diff options
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/PalmOS/Src/app.cpp | 36 | ||||
| -rw-r--r-- | backends/PalmOS/Src/globals.h | 10 |
2 files changed, 46 insertions, 0 deletions
diff --git a/backends/PalmOS/Src/app.cpp b/backends/PalmOS/Src/app.cpp index 7932507e13..46cc06570d 100644 --- a/backends/PalmOS/Src/app.cpp +++ b/backends/PalmOS/Src/app.cpp @@ -289,6 +289,39 @@ static void AppStopSilk() { SilkLibClose(gVars->slkRefNum); } +#define max(id,value) gVars->memory[id] = (gVars->memory[id] < value ? value : gVars->memory[id]) +#define min(id,value) gVars->memory[id] = (gVars->memory[id] > value ? value : gVars->memory[id]) +#define threshold 500 + +static void AppStartSetMemory() { + UInt32 mem, def; + GetMemory(0,0,0,&mem); + def = (mem > threshold) ? (mem - threshold) * 1024 : 0; + + // default values + gVars->memory[kMemScummOldCostGames] = (mem >= 550 + threshold) ? 550000 : def; + gVars->memory[kMemScummNewCostGames] = (mem >= 2500 + threshold) ? 2500000 : def; + gVars->memory[kMemSimon1Games] = (mem >= 1000 + threshold) ? 1000000 : def; + gVars->memory[kMemSimon2Games] = (mem >= 2000 + threshold) ? 2000000 : def; + + // set min required values + max(kMemScummOldCostGames, 450000); + max(kMemScummNewCostGames, 450000); + max(kMemSimon1Games, 500000); + max(kMemSimon2Games, 500000); + + // set max required values + min(kMemScummOldCostGames, 550000); + min(kMemScummNewCostGames, 2500000); + min(kMemSimon1Games, 1000000); + min(kMemSimon2Games, 2000000); + +} + +#undef threshold +#undef min +#undef max + Err AppStart(void) { UInt16 dataSize, checkSize = 0; UInt32 ulProcessorType; @@ -308,6 +341,7 @@ Err AppStart(void) { gVars->skinSet = false; gVars->options = optNone; + // OS5 ? if (!FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion)) gVars->options |= ((romVersion >= kOS5Version) ? optIsOS5Device : 0); @@ -373,6 +407,8 @@ Err AppStart(void) { AppStartCheckNotify(); // not fatal error if not avalaible AppStartCheckScreenSize(); + AppStartSetMemory(); // set memory required by the differents engines + return error; } diff --git a/backends/PalmOS/Src/globals.h b/backends/PalmOS/Src/globals.h index 9bd9011909..c428c860ac 100644 --- a/backends/PalmOS/Src/globals.h +++ b/backends/PalmOS/Src/globals.h @@ -39,8 +39,18 @@ enum { optHas16BitMode = 1 << 8, }; +enum { + kMemScummOldCostGames = 0, + kMemScummNewCostGames, + kMemSimon1Games, + kMemSimon2Games, + + kMemGamesCount +}; + typedef struct { DmOpenRef globals[GBVARS_COUNT]; + UInt32 memory[kMemGamesCount]; UInt32 options; |