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/************************************************************************** |
/***************************************************************************** |
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* |
* |
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* XVID MPEG-4 VIDEO CODEC - Unit tests and benches |
* XVID MPEG-4 VIDEO CODEC |
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* - Unit tests and benches - |
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* |
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* Copyright(C) 2002 Pascal Massimino <skal@planet-d.net> |
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* |
* |
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* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
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* |
* |
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* You should have received a copy of the GNU General Public License |
* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* $Id$ |
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* |
* |
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*************************************************************************/ |
****************************************************************************/ |
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/************************************************************************ |
/***************************************************************************** |
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* |
* |
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* 'Reference' output is at the end of file. |
* 'Reference' output is at the end of file. |
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* Don't take the checksums and crc too seriouly, they aren't |
* Don't take the checksums and crc too seriouly, they aren't |
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* compiles with something like: |
* compiles with something like: |
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* gcc -o xvid_bench xvid_bench.c -I../src/ -lxvidcore -lm |
* gcc -o xvid_bench xvid_bench.c -I../src/ -lxvidcore -lm |
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* |
* |
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* History: |
****************************************************************************/ |
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* |
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* 06.06.2002 initial coding -Skal- |
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* |
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*************************************************************************/ |
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37 |
#include <stdio.h> |
#include <stdio.h> |
38 |
#include <stdlib.h> |
#include <stdlib.h> |
54 |
#include "image/colorspace.h" |
#include "image/colorspace.h" |
55 |
#include "image/interpolate8x8.h" |
#include "image/interpolate8x8.h" |
56 |
#include "utils/mem_transfer.h" |
#include "utils/mem_transfer.h" |
57 |
#include "quant/quant_h263.h" |
#include "quant/quant.h" |
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#include "quant/quant_mpeg4.h" |
|
58 |
#include "motion/sad.h" |
#include "motion/sad.h" |
59 |
#include "utils/emms.h" |
#include "utils/emms.h" |
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#include "utils/timer.h" |
#include "utils/timer.h" |
114 |
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|
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CPU cpu_list[] = |
CPU cpu_list[] = |
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{ { "PLAINC", 0 } |
{ { "PLAINC", 0 } |
117 |
|
#ifdef ARCH_IS_IA32 |
118 |
, { "MMX ", XVID_CPU_MMX } |
, { "MMX ", XVID_CPU_MMX } |
119 |
, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } |
, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } |
120 |
, { "SSE2 ", XVID_CPU_SSE2 | XVID_CPU_MMX } |
, { "SSE2 ", XVID_CPU_SSE2 | XVID_CPU_MMX } |
121 |
, { "3DNOW ", XVID_CPU_3DNOW } |
, { "3DNOW ", XVID_CPU_3DNOW } |
122 |
, { "3DNOWE", XVID_CPU_3DNOWEXT } |
, { "3DNOWE", XVID_CPU_3DNOWEXT } |
123 |
, { "IA64 ", XVID_CPU_IA64 } |
#endif |
124 |
|
//, { "IA64 ", XVID_CPU_IA64 } |
125 |
//, { "TSC ", XVID_CPU_TSC } |
//, { "TSC ", XVID_CPU_TSC } |
126 |
, { 0, 0 } } |
, { 0, 0 } }; |
127 |
|
|
128 |
, cpu_short_list[] = |
CPU cpu_short_list[] = |
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{ { "PLAINC", 0 } |
{ { "PLAINC", 0 } |
130 |
|
#ifdef ARCH_IS_IA32 |
131 |
, { "MMX ", XVID_CPU_MMX } |
, { "MMX ", XVID_CPU_MMX } |
132 |
//, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } |
//, { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } |
133 |
, { "IA64 ", XVID_CPU_IA64 } |
#endif |
134 |
, { 0, 0 } } |
//, { "IA64 ", XVID_CPU_IA64 } |
135 |
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, { 0, 0 } }; |
136 |
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|
137 |
, cpu_short_list2[] = |
CPU cpu_short_list2[] = |
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{ { "PLAINC", 0 } |
{ { "PLAINC", 0 } |
139 |
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#ifdef ARCH_IS_IA32 |
140 |
, { "MMX ", XVID_CPU_MMX } |
, { "MMX ", XVID_CPU_MMX } |
141 |
, { "SSE2 ", XVID_CPU_SSE2 | XVID_CPU_MMX } |
, { "SSE2 ", XVID_CPU_SSE2 | XVID_CPU_MMX } |
142 |
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#endif |
143 |
, { 0, 0 } }; |
, { 0, 0 } }; |
144 |
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145 |
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|
146 |
int init_cpu(CPU *cpu) |
int init_cpu(CPU *cpu) |
147 |
{ |
{ |
148 |
int xerr, cpu_type; |
xvid_gbl_info_t xinfo; |
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XVID_INIT_PARAM xinit; |
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149 |
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|
150 |
cpu_type = check_cpu_features() & cpu->cpu; |
/* Get the available CPU flags */ |
151 |
xinit.cpu_flags = cpu_type | XVID_CPU_FORCE; |
memset(&xinfo, 0, sizeof(xinfo)); |
152 |
/* xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE; */ |
xinfo.version = XVID_VERSION; |
153 |
xerr = xvid_init(NULL, 0, &xinit, NULL); |
xvid_global(NULL, XVID_GBL_INFO, &xinfo, NULL); |
154 |
if (cpu->cpu>0 && (cpu_type==0 || xerr!=XVID_ERR_OK)) { |
|
155 |
printf( "%s - skipped...\n", cpu->name ); |
/* Are we trying to test a subset of the host CPU features */ |
156 |
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if ((xinfo.cpu_flags & cpu->cpu) == cpu->cpu) { |
157 |
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int xerr; |
158 |
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xvid_gbl_init_t xinit; |
159 |
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memset(&xinit, 0, sizeof(xinit)); |
160 |
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xinit.cpu_flags = cpu->cpu | XVID_CPU_FORCE; |
161 |
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xinit.version = XVID_VERSION; |
162 |
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xerr = xvid_global(NULL, XVID_GBL_INIT, &xinit, NULL); |
163 |
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if (xerr==XVID_ERR_FAIL) { |
164 |
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/* libxvidcore failed to init */ |
165 |
return 0; |
return 0; |
166 |
} |
} |
167 |
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} else { |
168 |
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/* The host CPU doesn't support some required feature for this test */ |
169 |
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return(0); |
170 |
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} |
171 |
return 1; |
return 1; |
172 |
} |
} |
173 |
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|
183 |
int tst; |
int tst; |
184 |
CPU *cpu; |
CPU *cpu; |
185 |
int i; |
int i; |
186 |
short iDst0[8*8], iDst[8*8], fDst[8*8]; |
DECLARE_ALIGNED_MATRIX(iDst0, 8, 8, short, 16); |
187 |
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DECLARE_ALIGNED_MATRIX(iDst, 8, 8, short, 16); |
188 |
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DECLARE_ALIGNED_MATRIX(fDst, 8, 8, short, 16); |
189 |
double overhead; |
double overhead; |
190 |
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|
191 |
printf( "\n ===== test fdct/idct =====\n" ); |
printf( "\n ===== test fdct/idct =====\n" ); |
460 |
|
|
461 |
printf( "\n === test transfer ===\n" ); |
printf( "\n === test transfer ===\n" ); |
462 |
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|
463 |
for(cpu = cpu_short_list; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
464 |
{ |
{ |
465 |
double t, overhead; |
double t, overhead; |
466 |
int tst, s; |
int tst, s; |
555 |
Dst[i] = 0; |
Dst[i] = 0; |
556 |
} |
} |
557 |
|
|
558 |
for(cpu = cpu_short_list; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
559 |
{ |
{ |
560 |
double t, overhead; |
double t, overhead; |
561 |
int tst, q; |
int tst, q; |
574 |
overhead += gettime_usec(); |
overhead += gettime_usec(); |
575 |
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|
576 |
#if 1 |
#if 1 |
577 |
TEST_QUANT2(quant4_intra, Dst, Src); |
TEST_QUANT2(quant_mpeg_intra, Dst, Src); |
578 |
printf( "%s - quant4_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - quant_mpeg_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
579 |
if (s!=29809) printf( "*** CRC ERROR! ***\n" ); |
if (s!=29809) printf( "*** CRC ERROR! ***\n" ); |
580 |
|
|
581 |
TEST_QUANT(quant4_inter, Dst, Src); |
TEST_QUANT(quant_mpeg_inter, Dst, Src); |
582 |
printf( "%s - quant4_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - quant_mpeg_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
583 |
if (s!=12574) printf( "*** CRC ERROR! ***\n" ); |
if (s!=12574) printf( "*** CRC ERROR! ***\n" ); |
584 |
#endif |
#endif |
585 |
#if 1 |
#if 1 |
586 |
TEST_QUANT2(dequant4_intra, Dst, Src); |
TEST_QUANT2(dequant_mpeg_intra, Dst, Src); |
587 |
printf( "%s - dequant4_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - dequant_mpeg_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
588 |
if (s!=24052) printf( "*** CRC ERROR! ***\n" ); |
if (s!=24052) printf( "*** CRC ERROR! ***\n" ); |
589 |
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|
590 |
TEST_QUANT(dequant4_inter, Dst, Src); |
TEST_QUANT(dequant_mpeg_inter, Dst, Src); |
591 |
printf( "%s - dequant4_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - dequant_mpeg_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
592 |
if (s!=63847) printf( "*** CRC ERROR! ***\n" ); |
if (s!=63847) printf( "*** CRC ERROR! ***\n" ); |
593 |
#endif |
#endif |
594 |
#if 1 |
#if 1 |
595 |
TEST_QUANT2(quant_intra, Dst, Src); |
TEST_QUANT2(quant_h263_intra, Dst, Src); |
596 |
printf( "%s - quant_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - quant_h263_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
597 |
if (s!=25662) printf( "*** CRC ERROR! ***\n" ); |
if (s!=25662) printf( "*** CRC ERROR! ***\n" ); |
598 |
|
|
599 |
TEST_QUANT(quant_inter, Dst, Src); |
TEST_QUANT(quant_h263_inter, Dst, Src); |
600 |
printf( "%s - quant_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - quant_h263_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
601 |
if (s!=23972) printf( "*** CRC ERROR! ***\n" ); |
if (s!=23972) printf( "*** CRC ERROR! ***\n" ); |
602 |
#endif |
#endif |
603 |
#if 1 |
#if 1 |
604 |
TEST_QUANT2(dequant_intra, Dst, Src); |
TEST_QUANT2(dequant_h263_intra, Dst, Src); |
605 |
printf( "%s - dequant_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - dequant_h263_intra %.3f usec crc=%d\n", cpu->name, t, s ); |
606 |
if (s!=49900) printf( "*** CRC ERROR! ***\n" ); |
if (s!=49900) printf( "*** CRC ERROR! ***\n" ); |
607 |
|
|
608 |
TEST_QUANT(dequant_inter, Dst, Src); |
TEST_QUANT(dequant_h263_inter, Dst, Src); |
609 |
printf( "%s - dequant_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
printf( "%s - dequant_h263_inter %.3f usec crc=%d\n", cpu->name, t, s ); |
610 |
if (s!=48899) printf( "*** CRC ERROR! ***\n" ); |
if (s!=48899) printf( "*** CRC ERROR! ***\n" ); |
611 |
#endif |
#endif |
612 |
printf( " --- \n" ); |
printf( " --- \n" ); |
642 |
Src4[i] = (i==(3*64+2) || i==(5*64+9)); |
Src4[i] = (i==(3*64+2) || i==(5*64+9)); |
643 |
} |
} |
644 |
|
|
645 |
for(cpu = cpu_short_list2; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
646 |
{ |
{ |
647 |
double t; |
double t; |
648 |
int tst, cbp; |
int tst, cbp; |
879 |
static const double ILimits[5] = { 1., 0.06, 0.02, 0.015, 0.0015 }; |
static const double ILimits[5] = { 1., 0.06, 0.02, 0.015, 0.0015 }; |
880 |
int Loops = 10000; |
int Loops = 10000; |
881 |
int i, m, n; |
int i, m, n; |
882 |
short Blk0[64]; /* reference */ |
DECLARE_ALIGNED_MATRIX(Blk0, 8, 8, short, 16); /* reference */ |
883 |
short Blk[64], iBlk[64]; |
DECLARE_ALIGNED_MATRIX(Blk, 8, 8, short, 16); |
884 |
short Ref_FDCT[64]; |
DECLARE_ALIGNED_MATRIX(iBlk, 8, 8, short, 16); |
885 |
short Ref_IDCT[64]; |
DECLARE_ALIGNED_MATRIX(Ref_FDCT, 8, 8, short, 16); |
886 |
|
DECLARE_ALIGNED_MATRIX(Ref_IDCT, 8, 8, short, 16); |
887 |
|
|
888 |
STATS_8x8 FStats; /* forward dct stats */ |
STATS_8x8 FStats; /* forward dct stats */ |
889 |
STATS_8x8 IStats; /* inverse dct stats */ |
STATS_8x8 IStats; /* inverse dct stats */ |
1062 |
FILE *f = 0; |
FILE *f = 0; |
1063 |
void *dechandle = 0; |
void *dechandle = 0; |
1064 |
int xerr; |
int xerr; |
1065 |
XVID_INIT_PARAM xinit; |
xvid_gbl_init_t xinit; |
1066 |
XVID_DEC_PARAM xparam; |
xvid_dec_create_t xparam; |
1067 |
XVID_DEC_FRAME xframe; |
xvid_dec_frame_t xframe; |
1068 |
double t = 0.; |
double t = 0.; |
1069 |
int nb = 0; |
int nb = 0; |
1070 |
uint8_t *buf = 0; |
uint8_t *buf = 0; |
1072 |
int buf_size, pos; |
int buf_size, pos; |
1073 |
uint32_t chksum = 0; |
uint32_t chksum = 0; |
1074 |
|
|
1075 |
|
memset(&xinit, 0, sizeof(xinit)); |
1076 |
xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE; |
xinit.cpu_flags = XVID_CPU_MMX | XVID_CPU_FORCE; |
1077 |
xvid_init(NULL, 0, &xinit, NULL); |
xinit.version = XVID_VERSION; |
1078 |
printf( "API version: %d, core build:%d\n", xinit.api_version, xinit.core_build); |
xvid_global(NULL, 0, &xinit, NULL); |
|
|
|
1079 |
|
|
1080 |
|
memset(&xparam, 0, sizeof(xparam)); |
1081 |
xparam.width = width; |
xparam.width = width; |
1082 |
xparam.height = height; |
xparam.height = height; |
1083 |
|
xparam.version = XVID_VERSION; |
1084 |
xerr = xvid_decore(NULL, XVID_DEC_CREATE, &xparam, NULL); |
xerr = xvid_decore(NULL, XVID_DEC_CREATE, &xparam, NULL); |
1085 |
if (xerr!=XVID_ERR_OK) { |
if (xerr==XVID_ERR_FAIL) { |
1086 |
printf("can't init decoder (err=%d)\n", xerr); |
printf("can't init decoder (err=%d)\n", xerr); |
1087 |
return; |
return; |
1088 |
} |
} |
1119 |
pos = 0; |
pos = 0; |
1120 |
t = -gettime_usec(); |
t = -gettime_usec(); |
1121 |
while(1) { |
while(1) { |
1122 |
|
memset(&xframe, 0, sizeof(xframe)); |
1123 |
|
xframe.version = XVID_VERSION; |
1124 |
xframe.bitstream = buf + pos; |
xframe.bitstream = buf + pos; |
1125 |
xframe.length = buf_size - pos; |
xframe.length = buf_size - pos; |
1126 |
xframe.image = rgb_out; |
xframe.output.plane[0] = rgb_out; |
1127 |
xframe.stride = width; |
xframe.output.stride[0] = width; |
1128 |
xframe.colorspace = XVID_CSP_RGB24; |
xframe.output.csp = XVID_CSP_BGR; |
1129 |
xerr = xvid_decore(dechandle, XVID_DEC_DECODE, &xframe, 0); |
xerr = xvid_decore(dechandle, XVID_DEC_DECODE, &xframe, 0); |
1130 |
nb++; |
nb++; |
1131 |
pos += xframe.length; |
pos += xframe.length; |
1136 |
} |
} |
1137 |
if (pos==buf_size) |
if (pos==buf_size) |
1138 |
break; |
break; |
1139 |
if (xerr!=XVID_ERR_OK) { |
if (xerr==XVID_ERR_FAIL) { |
1140 |
printf("decoding failed for frame #%d (err=%d)!\n", nb, xerr); |
printf("decoding failed for frame #%d (err=%d)!\n", nb, xerr); |
1141 |
break; |
break; |
1142 |
} |
} |
1152 |
if (buf!=0) free(buf); |
if (buf!=0) free(buf); |
1153 |
if (dechandle!=0) { |
if (dechandle!=0) { |
1154 |
xerr= xvid_decore(dechandle, XVID_DEC_DESTROY, NULL, NULL); |
xerr= xvid_decore(dechandle, XVID_DEC_DESTROY, NULL, NULL); |
1155 |
if (xerr!=XVID_ERR_OK) |
if (xerr==XVID_ERR_FAIL) |
1156 |
printf("destroy-decoder failed (err=%d)!\n", xerr); |
printf("destroy-decoder failed (err=%d)!\n", xerr); |
1157 |
} |
} |
1158 |
if (f!=0) fclose(f); |
if (f!=0) fclose(f); |
1168 |
|
|
1169 |
printf( "\n ===== (de)quant4_intra saturation bug? =====\n" ); |
printf( "\n ===== (de)quant4_intra saturation bug? =====\n" ); |
1170 |
|
|
1171 |
for(cpu = cpu_short_list; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
1172 |
{ |
{ |
1173 |
int i; |
int i; |
1174 |
int16_t Src[8*8], Dst[8*8]; |
int16_t Src[8*8], Dst[8*8]; |
1178 |
|
|
1179 |
for(i=0; i<64; ++i) Src[i] = i-32; |
for(i=0; i<64; ++i) Src[i] = i-32; |
1180 |
set_intra_matrix( get_default_intra_matrix() ); |
set_intra_matrix( get_default_intra_matrix() ); |
1181 |
dequant4_intra(Dst, Src, 31, 5); |
dequant_mpeg_intra(Dst, Src, 31, 5); |
1182 |
printf( "dequant4_intra with CPU=%s: ", cpu->name); |
printf( "dequant_mpeg_intra with CPU=%s: ", cpu->name); |
1183 |
printf( " Out[]= " ); |
printf( " Out[]= " ); |
1184 |
for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); |
for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); |
1185 |
printf( "\n" ); |
printf( "\n" ); |
1187 |
|
|
1188 |
printf( "\n ===== (de)quant4_inter saturation bug? =====\n" ); |
printf( "\n ===== (de)quant4_inter saturation bug? =====\n" ); |
1189 |
|
|
1190 |
for(cpu = cpu_short_list; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
1191 |
{ |
{ |
1192 |
int i; |
int i; |
1193 |
int16_t Src[8*8], Dst[8*8]; |
int16_t Src[8*8], Dst[8*8]; |
1197 |
|
|
1198 |
for(i=0; i<64; ++i) Src[i] = i-32; |
for(i=0; i<64; ++i) Src[i] = i-32; |
1199 |
set_inter_matrix( get_default_inter_matrix() ); |
set_inter_matrix( get_default_inter_matrix() ); |
1200 |
dequant4_inter(Dst, Src, 31); |
dequant_mpeg_inter(Dst, Src, 31); |
1201 |
printf( "dequant4_inter with CPU=%s: ", cpu->name); |
printf( "dequant_mpeg_inter with CPU=%s: ", cpu->name); |
1202 |
printf( " Out[]= " ); |
printf( " Out[]= " ); |
1203 |
for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); |
for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); |
1204 |
printf( "\n" ); |
printf( "\n" ); |
1212 |
|
|
1213 |
printf( "\n ===== fdct/idct precision diffs =====\n" ); |
printf( "\n ===== fdct/idct precision diffs =====\n" ); |
1214 |
|
|
1215 |
for(cpu = cpu_short_list; cpu->name!=0; ++cpu) |
for(cpu = cpu_list; cpu->name!=0; ++cpu) |
1216 |
{ |
{ |
1217 |
int i; |
int i; |
1218 |
|
|
1265 |
|
|
1266 |
for(q=1; q<=max_Q; ++q) { |
for(q=1; q<=max_Q; ++q) { |
1267 |
emms(); |
emms(); |
1268 |
quant4_inter( Dst, Src, q ); |
quant_mpeg_inter( Dst, Src, q ); |
1269 |
emms(); |
emms(); |
1270 |
for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; |
for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; |
1271 |
Crcs_Inter[n][q] = s; |
Crcs_Inter[n][q] = s; |
1295 |
|
|
1296 |
for(q=1; q<=max_Q; ++q) { |
for(q=1; q<=max_Q; ++q) { |
1297 |
emms(); |
emms(); |
1298 |
quant4_intra( Dst, Src, q, q); |
quant_mpeg_intra( Dst, Src, q, q); |
1299 |
emms(); |
emms(); |
1300 |
for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; |
for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; |
1301 |
Crcs_Intra[n][q] = s; |
Crcs_Intra[n][q] = s; |
1328 |
|
|
1329 |
if (what==7) { |
if (what==7) { |
1330 |
test_IEEE1180_compliance(-256, 255, 1); |
test_IEEE1180_compliance(-256, 255, 1); |
|
#if 0 |
|
1331 |
test_IEEE1180_compliance(-256, 255,-1); |
test_IEEE1180_compliance(-256, 255,-1); |
1332 |
test_IEEE1180_compliance( -5, 5, 1); |
test_IEEE1180_compliance( -5, 5, 1); |
1333 |
test_IEEE1180_compliance( -5, 5,-1); |
test_IEEE1180_compliance( -5, 5,-1); |
1334 |
test_IEEE1180_compliance(-300, 300, 1); |
test_IEEE1180_compliance(-300, 300, 1); |
1335 |
test_IEEE1180_compliance(-300, 300,-1); |
test_IEEE1180_compliance(-300, 300,-1); |
|
#endif |
|
1336 |
} |
} |
1337 |
if (what==8) test_dct_saturation(-256, 255); |
if (what==8) test_dct_saturation(-256, 255); |
1338 |
|
|