xref: /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/armVCM4P2_DCT_Table.c

/*
 * Copyright (C) 2007-2008 ARM Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
 /**
 *
 * File Name:  armVCM4P2_DCT_Table.c
 * OpenMAX DL: v1.0.2
 * Revision:   9641
 * Date:       Thursday, February 7, 2008
 *
 *
 *
 *
 * File:        armVCM4P2_DCT_Table.c
 * Description: Contains the DCT/IDCT coefficent matrix
 *
 */

#ifndef _OMXDCTCOSTAB_C_
#define _OMXDCTCOSTAB_C_

#include "omxtypes.h"
#include "armOMX.h"

const OMX_F64 armVCM4P2_preCalcDCTCos[8][8] =
{
        {
                0.353553390593273730,
                0.490392640201615220,
                0.461939766255643370,
                0.415734806151272620,
                0.353553390593273790,
                0.277785116509801140,
                0.191341716182544920,
                0.097545161008064152
        },
        {
                0.353553390593273730,
                0.415734806151272620,
                0.191341716182544920,
                -0.097545161008064096,
                -0.353553390593273730,
                -0.490392640201615220,
                -0.461939766255643420,
                -0.277785116509801090
        },
        {
                0.353553390593273730,
                0.277785116509801140,
                -0.191341716182544860,
                -0.490392640201615220,
                -0.353553390593273840,
                0.097545161008064138,
                0.461939766255643260,
                0.415734806151272730
        },
        {
                0.353553390593273730,
                0.097545161008064152,
                -0.461939766255643370,
                -0.277785116509801090,
                0.353553390593273680,
                0.415734806151272730,
                -0.191341716182544920,
                -0.490392640201615330
        },
        {
                0.353553390593273730,
                -0.097545161008064096,
                -0.461939766255643420,
                0.277785116509800920,
                0.353553390593273840,
                -0.415734806151272620,
                -0.191341716182545280,
                0.490392640201615220
        },
        {
                0.353553390593273730,
                -0.277785116509800980,
                -0.191341716182545170,
                0.490392640201615220,
                -0.353553390593273340,
                -0.097545161008064013,
                0.461939766255643370,
                -0.415734806151272510
        },
        {
                0.353553390593273730,
                -0.415734806151272670,
                0.191341716182545000,
                0.097545161008064388,
                -0.353553390593273620,
                0.490392640201615330,
                -0.461939766255643200,
                0.277785116509800760
        },
        {
                0.353553390593273730,
                -0.490392640201615220,
                0.461939766255643260,
                -0.415734806151272620,
                0.353553390593273290,
                -0.277785116509800760,
                0.191341716182544780,
                -0.097545161008064277
        }
};

#endif /*_OMXDCTCOSTAB_C_*/


/* End of file */