Initial commit of Beta 2 source code

Makefile.dc

+USE_CPUASM=1
+#USE_CPUASM_MIXTO=1
+USE_GL=1
+USE_MMU=1
+
+TARGET = snes4all
+
+BACK_KOS_AS=$(KOS_CC_BASE)/bin/$(KOS_CC_PREFIX)-as
+KOS_AS = $(KOS_CCPLUS) -ml -m4-single-only  -c
+
+OPTFLAGS=-O3 -fomit-frame-pointer -DDREAMCAST -DDATA_PREFIX="/rd/" -ffast-math -g0
+#OPTFLAGS=-Os -fomit-frame-pointer -DDREAMCAST -DDATA_PREFIX="/rd/" -ffast-math -g0
+#OPTFLAGS+= -falign-functions=32 -falign-labels=32 -falign-loops=32 -falign-jumps=32
+OPTFLAGS+= -falign-functions=32 -falign-labels=4 -falign-loops=4 -falign-jumps=4
+#OPTFLAGS+= -falign-functions -falign-labels -falign-loops -falign-jumps
+
+DEFS += -DSNES4ALL_MAX_ROM_SIZE=0x600000
+#DEFS += -DNORES256
+
+DEFS += -DUSE_RASTER_DIFF
+DEFS +=	-DCPU_SHUTDOWN
+DEFS += -DSPC700_SHUTDOWN 
+DEFS += -DEXECUTE_SUPERFX_PER_LINE
+DEFS += -DSPC700_C
+DEFS += -DVAR_CYCLES
+DEFS += -DSDD1_DECOMP
+DEFS += -DUSE_OLD_DSP1
+DEFS += -DUSE_NO_WAIT_WHEN_IRQ
+DEFS += -DNO_INLINE_SET_GET
+#DEFS += -DUSE_MMU_BOUNDARY
+#DEFS += -DUSE_MMU_MASK
+DEFS += -DUSE_MMU_DIRECT_INDEX
+#DEFS += -DUSE_MMU_BASEPOINTER
+#DEFS += -DUSE_MEMORY_SPEED
+#DEFS += -DUSE_BLOCK_RAM
+DEFS += -DUSE_ASM_ALIGN_OPCODES
+DEFS += -DUSE_ASM_SMALL
+#DEFS += -DUSE_ASM_R5
+DEFS += -DUSE_ASM_R12
+#DEFS += -DENABLE_ECHO_SOUND
+#DEFS += -DENABLE_MASTER_VOLUMEN
+#DEFS += -DUSE_SOUND_DESYNC
+#DEFS += -DUSE_REAL_SOUND_MUL
+#DEFS += -DENABLE_INTERPOLATE_SOUND
+DEFS += -DUSE_ALTDECODE=5
+#DEFS += -DENABLE_FIX_FREQUENCY
+#DEFS += -DUSE_MODE7_INTERPOLATE
+DEFS += -DENABLE_GRAPHIC_WINDOWS
+DEFS += -DENABLE_HDMA
+#DEFS += -DUSE_HDMA_EVENT
+#DEFS += -DNEW_COLOUR_BLENDING
+#DEFS += -DOLD_COLOUR_BLENDING
+#DEFS += -DSNES4ALL_NUM_CHANNELS=6
+#DEFS += -DSNES4ALL_STEREO
+#DEFS += -DUSE_VIDEOGL_DIRECT_SLOT
+#DEFS += -DDIRECT_COLOR_MAP
+DEFS += -DTEST_CACHETILE
+DEFS += -DTILES_INLINE
+DEFS += -DUSE_SETPPU_TABLE
+#DEFS += -DUSE_SETPPU_SMALL_TABLE
+DEFS += -DUSE_GETPPU_TABLE
+DEFS += -DUSE_ASM_GET_SPC
+DEFS += -DUSE_ASM_SET_MATRIX
+DEFS += -DUSE_ASM_IRQ_INLINE
+DEFS += -DUSE_ASM_PREFETCH
+DEFS += -DUSE_VIDEOGL_SELECTIVE_CACHE_RESET=4
+DEFS += -DVIDEO_GL_MAX_TEX=32768
+DEFS += -DVIDEO_GL_RASTER=64
+#DEFS += -DUSE_VIDEOGL_EXTEND_TILELIST
+#DEFS += -DUSE_VGL_TABLE
+#DEFS += -DUSE_VGL_LARGE_TABLE
+
+#DEFS += -DNOSOUND
+
+#DEFS += -DAUTOLOAD="/cd/Aladdin.zip"
+#DEFS += -DAUTOLOAD="/cd/smario.zip"
+#DEFS += -DAUTOLOAD="/cd/starwars.zip"
+#DEFS += -DAUTOLOAD="/cd/turrican.zip"
+#DEFS += -DAUTOLOAD="/cd/castlevania.zip"
+#DEFS += -DAUTOLOAD="/cd/jamespond.zip"
+#DEFS += -DAUTOLOAD="/cd/Parodius.zip"
+#DEFS += -DAUTOLOAD="/sd/snes4all/EarthwormJim.zip"
+#DEFS += -DAUTOLOAD="/sd/snes4all/KirbySuperstar.zip"
+#DEFS += -DAUTOSAVESTATE
+#DEFS += -DAUTO_LOADSAVESTATE="jamespond.ssn"
+#DEFS += -DAUTO_LOADSAVESTATE="castlevania.ssn"
+#DEFS += -DAUTO_LOADSAVESTATE="turrican.ssn"
+#DEFS += -DAUTO_LOADSAVESTATE="aladdin.ssn"
+#DEFS += -DAUTO_LOADSAVESTATE="smario.ssn"
+#DEFS += -DAUTO_LOADSAVESTATE="starwars.ssn"
+#DEFS += -DAUTO_EVENTS
+#DEFS += -DMAX_AUTO_EVENTS=500
+
+#DEFS += -DSHOW_DMA
+
+#DEFS += -DPROFILER_SNES4ALL
+
+#DEFS += -DDEBUG_FRAMESKIP
+#DEFS += -DAUTO_DEBUG_FRAMESKIP=1000
+#DEFS += -DDISPLAY_FRAMERATE
+
+#DEFS += -DDEBUG_TILECACHE
+#DEFS += -DAUTO_DEBUG_TILECACHE=2000
+
+DEFS += -DREBOOT_DREAMCAST
+
+ifdef USE_GL
+DEFS += -DUSE_GL
+endif
+
+ifdef USE_CPUASM
+DEFS += -DUSE_OPC_ASM
+
+DEFS += -DASMSTRUC_NOP_PATCH
+DEFS += -DSA1ADDR_NOP_PATCH
+DEFS += -DASMADDR_NOP_PATCH
+DEFS += -DUSE_OLD_APUTIMER
+#DEFS += -DUSE_OLD_END_REFRESH
+#DEFS += -DUSE_OLD_START_REFRESH
+#DEFS += -DUSE_OLD_SYNC_SPEED
+#DEFS += -DUSE_ALWAYS_APU_SYNC
+endif
+
+ifdef USE_CPUASM_MIXTO
+DEFS += -DUSE_OPC_ASM_MIXTO
+endif
+
+ifdef USE_MMU
+KOS_CFLAGS= -Isrc/mmu_handle/kos-patch/kernel/arch/dreamcast/include -O3 -fomit-frame-pointer -ml -m4-single-only -fno-optimize-sibling-calls -I$(KOS_BASE)/include -I$(KOS_BASE)/addons/include -I$(KOS_BASE)/kernel/arch/dreamcast/include -D_arch_dreamcast -D_arch_sub_pristine -Wall -g -fno-builtin -fno-strict-aliasing
+KOS_LDFLAGS = -Lsrc/mmu_handle/kos-patch/lib/dreamcast -Lsrc/mmu_handle/kos-patch/addons/lib/dreamcast -ml -m4-single-only -Wl,-Ttext=0x8c010000 -nostartfiles -nostdlib -L$(KOS_BASE)/lib/dreamcast -L$(KOS_BASE)/addons/lib/dreamcast
+MORE_CFLAGS = -DUSE_MMU -Isrc/mmu_handle -I$(KOS_BASE)/addons/include/SDL -I$(KOS_BASE)/addons/include $(OPTFLAGS)
+else
+MORE_CFLAGS = -I$(KOS_BASE)/addons/include/SDL -I$(KOS_BASE)/addons/include $(OPTFLAGS)
+endif
+
+MORE_CFLAGS +=	-Isrc/include -Isrc/unzip -Isrc/menu -Isrc/sh -DMITSHM \
+		$(DEFS) -DUNZIP_SUPPORT -DZLIB -DHAVE_MKSTEMP  \
+		-DACCEPT_SIZE_T=int
+
+#MORE_CFLAGS += -DNOSOUND
+
+KOS_CFLAGS += $(MORE_CFLAGS)
+KOS_CPPFLAGS += $(MORE_CFLAGS)
+KOS_AFLAGS = $(MORE_CFLAGS)
+
+all: $(TARGET).bin
+
+include $(KOS_BASE)/Makefile.rules
+
+KOS_CPPFLAGS=-fno-operator-names -fno-exceptions
+
+ifdef USE_CPUASM
+ifdef USE_CPUASM_MIXTO
+OBJS +=	\
+	src/cpuexec.o 
+endif
+OBJS +=	\
+	src/sh/cpuexec.o \
+	src/sh/cpuops.o \
+	src/sh/cpumem.o
+ifdef USE_MMU
+OBJS +=	src/sh/sa1ops.o
+else
+OBJS += src/sa1cpu.o
+endif
+
+else
+OBJS +=	\
+	src/cpuops.o \
+	src/cpuexec.o \
+	src/sa1cpu.o
+endif
+
+ifdef USE_MMU
+OBJS += src/mmu_handle/mmu_handle.o
+endif
+
+
+OBJS +=	\
+	src/globals.o \
+	src/fxinst.o \
+	src/c4emu.o \
+	src/fxemu.o \
+	src/2xsai.o \
+	src/apu.o \
+	src/c4.o \
+	src/cheats.o \
+	src/cheats2.o \
+	src/clip.o \
+	src/cpu.o \
+	src/data.o \
+	src/dma.o \
+	src/dsp1.o \
+	src/gfx.o \
+	src/loadzip.o \
+	src/memmap.o \
+	src/netplay.o \
+	src/obc1.o \
+	src/ppu.o \
+	src/sa1.o \
+	src/screenshot.o \
+	src/sdd1.o \
+	src/sdd1emu.o \
+	src/server.o \
+	src/seta.o \
+	src/seta010.o \
+	src/seta011.o \
+	src/seta018.o \
+	src/snaporig.o \
+	src/snapshot.o \
+	src/soundux.o \
+	src/spc700.o \
+	src/spc7110.o \
+	src/srtc.o \
+	src/tile.o \
+	src/sdl/config.o \
+	src/sdl/machine.o \
+	src/sdl/vmu.o \
+	src/sdl/sdl.o \
+	src/unzip/explode.o \
+	src/unzip/unreduce.o \
+	src/unzip/unshrink.o \
+	src/unzip/unzip.o \
+	src/menu/fade.o \
+	src/menu/menu.o \
+	src/menu/menu_main.o \
+	src/menu/menu_save.o \
+	src/menu/menu_load.o \
+	romdisk.o
+
+ifdef USE_GL
+OBJS += \
+	src/sdl/videogl.o \
+	src/tilegl.o
+endif
+
+ifdef USE_GL
+LIBS= -lSDL_mixer_126 -lSDL_gl_1213 -lkglx -lz_123 -lm  
+else
+LIBS= -lSDL_mixer_126 -lSDL_1213 -lz_123 -lm  
+endif
+
+clean:
+	rm -f $(OBJS) $(TARGET).elf $(TARGET).bin  romdisk.o romdisk.img example.iso offsets.bin offsets.elf src/offsets.o
+
+$(TARGET).elf: $(OBJS)
+	$(KOS_CC) $(KOS_CFLAGS) $(KOS_LDFLAGS) -o $(TARGET).elf $(KOS_START) \
+	$(OBJS) $(OBJEXTRA) $(LIBS)  $(KOS_LIBS)
+
+offsets.elf: src/offsets.o
+	$(KOS_CC) $(KOS_CFLAGS) $(KOS_LDFLAGS) -o offsets.elf $(KOS_START) \
+	src/offsets.o $(OBJEXTRA) -lm  $(KOS_LIBS)
+
+$(TARGET).bin: $(TARGET).elf
+	$(KOS_OBJCOPY) -R .stack -O binary $(TARGET).elf $(TARGET).bin
+
+offsets.bin: offsets.elf
+	$(KOS_OBJCOPY) -R .stack -O binary offsets.elf offsets.bin
+
+romdisk.o: romdisk.img
+	KOS_AS=$(BACK_KOS_AS) KOS_AFLAGS=-little $(KOS_BASE)/utils/bin2o/bin2o romdisk.img romdisk romdisk.o
+#	bin2odc romdisk.img romdisk.o
+
+romdisk.img:
+	$(KOS_GENROMFS) -f romdisk.img -d data -v
+
+example.iso: example
+	mkisofs -joliet-long -l -o example.iso -graft-points /=example/
+
+run: $(TARGET).bin example.iso
+	$(KOS_LOADER) $(TARGET).bin -i example.iso
+#	$(KOS_LOADER) $(TARGET).bin
+
+offsets: offsets.bin
+	$(KOS_LOADER) offsets.bin > offsets.h
+

Makefile.linux

+#USE_CPUASM=1
+#USE_MMX=1
+#USE_ZSNES_FX=1
+USE_GL=1
+
+
+NAME   = snes4all
+O      = o
+RM     = rm -f
+CC     = gcc
+CXX    = g++
+AS     = c++
+STRIP  = strip
+
+PROG   = $(NAME)
+
+DEFS += -DSNES4ALL_MAX_ROM_SIZE=0x600000
+ifdef USE_GL
+DEFS += -DUSE_GL
+else
+#DEFS += -DNORES256
+endif
+
+#DEFS += -DPLAYBACK_RATE=22050
+DEFS += -DCPU_SHUTDOWN
+DEFS += -DSPC700_SHUTDOWN 
+DEFS += -DEXECUTE_SUPERFX_PER_LINE
+DEFS += -DSPC700_C
+DEFS += -DVAR_CYCLES
+DEFS += -DSDD1_DECOMP
+DEFS += -DUSE_NO_WAIT_WHEN_IRQ
+DEFS += -DNO_INLINE_SET_GET
+#DEFS += -DUSE_MEMORY_SPEED
+#DEFS += -DUSE_BLOCK_RAM
+#DEFS += -DENABLE_ECHO_SOUND
+#DEFS += -DENABLE_MASTER_VOLUMEN
+#DEFS += -DUSE_SOUND_DESYNC
+#DEFS += -DENABLE_INTERPOLATE_SOUND
+#DEFS += -DUSE_ALTDECODE=1
+#DEFS += -DENABLE_FIX_FREQUENCY
+#DEFS += -DUSE_MODE7_INTERPOLATE
+DEFS += -DENABLE_GRAPHIC_WINDOWS
+DEFS += -DENABLE_HDMA
+#DEFS += -DUSE_HDMA_EVENT
+DEFS += -DUSE_OLD_DSP1
+#DEFS += -DNEW_COLOUR_BLENDING
+#DEFS += -DOLD_COLOUR_BLENDING
+#DEFS += -DSNES4ALL_NUM_CHANNELS=6
+#DEFS += -DSNES4ALL_STEREO
+#DEFS += -DDIRECT_COLOR_MAP
+#DEFS += -DTEST_CACHETILE
+#DEFS += -DTILES_INLINE
+DEFS += -DUSE_RASTER_DIFF
+DEFS += -DUSE_SETPPU_TABLE
+DEFS += -DUSE_GETPPU_TABLE
+#DEFS += -DUSE_VIDEOGL_SELECTIVE_CACHE_RESET=1
+DEFS += -DUSE_VIDEOGL_SELECTIVE_CACHE_RESET=4
+#DEFS += -DUSE_VIDEOGL_EXTEND_TILELIST
+#DEFS += -DUSE_VGL_TABLE
+#DEFS += -DUSE_VGL_LARGE_TABLE
+
+#DEFS += -DNOSOUND
+
+#DEFS += -DAUTOLOAD=\"example/Super\ Metroid.zip\"
+#DEFS += -DAUTOLOAD=\"example/Aladdin.zip\"
+#DEFS += -DAUTOLOAD=\"example/castlevania.zip\"
+#DEFS += -DAUTOLOAD=\"example/smario.zip\"
+#DEFS += -DAUTOLOAD=\"example/fzero.zip\"
+#DEFS += -DAUTOLOAD=\"example/rrunner.zip\"
+#DEFS += -DAUTOLOAD=\"example/supergoal.zip\"
+#DEFS += -DAUTOLOAD=\"example/dkcountry.zip\"
+#DEFS += -DAUTOLOAD=\"example/pacintime.zip\"
+#DEFS += -DAUTOLOAD=\"example/starwars.zip\"
+#DEFS += -DAUTOLOAD=\"example/jurassic.zip\"
+#DEFS += -DAUTOLOAD=\"example/jimpower.zip\"
+#DEFS += -DAUTOLOAD=\"example/turrican.zip\"
+#DEFS += -DAUTOLOAD=\"example/sfighter.zip\"
+#DEFS += -DAUTOLOAD=\"example/rtype.zip\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"castlevania.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"rtype.1ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"sfighter.2ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"jimpower.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"turrican.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"pacintime.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"jurassic.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"supergoal.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"smario.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"fzero.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"smario.1ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"prueba.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"rrunner.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"Aladdin.ssn\"
+#DEFS += -DAUTO_LOADSAVESTATE=\"Super\ Metroid.1ssn\"
+#DEFS += -DAUTO_EVENTS
+#DEFS += -DMAX_AUTO_EVENTS=50
+#DEFS += -DMAX_AUTO_EVENTS=500
+
+#DEFS += -DPROFILER_SNES4ALL
+
+#DEFS += -DDEBUG_FRAMESKIP
+#DEFS += -DAUTO_DEBUG_FRAMESKIP=1000
+#DEFS += -DDISPLAY_FRAMERATE
+
+#DEFS += -DDEBUG_TILECACHE
+#DEFS += -DAUTO_DEBUG_TILECACHE=2000
+
+DEFS +=  -DLINUX -DUNIX
+
+ifdef USE_CPUASM
+DEFS += -DUSE_X86_ASM
+endif
+
+ifdef USE_MMX
+DEFS += -DMMX
+endif
+
+ifdef USE_ZSNES_FX
+DEFS += -DZSNES_FX
+endif
+
+
+DEFAULT_CFLAGS = `sdl-config --cflags`
+LDFLAGS        = `sdl-config --libs` -lSDL_mixer -lz
+
+ifdef USE_GL
+LDFLAGS += -lGL
+endif
+
+
+MORE_CFLAGS = -O3 -DDATA_PREFIX=\"data/\" 
+
+MORE_CFLAGS +=	-Isrc/include -Isrc/unzip -Isrc/menu -Isrc/i386 -DMITSHM \
+		$(DEFS) -DUNZIP_SUPPORT  -DZLIB -DHAVE_MKSTEMP -DHAVE_STRINGS_H \
+		-DHAVE_SYS_IOCTL_H '-DACCEPT_SIZE_T=int'
+
+#MORE_CFLAGS += -DNOSOUND
+
+
+CFLAGS  = $(DEFAULT_CFLAGS) $(MORE_CFLAGS)
+CPPFLAGS  = $(DEFAULT_CFLAGS) $(MORE_CFLAGS)
+
+OBJS =	\
+	src/2xsai.o \
+	src/apu.o \
+	src/c4.o \
+	src/cheats.o \
+	src/cheats2.o \
+	src/clip.o \
+	src/cpu.o \
+	src/data.o \
+	src/dma.o \
+	src/dsp1.o \
+	src/gfx.o \
+	src/globals.o \
+	src/loadzip.o \
+	src/memmap.o \
+	src/netplay.o \
+	src/obc1.o \
+	src/ppu.o \
+	src/sa1.o \
+	src/screenshot.o \
+	src/sdd1.o \
+	src/sdd1emu.o \
+	src/server.o \
+	src/seta.o \
+	src/seta010.o \
+	src/seta011.o \
+	src/seta018.o \
+	src/snaporig.o \
+	src/snapshot.o \
+	src/soundux.o \
+	src/spc700.o \
+	src/spc7110.o \
+	src/srtc.o \
+	src/tile.o \
+	src/sdl/config.o \
+	src/sdl/machine.o \
+	src/sdl/sdl.o \
+	src/unzip/explode.o \
+	src/unzip/unreduce.o \
+	src/unzip/unshrink.o \
+	src/unzip/unzip.o \
+	src/menu/fade.o \
+	src/menu/menu.o \
+	src/menu/menu_main.o \
+	src/menu/menu_save.o \
+	src/menu/menu_load.o
+
+ifdef USE_GL
+OBJS += \
+	src/sdl/videogl.o \
+	src/tilegl.o
+endif
+
+ifdef USE_CPUASM
+OBJS += \
+	src/i386/cpuexec.o \
+	src/i386/cpuops.o \
+	src/i386/sa1ops.o \
+	src/i386/spc.o
+else
+OBJS += \
+	src/cpuexec.o \
+	src/sa1cpu.o
+endif
+
+ifdef USE_MMX
+OBJS += \
+	src/i386/2xsaimmx.o \
+	src/i386/bilinear.o
+endif
+
+ifdef USE_ZSNES_FX
+OBJS += \
+	src/i386/fxemu2.o \
+	src/i386/fxemu2b.o \
+	src/i386/fxemu2c.o \
+	src/i386/fxtable.o \
+	src/i386/sfxproc.o \
+	src/i386/zsnes.o \
+	src/i386/zsnesc4.o \
+	src/i386/c4.o
+else
+OBJS += \
+	src/cpuops.o \
+	src/fxinst.o \
+	src/c4emu.o \
+	src/fxemu.o
+endif
+
+
+$(PROG): $(OBJS) 
+	$(CC) $(CFLAGS) -o $(PROG) $(OBJS) $(LDFLAGS)
+	$(STRIP) $(PROG)
+
+
+run: $(PROG)
+	./$(PROG)
+
+clean:
+	$(RM) $(PROG) $(OBJS)
+
+src/i386/2xsaimmx.o: src/i386/2xsaimmx.asm
+	nasm -f elf src/i386/2xsaimmx.asm $(DEFS)
+
+src/i386/bilinear.o: src/i386/bilinear.asm
+	nasm -f elf src/i386/bilinear.asm $(DEFS)
+
+src/i386/c4.o: src/i386/c4.asm
+	nasm -f elf src/i386/c4.asm $(DEFS)
+
+src/i386/fxemu2.o: src/i386/fxemu2.asm
+	nasm -f elf src/i386/fxemu2.asm $(DEFS)
+
+src/i386/fxemu2b.o: src/i386/fxemu2b.asm
+	nasm -f elf src/i386/fxemu2b.asm $(DEFS)
+
+src/i386/fxemu2c.o: src/i386/fxemu2c.asm
+	nasm -f elf src/i386/fxemu2c.asm $(DEFS)
+
+src/i386/fxtable.o: src/i386/fxtable.asm
+	nasm -f elf src/i386/fxtable.asm $(DEFS)
+
+src/i386/sfxproc.o: src/i386/sfxproc.asm
+	nasm -f elf src/i386/sfxproc.asm $(DEFS)
+
+src/i386/spc.o: src/i386/spc.asm
+	nasm -f elf src/i386/spc.asm $(DEFS)
+
+src/i386/zsnes.o: src/i386/zsnes.asm
+	nasm -f elf src/i386/zsnes.asm $(DEFS)
+
+src/i386/zsnesc4.o: src/i386/zsnesc4.asm
+	nasm -f elf src/i386/zsnesc4.asm $(DEFS)

Makefile.win32

+#USE_CPUASM=1
+#USE_MMX=1
+#USE_ZSNES_FX=1
+USE_GL=1
+
+
+NAME   = snes4all
+O      = o
+RM     = rm -f
+CC     = gcc-3
+CXX    = g++-3
+AS     = c++-3
+STRIP  = strip
+
+PROG   = $(NAME)
+
+DEFS += -DSNES4ALL_MAX_ROM_SIZE=0x600000 
+ifdef USE_GL
+DEFS += -DUSE_GL
+else
+#DEFS += -DNORES256
+endif
+
+DEFS += -DCPU_SHUTDOWN
+DEFS += -DSPC700_SHUTDOWN 
+DEFS += -DEXECUTE_SUPERFX_PER_LINE
+DEFS += -DSPC700_C
+DEFS += -DVAR_CYCLES
+DEFS += -DSDD1_DECOMP
+DEFS += -DUSE_NO_WAIT_WHEN_IRQ
+DEFS += -DUSE_OLD_DSP1
+#DEFS += -DNO_INLINE_SET_GET
+#DEFS += -DENABLE_ECHO_SOUND
+#DEFS += -DENABLE_MASTER_VOLUMEN
+#DEFS += -DUSE_SOUND_DESYNC
+#DEFS += -DENABLE_INTERPOLATE_SOUND
+#DEFS += -DUSE_ALTDECODE=1
+#DEFS += -DENABLE_FIX_FREQUENCY
+#DEFS += -DUSE_MODE7_INTERPOLATE
+DEFS += -DENABLE_GRAPHIC_WINDOWS
+DEFS += -DENABLE_HDMA
+#DEFS += -DUSE_HDMA_EVENT
+#DEFS += -DNEW_COLOUR_BLENDING
+#DEFS += -DOLD_COLOUR_BLENDING
+#DEFS += -DSNES4ALL_NUM_CHANNELS=6
+#DEFS += -DSNES4ALL_STEREO
+#DEFS += -DDIRECT_COLOR_MAP
+#DEFS += -DTEST_CACHETILE
+#DEFS += -DTILES_INLINE
+DEFS += -DUSE_RASTER_DIFF
+DEFS += -DUSE_GETPPU_TABLE
+
+
+#DEFS += -DNOSOUND
+
+#DEFS += -DAUTOLOAD=\"example/smario.smc\"
+#DEFS += -DAUTO_EVENTS
+#DEFS += -DMAX_AUTO_EVENTS=1000
+
+#DEFS += -DPROFILER_SNES4ALL
+
+#DEFS += -DDEBUG_FRAMESKIP
+#DEFS += -DAUTO_DEBUG_FRAMESKIP=1000
+#DEFS += -DDISPLAY_FRAMERATE
+
+#DEFS += -DDEBUG_TILECACHE
+#DEFS += -DAUTO_DEBUG_TILECACHE=2000
+
+DEFS +=  -D__DJGPP__ -D__DJGCC -D_WINDOWS
+
+ifdef USE_CPUASM
+DEFS += -DUSE_X86_ASM -DUSE_OPC_ASM
+endif
+
+ifdef USE_MMX
+DEFS += -DMMX
+endif
+
+ifdef USE_ZSNES_FX
+DEFS += -DZSNES_FX
+endif
+
+
+DEFAULT_CFLAGS = `sdl-config --cflags`
+LDFLAGS        = `sdl-config --libs` -lSDL_mixer -lz
+
+MORE_CFLAGS = -O3 -DDATA_PREFIX=\"data/\"  -U__WIN32__
+
+MORE_CFLAGS +=	-Isrc/include -Isrc/unzip -Isrc/menu -Isrc/i386 -DMITSHM \
+		$(DEFS) -DUNZIP_SUPPORT -DZLIB -DHAVE_MKSTEMP -DHAVE_STRINGS_H \
+		'-DACCEPT_SIZE_T=int'
+
+
+
+CFLAGS  = $(DEFAULT_CFLAGS) $(MORE_CFLAGS)
+CPPFLAGS  = $(DEFAULT_CFLAGS) $(MORE_CFLAGS)
+
+OBJS =	\
+	src/2xsai.o \
+	src/memmap.o \
+	src/apu.o \
+	src/c4.o \
+	src/cheats.o \
+	src/cheats2.o \
+	src/clip.o \
+	src/cpu.o \
+	src/data.o \
+	src/dma.o \
+	src/dsp1.o \
+	src/gfx.o \
+	src/globals.o \
+	src/loadzip.o \
+	src/netplay.o \
+	src/obc1.o \
+	src/ppu.o \
+	src/sa1.o \
+	src/screenshot.o \
+	src/sdd1.o \
+	src/sdd1emu.o \
+	src/server.o \
+	src/seta.o \
+	src/seta010.o \
+	src/seta011.o \
+	src/seta018.o \
+	src/snaporig.o \
+	src/snapshot.o \
+	src/soundux.o \
+	src/spc700.o \
+	src/spc7110.o \
+	src/srtc.o \
+	src/tile.o \
+	src/sdl/config.o \
+	src/sdl/machine.o \
+	src/sdl/sdl.o \
+	src/unzip/explode.o \
+	src/unzip/unreduce.o \
+	src/unzip/unshrink.o \
+	src/unzip/unzip.o \
+	src/menu/fade.o \
+	src/menu/menu.o \
+	src/menu/menu_main.o \
+	src/menu/menu_save.o \
+	src/menu/menu_load.o
+
+ifdef USE_GL
+OBJS += \
+	src/sdl/videogl.o \
+	src/tilegl.o
+endif
+
+ifdef USE_CPUASM
+OBJS += \
+	src/i386/cpuexec.o \
+	src/i386/cpuops.o \
+	src/i386/sa1ops.o \
+	src/i386/spc.o 
+else
+OBJS += \
+	src/cpuexec.o \
+	src/sa1cpu.o
+endif
+
+ifdef USE_MMX
+OBJS += \
+	src/i386/2xsaimmx.o \
+	src/i386/bilinear.o
+endif
+
+ifdef USE_ZSNES_FX
+OBJS += \
+	src/i386/fxemu2.o \
+	src/i386/fxemu2b.o \
+	src/i386/fxemu2c.o \
+	src/i386/fxtable.o \
+	src/i386/sfxproc.o \
+	src/i386/zsnes.o \
+	src/i386/zsnesc4.o \
+	src/i386/c4.o 
+else
+OBJS += \
+	src/cpuops.o \
+	src/fxinst.o \
+	src/c4emu.o \
+	src/fxemu.o
+endif
+
+
+all: $(PROG)
+
+run: $(PROG)
+	./$(PROG)
+
+clean:
+	$(RM) $(PROG).exe $(OBJS) stdout.txt stderr.txt
+
+src/i386/2xsaimmx.o: src/i386/2xsaimmx.asm
+	nasm -f gnuwin32 src/i386/2xsaimmx.asm $(DEFS) 
+
+src/i386/bilinear.o: src/i386/bilinear.asm
+	nasm -f gnuwin32 src/i386/bilinear.asm $(DEFS)
+
+src/i386/c4.o: src/i386/c4.asm
+	nasm -f gnuwin32 src/i386/c4.asm $(DEFS)
+
+src/i386/fxemu2.o: src/i386/fxemu2.asm
+	nasm -f gnuwin32 src/i386/fxemu2.asm $(DEFS)
+
+src/i386/fxemu2b.o: src/i386/fxemu2b.asm
+	nasm -f gnuwin32 src/i386/fxemu2b.asm $(DEFS)
+
+src/i386/fxemu2c.o: src/i386/fxemu2c.asm
+	nasm -f gnuwin32 src/i386/fxemu2c.asm $(DEFS)
+
+src/i386/fxtable.o: src/i386/fxtable.asm
+	nasm -f gnuwin32 src/i386/fxtable.asm $(DEFS)
+
+src/i386/sfxproc.o: src/i386/sfxproc.asm
+	nasm -f gnuwin32 src/i386/sfxproc.asm $(DEFS)
+
+src/i386/spc.o: src/i386/spc.asm
+	nasm -f gnuwin32 src/i386/spc.asm $(DEFS)
+
+src/i386/zsnes.o: src/i386/zsnes.asm
+	nasm -f gnuwin32 src/i386/zsnes.asm $(DEFS)
+
+src/i386/zsnesc4.o: src/i386/zsnesc4.asm
+	nasm -f gnuwin32 src/i386/zsnesc4.asm $(DEFS)
+
+
+$(PROG): $(OBJS)
+ifdef USE_GL
+	$(CC) -L/usr/lib/mingw -L/usr/local/lib  -L/usr/lib/w32api/ -L/usr/X11R6/lib -lglu32 -lopengl32 -o $(PROG) -lmingw32 $(OBJS)  -lglu32  -lopengl32 -lSDL_static_1212 -lGL -lpthread -mwindows -mno-cygwin -luser32 -lgdi32 -lwinmm -ldxguid
+else
+	$(CC) -L/usr/lib/mingw -L/usr/local/lib -o $(PROG) -lmingw32 $(OBJS) -lz -lSDL_static_129 -mwindows -mno-cygwin -luser32 -lgdi32 -lwinmm -ldxguid
+endif
+	$(STRIP) $(PROG).exe
+

README.md

-# snes4all
-
-
-
-## Getting started
-
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
-
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
-
-## Add your files
-
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
-
-```
-cd existing_repo
-git remote add origin https://gitlab.completext.com/Dreamcast/snes4all.git
-git branch -M main
-git push -uf origin main
-```
-
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://gitlab.completext.com/Dreamcast/snes4all/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
-
-## Suggestions for a good README
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
-
-## Name
-Choose a self-explaining name for your project.
-
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
-
-## Badges
-On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
-
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
-
-## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
-
-## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
-
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
-
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
-
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
-
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
-
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
-
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
-
-## License
-For open source projects, say how it is licensed.
-
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.

data/colors.txt

+menu_inv_color=0x44,0x22,0x22
+menu_win0_color=0x8F,0x5F,0x5F
+menu_win1_color=0xCF,0x6F,0x6F
+menu_barra0_color=0x45,0x45,0x45
+menu_barra1_color=0xff,0xc4,0x5e

src/c4.cpp

+/*******************************************************************************
+  Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
+ 
+  (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and
+                            Jerremy Koot (jkoot@snes9x.com)
+
+  (c) Copyright 2001 - 2004 John Weidman (jweidman@slip.net)
+
+  (c) Copyright 2002 - 2004 Brad Jorsch (anomie@users.sourceforge.net),
+                            funkyass (funkyass@spam.shaw.ca),
+                            Joel Yliluoma (http://iki.fi/bisqwit/)
+                            Kris Bleakley (codeviolation@hotmail.com),
+                            Matthew Kendora,
+                            Nach (n-a-c-h@users.sourceforge.net),
+                            Peter Bortas (peter@bortas.org) and
+                            zones (kasumitokoduck@yahoo.com)
+
+  C4 x86 assembler and some C emulation code
+  (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com),
+                            _Demo_ (_demo_@zsnes.com), and Nach
+
+  C4 C++ code
+  (c) Copyright 2003 Brad Jorsch
+
+  DSP-1 emulator code
+  (c) Copyright 1998 - 2004 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson,
+                            John Weidman, neviksti (neviksti@hotmail.com),
+                            Kris Bleakley, Andreas Naive
+
+  DSP-2 emulator code
+  (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and
+                     Lord Nightmare (lord_nightmare@users.sourceforge.net
+
+  OBC1 emulator code
+  (c) Copyright 2001 - 2004 zsKnight, pagefault (pagefault@zsnes.com) and
+                            Kris Bleakley
+  Ported from x86 assembler to C by sanmaiwashi
+
+  SPC7110 and RTC C++ emulator code
+  (c) Copyright 2002 Matthew Kendora with research by
+                     zsKnight, John Weidman, and Dark Force
+
+  S-DD1 C emulator code
+  (c) Copyright 2003 Brad Jorsch with research by
+                     Andreas Naive and John Weidman
+ 
+  S-RTC C emulator code
+  (c) Copyright 2001 John Weidman
+  
+  ST010 C++ emulator code
+  (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora
+
+  Super FX x86 assembler emulator code 
+  (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault 
+
+  Super FX C emulator code 
+  (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman
+
+
+  SH assembler code partly based on x86 assembler code
+  (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) 
+
+ 
+  Specific ports contains the works of other authors. See headers in
+  individual files.
+ 
+  Snes9x homepage: http://www.snes9x.com
+ 
+  Permission to use, copy, modify and distribute Snes9x in both binary and
+  source form, for non-commercial purposes, is hereby granted without fee,
+  providing that this license information and copyright notice appear with
+  all copies and any derived work.
+ 
+  This software is provided 'as-is', without any express or implied
+  warranty. In no event shall the authors be held liable for any damages
+  arising from the use of this software.
+ 
+  Snes9x is freeware for PERSONAL USE only. Commercial users should
+  seek permission of the copyright holders first. Commercial use includes
+  charging money for Snes9x or software derived from Snes9x.
+ 
+  The copyright holders request that bug fixes and improvements to the code
+  should be forwarded to them so everyone can benefit from the modifications
+  in future versions.
+ 
+  Super NES and Super Nintendo Entertainment System are trademarks of
+  Nintendo Co., Limited and its subsidiary companies.
+*******************************************************************************/
+#include <math.h>
+#include <stdlib.h>
+#include "c4.h"
+#include "memmap.h"
+extern "C" {
+
+short C4WFXVal;
+short C4WFYVal;
+short C4WFZVal;
+short C4WFX2Val;
+short C4WFY2Val;
+short C4WFDist;
+short C4WFScale;
+
+static double tanval;
+static double c4x, c4y, c4z;
+static double c4x2, c4y2, c4z2;
+
+void C4TransfWireFrame ()
+{
+    c4x = (double) C4WFXVal;
+    c4y = (double) C4WFYVal;
+    c4z = (double) C4WFZVal - 0x95;
+    
+    // Rotate X
+    tanval = -(double) C4WFX2Val * 3.14159265 * 2 / 128;
+    c4y2 = c4y * cos (tanval) - c4z * sin (tanval);
+    c4z2 = c4y * sin (tanval) + c4z * cos (tanval);
+    
+    // Rotate Y
+    tanval = -(double)C4WFY2Val*3.14159265*2/128;
+    c4x2 = c4x * cos (tanval) + c4z2 * sin (tanval);
+    c4z = c4x * - sin (tanval) + c4z2 * cos (tanval);
+    
+    // Rotate Z
+    tanval = -(double) C4WFDist * 3.14159265*2 / 128;
+    c4x = c4x2 * cos (tanval) - c4y2 * sin (tanval);
+    c4y = c4x2 * sin (tanval) + c4y2 * cos (tanval);
+    
+    // Scale
+    C4WFXVal = (short) (c4x*(double)C4WFScale/(0x90*(c4z+0x95))*0x95);
+    C4WFYVal = (short) (c4y*(double)C4WFScale/(0x90*(c4z+0x95))*0x95);
+}
+
+void C4TransfWireFrame2 ()
+{
+    c4x = (double)C4WFXVal;
+    c4y = (double)C4WFYVal;
+    c4z = (double)C4WFZVal;
+    
+    // Rotate X
+    tanval = -(double) C4WFX2Val * 3.14159265 * 2 / 128;
+    c4y2 = c4y * cos (tanval) - c4z * sin (tanval);
+    c4z2 = c4y * sin (tanval) + c4z * cos (tanval);
+    
+    // Rotate Y
+    tanval = -(double) C4WFY2Val * 3.14159265 * 2 / 128;
+    c4x2 = c4x * cos (tanval) + c4z2 * sin (tanval);
+    c4z = c4x * -sin (tanval) + c4z2 * cos (tanval);
+    
+    // Rotate Z
+    tanval = -(double)C4WFDist * 3.14159265 * 2 / 128;
+    c4x = c4x2 * cos (tanval) - c4y2 * sin (tanval);
+    c4y = c4x2 * sin (tanval) + c4y2 * cos (tanval);
+    
+    // Scale
+    C4WFXVal =(short)(c4x * (double)C4WFScale / 0x100);
+    C4WFYVal =(short)(c4y * (double)C4WFScale / 0x100);
+}
+
+void C4CalcWireFrame ()
+{
+    C4WFXVal = C4WFX2Val - C4WFXVal;
+    C4WFYVal = C4WFY2Val - C4WFYVal;
+    if (abs (C4WFXVal) > abs (C4WFYVal))
+    {
+        C4WFDist = abs (C4WFXVal) + 1;
+        C4WFYVal = (short) (256 * (double) C4WFYVal / abs (C4WFXVal));
+        if (C4WFXVal < 0)
+            C4WFXVal = -256;
+        else 
+            C4WFXVal = 256;
+    }
+    else
+    {
+        if (C4WFYVal != 0) 
+        {
+            C4WFDist = abs(C4WFYVal)+1;
+            C4WFXVal = (short) (256 * (double)C4WFXVal / abs (C4WFYVal));
+            if (C4WFYVal < 0)
+                C4WFYVal = -256;
+            else 
+                C4WFYVal = 256;
+        }
+        else 
+            C4WFDist = 0;
+    }
+}
+
+short C41FXVal;
+short C41FYVal;
+short C41FAngleRes;
+short C41FDist;
+short C41FDistVal;
+
+void C4Op1F ()
+{
+    if (C41FXVal == 0) 
+    {
+        if (C41FYVal > 0) 
+            C41FAngleRes = 0x80;
+        else 
+            C41FAngleRes = 0x180;
+    }
+    else 
+    {
+        tanval = (double) C41FYVal / C41FXVal;
+        C41FAngleRes = (short) (atan (tanval) / (3.141592675 * 2) * 512);
+        C41FAngleRes = C41FAngleRes;
+        if (C41FXVal< 0) 
+            C41FAngleRes += 0x100;
+        C41FAngleRes &= 0x1FF;
+    }
+}
+
+void C4Op15()
+{
+    tanval = sqrt ((double) C41FYVal * C41FYVal + (double) C41FXVal * C41FXVal);
+    C41FDist = (short) tanval;
+}
+
+void C4Op0D()
+{
+    tanval = sqrt ((double) C41FYVal * C41FYVal + (double) C41FXVal * C41FXVal);
+    tanval = C41FDistVal / tanval;
+    C41FYVal = (short) (C41FYVal * tanval * 0.99);
+    C41FXVal = (short) (C41FXVal * tanval * 0.98);
+}
+
+void C4LoaDMem(char *C4RAM)
+{
+  memmove(C4RAM+(READ_WORD(C4RAM+0x1f45)&0x1fff), 
+          S9xGetMemPointer(READ_3WORD(C4RAM+0x1f40)),
+          READ_WORD(C4RAM+0x1f43));
+}
+}//end extern C
+