Remove ewram from libretro api

- Removing RETRO_SYSTEM_MEMORY from retro_get_memory_data/size
  since its incompatible for 2 reasons:
1. gba uses at least 2 blocks of memory, which is not supported
2. the way gpsp's memory block are not contiguous (see memory
   descriptors)

1 files changed, 0 insertions, 5 deletions

diff --git a/libretro.c b/libretro.c
index b37a94e..d1f2562 100644
--- a/libretro.c
+++ b/libretro.c
@@ -669,8 +669,6 @@ void* retro_get_memory_data(unsigned id)
 {
    switch (id)
    {
-   case RETRO_MEMORY_SYSTEM_RAM:
-      return ewram;
    case RETRO_MEMORY_SAVE_RAM:
       if (use_libretro_save_method)
          return gamepak_backup;
@@ -686,9 +684,6 @@ size_t retro_get_memory_size(unsigned id)
 {
    switch (id)
    {
-   case RETRO_MEMORY_SYSTEM_RAM:
-      return 1024 * 256 * 2;
-
    case RETRO_MEMORY_SAVE_RAM:
       if (use_libretro_save_method)
       {