// license:GPL-2.0+ // copyright-holders:Fabio Priuli, byuu, Nach /*************************************************************************** snescx4.h Code based on original work by zsKnight, anomie and Nach. This implementation is based on C++ "cx4*.cpp" by byuu (up to date with source v 0.49). ***************************************************************************/ struct CX4 { uint8_t ram[0x0c00]; uint8_t reg[0x0100]; uint32_t r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, r13, r14, r15; int16_t C4WFXVal, C4WFYVal, C4WFZVal, C4WFX2Val, C4WFY2Val, C4WFDist, C4WFScale; int16_t C41FXVal, C41FYVal, C41FAngleRes, C41FDist, C41FDistVal; double tanval; double c4x, c4y, c4z; double c4x2, c4y2, c4z2; }; uint8_t CX4_read(uint32_t addr); void CX4_write(running_machine &machine, uint32_t addr, uint8_t data);