523 lines
15 KiB
C++
523 lines
15 KiB
C++
/*****************************************************************************
|
|
* Copyright (C) 2013 x265 project
|
|
*
|
|
* Authors: Steve Borho <steve@borho.org>
|
|
* Min Chen <min.chen@multicorewareinc.com>
|
|
* Praveen Kumar Tiwari <praveen@multicorewareinc.com>
|
|
* Nabajit Deka <nabajit@multicorewareinc.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
|
|
*
|
|
* This program is also available under a commercial proprietary license.
|
|
* For more information, contact us at license @ x265.com.
|
|
*****************************************************************************/
|
|
|
|
#include "common.h"
|
|
#include "mbdstharness.h"
|
|
|
|
using namespace X265_NS;
|
|
|
|
struct DctConf
|
|
{
|
|
const char *name;
|
|
int width;
|
|
};
|
|
|
|
const DctConf dctInfo[] =
|
|
{
|
|
{ "dct4x4\t", 4 },
|
|
{ "dct8x8\t", 8 },
|
|
{ "dct16x16", 16 },
|
|
{ "dct32x32", 32 },
|
|
};
|
|
|
|
const DctConf idctInfo[] =
|
|
{
|
|
{ "idct4x4\t", 4 },
|
|
{ "idct8x8\t", 8 },
|
|
{ "idct16x16", 16 },
|
|
{ "idct32x32", 32 },
|
|
};
|
|
|
|
MBDstHarness::MBDstHarness()
|
|
{
|
|
const int idct_max = (1 << (X265_DEPTH + 4)) - 1;
|
|
|
|
/* [0] --- Random values
|
|
* [1] --- Minimum
|
|
* [2] --- Maximum */
|
|
for (int i = 0; i < TEST_BUF_SIZE; i++)
|
|
{
|
|
short_test_buff[0][i] = (rand() & PIXEL_MAX) - (rand() & PIXEL_MAX);
|
|
int_test_buff[0][i] = rand() % PIXEL_MAX;
|
|
int_idct_test_buff[0][i] = (rand() % (SHORT_MAX - SHORT_MIN)) - SHORT_MAX;
|
|
short_denoise_test_buff1[0][i] = short_denoise_test_buff2[0][i] = (rand() & SHORT_MAX) - (rand() & SHORT_MAX);
|
|
|
|
short_test_buff[1][i] = -PIXEL_MAX;
|
|
int_test_buff[1][i] = -PIXEL_MAX;
|
|
int_idct_test_buff[1][i] = SHORT_MIN;
|
|
short_denoise_test_buff1[1][i] = short_denoise_test_buff2[1][i] = -SHORT_MAX;
|
|
|
|
short_test_buff[2][i] = PIXEL_MAX;
|
|
int_test_buff[2][i] = PIXEL_MAX;
|
|
int_idct_test_buff[2][i] = SHORT_MAX;
|
|
short_denoise_test_buff1[2][i] = short_denoise_test_buff2[2][i] = SHORT_MAX;
|
|
|
|
mbuf1[i] = rand() & PIXEL_MAX;
|
|
mbufdct[i] = (rand() & PIXEL_MAX) - (rand() & PIXEL_MAX);
|
|
mbufidct[i] = (rand() & idct_max);
|
|
}
|
|
|
|
#if _DEBUG
|
|
memset(mshortbuf2, 0, MAX_TU_SIZE * sizeof(int16_t));
|
|
memset(mshortbuf3, 0, MAX_TU_SIZE * sizeof(int16_t));
|
|
|
|
memset(mintbuf1, 0, MAX_TU_SIZE * sizeof(int));
|
|
memset(mintbuf2, 0, MAX_TU_SIZE * sizeof(int));
|
|
memset(mintbuf3, 0, MAX_TU_SIZE * sizeof(int));
|
|
memset(mintbuf4, 0, MAX_TU_SIZE * sizeof(int));
|
|
#endif // if _DEBUG
|
|
}
|
|
|
|
bool MBDstHarness::check_dct_primitive(dct_t ref, dct_t opt, intptr_t width)
|
|
{
|
|
int j = 0;
|
|
intptr_t cmp_size = sizeof(short) * width * width;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int index = rand() % TEST_CASES;
|
|
|
|
ref(short_test_buff[index] + j, mshortbuf2, width);
|
|
checked(opt, short_test_buff[index] + j, mshortbuf3, width);
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, cmp_size))
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_idct_primitive(idct_t ref, idct_t opt, intptr_t width)
|
|
{
|
|
int j = 0;
|
|
intptr_t cmp_size = sizeof(int16_t) * width * width;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int index = rand() % TEST_CASES;
|
|
|
|
ref(short_test_buff[index] + j, mshortbuf2, width);
|
|
checked(opt, short_test_buff[index] + j, mshortbuf3, width);
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, cmp_size))
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_dequant_primitive(dequant_normal_t ref, dequant_normal_t opt)
|
|
{
|
|
int j = 0;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int index = rand() % TEST_CASES;
|
|
int log2TrSize = (rand() % 4) + 2;
|
|
|
|
int width = (1 << log2TrSize);
|
|
int height = width;
|
|
int qp = rand() % (QP_MAX_SPEC + QP_BD_OFFSET + 1);
|
|
int per = qp / 6;
|
|
int rem = qp % 6;
|
|
static const int invQuantScales[6] = { 40, 45, 51, 57, 64, 72 };
|
|
int scale = invQuantScales[rem] << per;
|
|
int transformShift = MAX_TR_DYNAMIC_RANGE - X265_DEPTH - log2TrSize;
|
|
int shift = QUANT_IQUANT_SHIFT - QUANT_SHIFT - transformShift;
|
|
|
|
ref(short_test_buff[index] + j, mshortbuf2, width * height, scale, shift);
|
|
checked(opt, short_test_buff[index] + j, mshortbuf3, width * height, scale, shift);
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, sizeof(int16_t) * height * width))
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_dequant_primitive(dequant_scaling_t ref, dequant_scaling_t opt)
|
|
{
|
|
int j = 0;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
|
|
memset(mshortbuf2, 0, MAX_TU_SIZE * sizeof(int16_t));
|
|
memset(mshortbuf3, 0, MAX_TU_SIZE * sizeof(int16_t));
|
|
|
|
int log2TrSize = (rand() % 4) + 2;
|
|
|
|
int width = (1 << log2TrSize);
|
|
int height = width;
|
|
|
|
int qp = rand() % (QP_MAX_SPEC + QP_BD_OFFSET + 1);
|
|
int per = qp / 6;
|
|
int transformShift = MAX_TR_DYNAMIC_RANGE - X265_DEPTH - log2TrSize;
|
|
int shift = QUANT_IQUANT_SHIFT - QUANT_SHIFT - transformShift;
|
|
|
|
int cmp_size = sizeof(int16_t) * height * width;
|
|
int index1 = rand() % TEST_CASES;
|
|
|
|
ref(short_test_buff[index1] + j, int_test_buff[index1] + j, mshortbuf2, width * height, per, shift);
|
|
checked(opt, short_test_buff[index1] + j, int_test_buff[index1] + j, mshortbuf3, width * height, per, shift);
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, cmp_size))
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_quant_primitive(quant_t ref, quant_t opt)
|
|
{
|
|
int j = 0;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int width = 1 << (rand() % 4 + 2);
|
|
int height = width;
|
|
|
|
uint32_t optReturnValue = 0;
|
|
uint32_t refReturnValue = 0;
|
|
|
|
int sliceType = rand() % 2;
|
|
int log2TrSize = rand() % 4 + 2;
|
|
int qp = rand() % (QP_MAX_SPEC + QP_BD_OFFSET + 1);
|
|
int per = qp / 6;
|
|
int transformShift = MAX_TR_DYNAMIC_RANGE - X265_DEPTH - log2TrSize;
|
|
|
|
int bits = QUANT_SHIFT + per + transformShift;
|
|
int valueToAdd = (sliceType == 1 ? 171 : 85) << (bits - 9);
|
|
int cmp_size = sizeof(int) * height * width;
|
|
int cmp_size1 = sizeof(short) * height * width;
|
|
int numCoeff = height * width;
|
|
|
|
int index1 = rand() % TEST_CASES;
|
|
int index2 = rand() % TEST_CASES;
|
|
|
|
refReturnValue = ref(short_test_buff[index1] + j, int_test_buff[index2] + j, mintbuf1, mshortbuf2, bits, valueToAdd, numCoeff);
|
|
optReturnValue = (uint32_t)checked(opt, short_test_buff[index1] + j, int_test_buff[index2] + j, mintbuf3, mshortbuf3, bits, valueToAdd, numCoeff);
|
|
|
|
if (memcmp(mintbuf1, mintbuf3, cmp_size))
|
|
return false;
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, cmp_size1))
|
|
return false;
|
|
|
|
if (optReturnValue != refReturnValue)
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_nquant_primitive(nquant_t ref, nquant_t opt)
|
|
{
|
|
int j = 0;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int width = (rand() % 4 + 1) * 4;
|
|
int height = width;
|
|
|
|
uint32_t optReturnValue = 0;
|
|
uint32_t refReturnValue = 0;
|
|
|
|
int bits = rand() % 32;
|
|
int valueToAdd = rand() % (1 << bits);
|
|
int cmp_size = sizeof(short) * height * width;
|
|
int numCoeff = height * width;
|
|
|
|
int index1 = rand() % TEST_CASES;
|
|
int index2 = rand() % TEST_CASES;
|
|
|
|
refReturnValue = ref(short_test_buff[index1] + j, int_test_buff[index2] + j, mshortbuf2, bits, valueToAdd, numCoeff);
|
|
optReturnValue = (uint32_t)checked(opt, short_test_buff[index1] + j, int_test_buff[index2] + j, mshortbuf3, bits, valueToAdd, numCoeff);
|
|
|
|
if (memcmp(mshortbuf2, mshortbuf3, cmp_size))
|
|
return false;
|
|
|
|
if (optReturnValue != refReturnValue)
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
bool MBDstHarness::check_count_nonzero_primitive(count_nonzero_t ref, count_nonzero_t opt)
|
|
{
|
|
int j = 0;
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
int index = i % TEST_CASES;
|
|
int opt_cnt = (int)checked(opt, short_test_buff[index] + j);
|
|
int ref_cnt = ref(short_test_buff[index] + j);
|
|
if (ref_cnt != opt_cnt)
|
|
return false;
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool MBDstHarness::check_denoise_dct_primitive(denoiseDct_t ref, denoiseDct_t opt)
|
|
{
|
|
int j = 0;
|
|
|
|
for (int s = 0; s < 4; s++)
|
|
{
|
|
int log2TrSize = s + 2;
|
|
int num = 1 << (log2TrSize * 2);
|
|
int cmp_size = sizeof(int) * num;
|
|
int cmp_short = sizeof(short) * num;
|
|
|
|
for (int i = 0; i < ITERS; i++)
|
|
{
|
|
memset(mubuf1, 0, num * sizeof(uint32_t));
|
|
memset(mubuf2, 0, num * sizeof(uint32_t));
|
|
memset(mushortbuf1, 0, num * sizeof(uint16_t));
|
|
|
|
for (int k = 0; k < num; k++)
|
|
mushortbuf1[k] = rand() % UNSIGNED_SHORT_MAX;
|
|
|
|
int index = rand() % TEST_CASES;
|
|
|
|
ref(short_denoise_test_buff1[index] + j, mubuf1, mushortbuf1, num);
|
|
checked(opt, short_denoise_test_buff2[index] + j, mubuf2, mushortbuf1, num);
|
|
|
|
if (memcmp(short_denoise_test_buff1[index] + j, short_denoise_test_buff2[index] + j, cmp_short))
|
|
return false;
|
|
|
|
if (memcmp(mubuf1, mubuf2, cmp_size))
|
|
return false;
|
|
|
|
reportfail();
|
|
j += INCR;
|
|
}
|
|
j = 0;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
bool MBDstHarness::testCorrectness(const EncoderPrimitives& ref, const EncoderPrimitives& opt)
|
|
{
|
|
for (int i = 0; i < NUM_TR_SIZE; i++)
|
|
{
|
|
if (opt.cu[i].dct)
|
|
{
|
|
if (!check_dct_primitive(ref.cu[i].dct, opt.cu[i].dct, dctInfo[i].width))
|
|
{
|
|
printf("\n%s failed\n", dctInfo[i].name);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < NUM_TR_SIZE; i++)
|
|
{
|
|
if (opt.cu[i].idct)
|
|
{
|
|
if (!check_idct_primitive(ref.cu[i].idct, opt.cu[i].idct, idctInfo[i].width))
|
|
{
|
|
printf("%s failed\n", idctInfo[i].name);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (opt.dst4x4)
|
|
{
|
|
if (!check_dct_primitive(ref.dst4x4, opt.dst4x4, 4))
|
|
{
|
|
printf("dst4x4: Failed\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.idst4x4)
|
|
{
|
|
if (!check_idct_primitive(ref.idst4x4, opt.idst4x4, 4))
|
|
{
|
|
printf("idst4x4: Failed\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.dequant_normal)
|
|
{
|
|
if (!check_dequant_primitive(ref.dequant_normal, opt.dequant_normal))
|
|
{
|
|
printf("dequant: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.dequant_scaling)
|
|
{
|
|
if (!check_dequant_primitive(ref.dequant_scaling, opt.dequant_scaling))
|
|
{
|
|
printf("dequant_scaling: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.quant)
|
|
{
|
|
if (!check_quant_primitive(ref.quant, opt.quant))
|
|
{
|
|
printf("quant: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.nquant)
|
|
{
|
|
if (!check_nquant_primitive(ref.nquant, opt.nquant))
|
|
{
|
|
printf("nquant: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
for (int i = 0; i < NUM_TR_SIZE; i++)
|
|
{
|
|
if (opt.cu[i].count_nonzero)
|
|
{
|
|
if (!check_count_nonzero_primitive(ref.cu[i].count_nonzero, opt.cu[i].count_nonzero))
|
|
{
|
|
printf("count_nonzero[%dx%d] Failed!\n", 4 << i, 4 << i);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if (opt.dequant_scaling)
|
|
{
|
|
if (!check_dequant_primitive(ref.dequant_scaling, opt.dequant_scaling))
|
|
{
|
|
printf("dequant_scaling: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (opt.denoiseDct)
|
|
{
|
|
if (!check_denoise_dct_primitive(ref.denoiseDct, opt.denoiseDct))
|
|
{
|
|
printf("denoiseDct: Failed!\n");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void MBDstHarness::measureSpeed(const EncoderPrimitives& ref, const EncoderPrimitives& opt)
|
|
{
|
|
if (opt.dst4x4)
|
|
{
|
|
printf("dst4x4\t");
|
|
REPORT_SPEEDUP(opt.dst4x4, ref.dst4x4, mbuf1, mshortbuf2, 4);
|
|
}
|
|
|
|
for (int value = 0; value < NUM_TR_SIZE; value++)
|
|
{
|
|
if (opt.cu[value].dct)
|
|
{
|
|
printf("%s\t", dctInfo[value].name);
|
|
REPORT_SPEEDUP(opt.cu[value].dct, ref.cu[value].dct, mbuf1, mshortbuf2, dctInfo[value].width);
|
|
}
|
|
}
|
|
|
|
if (opt.idst4x4)
|
|
{
|
|
printf("idst4x4\t");
|
|
REPORT_SPEEDUP(opt.idst4x4, ref.idst4x4, mbuf1, mshortbuf2, 4);
|
|
}
|
|
|
|
for (int value = 0; value < NUM_TR_SIZE; value++)
|
|
{
|
|
if (opt.cu[value].idct)
|
|
{
|
|
printf("%s\t", idctInfo[value].name);
|
|
REPORT_SPEEDUP(opt.cu[value].idct, ref.cu[value].idct, mshortbuf3, mshortbuf2, idctInfo[value].width);
|
|
}
|
|
}
|
|
|
|
if (opt.dequant_normal)
|
|
{
|
|
printf("dequant_normal\t");
|
|
REPORT_SPEEDUP(opt.dequant_normal, ref.dequant_normal, short_test_buff[0], mshortbuf2, 32 * 32, 70, 1);
|
|
}
|
|
|
|
if (opt.dequant_scaling)
|
|
{
|
|
printf("dequant_scaling\t");
|
|
REPORT_SPEEDUP(opt.dequant_scaling, ref.dequant_scaling, short_test_buff[0], mintbuf3, mshortbuf2, 32 * 32, 5, 1);
|
|
}
|
|
|
|
if (opt.quant)
|
|
{
|
|
printf("quant\t\t");
|
|
REPORT_SPEEDUP(opt.quant, ref.quant, short_test_buff[0], int_test_buff[1], mintbuf3, mshortbuf2, 23, 23785, 32 * 32);
|
|
}
|
|
|
|
if (opt.nquant)
|
|
{
|
|
printf("nquant\t\t");
|
|
REPORT_SPEEDUP(opt.nquant, ref.nquant, short_test_buff[0], int_test_buff[1], mshortbuf2, 23, 23785, 32 * 32);
|
|
}
|
|
for (int value = 0; value < NUM_TR_SIZE; value++)
|
|
{
|
|
if (opt.cu[value].count_nonzero)
|
|
{
|
|
printf("count_nonzero[%dx%d]", 4 << value, 4 << value);
|
|
REPORT_SPEEDUP(opt.cu[value].count_nonzero, ref.cu[value].count_nonzero, mbuf1);
|
|
}
|
|
}
|
|
if (opt.denoiseDct)
|
|
{
|
|
printf("denoiseDct\t");
|
|
REPORT_SPEEDUP(opt.denoiseDct, ref.denoiseDct, short_denoise_test_buff1[0], mubuf1, mushortbuf1, 32 * 32);
|
|
}
|
|
}
|