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libretro: Expose echo buffer hack.

This commit is contained in:
Brandon Wright 2019-04-16 16:00:41 -05:00
parent 086f6d746e
commit 38105c85c2
1 changed files with 11 additions and 1 deletions
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12
libretro/libretro.cpp
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@ -217,6 +217,7 @@ void retro_set_environment(retro_environment_t cb)
{ "snes9x_rifle_crosshair", "M.A.C.S. rifle crosshair; 2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|0|1" },
{ "snes9x_rifle_color", "M.A.C.S. rifle color; White|White (blend)|Red|Red (blend)|Orange|Orange (blend)|Yellow|Yellow (blend)|Green|Green (blend)|Cyan|Cyan (blend)|Sky|Sky (blend)|Blue|Blue (blend)|Violet|Violet (blend)|Pink|Pink (blend)|Purple|Purple (blend)|Black|Black (blend)|25% Grey|25% Grey (blend)|50% Grey|50% Grey (blend)|75% Grey|75% Grey (blend)" },
{ "snes9x_block_invalid_vram_access", "Block Invalid VRAM Access; enabled|disabled" },
{ "snes9x_echo_buffer_hack", "Echo Buffer Hack (Unsafe, only enable for old addmusic hacks); disabled|enabled"},
{ NULL, NULL },
};
@ -310,7 +311,7 @@ char *get_cursor_color(const char *name)
lcv += 2;
}
return "None";
return color_names[16]; // White
}
// always ensure this is only called in retro_run
@ -613,6 +614,14 @@ static void update_variables(void)
else
Settings.BlockInvalidVRAMAccessMaster = true;
var.key = "snes9x_echo_buffer_hack";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var))
Settings.SeparateEchoBuffer = !strcmp(var.value, "disabled") ? false : true;
else
Settings.SeparateEchoBuffer = false;
var.key = "snes9x_blargg";
var.value = NULL;
@ -1262,6 +1271,7 @@ void retro_init(void)
Settings.InitialInfoStringTimeout = 120;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.SeparateEchoBuffer = FALSE;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.AutoSaveDelay = 1;