#pragma once #include <stdint.h>#include <stdbool.h>#include "../ft2_header.h"#include "../ft2_audio.h"#include "../ft2_cpu.h" #define SCOPE_HEIGHT 36 #if CPU_64BIT#define SCOPE_FRAC_BITS 32#else/* Max safe amount of fracbits for uint32_t on scopes @ 64Hz.** Since the scopes deltas are always high'ish, 13-bit** fractional precision is OK.*/#define SCOPE_FRAC_BITS 13#endif #define SCOPE_FRAC_SCALE ((intCPUWord_t)1 << SCOPE_FRAC_BITS)#define SCOPE_FRAC_MASK (SCOPE_FRAC_SCALE-1) int32_t getSamplePosition(uint8_t ch);void stopAllScopes(void);void refreshScopes(void);bool testScopesMouseDown(void);void drawScopes(void);void drawScopeFramework(void);bool initScopes(void); // actual scope datatypedef struct scope_t{	volatile bool active;	const int8_t *base8;	const int16_t *base16;	bool wasCleared, sample16Bit;	uint8_t loopType;	int32_t volume, direction, loopStart, loopLength, sampleEnd, position;	uintCPUWord_t delta, positionFrac;} scope_t; typedef struct lastChInstr_t{	uint8_t smpNum, instrNum;} lastChInstr_t; extern lastChInstr_t lastChInstr[MAX_CHANNELS];