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gx2: add GX2SetTVEnable, GX2SetDRCEnable and GX2SetTVScale

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These three exports were unimplemented and fell through to the generic
"Unsupported lib call" handler.

Cemu presents whichever scan buffer a title copies to regardless of the enable
state, so behaviour is unchanged. Implementing them removes noise from the log
and makes a title's intended output configuration visible under LogType::GX2.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
NKR0ne
2026-07-25 08:41:05 -04:00
parent b8f2cf4b43
commit d5b4478a2f
1 changed files with 25 additions and 0 deletions
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25
src/Cafe/OS/libs/gx2/GX2.cpp
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@@ -258,6 +258,28 @@ void gx2Export_GX2SetDRCScale(PPCInterpreter_t* hCPU)
osLib_returnFromFunction(hCPU, 0);
}
void gx2Export_GX2SetTVScale(PPCInterpreter_t* hCPU)
{
cemuLog_log(LogType::GX2, "GX2SetTVScale({},{})", hCPU->gpr[3], hCPU->gpr[4]);
osLib_returnFromFunction(hCPU, 0);
}
// Cemu always presents whichever scan buffer the title copies to, so the enable state itself
// has no effect. It is logged because it tells us which outputs a title intends to drive
void gx2Export_GX2SetTVEnable(PPCInterpreter_t* hCPU)
{
ppcDefineParamU32(enable, 0);
cemuLog_log(LogType::GX2, "GX2SetTVEnable({})", enable);
osLib_returnFromFunction(hCPU, 0);
}
void gx2Export_GX2SetDRCEnable(PPCInterpreter_t* hCPU)
{
ppcDefineParamU32(enable, 0);
cemuLog_log(LogType::GX2, "GX2SetDRCEnable({})", enable);
osLib_returnFromFunction(hCPU, 0);
}
void gx2Export_GX2SetDRCConnectCallback(PPCInterpreter_t* hCPU)
{
ppcDefineParamS32(channel, 0);
@@ -357,6 +379,9 @@ namespace GX2
osLib_addFunction("gx2", "GX2CalcTVSize", gx2Export_GX2CalcTVSize);
osLib_addFunction("gx2", "GX2CalcDRCSize", gx2Export_GX2CalcDRCSize);
osLib_addFunction("gx2", "GX2SetDRCScale", gx2Export_GX2SetDRCScale);
osLib_addFunction("gx2", "GX2SetTVScale", gx2Export_GX2SetTVScale);
osLib_addFunction("gx2", "GX2SetTVEnable", gx2Export_GX2SetTVEnable);
osLib_addFunction("gx2", "GX2SetDRCEnable", gx2Export_GX2SetDRCEnable);
osLib_addFunction("gx2", "GX2SetDRCConnectCallback", gx2Export_GX2SetDRCConnectCallback);
osLib_addFunction("gx2", "GX2GetSystemTVScanMode", coreinitExport_GX2GetSystemTVScanMode);