claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

Applied all mainline PCem commits;

Browse Source 
Added experimental NVidia Riva TNT2 emulation (patch from MoochMcGee);
ASUS P/I-P54TP4XE, ASUS P/I-P55T2P4, and ASUS P/I-P55TVP4 are back;
National Semiconductor PC87306 Super I/O chip now correctly reenables devices after a chip power cycle;
Several FDC improvements and the behavior is now a bit closer to real hardware (based on actual tests);
Added MR Intel Advanced/ATX with Microid Research BIOS with support for 4 floppy drives and up to 4 IDE controllers;
Added floppy drives 3 and 4, bringing the maximum to 4;
You can now connect hard disks to the tertiary IDE controller;
Correct undocumented behavior of the LEA instruction with register is back on 286 and later CPU's;
Pentium-rea models with Intel chipsets now have port 92 (with alternate reset and alternate A20 toggle);
Overhauled DMA channel read and write routines and fixed cascading;
Improved IMG detection of a bad BPB (or complete lack of a BPB);
Added preliminary emulation of PS/2 1.44 MB and PC-98 1.25 MB 3-mode drives (both have an inverted DENSEL pin);
Removed the incorrect Amstrad mouse patch from TheCollector1995;
Fixed ATAPI CD-ROM disk change detection;
Windows IOCTL CD-ROM handler now tries to use direct SCSI passthrough for more things, including obtaining CD-ROM capacity;
The Diamond Stealth32 (ET4000/W32p) now also works correctly on the two Award SiS 496/497 boxes;
The (S)VGA handler now converts 6-bit RAMDAC RGB channels to standard 8-bit RGB using a lookup table generated at emulator start, calculated using the correct intensity conversion method and treating intensity 64 as equivalent to 63;
Moved a few options from the Configuration dialog box to the menu;
SIO, PIIX, and PIIX3 now have the reset control register on port CF9 as they should;
Several bugfixes.
This commit is contained in:
OBattler
2016-12-23 03:16:24 +01:00
parent 724c5699ca
commit dc46480aa4
142 changed files with 8778 additions and 3331 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/vid_voodoo_codegen_x86.h
View File

@@ -503,16 +503,6 @@ static inline int codegen_texture_fetch(uint8_t *code_block, voodoo_t *voodoo, v
addbyte(0xd5);
addbyte(0x4e);
addbyte(0x10);
addbyte(0x66); /*PSRLW XMM0, 8*/
addbyte(0x0f);
addbyte(0x71);
addbyte(0xd0 | 0);
addbyte(8);
addbyte(0x66); /*PSRLW XMM1, 8*/
addbyte(0x0f);
addbyte(0x71);
addbyte(0xd0 | 1);
addbyte(8);
addbyte(0x66); /*PADDW XMM0, XMM1*/
addbyte(0x0f);
addbyte(0xfd);
@@ -530,6 +520,11 @@ static inline int codegen_texture_fetch(uint8_t *code_block, voodoo_t *voodoo, v
addbyte(0x0f);
addbyte(0xfd);
addbyte(0xc0 | 1 | (0 << 3));
addbyte(0x66); /*PSRLW XMM0, 8*/
addbyte(0x0f);
addbyte(0x71);
addbyte(0xd0 | 0);
addbyte(8);
addbyte(0x66); /*PACKUSWB XMM0, XMM0*/
addbyte(0x0f);
addbyte(0x67);
@@ -1523,7 +1518,7 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0xfb);
addbyte(0xc1); /*SHR EBX, 24*/
addbyte(0xeb);
addbyte(0x24);
addbyte(24);
break;
case TCA_MSELECT_AOTHER:
addbyte(0x66); /*MOV EBX, XMM3*/
@@ -1532,7 +1527,7 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0xdb);
addbyte(0xc1); /*SHR EBX, 24*/
addbyte(0xeb);
addbyte(0x24);
addbyte(24);
break;
case TCA_MSELECT_ALOCAL:
addbyte(0x66); /*MOV EBX, XMM7*/
@@ -1541,7 +1536,7 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0xfb);
addbyte(0xc1); /*SHR EBX, 24*/
addbyte(0xeb);
addbyte(0x24);
addbyte(24);
break;
case TCA_MSELECT_DETAIL:
addbyte(0xbb); /*MOV EBX, params->detail_bias[1]*/
@@ -1628,6 +1623,13 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addbyte(0x7e);
addbyte(0xc1);
}
if (cc_mselect == CC_MSELECT_TEXRGB)
{
addbyte(0xf3); /*MOVD XMM4, XMM0*/
addbyte(0x0f);
addbyte(0x7e);
addbyte(0xe0);
}
if ((params->fbzMode & FBZ_CHROMAKEY))
{
@@ -2095,6 +2097,16 @@ static inline void voodoo_generate(uint8_t *code_block, voodoo_t *voodoo, voodoo
addlong(offsetof(voodoo_state_t, tex_a));
addbyte(2);
break;
case CC_MSELECT_TEXRGB:
addbyte(0x66); /*PUNPCKLBW XMM4, XMM2*/
addbyte(0x0f);
addbyte(0x60);
addbyte(0xe2);
addbyte(0xf3); /*MOVQ XMM3, XMM4*/
addbyte(0x0f);
addbyte(0x7e);
addbyte(0xdc);
break;
default:
addbyte(0x66); /*PXOR XMM3, XMM3*/
addbyte(0x0f);