int i;
int i, p;
BLOCK_SIZE_TYPE sb_partitioning[4];
int sb64_rate = 0, sb64_dist = 0;
int sb64_skip = 0;
ENTROPY_CONTEXT_PLANES l[4], a[4];
ENTROPY_CONTEXT l[16 * MAX_MB_PLANE], a[16 * MAX_MB_PLANE];
PARTITION_CONTEXT seg_l[4], seg_a[4];
TOKENEXTRA *tp_orig = *tp;
memcpy(&a, cm->above_context + (mi_col >> CONFIG_SB8X8), sizeof(a));
memcpy(&l, cm->left_context, sizeof(l));
for (p = 0; p < MAX_MB_PLANE; p++) {
memcpy(a + 16 * p, cm->above_context[p] +
(mi_col * 4 >> (CONFIG_SB8X8 + xd->plane[p].subsampling_x)),
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_x);
memcpy(l + 16 * p, cm->left_context[p],
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_y);
}
memcpy(&seg_a, cm->above_seg_context + (mi_col >> CONFIG_SB8X8),
sizeof(seg_a));
memcpy(&seg_l, cm->left_seg_context, sizeof(seg_l));
@ -1009,7 +1019,7 @@ static void encode_sb_row(VP9_COMP *cpi,
int splitmodes_used = 0;
int sb32_skip = 0;
int j;
ENTROPY_CONTEXT_PLANES l2[2], a2[2];
ENTROPY_CONTEXT l2[8 * MAX_MB_PLANE], a2[8 * MAX_MB_PLANE];
if (mi_row + y_idx >= cm->mi_rows || mi_col + x_idx >= cm->mi_cols)
continue;
@ -1017,9 +1027,18 @@ static void encode_sb_row(VP9_COMP *cpi,
xd->sb_index = i;
/* Function should not modify L & A contexts; save and restore on exit */
vpx_memcpy(l2, cm->left_context + (y_idx >> CONFIG_SB8X8), sizeof(l2));
vpx_memcpy(a2, cm->above_context + ((mi_col + x_idx) >> CONFIG_SB8X8),
sizeof(a2));
for (p = 0; p < MAX_MB_PLANE; p++) {
vpx_memcpy(l2 + 8 * p,
cm->left_context[p] +
(y_idx * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_y)),
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_y);
vpx_memcpy(a2 + 8 * p,
cm->above_context[p] +
((mi_col + x_idx) * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_x)),
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_x);
}
/* Encode MBs in raster order within the SB */
sb_partitioning[i] = BLOCK_SIZE_MB16X16;
@ -1052,9 +1071,18 @@ static void encode_sb_row(VP9_COMP *cpi,
}
/* Restore L & A coding context to those in place on entry */
vpx_memcpy(cm->left_context + (y_idx >> CONFIG_SB8X8), l2, sizeof(l2));
vpx_memcpy(cm->above_context + ((mi_col + x_idx) >> CONFIG_SB8X8), a2,
sizeof(a2));
for (p = 0; p < MAX_MB_PLANE; p++) {
vpx_memcpy(cm->left_context[p] +
(y_idx * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_y)),
l2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_y);
vpx_memcpy(cm->above_context[p] +
((mi_col + x_idx) * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_x)),
a2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_x);
}
xd->left_seg_context = cm->left_seg_context + (y_idx >> CONFIG_SB8X8);
xd->above_seg_context =
@ -1105,9 +1133,18 @@ static void encode_sb_row(VP9_COMP *cpi,
sb_partitioning[i] = BLOCK_SIZE_SB32X16;
}
vpx_memcpy(cm->left_context + (y_idx >> CONFIG_SB8X8), l2, sizeof(l2));
vpx_memcpy(cm->above_context + ((mi_col + x_idx) >> CONFIG_SB8X8), a2,
sizeof(a2));
for (p = 0; p < MAX_MB_PLANE; p++) {
vpx_memcpy(cm->left_context[p] +
(y_idx * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_y)),
l2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_y);
vpx_memcpy(cm->above_context[p] +
((mi_col + x_idx) * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_x)),
a2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_x);
}
}
// check 16x32
@ -1150,9 +1187,18 @@ static void encode_sb_row(VP9_COMP *cpi,
sb_partitioning[i] = BLOCK_SIZE_SB16X32;
}
vpx_memcpy(cm->left_context + (y_idx >> CONFIG_SB8X8), l2, sizeof(l2));
vpx_memcpy(cm->above_context + ((mi_col + x_idx) >> CONFIG_SB8X8), a2,
sizeof(a2));
for (p = 0; p < MAX_MB_PLANE; p++) {
vpx_memcpy(cm->left_context[p] +
(y_idx * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_y)),
l2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_y);
vpx_memcpy(cm->above_context[p] +
((mi_col + x_idx) * 4 >> (CONFIG_SB8X8 +
xd->plane[p].subsampling_x)),
a2 + 8 * p,
sizeof(ENTROPY_CONTEXT) * 8 >> xd->plane[p].subsampling_x);
}
}
if (!sb32_skip &&
@ -1197,8 +1243,14 @@ static void encode_sb_row(VP9_COMP *cpi,
sb_partitioning[i]);
}
memcpy(cm->above_context + (mi_col >> CONFIG_SB8X8), &a, sizeof(a));
memcpy(cm->left_context, &l, sizeof(l));
for (p = 0; p < MAX_MB_PLANE; p++) {
memcpy(cm->above_context[p] +
(mi_col * 4 >> (CONFIG_SB8X8 + xd->plane[p].subsampling_x)),
a + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_x);
memcpy(cm->left_context[p], l + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_y);
}
memcpy(cm->above_seg_context + (mi_col >> CONFIG_SB8X8), &seg_a,
sizeof(seg_a));
memcpy(cm->left_seg_context, &seg_l, sizeof(seg_l));
@ -1244,8 +1296,14 @@ static void encode_sb_row(VP9_COMP *cpi,
sb_partitioning[0] = BLOCK_SIZE_SB64X32;
}
vpx_memcpy(cm->left_context, l, sizeof(l));
vpx_memcpy(cm->above_context + (mi_col >> CONFIG_SB8X8), a, sizeof(a));
for (p = 0; p < MAX_MB_PLANE; p++) {
memcpy(cm->above_context[p] +
(mi_col * 4 >> (CONFIG_SB8X8 + xd->plane[p].subsampling_x)),
a + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_x);
memcpy(cm->left_context[p], l + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_y);
}
}
// check 32x64
@ -1284,8 +1342,14 @@ static void encode_sb_row(VP9_COMP *cpi,
sb_partitioning[0] = BLOCK_SIZE_SB32X64;
}
vpx_memcpy(cm->left_context, l, sizeof(l));
vpx_memcpy(cm->above_context + (mi_col >> CONFIG_SB8X8), a, sizeof(a));
for (p = 0; p < MAX_MB_PLANE; p++) {
memcpy(cm->above_context[p] +
(mi_col * 4 >> (CONFIG_SB8X8 + xd->plane[p].subsampling_x)),
a + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_x);
memcpy(cm->left_context[p], l + 16 * p,
sizeof(ENTROPY_CONTEXT) * 16 >> xd->plane[p].subsampling_y);
}
}
if (!sb64_skip &&
@ -1368,8 +1432,10 @@ static void init_encode_frame_mb_context(VP9_COMP *cpi) {
vp9_zero(cpi->interintra_select_count);
#endif
vpx_memset(cm->above_context, 0,
sizeof(ENTROPY_CONTEXT_PLANES) * mb_cols_aligned_to_sb(cm));
// Note: this memset assumes above_context[0], [1] and [2]
// are allocated as part of the same buffer.
vpx_memset(cm->above_context[0], 0, sizeof(ENTROPY_CONTEXT) * 4 *
MAX_MB_PLANE * mb_cols_aligned_to_sb(cm));
vpx_memset(cm->above_seg_context, 0, sizeof(PARTITION_CONTEXT) *
mb_cols_aligned_to_sb(cm));
}

161
vp9/encoder/vp9_encodemb.c
Просмотреть файл

@ -486,25 +486,18 @@ static void optimize_b(VP9_COMMON *const cm,
void vp9_optimize_sby_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT *a = xd->plane[0].above_context;
ENTROPY_CONTEXT *l = xd->plane[0].left_context;
const int bwl = b_width_log2(bsize) - 3, bw = 1 << bwl;
const int bh = 1 << (b_height_log2(bsize) - 3);
ENTROPY_CONTEXT ta[2], tl[2];
int n;
for (n = 0; n < bw; n++) {
ENTROPY_CONTEXT *a =
(ENTROPY_CONTEXT *) (x->e_mbd.above_context + n * 2 + 0);
ENTROPY_CONTEXT *a1 =
(ENTROPY_CONTEXT *) (x->e_mbd.above_context + n * 2 + 1);
ta[n] = (a[0] + a[1] + a[2] + a[3] + a1[0] + a1[1] + a1[2] + a1[3]) != 0;
}
for (n = 0; n < bh; n++) {
ENTROPY_CONTEXT *l =
(ENTROPY_CONTEXT *) (x->e_mbd.left_context + n * 2);
ENTROPY_CONTEXT *l1 =
(ENTROPY_CONTEXT *) (x->e_mbd.left_context + n * 2 + 1);
tl[n] = (l[0] + l[1] + l[2] + l[3] + l1[0] + l1[1] + l1[2] + l1[3]) != 0;
}
for (n = 0; n < bw; n++, a += 8)
ta[n] = (a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6] + a[7]) != 0;
for (n = 0; n < bh; n++, l += 8)
tl[n] = (l[0] + l[1] + l[2] + l[3] + l[4] + l[5] + l[6] + l[7]) != 0;
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> bwl;
@ -516,19 +509,19 @@ void vp9_optimize_sby_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sby_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT *a = xd->plane[0].above_context;
ENTROPY_CONTEXT *l = xd->plane[0].left_context;
const int bwl = b_width_log2(bsize) - 2, bw = 1 << bwl;
const int bh = 1 << (b_height_log2(bsize) - 2);
ENTROPY_CONTEXT ta[4], tl[4];
int n;
for (n = 0; n < bw; n++) {
ENTROPY_CONTEXT *a = (ENTROPY_CONTEXT *) (x->e_mbd.above_context + n);
for (n = 0; n < bw; n++, a += 4)
ta[n] = (a[0] + a[1] + a[2] + a[3]) != 0;
}
for (n = 0; n < bh; n++) {
ENTROPY_CONTEXT *l = (ENTROPY_CONTEXT *) (x->e_mbd.left_context + n);
for (n = 0; n < bh; n++, l += 4)
tl[n] = (l[0] + l[1] + l[2] + l[3]) != 0;
}
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> bwl;
@ -539,23 +532,18 @@ void vp9_optimize_sby_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sby_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT *a = xd->plane[0].above_context;
ENTROPY_CONTEXT *l = xd->plane[0].left_context;
const int bwl = b_width_log2(bsize) - 1, bw = 1 << bwl;
const int bh = 1 << (b_height_log2(bsize) - 1);
ENTROPY_CONTEXT ta[8], tl[8];
int n;
for (n = 0; n < bw; n += 2) {
ENTROPY_CONTEXT *a =
(ENTROPY_CONTEXT *) (x->e_mbd.above_context + (n >> 1));
ta[n + 0] = (a[0] + a[1]) != 0;
ta[n + 1] = (a[2] + a[3]) != 0;
}
for (n = 0; n < bh; n += 2) {
ENTROPY_CONTEXT *l =
(ENTROPY_CONTEXT *) (x->e_mbd.left_context + (n >> 1));
tl[n + 0] = (l[0] + l[1]) != 0;
tl[n + 1] = (l[2] + l[3]) != 0;
}
for (n = 0; n < bw; n++, a += 2)
ta[n] = (a[0] + a[1]) != 0;
for (n = 0; n < bh; n++, l += 2)
tl[n] = (l[0] + l[1]) != 0;
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> bwl;
@ -567,17 +555,14 @@ void vp9_optimize_sby_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sby_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
int bwl = b_width_log2(bsize), bw = 1 << bwl;
int bh = 1 << b_height_log2(bsize);
ENTROPY_CONTEXT ta[16], tl[16];
int n;
for (n = 0; n < bw; n += 4)
vpx_memcpy(&ta[n], x->e_mbd.above_context + (n >> 2),
sizeof(ENTROPY_CONTEXT) * 4);
for (n = 0; n < bh; n += 4)
vpx_memcpy(&tl[n], x->e_mbd.left_context + (n >> 2),
sizeof(ENTROPY_CONTEXT) * 4);
vpx_memcpy(ta, xd->plane[0].above_context, sizeof(ENTROPY_CONTEXT) * bw);
vpx_memcpy(tl, xd->plane[0].left_context, sizeof(ENTROPY_CONTEXT) * bh);
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> bwl;
@ -589,24 +574,18 @@ void vp9_optimize_sby_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sbuv_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
ENTROPY_CONTEXT *ta = (ENTROPY_CONTEXT *) x->e_mbd.above_context;
ENTROPY_CONTEXT *tl = (ENTROPY_CONTEXT *) x->e_mbd.left_context;
ENTROPY_CONTEXT *a, *l, *a1, *l1, *a2, *l2, *a3, *l3, a_ec, l_ec;
MACROBLOCKD *const xd = &x->e_mbd;
int b;
assert(bsize == BLOCK_SIZE_SB64X64);
for (b = 256; b < 384; b += 64) {
const int plane = 1 + (b >= 320);
a = ta + vp9_block2above_sb64[TX_32X32][b];
l = tl + vp9_block2left_sb64[TX_32X32][b];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a2 = a + 2 * sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l2 = l + 2 * sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a3 = a + 3 * sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l3 = l + 3 * sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a_ec = (a[0] + a[1] + a1[0] + a1[1] + a2[0] + a2[1] + a3[0] + a3[1]) != 0;
l_ec = (l[0] + l[1] + l1[0] + l1[1] + l2[0] + l2[1] + l3[0] + l3[1]) != 0;
ENTROPY_CONTEXT *a = xd->plane[plane].above_context;
ENTROPY_CONTEXT *l = xd->plane[plane].left_context;
ENTROPY_CONTEXT a_ec, l_ec;
a_ec = (a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6] + a[7]) != 0;
l_ec = (l[0] + l[1] + l[2] + l[3] + l[4] + l[5] + l[6] + l[7]) != 0;
optimize_b(cm, x, b, PLANE_TYPE_UV, x->e_mbd.plane[plane].dequant,
&a_ec, &l_ec, TX_32X32, 256);
}
@ -614,32 +593,27 @@ void vp9_optimize_sbuv_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sbuv_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
const int bwl = b_width_log2(bsize) - 2, bhl = b_height_log2(bsize) - 2;
const int bw = 1 << (bwl - 1);
const int bh = 1 << (bhl - 1);
int uvoff = 16 << (bwl + bhl);
ENTROPY_CONTEXT ta[2][2], tl[2][2];
int plane, n;
for (n = 0; n < bw; n++) {
ENTROPY_CONTEXT_PLANES *a = x->e_mbd.above_context + n * 2;
ENTROPY_CONTEXT_PLANES *a1 = x->e_mbd.above_context + n * 2 + 1;
ta[0][n] = (a->u[0] + a->u[1] + a1->u[0] + a1->u[1]) != 0;
ta[1][n] = (a->v[0] + a->v[1] + a1->v[0] + a1->v[1]) != 0;
}
for (n = 0; n < bh; n++) {
ENTROPY_CONTEXT_PLANES *l = (x->e_mbd.left_context + n * 2);
ENTROPY_CONTEXT_PLANES *l1 = (x->e_mbd.left_context + n * 2 + 1);
tl[0][n] = (l->u[0] + l->u[1] + l1->u[0] + l1->u[1]) != 0;
tl[1][n] = (l->v[0] + l->v[1] + l1->v[0] + l1->v[1]) != 0;
}
for (plane = 1; plane < MAX_MB_PLANE; plane++) {
ENTROPY_CONTEXT ta[2], *a = xd->plane[plane].above_context;
ENTROPY_CONTEXT tl[2], *l = xd->plane[plane].left_context;
for (n = 0; n < bw; n++, a += 4)
ta[n] = (a[0] + a[1] + a[2] + a[3]) != 0;
for (n = 0; n < bh; n++, l += 4)
tl[n] = (l[0] + l[1] + l[2] + l[3]) != 0;
for (plane = 0; plane < 2; plane++) {
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> (bwl - 1);
optimize_b(cm, x, uvoff + n * 16, PLANE_TYPE_UV,
x->e_mbd.plane[plane + 1].dequant,
&ta[plane][x_idx], &tl[plane][y_idx],
x->e_mbd.plane[plane].dequant,
&ta[x_idx], &tl[y_idx],
TX_16X16, bh * bw * 64);
}
uvoff = (uvoff * 5) >> 2; // switch u -> v
@ -648,30 +622,27 @@ void vp9_optimize_sbuv_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sbuv_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
const int bwl = b_width_log2(bsize) - 1, bhl = b_height_log2(bsize) - 1;
const int bw = 1 << (bwl - 1);
const int bh = 1 << (bhl - 1);
int uvoff = 4 << (bwl + bhl);
ENTROPY_CONTEXT ta[2][4], tl[2][4];
int plane, n;
for (n = 0; n < bw; n++) {
ENTROPY_CONTEXT_PLANES *a = x->e_mbd.above_context + n;
ta[0][n] = (a->u[0] + a->u[1]) != 0;
ta[1][n] = (a->v[0] + a->v[1]) != 0;
}
for (n = 0; n < bh; n++) {
ENTROPY_CONTEXT_PLANES *l = x->e_mbd.left_context + n;
tl[0][n] = (l->u[0] + l->u[1]) != 0;
tl[1][n] = (l->v[0] + l->v[1]) != 0;
}
for (plane = 1; plane < MAX_MB_PLANE; plane++) {
ENTROPY_CONTEXT ta[4], *a = xd->plane[plane].above_context;
ENTROPY_CONTEXT tl[4], *l = xd->plane[plane].left_context;
for (n = 0; n < bw; n++, a += 2)
ta[n] = (a[0] + a[1]) != 0;
for (n = 0; n < bh; n++, l += 2)
tl[n] = (l[0] + l[1]) != 0;
for (plane = 0; plane < 2; plane++) {
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> (bwl - 1);
optimize_b(cm, x, uvoff + n * 4, PLANE_TYPE_UV,
x->e_mbd.plane[plane + 1].dequant,
&ta[plane][x_idx], &tl[plane][y_idx],
x->e_mbd.plane[plane].dequant,
&ta[x_idx], &tl[y_idx],
TX_8X8, bh * bw * 16);
}
uvoff = (uvoff * 5) >> 2; // switch u -> v
@ -680,34 +651,26 @@ void vp9_optimize_sbuv_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
void vp9_optimize_sbuv_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
MACROBLOCKD *const xd = &x->e_mbd;
const int bwl = b_width_log2(bsize), bhl = b_height_log2(bsize);
const int bw = 1 << (bwl - 1);
const int bh = 1 << (bhl - 1);
int uvoff = 1 << (bwl + bhl);
ENTROPY_CONTEXT ta[2][8], tl[2][8];
int plane, n;
for (n = 0; n < bw; n += 2) {
ENTROPY_CONTEXT_PLANES *a = x->e_mbd.above_context + (n >> 1);
ta[0][n + 0] = (a->u[0]) != 0;
ta[0][n + 1] = (a->u[1]) != 0;
ta[1][n + 0] = (a->v[0]) != 0;
ta[1][n + 1] = (a->v[1]) != 0;
}
for (n = 0; n < bh; n += 2) {
ENTROPY_CONTEXT_PLANES *l = x->e_mbd.left_context + (n >> 1);
tl[0][n + 0] = (l->u[0]) != 0;
tl[0][n + 1] = (l->u[1]) != 0;
tl[1][n + 0] = (l->v[0]) != 0;
tl[1][n + 1] = (l->v[1]) != 0;
}
for (plane = 1; plane < MAX_MB_PLANE; plane++) {
ENTROPY_CONTEXT ta[8], tl[8];
vpx_memcpy(ta, xd->plane[plane].above_context,
sizeof(ENTROPY_CONTEXT) * bw);
vpx_memcpy(tl, xd->plane[plane].left_context,
sizeof(ENTROPY_CONTEXT) * bh);
for (plane = 0; plane < 2; plane++) {
for (n = 0; n < bw * bh; n++) {
const int x_idx = n & (bw - 1), y_idx = n >> (bwl - 1);
optimize_b(cm, x, uvoff + n, PLANE_TYPE_UV,
x->e_mbd.plane[plane + 1].dequant,
&ta[plane][x_idx], &tl[plane][y_idx],
x->e_mbd.plane[plane].dequant,
&ta[x_idx], &tl[y_idx],
TX_4X4, bh * bw * 4);
}
uvoff = (uvoff * 5) >> 2; // switch u -> v

344
vp9/encoder/vp9_rdopt.c
Просмотреть файл

@ -292,8 +292,8 @@ int vp9_block_error_c(int16_t *coeff, int16_t *dqcoeff, int block_size) {
static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
int ib, PLANE_TYPE type,
ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l,
ENTROPY_CONTEXT *A,
ENTROPY_CONTEXT *L,
TX_SIZE tx_size,
int y_blocks) {
MACROBLOCKD *const xd = &mb->e_mbd;
@ -309,11 +309,7 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
const int ref = mbmi->ref_frame != INTRA_FRAME;
unsigned int (*token_costs)[PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS] =
mb->token_costs[tx_size][type][ref];
ENTROPY_CONTEXT a_ec, l_ec;
ENTROPY_CONTEXT *const a1 = a +
sizeof(ENTROPY_CONTEXT_PLANES)/sizeof(ENTROPY_CONTEXT);
ENTROPY_CONTEXT *const l1 = l +
sizeof(ENTROPY_CONTEXT_PLANES)/sizeof(ENTROPY_CONTEXT);
ENTROPY_CONTEXT above_ec, left_ec;
TX_TYPE tx_type = DCT_DCT;
#if CONFIG_CODE_ZEROGROUP
@ -348,8 +344,8 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
case TX_4X4: {
tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_4x4(xd, ib) : DCT_DCT;
a_ec = *a;
l_ec = *l;
above_ec = A[0] != 0;
left_ec = L[0] != 0;
coef_probs = cm->fc.coef_probs_4x4;
seg_eob = 16;
scan = get_scan_4x4(tx_type);
@ -364,8 +360,8 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
const int x = ib & ((1 << sz) - 1), y = ib - x;
TX_TYPE tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_8x8(xd, y + (x >> 1)) : DCT_DCT;
a_ec = (a[0] + a[1]) != 0;
l_ec = (l[0] + l[1]) != 0;
above_ec = (A[0] + A[1]) != 0;
left_ec = (L[0] + L[1]) != 0;
scan = get_scan_8x8(tx_type);
coef_probs = cm->fc.coef_probs_8x8;
seg_eob = 64;
@ -383,13 +379,8 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
scan = get_scan_16x16(tx_type);
coef_probs = cm->fc.coef_probs_16x16;
seg_eob = 256;
if (type == PLANE_TYPE_UV) {
a_ec = (a[0] + a[1] + a1[0] + a1[1]) != 0;
l_ec = (l[0] + l[1] + l1[0] + l1[1]) != 0;
} else {
a_ec = (a[0] + a[1] + a[2] + a[3]) != 0;
l_ec = (l[0] + l[1] + l[2] + l[3]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3]) != 0;
#if CONFIG_CODE_ZEROGROUP
zpc_probs = &cm->fc.zpc_probs_16x16;
#endif
@ -399,22 +390,9 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
scan = vp9_default_zig_zag1d_32x32;
coef_probs = cm->fc.coef_probs_32x32;
seg_eob = 1024;
if (type == PLANE_TYPE_UV) {
ENTROPY_CONTEXT *a2, *a3, *l2, *l3;
a2 = a1 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a3 = a2 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l2 = l1 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l3 = l2 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a_ec = (a[0] + a[1] + a1[0] + a1[1] +
a2[0] + a2[1] + a3[0] + a3[1]) != 0;
l_ec = (l[0] + l[1] + l1[0] + l1[1] +
l2[0] + l2[1] + l3[0] + l3[1]) != 0;
} else {
a_ec = (a[0] + a[1] + a[2] + a[3] +
a1[0] + a1[1] + a1[2] + a1[3]) != 0;
l_ec = (l[0] + l[1] + l[2] + l[3] +
l1[0] + l1[1] + l1[2] + l1[3]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3] + A[4] + A[5] + A[6] + A[7]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3] + L[4] + L[5] + L[6] + L[7]) != 0;
#if CONFIG_CODE_ZEROGROUP
zpc_probs = &cm->fc.zpc_probs_32x32;
#endif
@ -425,7 +403,7 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
}
assert(eob <= seg_eob);
pt = combine_entropy_contexts(a_ec, l_ec);
pt = combine_entropy_contexts(above_ec, left_ec);
nb = vp9_get_coef_neighbors_handle(scan, &pad);
default_eob = seg_eob;
@ -534,23 +512,11 @@ static INLINE int cost_coeffs(VP9_COMMON *const cm, MACROBLOCK *mb,
}
}
// is eob first coefficient;
pt = (c > 0);
*a = *l = pt;
if (tx_size >= TX_8X8) {
a[1] = l[1] = pt;
if (tx_size >= TX_16X16) {
if (type == PLANE_TYPE_UV) {
a1[0] = a1[1] = l1[0] = l1[1] = pt;
} else {
a[2] = a[3] = l[2] = l[3] = pt;
if (tx_size >= TX_32X32) {
a1[0] = a1[1] = a1[2] = a1[3] = pt;
l1[0] = l1[1] = l1[2] = l1[3] = pt;
}
}
}
// is eob first coefficient;
for (pt = 0; pt < (1 << tx_size); pt++) {
A[pt] = L[pt] = c > 0;
}
return cost;
}
@ -670,19 +636,18 @@ static int rdcost_sby_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
const int bh = 1 << b_height_log2(bsize);
int cost = 0, b;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
ENTROPY_CONTEXT t_above[16], t_left[16];
vpx_memcpy(&t_above, xd->above_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bw) >> 2);
vpx_memcpy(&t_left, xd->left_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bh) >> 2);
vpx_memcpy(&t_above, xd->plane[0].above_context,
sizeof(ENTROPY_CONTEXT) * bw);
vpx_memcpy(&t_left, xd->plane[0].left_context,
sizeof(ENTROPY_CONTEXT) * bh);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, b, PLANE_TYPE_Y_WITH_DC,
((ENTROPY_CONTEXT *) &t_above[x_idx >> 2]) + (x_idx & 3),
((ENTROPY_CONTEXT *) &t_left[y_idx >> 2]) + (y_idx & 3),
TX_4X4, bw * bh);
t_above + x_idx, t_left + y_idx,
TX_4X4, bw * bh);
}
return cost;
@ -709,19 +674,18 @@ static int rdcost_sby_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
const int bh = 1 << (b_height_log2(bsize) - 1);
int cost = 0, b;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
ENTROPY_CONTEXT t_above[16], t_left[16];
vpx_memcpy(&t_above, xd->above_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bw) >> 1);
vpx_memcpy(&t_left, xd->left_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bh) >> 1);
vpx_memcpy(&t_above, xd->plane[0].above_context,
sizeof(ENTROPY_CONTEXT) * 2 * bw);
vpx_memcpy(&t_left, xd->plane[0].left_context,
sizeof(ENTROPY_CONTEXT) * 2 * bh);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, b * 4, PLANE_TYPE_Y_WITH_DC,
((ENTROPY_CONTEXT *) &t_above[x_idx >> 1]) + ((x_idx & 1) << 1),
((ENTROPY_CONTEXT *) &t_left[y_idx >> 1]) + ((y_idx & 1) << 1),
TX_8X8, 4 * bw * bh);
t_above + x_idx * 2, t_left + y_idx * 2,
TX_8X8, 4 * bw * bh);
}
return cost;
@ -748,16 +712,17 @@ static int rdcost_sby_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
const int bh = 1 << (b_height_log2(bsize) - 2);
int cost = 0, b;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
ENTROPY_CONTEXT t_above[16], t_left[16];
vpx_memcpy(&t_above, xd->above_context, sizeof(ENTROPY_CONTEXT_PLANES) * bw);
vpx_memcpy(&t_left, xd->left_context, sizeof(ENTROPY_CONTEXT_PLANES) * bh);
vpx_memcpy(&t_above, xd->plane[0].above_context,
sizeof(ENTROPY_CONTEXT) * 4 * bw);
vpx_memcpy(&t_left, xd->plane[0].left_context,
sizeof(ENTROPY_CONTEXT) * 4 * bh);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, b * 16, PLANE_TYPE_Y_WITH_DC,
(ENTROPY_CONTEXT *) &t_above[x_idx],
(ENTROPY_CONTEXT *) &t_left[y_idx],
t_above + x_idx * 4, t_left + y_idx * 4,
TX_16X16, bw * bh * 16);
}
@ -785,18 +750,17 @@ static int rdcost_sby_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
const int bh = 1 << (b_height_log2(bsize) - 3);
int cost = 0, b;
MACROBLOCKD * const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
ENTROPY_CONTEXT t_above[16], t_left[16];
vpx_memcpy(&t_above, xd->above_context,
sizeof(ENTROPY_CONTEXT_PLANES) * bw * 2);
vpx_memcpy(&t_left, xd->left_context,
sizeof(ENTROPY_CONTEXT_PLANES) * bh * 2);
vpx_memcpy(&t_above, xd->plane[0].above_context,
sizeof(ENTROPY_CONTEXT) * 8 * bw);
vpx_memcpy(&t_left, xd->plane[0].left_context,
sizeof(ENTROPY_CONTEXT) * 8 * bh);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, b * 64, PLANE_TYPE_Y_WITH_DC,
(ENTROPY_CONTEXT *) &t_above[x_idx * 2],
(ENTROPY_CONTEXT *) &t_left[y_idx * 2],
t_above + x_idx * 8, t_left + y_idx * 8,
TX_32X32, bw * bh * 64);
}
@ -968,22 +932,17 @@ static int64_t rd_pick_intra4x4mby_modes(VP9_COMP *cpi, MACROBLOCK *mb,
int distortion = 0;
int tot_rate_y = 0;
int64_t total_rd = 0;
ENTROPY_CONTEXT_PLANES t_above, t_left;
ENTROPY_CONTEXT *ta, *tl;
ENTROPY_CONTEXT t_above[4], t_left[4];
int *bmode_costs;
vpx_memcpy(&t_above, xd->above_context,
sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&t_left, xd->left_context,
sizeof(ENTROPY_CONTEXT_PLANES));
ta = (ENTROPY_CONTEXT *)&t_above;
tl = (ENTROPY_CONTEXT *)&t_left;
vpx_memcpy(t_above, xd->plane[0].above_context, sizeof(t_above));
vpx_memcpy(t_left, xd->plane[0].left_context, sizeof(t_left));
xd->mode_info_context->mbmi.mode = I4X4_PRED;
bmode_costs = mb->inter_bmode_costs;
for (i = 0; i < 16; i++) {
const int x_idx = i & 3, y_idx = i >> 2;
MODE_INFO *const mic = xd->mode_info_context;
const int mis = xd->mode_info_stride;
B_PREDICTION_MODE UNINITIALIZED_IS_SAFE(best_mode);
@ -1006,10 +965,9 @@ static int64_t rd_pick_intra4x4mby_modes(VP9_COMP *cpi, MACROBLOCK *mb,
xd->plane[0].dst.stride);
#endif
total_rd += rd_pick_intra4x4block(
cpi, mb, i, &best_mode,
bmode_costs, ta + vp9_block2above[TX_4X4][i],
tl + vp9_block2left[TX_4X4][i], &r, &ry, &d);
total_rd += rd_pick_intra4x4block(cpi, mb, i, &best_mode, bmode_costs,
t_above + x_idx, t_left + y_idx,
&r, &ry, &d);
cost += r;
distortion += d;
@ -1099,9 +1057,7 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
MACROBLOCKD *xd = &x->e_mbd;
int64_t best_rd = INT64_MAX;
int distortion = 0, rate = 0;
ENTROPY_CONTEXT_PLANES ta, tl;
ENTROPY_CONTEXT *ta0, *ta1, besta0 = 0, besta1 = 0;
ENTROPY_CONTEXT *tl0, *tl1, bestl0 = 0, bestl1 = 0;
ENTROPY_CONTEXT ta[2], tl[2], ta_temp[2], tl_temp[2];
// perform transformation of dimension 8x8
// note the input and output index mapping
int idx = (ib & 0x02) ? (ib + 2) : ib;
@ -1118,6 +1074,8 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
xd->plane[0].dst.buf, xd->plane[0].dst.stride);
assert(ib < 16);
vpx_memcpy(ta, a, sizeof(ta));
vpx_memcpy(tl, l, sizeof(tl));
for (mode = DC_PRED; mode <= TM_PRED; mode++) {
int64_t this_rd;
int rate_t = 0;
@ -1132,6 +1090,9 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
src, src_stride,
dst, xd->plane[0].dst.stride);
vpx_memcpy(ta_temp, ta, sizeof(ta));
vpx_memcpy(tl_temp, tl, sizeof(tl));
if (xd->mode_info_context->mbmi.txfm_size == TX_8X8) {
TX_TYPE tx_type = get_tx_type_8x8(xd, ib);
if (tx_type != DCT_DCT)
@ -1144,28 +1105,15 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
distortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16), 64);
vpx_memcpy(&ta, a, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&tl, l, sizeof(ENTROPY_CONTEXT_PLANES));
ta0 = ((ENTROPY_CONTEXT*)&ta) + vp9_block2above[TX_8X8][idx];
tl0 = ((ENTROPY_CONTEXT*)&tl) + vp9_block2left[TX_8X8][idx];
ta1 = ta0 + 1;
tl1 = tl0 + 1;
rate_t = cost_coeffs(cm, x, idx, PLANE_TYPE_Y_WITH_DC,
ta0, tl0, TX_8X8, 16);
ta_temp, tl_temp, TX_8X8, 16);
rate += rate_t;
} else {
static const int iblock[4] = {0, 1, 4, 5};
TX_TYPE tx_type;
int i;
vpx_memcpy(&ta, a, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&tl, l, sizeof(ENTROPY_CONTEXT_PLANES));
ta0 = ((ENTROPY_CONTEXT*)&ta) + vp9_block2above[TX_4X4][ib];
tl0 = ((ENTROPY_CONTEXT*)&tl) + vp9_block2left[TX_4X4][ib];
ta1 = ta0 + 1;
tl1 = tl0 + 1;
distortion = 0;
rate_t = 0;
for (i = 0; i < 4; ++i) {
@ -1193,12 +1141,12 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib + iblock[i], 16),
16 << do_two);
rate_t += cost_coeffs(cm, x, ib + iblock[i], PLANE_TYPE_Y_WITH_DC,
i&1 ? ta1 : ta0, i&2 ? tl1 : tl0,
&ta_temp[i & 1], &tl_temp[i >> 1],
TX_4X4, 16);
if (do_two) {
i++;
rate_t += cost_coeffs(cm, x, ib + iblock[i], PLANE_TYPE_Y_WITH_DC,
i&1 ? ta1 : ta0, i&2 ? tl1 : tl0,
&ta_temp[i & 1], &tl_temp[i >> 1],
TX_4X4, 16);
}
}
@ -1211,10 +1159,8 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
*bestrate = rate;
*bestratey = rate_t;
*bestdistortion = distortion;
besta0 = *ta0;
besta1 = *ta1;
bestl0 = *tl0;
bestl1 = *tl1;
vpx_memcpy(a, ta_temp, sizeof(ta_temp));
vpx_memcpy(l, tl_temp, sizeof(tl_temp));
best_rd = this_rd;
*best_mode = mode;
}
@ -1222,18 +1168,6 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
xd->mode_info_context->bmi[ib].as_mode.first = (*best_mode);
vp9_encode_intra8x8(x, ib);
if (xd->mode_info_context->mbmi.txfm_size == TX_8X8) {
a[vp9_block2above[TX_8X8][idx]] = besta0;
a[vp9_block2above[TX_8X8][idx] + 1] = besta1;
l[vp9_block2left[TX_8X8][idx]] = bestl0;
l[vp9_block2left[TX_8X8][idx] + 1] = bestl1;
} else {
a[vp9_block2above[TX_4X4][ib]] = besta0;
a[vp9_block2above[TX_4X4][ib + 1]] = besta1;
l[vp9_block2left[TX_4X4][ib]] = bestl0;
l[vp9_block2left[TX_4X4][ib + 4]] = bestl1;
}
return best_rd;
}
@ -1246,28 +1180,25 @@ static int64_t rd_pick_intra8x8mby_modes(VP9_COMP *cpi, MACROBLOCK *mb,
int distortion = 0;
int tot_rate_y = 0;
int64_t total_rd = 0;
ENTROPY_CONTEXT_PLANES t_above, t_left;
ENTROPY_CONTEXT *ta, *tl;
ENTROPY_CONTEXT t_above[4], t_left[4];
int *i8x8mode_costs;
vpx_memcpy(&t_above, xd->above_context, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&t_left, xd->left_context, sizeof(ENTROPY_CONTEXT_PLANES));
ta = (ENTROPY_CONTEXT *)&t_above;
tl = (ENTROPY_CONTEXT *)&t_left;
vpx_memcpy(t_above, xd->plane[0].above_context, sizeof(t_above));
vpx_memcpy(t_left, xd->plane[0].left_context, sizeof(t_left));
xd->mode_info_context->mbmi.mode = I8X8_PRED;
i8x8mode_costs = mb->i8x8_mode_costs;
for (i = 0; i < 4; i++) {
const int x_idx = i & 1, y_idx = i >> 1;
MODE_INFO *const mic = xd->mode_info_context;
B_PREDICTION_MODE UNINITIALIZED_IS_SAFE(best_mode);
int UNINITIALIZED_IS_SAFE(r), UNINITIALIZED_IS_SAFE(ry), UNINITIALIZED_IS_SAFE(d);
ib = vp9_i8x8_block[i];
total_rd += rd_pick_intra8x8block(
cpi, mb, ib, &best_mode,
i8x8mode_costs, ta, tl, &r, &ry, &d);
total_rd += rd_pick_intra8x8block(cpi, mb, ib, &best_mode, i8x8mode_costs,
t_above + x_idx * 2, t_left + y_idx * 2,
&r, &ry, &d);
cost += r;
distortion += d;
tot_rate_y += ry;
@ -1353,7 +1284,6 @@ static int64_t rd_pick_intra8x8mby_modes_and_txsz(VP9_COMP *cpi, MACROBLOCK *x,
return tmp_rd;
}
#define UVCTX(c, p) ((p) ? (c).v : (c).u)
static int rd_cost_sbuv_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
BLOCK_SIZE_TYPE bsize) {
const int bwl = b_width_log2(bsize) - 1, bw = 1 << bwl;
@ -1361,19 +1291,18 @@ static int rd_cost_sbuv_4x4(VP9_COMMON *const cm, MACROBLOCK *x,
int yoff = 4 * bw * bh;
int p, b, cost = 0;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
vpx_memcpy(&t_above, xd->above_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bw) >> 1);
vpx_memcpy(&t_left, xd->left_context,
(sizeof(ENTROPY_CONTEXT_PLANES) * bh) >> 1);
for (p = 1; p < MAX_MB_PLANE; p++) {
ENTROPY_CONTEXT t_above[8], t_left[8];
for (p = 0; p < 2; p++) {
vpx_memcpy(t_above, xd->plane[p].above_context,
sizeof(ENTROPY_CONTEXT) * 2 * bw >> xd->plane[p].subsampling_x);
vpx_memcpy(t_left, xd->plane[p].left_context,
sizeof(ENTROPY_CONTEXT) * 2 * bh >> xd->plane[p].subsampling_y);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, yoff + b, PLANE_TYPE_UV,
UVCTX(t_above[x_idx >> 1], p) + (x_idx & 1),
UVCTX(t_left[y_idx >> 1], p) + (y_idx & 1),
t_above + x_idx, t_left + y_idx,
TX_4X4, bw * bh * 4);
}
yoff = (yoff * 5) >> 2; // u -> v
@ -1402,19 +1331,18 @@ static int rd_cost_sbuv_8x8(VP9_COMMON *const cm, MACROBLOCK *x,
int yoff = 16 * bw * bh;
int p, b, cost = 0;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
vpx_memcpy(&t_above, xd->above_context,
sizeof(ENTROPY_CONTEXT_PLANES) * bw);
vpx_memcpy(&t_left, xd->left_context,
sizeof(ENTROPY_CONTEXT_PLANES) * bh);
for (p = 1; p < MAX_MB_PLANE; p++) {
ENTROPY_CONTEXT t_above[8], t_left[8];
for (p = 0; p < 2; p++) {
vpx_memcpy(t_above, xd->plane[p].above_context,
sizeof(ENTROPY_CONTEXT) * 4 * bw >> xd->plane[p].subsampling_x);
vpx_memcpy(t_left, xd->plane[p].left_context,
sizeof(ENTROPY_CONTEXT) * 4 * bh >> xd->plane[p].subsampling_y);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, yoff + b * 4, PLANE_TYPE_UV,
UVCTX(t_above[x_idx], p),
UVCTX(t_left[y_idx], p),
t_above + x_idx * 2, t_left + y_idx * 2,
TX_8X8, bw * bh * 16);
}
yoff = (yoff * 5) >> 2; // u -> v
@ -1443,19 +1371,18 @@ static int rd_cost_sbuv_16x16(VP9_COMMON *const cm, MACROBLOCK *x,
int yoff = 64 * bw * bh;
int p, b, cost = 0;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
vpx_memcpy(&t_above, xd->above_context,
sizeof(ENTROPY_CONTEXT_PLANES) * 2 * bw);
vpx_memcpy(&t_left, xd->left_context,
sizeof(ENTROPY_CONTEXT_PLANES) * 2 * bh);
for (p = 1; p < MAX_MB_PLANE; p++) {
ENTROPY_CONTEXT t_above[8], t_left[8];
for (p = 0; p < 2; p++) {
vpx_memcpy(t_above, xd->plane[p].above_context,
sizeof(ENTROPY_CONTEXT) * 8 * bw >> xd->plane[p].subsampling_x);
vpx_memcpy(t_left, xd->plane[p].left_context,
sizeof(ENTROPY_CONTEXT) * 8 * bh >> xd->plane[p].subsampling_y);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b & (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, yoff + b * 16, PLANE_TYPE_UV,
UVCTX(t_above[x_idx * 2], p),
UVCTX(t_left[y_idx * 2], p),
t_above + x_idx * 4, t_left + y_idx * 4,
TX_16X16, bw * bh * 64);
}
yoff = (yoff * 5) >> 2; // u -> v
@ -1484,19 +1411,18 @@ static int rd_cost_sbuv_32x32(VP9_COMMON *const cm, MACROBLOCK *x,
int yoff = 256 * bh * bw;
int p, b, cost = 0;
MACROBLOCKD *const xd = &x->e_mbd;
ENTROPY_CONTEXT_PLANES t_above[4], t_left[4];
vpx_memcpy(&t_above, xd->above_context,
sizeof(ENTROPY_CONTEXT_PLANES) * 4 * bw);
vpx_memcpy(&t_left, xd->left_context,
sizeof(ENTROPY_CONTEXT_PLANES) * 4 * bh);
for (p = 1; p < MAX_MB_PLANE; p++) {
ENTROPY_CONTEXT t_above[8], t_left[8];
for (p = 0; p < 2; p++) {
vpx_memcpy(t_above, xd->plane[p].above_context,
sizeof(ENTROPY_CONTEXT) * 16 * bw >> xd->plane[p].subsampling_x);
vpx_memcpy(t_left, xd->plane[p].left_context,
sizeof(ENTROPY_CONTEXT) * 16 * bh >> xd->plane[p].subsampling_y);
for (b = 0; b < bw * bh; b++) {
const int x_idx = b * (bw - 1), y_idx = b >> bwl;
cost += cost_coeffs(cm, x, yoff + b * 64, PLANE_TYPE_UV,
UVCTX(t_above[x_idx * 4], p),
UVCTX(t_left[y_idx * 4], p),
t_above + x_idx * 8, t_left + y_idx * 8,
TX_32X32, 256 * bh * bw);
}
yoff = (yoff * 5) >> 2; // u -> v
@ -1775,8 +1701,8 @@ static int64_t encode_inter_mb_segment(VP9_COMMON *const cm,
BLOCK_OFFSET(xd->plane[0].dqcoeff, i, 16), 16);
*distortion += thisdistortion;
*labelyrate += cost_coeffs(cm, x, i, PLANE_TYPE_Y_WITH_DC,
ta + vp9_block2above[TX_4X4][i],
tl + vp9_block2left[TX_4X4][i], TX_4X4, 16);
ta + (i & 3),
tl + (i >> 2), TX_4X4, 16);
}
}
*distortion >>= 2;
@ -1796,13 +1722,11 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
MACROBLOCKD *xd = &x->e_mbd;
const int iblock[4] = { 0, 1, 4, 5 };
int othercost = 0, otherdist = 0;
ENTROPY_CONTEXT_PLANES tac, tlc;
ENTROPY_CONTEXT *tacp = (ENTROPY_CONTEXT *) &tac,
*tlcp = (ENTROPY_CONTEXT *) &tlc;
ENTROPY_CONTEXT tac[4], tlc[4];
if (otherrd) {
memcpy(&tac, ta, sizeof(ENTROPY_CONTEXT_PLANES));
memcpy(&tlc, tl, sizeof(ENTROPY_CONTEXT_PLANES));
memcpy(&tac, ta, sizeof(tac));
memcpy(&tlc, tl, sizeof(tlc));
}
*distortion = 0;
@ -1860,8 +1784,8 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
otherdist += thisdistortion;
xd->mode_info_context->mbmi.txfm_size = TX_8X8;
othercost += cost_coeffs(cm, x, idx, PLANE_TYPE_Y_WITH_DC,
tacp + vp9_block2above[TX_8X8][idx],
tlcp + vp9_block2left[TX_8X8][idx],
tac + (i & 1) * 2,
tlc + (i & 2),
TX_8X8, 16);
xd->mode_info_context->mbmi.txfm_size = TX_4X4;
}
@ -1879,14 +1803,14 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
*distortion += thisdistortion;
*labelyrate +=
cost_coeffs(cm, x, ib + iblock[j], PLANE_TYPE_Y_WITH_DC,
ta + vp9_block2above[TX_4X4][ib + iblock[j]],
tl + vp9_block2left[TX_4X4][ib + iblock[j]],
ta + (i & 1) * 2,
tl + (i & 2) + ((j & 2) >> 1),
TX_4X4, 16);
*labelyrate +=
cost_coeffs(cm, x, ib + iblock[j] + 1,
PLANE_TYPE_Y_WITH_DC,
ta + vp9_block2above[TX_4X4][ib + iblock[j] + 1],
tl + vp9_block2left[TX_4X4][ib + iblock[j]],
ta + (i & 1) * 2 + 1,
tl + (i & 2) + ((j & 2) >> 1),
TX_4X4, 16);
}
} else /* 8x8 */ {
@ -1906,14 +1830,14 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
xd->mode_info_context->mbmi.txfm_size = TX_4X4;
othercost +=
cost_coeffs(cm, x, ib + iblock[j], PLANE_TYPE_Y_WITH_DC,
tacp + vp9_block2above[TX_4X4][ib + iblock[j]],
tlcp + vp9_block2left[TX_4X4][ib + iblock[j]],
tac + (i & 1) * 2,
tlc + (i & 2) + ((j & 2) >> 1),
TX_4X4, 16);
othercost +=
cost_coeffs(cm, x, ib + iblock[j] + 1,
PLANE_TYPE_Y_WITH_DC,
tacp + vp9_block2above[TX_4X4][ib + iblock[j] + 1],
tlcp + vp9_block2left[TX_4X4][ib + iblock[j]],
tac + (i & 1) * 2 + 1,
tlc + (i & 2) + ((j & 2) >> 1),
TX_4X4, 16);
xd->mode_info_context->mbmi.txfm_size = TX_8X8;
}
@ -1924,9 +1848,9 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16), 64);
*distortion += thisdistortion;
*labelyrate += cost_coeffs(cm, x, idx, PLANE_TYPE_Y_WITH_DC,
ta + vp9_block2above[TX_8X8][idx],
tl + vp9_block2left[TX_8X8][idx], TX_8X8,
16);
ta + (i & 1) * 2,
tl + (i & 2),
TX_8X8, 16);
}
}
}
@ -1996,18 +1920,11 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
vp9_variance_fn_ptr_t *v_fn_ptr;
ENTROPY_CONTEXT_PLANES t_above, t_left;
ENTROPY_CONTEXT *ta, *tl;
ENTROPY_CONTEXT_PLANES t_above_b, t_left_b;
ENTROPY_CONTEXT *ta_b, *tl_b;
ENTROPY_CONTEXT t_above[4], t_left[4];
ENTROPY_CONTEXT t_above_b[4], t_left_b[4];
vpx_memcpy(&t_above, x->e_mbd.above_context, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&t_left, x->e_mbd.left_context, sizeof(ENTROPY_CONTEXT_PLANES));
ta = (ENTROPY_CONTEXT *)&t_above;
tl = (ENTROPY_CONTEXT *)&t_left;
ta_b = (ENTROPY_CONTEXT *)&t_above_b;
tl_b = (ENTROPY_CONTEXT *)&t_left_b;
vpx_memcpy(t_above, x->e_mbd.plane[0].above_context, sizeof(t_above));
vpx_memcpy(t_left, x->e_mbd.plane[0].left_context, sizeof(t_left));
v_fn_ptr = &cpi->fn_ptr[segmentation];
labels = vp9_mbsplits[segmentation];
@ -2040,15 +1957,10 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
int64_t this_rd, other_rd;
int distortion;
int labelyrate;
ENTROPY_CONTEXT_PLANES t_above_s, t_left_s;
ENTROPY_CONTEXT *ta_s;
ENTROPY_CONTEXT *tl_s;
ENTROPY_CONTEXT t_above_s[4], t_left_s[4];
vpx_memcpy(&t_above_s, &t_above, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(&t_left_s, &t_left, sizeof(ENTROPY_CONTEXT_PLANES));
ta_s = (ENTROPY_CONTEXT *)&t_above_s;
tl_s = (ENTROPY_CONTEXT *)&t_left_s;
vpx_memcpy(t_above_s, t_above, sizeof(t_above_s));
vpx_memcpy(t_left_s, t_left, sizeof(t_left_s));
// motion search for newmv (single predictor case only)
if (mbmi->second_ref_frame <= 0 && this_mode == NEW4X4) {
@ -2183,13 +2095,13 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
if (segmentation == PARTITIONING_4X4) {
this_rd = encode_inter_mb_segment(&cpi->common,
x, labels, i, &labelyrate,
&distortion, ta_s, tl_s);
&distortion, t_above_s, t_left_s);
other_rd = this_rd;
} else {
this_rd = encode_inter_mb_segment_8x8(&cpi->common,
x, labels, i, &labelyrate,
&distortion, &other_rd,
ta_s, tl_s);
t_above_s, t_left_s);
}
this_rd += RDCOST(x->rdmult, x->rddiv, rate, 0);
rate += labelyrate;
@ -2215,14 +2127,14 @@ static void rd_check_segment_txsize(VP9_COMP *cpi, MACROBLOCK *x,
if (other_rd < best_other_rd)
best_other_rd = other_rd;
vpx_memcpy(ta_b, ta_s, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(tl_b, tl_s, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(t_above_b, t_above_s, sizeof(t_above_s));
vpx_memcpy(t_left_b, t_left_s, sizeof(t_left_s));
}
} /*for each 4x4 mode*/
vpx_memcpy(ta, ta_b, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(tl, tl_b, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memcpy(t_above, t_above_b, sizeof(t_above));
vpx_memcpy(t_left, t_left_b, sizeof(t_left));
labels2mode(x, labels, i, mode_selected, &mode_mv[mode_selected],
&second_mode_mv[mode_selected], seg_mvs[i],

126
vp9/encoder/vp9_tokenize.c
Просмотреть файл

@ -109,17 +109,24 @@ static void tokenize_b(VP9_COMP *cpi,
int c = 0, rc = 0;
TOKENEXTRA *t = *tp; /* store tokens starting here */
const struct plane_block_idx pb_idx = plane_block_idx(y_blocks, ib);
const BLOCK_SIZE_TYPE sb_type = mbmi->sb_type;
const int bwl = b_width_log2(sb_type);
const int off = pb_idx.block >> (2 * tx_size);
const int mod = bwl - tx_size - xd->plane[pb_idx.plane].subsampling_x;
const int aoff = (off & ((1 << mod) - 1)) << tx_size;
const int loff = (off >> mod) << tx_size;
ENTROPY_CONTEXT *A = xd->plane[pb_idx.plane].above_context + aoff;
ENTROPY_CONTEXT *L = xd->plane[pb_idx.plane].left_context + loff;
const int eob = xd->plane[pb_idx.plane].eobs[pb_idx.block];
const int16_t *qcoeff_ptr = BLOCK_OFFSET(xd->plane[pb_idx.plane].qcoeff,
pb_idx.block, 16);
int seg_eob, default_eob, pad;
const int segment_id = mbmi->segment_id;
const BLOCK_SIZE_TYPE sb_type = mbmi->sb_type;
const int *scan, *nb;
vp9_coeff_count *counts;
vp9_coeff_probs *coef_probs;
const int ref = mbmi->ref_frame != INTRA_FRAME;
ENTROPY_CONTEXT *a, *l, *a1, *l1, *a2, *l2, *a3, *l3, a_ec, l_ec;
ENTROPY_CONTEXT above_ec, left_ec;
uint8_t token_cache[1024];
TX_TYPE tx_type = DCT_DCT;
#if CONFIG_CODE_ZEROGROUP
@ -137,68 +144,14 @@ static void tokenize_b(VP9_COMP *cpi,
#endif
assert((!type && !pb_idx.plane) || (type && pb_idx.plane));
if (sb_type == BLOCK_SIZE_SB64X64) {
a = (ENTROPY_CONTEXT *)xd->above_context +
vp9_block2above_sb64[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context + vp9_block2left_sb64[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a2 = a1 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l2 = l1 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a3 = a2 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l3 = l2 + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
} else if (sb_type == BLOCK_SIZE_SB32X64) {
a = (ENTROPY_CONTEXT *)xd->above_context +
vp9_block2above_sb32x64[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context +
vp9_block2left_sb32x64[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a2 = a3 = l2 = l3 = NULL;
} else if (sb_type == BLOCK_SIZE_SB64X32) {
a = (ENTROPY_CONTEXT *)xd->above_context +
vp9_block2above_sb64x32[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context +
vp9_block2left_sb64x32[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a2 = a3 = l2 = l3 = NULL;
} else if (sb_type == BLOCK_SIZE_SB32X32) {
a = (ENTROPY_CONTEXT *)xd->above_context + vp9_block2above_sb[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context + vp9_block2left_sb[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a2 = a3 = l2 = l3 = NULL;
} else if (sb_type == BLOCK_SIZE_SB16X32) {
a = (ENTROPY_CONTEXT *)xd->above_context +
vp9_block2above_sb16x32[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context +
vp9_block2left_sb16x32[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a1 = l1 = a2 = l2 = a3 = l3 = NULL;
} else if (sb_type == BLOCK_SIZE_SB32X16) {
a = (ENTROPY_CONTEXT *)xd->above_context +
vp9_block2above_sb32x16[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context +
vp9_block2left_sb32x16[tx_size][ib];
a1 = a + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
l1 = l + sizeof(ENTROPY_CONTEXT_PLANES) / sizeof(ENTROPY_CONTEXT);
a1 = l1 = a2 = l2 = a3 = l3 = NULL;
} else {
assert(sb_type == BLOCK_SIZE_MB16X16);
a = (ENTROPY_CONTEXT *)xd->above_context + vp9_block2above[tx_size][ib];
l = (ENTROPY_CONTEXT *)xd->left_context + vp9_block2left[tx_size][ib];
a1 = l1 = a2 = l2 = a3 = l3 = NULL;
}
switch (tx_size) {
default:
case TX_4X4: {
tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_4x4(xd, ib) : DCT_DCT;
a_ec = *a;
l_ec = *l;
above_ec = A[0] != 0;
left_ec = L[0] != 0;
seg_eob = 16;
scan = get_scan_4x4(tx_type);
counts = cpi->coef_counts_4x4;
@ -214,8 +167,8 @@ static void tokenize_b(VP9_COMP *cpi,
const int x = ib & ((1 << sz) - 1), y = ib - x;
tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_8x8(xd, y + (x >> 1)) : DCT_DCT;
a_ec = (a[0] + a[1]) != 0;
l_ec = (l[0] + l[1]) != 0;
above_ec = (A[0] + A[1]) != 0;
left_ec = (L[0] + L[1]) != 0;
seg_eob = 64;
scan = get_scan_8x8(tx_type);
counts = cpi->coef_counts_8x8;
@ -231,13 +184,8 @@ static void tokenize_b(VP9_COMP *cpi,
const int x = ib & ((1 << sz) - 1), y = ib - x;
tx_type = (type == PLANE_TYPE_Y_WITH_DC) ?
get_tx_type_16x16(xd, y + (x >> 2)) : DCT_DCT;
if (type != PLANE_TYPE_UV) {
a_ec = (a[0] + a[1] + a[2] + a[3]) != 0;
l_ec = (l[0] + l[1] + l[2] + l[3]) != 0;
} else {
a_ec = (a[0] + a[1] + a1[0] + a1[1]) != 0;
l_ec = (l[0] + l[1] + l1[0] + l1[1]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3]) != 0;
seg_eob = 256;
scan = get_scan_16x16(tx_type);
counts = cpi->coef_counts_16x16;
@ -249,17 +197,8 @@ static void tokenize_b(VP9_COMP *cpi,
break;
}
case TX_32X32:
if (type != PLANE_TYPE_UV) {
a_ec = (a[0] + a[1] + a[2] + a[3] +
a1[0] + a1[1] + a1[2] + a1[3]) != 0;
l_ec = (l[0] + l[1] + l[2] + l[3] +
l1[0] + l1[1] + l1[2] + l1[3]) != 0;
} else {
a_ec = (a[0] + a[1] + a1[0] + a1[1] +
a2[0] + a2[1] + a3[0] + a3[1]) != 0;
l_ec = (l[0] + l[1] + l1[0] + l1[1] +
l2[0] + l2[1] + l3[0] + l3[1]) != 0;
}
above_ec = (A[0] + A[1] + A[2] + A[3] + A[4] + A[5] + A[6] + A[7]) != 0;
left_ec = (L[0] + L[1] + L[2] + L[3] + L[4] + L[5] + L[6] + L[7]) != 0;
seg_eob = 1024;
scan = vp9_default_zig_zag1d_32x32;
counts = cpi->coef_counts_32x32;
@ -271,7 +210,7 @@ static void tokenize_b(VP9_COMP *cpi,
break;
}
pt = combine_entropy_contexts(a_ec, l_ec);
pt = combine_entropy_contexts(above_ec, left_ec);
nb = vp9_get_coef_neighbors_handle(scan, &pad);
default_eob = seg_eob;
@ -403,33 +342,8 @@ static void tokenize_b(VP9_COMP *cpi,
} while (c < eob && ++c < seg_eob);
*tp = t;
a_ec = l_ec = (c > 0); /* 0 <-> all coeff data is zero */
a[0] = a_ec;
l[0] = l_ec;
if (tx_size == TX_8X8) {
a[1] = a_ec;
l[1] = l_ec;
} else if (tx_size == TX_16X16) {
if (type != PLANE_TYPE_UV) {
a[1] = a[2] = a[3] = a_ec;
l[1] = l[2] = l[3] = l_ec;
} else {
a1[0] = a1[1] = a[1] = a_ec;
l1[0] = l1[1] = l[1] = l_ec;
}
} else if (tx_size == TX_32X32) {
if (type != PLANE_TYPE_UV) {
a[1] = a[2] = a[3] = a_ec;
l[1] = l[2] = l[3] = l_ec;
a1[0] = a1[1] = a1[2] = a1[3] = a_ec;
l1[0] = l1[1] = l1[2] = l1[3] = l_ec;
} else {
a[1] = a1[0] = a1[1] = a_ec;
l[1] = l1[0] = l1[1] = l_ec;
a2[0] = a2[1] = a3[0] = a3[1] = a_ec;
l2[0] = l2[1] = l3[0] = l3[1] = l_ec;
}
for (pt = 0; pt < (1 << tx_size); pt++) {
A[pt] = L[pt] = c > 0;
}
}

1
vp9/vp9_common.mk
Просмотреть файл

@ -15,7 +15,6 @@ VP9_COMMON_SRCS-yes += common/vp9_ppflags.h
VP9_COMMON_SRCS-yes += common/vp9_onyx.h
VP9_COMMON_SRCS-yes += common/vp9_alloccommon.c
VP9_COMMON_SRCS-yes += common/vp9_asm_com_offsets.c
VP9_COMMON_SRCS-yes += common/vp9_blockd.c
VP9_COMMON_SRCS-yes += common/vp9_coefupdateprobs.h
VP9_COMMON_SRCS-yes += common/vp9_convolve.c
VP9_COMMON_SRCS-yes += common/vp9_convolve.h