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devmiyax / yabause

Yabause is a Sega Saturn emulator and took over as Yaba Sanshiro
http://www.uoyabause.org
GNU General Public License v2.0
210 stars 35 forks source link

[Discworld 2 (E)] GFX messed + Master SH2 invalid opcode... #102

Closed BenjaminSiskoo closed 7 years ago

BenjaminSiskoo commented 8 years ago

Left picture : Yabause Devmiyax 05.05.2016 (Software) Right picture : Yabause Devmiyax05.05.2016 (OpenGl)

discworld2

BenjaminSiskoo commented 8 years ago

With a real bios, you have the picture (1st post). With the built in bios, there is an error message :

Master SH2 invalid opcode

R0 = 00000000 R12 = 00000000 R1 = 0602F3EC R13 = 00000000 R2 = 00000000 R14 = 00000000 R3 = 000002DC R15 = 0605CB04 R4 = 00000003 SR = 00000001 R5 = 060002DC GBR = 00000000 R6 = 00000000 VBR = 06000000 R7 = 00000000 MACH = 00000000 R8 = 00000000 MACL = 00000000 R9 = 00000000 PR = 0604ADEC R10 = 00000000 PC = 00000000 R11 = 00000000

BenjaminSiskoo commented 8 years ago

UoYabause 0.3.0 06.12.2016 - same problem

BenjaminSiskoo commented 7 years ago

UoYabause 0.3.8 - same problem

BenjaminSiskoo commented 7 years ago

UoYabause 0.4.1 : same problem.

FCare commented 7 years ago

This patch is fixing Discworld 2 tearing effect. FCare/piYabause@8143054

Shall fix #102 in case of real bios usage.

BenjaminSiskoo commented 7 years ago

UoYabause 0.4.6 : fixed