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Libretro: Fix saving in GB games (fixes #486)

This commit is contained in:
Jeffrey Pfau 2017-01-04 16:02:22 -08:00 committed by Vicki Pfau
parent 75f6ff85d5
commit dbbebc4595
2 changed files with 22 additions and 12 deletions
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1
CHANGES
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@ -2,6 +2,7 @@
Bugfixes:
- ARM7: Fix MLA/*MULL/*MLAL timing
- GBA: Fix multiboot ROM loading
- Libretro: Fix saving in GB games (fixes mgba.io/i/486)
0.5.2: (2016-12-31)
Bugfixes:

33
src/platform/libretro/libretro.c
View File

@ -524,19 +524,28 @@ size_t retro_get_memory_size(unsigned id) {
if (id != RETRO_MEMORY_SAVE_RAM) {
return 0;
}
switch (((struct GBA*) core->board)->memory.savedata.type) {
case SAVEDATA_AUTODETECT:
case SAVEDATA_FLASH1M:
return SIZE_CART_FLASH1M;
case SAVEDATA_FLASH512:
return SIZE_CART_FLASH512;
case SAVEDATA_EEPROM:
return SIZE_CART_EEPROM;
case SAVEDATA_SRAM:
return SIZE_CART_SRAM;
case SAVEDATA_FORCE_NONE:
return 0;
#ifdef M_CORE_GBA
if (core->platform(core) == PLATFORM_GBA) {
switch (((struct GBA*) core->board)->memory.savedata.type) {
case SAVEDATA_AUTODETECT:
case SAVEDATA_FLASH1M:
return SIZE_CART_FLASH1M;
case SAVEDATA_FLASH512:
return SIZE_CART_FLASH512;
case SAVEDATA_EEPROM:
return SIZE_CART_EEPROM;
case SAVEDATA_SRAM:
return SIZE_CART_SRAM;
case SAVEDATA_FORCE_NONE:
return 0;
}
}
#endif
#ifdef M_CORE_GB
if (core->platform(core) == PLATFORM_GB) {
return ((struct GB*) core->board)->sramSize;
}
#endif
return 0;
}