renderDX11: fix crash when font tex fails to load

issue #1217
2023-07-09 03:17:57 -05:00 · 2023-07-09 03:17:57 -05:00 · e2540bf789
commit e2540bf789
parent 73ea490fdb
5 changed files with 423 additions and 14 deletions
--- a/src/engine/platform/sound/ymfm/ymfm_opn.cpp
+++ b/src/engine/platform/sound/ymfm/ymfm_opn.cpp
@ -141,6 +141,7 @@ template<bool IsOpnA>
 bool opn_registers_base<IsOpnA>::write(uint16_t index, uint8_t data, uint32_t &channel, uint32_t &opmask)
 {
 	assert(index < REGISTERS);
+  if (index >= REGISTERS) return false;

 	// writes in the 0xa0-af/0x1a0-af region are handled as latched pairs
 	// borrow unused registers 0xb8-bf/0x1b8-bf as temporary holding locations