Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #15838 from sum2012/Atrac_hack

Browse source 
Add atrac looping hack for 4 games
This commit is contained in:
Henrik Rydgård 2022-08-14 10:37:36 +02:00 • committed by GitHub
commit f8325631bc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 31 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Core/Compatibility.cpp
View file

@ -96,6 +96,7 @@ void Compatibility::CheckSettings(IniFile &iniFile, const std::string &gameID) {
CheckSetting(iniFile, gameID, "MaliDepthStencilBugWorkaround", &flags_.MaliDepthStencilBugWorkaround);
CheckSetting(iniFile, gameID, "ZZT3SelectHack", &flags_.ZZT3SelectHack);
CheckSetting(iniFile, gameID, "AllowLargeFBTextureOffsets", &flags_.AllowLargeFBTextureOffsets);
CheckSetting(iniFile, gameID, "AtracLoopHack", &flags_.AtracLoopHack);
}
void Compatibility::CheckSetting(IniFile &iniFile, const std::string &gameID, const char *option, bool *flag) {

1
Core/Compatibility.h
View file

@ -86,6 +86,7 @@ struct CompatFlags {
bool MaliDepthStencilBugWorkaround;
bool ZZT3SelectHack;
bool AllowLargeFBTextureOffsets;
bool AtracLoopHack;
};
class IniFile;

6
Core/HLE/sceAtrac.cpp
View file

@ -34,6 +34,7 @@
#include "Core/HLE/sceUtility.h"
#include "Core/HLE/sceKernelMemory.h"
#include "Core/HLE/sceAtrac.h"
#include "Core/System.h"
// Notes about sceAtrac buffer management
//
@ -1170,6 +1171,11 @@ static u32 sceAtracAddStreamData(int atracID, u32 bytesToAdd) {
atrac->first_.offset += bytesToAdd;
atrac->bufferValidBytes_ += bytesToAdd;
if (PSP_CoreParameter().compat.flags().AtracLoopHack && atrac->bufferState_ == ATRAC_STATUS_STREAMED_LOOP_FROM_END && atrac->RemainingFrames() > 2) {
atrac->loopNum_++;
atrac->SeekToSample(atrac->loopStartSample_ - atrac->FirstOffsetExtra() - atrac->firstSampleOffset_);
}
return hleLogSuccessI(ME, 0);
}

23
assets/compat.ini
View file

@ -1240,3 +1240,26 @@ LBSW10345 = true # Some modded version found in our report logs
ULES00928 = true
ULUS10312 = true
ULKS46154 = true
[AtracLoopHack]
#Atrac looped incorrectly see #7601 #13773 #11586 #10139 #12083
#Coded Arms: Contagion
ULUS10184 = true
ULJM05243 = true
ULKS46139 = true
#Gripshift
ULUS10040 = true
ULES00177 = true
ULKS46040 = true
ULJM05089 = true
#Jackass the Game
ULUS10303 = true
ULES00897 = true
#Shrek smash
ULUS10194 = true
ULES00618 = true