libretro/gambatte-libretro
1
0
Fork 0
mirror of https://github.com/libretro/gambatte-libretro.git synced 2025-02-16 22:57:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Here's how a properly done DMG flag works, #40.

Browse Source
This commit is contained in:
Alcaro 2015-06-14 12:53:13 +02:00
parent 44500ac759
commit 803bd7685e
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
libgambatte/libretro/libretro.cpp
View File

@ -147,9 +147,9 @@ void retro_set_environment(retro_environment_t cb)
environ_cb = cb;
static const struct retro_variable vars[] = {
{ "gambatte_gb_gbamode", "GBA mode; disabled|enabled" },
{ "gambatte_gb_colorization", "GB Colorization; disabled|enabled|custom" },
{ "gambatte_gbc_color_correction", "Color correction; enabled|disabled" },
{ "gambatte_gb_hwmode", "Emulated hardware; Auto|GB|GBA" }, // unfortunately, libgambatte does not have a 'force GBC' flag
{ NULL, NULL },
};
@ -474,12 +474,16 @@ bool retro_load_game(const struct retro_game_info *info)
}
#endif
bool gbamode = false;
unsigned flags = 0;
struct retro_variable var = {0};
var.key = "gambatte_gb_gbamode";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value && !strcmp(var.value, "enabled")) gbamode=true;
var.key = "gambatte_gb_hwmode";
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (!strcmp(var.value, "GB")) flags |= gambatte::GB::FORCE_DMG;
if (!strcmp(var.value, "GBA")) flags |= gambatte::GB::GBA_CGB;
}
if (gb.load(info->data, info->size, gbamode ? gambatte::GB::GBA_CGB : 0) != 0)
if (gb.load(info->data, info->size, flags) != 0)
return false;
rom_path = info->path ? info->path : "";