--- branches/dev-api-4/xvidcore/examples/xvid_bench.c 2003/11/19 21:27:25 1220 +++ branches/dev-api-4/xvidcore/examples/xvid_bench.c 2003/11/30 16:13:16 1230 @@ -19,7 +19,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * $Id: xvid_bench.c,v 1.9.2.8 2003-11-19 21:27:25 edgomez Exp $ + * $Id: xvid_bench.c,v 1.9.2.9 2003-11-30 16:13:15 edgomez Exp $ * ****************************************************************************/ @@ -119,7 +119,7 @@ , { "MMXEXT", XVID_CPU_MMXEXT | XVID_CPU_MMX } , { "SSE2 ", XVID_CPU_SSE2 | XVID_CPU_MMX } , { "3DNOW ", XVID_CPU_3DNOW } - , { "3DNOWE", XVID_CPU_3DNOWEXT } + , { "3DNOWE", XVID_CPU_3DNOW | XVID_CPU_3DNOWEXT } #endif //, { "IA64 ", XVID_CPU_IA64 } //, { "TSC ", XVID_CPU_TSC } @@ -171,6 +171,109 @@ return 1; } +#define CRC32_REMAINDER 0xCBF43926 +#define CRC32_INITIAL 0xffffffff + +#define DO1(c, crc) ((crc) = crc32tab[((unsigned int)((crc)>>24) ^ (*c++)) & 0xff] ^ ((crc) << 8)) +#define DO2(c, crc) DO1(c, crc); DO1(c, crc); +#define DO4(c, crc) DO2(c, crc); DO2(c, crc); +#define DO8(c, crc) DO4(c, crc); DO4(c, crc); + +/****************************************************************************** +* Precomputed AAL5 CRC32 lookup table +******************************************************************************/ + +static unsigned long crc32tab[256] = { + + 0x00000000L, 0x04C11DB7L, 0x09823B6EL, 0x0D4326D9L, + 0x130476DCL, 0x17C56B6BL, 0x1A864DB2L, 0x1E475005L, + 0x2608EDB8L, 0x22C9F00FL, 0x2F8AD6D6L, 0x2B4BCB61L, + 0x350C9B64L, 0x31CD86D3L, 0x3C8EA00AL, 0x384FBDBDL, + 0x4C11DB70L, 0x48D0C6C7L, 0x4593E01EL, 0x4152FDA9L, + 0x5F15ADACL, 0x5BD4B01BL, 0x569796C2L, 0x52568B75L, + 0x6A1936C8L, 0x6ED82B7FL, 0x639B0DA6L, 0x675A1011L, + 0x791D4014L, 0x7DDC5DA3L, 0x709F7B7AL, 0x745E66CDL, + 0x9823B6E0L, 0x9CE2AB57L, 0x91A18D8EL, 0x95609039L, + 0x8B27C03CL, 0x8FE6DD8BL, 0x82A5FB52L, 0x8664E6E5L, + 0xBE2B5B58L, 0xBAEA46EFL, 0xB7A96036L, 0xB3687D81L, + 0xAD2F2D84L, 0xA9EE3033L, 0xA4AD16EAL, 0xA06C0B5DL, + 0xD4326D90L, 0xD0F37027L, 0xDDB056FEL, 0xD9714B49L, + 0xC7361B4CL, 0xC3F706FBL, 0xCEB42022L, 0xCA753D95L, + 0xF23A8028L, 0xF6FB9D9FL, 0xFBB8BB46L, 0xFF79A6F1L, + 0xE13EF6F4L, 0xE5FFEB43L, 0xE8BCCD9AL, 0xEC7DD02DL, + 0x34867077L, 0x30476DC0L, 0x3D044B19L, 0x39C556AEL, + 0x278206ABL, 0x23431B1CL, 0x2E003DC5L, 0x2AC12072L, + 0x128E9DCFL, 0x164F8078L, 0x1B0CA6A1L, 0x1FCDBB16L, + 0x018AEB13L, 0x054BF6A4L, 0x0808D07DL, 0x0CC9CDCAL, + 0x7897AB07L, 0x7C56B6B0L, 0x71159069L, 0x75D48DDEL, + 0x6B93DDDBL, 0x6F52C06CL, 0x6211E6B5L, 0x66D0FB02L, + 0x5E9F46BFL, 0x5A5E5B08L, 0x571D7DD1L, 0x53DC6066L, + 0x4D9B3063L, 0x495A2DD4L, 0x44190B0DL, 0x40D816BAL, + 0xACA5C697L, 0xA864DB20L, 0xA527FDF9L, 0xA1E6E04EL, + 0xBFA1B04BL, 0xBB60ADFCL, 0xB6238B25L, 0xB2E29692L, + 0x8AAD2B2FL, 0x8E6C3698L, 0x832F1041L, 0x87EE0DF6L, + 0x99A95DF3L, 0x9D684044L, 0x902B669DL, 0x94EA7B2AL, + 0xE0B41DE7L, 0xE4750050L, 0xE9362689L, 0xEDF73B3EL, + 0xF3B06B3BL, 0xF771768CL, 0xFA325055L, 0xFEF34DE2L, + 0xC6BCF05FL, 0xC27DEDE8L, 0xCF3ECB31L, 0xCBFFD686L, + 0xD5B88683L, 0xD1799B34L, 0xDC3ABDEDL, 0xD8FBA05AL, + 0x690CE0EEL, 0x6DCDFD59L, 0x608EDB80L, 0x644FC637L, + 0x7A089632L, 0x7EC98B85L, 0x738AAD5CL, 0x774BB0EBL, + 0x4F040D56L, 0x4BC510E1L, 0x46863638L, 0x42472B8FL, + 0x5C007B8AL, 0x58C1663DL, 0x558240E4L, 0x51435D53L, + 0x251D3B9EL, 0x21DC2629L, 0x2C9F00F0L, 0x285E1D47L, + 0x36194D42L, 0x32D850F5L, 0x3F9B762CL, 0x3B5A6B9BL, + 0x0315D626L, 0x07D4CB91L, 0x0A97ED48L, 0x0E56F0FFL, + 0x1011A0FAL, 0x14D0BD4DL, 0x19939B94L, 0x1D528623L, + 0xF12F560EL, 0xF5EE4BB9L, 0xF8AD6D60L, 0xFC6C70D7L, + 0xE22B20D2L, 0xE6EA3D65L, 0xEBA91BBCL, 0xEF68060BL, + 0xD727BBB6L, 0xD3E6A601L, 0xDEA580D8L, 0xDA649D6FL, + 0xC423CD6AL, 0xC0E2D0DDL, 0xCDA1F604L, 0xC960EBB3L, + 0xBD3E8D7EL, 0xB9FF90C9L, 0xB4BCB610L, 0xB07DABA7L, + 0xAE3AFBA2L, 0xAAFBE615L, 0xA7B8C0CCL, 0xA379DD7BL, + 0x9B3660C6L, 0x9FF77D71L, 0x92B45BA8L, 0x9675461FL, + 0x8832161AL, 0x8CF30BADL, 0x81B02D74L, 0x857130C3L, + 0x5D8A9099L, 0x594B8D2EL, 0x5408ABF7L, 0x50C9B640L, + 0x4E8EE645L, 0x4A4FFBF2L, 0x470CDD2BL, 0x43CDC09CL, + 0x7B827D21L, 0x7F436096L, 0x7200464FL, 0x76C15BF8L, + 0x68860BFDL, 0x6C47164AL, 0x61043093L, 0x65C52D24L, + 0x119B4BE9L, 0x155A565EL, 0x18197087L, 0x1CD86D30L, + 0x029F3D35L, 0x065E2082L, 0x0B1D065BL, 0x0FDC1BECL, + 0x3793A651L, 0x3352BBE6L, 0x3E119D3FL, 0x3AD08088L, + 0x2497D08DL, 0x2056CD3AL, 0x2D15EBE3L, 0x29D4F654L, + 0xC5A92679L, 0xC1683BCEL, 0xCC2B1D17L, 0xC8EA00A0L, + 0xD6AD50A5L, 0xD26C4D12L, 0xDF2F6BCBL, 0xDBEE767CL, + 0xE3A1CBC1L, 0xE760D676L, 0xEA23F0AFL, 0xEEE2ED18L, + 0xF0A5BD1DL, 0xF464A0AAL, 0xF9278673L, 0xFDE69BC4L, + 0x89B8FD09L, 0x8D79E0BEL, 0x803AC667L, 0x84FBDBD0L, + 0x9ABC8BD5L, 0x9E7D9662L, 0x933EB0BBL, 0x97FFAD0CL, + 0xAFB010B1L, 0xAB710D06L, 0xA6322BDFL, 0xA2F33668L, + 0xBCB4666DL, 0xB8757BDAL, 0xB5365D03L, 0xB1F740B4L + +}; + +uint32_t +calc_crc(uint8_t *mem, int len, uint32_t initial) +{ + + register unsigned int crc; + + crc = initial; + + while( len >= 8) { + DO8(mem, crc); + len -= 8; + } + + while( len ) { + DO1(mem, crc); + len--; + } + + return(crc); + +} + /********************************************************************* * test DCT *********************************************************************/ @@ -223,9 +326,9 @@ MSE += delta*delta; } PSNR = (MSE==0.) ? 1.e6 : -4.3429448*log( MSE/64. ); - printf( "%s - %.3f usec PSNR=%.3f MSE=%.3f\n", - cpu->name, t, PSNR, MSE ); - if (ABS(MSE)>=64) printf( "*** CRC ERROR! ***\n" ); + printf( "%s - %.3f usec PSNR=%.3f MSE=%.3f %s\n", + cpu->name, t, PSNR, MSE, + (ABS(MSE)>=64)? "| ERROR" :""); } } @@ -260,32 +363,36 @@ for(tst=0; tstname, t, s ); - if (s!=3776) printf( "*** CRC ERROR! ***\n" ); + printf("%s - sad8 %.3f usec sad=%d %s\n", + cpu->name, t, s, + (s!=3776)?"| ERROR": "" ); t = gettime_usec(); emms(); for(tst=0; tstname, t, s ); - if (s!=27214) printf( "*** CRC ERROR! ***\n" ); + printf("%s - sad16 %.3f usec sad=%d %s\n", + cpu->name, t, s, + (s!=27214)?"| ERROR": "" ); t = gettime_usec(); emms(); for(tst=0; tstname, t, s ); - if (s!=26274) printf( "*** CRC ERROR! ***\n" ); + printf( "%s - sad16bi %.3f usec sad=%d %s\n", + cpu->name, t, s, + (s!=26274)?"| ERROR": "" ); t = gettime_usec(); emms(); for(tst=0; tstname, t, s ); - if (s!=3344) printf( "*** CRC ERROR! ***\n" ); + printf( "%s - dev16 %.3f usec sad=%d %s\n", + cpu->name, t, s, + (s!=3344)?"| ERROR": "" ); printf( " --- \n" ); } @@ -303,8 +410,7 @@ #define LEAVE \ emms(); \ t = (gettime_usec() - t) / nb_tests; \ -iCrc = 0; \ -for(i=0; i<16*8; ++i) { iCrc += Dst[i]^i; } + iCrc = calc_crc((uint8_t*)Dst, sizeof(Dst), CRC32_INITIAL) #define TEST_MB(FUNC, R) \ ENTER \ @@ -323,15 +429,15 @@ CPU *cpu; const uint8_t Src0[16*9] = { /* try to have every possible combinaison of rounding... */ - 0, 0, 1, 0, 2, 0, 3, 0, 4 ,0,0,0, 0,0,0,0 - , 0, 1, 1, 1, 2, 1, 3, 1, 3 ,0,0,0, 0,0,0,0 - , 0, 2, 1, 2, 2, 2, 3, 2, 2 ,0,0,0, 0,0,0,0 - , 0, 3, 1, 3, 2, 3, 3, 3, 1 ,0,0,0, 0,0,0,0 - , 1, 3, 0, 2, 1, 0, 2, 3, 4 ,0,0,0, 0,0,0,0 - , 2, 2, 1, 2, 0, 1, 3, 5, 3 ,0,0,0, 0,0,0,0 - , 3, 1, 2, 3, 1, 2, 2, 6, 2 ,0,0,0, 0,0,0,0 - , 1, 0, 1, 3, 0, 3, 1, 6, 1 ,0,0,0, 0,0,0,0 - , 4, 3, 2, 1, 2, 3, 4, 0, 3 ,0,0,0, 0,0,0,0 + 0, 0, 1, 0, 2, 0, 3, 0, 4 ,0,0,0, 0,0,0,0, + 0, 1, 1, 1, 2, 1, 3, 1, 3 ,0,0,0, 0,0,0,0, + 0, 2, 1, 2, 2, 2, 3, 2, 2 ,0,0,0, 0,0,0,0, + 0, 3, 1, 3, 2, 3, 3, 3, 1 ,0,0,0, 0,0,0,0, + 1, 3, 0, 2, 1, 0, 2, 3, 4 ,0,0,0, 0,0,0,0, + 2, 2, 1, 2, 0, 1, 3, 5, 3 ,0,0,0, 0,0,0,0, + 3, 1, 2, 3, 1, 2, 2, 6, 2 ,0,0,0, 0,0,0,0, + 1, 0, 1, 3, 0, 3, 1, 6, 1 ,0,0,0, 0,0,0,0, + 4, 3, 2, 1, 2, 3, 4, 0, 3 ,0,0,0, 0,0,0,0 }; uint8_t Dst[16*8] = {0}; @@ -346,37 +452,44 @@ continue; TEST_MB(interpolate8x8_halfpel_h, 0); - printf( "%s - interp- h-round0 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8107) printf( "*** CRC ERROR! ***\n" ); + printf("%s - interp- h-round0 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0x115381ba)?"| ERROR": "" ); TEST_MB(interpolate8x8_halfpel_h, 1); - printf( "%s - round1 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8100) printf( "*** CRC ERROR! ***\n" ); + printf("%s - round1 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0x2b1f528f)?"| ERROR": "" ); TEST_MB(interpolate8x8_halfpel_v, 0); - printf( "%s - interp- v-round0 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8108) printf( "*** CRC ERROR! ***\n" ); + printf("%s - interp- v-round0 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0x423cdcc7)?"| ERROR": "" ); TEST_MB(interpolate8x8_halfpel_v, 1); - printf( "%s - round1 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8105) printf( "*** CRC ERROR! ***\n" ); + printf("%s - round1 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0x42202efe)?"| ERROR": "" ); TEST_MB(interpolate8x8_halfpel_hv, 0); - printf( "%s - interp-hv-round0 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8112) printf( "*** CRC ERROR! ***\n" ); + printf("%s - interp-hv-round0 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0xd198d387)?"| ERROR": "" ); TEST_MB(interpolate8x8_halfpel_hv, 1); - printf( "%s - round1 %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8103) printf( "*** CRC ERROR! ***\n" ); + printf("%s - round1 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=0x9ecfd921)?"| ERROR": "" ); /* this is a new function, as of 06.06.2002 */ #if 0 TEST_MB2(interpolate8x8_avrg); - printf( "%s - interpolate8x8_c %.3f usec iCrc=%d\n", cpu->name, t, iCrc ); - if (iCrc!=8107) printf( "*** CRC ERROR! ***\n" ); + printf("%s - interpolate8x8_c %.3f usec crc32=0x%08x %s\n", + cpu->name, t, iCrc, + (iCrc!=8107)?"| ERROR": "" ); #endif printf( " --- \n" ); @@ -412,7 +525,7 @@ } \ emms(); \ t = (gettime_usec()-t -overhead) / nb_tests;\ -s = 0; for(i=0; i<8*32; ++i) { s += (DST)[i]^i; } +s = calc_crc((uint8_t*)(DST), sizeof((DST)), CRC32_INITIAL) #define TEST_TRANSFER(FUNC, DST, SRC) \ TEST_TRANSFER_BEGIN(DST); \ @@ -438,7 +551,7 @@ } \ emms(); \ t = (gettime_usec()-t -overhead) / nb_tests;\ -s = 0; for(i=0; i<8*32; ++i) { s += (DST)[i]; } +s = calc_crc((uint8_t*)(DST), sizeof((DST)), CRC32_INITIAL) #define TEST_TRANSFER2(FUNC, DST, SRC, R1) \ TEST_TRANSFER2_BEGIN(DST,SRC); \ @@ -469,31 +582,40 @@ continue; TEST_TRANSFER(transfer_8to16copy, Dst16, Src8); - printf( "%s - 8to16 %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=28288) printf( "*** CRC ERROR! ***\n" ); + printf("%s - 8to16 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0x115814bb)?"| ERROR": ""); TEST_TRANSFER(transfer_16to8copy, Dst8, Src16); - printf( "%s - 16to8 %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=28288) printf( "*** CRC ERROR! ***\n" ); + printf( "%s - 16to8 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xee7ccbb4)?"| ERROR": ""); TEST_TRANSFER(transfer8x8_copy, Dst8, Src8); - printf( "%s - 8to8 %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=20352) printf( "*** CRC ERROR! ***\n" ); + printf("%s - 8to8 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xd37b3295)?"| ERROR": ""); TEST_TRANSFER(transfer_16to8add, Dst8, Src16); - printf( "%s - 16to8add %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=25536) printf( "*** CRC ERROR! ***\n" ); + printf("%s - 16to8add %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xdd817bf4)?"| ERROR": "" ); TEST_TRANSFER2(transfer_8to16sub, Dst16, Src8, Ref1); - printf( "%s - 8to16sub %.3f usec crc1=%d ", cpu->name, t, s ); - if (s!=28064) printf( "*** CRC ERROR! ***\n" ); - s = 0; for(i=0; i<8*32; ++i) { s += (Src8[i]-Ref1[i])&i; } - printf( "crc2=%d\n", s); - if (s!=16256) printf( "*** CRC ERROR! ***\n" ); + { + int s1, s2; + s1 = calc_crc((uint8_t*)Dst16, sizeof(Dst16), CRC32_INITIAL); + s2 = calc_crc((uint8_t*)Src8, sizeof(Src8), CRC32_INITIAL); + printf("%s - 8to16sub %.3f usec crc32(1)=0x%08x crc32(2)=0x%08x %s %s\n", + cpu->name, t, s1, s2, + (s1!=0xa1e07163)?"| ERROR1": "", + (s2!=0xd86c5d23)?"| ERROR2": "" ); + } TEST_TRANSFER3(transfer_8to16sub2, Dst16, Src8, Ref1, Ref2); - printf( "%s - 8to16sub2 %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=22368) printf( "*** CRC ERROR! ***\n" ); + printf("%s - 8to16sub2 %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0x99b6c4c7)?"| ERROR": "" ); printf( " --- \n" ); } @@ -505,40 +627,40 @@ #define TEST_QUANT(FUNC, DST, SRC) \ t = gettime_usec(); \ -for(s=0,qm=1; qm<=255; ++qm) { \ +for(s=CRC32_INITIAL,qm=1; qm<=255; ++qm) { \ for(i=0; i<8*8; ++i) Quant[i] = qm; \ - set_inter_matrix( Quant ); \ + set_inter_matrix( mpeg_quant_matrices, Quant ); \ emms(); \ for(q=1; q<=max_Q; ++q) { \ for(tst=0; tst>16) +t = (gettime_usec()-t-overhead)/nb_tests/qm #define TEST_QUANT2(FUNC, DST, SRC) \ t = gettime_usec(); \ -for(s=0,qm=1; qm<=255; ++qm) { \ +for(s=CRC32_INITIAL,qm=1; qm<=255; ++qm) { \ for(i=0; i<8*8; ++i) Quant[i] = qm; \ - set_intra_matrix( Quant ); \ + set_intra_matrix( mpeg_quant_matrices, Quant ); \ emms(); \ for(q=1; q<=max_Q; ++q) { \ for(tst=0; tst>16) +t = (gettime_usec()-t-overhead)/nb_tests/qm void test_quant() { const int nb_tests = 1*speed_ref; const int max_Q = 31; + uint16_t mpeg_quant_matrices[64*8]; + int i, qm; CPU *cpu; int16_t Src[8*8], Dst[8*8]; @@ -565,48 +687,52 @@ overhead = -gettime_usec(); for(s=0,qm=1; qm<=255; ++qm) { for(i=0; i<8*8; ++i) Quant[i] = qm; - set_inter_matrix( Quant ); + set_inter_matrix(mpeg_quant_matrices, Quant ); for(q=1; q<=max_Q; ++q) for(i=0; i<64; ++i) s+=Dst[i]^i^qm; } overhead += gettime_usec(); -#if 1 TEST_QUANT2(quant_mpeg_intra, Dst, Src); - printf( "%s - quant_mpeg_intra %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=29809) printf( "*** CRC ERROR! ***\n" ); + printf("%s - quant_mpeg_intra %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xfd6a21a4)? "| ERROR": ""); TEST_QUANT(quant_mpeg_inter, Dst, Src); - printf( "%s - quant_mpeg_inter %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=12574) printf( "*** CRC ERROR! ***\n" ); -#endif -#if 1 + printf("%s - quant_mpeg_inter %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xf6de7757)?"| ERROR": ""); + TEST_QUANT2(dequant_mpeg_intra, Dst, Src); - printf( "%s - dequant_mpeg_intra %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=24052) printf( "*** CRC ERROR! ***\n" ); + printf("%s - dequant_mpeg_intra %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0x2def7bc7)?"| ERROR": ""); TEST_QUANT(dequant_mpeg_inter, Dst, Src); - printf( "%s - dequant_mpeg_inter %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=63847) printf( "*** CRC ERROR! ***\n" ); -#endif -#if 1 + printf("%s - dequant_mpeg_inter %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xd878c722)?"| ERROR": ""); + TEST_QUANT2(quant_h263_intra, Dst, Src); - printf( "%s - quant_h263_intra %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=25662) printf( "*** CRC ERROR! ***\n" ); + printf("%s - quant_h263_intra %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0x2eba9d43)?"| ERROR": ""); TEST_QUANT(quant_h263_inter, Dst, Src); - printf( "%s - quant_h263_inter %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=23972) printf( "*** CRC ERROR! ***\n" ); -#endif -#if 1 + printf("%s - quant_h263_inter %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xbd315a7e)?"| ERROR": ""); + TEST_QUANT2(dequant_h263_intra, Dst, Src); - printf( "%s - dequant_h263_intra %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=49900) printf( "*** CRC ERROR! ***\n" ); + printf("%s - dequant_h263_intra %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0x9841212a)?"| ERROR": ""); TEST_QUANT(dequant_h263_inter, Dst, Src); - printf( "%s - dequant_h263_inter %.3f usec crc=%d\n", cpu->name, t, s ); - if (s!=48899) printf( "*** CRC ERROR! ***\n" ); -#endif + printf("%s - dequant_h263_inter %.3f usec crc32=0x%08x %s\n", + cpu->name, t, s, + (s!=0xe7df8fba)?"| ERROR": ""); + printf( " --- \n" ); } } @@ -649,17 +775,17 @@ continue; TEST_CBP(calc_cbp, Src1); - printf( "%s - calc_cbp#1 %.3f usec cbp=0x%x\n", cpu->name, t, cbp ); - if (cbp!=0x15) printf( "*** CRC ERROR! ***\n" ); + printf("%s - calc_cbp#1 %.3f usec cbp=0x%02x\n", + cpu->name, t, cbp, (cbp!=0x15)?"| ERROR": ""); TEST_CBP(calc_cbp, Src2); - printf( "%s - calc_cbp#2 %.3f usec cbp=0x%x\n", cpu->name, t, cbp ); - if (cbp!=0x38) printf( "*** CRC ERROR! ***\n" ); + printf("%s - calc_cbp#2 %.3f usec cbp=0x%02x\n", + cpu->name, t, cbp, (cbp!=0x38)?"| ERROR": ""); TEST_CBP(calc_cbp, Src3); - printf( "%s - calc_cbp#3 %.3f usec cbp=0x%x\n", cpu->name, t, cbp ); - if (cbp!=0x0f) printf( "*** CRC ERROR! ***\n" ); + printf("%s - calc_cbp#3 %.3f usec cbp=0x%02x\n", + cpu->name, t, cbp, (cbp!=0x0f)?"| ERROR": "" ); TEST_CBP(calc_cbp, Src4); - printf( "%s - calc_cbp#4 %.3f usec cbp=0x%x\n", cpu->name, t, cbp ); - if (cbp!=0x05) printf( "*** CRC ERROR! ***\n" ); + printf("%s - calc_cbp#4 %.3f usec cbp=0x%02x\n", + cpu->name, t, cbp, (cbp!=0x05)?"| ERROR": "" ); printf( " --- \n" ); } } @@ -1163,6 +1289,7 @@ void test_bugs1() { CPU *cpu; + uint16_t mpeg_quant_matrices[64*8]; printf( "\n ===== (de)quant4_intra saturation bug? =====\n" ); @@ -1175,8 +1302,8 @@ continue; for(i=0; i<64; ++i) Src[i] = i-32; - set_intra_matrix( get_default_intra_matrix() ); - dequant_mpeg_intra(Dst, Src, 31, 5); + set_intra_matrix( mpeg_quant_matrices, get_default_intra_matrix() ); + dequant_mpeg_intra(Dst, Src, 31, 5, mpeg_quant_matrices); printf( "dequant_mpeg_intra with CPU=%s: ", cpu->name); printf( " Out[]= " ); for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); @@ -1194,8 +1321,8 @@ continue; for(i=0; i<64; ++i) Src[i] = i-32; - set_inter_matrix( get_default_inter_matrix() ); - dequant_mpeg_inter(Dst, Src, 31); + set_inter_matrix( mpeg_quant_matrices, get_default_inter_matrix() ); + dequant_mpeg_inter(Dst, Src, 31, mpeg_quant_matrices); printf( "dequant_mpeg_inter with CPU=%s: ", cpu->name); printf( " Out[]= " ); for(i=0; i<64; ++i) printf( "[%d]", Dst[i]); @@ -1244,6 +1371,8 @@ CPU cpu_bug_list[] = { { "PLAINC", 0 }, { "MMX ", XVID_CPU_MMX }, {0,0} }; uint16_t Crcs_Inter[2][32]; uint16_t Crcs_Intra[2][32]; + uint16_t mpeg_quant_matrices[64*8]; + printf( "\n ===== test MPEG4-quantize bug =====\n" ); for(i=0; i<64; ++i) Src[i] = 2048*(i-32)/32; @@ -1252,7 +1381,7 @@ for(qm=1; qm<=255; ++qm) { for(i=0; i<8*8; ++i) Quant[i] = qm; - set_inter_matrix( Quant ); + set_inter_matrix( mpeg_quant_matrices, Quant ); for(n=0, cpu = cpu_bug_list; cpu->name!=0; ++cpu, ++n) { @@ -1263,7 +1392,7 @@ for(q=1; q<=max_Q; ++q) { emms(); - quant_mpeg_inter( Dst, Src, q ); + quant_mpeg_inter( Dst, Src, q, mpeg_quant_matrices ); emms(); for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; Crcs_Inter[n][q] = s; @@ -1282,7 +1411,7 @@ for(qm=1; qm<=255; ++qm) { for(i=0; i<8*8; ++i) Quant[i] = qm; - set_intra_matrix( Quant ); + set_intra_matrix( mpeg_quant_matrices, Quant ); for(n=0, cpu = cpu_bug_list; cpu->name!=0; ++cpu, ++n) { @@ -1293,7 +1422,7 @@ for(q=1; q<=max_Q; ++q) { emms(); - quant_mpeg_intra( Dst, Src, q, q); + quant_mpeg_intra( Dst, Src, q, q, mpeg_quant_matrices); emms(); for(s=0, i=0; i<64; ++i) s+=((uint16_t)Dst[i])^i; Crcs_Intra[n][q] = s; @@ -1352,6 +1481,23 @@ if (what==-2) test_quant_bug(); + if (what >= 0 && what <= 6) { + printf("\n\n" + "NB: If a function isn't optimised for a specific set of intructions,\n" + " a C function is used instead. So don't panic if some functions\n" + " may appear to be slow.\n"); + } + +#ifdef ARCH_IS_IA32 + if (what == 0 || what == 5) { + printf("\n" + "NB: MMX mpeg4 quantization is known to have very small errors (+/-1 magnitude)\n" + " for 1 or 2 coefficients a block. This is mainly caused by the fact the unit\n" + " test goes far behind the usual limits of real encoding. Please do not report\n" + " this error to the developers.\n"); + } +#endif + return 0; } @@ -1359,191 +1505,202 @@ * 'Reference' output (except for timing) on an Athlon XP 2200+ *********************************************************************/ -/* as of 07/01/2002, there's a problem with MMX mpeg4-quantization */ -/* +/* as of 2002-01-07, there's a problem with MMX mpeg4-quantization */ +/* as of 2003-11-30, the problem is still here */ + +/********************************************************************* + ===== test fdct/idct ===== -PLAINC - 1.446 usec PSNR=13.291 MSE=3.000 -MMX - -0.260 usec PSNR=9.611 MSE=7.000 -MMXEXT - -0.293 usec PSNR=9.611 MSE=7.000 -3DNOW - 1.535 usec PSNR=13.291 MSE=3.000 -3DNOWE - 0.376 usec PSNR=13.291 MSE=3.000 +PLAINC - 2.867 usec PSNR=13.291 MSE=3.000 +MMX - -0.211 usec PSNR=9.611 MSE=7.000 +MMXEXT - -0.256 usec PSNR=9.611 MSE=7.000 +3DNOW - 2.855 usec PSNR=13.291 MSE=3.000 +3DNOWE - 1.429 usec PSNR=13.291 MSE=3.000 === test block motion === -PLAINC - interp- h-round0 0.126 usec iCrc=8107 -PLAINC - round1 0.136 usec iCrc=8100 -PLAINC - interp- v-round0 0.121 usec iCrc=8108 -PLAINC - round1 0.127 usec iCrc=8105 -PLAINC - interp-hv-round0 0.192 usec iCrc=8112 -PLAINC - round1 0.213 usec iCrc=8103 - --- -MMX - interp- h-round0 0.048 usec iCrc=8107 -MMX - round1 0.048 usec iCrc=8100 -MMX - interp- v-round0 0.046 usec iCrc=8108 -MMX - round1 0.047 usec iCrc=8105 -MMX - interp-hv-round0 0.074 usec iCrc=8112 -MMX - round1 0.074 usec iCrc=8103 - --- -MMXEXT - interp- h-round0 0.019 usec iCrc=8107 -MMXEXT - round1 0.025 usec iCrc=8100 -MMXEXT - interp- v-round0 0.015 usec iCrc=8108 -MMXEXT - round1 0.024 usec iCrc=8105 -MMXEXT - interp-hv-round0 0.039 usec iCrc=8112 -MMXEXT - round1 0.037 usec iCrc=8103 - --- -3DNOW - interp- h-round0 0.019 usec iCrc=8107 -3DNOW - round1 0.023 usec iCrc=8100 -3DNOW - interp- v-round0 0.015 usec iCrc=8108 -3DNOW - round1 0.024 usec iCrc=8105 -3DNOW - interp-hv-round0 0.037 usec iCrc=8112 -3DNOW - round1 0.038 usec iCrc=8103 - --- -3DNOWE - interp- h-round0 0.022 usec iCrc=8107 -3DNOWE - round1 0.023 usec iCrc=8100 -3DNOWE - interp- v-round0 0.016 usec iCrc=8108 -3DNOWE - round1 0.021 usec iCrc=8105 -3DNOWE - interp-hv-round0 0.036 usec iCrc=8112 -3DNOWE - round1 0.036 usec iCrc=8103 +PLAINC - interp- h-round0 0.538 usec crc32=0x115381ba +PLAINC - round1 0.527 usec crc32=0x2b1f528f +PLAINC - interp- v-round0 0.554 usec crc32=0x423cdcc7 +PLAINC - round1 0.551 usec crc32=0x42202efe +PLAINC - interp-hv-round0 1.041 usec crc32=0xd198d387 +PLAINC - round1 1.038 usec crc32=0x9ecfd921 + --- +MMX - interp- h-round0 0.051 usec crc32=0x115381ba +MMX - round1 0.053 usec crc32=0x2b1f528f +MMX - interp- v-round0 0.048 usec crc32=0x423cdcc7 +MMX - round1 0.048 usec crc32=0x42202efe +MMX - interp-hv-round0 0.074 usec crc32=0xd198d387 +MMX - round1 0.073 usec crc32=0x9ecfd921 + --- +MMXEXT - interp- h-round0 0.020 usec crc32=0x115381ba +MMXEXT - round1 0.025 usec crc32=0x2b1f528f +MMXEXT - interp- v-round0 0.016 usec crc32=0x423cdcc7 +MMXEXT - round1 0.024 usec crc32=0x42202efe +MMXEXT - interp-hv-round0 0.037 usec crc32=0xd198d387 +MMXEXT - round1 0.037 usec crc32=0x9ecfd921 + --- +3DNOW - interp- h-round0 0.020 usec crc32=0x115381ba +3DNOW - round1 0.029 usec crc32=0x2b1f528f +3DNOW - interp- v-round0 0.016 usec crc32=0x423cdcc7 +3DNOW - round1 0.024 usec crc32=0x42202efe +3DNOW - interp-hv-round0 0.038 usec crc32=0xd198d387 +3DNOW - round1 0.039 usec crc32=0x9ecfd921 + --- +3DNOWE - interp- h-round0 0.020 usec crc32=0x115381ba +3DNOWE - round1 0.024 usec crc32=0x2b1f528f +3DNOWE - interp- v-round0 0.016 usec crc32=0x423cdcc7 +3DNOWE - round1 0.021 usec crc32=0x42202efe +3DNOWE - interp-hv-round0 0.037 usec crc32=0xd198d387 +3DNOWE - round1 0.036 usec crc32=0x9ecfd921 --- ====== test SAD ====== -PLAINC - sad8 0.165 usec sad=3776 -PLAINC - sad16 0.587 usec sad=27214 -PLAINC - sad16bi 1.290 usec sad=26274 -PLAINC - dev16 1.535 usec sad=3344 - --- -MMX - sad8 0.036 usec sad=3776 -MMX - sad16 0.113 usec sad=27214 -MMX - sad16bi 0.250 usec sad=26274 -MMX - dev16 0.187 usec sad=3344 - --- -MMXEXT - sad8 0.015 usec sad=3776 -MMXEXT - sad16 0.046 usec sad=27214 -MMXEXT - sad16bi 0.059 usec sad=26274 -MMXEXT - dev16 0.088 usec sad=3344 - --- -3DNOW - sad8 0.165 usec sad=3776 -3DNOW - sad16 0.589 usec sad=27214 -3DNOW - sad16bi 0.119 usec sad=26274 -3DNOW - dev16 1.541 usec sad=3344 - --- -3DNOWE - sad8 0.018 usec sad=3776 -3DNOWE - sad16 0.039 usec sad=27214 -3DNOWE - sad16bi 0.051 usec sad=26274 -3DNOWE - dev16 0.070 usec sad=3344 +PLAINC - sad8 0.505 usec sad=3776 +PLAINC - sad16 1.941 usec sad=27214 +PLAINC - sad16bi 4.925 usec sad=26274 +PLAINC - dev16 4.254 usec sad=3344 + --- +MMX - sad8 0.036 usec sad=3776 +MMX - sad16 0.107 usec sad=27214 +MMX - sad16bi 0.259 usec sad=26274 +MMX - dev16 0.187 usec sad=3344 + --- +MMXEXT - sad8 0.016 usec sad=3776 +MMXEXT - sad16 0.050 usec sad=27214 +MMXEXT - sad16bi 0.060 usec sad=26274 +MMXEXT - dev16 0.086 usec sad=3344 + --- +3DNOW - sad8 0.506 usec sad=3776 +3DNOW - sad16 1.954 usec sad=27214 +3DNOW - sad16bi 0.119 usec sad=26274 +3DNOW - dev16 4.252 usec sad=3344 + --- +3DNOWE - sad8 0.017 usec sad=3776 +3DNOWE - sad16 0.038 usec sad=27214 +3DNOWE - sad16bi 0.052 usec sad=26274 +3DNOWE - dev16 0.067 usec sad=3344 --- === test transfer === -PLAINC - 8to16 0.207 usec crc=28288 -PLAINC - 16to8 0.357 usec crc=28288 -PLAINC - 8to8 0.154 usec crc=20352 -PLAINC - 16to8add 0.391 usec crc=25536 -PLAINC - 8to16sub 0.562 usec crc1=28064 crc2=16256 -PLAINC - 8to16sub2 0.519 usec crc=22368 - --- -MMX - 8to16 0.048 usec crc=28288 -MMX - 16to8 0.205 usec crc=28288 -MMX - 8to8 -0.158 usec crc=20352 -MMX - 16to8add 0.015 usec crc=25536 -MMX - 8to16sub 0.203 usec crc1=28064 crc2=16256 -MMX - 8to16sub2 0.087 usec crc=22368 - --- -MMXEXT - 8to16 0.013 usec crc=28288 -MMXEXT - 16to8 0.011 usec crc=28288 -MMXEXT - 8to8 -0.023 usec crc=20352 -MMXEXT - 16to8add 0.023 usec crc=25536 -MMXEXT - 8to16sub 0.072 usec crc1=28064 crc2=16256 -MMXEXT - 8to16sub2 0.093 usec crc=22368 - --- -3DNOW - 8to16 0.192 usec crc=28288 -3DNOW - 16to8 0.367 usec crc=28288 -3DNOW - 8to8 0.132 usec crc=20352 -3DNOW - 16to8add 0.440 usec crc=25536 -3DNOW - 8to16sub 0.557 usec crc1=28064 crc2=16256 -3DNOW - 8to16sub2 0.691 usec crc=22368 - --- -3DNOWE - 8to16 0.004 usec crc=28288 -3DNOWE - 16to8 0.019 usec crc=28288 -3DNOWE - 8to8 -0.294 usec crc=20352 -3DNOWE - 16to8add 0.028 usec crc=25536 -3DNOWE - 8to16sub 0.065 usec crc1=28064 crc2=16256 -3DNOWE - 8to16sub2 0.027 usec crc=22368 +PLAINC - 8to16 0.603 usec crc32=0x115814bb +PLAINC - 16to8 1.077 usec crc32=0xee7ccbb4 +PLAINC - 8to8 0.679 usec crc32=0xd37b3295 +PLAINC - 16to8add 1.341 usec crc32=0xdd817bf4 +PLAINC - 8to16sub 1.566 usec crc32(1)=0xa1e07163 crc32(2)=0xd86c5d23 +PLAINC - 8to16sub2 2.206 usec crc32=0x99b6c4c7 + --- +MMX - 8to16 -0.025 usec crc32=0x115814bb +MMX - 16to8 -0.049 usec crc32=0xee7ccbb4 +MMX - 8to8 0.014 usec crc32=0xd37b3295 +MMX - 16to8add 0.011 usec crc32=0xdd817bf4 +MMX - 8to16sub 0.108 usec crc32(1)=0xa1e07163 crc32(2)=0xd86c5d23 +MMX - 8to16sub2 0.164 usec crc32=0x99b6c4c7 + --- +MMXEXT - 8to16 -0.054 usec crc32=0x115814bb +MMXEXT - 16to8 0.010 usec crc32=0xee7ccbb4 +MMXEXT - 8to8 0.015 usec crc32=0xd37b3295 +MMXEXT - 16to8add 0.008 usec crc32=0xdd817bf4 +MMXEXT - 8to16sub 0.263 usec crc32(1)=0xa1e07163 crc32(2)=0xd86c5d23 +MMXEXT - 8to16sub2 0.178 usec crc32=0x99b6c4c7 + --- +3DNOW - 8to16 0.666 usec crc32=0x115814bb +3DNOW - 16to8 1.078 usec crc32=0xee7ccbb4 +3DNOW - 8to8 0.665 usec crc32=0xd37b3295 +3DNOW - 16to8add 1.365 usec crc32=0xdd817bf4 +3DNOW - 8to16sub 1.356 usec crc32(1)=0xa1e07163 crc32(2)=0xd86c5d23 +3DNOW - 8to16sub2 2.098 usec crc32=0x99b6c4c7 + --- +3DNOWE - 8to16 -0.024 usec crc32=0x115814bb +3DNOWE - 16to8 0.010 usec crc32=0xee7ccbb4 +3DNOWE - 8to8 0.014 usec crc32=0xd37b3295 +3DNOWE - 16to8add 0.016 usec crc32=0xdd817bf4 +3DNOWE - 8to16sub -0.000 usec crc32(1)=0xa1e07163 crc32(2)=0xd86c5d23 +3DNOWE - 8to16sub2 -0.031 usec crc32=0x99b6c4c7 --- ===== test quant ===== -PLAINC - quant_mpeg_intra 67.757 usec crc=29809 -PLAINC - quant_mpeg_inter 68.482 usec crc=12574 -PLAINC - dequant_mpeg_intra 20.764 usec crc=24052 -PLAINC - dequant_mpeg_inter 24.413 usec crc=63847 -PLAINC - quant_h263_intra 16.446 usec crc=25662 -PLAINC - quant_h263_inter 14.499 usec crc=23972 -PLAINC - dequant_h263_intra 16.419 usec crc=49900 -PLAINC - dequant_h263_inter 18.679 usec crc=48899 - --- -MMX - quant_mpeg_intra 8.299 usec crc=3459 -*** CRC ERROR! *** -MMX - quant_mpeg_inter 7.078 usec crc=13247 -*** CRC ERROR! *** -MMX - dequant_mpeg_intra 3.455 usec crc=24052 -MMX - dequant_mpeg_inter 4.483 usec crc=63847 -MMX - quant_h263_intra 2.597 usec crc=25662 -MMX - quant_h263_inter 2.151 usec crc=23972 -MMX - dequant_h263_intra 2.684 usec crc=49900 -MMX - dequant_h263_inter 2.647 usec crc=48899 - --- -MMXEXT - quant_mpeg_intra 3.878 usec crc=29809 -MMXEXT - quant_mpeg_inter 4.112 usec crc=12574 -MMXEXT - dequant_mpeg_intra 3.452 usec crc=24052 -MMXEXT - dequant_mpeg_inter 4.473 usec crc=63847 -MMXEXT - quant_h263_intra 2.608 usec crc=25662 -MMXEXT - quant_h263_inter 2.145 usec crc=23972 -MMXEXT - dequant_h263_intra 2.478 usec crc=49900 -MMXEXT - dequant_h263_inter 2.450 usec crc=48899 - --- -3DNOW - quant_mpeg_intra 66.051 usec crc=29809 -3DNOW - quant_mpeg_inter 73.494 usec crc=12574 -3DNOW - dequant_mpeg_intra 20.374 usec crc=24052 -3DNOW - dequant_mpeg_inter 23.645 usec crc=63847 -3DNOW - quant_h263_intra 16.292 usec crc=25662 -3DNOW - quant_h263_inter 14.322 usec crc=23972 -3DNOW - dequant_h263_intra 16.613 usec crc=49900 -3DNOW - dequant_h263_inter 18.382 usec crc=48899 - --- -3DNOWE - quant_mpeg_intra 66.140 usec crc=29809 -3DNOWE - quant_mpeg_inter 68.454 usec crc=12574 -3DNOWE - dequant_mpeg_intra 2.881 usec crc=24052 -3DNOWE - dequant_mpeg_inter 4.155 usec crc=63847 -3DNOWE - quant_h263_intra 1.451 usec crc=25662 -3DNOWE - quant_h263_inter 1.849 usec crc=23972 -3DNOWE - dequant_h263_intra 2.101 usec crc=49900 -3DNOWE - dequant_h263_inter 2.109 usec crc=48899 +PLAINC - quant_mpeg_intra 98.631 usec crc32=0xfd6a21a4 +PLAINC - quant_mpeg_inter 104.876 usec crc32=0xf6de7757 +PLAINC - dequant_mpeg_intra 50.285 usec crc32=0x2def7bc7 +PLAINC - dequant_mpeg_inter 58.316 usec crc32=0xd878c722 +PLAINC - quant_h263_intra 33.803 usec crc32=0x2eba9d43 +PLAINC - quant_h263_inter 45.411 usec crc32=0xbd315a7e +PLAINC - dequant_h263_intra 39.302 usec crc32=0x9841212a +PLAINC - dequant_h263_inter 44.124 usec crc32=0xe7df8fba + --- +MMX - quant_mpeg_intra 4.273 usec crc32=0xdacabdb6 | ERROR +MMX - quant_mpeg_inter 3.576 usec crc32=0x72883ab6 | ERROR +MMX - dequant_mpeg_intra 3.793 usec crc32=0x2def7bc7 +MMX - dequant_mpeg_inter 4.808 usec crc32=0xd878c722 +MMX - quant_h263_intra 2.881 usec crc32=0x2eba9d43 +MMX - quant_h263_inter 2.550 usec crc32=0xbd315a7e +MMX - dequant_h263_intra 2.974 usec crc32=0x9841212a +MMX - dequant_h263_inter 2.906 usec crc32=0xe7df8fba + --- +MMXEXT - quant_mpeg_intra 4.221 usec crc32=0xfd6a21a4 +MMXEXT - quant_mpeg_inter 4.339 usec crc32=0xf6de7757 +MMXEXT - dequant_mpeg_intra 3.802 usec crc32=0x2def7bc7 +MMXEXT - dequant_mpeg_inter 4.821 usec crc32=0xd878c722 +MMXEXT - quant_h263_intra 2.884 usec crc32=0x2eba9d43 +MMXEXT - quant_h263_inter 2.554 usec crc32=0xbd315a7e +MMXEXT - dequant_h263_intra 2.728 usec crc32=0x9841212a +MMXEXT - dequant_h263_inter 2.611 usec crc32=0xe7df8fba + --- +3DNOW - quant_mpeg_intra 98.512 usec crc32=0xfd6a21a4 +3DNOW - quant_mpeg_inter 104.873 usec crc32=0xf6de7757 +3DNOW - dequant_mpeg_intra 50.219 usec crc32=0x2def7bc7 +3DNOW - dequant_mpeg_inter 58.254 usec crc32=0xd878c722 +3DNOW - quant_h263_intra 33.778 usec crc32=0x2eba9d43 +3DNOW - quant_h263_inter 41.998 usec crc32=0xbd315a7e +3DNOW - dequant_h263_intra 39.344 usec crc32=0x9841212a +3DNOW - dequant_h263_inter 43.607 usec crc32=0xe7df8fba + --- +3DNOWE - quant_mpeg_intra 98.490 usec crc32=0xfd6a21a4 +3DNOWE - quant_mpeg_inter 104.889 usec crc32=0xf6de7757 +3DNOWE - dequant_mpeg_intra 3.277 usec crc32=0x2def7bc7 +3DNOWE - dequant_mpeg_inter 4.485 usec crc32=0xd878c722 +3DNOWE - quant_h263_intra 1.882 usec crc32=0x2eba9d43 +3DNOWE - quant_h263_inter 2.246 usec crc32=0xbd315a7e +3DNOWE - dequant_h263_intra 3.457 usec crc32=0x9841212a +3DNOWE - dequant_h263_inter 3.275 usec crc32=0xe7df8fba --- ===== test cbp ===== -PLAINC - calc_cbp#1 0.090 usec cbp=0x15 -PLAINC - calc_cbp#2 0.086 usec cbp=0x38 -PLAINC - calc_cbp#3 0.087 usec cbp=0xf -PLAINC - calc_cbp#4 0.114 usec cbp=0x5 - --- -MMX - calc_cbp#1 0.061 usec cbp=0x15 -MMX - calc_cbp#2 0.063 usec cbp=0x38 -MMX - calc_cbp#3 0.061 usec cbp=0xf -MMX - calc_cbp#4 0.060 usec cbp=0x5 +PLAINC - calc_cbp#1 0.168 usec cbp=0x15 +PLAINC - calc_cbp#2 0.168 usec cbp=0x38 +PLAINC - calc_cbp#3 0.157 usec cbp=0x0f +PLAINC - calc_cbp#4 0.235 usec cbp=0x05 + --- +MMX - calc_cbp#1 0.070 usec cbp=0x15 +MMX - calc_cbp#2 0.062 usec cbp=0x38 +MMX - calc_cbp#3 0.062 usec cbp=0x0f +MMX - calc_cbp#4 0.061 usec cbp=0x05 --- MMXEXT - calc_cbp#1 0.062 usec cbp=0x15 -MMXEXT - calc_cbp#2 0.060 usec cbp=0x38 -MMXEXT - calc_cbp#3 0.062 usec cbp=0xf -MMXEXT - calc_cbp#4 0.061 usec cbp=0x5 - --- -3DNOW - calc_cbp#1 0.089 usec cbp=0x15 -3DNOW - calc_cbp#2 0.087 usec cbp=0x38 -3DNOW - calc_cbp#3 0.087 usec cbp=0xf -3DNOW - calc_cbp#4 0.116 usec cbp=0x5 - --- -3DNOWE - calc_cbp#1 0.050 usec cbp=0x15 -3DNOWE - calc_cbp#2 0.051 usec cbp=0x38 -3DNOWE - calc_cbp#3 0.050 usec cbp=0xf -3DNOWE - calc_cbp#4 0.049 usec cbp=0x5 +MMXEXT - calc_cbp#2 0.061 usec cbp=0x38 +MMXEXT - calc_cbp#3 0.061 usec cbp=0x0f +MMXEXT - calc_cbp#4 0.061 usec cbp=0x05 + --- +3DNOW - calc_cbp#1 0.168 usec cbp=0x15 +3DNOW - calc_cbp#2 0.168 usec cbp=0x38 +3DNOW - calc_cbp#3 0.157 usec cbp=0x0f +3DNOW - calc_cbp#4 0.238 usec cbp=0x05 --- +3DNOWE - calc_cbp#1 0.049 usec cbp=0x15 +3DNOWE - calc_cbp#2 0.049 usec cbp=0x38 +3DNOWE - calc_cbp#3 0.049 usec cbp=0x0f +3DNOWE - calc_cbp#4 0.049 usec cbp=0x05 + --- + + +NB: If a function isn't optimised for a specific set of intructions, + a C function is used instead. So don't panic if some functions + may appear to be slow. + +NB: MMX mpeg4 quantization is known to have very small errors (+/-1 magnitude) + for 1 or 2 coefficients a block. This is mainly caused by the fact the unit + test goes far behind the usual limits of real encoding. Please do not report + this error to the developers -*/ +*********************************************************************/