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https://github.com/SonoSooS/PicoGB.git
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d5384657f5
The mapper never changes during run, so why always recalculate it? This change also makes for future flexibility.
75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
#pragma once
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#include "config.h"
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#define ATTR_HOT __attribute__((hot))
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//#define ATTR_FORCE_INLINE __attribute__((always_inline))
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#define ATTR_FORCE_INLINE
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//#define ATTR_FORCE_NOINLINE __attribute__((noinline))
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#define ATTR_FORCE_NOINLINE
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//#define COMPILER_VARIABLE_BARRIER(var) (void)(var)
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#define COMPILER_VARIABLE_BARRIER(var) __asm volatile(""::"r"(var))
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//#define COMPILER_MEMORY_BARRIER()
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#define COMPILER_MEMORY_BARRIER() __asm volatile("":::"memory")
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//#define COMPILER_UNLIKELY(cond) cond
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#define COMPILER_UNLIKELY(cond) __builtin_expect(cond, 0)
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//#define COMPILER_LIKELY(cond) cond
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#define COMPILER_LIKELY(cond) __builtin_expect(cond, 1)
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#ifndef NULL
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#define NULL ((void*)0)
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#endif
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#ifndef count_of
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#define count_of(h) (sizeof(h)/sizeof((h)[0]))
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#endif
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#if PPU_IS_MONOCHROME
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typedef unsigned char pixel_t;
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#elif PPU_MODE == 4
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typedef unsigned char pixel_t;
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#elif PPU_MODE == 6
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typedef unsigned short pixel_t;
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#else
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typedef unsigned int pixel_t;
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#endif
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typedef unsigned int word;
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typedef signed int sword;
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#if !GBA
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typedef unsigned int var;
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typedef signed int svar;
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#else
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//typedef unsigned short var;
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//typedef signed short svar;
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typedef unsigned int var;
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typedef signed int svar;
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#endif
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typedef word wbool;
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typedef var vbool;
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typedef unsigned char r8;
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typedef unsigned short r16;
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typedef unsigned long int r32;
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typedef signed short s16;
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typedef signed long int s32;
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struct hilow16_t
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{
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union
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{
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struct
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{
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r8 low, high;
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};
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r16 raw;
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};
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};
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typedef struct hilow16_t hilow16_t;
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