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

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endrift committed Jan 5, 2017
1 parent 75f6ff8 commit dbbebc45954d881dda066299aa4ce2855935fb8c
Showing with 22 additions and 12 deletions.
  1. +1 −0 CHANGES
  2. +21 −12 src/platform/libretro/libretro.c
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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:
@@ -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;
}

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