~ubuntu-branches/debian/experimental/mednafen/experimental

Committer: Package Import Robot
Author(s): Stephen Kitt
Date: 2012-01-31 07:21:35 UTC
mfrom: (1.2.8)
Revision ID: package-import@ubuntu.com-20120131072135-es3dj12y00xcnrsk

Tags: 0.9.19-1

* New upstream WIP version.
* Update copyright information.
* Refresh use-system-tremor.patch and remove psx-big-endian-only.patch.
* Add spelling-fixes.patch based on Lintian's recommendations.
* Build-depend on debhelper 9 or later and remove corresponding Lintian
override.

files added:
.pc/spelling-fixes.patch

.pc/spelling-fixes.patch/src

.pc/spelling-fixes.patch/src/vb

.pc/spelling-fixes.patch/src/vb/vb.cpp

debian/gbp.conf

debian/patches/spelling-fixes.patch

intl/setlocale.c

intl/threadlib.c

m4/fcntl-o.m4

m4/threadlib.m4

src/Stream.cpp

src/Stream.h

src/cdrom/CDAccess.cpp

src/cdrom/CDAccess.h

src/cdrom/CDAccess_Image.cpp

src/cdrom/CDAccess_Image.h

src/cdrom/CDAccess_Physical.cpp

src/cdrom/CDAccess_Physical.h

src/cdrom/CDUtility.cpp

src/cdrom/CDUtility.h

src/pce/mcgenjin.cpp

src/pce/mcgenjin.h

src/pce/mcgenjin_ym2413.inc

src/psx/NOTES

src/psx/SOURCES

src/psx/gpu_line.inc

src/psx/gpu_polygon.inc

src/psx/gpu_sprite.inc

src/psx/gte_divrecip.inc

src/psx/input/dualanalog.cpp

src/psx/input/dualanalog.h

src/psx/input/memcard.cpp

src/psx/input/memcard.h

src/psx/input/mouse.cpp

src/psx/input/mouse.h

src/psx/input/multitap.cpp

src/psx/input/multitap.h

files removed:
.pc/psx-big-endian-only.patch

.pc/psx-big-endian-only.patch/configure.ac

debian/patches/psx-big-endian-only.patch

debian/source/lintian-overrides

po/Makevars.template

src/cdrom/cdromfile-stuff.h

src/cdrom/cdromfile.cpp

src/cdrom/cdromfile.h

files modified:
.pc/applied-patches

.pc/use-system-tremor.patch/configure.ac

.pc/use-system-tremor.patch/src/Makefile.am

.pc/use-system-tremor.patch/src/cdrom/audioreader.cpp

.pc/use-system-tremor.patch/src/tremor/Makefile.in

ABOUT-NLS

ChangeLog

Documentation/docgen.inc

Documentation/gb.html

Documentation/gba.html

Documentation/gg.html

Documentation/lynx.html

Documentation/lynx.php

Documentation/md.html

Documentation/mednafen.html

Documentation/mednafen.php

Documentation/nes.html

Documentation/ngp.html

Documentation/pce.html

Documentation/pce_fast.html

Documentation/pcfx.html

Documentation/psx.html

Documentation/psx.php

Documentation/settings.def

Documentation/sms.html

Documentation/snes.html

Documentation/vb.html

Documentation/wswan.html

Documentation/wswan.php

Makefile.in

README

TODO

acinclude.m4

aclocal.m4

config.guess

config.rpath

config.sub

configure

configure.ac

debian/changelog

debian/control

debian/copyright

debian/patches/series

debian/patches/use-system-tremor.patch

include/blip/Blip_Buffer.h

include/config.h.in

include/config.h.in~

intl/ChangeLog

intl/Makefile.in

intl/VERSION

intl/bindtextdom.c

intl/config.charset

intl/dcigettext.c

intl/gettextP.h

intl/intl-compat.c

intl/intl-exports.c

intl/l10nflist.c

intl/langprefs.c

intl/libgnuintl.h.in

intl/libintl.rc

intl/loadmsgcat.c

intl/localcharset.c

intl/localename.c

intl/lock.c

intl/lock.h

intl/log.c

intl/os2compat.h

intl/printf-args.c

intl/printf-args.h

intl/printf-parse.c

intl/printf-parse.h

intl/printf.c

intl/relocatable.c

intl/relocatable.h

intl/tsearch.c

intl/tsearch.h

intl/vasnprintf.c

intl/vasnwprintf.h

intl/wprintf-parse.h

intl/xsize.h

ltmain.sh

m4/ChangeLog

m4/codeset.m4

m4/gettext.m4

m4/glibc2.m4

m4/glibc21.m4

m4/iconv.m4

m4/intdiv0.m4

m4/intl.m4

m4/intldir.m4

m4/intlmacosx.m4

m4/intmax.m4

m4/inttypes-pri.m4

m4/inttypes_h.m4

m4/lcmessage.m4

m4/lib-ld.m4

m4/lib-link.m4

m4/lib-prefix.m4

m4/lock.m4

m4/longlong.m4

m4/nls.m4

m4/po.m4

m4/printf-posix.m4

m4/progtest.m4

m4/size_max.m4

m4/stdint_h.m4

m4/uintmax_t.m4

m4/visibility.m4

m4/wchar_t.m4

m4/wint_t.m4

m4/xsize.m4

po/ChangeLog

po/Makefile.in.in

po/Makevars

po/POTFILES.in

po/Rules-quot

po/de.gmo

po/de.po

po/es.gmo

po/es.po

po/mednafen.pot

po/ru.gmo

po/ru.po

src/FileWrapper.cpp

src/FileWrapper.h

src/Makefile.am

src/Makefile.in

src/cdplay.cpp

src/cdrom/Makefile.am.inc

src/cdrom/SimpleFIFO.h

src/cdrom/audioreader.cpp

src/cdrom/cdromif.cpp

src/cdrom/cdromif.h

src/cdrom/crc32.cpp

src/cdrom/dvdisaster.h

src/cdrom/pcecd.cpp

src/cdrom/recover-raw.cpp

src/cdrom/scsicd-pce-commands.inc

src/cdrom/scsicd.cpp

src/cdrom/scsicd.h

src/compress/ioapi.c

src/compress/ioapi.h

src/compress/unzip.c

src/compress/unzip.h

src/debug.h

src/demo/Makefile.in

src/desa68/Makefile.in

src/drivers/Makefile.in

src/drivers/help.cpp

src/drivers/input-config.cpp

src/drivers/input-config.h

src/drivers/input-default-buttons.h

src/drivers/input.cpp

src/drivers/input.h

src/drivers/joystick.cpp

src/drivers/joystick.h

src/drivers/main.cpp

src/drivers/nongl.cpp

src/drivers/opengl.cpp

src/drivers/opengl.h

src/drivers/shader.cpp

src/drivers/shader.h

src/drivers/sound.cpp

src/drivers/video.cpp

src/drivers/video.h

src/file.cpp

src/file.h

src/gb/Makefile.in

src/gb/gb.cpp

src/gb/gb.h

src/gb/gbGlobals.cpp

src/gb/gbGlobals.h

src/gb/gfx.cpp

src/gb/memory.cpp

src/gb/memory.h

src/gb/sound.cpp

src/gb/sound.h

src/gb/z80.cpp

src/gb/z80.h

src/gba/GBA.cpp

src/gba/GBA.h

src/gba/GBAinline.cpp

src/gba/GBAinline.h

src/gba/Gfx.cpp

src/gba/Gfx.h

src/gba/Globals.cpp

src/gba/Globals.h

src/gba/Makefile.in

src/gba/Mode0.cpp

src/gba/Mode1.cpp

src/gba/Mode2.cpp

src/gba/Mode3.cpp

src/gba/Mode4.cpp

src/gba/Mode5.cpp

src/gba/Port.h

src/gba/RTC.cpp

src/gba/RTC.h

src/gba/Sound.cpp

src/gba/Sound.h

src/gba/arm.cpp

src/gba/arm.h

src/gba/bios.cpp

src/gba/bios.h

src/gba/eeprom.cpp

src/gba/eeprom.h

src/gba/flash.cpp

src/gba/flash.h

src/gba/gfx-draw.h

src/gba/sram.cpp

src/gba/sram.h

src/gba/thumb.cpp

src/gba/thumb.h

src/general.cpp

src/general.h

src/git.h

src/hw_cpu/Makefile.in

src/hw_misc/Makefile.in

src/hw_misc/arcade_card/arcade_card.cpp

src/hw_sound/Makefile.in

src/hw_sound/ym2413/emu2413.cpp

src/hw_video/Makefile.in

src/lepacker.h

src/lynx/Makefile.in

src/lynx/susie.cpp

src/math_ops.h

src/md/Makefile.in

src/md/cart/map_svp.cpp

src/md/cd/cd.cpp

src/md/cd/cd.h

src/md/cd/cdc_cdd.cpp

src/md/debug.cpp

src/md/system.cpp

src/md/vdp.cpp

src/md/vdp_run.inc

src/mednafen-driver.h

src/mednafen.cpp

src/mpcdec/Makefile.in

src/nes/Makefile.in

src/nes/boards/emutypes.h

src/nes/boards/fme7.cpp

src/nes/boards/mmc5.cpp

src/nes/cart.cpp

src/nes/fds.cpp

src/nes/filter.cpp

src/nes/filter.h

src/nes/input/arkanoid.cpp

src/nes/input/cursor.cpp

src/nes/input/oekakids.cpp

src/nes/input/shadow.cpp

src/nes/input/zapper.cpp

src/nes/nes.cpp

src/nes/ntsc/nes_ntsc.cpp

src/nes/ppu/ppu-fastrl.h

src/nes/ppu/ppu.cpp

src/nes/ppu/ppu.h

src/nes/sound.cpp

src/nes/unif.cpp

src/nes/vsuni.cpp

src/ngp/Makefile.in

src/ngp/mem.cpp

src/pce/Makefile.am

src/pce/Makefile.in

src/pce/hes.cpp

src/pce/huc.cpp

src/pce/huc.h

src/pce/pce.cpp

src/pce/vce_sync.inc

src/pce_fast/Makefile.in

src/pce_fast/hes.cpp

src/pce_fast/pce.cpp

src/pce_fast/vdc.cpp

src/pcfx/Makefile.in

src/pcfx/fxscsi.cpp

src/pcfx/huc6273.cpp

src/pcfx/king.cpp

src/pcfx/pcfx.cpp

src/pcfx/rainbow.cpp

src/player.cpp

src/psx/.Tpo

src/psx/Makefile.am

src/psx/Makefile.in

src/psx/README.NOW

src/psx/cdc.cpp

src/psx/cdc.h

src/psx/cpu.cpp

src/psx/cpu.h

src/psx/debug.cpp

src/psx/debug.h

src/psx/dis.cpp

src/psx/dma.cpp

src/psx/dma.h

src/psx/frontio.cpp

src/psx/frontio.h

src/psx/gpu.cpp

src/psx/gpu.h

src/psx/gpu_command_table.inc

src/psx/gte.cpp

src/psx/input/gamepad.cpp

src/psx/irq.cpp

src/psx/mdec.cpp

src/psx/mdec.h

src/psx/psx.cpp

src/psx/psx.h

src/psx/sio.cpp

src/psx/sio.h

src/psx/spu.cpp

src/psx/spu.h

src/psx/spu_reverb.inc

src/psx/timer.cpp

src/psx/timer.h

src/qtrecord.cpp

src/settings.cpp

src/sexyal/Makefile.in

src/sms/Makefile.in

src/sms/hvc.inc

src/sms/pio.cpp

src/sms/render.cpp

src/sms/sound.cpp

src/sms/system.cpp

src/sms/vdp.cpp

src/sms/vdp.h

src/snes/Makefile.in

src/snes/interface.cpp

src/sound/Blip_Buffer.cpp

src/sound/Makefile.in

src/sound/WAVRecord.cpp

src/state.cpp

src/tests.cpp

src/trio/Makefile.in

src/vb/Makefile.in

src/vb/vb.cpp

src/video/surface.cpp

src/video/tblur.cpp

src/video/text.cpp

src/wswan/Makefile.in

src/wswan/dis/opcodes.inc

src/wswan/main.cpp

src/wswan/memory.cpp

src/wswan/memory.h

Show diffs side-by-side

added added

removed removed

src/psx/gte.cpp

/* Mednafen - Multi-system Emulator

* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#ifndef PSXDEV_GTE_TESTING

#include "psx.h"

#include "gte.h"

#endif

static uint32 ReciprocalTable[0x8000] =

{

#include "gte_divrecip.inc"

};

/* Notes:

AVSZ3/AVSZ4:

int16 Y;

} gtexy;

int32 A(unsigned int which, int64 value);

int16 Lm_B(unsigned int which, int32 value, int lm);

uint8 Lm_C(unsigned int which, int32 value);

int32 Lm_D(int32 value);

int32 F(int64 value);

int32 Lm_G(unsigned int which, int32 value);

int32 Lm_H(int32 value);

gtematrix Rot;

gtematrix Light;

gtematrix Color;

gtematrix Null; // Might not be correct.

gtematrix AbbyNormal;

};

100

} Matrices_t;

101

110

128

static int16 Vectors[3][4];

111

129

static gtergb RGB;

112

130

static uint16 OTZ;

113

static int16 IR0;

114

static int16 IR1;

115

static int16 IR2;

116

static int16 IR3;

131

132

static int16 IR[4];

133

134

#define IR0 IR[0]

135

#define IR1 IR[1]

136

#define IR2 IR[2]

137

#define IR3 IR[3]

138

117

139

static gtexy XY_FIFO[4];

118

140

static uint16 Z_FIFO[4];

119

141

static gtergb RGB_FIFO[3];

120

142

static int32 MAC[4];

121

static uint32 IRGB;

122

143

static uint32 LZCS;

123

144

static uint32 LZCR;

124

145

125

146

static uint32 Reg23;

126

147

// end DR

127

148

128

void PTransform(uint32 sf, int lm, unsigned int v);

129

130

149

int32 RTPS(uint32 instr);

131

150

int32 RTPT(uint32 instr);

132

151

201

220

memset(Z_FIFO, 0, sizeof(Z_FIFO));

202

221

memset(RGB_FIFO, 0, sizeof(RGB_FIFO));

203

222

memset(MAC, 0, sizeof(MAC));

204

IRGB = 0;

205

223

LZCS = 0;

206

224

LZCR = 0;

207

225

397

415

case 14:

398

416

XY_FIFO[2].X = value;

399

417

XY_FIFO[2].Y = value >> 16;

418

XY_FIFO[3].X = value;

419

XY_FIFO[3].Y = value >> 16;

400

420

break;

401

421

402

422

case 15:

466

486

break;

467

487

468

488

case 28:

469

IRGB = value & 0x7FFF;

470

489

IR1 = ((value >> 0) & 0x1F) << 7;

471

490

IR2 = ((value >> 5) & 0x1F) << 7;

472

491

IR3 = ((value >> 10) & 0x1F) << 7;

476

495

break;

477

496

478

497

case 30:

479

// FIXME

480

498

LZCS = value;

481

499

{

482

500

uint32 test = value & 0x80000000;

614

632

break;

615

633

616

634

case 28:

617

ret = IRGB;

618

break;

619

620

635

case 29:

621

636

ret = Sat5(IR1 >> 7) | (Sat5(IR2 >> 7) << 5) | (Sat5(IR3 >> 7) << 10);

622

637

break;

632

647

return(ret);

633

648

}

634

649

635

INLINE int32 A(unsigned int which, int64 value)

650

#define sign_x_to_s64(_bits, _value) (((int64)((uint64)(_value) << (64 - _bits))) >> (64 - _bits))

651

INLINE int64 A_MV(unsigned which, int64 value)

636

652

{

637

// Done for an issue with NCCS, at least. See if this masking-out is applicable in all cases, and for other registers.

638

639

FLAGS &= ~(1 << (27 - which));

640

FLAGS &= ~(1 << (30 - which));

641

642

653

if(value >= (1LL << 43))

654

FLAGS |= 1 << (30 - which);

643

655

644

if(value < -2147483648LL)

645

{

646

// flag set here

656

if(value < -(1LL << 43))

647

657

FLAGS |= 1 << (27 - which);

648

}

649

658

650

if(value > 2147483647LL)

651

{

652

// flag set here

653

FLAGS |= 1 << (30 - which);

654

}

655

return(value);

659

return sign_x_to_s64(44, value);

656

660

}

657

661

658

INLINE int32 F(int64 value)

662

INLINE int64 F(int64 value)

659

663

{

660

664

if(value < -2147483648LL)

661

665

{

693

697

return(value);

694

698

}

695

699

700

701

INLINE int16 Lm_B_PTZ(unsigned int which, int32 value, int32 ftv_value, int lm)

702

{

703

int32 tmp = lm << 15;

704

705

if(ftv_value < -32768)

706

{

707

FLAGS |= 1 << (24 - which);

708

}

709

710

if(ftv_value > 32767)

711

{

712

FLAGS |= 1 << (24 - which);

713

}

714

715

if(value < (-32768 + tmp))

716

{

717

value = -32768 + tmp;

718

}

719

720

if(value > 32767)

721

{

722

value = 32767;

723

}

724

725

return(value);

726

}

727

696

728

INLINE uint8 Lm_C(unsigned int which, int32 value)

697

729

{

698

730

if(value & ~0xFF)

710

742

return(value);

711

743

}

712

744

713

INLINE int32 Lm_D(int32 value)

745

INLINE int32 Lm_D(int32 value, int unchained)

714

746

{

715

747

// Not sure if we should have it as int64, or just chain on to and special case when the F flags are set.

716

if(FLAGS & (1 << 15))

748

if(!unchained)

717

749

{

718

FLAGS |= 1 << 18;

719

return(0);

720

}

750

if(FLAGS & (1 << 15))

751

{

752

FLAGS |= 1 << 18;

753

return(0);

754

}

721

755

722

if(FLAGS & (1 << 16))

723

{

724

FLAGS |= 1 << 18;

725

return(0xFFFF);

756

if(FLAGS & (1 << 16))

757

{

758

FLAGS |= 1 << 18;

759

return(0xFFFF);

760

}

726

761

}

727

762

728

763

if(value < 0)

760

795

return(value);

761

796

}

762

797

798

// limit to 4096, not 4095

763

799

INLINE int32 Lm_H(int32 value)

764

800

{

801

#if 0

802

if(FLAGS & (1 << 15))

803

{

804

value = 0;

805

FLAGS |= 1 << 12;

806

return value;

807

}

808

809

if(FLAGS & (1 << 16))

810

{

811

value = 4096;

812

FLAGS |= 1 << 12;

813

return value;

814

}

815

#endif

816

765

817

if(value < 0)

766

818

{

767

// Set flag here

768

819

value = 0;

769

820

FLAGS |= 1 << 12;

770

821

}

771

822

772

if(value > 4096) // Yes, six.

823

if(value > 4096)

773

824

{

774

// Set flag here

775

825

value = 4096;

776

826

FLAGS |= 1 << 12;

777

827

}

797

847

IR3 = Lm_B(2, MAC[3], lm);

798

848

}

799

849

800

// NOTES:

801

// << 12 for translation vector with MVMA when sf is 0.

802

// FIXME: far color vector is borked

803

850

INLINE void MultiplyMatrixByVector(const gtematrix *matrix, const int16 *v, const int32 *crv, uint32 sf, int lm)

804

851

{

805

#if 0

806

MAC[1] = A(0, ((int64)crv[0] << 12) + (((int64)(matrix.MX[0][0] * v[0]) + (matrix.MX[0][1] * v[1]) + (matrix.MX[0][2] * v[2])) >> sf));

807

MAC[2] = A(1, ((int64)crv[1] << 12) + (((int64)(matrix.MX[1][0] * v[0]) + (matrix.MX[1][1] * v[1]) + (matrix.MX[1][2] * v[2])) >> sf));

808

MAC[3] = A(2, ((int64)crv[2] << 12) + (((int64)(matrix.MX[2][0] * v[0]) + (matrix.MX[2][1] * v[1]) + (matrix.MX[2][2] * v[2])) >> sf));

809

#endif

810

811

assert(crv != CRVectors.FC);

812

813

#if 0

814

if(0 && crv == CRVectors.FC)

815

{

816

MAC[1] = A(0, ((((int64)crv[0] << 8) + (int64)(matrix->MX[0][0] * v[0]) + (matrix->MX[0][1] * v[1]) + (matrix->MX[0][2] * v[2])) >> sf));

817

MAC[2] = A(1, ((((int64)crv[1] << 8) + (int64)(matrix->MX[1][0] * v[0]) + (matrix->MX[1][1] * v[1]) + (matrix->MX[1][2] * v[2])) >> sf));

818

MAC[3] = A(2, ((((int64)crv[2] << 8) + (int64)(matrix->MX[2][0] * v[0]) + (matrix->MX[2][1] * v[1]) + (matrix->MX[2][2] * v[2])) >> sf));

819

}

820

else

821

#endif

822

{

823

MAC[1] = A(0, ((((int64)crv[0] << 12) + (int64)(matrix->MX[0][0] * v[0]) + (matrix->MX[0][1] * v[1]) + (matrix->MX[0][2] * v[2])) >> sf));

824

MAC[2] = A(1, ((((int64)crv[1] << 12) + (int64)(matrix->MX[1][0] * v[0]) + (matrix->MX[1][1] * v[1]) + (matrix->MX[1][2] * v[2])) >> sf));

825

MAC[3] = A(2, ((((int64)crv[2] << 12) + (int64)(matrix->MX[2][0] * v[0]) + (matrix->MX[2][1] * v[1]) + (matrix->MX[2][2] * v[2])) >> sf));

826

}

852

unsigned i;

853

854

for(i = 0; i < 3; i++)

855

{

856

int64 tmp;

857

int32 mulr[3];

858

859

tmp = (int64)crv[i] << 12;

860

861

if(matrix == &Matrices.AbbyNormal)

862

{

863

if(i == 0)

864

{

865

mulr[0] = -((RGB.R << 4) * v[0]);

866

mulr[1] = (RGB.R << 4) * v[1];

867

mulr[2] = IR0 * v[2];

868

}

869

else

870

{

871

mulr[0] = (int16)CR[i] * v[0];

872

mulr[1] = (int16)CR[i] * v[1];

873

mulr[2] = (int16)CR[i] * v[2];

874

}

875

}

876

else

877

{

878

mulr[0] = matrix->MX[i][0] * v[0];

879

mulr[1] = matrix->MX[i][1] * v[1];

880

mulr[2] = matrix->MX[i][2] * v[2];

881

}

882

883

tmp = A_MV(i, tmp + mulr[0]);

884

if(crv == CRVectors.FC)

885

{

886

Lm_B(i, tmp >> sf, FALSE);

887

tmp = 0;

888

}

889

890

tmp = A_MV(i, tmp + mulr[1]);

891

tmp = A_MV(i, tmp + mulr[2]);

892

893

MAC[1 + i] = tmp >> sf;

894

}

895

827

896

828

897

MAC_to_IR(lm);

829

898

}

830

899

831

900

901

INLINE void MultiplyMatrixByVector_PT(const gtematrix *matrix, const int16 *v, const int32 *crv, uint32 sf, int lm)

902

{

903

int64 tmp[3];

904

unsigned i;

905

906

for(i = 0; i < 3; i++)

907

{

908

int32 mulr[3];

909

910

tmp[i] = (int64)crv[i] << 12;

911

912

mulr[0] = matrix->MX[i][0] * v[0];

913

mulr[1] = matrix->MX[i][1] * v[1];

914

mulr[2] = matrix->MX[i][2] * v[2];

915

916

tmp[i] = A_MV(i, tmp[i] + mulr[0]);

917

tmp[i] = A_MV(i, tmp[i] + mulr[1]);

918

tmp[i] = A_MV(i, tmp[i] + mulr[2]);

919

920

MAC[1 + i] = tmp[i] >> sf;

921

}

922

923

IR1 = Lm_B(0, MAC[1], lm);

924

IR2 = Lm_B(1, MAC[2], lm);

925

//printf("FTV: %08x %08x\n", crv[2], (uint32)(tmp[2] >> 12));

926

IR3 = Lm_B_PTZ(2, MAC[3], tmp[2] >> 12, lm);

927

928

Z_FIFO[0] = Z_FIFO[1];

929

Z_FIFO[1] = Z_FIFO[2];

930

Z_FIFO[2] = Z_FIFO[3];

931

Z_FIFO[3] = Lm_D(tmp[2] >> 12, TRUE);

932

}

933

934

832

935

#define VAR_UNUSED __attribute__((unused))

833

936

834

937

#define DECODE_FIELDS \

856

959

{

857

960

DECODE_FIELDS;

858

961

859

// Typecast to int64 shouldn't be necessary here (might be able to remove call to A()...

860

MAC[1] = A(0, ((IR1 * IR1) >> sf));

861

MAC[2] = A(1, ((IR2 * IR2) >> sf));

862

MAC[3] = A(2, ((IR3 * IR3) >> sf));

962

MAC[1] = ((IR1 * IR1) >> sf);

963

MAC[2] = ((IR2 * IR2) >> sf);

964

MAC[3] = ((IR3 * IR3) >> sf);

863

965

864

966

MAC_to_IR(lm);

865

967

876

978

return(8);

877

979

}

878

980

879

880

INLINE void PTransform(uint32 sf, int lm, unsigned int v)

881

{

882

int64 h_div_sz;

883

884

MultiplyMatrixByVector(&Matrices.Rot, Vectors[v], CRVectors.T, sf, lm);

885

886

Z_FIFO[0] = Z_FIFO[1];

887

Z_FIFO[1] = Z_FIFO[2];

888

Z_FIFO[2] = Z_FIFO[3];

889

Z_FIFO[3] = Lm_D(MAC[3]);

890

891

// FIXME: division

892

if(H < (Z_FIFO[3] * 2))

893

h_div_sz = (((int64)H << 16)) / Z_FIFO[3];

981

static INLINE unsigned CountLeadingZeroU16(uint16 val)

982

{

983

unsigned ret = 0;

984

985

while(!(val & 0x8000) && ret < 16)

986

{

987

val <<= 1;

988

ret++;

989

}

990

991

return ret;

992

}

993

994

static INLINE uint32 Divide(uint32 dividend, uint32 divisor)

995

{

996

//if((Z_FIFO[3] * 2) > H)

997

if((divisor * 2) > dividend)

998

{

999

unsigned shift_bias = CountLeadingZeroU16(divisor);

1000

1001

dividend <<= shift_bias;

1002

divisor <<= shift_bias;

1003

1004

return ((int64)dividend * ReciprocalTable[divisor & 0x7FFF] + 32768) >> 16;

1005

}

894

1006

else

895

1007

{

896

h_div_sz = 0x1FFFF;

897

1008

FLAGS |= 1 << 17;

1009

return 0x1FFFF;

898

1010

}

1011

}

899

1012

900

MAC[0] = F(((int64)OFX + IR1 * h_div_sz + 32768) >> 16);

1013

static INLINE void TransformXY(int64 h_div_sz)

1014

{

1015

MAC[0] = F((int64)OFX + IR1 * h_div_sz) >> 16;

901

1016

XY_FIFO[3].X = Lm_G(0, MAC[0]);

902

1017

903

MAC[0] = F(((int64)OFY + IR2 * h_div_sz + 32768) >> 16);

1018

MAC[0] = F((int64)OFY + IR2 * h_div_sz) >> 16;

904

1019

XY_FIFO[3].Y = Lm_G(1, MAC[0]);

905

1020

906

1021

XY_FIFO[0] = XY_FIFO[1];

907

1022

XY_FIFO[1] = XY_FIFO[2];

908

1023

XY_FIFO[2] = XY_FIFO[3];

909

910

// MAC[0] = F((DQB + ((DQA * h_div_sz + 32768) >> 16)) >> 8 );

911

// IR0 = Lm_H(MAC[0]);

912

913

// printf("MOO: %d %d %16lld\n", DQB, DQA, (long long)h_div_sz);

914

1024

}

1025

1026

static INLINE void TransformDQ(int64 h_div_sz)

1027

{

915

1028

MAC[0] = F((int64)DQB + DQA * h_div_sz);

916

IR0 = Lm_H(MAC[0] >> sf);

1029

IR0 = Lm_H(((int64)DQB + DQA * h_div_sz) >> 12);

917

1030

}

918

1031

919

1032

int32 RTPS(uint32 instr)

920

1033

{

921

1034

DECODE_FIELDS;

922

923

PTransform(sf, lm, 0);

1035

int64 h_div_sz;

1036

1037

MultiplyMatrixByVector_PT(&Matrices.Rot, Vectors[0], CRVectors.T, sf, lm);

1038

h_div_sz = Divide(H, Z_FIFO[3]);

1039

1040

TransformXY(h_div_sz);

1041

TransformDQ(h_div_sz);

924

1042

925

1043

return(15);

926

1044

}

931

1049

int i;

932

1050

933

1051

for(i = 0; i < 3; i++)

934

PTransform(sf, lm, i);

1052

{

1053

int64 h_div_sz;

1054

1055

MultiplyMatrixByVector_PT(&Matrices.Rot, Vectors[i], CRVectors.T, sf, lm);

1056

h_div_sz = Divide(H, Z_FIFO[3]);

1057

1058

TransformXY(h_div_sz);

1059

1060

if(i == 2)

1061

TransformDQ(h_div_sz);

1062

}

935

1063

936

1064

return(23);

937

1065

}

977

1105

tmp_vector[0] = IR1; tmp_vector[1] = IR2; tmp_vector[2] = IR3;

978

1106

MultiplyMatrixByVector(&Matrices.Color, tmp_vector, CRVectors.B, sf, lm);

979

1107

980

MAC[1] = A(0, ((RGB.R << 4) * IR1) >> sf);

981

MAC[2] = A(1, ((RGB.G << 4) * IR2) >> sf);

982

MAC[3] = A(2, ((RGB.B << 4) * IR3) >> sf);

1108

MAC[1] = ((RGB.R << 4) * IR1) >> sf;

1109

MAC[2] = ((RGB.G << 4) * IR2) >> sf;

1110

MAC[3] = ((RGB.B << 4) * IR3) >> sf;

983

1111

984

1112

MAC_to_IR(lm);

985

1113

1008

1136

1009

1137

INLINE void DepthCue(int mult_IR123, int RGB_from_FIFO, uint32 sf, int lm)

1010

1138

{

1011

int32 R_temp, G_temp, B_temp;

1139

int32 RGB_temp[3];

1140

int32 IR_temp[3] = { IR1, IR2, IR3 };

1141

int i;

1012

1142

1013

1143

//assert(sf);

1014

1144

1015

1145

if(RGB_from_FIFO)

1016

1146

{

1017

R_temp = RGB_FIFO[0].R << 4;

1018

G_temp = RGB_FIFO[0].G << 4;

1019

B_temp = RGB_FIFO[0].B << 4;

1147

RGB_temp[0] = RGB_FIFO[0].R << 4;

1148

RGB_temp[1] = RGB_FIFO[0].G << 4;

1149

RGB_temp[2] = RGB_FIFO[0].B << 4;

1020

1150

}

1021

1151

else

1022

1152

{

1023

R_temp = RGB.R << 4;

1024

G_temp = RGB.G << 4;

1025

B_temp = RGB.B << 4;

1153

RGB_temp[0] = RGB.R << 4;

1154

RGB_temp[1] = RGB.G << 4;

1155

RGB_temp[2] = RGB.B << 4;

1026

1156

}

1027

1157

1028

1158

if(mult_IR123)

1029

1159

{

1030

// Note: Do not put A() here! We might just want to change this to local temporaries.

1031

MAC[1] = (((int64)CRVectors.FC[0] << 12) - R_temp * IR1) >> sf;

1032

MAC[2] = (((int64)CRVectors.FC[1] << 12) - G_temp * IR2) >> sf;

1033

MAC[3] = (((int64)CRVectors.FC[2] << 12) - B_temp * IR3) >> sf;

1034

1035

MAC[1] = A(0, (R_temp * IR1 + IR0 * Lm_B(0, MAC[1], FALSE)) >> sf);

1036

MAC[2] = A(1, (G_temp * IR2 + IR0 * Lm_B(1, MAC[2], FALSE)) >> sf);

1037

MAC[3] = A(2, (B_temp * IR3 + IR0 * Lm_B(2, MAC[3], FALSE)) >> sf);

1038

1039

1040

MAC[1] = A(0, (int64)((R_temp * IR1) >> sf) + IR0 * Lm_B(0, (int64)CRVectors.FC[0] - ((R_temp * IR1) >> sf), FALSE) );

1041

MAC[2] = A(1, (int64)((G_temp * IR2) >> sf) + IR0 * Lm_B(1, (int64)CRVectors.FC[1] - ((G_temp * IR2) >> sf), FALSE) );

1042

MAC[3] = A(2, (int64)((B_temp * IR3) >> sf) + IR0 * Lm_B(2, (int64)CRVectors.FC[2] - ((B_temp * IR3) >> sf), FALSE) );

1043

1160

for(i = 0; i < 3; i++)

1161

{

1162

MAC[1 + i] = A_MV(i, (((int64)CRVectors.FC[i] << 12) - RGB_temp[i] * IR_temp[i])) >> sf;

1163

MAC[1 + i] = A_MV(i, (RGB_temp[i] * IR_temp[i] + IR0 * Lm_B(i, MAC[1 + i], FALSE))) >> sf;

1164

}

1044

1165

}

1045

1166

else

1046

1167

{

1047

// Note: Do not put A() here! We might just want to change this to local temporaries.

1048

MAC[1] = (((int64)CRVectors.FC[0] << 12) - (R_temp << 12)) >> sf;

1049

MAC[2] = (((int64)CRVectors.FC[1] << 12) - (G_temp << 12)) >> sf;

1050

MAC[3] = (((int64)CRVectors.FC[2] << 12) - (B_temp << 12)) >> sf;

1051

1052

MAC[1] = A(0, (((int64)R_temp << 12) + IR0 * Lm_B(0, MAC[1], FALSE)) >> sf);

1053

MAC[2] = A(1, (((int64)G_temp << 12) + IR0 * Lm_B(1, MAC[2], FALSE)) >> sf);

1054

MAC[3] = A(2, (((int64)B_temp << 12) + IR0 * Lm_B(2, MAC[3], FALSE)) >> sf);

1055

1056

1057

MAC[1] = A(0, (int64)R_temp + ((IR0 * Lm_B(0, (int64)CRVectors.FC[0] - R_temp, FALSE)) >> sf) );

1058

MAC[2] = A(1, (int64)G_temp + ((IR0 * Lm_B(1, (int64)CRVectors.FC[1] - G_temp, FALSE)) >> sf) );

1059

MAC[3] = A(2, (int64)B_temp + ((IR0 * Lm_B(2, (int64)CRVectors.FC[2] - B_temp, FALSE)) >> sf) );

1060

1168

for(i = 0; i < 3; i++)

1169

{

1170

MAC[1 + i] = A_MV(i, (((int64)CRVectors.FC[i] << 12) - (RGB_temp[i] << 12))) >> sf;

1171

MAC[1 + i] = A_MV(i, (((int64)RGB_temp[i] << 12) + IR0 * Lm_B(i, MAC[1 + i], FALSE))) >> sf;

1172

}

1061

1173

}

1062

1174

1063

1175

MAC_to_IR(lm);

1098

1210

return(17);

1099

1211

}

1100

1212

1101

// SF field *is* used(tested), but it's a bit...weird.

1102

1213

int32 INTPL(uint32 instr)

1103

1214

{

1104

1215

DECODE_FIELDS;

1105

1216

1106

//if(sf)

1107

//{

1108

// MAC[1] = A(0, (int64)IR1 + ((IR0 * Lm_B(0, (int64)CRVectors.FC[0] - IR1, FALSE)) >> 12) );

1109

// MAC[2] = A(1, (int64)IR2 + ((IR0 * Lm_B(1, (int64)CRVectors.FC[1] - IR2, FALSE)) >> 12) );

1110

// MAC[3] = A(2, (int64)IR3 + ((IR0 * Lm_B(2, (int64)CRVectors.FC[2] - IR3, FALSE)) >> 12) );

1111

//}

1112

//else

1113

//{

1114

1115

// Note: Do not put A() here! We might just want to change this to local temporaries.

1116

MAC[1] = (((int64)CRVectors.FC[0] << 12) - (IR1 << 12)) >> sf;

1117

MAC[2] = (((int64)CRVectors.FC[1] << 12) - (IR2 << 12)) >> sf;

1118

MAC[3] = (((int64)CRVectors.FC[2] << 12) - (IR3 << 12)) >> sf;

1119

1120

MAC[1] = A(0, (((int64)IR1 << 12) + IR0 * Lm_B(0, MAC[1], FALSE)) >> sf);

1121

MAC[2] = A(1, (((int64)IR2 << 12) + IR0 * Lm_B(1, MAC[2], FALSE)) >> sf);

1122

MAC[3] = A(2, (((int64)IR3 << 12) + IR0 * Lm_B(2, MAC[3], FALSE)) >> sf);

1123

// }

1217

MAC[1] = A_MV(0, (((int64)CRVectors.FC[0] << 12) - (IR1 << 12))) >> sf;

1218

MAC[2] = A_MV(1, (((int64)CRVectors.FC[1] << 12) - (IR2 << 12))) >> sf;

1219

MAC[3] = A_MV(2, (((int64)CRVectors.FC[2] << 12) - (IR3 << 12))) >> sf;

1220

1221

MAC[1] = A_MV(0, (((int64)IR1 << 12) + IR0 * Lm_B(0, MAC[1], FALSE)) >> sf);

1222

MAC[2] = A_MV(1, (((int64)IR2 << 12) + IR0 * Lm_B(1, MAC[2], FALSE)) >> sf);

1223

MAC[3] = A_MV(2, (((int64)IR3 << 12) + IR0 * Lm_B(2, MAC[3], FALSE)) >> sf);

1124

1224

1125

1225

MAC_to_IR(lm);

1126

1226

1157

1257

DECODE_FIELDS;

1158

1258

1159

1259

for(i = 0; i < 3; i++)

1260

{

1160

1261

NormColorDepthCue(i, sf, lm);

1262

}

1161

1263

1162

1264

return(44);

1163

1265

}

1164

1266

1267

int32 CC(uint32 instr)

1268

{

1269

DECODE_FIELDS;

1270

int16 tmp_vector[3];

1271

1272

tmp_vector[0] = IR1; tmp_vector[1] = IR2; tmp_vector[2] = IR3;

1273

MultiplyMatrixByVector(&Matrices.Color, tmp_vector, CRVectors.B, sf, lm);

1274

1275

MAC[1] = ((RGB.R << 4) * IR1) >> sf;

1276

MAC[2] = ((RGB.G << 4) * IR2) >> sf;

1277

MAC[3] = ((RGB.B << 4) * IR3) >> sf;

1278

1279

MAC_to_IR(lm);

1280

1281

MAC_to_RGB_FIFO();

1282

1283

return(11);

1284

}

1285

1286

int32 CDP(uint32 instr)

1287

{

1288

DECODE_FIELDS;

1289

int16 tmp_vector[3];

1290

1291

tmp_vector[0] = IR1; tmp_vector[1] = IR2; tmp_vector[2] = IR3;

1292

MultiplyMatrixByVector(&Matrices.Color, tmp_vector, CRVectors.B, sf, lm);

1293

1294

DepthCue(TRUE, FALSE, sf, lm);

1295

1296

return(13);

1297

}

1298

1165

1299

int32 NCLIP(uint32 instr)

1166

1300

{

1167

1301

DECODE_FIELDS;

1172

1306

return(8);

1173

1307

}

1174

1308

1175

// tested, SF field doesn't matter?

1176

1309

int32 AVSZ3(uint32 instr)

1177

1310

{

1178

1311

DECODE_FIELDS;

1179

1312

1180

1313

MAC[0] = F(((int64)ZSF3 * (Z_FIFO[1] + Z_FIFO[2] + Z_FIFO[3])));

1181

1314

1182

OTZ = Lm_D(MAC[0] >> 12);

1315

OTZ = Lm_D(MAC[0] >> 12, FALSE);

1183

1316

1184

1317

return(5);

1185

1318

}

1190

1323

1191

1324

MAC[0] = F(((int64)ZSF4 * (Z_FIFO[0] + Z_FIFO[1] + Z_FIFO[2] + Z_FIFO[3])));

1192

1325

1193

OTZ = Lm_D(MAC[0] >> 12);

1326

OTZ = Lm_D(MAC[0] >> 12, FALSE);

1194

1327

1195

1328

return(5);

1196

1329

}

1197

1330

1198

1331

1332

// -32768 * -32768 - 32767 * -32768 = 2147450880

1333

// (2 ^ 31) - 1 = 2147483647

1199

1334

int32 OP(uint32 instr)

1200

1335

{

1201

1336

DECODE_FIELDS;

1202

1337

1203

MAC[1] = A(0, ((int64)(Matrices.Rot.MX[1][1] * IR3) - (Matrices.Rot.MX[2][2] * IR2)) >> sf);

1204

MAC[2] = A(1, ((int64)(Matrices.Rot.MX[2][2] * IR1) - (Matrices.Rot.MX[0][0] * IR3)) >> sf);

1205

MAC[3] = A(2, ((int64)(Matrices.Rot.MX[0][0] * IR2) - (Matrices.Rot.MX[1][1] * IR1)) >> sf);

1338

MAC[1] = ((Matrices.Rot.MX[1][1] * IR3) - (Matrices.Rot.MX[2][2] * IR2)) >> sf;

1339

MAC[2] = ((Matrices.Rot.MX[2][2] * IR1) - (Matrices.Rot.MX[0][0] * IR3)) >> sf;

1340

MAC[3] = ((Matrices.Rot.MX[0][0] * IR2) - (Matrices.Rot.MX[1][1] * IR1)) >> sf;

1206

1341

1207

1342

MAC_to_IR(lm);

1208

1343

1213

1348

{

1214

1349

DECODE_FIELDS;

1215

1350

1216

MAC[1] = A(0, ((IR0 * IR1) >> sf));

1217

MAC[2] = A(1, ((IR0 * IR2) >> sf));

1218

MAC[3] = A(2, ((IR0 * IR3) >> sf));

1351

MAC[1] = (IR0 * IR1) >> sf;

1352

MAC[2] = (IR0 * IR2) >> sf;

1353

MAC[3] = (IR0 * IR3) >> sf;

1219

1354

1220

1355

MAC_to_IR(lm);

1221

1356

1228

1363

{

1229

1364

DECODE_FIELDS;

1230

1365

1231

1232

MAC[1] = A(0, ((int64)MAC[1] + ((IR0 * IR1) >> sf)));

1233

MAC[2] = A(1, ((int64)MAC[2] + ((IR0 * IR2) >> sf)));

1234

MAC[3] = A(2, ((int64)MAC[3] + ((IR0 * IR3) >> sf)));

1366

MAC[1] = A_MV(0, ((int64)MAC[1] << sf) + (IR0 * IR1)) >> sf;

1367

MAC[2] = A_MV(1, ((int64)MAC[2] << sf) + (IR0 * IR2)) >> sf;

1368

MAC[3] = A_MV(2, ((int64)MAC[3] << sf) + (IR0 * IR3)) >> sf;

1235

1369

1236

1370

MAC_to_IR(lm);

1237

1371

1240

1374

return(5);

1241

1375

}

1242

1376

1243

1244

1377

1245

1246

1247

24 23 22 21 20|19|18 17|16 15|14 13|12 11|10| 9 8| 7 6| 5 4 3 2 1 0

1248

|sf| mx | v | cv |-----|lm|-----------|

1249

1378

1379

---------------------------------------------------------------------------------------------

1380

| 24 23 22 21 20 | 19 | 18 17 | 16 15 | 14 13 | 12 11 | 10 | 9 8 7 6 | 5 4 3 2 1 0 |

1381

|-------------------------------------------------------------------------------------------|

1382

| (unused) | sf | mx | v | cv |(unused)| lm | (unused) | opcode |

1383

---------------------------------------------------------------------------------------------

1384

(unused) = unused, ignored

1250

1385

1251

1386

sf = shift 12

1252

1387

1256

1391

1257

1392

cv = add vector(translation/back/far color(bugged)/none)

1258

1393

1394

(unused) = unused, ignored

1395

1259

1396

lm = limit negative results to 0

1260

1397

1398

(unused) = unused, ignored

1399

1400

opcode = operation code

1261

1401

1262

1402

1263

1403

int32 GTE_Instruction(uint32 instr)

1264

1404

{

1405

const unsigned code = instr & 0x3F;

1265

1406

int32 ret = 1;

1266

1407

1267

//PSX_WARNING("[GTE] Instruction 0x%08x", instr);

1268

1269

1408

FLAGS = 0;

1270

1409

1271

switch(instr & ((0x1F << 20) | 0x3F))

1410

switch(code)

1272

1411

{

1273

default: //PSX_WARNING("[GTE] Unknown instruction: 0x%08x, 0x%08x", instr & ~(0x7F << 25), instr & ((0x1F << 20) | 0x3F));

1412

default:

1413

#ifndef PSXDEV_GTE_TESTING

1414

PSX_WARNING("[GTE] Unknown instruction code: 0x%02x", code);

1415

#endif

1274

1416

break;

1275

1417

1276

case 0x0100001:

1418

case 0x00: // alternate?

1419

case 0x01:

1277

1420

ret = RTPS(instr);

1278

1421

break;

1279

1422

1280

case 0x0200030:

1281

ret = RTPT(instr);

1282

break;

1283

1284

case 0x0400012:

1285

ret = MVMVA(instr);

1286

break;

1287

1288

case 0x0600029:

1289

ret = DCPL(instr);

1290

break;

1291

1292

case 0x0700010: // RR

1423

1424

case 0x02: // UNSTABLE?

1425

break;

1426

1427

case 0x03: // UNSTABLE?

1428

break;

1429

1430

case 0x04: // Probably simple with v,cv,sf,mx,lm ignored. Same calculation as 0x3B?

1431

break;

1432

1433

case 0x05: // UNSTABLE?

1434

break;

1435

1436

1437

case 0x06:

1438

ret = NCLIP(instr);

1439

break;

1440

1441

1442

case 0x07: // UNSTABLE?

1443

break;

1444

1445

case 0x08: // UNSTABLE?

1446

break;

1447

1448

case 0x09: // UNSTABLE?

1449

break;

1450

1451

case 0x0A: // UNSTABLE?

1452

break;

1453

1454

case 0x0B: // UNSTABLE?

1455

break;

1456

1457

1458

1459

case 0x0C:

1460

ret = OP(instr);

1461

break;

1462

1463

1464

case 0x0D: // UNSTABLE?

1465

break;

1466

1467

case 0x0E: // UNSTABLE?

1468

break;

1469

1470

case 0x0F: // UNSTABLE?

1471

break;

1472

1473

1474

case 0x10:

1293

1475

ret = DPCS(instr);

1294

1476

break;

1295

1477

1296

case 0x0900011: // RR

1478

case 0x11:

1297

1479

ret = INTPL(instr);

1298

1480

break;

1299

1481

1300

case 0x0A00028:

1301

ret = SQR(instr);

1302

break;

1303

1304

case 0x0c0001e:

1482

case 0x12:

1483

ret = MVMVA(instr);

1484

break;

1485

1486

case 0x13:

1487

ret = NCDS(instr);

1488

break;

1489

1490

case 0x14:

1491

ret = CDP(instr);

1492

break;

1493

1494

1495

1496

case 0x15: // does one push on RGB FIFO, what else...

1497

break;

1498

1499

1500

case 0x16:

1501

ret = NCDT(instr);

1502

break;

1503

1504

1505

case 0x17: // PARTIALLY UNSTABLE(depending on sf or v or cv or mx or lm???), similar behavior under some conditions to 0x16?

1506

break;

1507

1508

case 0x18:

1509

break;

1510

1511

case 0x19:

1512

break;

1513

1514

1515

case 0x1A: // Alternate for 0x29?

1516

ret = DCPL(instr);

1517

break;

1518

1519

case 0x1B:

1520

ret = NCCS(instr);

1521

break;

1522

1523

case 0x1C:

1524

ret = CC(instr);

1525

break;

1526

1527

1528

case 0x1D:

1529

break;

1530

1531

1532

case 0x1E:

1305

1533

ret = NCS(instr);

1306

1534

break;

1307

1535

1308

case 0x0d00020:

1536

1537

case 0x1F:

1538

break;

1539

1540

1541

case 0x20:

1309

1542

ret = NCT(instr);

1310

1543

break;

1311

1312

case 0x0e00013:

1313

ret = NCDS(instr);

1314

break;

1315

1316

case 0x0f00016:

1317

ret = NCDT(instr);

1318

break;

1319

1320

case 0x0F0002A:

1544

1545

case 0x21:

1546

break;

1547

1548

case 0x22: // UNSTABLE?

1549

break;

1550

1551

case 0x23:

1552

break;

1553

1554

case 0x24:

1555

break;

1556

1557

case 0x25:

1558

break;

1559

1560

case 0x26:

1561

break;

1562

1563

case 0x27:

1564

break;

1565

1566

1567

case 0x28:

1568

ret = SQR(instr);

1569

break;

1570

1571

case 0x29:

1572

ret = DCPL(instr);

1573

break;

1574

1575

case 0x2A:

1321

1576

ret = DPCT(instr);

1322

1577

break;

1323

1578

1324

case 0x100001b:

1325

ret = NCCS(instr);

1326

break;

1327

1328

case 0x110003f:

1329

ret = NCCT(instr);

1330

break;

1331

1332

case 0x1400006:

1333

ret = NCLIP(instr);

1334

break;

1335

1336

case 0x150002d:

1579

1580

case 0x2B:

1581

break;

1582

1583

case 0x2C:

1584

break;

1585

1586

1587

case 0x2D:

1337

1588

ret = AVSZ3(instr);

1338

1589

break;

1339

1590

1340

case 0x160002E:

1591

case 0x2E:

1341

1592

ret = AVSZ4(instr);

1342

1593

break;

1343

1594

1344

case 0x170000C:

1345

ret = OP(instr);

1346

break;

1347

1348

case 0x190003D:

1595

1596

case 0x2F: // UNSTABLE?

1597

break;

1598

1599

1600

case 0x30:

1601

ret = RTPT(instr);

1602

break;

1603

1604

1605

case 0x31: // UNSTABLE?

1606

break;

1607

1608

case 0x32: // UNSTABLE?

1609

break;

1610

1611

case 0x33: // UNSTABLE?

1612

break;

1613

1614

case 0x34: // UNSTABLE?

1615

break;

1616

1617

case 0x35: // UNSTABLE?

1618

break;

1619

1620

case 0x36: // UNSTABLE?

1621

break;

1622

1623

case 0x37: // UNSTABLE?

1624

break;

1625

1626

case 0x38:

1627

break;

1628

1629

case 0x39: // Probably simple with v,cv,sf,mx,lm ignored.

1630

break;

1631

1632

case 0x3A: // Probably simple with v,cv,sf,mx,lm ignored.

1633

break;

1634

1635

case 0x3B: // Probably simple with v,cv,sf,mx,lm ignored. Same calculation as 0x04?

1636

break;

1637

1638

case 0x3C: // UNSTABLE?

1639

break;

1640

1641

1642

case 0x3D:

1349

1643

ret = GPF(instr);

1350

1644

break;

1351

1645

1352

case 0x1A0003E:

1646

case 0x3E:

1353

1647

ret = GPL(instr);

1354

1648

break;

1355

1649

1650

case 0x3F:

1651

ret = NCCT(instr);

1652

break;

1356

1653

}

1357

1654

1358

1655

if(FLAGS & 0x7f87e000)

1360

1657

1361

1658

CR[31] = FLAGS;

1362

1659

1363

//if(timestamp < ts_done)

1364

// ret = ts_done - timestamp;

1365

1366

// Execute instruction here, and set ts_done

1367

// ts_done = timestamp + InstrMap[instr]();

1368

1369

1660

return(ret - 1);

1370

1661

}

1371

1662

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