blob: aecfd31442a0bc16b5c2788087964bca3583e053 [file] [log] [blame]
/*
* Copyright 2020 Google LLC
*
*/
/*
* Copyright (c) 2020, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#include "idct_shader_common.h"
#define N 16
#define ScanSize 64
#define IdctOutputShiftH 2
#define IdctOutputShiftV 4
cbuffer cb_scans_16x16 : register(b0) { int4 cb_scans[ScanSize * 3]; };
groupshared int shared_mem[16 * 64];
IDCT_GEN(N, 1, 1, 1, N / 4, 0, TRANSFORM_SELECT16, TRANSFORM_SELECT16);
/*
#include "idct_shader_common.h"
enum
{
N = 16,
ScanSize = 64,
IdctOutputShiftH = 2,
IdctOutputShiftV = 4,
};
typedef struct
{
int4 table[ScanSize*3];
} Scans16x16;
typedef struct
{
PSSLIdctData * data;
Scans16x16 * scans;
uint index_offset;
uint wicount;
} PSSLIdctSRT;
thread_group_memory int shared_mem[16 * 64];
IDCT_GEN(N, 1, 1, 1, N/4, 0, TRANSFORM_SELECT16, TRANSFORM_SELECT16);
*/