ShuriZma
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snes9x
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Merge branch 'memstream' 

Resolved conflicts:
	apu/SNES_SPC.h
	memmap.cpp
	port.h
	unix/Makefile.in
This commit is contained in:
OV2 2012-03-25 19:47:12 +02:00
parent 33cf3a44b3 668f8becb7
commit 9cc05b3c12
25 changed files with 3686 additions and 355 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
bsx.cpp
View File

@ -1023,11 +1023,19 @@ static bool8 BSX_LoadBIOS (void)
return (r);
}
static bool8 is_BSX_BIOS (const uint8 *data, uint32 size)
{
if (size == BIOS_SIZE && strncmp((char *) (data + 0x7FC0), "Satellaview BS-X ", 21) == 0)
return (TRUE);
else
return (FALSE);
}
void S9xInitBSX (void)
{
Settings.BS = FALSE;
if (!memcmp(&Memory.ROM[0x7FC0], "Satellaview BS-X ", 21))
if (is_BSX_BIOS(Memory.ROM,Memory.CalculatedSize))
{
// BS-X itself
@ -1074,7 +1082,7 @@ void S9xInitBSX (void)
BSX.bootup = Settings.BSXBootup;
if (!BSX_LoadBIOS())
if (!BSX_LoadBIOS() && !is_BSX_BIOS(BIOSROM,BIOS_SIZE))
{
BSX.bootup = FALSE;
memset(BIOSROM, 0, BIOS_SIZE);

10
conffile.cpp
View File

@ -209,16 +209,16 @@ void ConfigFile::Clear(void){
}
bool ConfigFile::LoadFile(const char *filename){
STREAM s;
FSTREAM s;
bool ret=false;
const char *n, *n2;
if((s=OPEN_STREAM(filename, "r"))){
if((s=OPEN_FSTREAM(filename, "r"))){
n=filename;
n2=strrchr(n, '/'); if(n2!=NULL) n=n2+1;
n2=strrchr(n, '\\'); if(n2!=NULL) n=n2+1;
LoadFile(new fReader(s), n);
CLOSE_STREAM(s);
LoadFile(new fStream(s), n);
CLOSE_FSTREAM(s);
ret = true;
} else {
fprintf(stderr, "Couldn't open conffile ");
@ -228,7 +228,7 @@ bool ConfigFile::LoadFile(const char *filename){
}
void ConfigFile::LoadFile(Reader *r, const char *name){
void ConfigFile::LoadFile(Stream *r, const char *name){
curConfigFile = this;
string l, key, val;
string section;

3
conffile.h
View File

@ -188,7 +188,6 @@
#include "unzip/unzip.h"
#endif
#include "snes9x.h"
#include "reader.h"
#ifndef MAX
# define MAX(a,b) ((a) > (b)? (a) : (b))
@ -203,7 +202,7 @@ class ConfigFile {
// return false on failure
bool LoadFile(const char *filename);
void LoadFile(Reader *r, const char *name=NULL);
void LoadFile(Stream *r, const char *name=NULL);
// return false if key does not exist or is empty
bool Exists(const char *key);

2
gtk/Makefile.am
View File

@ -159,7 +159,7 @@ snes9x_gtk_SOURCES += \
../dma.cpp \
../snes9x.cpp \
../globals.cpp \
../reader.cpp \
../stream.cpp \
../conffile.cpp \
../bsx.cpp \
../logger.cpp \

53
libsnes/Makefile Normal file
View File

@ -0,0 +1,53 @@
ifeq ($(platform),)
platform = unix
ifeq ($(shell uname -a),)
platform = win
else ifneq ($(findstring Darwin,$(shell uname -a)),)
platform = osx
else ifneq ($(findstring MINGW,$(shell uname -a)),)
platform = win
else ifneq ($(findstring win,$(shell uname -a)),)
platform = win
endif
endif
ifeq ($(platform), unix)
TARGET := libsnes.so
fpic := -fPIC
SHARED := -shared -Wl,--version-script=link.T
else ifeq ($(platform), osx)
TARGET := libsnes.dylib
fpic := -fPIC
SHARED := -dynamiclib
else
TARGET := snes.dll
CC = gcc
CXX = g++
SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=link.T
CXXFLAGS += -D__WIN32__ -D__WIN32_LIBSNES__
endif
OBJECTS = ../apu/apu.o ../apu/SNES_SPC.o ../apu/SNES_SPC_misc.o ../apu/SNES_SPC_state.o ../apu/SPC_DSP.o ../apu/SPC_Filter.o ../bsx.o ../c4.o ../c4emu.o ../cheats.o ../cheats2.o ../clip.o ../conffile.o ../controls.o ../cpu.o ../cpuexec.o ../cpuops.o ../crosshairs.o ../dma.o ../dsp.o ../dsp1.o ../dsp2.o ../dsp3.o ../dsp4.o ../fxinst.o ../fxemu.o ../gfx.o ../globals.o ../logger.o ../memmap.o ../movie.o ../obc1.o ../ppu.o ../stream.o ../sa1.o ../sa1cpu.o ../screenshot.o ../sdd1.o ../sdd1emu.o ../seta.o ../seta010.o ../seta011.o ../seta018.o ../snapshot.o ../snes9x.o ../spc7110.o ../srtc.o ../tile.o libsnes.o
CXX = g++
CC = gcc
INCLUDES = -I. -I.. -I../apu/
CXXFLAGS += -O3 -fomit-frame-pointer -fno-exceptions -fno-rtti -pedantic -Wall -W -Wno-unused-parameter $(fpic)
CXXFLAGS += -DHAVE_STRINGS_H -DHAVE_STDINT_H -DRIGHTSHIFT_IS_SAR
CFLAGS = $(CXXFLAGS)
all: $(TARGET)
$(TARGET): $(OBJECTS)
$(CXX) $(fpic) $(SHARED) $(INCLUDES) -o $@ $(OBJECTS) -lm
%.o: %.cpp
$(CXX) $(INCLUDES) $(CXXFLAGS) -c -o $@ $<
%.o: %.c
$(CC) $(INCLUDES) $(CFLAGS) -c -o $@ $<
clean:
rm -f $(OBJECTS) $(TARGET)

786
libsnes/libsnes-win32.vcproj Normal file
View File

@ -0,0 +1,786 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9,00"
Name="libsnes-win32"
ProjectGUID="{4A2A7544-0547-4539-8B53-047FB9A15C75}"
RootNamespace="libsneswin32"
Keyword="Win32Proj"
TargetFrameworkVersion="196613"
>
<Platforms>
<Platform
Name="Win32"
/>
<Platform
Name="x64"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="libsnes Debug|Win32"
OutputDirectory="$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="../;../apu/bapu"
PreprocessorDefinitions="__WIN32__;__WIN32_LIBSNES__"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="1"
UsePrecompiledHeader="0"
WarningLevel="2"
DebugInformationFormat="4"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)\snes.dll"
LinkIncremental="2"
ModuleDefinitionFile="libsnes.def"
GenerateDebugInformation="true"
SubSystem="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="libsnes Debug|x64"
OutputDirectory="$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="../;../apu/bapu"
PreprocessorDefinitions="__WIN32__;__WIN32_LIBSNES__"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="1"
UsePrecompiledHeader="0"
WarningLevel="2"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)\snes.dll"
LinkIncremental="2"
ModuleDefinitionFile="libsnes.def"
GenerateDebugInformation="true"
SubSystem="2"
TargetMachine="17"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="libsnes Release|Win32"
OutputDirectory="$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="0"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="3"
InlineFunctionExpansion="2"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories="../;../apu/bapu"
PreprocessorDefinitions="__WIN32__;__WIN32_LIBSNES__"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
WarningLevel="2"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)\snes.dll"
LinkIncremental="1"
ModuleDefinitionFile="libsnes.def"
GenerateDebugInformation="true"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="1"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="libsnes Release|x64"
OutputDirectory="$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="0"
WholeProgramOptimization="1"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="3"
InlineFunctionExpansion="2"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
OmitFramePointers="true"
AdditionalIncludeDirectories="../;../apu/bapu"
PreprocessorDefinitions="__WIN32__;__WIN32_LIBSNES__"
RuntimeLibrary="2"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
WarningLevel="2"
DebugInformationFormat="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)\snes.dll"
LinkIncremental="1"
ModuleDefinitionFile="libsnes.def"
GenerateDebugInformation="true"
SubSystem="2"
OptimizeReferences="2"
EnableCOMDATFolding="2"
TargetMachine="17"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="s9x-source"
>
<File
RelativePath="..\65c816.h"
>
</File>
<File
RelativePath="..\bsx.cpp"
>
</File>
<File
RelativePath="..\bsx.h"
>
</File>
<File
RelativePath="..\c4.cpp"
>
</File>
<File
RelativePath="..\c4.h"
>
</File>
<File
RelativePath="..\c4emu.cpp"
>
</File>
<File
RelativePath="..\cheats.cpp"
>
</File>
<File
RelativePath="..\cheats.h"
>
</File>
<File
RelativePath="..\cheats2.cpp"
>
</File>
<File
RelativePath="..\clip.cpp"
>
</File>
<File
RelativePath="..\conffile.cpp"
>
</File>
<File
RelativePath="..\conffile.h"
>
</File>
<File
RelativePath="..\controls.cpp"
>
</File>
<File
RelativePath="..\controls.h"
>
</File>
<File
RelativePath="..\cpu.cpp"
>
</File>
<File
RelativePath="..\cpuaddr.h"
>
</File>
<File
RelativePath="..\cpuexec.cpp"
>
</File>
<File
RelativePath="..\cpuexec.h"
>
</File>
<File
RelativePath="..\cpumacro.h"
>
</File>
<File
RelativePath="..\cpuops.cpp"
>
</File>
<File
RelativePath="..\cpuops.h"
>
</File>
<File
RelativePath="..\crosshairs.cpp"
>
</File>
<File
RelativePath="..\crosshairs.h"
>
</File>
<File
RelativePath="..\debug.cpp"
>
</File>
<File
RelativePath="..\debug.h"
>
</File>
<File
RelativePath="..\display.h"
>
</File>
<File
RelativePath="..\dma.cpp"
>
</File>
<File
RelativePath="..\dma.h"
>
</File>
<File
RelativePath="..\dsp.cpp"
>
</File>
<File
RelativePath="..\dsp.h"
>
</File>
<File
RelativePath="..\dsp1.cpp"
>
</File>
<File
RelativePath="..\dsp2.cpp"
>
</File>
<File
RelativePath="..\dsp3.cpp"
>
</File>
<File
RelativePath="..\dsp4.cpp"
>
</File>
<File
RelativePath="..\font.h"
>
</File>
<File
RelativePath="..\fxemu.cpp"
>
</File>
<File
RelativePath="..\fxemu.h"
>
</File>
<File
RelativePath="..\fxinst.cpp"
>
</File>
<File
RelativePath="..\fxinst.h"
>
</File>
<File
RelativePath="..\getset.h"
>
</File>
<File
RelativePath="..\gfx.cpp"
>
</File>
<File
RelativePath="..\gfx.h"
>
</File>
<File
RelativePath="..\globals.cpp"
>
</File>
<File
RelativePath="..\language.h"
>
</File>
<File
RelativePath="..\loadzip.cpp"
>
</File>
<File
RelativePath="..\logger.cpp"
>
</File>
<File
RelativePath="..\logger.h"
>
</File>
<File
RelativePath="..\memmap.cpp"
>
</File>
<File
RelativePath="..\memmap.h"
>
</File>
<File
RelativePath="..\messages.h"
>
</File>
<File
RelativePath="..\missing.h"
>
</File>
<File
RelativePath="..\movie.cpp"
>
</File>
<File
RelativePath="..\movie.h"
>
</File>
<File
RelativePath="..\netplay.cpp"
>
</File>
<File
RelativePath="..\netplay.h"
>
</File>
<File
RelativePath="..\obc1.cpp"
>
</File>
<File
RelativePath="..\obc1.h"
>
</File>
<File
RelativePath="..\pixform.h"
>
</File>
<File
RelativePath="..\port.h"
>
</File>
<File
RelativePath="..\ppu.cpp"
>
</File>
<File
RelativePath="..\ppu.h"
>
</File>
<File
RelativePath="..\sa1.cpp"
>
</File>
<File
RelativePath="..\sa1.h"
>
</File>
<File
RelativePath="..\sa1cpu.cpp"
>
</File>
<File
RelativePath="..\sar.h"
>
</File>
<File
RelativePath="..\screenshot.cpp"
>
</File>
<File
RelativePath="..\screenshot.h"
>
</File>
<File
RelativePath="..\sdd1.cpp"
>
</File>
<File
RelativePath="..\sdd1.h"
>
</File>
<File
RelativePath="..\sdd1emu.cpp"
>
</File>
<File
RelativePath="..\sdd1emu.h"
>
</File>
<File
RelativePath="..\server.cpp"
>
</File>
<File
RelativePath="..\seta.cpp"
>
</File>
<File
RelativePath="..\seta.h"
>
</File>
<File
RelativePath="..\seta010.cpp"
>
</File>
<File
RelativePath="..\seta011.cpp"
>
</File>
<File
RelativePath="..\seta018.cpp"
>
</File>
<File
RelativePath="..\snapshot.cpp"
>
</File>
<File
RelativePath="..\snapshot.h"
>
</File>
<File
RelativePath="..\snes9x.cpp"
>
</File>
<File
RelativePath="..\snes9x.h"
>
</File>
<File
RelativePath="..\spc7110.cpp"
>
</File>
<File
RelativePath="..\spc7110.h"
>
</File>
<File
RelativePath="..\srtc.cpp"
>
</File>
<File
RelativePath="..\srtc.h"
>
</File>
<File
RelativePath="..\stream.cpp"
>
</File>
<File
RelativePath="..\stream.h"
>
</File>
<File
RelativePath="..\tile.cpp"
>
</File>
<File
RelativePath="..\tile.h"
>
</File>
<Filter
Name="APU"
>
<File
RelativePath="..\apu\apu.cpp"
>
</File>
<File
RelativePath="..\apu\apu.h"
>
</File>
<File
RelativePath="..\apu\hermite_resampler.h"
>
</File>
<File
RelativePath="..\apu\resampler.h"
>
</File>
<File
RelativePath="..\apu\ring_buffer.h"
>
</File>
<Filter
Name="SMP"
>
<File
RelativePath="..\apu\bapu\smp\smp.cpp"
>
</File>
<File
RelativePath="..\apu\bapu\smp\smp_state.cpp"
>
</File>
</Filter>
<Filter
Name="DSP"
>
<File
RelativePath="..\apu\bapu\dsp\blargg_common.h"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\blargg_config.h"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\blargg_endian.h"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\blargg_source.h"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\sdsp.cpp"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\sdsp.hpp"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\SPC_DSP.cpp"
>
</File>
<File
RelativePath="..\apu\bapu\dsp\SPC_DSP.h"
>
</File>
</Filter>
</Filter>
</Filter>
<Filter
Name="libsnes"
>
<File
RelativePath=".\libsnes.cpp"
>
</File>
<File
RelativePath=".\libsnes.def"
>
</File>
<File
RelativePath=".\libsnes.hpp"
>
</File>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

790
libsnes/libsnes.cpp Normal file
View File

@ -0,0 +1,790 @@
#include "libsnes.hpp"
#include "snes9x.h"
#include "memmap.h"
#include "srtc.h"
#include "apu/apu.h"
#include "apu/bapu/snes/snes.hpp"
#include "gfx.h"
#include "snapshot.h"
#include "controls.h"
#include "cheats.h"
#include "movie.h"
#include "logger.h"
#include "display.h"
#include "conffile.h"
#include <stdio.h>
#ifndef __WIN32__
#include <unistd.h>
#endif
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
static snes_video_refresh_t s9x_video_cb = NULL;
static snes_audio_sample_t s9x_audio_cb = NULL;
static snes_input_poll_t s9x_poller_cb = NULL;
static snes_input_state_t s9x_input_state_cb = NULL;
void snes_set_video_refresh(snes_video_refresh_t cb)
{
s9x_video_cb = cb;
}
void snes_set_audio_sample(snes_audio_sample_t cb)
{
s9x_audio_cb = cb;
}
void snes_set_input_poll(snes_input_poll_t cb)
{
s9x_poller_cb = cb;
}
void snes_set_input_state(snes_input_state_t cb)
{
s9x_input_state_cb = cb;
}
static snes_environment_t environ_cb;
static bool use_overscan;
void snes_set_environment(snes_environment_t cb)
{
environ_cb = cb;
}
static void set_environ_timing()
{
if (environ_cb)
{
snes_system_timing timing;
timing.sample_rate = 32040.5;
if (!Settings.PAL)
timing.fps = 21477272.0 / 357366.0;
else
timing.fps = 21281370.0 / 425568.0;
environ_cb(SNES_ENVIRONMENT_SET_TIMING, &timing);
}
}
static void S9xAudioCallback(void*)
{
// Just pick a big buffer. We won't use it all.
static int16_t audio_buf[0x10000];
S9xFinalizeSamples();
size_t avail = S9xGetSampleCount();
S9xMixSamples((uint8*)audio_buf, avail);
for (size_t i = 0; i < avail; i+=2)
s9x_audio_cb((uint16_t)audio_buf[i], (uint16_t)audio_buf[i + 1]);
}
const char *snes_library_id()
{
return "SNES9x v" VERSION;
}
unsigned snes_library_revision_major()
{
return 1;
}
unsigned snes_library_revision_minor()
{
return 3;
}
void snes_power()
{
S9xReset();
}
void snes_reset()
{
S9xMovieUpdateOnReset();
if (S9xMoviePlaying())
{
S9xMovieStop(true);
}
S9xSoftReset();
}
static unsigned snes_devices[2];
void snes_set_controller_port_device(bool in_port, unsigned device)
{
int port = in_port == SNES_PORT_1 ? 0 : 1;
switch (device)
{
case SNES_DEVICE_JOYPAD:
S9xSetController(port, CTL_JOYPAD, 0, 0, 0, 0);
snes_devices[port] = SNES_DEVICE_JOYPAD;
break;
case SNES_DEVICE_MULTITAP:
S9xSetController(port, CTL_MP5, 1, 2, 3, 4);
snes_devices[port] = SNES_DEVICE_MULTITAP;
break;
case SNES_DEVICE_MOUSE:
S9xSetController(port, CTL_MOUSE, 0, 0, 0, 0);
snes_devices[port] = SNES_DEVICE_MOUSE;
break;
case SNES_DEVICE_SUPER_SCOPE:
S9xSetController(port, CTL_SUPERSCOPE, 0, 0, 0, 0);
snes_devices[port] = SNES_DEVICE_SUPER_SCOPE;
break;
case SNES_DEVICE_JUSTIFIER:
S9xSetController(port, CTL_JUSTIFIER, 0, 0, 0, 0);
snes_devices[port] = SNES_DEVICE_JUSTIFIER;
break;
case SNES_DEVICE_JUSTIFIERS:
S9xSetController(port, CTL_JUSTIFIER, 1, 0, 0, 0);
snes_devices[port] = SNES_DEVICE_JUSTIFIERS;
break;
default:
fprintf(stderr, "[libsnes]: Invalid device!\n");
}
}
void snes_cheat_reset()
{}
void snes_cheat_set(unsigned, bool, const char*)
{}
bool snes_load_cartridge_bsx_slotted(
const char *, const uint8_t *rom_data, unsigned rom_size,
const char *, const uint8_t *bsx_data, unsigned bsx_size
)
{
int loaded = Memory.LoadMultiCartMem(rom_data, rom_size, bsx_data, bsx_size, NULL, NULL);
if (!loaded)
{
fprintf(stderr, "[libsnes]: Sufami Turbo Rom loading failed...\n");
return false;
}
set_environ_timing();
return false;
}
bool snes_load_cartridge_bsx(
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size,
const char *bsx_xml, const uint8_t *bsx_data, unsigned bsx_size
)
{
if(bsx_data==NULL)
return snes_load_cartridge_normal(rom_xml,rom_data,rom_size);
memcpy(Memory.BIOSROM,rom_data,rom_size);
return snes_load_cartridge_normal(bsx_xml,bsx_data,bsx_size);
}
bool snes_load_cartridge_sufami_turbo(
const char *, const uint8_t *rom_data, unsigned rom_size,
const char *, const uint8_t *sta_data, unsigned sta_size,
const char *, const uint8_t *stb_data, unsigned stb_size
)
{
int loaded = Memory.LoadMultiCartMem(sta_data, sta_size, stb_data, stb_size, rom_data, rom_size);
if (!loaded)
{
fprintf(stderr, "[libsnes]: Sufami Turbo Rom loading failed...\n");
return false;
}
set_environ_timing();
return true;
}
bool snes_load_cartridge_super_game_boy(
const char *, const uint8_t *, unsigned,
const char *, const uint8_t *, unsigned
)
{
return false;
}
static void map_buttons();
void snes_init()
{
if (environ_cb)
{
if (!environ_cb(SNES_ENVIRONMENT_GET_OVERSCAN, &use_overscan))
use_overscan = false;
if (use_overscan)
{
snes_geometry geom = {256, 239, 512, 512};
environ_cb(SNES_ENVIRONMENT_SET_GEOMETRY, &geom);
unsigned pitch = 1024;
environ_cb(SNES_ENVIRONMENT_SET_PITCH, &pitch);
}
}
memset(&Settings, 0, sizeof(Settings));
Settings.MouseMaster = TRUE;
Settings.SuperScopeMaster = TRUE;
Settings.JustifierMaster = TRUE;
Settings.MultiPlayer5Master = TRUE;
Settings.FrameTimePAL = 20000;
Settings.FrameTimeNTSC = 16667;
Settings.SixteenBitSound = TRUE;
Settings.Stereo = TRUE;
Settings.SoundPlaybackRate = 32000;
Settings.SoundInputRate = 32000;
Settings.SupportHiRes = TRUE;
Settings.Transparency = TRUE;
Settings.AutoDisplayMessages = TRUE;
Settings.InitialInfoStringTimeout = 120;
Settings.HDMATimingHack = 100;
Settings.BlockInvalidVRAMAccessMaster = TRUE;
Settings.StopEmulation = TRUE;
Settings.WrongMovieStateProtection = TRUE;
Settings.DumpStreamsMaxFrames = -1;
Settings.StretchScreenshots = 0;
Settings.SnapshotScreenshots = FALSE;
Settings.SkipFrames = AUTO_FRAMERATE;
Settings.TurboSkipFrames = 15;
Settings.CartAName[0] = 0;
Settings.CartBName[0] = 0;
Settings.AutoSaveDelay = 1;
CPU.Flags = 0;
if (!Memory.Init() || !S9xInitAPU())
{
Memory.Deinit();
S9xDeinitAPU();
fprintf(stderr, "[libsnes]: Failed to init Memory or APU.\n");
exit(1);
}
S9xInitSound(16, 0);
S9xSetSoundMute(FALSE);
S9xSetSamplesAvailableCallback(S9xAudioCallback, NULL);
S9xSetRenderPixelFormat(RGB555);
GFX.Pitch = use_overscan ? 1024 : 2048;
GFX.Screen = (uint16*) calloc(1, GFX.Pitch * 512 * sizeof(uint16));
S9xGraphicsInit();
S9xInitInputDevices();
for (int i = 0; i < 2; i++)
{
S9xSetController(i, CTL_JOYPAD, i, 0, 0, 0);
snes_devices[i] = SNES_DEVICE_JOYPAD;
}
S9xUnmapAllControls();
map_buttons();
}
#define MAP_BUTTON(id, name) S9xMapButton((id), S9xGetCommandT((name)), false)
#define MAKE_BUTTON(pad, btn) (((pad)<<4)|(btn))
#define PAD_1 1
#define PAD_2 2
#define PAD_3 3
#define PAD_4 4
#define PAD_5 5
#define BTN_B SNES_DEVICE_ID_JOYPAD_B
#define BTN_Y SNES_DEVICE_ID_JOYPAD_Y
#define BTN_SELECT SNES_DEVICE_ID_JOYPAD_SELECT
#define BTN_START SNES_DEVICE_ID_JOYPAD_START
#define BTN_UP SNES_DEVICE_ID_JOYPAD_UP
#define BTN_DOWN SNES_DEVICE_ID_JOYPAD_DOWN
#define BTN_LEFT SNES_DEVICE_ID_JOYPAD_LEFT
#define BTN_RIGHT SNES_DEVICE_ID_JOYPAD_RIGHT
#define BTN_A SNES_DEVICE_ID_JOYPAD_A
#define BTN_X SNES_DEVICE_ID_JOYPAD_X
#define BTN_L SNES_DEVICE_ID_JOYPAD_L
#define BTN_R SNES_DEVICE_ID_JOYPAD_R
#define BTN_FIRST BTN_B
#define BTN_LAST BTN_R
#define MOUSE_X SNES_DEVICE_ID_MOUSE_X
#define MOUSE_Y SNES_DEVICE_ID_MOUSE_Y
#define MOUSE_LEFT SNES_DEVICE_ID_MOUSE_LEFT
#define MOUSE_RIGHT SNES_DEVICE_ID_MOUSE_RIGHT
#define MOUSE_FIRST MOUSE_X
#define MOUSE_LAST MOUSE_RIGHT
#define SCOPE_X SNES_DEVICE_ID_SUPER_SCOPE_X
#define SCOPE_Y SNES_DEVICE_ID_SUPER_SCOPE_Y
#define SCOPE_TRIGGER SNES_DEVICE_ID_SUPER_SCOPE_TRIGGER
#define SCOPE_CURSOR SNES_DEVICE_ID_SUPER_SCOPE_CURSOR
#define SCOPE_TURBO SNES_DEVICE_ID_SUPER_SCOPE_TURBO
#define SCOPE_PAUSE SNES_DEVICE_ID_SUPER_SCOPE_PAUSE
#define SCOPE_FIRST SCOPE_X
#define SCOPE_LAST SCOPE_PAUSE
#define JUSTIFIER_X SNES_DEVICE_ID_JUSTIFIER_X
#define JUSTIFIER_Y SNES_DEVICE_ID_JUSTIFIER_Y
#define JUSTIFIER_TRIGGER SNES_DEVICE_ID_JUSTIFIER_TRIGGER
#define JUSTIFIER_START SNES_DEVICE_ID_JUSTIFIER_START
#define JUSTIFIER_FIRST JUSTIFIER_X
#define JUSTIFIER_LAST JUSTIFIER_START
#define BTN_POINTER (BTN_LAST + 1)
#define BTN_POINTER2 (BTN_POINTER + 1)
static void map_buttons()
{
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_A), "Joypad1 A");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_B), "Joypad1 B");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_X), "Joypad1 X");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_Y), "Joypad1 Y");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_SELECT), "{Joypad1 Select,Mouse1 L}");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_START), "{Joypad1 Start,Mouse1 R}");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_L), "Joypad1 L");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_R), "Joypad1 R");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_LEFT), "Joypad1 Left");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_RIGHT), "Joypad1 Right");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_UP), "Joypad1 Up");
MAP_BUTTON(MAKE_BUTTON(PAD_1, BTN_DOWN), "Joypad1 Down");
S9xMapPointer((BTN_POINTER), S9xGetCommandT("Pointer Mouse1+Superscope+Justifier1"), false);
S9xMapPointer((BTN_POINTER2), S9xGetCommandT("Pointer Mouse2"), false);
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_A), "Joypad2 A");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_B), "Joypad2 B");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_X), "Joypad2 X");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_Y), "Joypad2 Y");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_SELECT), "{Joypad2 Select,Mouse2 L,Superscope Fire,Justifier1 Trigger}");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_START), "{Joypad2 Start,Mouse2 R,Superscope Cursor,Justifier1 Start}");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_L), "Joypad2 L");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_R), "Joypad2 R");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_LEFT), "Joypad2 Left");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_RIGHT), "Joypad2 Right");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_UP), "{Joypad2 Up,Superscope ToggleTurbo}");
MAP_BUTTON(MAKE_BUTTON(PAD_2, BTN_DOWN), "{Joypad2 Down,Superscope Pause}");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_A), "Joypad3 A");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_B), "Joypad3 B");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_X), "Joypad3 X");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_Y), "Joypad3 Y");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_SELECT), "Joypad3 Select");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_START), "Joypad3 Start");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_L), "Joypad3 L");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_R), "Joypad3 R");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_LEFT), "Joypad3 Left");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_RIGHT), "Joypad3 Right");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_UP), "Joypad3 Up");
MAP_BUTTON(MAKE_BUTTON(PAD_3, BTN_DOWN), "Joypad3 Down");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_A), "Joypad4 A");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_B), "Joypad4 B");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_X), "Joypad4 X");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_Y), "Joypad4 Y");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_SELECT), "Joypad4 Select");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_START), "Joypad4 Start");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_L), "Joypad4 L");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_R), "Joypad4 R");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_LEFT), "Joypad4 Left");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_RIGHT), "Joypad4 Right");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_UP), "Joypad4 Up");
MAP_BUTTON(MAKE_BUTTON(PAD_4, BTN_DOWN), "Joypad4 Down");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_A), "Joypad5 A");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_B), "Joypad5 B");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_X), "Joypad5 X");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_Y), "Joypad5 Y");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_SELECT), "Joypad5 Select");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_START), "Joypad5 Start");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_L), "Joypad5 L");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_R), "Joypad5 R");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_LEFT), "Joypad5 Left");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_RIGHT), "Joypad5 Right");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_UP), "Joypad5 Up");
MAP_BUTTON(MAKE_BUTTON(PAD_5, BTN_DOWN), "Joypad5 Down");
}
// libsnes uses relative values for analogue devices.
// S9x seems to use absolute values, but do convert these into relative values in the core. (Why?!)
// Hack around it. :)
static int16_t snes_mouse_state[2][2] = {{0}, {0}};
static int16_t snes_scope_state[2] = {0};
static int16_t snes_justifier_state[2][2] = {{0}, {0}};
static void report_buttons()
{
int _x, _y;
for (int port = SNES_PORT_1; port <= SNES_PORT_2; port++)
{
switch (snes_devices[port])
{
case SNES_DEVICE_JOYPAD:
for (int i = BTN_FIRST; i <= BTN_LAST; i++)
S9xReportButton(MAKE_BUTTON(port + 1, i), s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_JOYPAD, 0, i));
break;
case SNES_DEVICE_MULTITAP:
for (int j = 0; j < 4; j++)
for (int i = BTN_FIRST; i <= BTN_LAST; i++)
S9xReportButton(MAKE_BUTTON(j + 2, i), s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_MULTITAP, j, i));
break;
case SNES_DEVICE_MOUSE:
_x = s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_MOUSE, 0, SNES_DEVICE_ID_MOUSE_X);
_y = s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_MOUSE, 0, SNES_DEVICE_ID_MOUSE_Y);
snes_mouse_state[port][0] += _x;
snes_mouse_state[port][1] += _y;
S9xReportPointer(BTN_POINTER + port, snes_mouse_state[port][0], snes_mouse_state[port][1]);
for (int i = MOUSE_LEFT; i <= MOUSE_LAST; i++)
S9xReportButton(MAKE_BUTTON(port + 1, i), s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_MOUSE, 0, i));
break;
case SNES_DEVICE_SUPER_SCOPE:
snes_scope_state[0] += s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_SUPER_SCOPE, 0, SNES_DEVICE_ID_SUPER_SCOPE_X);
snes_scope_state[1] += s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_SUPER_SCOPE, 0, SNES_DEVICE_ID_SUPER_SCOPE_Y);
S9xReportPointer(BTN_POINTER, snes_scope_state[0], snes_scope_state[1]);
for (int i = SCOPE_TRIGGER; i <= SCOPE_LAST; i++)
S9xReportButton(MAKE_BUTTON(port + 1, i), s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_SUPER_SCOPE, 0, i));
break;
case SNES_DEVICE_JUSTIFIER:
case SNES_DEVICE_JUSTIFIERS:
snes_justifier_state[0][0] += s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_JUSTIFIER, 0, SNES_DEVICE_ID_JUSTIFIER_X);
snes_justifier_state[0][1] += s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_JUSTIFIER, 0, SNES_DEVICE_ID_JUSTIFIER_Y);
S9xReportPointer(BTN_POINTER, snes_justifier_state[0][0], snes_justifier_state[0][1]);
for (int i = JUSTIFIER_TRIGGER; i <= JUSTIFIER_LAST; i++)
S9xReportButton(MAKE_BUTTON(port + 1, i), s9x_input_state_cb(port == SNES_PORT_2, SNES_DEVICE_JUSTIFIER, 0, i));
break;
default:
fprintf(stderr, "[libsnes]: Unknown device...\n");
}
}
}
bool snes_load_cartridge_normal(const char *, const uint8_t *rom_data, unsigned rom_size)
{
int loaded = Memory.LoadROMMem(rom_data,rom_size);
if (!loaded)
{
fprintf(stderr, "[libsnes]: Rom loading failed...\n");
return false;
}
set_environ_timing();
return true;
}
void snes_run()
{
s9x_poller_cb();
report_buttons();
S9xMainLoop();
}
void snes_term()
{
S9xDeinitAPU();
Memory.Deinit();
S9xGraphicsDeinit();
S9xUnmapAllControls();
}
bool snes_get_region()
{
return Settings.PAL ? SNES_REGION_PAL : SNES_REGION_NTSC;
}
uint8_t* snes_get_memory_data(unsigned type)
{
uint8_t* data;
switch(type) {
case SNES_MEMORY_SUFAMI_TURBO_A_RAM:
case SNES_MEMORY_CARTRIDGE_RAM:
data = Memory.SRAM;
break;
case SNES_MEMORY_SUFAMI_TURBO_B_RAM:
data = Multi.sramB;
break;
case SNES_MEMORY_CARTRIDGE_RTC:
data = RTCData.reg;
break;
case SNES_MEMORY_WRAM:
data = Memory.RAM;
break;
case SNES_MEMORY_APURAM:
data = SNES::smp.apuram;
break;
case SNES_MEMORY_VRAM:
data = Memory.VRAM;
break;
case SNES_MEMORY_CGRAM:
data = (uint8_t*)PPU.CGDATA;
break;
case SNES_MEMORY_OAM:
data = PPU.OAMData;
break;
default:
data = NULL;
break;
}
return data;
}
void snes_unload_cartridge()
{
}
unsigned snes_get_memory_size(unsigned type)
{
unsigned size;
switch(type) {
case SNES_MEMORY_SUFAMI_TURBO_A_RAM:
case SNES_MEMORY_CARTRIDGE_RAM:
size = (unsigned) (Memory.SRAMSize ? (1 << (Memory.SRAMSize + 3)) * 128 : 0);
if (size > 0x20000)
size = 0x20000;
break;
case SNES_MEMORY_SUFAMI_TURBO_B_RAM:
size = (unsigned) (Multi.cartType && Multi.sramSizeB ? (1 << (Multi.sramSizeB + 3)) * 128 : 0);
break;
case SNES_MEMORY_CARTRIDGE_RTC:
size = (Settings.SRTC || Settings.SPC7110RTC)?20:0;
break;
case SNES_MEMORY_WRAM:
size = 128 * 1024;
break;
case SNES_MEMORY_VRAM:
case SNES_MEMORY_APURAM:
size = 64 * 1024;
break;
case SNES_MEMORY_CGRAM:
size = 512;
break;
case SNES_MEMORY_OAM:
size = 512 + 32;
break;
default:
size = 0;
break;
}
return size;
}
void snes_set_cartridge_basename(const char*)
{}
unsigned snes_serialize_size()
{
return S9xFreezeSize();
}
bool snes_serialize(uint8_t *data, unsigned size)
{
if (S9xFreezeGameMem(data,size) == FALSE)
return false;
return true;
}
bool snes_unserialize(const uint8_t* data, unsigned size)
{
if (S9xUnfreezeGameMem(data,size) != SUCCESS)
return false;
return true;
}
// Pitch 2048 -> 1024, only done once per res-change.
static void pack_frame(uint16_t *frame, int width, int height)
{
for (int y = 1; y < height; y++)
{
uint16_t *src = frame + y * 1024;
uint16_t *dst = frame + y * 512;
memcpy(dst, src, width * sizeof(uint16_t));
}
}
// Pitch 1024 -> 2048, only done once per res-change.
static void stretch_frame(uint16_t *frame, int width, int height)
{
for (int y = height - 1; y >= 0; y--)
{
uint16_t *src = frame + y * 512;
uint16_t *dst = frame + y * 1024;
memcpy(dst, src, width * sizeof(uint16_t));
}
}
bool8 S9xDeinitUpdate(int width, int height)
{
if (use_overscan)
{
if (height == 224)
{
memmove(GFX.Screen + (GFX.Pitch / 2) * 7, GFX.Screen, GFX.Pitch * height);
memset(GFX.Screen, 0x00, GFX.Pitch * 7);
memset(GFX.Screen + (GFX.Pitch / 2) * (7 + 224), 0, GFX.Pitch * 8);
height = 239;
}
else if (height == 448)
{
memmove(GFX.Screen + (GFX.Pitch / 2) * 15, GFX.Screen, GFX.Pitch * height);
memset(GFX.Screen, 0x00, GFX.Pitch * 15);
memset(GFX.Screen + (GFX.Pitch / 2) * (15 + 224), 0x00, GFX.Pitch * 17);
height = 478;
}
}
else // libsnes classic behavior
{
if (height == 448 || height == 478)
{
if (GFX.Pitch == 2048)
pack_frame(GFX.Screen, width, height);
GFX.Pitch = 1024;
}
else
{
if (GFX.Pitch == 1024)
stretch_frame(GFX.Screen, width, height);
GFX.Pitch = 2048;
}
}
s9x_video_cb(GFX.Screen, width, height);
return TRUE;
}
bool8 S9xContinueUpdate(int width, int height)
{
return S9xDeinitUpdate(width, height);
}
// Dummy functions that should probably be implemented correctly later.
void S9xParsePortConfig(ConfigFile&, int) {}
void S9xSyncSpeed() {}
//void S9xPollPointer(int, short*, short*) {}
const char* S9xStringInput(const char* in) { return in; }
const char* S9xGetFilename(const char* in, s9x_getdirtype) { return in; }
const char* S9xGetDirectory(s9x_getdirtype) { return ""; }
void S9xInitInputDevices() {}
const char* S9xChooseFilename(unsigned char) { return ""; }
void S9xHandlePortCommand(s9xcommand_t, short, short) {}
bool S9xPollButton(unsigned int, bool*) { return false; }
void S9xToggleSoundChannel(int) {}
const char* S9xGetFilenameInc(const char* in, s9x_getdirtype) { return ""; }
const char* S9xBasename(const char* in) { return in; }
bool8 S9xInitUpdate() { return TRUE; }
void S9xExtraUsage() {}
bool8 S9xOpenSoundDevice() { return TRUE; }
void S9xMessage(int, int, const char*) {}
bool S9xPollAxis(unsigned int, short*) { return FALSE; }
void S9xSetPalette() {}
void S9xParseArg(char**, int&, int) {}
void S9xExit() {}
bool S9xPollPointer(unsigned int, short*, short*) { return false; }
const char *S9xChooseMovieFilename(unsigned char) { return NULL; }
bool8 S9xOpenSnapshotFile(const char* filepath, bool8 read_only, STREAM *file)
{
if(read_only)
{
if((*file = OPEN_STREAM(filepath, "rb")) != 0)
{
return (TRUE);
}
}
else
{
if((*file = OPEN_STREAM(filepath, "wb")) != 0)
{
return (TRUE);
}
}
return (FALSE);
}
void S9xCloseSnapshotFile(STREAM file)
{
CLOSE_STREAM(file);
}
void S9xAutoSaveSRAM()
{
return;
}
#ifndef __WIN32__
// S9x weirdness.
void _splitpath (const char *path, char *drive, char *dir, char *fname, char *ext)
{
*drive = 0;
const char *slash = strrchr(path, SLASH_CHAR),
*dot = strrchr(path, '.');
if (dot && slash && dot < slash)
dot = NULL;
if (!slash)
{
*dir = 0;
strcpy(fname, path);
if (dot)
{
fname[dot - path] = 0;
strcpy(ext, dot + 1);
}
else
*ext = 0;
}
else
{
strcpy(dir, path);
dir[slash - path] = 0;
strcpy(fname, slash + 1);
if (dot)
{
fname[dot - slash - 1] = 0;
strcpy(ext, dot + 1);
}
else
*ext = 0;
}
}
void _makepath (char *path, const char *, const char *dir, const char *fname, const char *ext)
{
if (dir && *dir)
{
strcpy(path, dir);
strcat(path, SLASH_STR);
}
else
*path = 0;
strcat(path, fname);
if (ext && *ext)
{
strcat(path, ".");
strcat(path, ext);
}
}
#endif // __WIN32__

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LIBRARY snes
EXPORTS
snes_library_id
snes_library_revision_major
snes_library_revision_minor
snes_set_video_refresh
snes_set_audio_sample
snes_set_input_poll
snes_set_input_state
snes_set_environment
snes_set_controller_port_device
snes_set_cartridge_basename
snes_init
snes_term
snes_power
snes_reset
snes_run
snes_serialize_size
snes_serialize
snes_unserialize
snes_cheat_reset
snes_cheat_set
snes_load_cartridge_normal
snes_load_cartridge_bsx_slotted
snes_load_cartridge_bsx
snes_load_cartridge_sufami_turbo
snes_load_cartridge_super_game_boy
snes_unload_cartridge
snes_get_region
snes_get_memory_data
snes_get_memory_size

1264
libsnes/libsnes.hpp Normal file
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File diff suppressed because it is too large Load Diff

4
libsnes/link.T Normal file
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@ -0,0 +1,4 @@
{
global: snes_*;
local: *;
};

11
loadzip.cpp
View File

@ -185,10 +185,9 @@
#include "memmap.h"
bool8 LoadZip (const char *zipname, int32 *TotalFileSize, int32 *headers, uint8 *buffer)
bool8 LoadZip (const char *zipname, uint32 *TotalFileSize, uint8 *buffer)
{
*TotalFileSize = 0;
*headers = 0;
unzFile file = unzOpen(zipname);
if (file == NULL)
@ -196,7 +195,7 @@ bool8 LoadZip (const char *zipname, int32 *TotalFileSize, int32 *headers, uint8
// find largest file in zip file (under MAX_ROM_SIZE) or a file with extension .1
char filename[132];
int filesize = 0;
uint32 filesize = 0;
int port = unzGoToFirstFile(file);
unz_file_info info;
@ -212,7 +211,7 @@ bool8 LoadZip (const char *zipname, int32 *TotalFileSize, int32 *headers, uint8
continue;
}
if ((int) info.uncompressed_size > filesize)
if (info.uncompressed_size > filesize)
{
strcpy(filename, name);
filesize = info.uncompressed_size;
@ -259,7 +258,7 @@ bool8 LoadZip (const char *zipname, int32 *TotalFileSize, int32 *headers, uint8
{
assert(info.uncompressed_size <= CMemory::MAX_ROM_SIZE + 512);
int FileSize = info.uncompressed_size;
uint32 FileSize = info.uncompressed_size;
int l = unzReadCurrentFile(file, ptr, FileSize);
if (unzCloseCurrentFile(file) == UNZ_CRCERROR)
@ -274,7 +273,7 @@ bool8 LoadZip (const char *zipname, int32 *TotalFileSize, int32 *headers, uint8
return (FALSE);
}
FileSize = (int) Memory.HeaderRemove((uint32) FileSize, *headers, ptr);
FileSize = Memory.HeaderRemove(FileSize, ptr);
ptr += FileSize;
*TotalFileSize += FileSize;

32
macosx/snes9x.xcodeproj/project.pbxproj
View File

@ -36,7 +36,7 @@
CF047D54109D0E0600FD0754 /* pixform.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C60526CCB900A80003 /* pixform.h */; };
CF047D55109D0E0600FD0754 /* port.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C70526CCB900A80003 /* port.h */; };
CF047D56109D0E0600FD0754 /* ppu.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C90526CCB900A80003 /* ppu.h */; };
CF047D57109D0E0600FD0754 /* reader.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* reader.h */; };
CF047D57109D0E0600FD0754 /* stream.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* stream.h */; };
CF047D58109D0E0600FD0754 /* sa1.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CC0526CCB900A80003 /* sa1.h */; };
CF047D59109D0E0600FD0754 /* sar.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CE0526CCB900A80003 /* sar.h */; };
CF047D5A109D0E0600FD0754 /* screenshot.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061D00526CCB900A80003 /* screenshot.h */; };
@ -145,7 +145,7 @@
CF047DC9109D0E0600FD0754 /* movie.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA813E9A066F50A5004F99B5 /* movie.cpp */; };
CF047DCA109D0E0600FD0754 /* obc1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C30526CCB900A80003 /* obc1.cpp */; };
CF047DCB109D0E0600FD0754 /* ppu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C80526CCB900A80003 /* ppu.cpp */; };
CF047DCC109D0E0600FD0754 /* reader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* reader.cpp */; };
CF047DCC109D0E0600FD0754 /* stream.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* stream.cpp */; };
CF047DCD109D0E0600FD0754 /* sa1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CB0526CCB900A80003 /* sa1.cpp */; };
CF047DCE109D0E0600FD0754 /* sa1cpu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CD0526CCB900A80003 /* sa1cpu.cpp */; };
CF047DCF109D0E0600FD0754 /* sdd1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061D10526CCB900A80003 /* sdd1.cpp */; };
@ -237,7 +237,7 @@
CF0566A90CF98E7E00C7877C /* pixform.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C60526CCB900A80003 /* pixform.h */; };
CF0566AA0CF98E7E00C7877C /* port.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C70526CCB900A80003 /* port.h */; };
CF0566AB0CF98E7E00C7877C /* ppu.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C90526CCB900A80003 /* ppu.h */; };
CF0566AC0CF98E7E00C7877C /* reader.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* reader.h */; };
CF0566AC0CF98E7E00C7877C /* stream.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* stream.h */; };
CF0566AD0CF98E7E00C7877C /* sa1.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CC0526CCB900A80003 /* sa1.h */; };
CF0566AE0CF98E7E00C7877C /* sar.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CE0526CCB900A80003 /* sar.h */; };
CF0566AF0CF98E7E00C7877C /* screenshot.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061D00526CCB900A80003 /* screenshot.h */; };
@ -333,7 +333,7 @@
CF0567180CF98E7E00C7877C /* movie.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA813E9A066F50A5004F99B5 /* movie.cpp */; };
CF0567190CF98E7E00C7877C /* obc1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C30526CCB900A80003 /* obc1.cpp */; };
CF05671A0CF98E7E00C7877C /* ppu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C80526CCB900A80003 /* ppu.cpp */; };
CF05671B0CF98E7E00C7877C /* reader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* reader.cpp */; };
CF05671B0CF98E7E00C7877C /* stream.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* stream.cpp */; };
CF05671C0CF98E7E00C7877C /* sa1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CB0526CCB900A80003 /* sa1.cpp */; };
CF05671D0CF98E7E00C7877C /* sa1cpu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CD0526CCB900A80003 /* sa1cpu.cpp */; };
CF05671E0CF98E7E00C7877C /* sdd1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061D10526CCB900A80003 /* sdd1.cpp */; };
@ -424,7 +424,7 @@
CF2F462E1095EE72007D33FA /* pixform.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C60526CCB900A80003 /* pixform.h */; };
CF2F462F1095EE72007D33FA /* port.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C70526CCB900A80003 /* port.h */; };
CF2F46301095EE72007D33FA /* ppu.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061C90526CCB900A80003 /* ppu.h */; };
CF2F46311095EE72007D33FA /* reader.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* reader.h */; };
CF2F46311095EE72007D33FA /* stream.h in Headers */ = {isa = PBXBuildFile; fileRef = EA809E9708F8D70D0072CDFB /* stream.h */; };
CF2F46321095EE72007D33FA /* sa1.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CC0526CCB900A80003 /* sa1.h */; };
CF2F46331095EE72007D33FA /* sar.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061CE0526CCB900A80003 /* sar.h */; };
CF2F46341095EE72007D33FA /* screenshot.h in Headers */ = {isa = PBXBuildFile; fileRef = EAE061D00526CCB900A80003 /* screenshot.h */; };
@ -533,7 +533,7 @@
CF2F46A31095EE72007D33FA /* movie.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA813E9A066F50A5004F99B5 /* movie.cpp */; };
CF2F46A41095EE72007D33FA /* obc1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C30526CCB900A80003 /* obc1.cpp */; };
CF2F46A51095EE72007D33FA /* ppu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061C80526CCB900A80003 /* ppu.cpp */; };
CF2F46A61095EE72007D33FA /* reader.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* reader.cpp */; };
CF2F46A61095EE72007D33FA /* stream.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EA809E9F08F8D7530072CDFB /* stream.cpp */; };
CF2F46A71095EE72007D33FA /* sa1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CB0526CCB900A80003 /* sa1.cpp */; };
CF2F46A81095EE72007D33FA /* sa1cpu.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061CD0526CCB900A80003 /* sa1cpu.cpp */; };
CF2F46A91095EE72007D33FA /* sdd1.cpp in Sources */ = {isa = PBXBuildFile; fileRef = EAE061D10526CCB900A80003 /* sdd1.cpp */; };
@ -817,11 +817,11 @@
EA6E6C0E08F9734500CB3555 /* debug.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = debug.h; sourceTree = "<group>"; };
EA809E9308F8D6C40072CDFB /* controls.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = controls.h; sourceTree = "<group>"; };
EA809E9508F8D6E00072CDFB /* language.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = language.h; sourceTree = "<group>"; };
EA809E9708F8D70D0072CDFB /* reader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = reader.h; sourceTree = "<group>"; };
EA809E9708F8D70D0072CDFB /* stream.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = stream.h; sourceTree = "<group>"; };
EA809E9908F8D7240072CDFB /* controls.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = controls.cpp; sourceTree = "<group>"; };
EA809E9B08F8D72C0072CDFB /* crosshairs.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = crosshairs.cpp; sourceTree = "<group>"; };
EA809E9D08F8D73A0072CDFB /* crosshairs.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = crosshairs.h; sourceTree = "<group>"; };
EA809E9F08F8D7530072CDFB /* reader.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = reader.cpp; sourceTree = "<group>"; };
EA809E9F08F8D7530072CDFB /* stream.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = stream.cpp; sourceTree = "<group>"; };
EA809F9D08F8F2190072CDFB /* mac-controls.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; lineEnding = 0; path = "mac-controls.h"; sourceTree = "<group>"; };
EA809FA108F8F2420072CDFB /* mac-controls.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; lineEnding = 0; path = "mac-controls.cpp"; sourceTree = "<group>"; };
EA813E86066F5076004F99B5 /* movie.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; lineEnding = 0; path = movie.h; sourceTree = "<group>"; };
@ -1179,7 +1179,7 @@
EAE061C60526CCB900A80003 /* pixform.h */,
EAE061C70526CCB900A80003 /* port.h */,
EAE061C90526CCB900A80003 /* ppu.h */,
EA809E9708F8D70D0072CDFB /* reader.h */,
EA809E9708F8D70D0072CDFB /* stream.h */,
EAE061CC0526CCB900A80003 /* sa1.h */,
EAE061CE0526CCB900A80003 /* sar.h */,
EAE061D00526CCB900A80003 /* screenshot.h */,
@ -1222,7 +1222,7 @@
EA813E9A066F50A5004F99B5 /* movie.cpp */,
EAE061C30526CCB900A80003 /* obc1.cpp */,
EAE061C80526CCB900A80003 /* ppu.cpp */,
EA809E9F08F8D7530072CDFB /* reader.cpp */,
EA809E9F08F8D7530072CDFB /* stream.cpp */,
EAE061CB0526CCB900A80003 /* sa1.cpp */,
EAE061CD0526CCB900A80003 /* sa1cpu.cpp */,
EAE061D10526CCB900A80003 /* sdd1.cpp */,
@ -1384,7 +1384,7 @@
CF047D54109D0E0600FD0754 /* pixform.h in Headers */,
CF047D55109D0E0600FD0754 /* port.h in Headers */,
CF047D56109D0E0600FD0754 /* ppu.h in Headers */,
CF047D57109D0E0600FD0754 /* reader.h in Headers */,
CF047D57109D0E0600FD0754 /* stream.h in Headers */,
CF047D58109D0E0600FD0754 /* sa1.h in Headers */,
CF047D59109D0E0600FD0754 /* sar.h in Headers */,
CF047D5A109D0E0600FD0754 /* screenshot.h in Headers */,
@ -1503,7 +1503,7 @@
CF0566A90CF98E7E00C7877C /* pixform.h in Headers */,
CF0566AA0CF98E7E00C7877C /* port.h in Headers */,
CF0566AB0CF98E7E00C7877C /* ppu.h in Headers */,
CF0566AC0CF98E7E00C7877C /* reader.h in Headers */,
CF0566AC0CF98E7E00C7877C /* stream.h in Headers */,
CF0566AD0CF98E7E00C7877C /* sa1.h in Headers */,
CF0566AE0CF98E7E00C7877C /* sar.h in Headers */,
CF0566AF0CF98E7E00C7877C /* screenshot.h in Headers */,
@ -1622,7 +1622,7 @@
CF2F462E1095EE72007D33FA /* pixform.h in Headers */,
CF2F462F1095EE72007D33FA /* port.h in Headers */,
CF2F46301095EE72007D33FA /* ppu.h in Headers */,
CF2F46311095EE72007D33FA /* reader.h in Headers */,
CF2F46311095EE72007D33FA /* stream.h in Headers */,
CF2F46321095EE72007D33FA /* sa1.h in Headers */,
CF2F46331095EE72007D33FA /* sar.h in Headers */,
CF2F46341095EE72007D33FA /* screenshot.h in Headers */,
@ -1938,7 +1938,7 @@
CF047DC9109D0E0600FD0754 /* movie.cpp in Sources */,
CF047DCA109D0E0600FD0754 /* obc1.cpp in Sources */,
CF047DCB109D0E0600FD0754 /* ppu.cpp in Sources */,
CF047DCC109D0E0600FD0754 /* reader.cpp in Sources */,
CF047DCC109D0E0600FD0754 /* stream.cpp in Sources */,
CF047DCD109D0E0600FD0754 /* sa1.cpp in Sources */,
CF047DCE109D0E0600FD0754 /* sa1cpu.cpp in Sources */,
CF047DCF109D0E0600FD0754 /* sdd1.cpp in Sources */,
@ -2033,7 +2033,7 @@
CF0567180CF98E7E00C7877C /* movie.cpp in Sources */,
CF0567190CF98E7E00C7877C /* obc1.cpp in Sources */,
CF05671A0CF98E7E00C7877C /* ppu.cpp in Sources */,
CF05671B0CF98E7E00C7877C /* reader.cpp in Sources */,
CF05671B0CF98E7E00C7877C /* stream.cpp in Sources */,
CF05671C0CF98E7E00C7877C /* sa1.cpp in Sources */,
CF05671D0CF98E7E00C7877C /* sa1cpu.cpp in Sources */,
CF05671E0CF98E7E00C7877C /* sdd1.cpp in Sources */,
@ -2128,7 +2128,7 @@
CF2F46A31095EE72007D33FA /* movie.cpp in Sources */,
CF2F46A41095EE72007D33FA /* obc1.cpp in Sources */,
CF2F46A51095EE72007D33FA /* ppu.cpp in Sources */,
CF2F46A61095EE72007D33FA /* reader.cpp in Sources */,
CF2F46A61095EE72007D33FA /* stream.cpp in Sources */,
CF2F46A71095EE72007D33FA /* sa1.cpp in Sources */,
CF2F46A81095EE72007D33FA /* sa1cpu.cpp in Sources */,
CF2F46A91095EE72007D33FA /* sdd1.cpp in Sources */,

434
memmap.cpp
View File

@ -197,7 +197,6 @@
#include "controls.h"
#include "cheats.h"
#include "movie.h"
#include "reader.h"
#include "display.h"
#ifndef SET_UI_COLOR
@ -937,17 +936,17 @@ static void S9xDeinterleaveType1 (int, uint8 *);
static void S9xDeinterleaveType2 (int, uint8 *);
static void S9xDeinterleaveGD24 (int, uint8 *);
static bool8 allASCII (uint8 *, int);
static bool8 is_SufamiTurbo_BIOS (uint8 *, uint32);
static bool8 is_SufamiTurbo_Cart (uint8 *, uint32);
static bool8 is_SameGame_BIOS (uint8 *, uint32);
static bool8 is_SameGame_Add_On (uint8 *, uint32);
static bool8 is_GNEXT_BIOS (uint8 *, uint32);
static bool8 is_GNEXT_Add_On (uint8 *, uint32);
static bool8 is_SufamiTurbo_BIOS (const uint8 *, uint32);
static bool8 is_SufamiTurbo_Cart (const uint8 *, uint32);
static bool8 is_SameGame_BIOS (const uint8 *, uint32);
static bool8 is_SameGame_Add_On (const uint8 *, uint32);
static bool8 is_GNEXT_BIOS (const uint8 *, uint32);
static bool8 is_GNEXT_Add_On (const uint8 *, uint32);
static uint32 caCRC32 (uint8 *, uint32, uint32 crc32 = 0xffffffff);
static uint32 ReadUPSPointer (const uint8 *, unsigned &, unsigned);
static bool8 ReadUPSPatch (Reader *, long, int32 &);
static long ReadInt (Reader *, unsigned);
static bool8 ReadIPSPatch (Reader *, long, int32 &);
static bool8 ReadUPSPatch (Stream *, long, int32 &);
static long ReadInt (Stream *, unsigned);
static bool8 ReadIPSPatch (Stream *, long, int32 &);
#ifdef UNZIP_SUPPORT
static int unzFindExtension (unzFile &, const char *, bool restart = TRUE, bool print = TRUE);
#endif
@ -1207,7 +1206,7 @@ static bool8 allASCII (uint8 *b, int size)
return (TRUE);
}
static bool8 is_SufamiTurbo_BIOS (uint8 *data, uint32 size)
static bool8 is_SufamiTurbo_BIOS (const uint8 *data, uint32 size)
{
if (size == 0x40000 &&
strncmp((char *) data, "BANDAI SFC-ADX", 14) == 0 && strncmp((char * ) (data + 0x10), "SFC-ADX BACKUP", 14) == 0)
@ -1216,7 +1215,7 @@ static bool8 is_SufamiTurbo_BIOS (uint8 *data, uint32 size)
return (FALSE);
}
static bool8 is_SufamiTurbo_Cart (uint8 *data, uint32 size)
static bool8 is_SufamiTurbo_Cart (const uint8 *data, uint32 size)
{
if (size >= 0x80000 && size <= 0x100000 &&
strncmp((char *) data, "BANDAI SFC-ADX", 14) == 0 && strncmp((char * ) (data + 0x10), "SFC-ADX BACKUP", 14) != 0)
@ -1225,7 +1224,7 @@ static bool8 is_SufamiTurbo_Cart (uint8 *data, uint32 size)
return (FALSE);
}
static bool8 is_SameGame_BIOS (uint8 *data, uint32 size)
static bool8 is_SameGame_BIOS (const uint8 *data, uint32 size)
{
if (size == 0x100000 && strncmp((char *) (data + 0xffc0), "Same Game Tsume Game", 20) == 0)
return (TRUE);
@ -1233,7 +1232,7 @@ static bool8 is_SameGame_BIOS (uint8 *data, uint32 size)
return (FALSE);
}
static bool8 is_SameGame_Add_On (uint8 *data, uint32 size)
static bool8 is_SameGame_Add_On (const uint8 *data, uint32 size)
{
if (size == 0x80000)
return (TRUE);
@ -1241,7 +1240,7 @@ static bool8 is_SameGame_Add_On (uint8 *data, uint32 size)
return (FALSE);
}
static bool8 is_GNEXT_BIOS (uint8 *data, uint32 size)
static bool8 is_GNEXT_BIOS (const uint8 *data, uint32 size)
{
if (size == 0x180000 && strncmp((char *) (data + 0x7fc0), "SFC SDGUNDAMGNEXT", 17) == 0)
return (TRUE);
@ -1249,7 +1248,7 @@ static bool8 is_GNEXT_BIOS (uint8 *data, uint32 size)
return (FALSE);
}
static bool8 is_GNEXT_Add_On (uint8 *data, uint32 size)
static bool8 is_GNEXT_Add_On (const uint8 *data, uint32 size)
{
if (size == 0x80000)
return (TRUE);
@ -1352,7 +1351,7 @@ int CMemory::ScoreLoROM (bool8 skip_header, int32 romoff)
return (score);
}
uint32 CMemory::HeaderRemove (uint32 size, int32 &headerCount, uint8 *buf)
uint32 CMemory::HeaderRemove (uint32 size, uint8 *buf)
{
uint32 calc_size = (size / 0x2000) * 0x2000;
@ -1373,20 +1372,20 @@ uint32 CMemory::HeaderRemove (uint32 size, int32 &headerCount, uint8 *buf)
}
memmove(buf, buf + 512, calc_size);
headerCount++;
HeaderCount++;
size -= 512;
}
return (size);
}
uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, uint32 maxsize)
{
// <- ROM size without header
// ** Memory.HeaderCount
// ** Memory.ROMFilename
int32 totalSize = 0;
uint32 totalSize = 0;
char fname[PATH_MAX + 1];
char drive[_MAX_DRIVE + 1], dir[_MAX_DIR + 1], name[_MAX_FNAME + 1], exts[_MAX_EXT + 1];
char *ext;
@ -1415,7 +1414,7 @@ uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
case FILE_ZIP:
{
#ifdef UNZIP_SUPPORT
if (!LoadZip(fname, &totalSize, &HeaderCount, buffer))
if (!LoadZip(fname, &totalSize, buffer))
{
S9xMessage(S9X_ERROR, S9X_ROM_INFO, "Invalid Zip archive.");
return (0);
@ -1439,7 +1438,7 @@ uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
return (0);
}
totalSize = HeaderRemove(size, HeaderCount, buffer);
totalSize = HeaderRemove(size, buffer);
strcpy(ROMFilename, fname);
#else
@ -1468,7 +1467,7 @@ uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
size = READ_STREAM(ptr, maxsize + 0x200 - (ptr - buffer), fp);
CLOSE_STREAM(fp);
size = HeaderRemove(size, HeaderCount, ptr);
size = HeaderRemove(size, ptr);
totalSize += size;
ptr += size;
@ -1511,32 +1510,56 @@ uint32 CMemory::FileLoader (uint8 *buffer, const char *filename, int32 maxsize)
return ((uint32) totalSize);
}
bool8 CMemory::LoadROMMem (const uint8 *source, uint32 sourceSize)
{
if(!source || sourceSize > MAX_ROM_SIZE)
return FALSE;
strcpy(ROMFilename,"MemoryROM");
do
{
memset(ROM,0, MAX_ROM_SIZE);
memset(&Multi, 0,sizeof(Multi));
memcpy(ROM,source,sourceSize);
}
while(!LoadROMInt(sourceSize));
return TRUE;
}
bool8 CMemory::LoadROM (const char *filename)
{
int retry_count = 0;
if(!filename || !*filename)
return FALSE;
if (!filename || !*filename)
return (FALSE);
int32 totalFileSize;
memset(ROM, 0, MAX_ROM_SIZE);
memset(&Multi, 0, sizeof(Multi));
again:
do
{
memset(ROM,0, MAX_ROM_SIZE);
memset(&Multi, 0,sizeof(Multi));
totalFileSize = FileLoader(ROM, filename, MAX_ROM_SIZE);
if (!totalFileSize)
return (FALSE);
if (!Settings.NoPatch)
CheckForAnyPatch(filename, HeaderCount != 0, totalFileSize);
}
while(!LoadROMInt(totalFileSize));
return TRUE;
}
bool8 CMemory::LoadROMInt (int32 ROMfillSize)
{
Settings.DisplayColor = BUILD_PIXEL(31, 31, 31);
SET_UI_COLOR(255, 255, 255);
CalculatedSize = 0;
ExtendedFormat = NOPE;
int32 totalFileSize;
totalFileSize = FileLoader(ROM, filename, MAX_ROM_SIZE);
if (!totalFileSize)
return (FALSE);
if (!Settings.NoPatch)
CheckForAnyPatch(filename, HeaderCount != 0, totalFileSize);
int hi_score, lo_score;
hi_score = ScoreHiROM(FALSE);
@ -1546,15 +1569,15 @@ again:
((hi_score > lo_score && ScoreHiROM(TRUE) > hi_score) ||
(hi_score <= lo_score && ScoreLoROM(TRUE) > lo_score)))
{
memmove(ROM, ROM + 512, totalFileSize - 512);
totalFileSize -= 512;
memmove(ROM, ROM + 512, ROMfillSize - 512);
ROMfillSize -= 512;
S9xMessage(S9X_INFO, S9X_HEADER_WARNING, "Try 'force no-header' option if the game doesn't work");
// modifying ROM, so we need to rescore
hi_score = ScoreHiROM(FALSE);
lo_score = ScoreLoROM(FALSE);
}
CalculatedSize = (totalFileSize / 0x2000) * 0x2000;
CalculatedSize = (ROMfillSize / 0x2000) * 0x2000;
if (CalculatedSize > 0x400000 &&
(ROM[0x7fd5] + (ROM[0x7fd6] << 8)) != 0x3423 && // exclude SA-1
@ -1571,7 +1594,7 @@ again:
((ROM[0xfffc] + (ROM[0xfffd] << 8)) < 0x8000))
{
if (!Settings.ForceInterleaved && !Settings.ForceNotInterleaved)
S9xDeinterleaveType1(totalFileSize, ROM);
S9xDeinterleaveType1(ROMfillSize, ROM);
}
// CalculatedSize is now set, so rescore
@ -1699,14 +1722,10 @@ again:
if ((HiROM && (lo_score >= hi_score || hi_score < 0)) ||
(LoROM && (hi_score > lo_score || lo_score < 0)))
{
if (retry_count == 0)
{
S9xMessage(S9X_INFO, S9X_ROM_CONFUSING_FORMAT_INFO, "ROM lied about its type! Trying again.");
Settings.ForceNotInterleaved = TRUE;
Settings.ForceInterleaved = FALSE;
retry_count++;
goto again;
}
S9xMessage(S9X_INFO, S9X_ROM_CONFUSING_FORMAT_INFO, "ROM lied about its type! Trying again.");
Settings.ForceNotInterleaved = TRUE;
Settings.ForceInterleaved = FALSE;
return (FALSE);
}
}
@ -1726,9 +1745,9 @@ again:
}
}
if (strncmp(LastRomFilename, filename, PATH_MAX + 1))
if (strncmp(LastRomFilename, ROMFilename, PATH_MAX + 1))
{
strncpy(LastRomFilename, filename, PATH_MAX + 1);
strncpy(LastRomFilename, ROMFilename, PATH_MAX + 1);
LastRomFilename[PATH_MAX] = 0;
}
@ -1747,60 +1766,144 @@ again:
return (TRUE);
}
bool8 CMemory::LoadMultiCartMem (const uint8 *sourceA, uint32 sourceASize,
const uint8 *sourceB, uint32 sourceBSize,
const uint8 *bios, uint32 biosSize)
{
uint32 offset = 0;
ZeroMemory(ROM, MAX_ROM_SIZE);
ZeroMemory(&Multi, sizeof(Multi));
if(bios) {
if(!is_SufamiTurbo_BIOS(bios,biosSize))
return FALSE;
memcpy(ROM,bios,biosSize);
offset+=biosSize;
}
if(sourceA) {
memcpy(ROM + offset,sourceA,sourceASize);
Multi.cartOffsetA = offset;
Multi.cartSizeA = sourceASize;
offset += sourceASize;
strcpy(Multi.fileNameA,"MemCartA");
}
if(sourceB) {
memcpy(ROM + offset,sourceB,sourceBSize);
Multi.cartOffsetB = offset;
Multi.cartSizeB = sourceBSize;
offset += sourceBSize;
strcpy(Multi.fileNameB,"MemCartB");
}
return LoadMultiCartInt();
}
bool8 CMemory::LoadMultiCart (const char *cartA, const char *cartB)
{
bool8 r = TRUE;
memset(ROM, 0, MAX_ROM_SIZE);
memset(&Multi, 0, sizeof(Multi));
ZeroMemory(ROM, MAX_ROM_SIZE);
ZeroMemory(&Multi, sizeof(Multi));
Settings.DisplayColor = BUILD_PIXEL(31, 31, 31);
SET_UI_COLOR(255, 255, 255);
CalculatedSize = 0;
ExtendedFormat = NOPE;
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM, cartB, MAX_ROM_SIZE);
if (Multi.cartSizeB) {
strcpy(Multi.fileNameB, cartB);
if(!Settings.NoPatch)
CheckForAnyPatch(cartB, HeaderCount != 0, Multi.cartSizeB);
Multi.cartOffsetB = 0x400000;
memcpy(ROM + Multi.cartOffsetB,ROM,Multi.cartSizeB);
}
if (cartA && cartA[0])
Multi.cartSizeA = FileLoader(ROM, cartA, MAX_ROM_SIZE);
if (Multi.cartSizeA == 0)
{
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM, cartB, MAX_ROM_SIZE);
}
if (Multi.cartSizeA) {
strcpy(Multi.fileNameA, cartA);
if(!Settings.NoPatch)
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
}
return LoadMultiCartInt();
}
bool8 CMemory::LoadMultiCartInt ()
{
bool8 r = TRUE;
CalculatedSize = 0;
ExtendedFormat = NOPE;
if (Multi.cartSizeA)
{
if (is_SufamiTurbo_Cart(ROM, Multi.cartSizeA))
if (is_SufamiTurbo_Cart(ROM + Multi.cartOffsetA, Multi.cartSizeA))
Multi.cartType = 4;
else
if (is_SameGame_BIOS(ROM, Multi.cartSizeA))
if (is_SameGame_BIOS(ROM + Multi.cartOffsetA, Multi.cartSizeA))
Multi.cartType = 3;
else
if (is_GNEXT_BIOS(ROM, Multi.cartSizeA))
if (is_GNEXT_BIOS(ROM + Multi.cartOffsetA, Multi.cartSizeA))
Multi.cartType = 5;
}
else
if (Multi.cartSizeB)
{
if (is_SufamiTurbo_Cart(ROM, Multi.cartSizeB))
if (is_SufamiTurbo_Cart(ROM + Multi.cartOffsetB, Multi.cartSizeB))
Multi.cartType = 4;
}
else
Multi.cartType = 4; // assuming BIOS only
if(Multi.cartType == 4 && Multi.cartOffsetA == 0) { // try to load bios from file
Multi.cartOffsetA = 0x40000;
if(Multi.cartSizeA)
memmove(ROM + Multi.cartOffsetA,ROM,Multi.cartOffsetB - Multi.cartOffsetA);
else // clear cart A so the bios can detect that it's not present
memset(ROM,0,Multi.cartOffsetB);
FILE *fp;
size_t size;
char path[PATH_MAX + 1];
strcpy(path, S9xGetDirectory(BIOS_DIR));
strcat(path, SLASH_STR);
strcat(path, "STBIOS.bin");
fp = fopen(path, "rb");
if (fp)
{
size = fread((void *) ROM, 1, 0x40000, fp);
fclose(fp);
if (!is_SufamiTurbo_BIOS(ROM, size))
return (FALSE);
}
else
return (FALSE);
strcpy(ROMFilename, path);
}
switch (Multi.cartType)
{
case 4:
r = LoadSufamiTurbo(cartA, cartB);
r = LoadSufamiTurbo();
break;
case 3:
r = LoadSameGame(cartA, cartB);
r = LoadSameGame();
break;
case 5:
r = LoadGNEXT(cartA, cartB);
r = LoadGNEXT();
break;
default:
@ -1813,7 +1916,13 @@ bool8 CMemory::LoadMultiCart (const char *cartA, const char *cartB)
return (FALSE);
}
memset(&SNESGameFixes, 0, sizeof(SNESGameFixes));
if (Multi.cartSizeA)
strcpy(ROMFilename, Multi.fileNameA);
else
if (Multi.cartSizeB)
strcpy(ROMFilename, Multi.fileNameB);
ZeroMemory(&SNESGameFixes, sizeof(SNESGameFixes));
SNESGameFixes.SRAMInitialValue = 0x60;
S9xLoadCheatFile(S9xGetFilename(".cht", CHEAT_DIR));
@ -1828,10 +1937,8 @@ bool8 CMemory::LoadMultiCart (const char *cartA, const char *cartB)
return (TRUE);
}
bool8 CMemory::LoadSufamiTurbo (const char *cartA, const char *cartB)
bool8 CMemory::LoadSufamiTurbo ()
{
Multi.cartOffsetA = 0x100000;
Multi.cartOffsetB = 0x200000;
Multi.sramA = SRAM;
Multi.sramB = SRAM + 0x10000;
@ -1839,65 +1946,20 @@ bool8 CMemory::LoadSufamiTurbo (const char *cartA, const char *cartB)
{
Multi.sramSizeA = 4; // ROM[0x37]?
Multi.sramMaskA = Multi.sramSizeA ? ((1 << (Multi.sramSizeA + 3)) * 128 - 1) : 0;
if (!Settings.NoPatch)
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
strcpy(Multi.fileNameA, cartA);
memcpy(ROM + Multi.cartOffsetA, ROM, Multi.cartSizeA);
}
if (Multi.cartSizeA && !Multi.cartSizeB)
if (Multi.cartSizeB)
{
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM, cartB, MAX_ROM_SIZE);
if (Multi.cartSizeB)
{
if (!is_SufamiTurbo_Cart(ROM, Multi.cartSizeB))
Multi.cartSizeB = 0;
}
if (!is_SufamiTurbo_Cart(ROM + Multi.cartOffsetB, Multi.cartSizeB))
Multi.cartSizeB = 0;
}
if (Multi.cartSizeB)
{
Multi.sramSizeB = 4; // ROM[0x37]?
Multi.sramMaskB = Multi.sramSizeB ? ((1 << (Multi.sramSizeB + 3)) * 128 - 1) : 0;
if (!Settings.NoPatch)
CheckForAnyPatch(cartB, HeaderCount != 0, Multi.cartSizeB);
strcpy(Multi.fileNameB, cartB);
memcpy(ROM + Multi.cartOffsetB, ROM, Multi.cartSizeB);
}
FILE *fp;
size_t size;
char path[PATH_MAX + 1];
strcpy(path, S9xGetDirectory(BIOS_DIR));
strcat(path, SLASH_STR);
strcat(path, "STBIOS.bin");
fp = fopen(path, "rb");
if (fp)
{
size = fread((void *) ROM, 1, 0x40000, fp);
fclose(fp);
if (!is_SufamiTurbo_BIOS(ROM, size))
return (FALSE);
}
else
return (FALSE);
if (Multi.cartSizeA)
strcpy(ROMFilename, Multi.fileNameA);
else
if (Multi.cartSizeB)
strcpy(ROMFilename, Multi.fileNameB);
else
strcpy(ROMFilename, path);
LoROM = TRUE;
HiROM = FALSE;
CalculatedSize = 0x40000;
@ -1905,10 +1967,8 @@ bool8 CMemory::LoadSufamiTurbo (const char *cartA, const char *cartB)
return (TRUE);
}
bool8 CMemory::LoadSameGame (const char *cartA, const char *cartB)
bool8 CMemory::LoadSameGame ()
{
Multi.cartOffsetA = 0;
Multi.cartOffsetB = 0x200000;
Multi.sramA = SRAM;
Multi.sramB = NULL;
@ -1917,24 +1977,12 @@ bool8 CMemory::LoadSameGame (const char *cartA, const char *cartB)
Multi.sramSizeB = 0;
Multi.sramMaskB = 0;
if (!Settings.NoPatch)
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
strcpy(Multi.fileNameA, cartA);
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM + Multi.cartOffsetB, cartB, MAX_ROM_SIZE - Multi.cartOffsetB);
if (Multi.cartSizeB)
{
if (!is_SameGame_Add_On(ROM + Multi.cartOffsetB, Multi.cartSizeB))
Multi.cartSizeB = 0;
else
strcpy(Multi.fileNameB, cartB);
}
strcpy(ROMFilename, Multi.fileNameA);
LoROM = FALSE;
HiROM = TRUE;
CalculatedSize = Multi.cartSizeA;
@ -1942,10 +1990,8 @@ bool8 CMemory::LoadSameGame (const char *cartA, const char *cartB)
return (TRUE);
}
bool8 CMemory::LoadGNEXT (const char *cartA, const char *cartB)
bool8 CMemory::LoadGNEXT ()
{
Multi.cartOffsetA = 0;
Multi.cartOffsetB = 0x400000;
Multi.sramA = SRAM;
Multi.sramB = NULL;
@ -1954,24 +2000,12 @@ bool8 CMemory::LoadGNEXT (const char *cartA, const char *cartB)
Multi.sramSizeB = 0;
Multi.sramMaskB = 0;
if (!Settings.NoPatch)
CheckForAnyPatch(cartA, HeaderCount != 0, Multi.cartSizeA);
strcpy(Multi.fileNameA, cartA);
if (cartB && cartB[0])
Multi.cartSizeB = FileLoader(ROM + Multi.cartOffsetB, cartB, MAX_ROM_SIZE - Multi.cartOffsetB);
if (Multi.cartSizeB)
{
if (!is_GNEXT_Add_On(ROM + Multi.cartOffsetB, Multi.cartSizeB))
Multi.cartSizeB = 0;
else
strcpy(Multi.fileNameB, cartB);
}
strcpy(ROMFilename, Multi.fileNameA);
LoROM = TRUE;
HiROM = FALSE;
CalculatedSize = Multi.cartSizeA;
@ -3762,7 +3796,7 @@ static uint32 XPSdecode (const uint8 *data, unsigned &addr, unsigned size)
//no-header patching errors that result in IPS patches having a 50/50 chance of
//being applied correctly.
static bool8 ReadUPSPatch (Reader *r, long, int32 &rom_size)
static bool8 ReadUPSPatch (Stream *r, long, int32 &rom_size)
{
//Reader lacks size() and rewind(), so we need to read in the file to get its size
uint8 *data = new uint8[8 * 1024 * 1024]; //allocate a lot of memory, better safe than sorry ...
@ -3844,7 +3878,7 @@ static bool8 ReadUPSPatch (Reader *r, long, int32 &rom_size)
//
// logic taken from http://byuu.org/programming/bps and the accompanying source
//
static bool8 ReadBPSPatch (Reader *r, long, int32 &rom_size)
static bool8 ReadBPSPatch (Stream *r, long, int32 &rom_size)
{
uint8 *data = new uint8[8 * 1024 * 1024]; //allocate a lot of memory, better safe than sorry ...
uint32 size = 0;
@ -3935,7 +3969,7 @@ static bool8 ReadBPSPatch (Reader *r, long, int32 &rom_size)
}
}
static long ReadInt (Reader *r, unsigned nbytes)
static long ReadInt (Stream *r, unsigned nbytes)
{
long v = 0;
@ -3950,7 +3984,7 @@ static long ReadInt (Reader *r, unsigned nbytes)
return (v);
}
static bool8 ReadIPSPatch (Reader *r, long offset, int32 &rom_size)
static bool8 ReadIPSPatch (Stream *r, long offset, int32 &rom_size)
{
const int32 IPS_EOF = 0x00454F46l;
int32 ofs;
@ -4069,7 +4103,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
if (Settings.NoPatch)
return;
STREAM patch_file = NULL;
FSTREAM patch_file = NULL;
uint32 i;
long offset = header ? 512 : 0;
int ret;
@ -4082,12 +4116,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
// BPS
_makepath(fname, drive, dir, name, "bps");
if ((patch_file = OPEN_STREAM(fname, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(fname, "rb")) != NULL)
{
printf("Using BPS patch %s", fname);
ret = ReadBPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadBPSPatch(new fStream(patch_file), 0, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4109,7 +4143,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
{
printf(" in %s", rom_filename);
ret = ReadBPSPatch(new unzReader(file), offset, rom_size);
ret = ReadBPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4123,12 +4157,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
n = S9xGetFilename(".bps", IPS_DIR);
if ((patch_file = OPEN_STREAM(n, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(n, "rb")) != NULL)
{
printf("Using BPS patch %s", n);
ret = ReadBPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadBPSPatch(new fStream(patch_file), 0, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4143,12 +4177,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
_makepath(fname, drive, dir, name, "ups");
if ((patch_file = OPEN_STREAM(fname, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(fname, "rb")) != NULL)
{
printf("Using UPS patch %s", fname);
ret = ReadUPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadUPSPatch(new fStream(patch_file), 0, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4170,7 +4204,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
{
printf(" in %s", rom_filename);
ret = ReadUPSPatch(new unzReader(file), offset, rom_size);
ret = ReadUPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4184,12 +4218,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
n = S9xGetFilename(".ups", IPS_DIR);
if ((patch_file = OPEN_STREAM(n, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(n, "rb")) != NULL)
{
printf("Using UPS patch %s", n);
ret = ReadUPSPatch(new fReader(patch_file), 0, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadUPSPatch(new fStream(patch_file), 0, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4204,12 +4238,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
_makepath(fname, drive, dir, name, "ips");
if ((patch_file = OPEN_STREAM(fname, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(fname, "rb")) != NULL)
{
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4230,13 +4264,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
snprintf(ips, 8, "%03d.ips", i);
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
if (!(patch_file = OPEN_FSTREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4266,13 +4300,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
break;
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
if (!(patch_file = OPEN_FSTREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4300,13 +4334,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
snprintf(ips, 4, "ip%d", i);
_makepath(fname, drive, dir, name, ips);
if (!(patch_file = OPEN_STREAM(fname, "rb")))
if (!(patch_file = OPEN_FSTREAM(fname, "rb")))
break;
printf("Using IPS patch %s", fname);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4335,7 +4369,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
{
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
ret = ReadIPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4362,7 +4396,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
ret = ReadIPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4396,7 +4430,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
ret = ReadIPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4428,7 +4462,7 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
printf(" in %s", rom_filename);
ret = ReadIPSPatch(new unzReader(file), offset, rom_size);
ret = ReadIPSPatch(new unzStream(file), offset, rom_size);
unzCloseCurrentFile(file);
if (ret)
@ -4457,12 +4491,12 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
n = S9xGetFilename(".ips", IPS_DIR);
if ((patch_file = OPEN_STREAM(n, "rb")) != NULL)
if ((patch_file = OPEN_FSTREAM(n, "rb")) != NULL)
{
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4483,13 +4517,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
snprintf(ips, 9, ".%03d.ips", i);
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
if (!(patch_file = OPEN_FSTREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4519,13 +4553,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
break;
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
if (!(patch_file = OPEN_FSTREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{
@ -4553,13 +4587,13 @@ void CMemory::CheckForAnyPatch (const char *rom_filename, bool8 header, int32 &r
snprintf(ips, 5, ".ip%d", i);
n = S9xGetFilename(ips, IPS_DIR);
if (!(patch_file = OPEN_STREAM(n, "rb")))
if (!(patch_file = OPEN_FSTREAM(n, "rb")))
break;
printf("Using IPS patch %s", n);
ret = ReadIPSPatch(new fReader(patch_file), offset, rom_size);
CLOSE_STREAM(patch_file);
ret = ReadIPSPatch(new fStream(patch_file), offset, rom_size);
CLOSE_FSTREAM(patch_file);
if (ret)
{

17
memmap.h
View File

@ -271,13 +271,18 @@ struct CMemory
int ScoreHiROM (bool8, int32 romoff = 0);
int ScoreLoROM (bool8, int32 romoff = 0);
uint32 HeaderRemove (uint32, int32 &, uint8 *);
uint32 FileLoader (uint8 *, const char *, int32);
uint32 HeaderRemove (uint32, uint8 *);
uint32 FileLoader (uint8 *, const char *, uint32);
uint32 MemLoader (uint8 *, const char*, uint32);
bool8 LoadROMMem (const uint8 *, uint32);
bool8 LoadROM (const char *);
bool8 LoadROMInt (int32);
bool8 LoadMultiCartMem (const uint8 *, uint32, const uint8 *, uint32, const uint8 *, uint32);
bool8 LoadMultiCart (const char *, const char *);
bool8 LoadSufamiTurbo (const char *, const char *);
bool8 LoadSameGame (const char *, const char *);
bool8 LoadGNEXT (const char *, const char *);
bool8 LoadMultiCartInt ();
bool8 LoadSufamiTurbo ();
bool8 LoadSameGame ();
bool8 LoadGNEXT ();
bool8 LoadSRAM (const char *);
bool8 SaveSRAM (const char *);
void ClearSRAM (bool8 onlyNonSavedSRAM = 0);
@ -361,7 +366,7 @@ extern CMemory Memory;
extern SMulti Multi;
void S9xAutoSaveSRAM (void);
bool8 LoadZip(const char *, int32 *, int32 *, uint8 *);
bool8 LoadZip(const char *, uint32 *, uint8 *);
enum s9xwrap_t
{

3
netplay.cpp
View File

@ -189,6 +189,8 @@
#include <memory.h>
#include <sys/types.h>
#include "snes9x.h"
#ifdef __WIN32__
#include <winsock.h>
#include <process.h>
@ -222,7 +224,6 @@
#include <semaphore.h>
#endif
#include "snes9x.h"
#include "memmap.h"
#include "netplay.h"
#include "snapshot.h"

32
port.h
View File

@ -202,7 +202,9 @@
#define RIGHTSHIFT_int8_IS_SAR
#define RIGHTSHIFT_int16_IS_SAR
#define RIGHTSHIFT_int32_IS_SAR
#ifndef __WIN32_LIBSNES__
#define SNES_JOY_READ_CALLBACKS
#endif //__WIN32_LIBSNES__
#endif
#ifdef __MACOSX__
@ -227,27 +229,12 @@ typedef uint64_t uint64;
#else // HAVE_STDINT_H
#ifdef __WIN32__
typedef intptr_t pint;
#else // __WIN32__
#ifdef PTR_NOT_INT
typedef long pint;
#else
typedef int pint;
#endif
#endif // __WIN32__
#ifdef __WIN32__
#ifdef __BORLANDC__
#include <systypes.h>
#else
typedef signed char int8;
typedef unsigned char uint8;
typedef signed short int16;
typedef unsigned short uint16;
#ifndef WSAAP
// winsock2.h typedefs int32 as well
typedef signed int int32;
#endif
typedef signed int int32;
typedef unsigned int uint32;
#endif
typedef signed __int64 int64;
typedef unsigned __int64 uint64;
typedef int8 int8_t;
@ -272,6 +259,11 @@ __extension__
#endif
typedef long long int64;
typedef unsigned long long uint64;
#ifdef PTR_NOT_INT
typedef long pint;
#else // __PTR_NOT_INT
typedef int pint;
#endif // __PTR_NOT_INT
#endif // __WIN32__
#endif // HAVE_STDINT_H
#endif // snes9x_types_defined
@ -305,15 +297,19 @@ typedef unsigned long long uint64;
void _splitpath (const char *, char *, char *, char *, char *);
void _makepath (char *, const char *, const char *, const char *, const char *);
#define S9xDisplayString DisplayStringFromBottom
#else
#else // __WIN32__
#define snprintf _snprintf
#define strcasecmp stricmp
#define strncasecmp strnicmp
#ifndef __WIN32_LIBSNES__
void WinDisplayStringFromBottom(const char *string, int linesFromBottom, int pixelsFromLeft, bool allowWrap);
#define S9xDisplayString WinDisplayStringFromBottom
void SetInfoDlgColor(unsigned char, unsigned char, unsigned char);
#define SET_UI_COLOR(r,g,b) SetInfoDlgColor(r,g,b)
#endif
#else // __WIN32_LIBSNES__
#define S9xDisplayString DisplayStringFromBottom
#endif // __WIN32_LIBSNES__
#endif // __WIN32__
#ifdef __DJGPP
#define SLASH_STR "\\"

3
server.cpp
View File

@ -190,6 +190,8 @@
#include <strings.h>
#endif
#include "snes9x.h"
#ifdef __WIN32__
#include <winsock.h>
@ -219,7 +221,6 @@
#endif // !__WIN32__
#include "snes9x.h"
#include "memmap.h"
#include "snapshot.h"
#include "netplay.h"

23
snapshot.cpp
View File

@ -1169,6 +1169,21 @@ void S9xResetSaveTimer (bool8 dontsave)
t = time(NULL);
}
uint32 S9xFreezeSize()
{
nulStream stream;
S9xFreezeToStream(&stream);
return stream.size();
}
bool8 S9xFreezeGameMem (uint8 *buf, uint32 bufSize)
{
memStream mStream(buf, bufSize);
S9xFreezeToStream(&mStream);
return (TRUE);
}
bool8 S9xFreezeGame (const char *filename)
{
STREAM stream = NULL;
@ -1194,6 +1209,14 @@ bool8 S9xFreezeGame (const char *filename)
return (FALSE);
}
int S9xUnfreezeGameMem (const uint8 *buf, uint32 bufSize)
{
memStream stream(buf, bufSize);
int result = S9xUnfreezeFromStream(&stream);
return result;
}
bool8 S9xUnfreezeGame (const char *filename)
{
STREAM stream = NULL;

3
snapshot.h
View File

@ -194,7 +194,10 @@
void S9xResetSaveTimer (bool8);
bool8 S9xFreezeGame (const char *);
uint32 S9xFreezeSize (void);
bool8 S9xFreezeGameMem (uint8 *,uint32);
bool8 S9xUnfreezeGame (const char *);
int S9xUnfreezeGameMem (const uint8 *,uint32);
void S9xFreezeToStream (STREAM);
int S9xUnfreezeFromStream (STREAM);

8
snes9x.cpp
View File

@ -315,14 +315,14 @@ static void parse_crosshair_spec (enum crosscontrols ctl, const char *spec)
static bool try_load_config_file (const char *fname, ConfigFile &conf)
{
STREAM fp;
FSTREAM fp;
fp = OPEN_STREAM(fname, "r");
fp = OPEN_FSTREAM(fname, "r");
if (fp)
{
fprintf(stdout, "Reading config file %s.\n", fname);
conf.LoadFile(new fReader(fp));
CLOSE_STREAM(fp);
conf.LoadFile(new fStream(fp));
CLOSE_FSTREAM(fp);
return (true);
}

53
snes9x.h
View File

@ -189,29 +189,42 @@
#ifdef ZLIB
#include <zlib.h>
#define STREAM gzFile
#define READ_STREAM(p, l, s) gzread(s, p, l)
#define WRITE_STREAM(p, l, s) gzwrite(s, p, l)
#define GETS_STREAM(p, l, s) gzgets(s, p, l)
#define GETC_STREAM(s) gzgetc(s)
#define OPEN_STREAM(f, m) gzopen(f, m)
#define REOPEN_STREAM(f, m) gzdopen(f, m)
#define FIND_STREAM(f) gztell(f)
#define REVERT_STREAM(f, o, s) gzseek(f, o, s)
#define CLOSE_STREAM(s) gzclose(s)
#define FSTREAM gzFile
#define READ_FSTREAM(p, l, s) gzread(s, p, l)
#define WRITE_FSTREAM(p, l, s) gzwrite(s, p, l)
#define GETS_FSTREAM(p, l, s) gzgets(s, p, l)
#define GETC_FSTREAM(s) gzgetc(s)
#define OPEN_FSTREAM(f, m) gzopen(f, m)
#define REOPEN_FSTREAM(f, m) gzdopen(f, m)
#define FIND_FSTREAM(f) gztell(f)
#define REVERT_FSTREAM(s, o, p) gzseek(s, o, p)
#define CLOSE_FSTREAM(s) gzclose(s)
#else
#define STREAM FILE *
#define READ_STREAM(p, l, s) fread(p, 1, l, s)
#define WRITE_STREAM(p, l, s) fwrite(p, 1, l, s)
#define GETS_STREAM(p, l, s) fgets(p, l, s)
#define GETC_STREAM(s) fgetc(s)
#define OPEN_STREAM(f, m) fopen(f, m)
#define REOPEN_STREAM(f, m) fdopen(f, m)
#define FIND_STREAM(f) ftell(f)
#define REVERT_STREAM(f, o, s) fseek(f, o, s)
#define CLOSE_STREAM(s) fclose(s)
#define FSTREAM FILE *
#define READ_FSTREAM(p, l, s) fread(p, 1, l, s)
#define WRITE_FSTREAM(p, l, s) fwrite(p, 1, l, s)
#define GETS_FSTREAM(p, l, s) fgets(p, l, s)
#define GETC_FSTREAM(s) fgetc(s)
#define OPEN_FSTREAM(f, m) fopen(f, m)
#define REOPEN_FSTREAM(f, m) fdopen(f, m)
#define FIND_FSTREAM(s) ftell(s)
#define REVERT_FSTREAM(s, o, p) fseek(s, o, p)
#define CLOSE_FSTREAM(s) fclose(s)
#endif
#include "stream.h"
#define STREAM Stream *
#define READ_STREAM(p, l, s) s->read(p,l)
#define WRITE_STREAM(p, l, s) s->write(p,l)
#define GETS_STREAM(p, l, s) s->gets(p,l)
#define GETC_STREAM(s) s->get_char()
#define OPEN_STREAM(f, m) openStreamFromFSTREAM(f, m)
#define REOPEN_STREAM(f, m) reopenStreamFromFd(f, m)
#define FIND_STREAM(s) s->pos()
#define REVERT_STREAM(s, o, p) s->revert(p, o)
#define CLOSE_STREAM(s) s->closeStream()
#define SNES_WIDTH 256
#define SNES_HEIGHT 224
#define SNES_HEIGHT_EXTENDED 239

280
reader.cpp → stream.cpp
View File

@ -183,24 +183,24 @@
#include "unzip.h"
#endif
#include "snes9x.h"
#include "reader.h"
#include "stream.h"
// Generic constructor/destructor
Reader::Reader (void)
Stream::Stream (void)
{
return;
}
Reader::~Reader (void)
Stream::~Stream (void)
{
return;
}
// Generic getline function, based on gets. Reimlpement if you can do better.
char * Reader::getline (void)
char * Stream::getline (void)
{
bool eof;
std::string ret;
@ -212,7 +212,7 @@ char * Reader::getline (void)
return (strdup(ret.c_str()));
}
std::string Reader::getline (bool &eof)
std::string Stream::getline (bool &eof)
{
char buf[1024];
std::string ret;
@ -235,50 +235,80 @@ std::string Reader::getline (bool &eof)
return (ret);
}
// snes9x.h STREAM reader
// snes9x.h FSTREAM Stream
fReader::fReader (STREAM f)
fStream::fStream (FSTREAM f)
{
fp = f;
}
fReader::~fReader (void)
fStream::~fStream (void)
{
return;
}
int fReader::get_char (void)
int fStream::get_char (void)
{
return (GETC_STREAM(fp));
return (GETC_FSTREAM(fp));
}
char * fReader::gets (char *buf, size_t len)
char * fStream::gets (char *buf, size_t len)
{
return (GETS_STREAM(buf, len, fp));
return (GETS_FSTREAM(buf, len, fp));
}
size_t fReader::read (char *buf, size_t len)
size_t fStream::read (void *buf, size_t len)
{
return (READ_STREAM(buf, len, fp));
return (READ_FSTREAM(buf, len, fp));
}
// unzip reader
size_t fStream::write (void *buf, size_t len)
{
return (WRITE_FSTREAM(buf, len, fp));
}
size_t fStream::pos (void)
{
return (FIND_FSTREAM(fp));
}
size_t fStream::size (void)
{
size_t sz;
REVERT_FSTREAM(fp,0L,SEEK_END);
sz = FIND_FSTREAM(fp);
REVERT_FSTREAM(fp,0L,SEEK_SET);
return sz;
}
int fStream::revert (size_t from, size_t offset)
{
return (REVERT_FSTREAM(fp, from, offset));
}
void fStream::closeStream()
{
CLOSE_FSTREAM(fp);
delete this;
}
// unzip Stream
#ifdef UNZIP_SUPPORT
unzReader::unzReader (unzFile &v)
unzStream::unzStream (unzFile &v)
{
file = v;
head = NULL;
numbytes = 0;
}
unzReader::~unzReader (void)
unzStream::~unzStream (void)
{
return;
}
int unzReader::get_char (void)
int unzStream::get_char (void)
{
unsigned char c;
@ -297,7 +327,7 @@ int unzReader::get_char (void)
return ((int) c);
}
char * unzReader::gets (char *buf, size_t len)
char * unzStream::gets (char *buf, size_t len)
{
size_t i;
int c;
@ -322,7 +352,7 @@ char * unzReader::gets (char *buf, size_t len)
return (buf);
}
size_t unzReader::read (char *buf, size_t len)
size_t unzStream::read (void *buf, size_t len)
{
if (len == 0)
return (len);
@ -344,11 +374,219 @@ size_t unzReader::read (char *buf, size_t len)
numbytes = 0;
}
int l = unzReadCurrentFile(file, buf + numread, len - numread);
int l = unzReadCurrentFile(file, (uint8 *)buf + numread, len - numread);
if (l > 0)
numread += l;
return (numread);
}
// not supported
size_t unzStream::write (void *buf, size_t len)
{
return (0);
}
size_t unzStream::pos (void)
{
return (unztell(file));
}
size_t unzStream::size (void)
{
unz_file_info info;
unzGetCurrentFileInfo(file,&info,NULL,0,NULL,0,NULL,0);
return info.uncompressed_size;
}
// not supported
int unzStream::revert (size_t from, size_t offset)
{
return -1;
}
void unzStream::closeStream()
{
unzCloseCurrentFile(file);
delete this;
}
#endif
// memory Stream
memStream::memStream (uint8 *source, size_t sourceSize)
{
mem = head = source;
msize = remaining = sourceSize;
readonly = false;
}
memStream::memStream (const uint8 *source, size_t sourceSize)
{
mem = head = const_cast<uint8 *>(source);
msize = remaining = sourceSize;
readonly = true;
}
memStream::~memStream (void)
{
return;
}
int memStream::get_char (void)
{
if(!remaining)
return EOF;
remaining--;
return *head++;
}
char * memStream::gets (char *buf, size_t len)
{
size_t i;
int c;
for (i = 0; i < len - 1; i++)
{
c = get_char();
if (c == EOF)
{
if (i == 0)
return (NULL);
break;
}
buf[i] = (char) c;
if (buf[i] == '\n')
break;
}
buf[i] = '\0';
return (buf);
}
size_t memStream::read (void *buf, size_t len)
{
size_t bytes = len < remaining ? len : remaining;
memcpy(buf,head,bytes);
head += bytes;
remaining -= bytes;
return bytes;
}
size_t memStream::write (void *buf, size_t len)
{
if(readonly)
return 0;
size_t bytes = len < remaining ? len : remaining;
memcpy(head,buf,bytes);
head += bytes;
remaining -= bytes;
return bytes;
}
size_t memStream::pos (void)
{
return msize - remaining;
}
size_t memStream::size (void)
{
return msize;
}
int memStream::revert (size_t from, size_t offset)
{
size_t pos = from + offset;
if(pos > msize)
return -1;
head = mem + pos;
remaining = msize - pos;
return 0;
}
void memStream::closeStream()
{
delete [] mem;
delete this;
}
// dummy Stream
nulStream::nulStream (void)
{
bytes_written = 0;
}
nulStream::~nulStream (void)
{
return;
}
int nulStream::get_char (void)
{
return 0;
}
char * nulStream::gets (char *buf, size_t len)
{
*buf = '\0';
return NULL;
}
size_t nulStream::read (void *buf, size_t len)
{
return 0;
}
size_t nulStream::write (void *buf, size_t len)
{
bytes_written += len;
return len;
}
size_t nulStream::pos (void)
{
return 0;
}
size_t nulStream::size (void)
{
return bytes_written;
}
int nulStream::revert (size_t from, size_t offset)
{
bytes_written = from + offset;
return 0;
}
void nulStream::closeStream()
{
delete this;
}
Stream *openStreamFromFSTREAM(const char* filename, const char* mode)
{
FSTREAM f = OPEN_FSTREAM(filename,mode);
if(!f)
return NULL;
return new fStream(f);
}
Stream *reopenStreamFromFd(int fd, const char* mode)
{
FSTREAM f = REOPEN_FSTREAM(fd,mode);
if(!f)
return NULL;
return new fStream(f);
}

97
reader.h → stream.h
View File

@ -176,46 +176,65 @@
***********************************************************************************/
#ifndef _READER_H_
#define _READER_H_
#ifndef _STREAM_H_
#define _STREAM_H_
class Reader
#include <string>
class Stream
{
public:
Reader (void);
virtual ~Reader (void);
Stream (void);
virtual ~Stream (void);
virtual int get_char (void) = 0;
virtual char * gets (char *, size_t) = 0;
virtual char * getline (void); // free() when done
virtual std::string getline (bool &);
virtual size_t read (char *, size_t) = 0;
virtual size_t read (void *, size_t) = 0;
virtual size_t write (void *, size_t) = 0;
virtual size_t pos (void) = 0;
virtual size_t size (void) = 0;
virtual int revert (size_t from, size_t offset) = 0;
virtual void closeStream() = 0;
};
class fReader : public Reader
class fStream : public Stream
{
public:
fReader (STREAM);
virtual ~fReader (void);
fStream (FSTREAM);
virtual ~fStream (void);
virtual int get_char (void);
virtual char * gets (char *, size_t);
virtual size_t read (char *, size_t);
virtual size_t read (void *, size_t);
virtual size_t write (void *, size_t);
virtual size_t pos (void);
virtual size_t size (void);
virtual int revert (size_t from, size_t offset);
virtual void closeStream();
private:
STREAM fp;
FSTREAM fp;
};
#ifdef UNZIP_SUPPORT
#include "unzip.h"
#define unz_BUFFSIZ 1024
class unzReader : public Reader
class unzStream : public Stream
{
public:
unzReader (unzFile &);
virtual ~unzReader (void);
unzStream (unzFile &);
virtual ~unzStream (void);
virtual int get_char (void);
virtual char * gets (char *, size_t);
virtual size_t read (char *, size_t);
virtual size_t read (void *, size_t);
virtual size_t write (void *, size_t);
virtual size_t pos (void);
virtual size_t size (void);
virtual int revert (size_t from, size_t offset);
virtual void closeStream();
private:
unzFile file;
@ -226,4 +245,52 @@ class unzReader : public Reader
#endif
class memStream : public Stream
{
public:
memStream (uint8 *,size_t);
memStream (const uint8 *,size_t);
virtual ~memStream (void);
virtual int get_char (void);
virtual char * gets (char *, size_t);
virtual size_t read (void *, size_t);
virtual size_t write (void *, size_t);
virtual size_t pos (void);
virtual size_t size (void);
virtual int revert (size_t from, size_t offset);
virtual void closeStream();
private:
uint8 *mem;
size_t msize;
size_t remaining;
uint8 *head;
bool readonly;
};
/* dummy stream that always reads 0 and writes nowhere
but counts bytes written
*/
class nulStream : public Stream
{
public:
nulStream (void);
virtual ~nulStream (void);
virtual int get_char (void);
virtual char * gets (char *, size_t);
virtual size_t read (void *, size_t);
virtual size_t write (void *, size_t);
virtual size_t pos (void);
virtual size_t size (void);
virtual int revert (size_t from, size_t offset);
virtual void closeStream();
private:
size_t bytes_written;
};
Stream *openStreamFromFSTREAM(const char* filename, const char* mode);
Stream *reopenStreamFromFd(int fd, const char* mode);
#endif

2
unix/Makefile.in
View File

@ -7,7 +7,7 @@
OS = `uname -s -r -m|sed \"s/ /-/g\"|tr \"[A-Z]\" \"[a-z]\"|tr \"/()\" \"___\"`
BUILDDIR = .
OBJECTS = ../apu/apu.o ../apu/bapu/dsp/sdsp.o ../apu/bapu/dsp/SPC_DSP.o ../apu/bapu/smp/smp.o ../apu/bapu/smp/smp_state.o ../bsx.o ../c4.o ../c4emu.o ../cheats.o ../cheats2.o ../clip.o ../conffile.o ../controls.o ../cpu.o ../cpuexec.o ../cpuops.o ../crosshairs.o ../dma.o ../dsp.o ../dsp1.o ../dsp2.o ../dsp3.o ../dsp4.o ../fxinst.o ../fxemu.o ../gfx.o ../globals.o ../logger.o ../memmap.o ../movie.o ../obc1.o ../ppu.o ../reader.o ../sa1.o ../sa1cpu.o ../screenshot.o ../sdd1.o ../sdd1emu.o ../seta.o ../seta010.o ../seta011.o ../seta018.o ../snapshot.o ../snes9x.o ../spc7110.o ../srtc.o ../tile.o ../filter/2xsai.o ../filter/blit.o ../filter/epx.o ../filter/hq2x.o ../filter/snes_ntsc.o unix.o x11.o
OBJECTS = ../apu/apu.o ../apu/bapu/dsp/sdsp.o ../apu/bapu/dsp/SPC_DSP.o ../apu/bapu/smp/smp.o ../apu/bapu/smp/smp_state.o ../bsx.o ../c4.o ../c4emu.o ../cheats.o ../cheats2.o ../clip.o ../conffile.o ../controls.o ../cpu.o ../cpuexec.o ../cpuops.o ../crosshairs.o ../dma.o ../dsp.o ../dsp1.o ../dsp2.o ../dsp3.o ../dsp4.o ../fxinst.o ../fxemu.o ../gfx.o ../globals.o ../logger.o ../memmap.o ../movie.o ../obc1.o ../ppu.o ../stream.o ../sa1.o ../sa1cpu.o ../screenshot.o ../sdd1.o ../sdd1emu.o ../seta.o ../seta010.o ../seta011.o ../seta018.o ../snapshot.o ../snes9x.o ../spc7110.o ../srtc.o ../tile.o ../filter/2xsai.o ../filter/blit.o ../filter/epx.o ../filter/hq2x.o ../filter/snes_ntsc.o unix.o x11.o
DEFS = -DMITSHM
ifdef S9XDEBUGGER

72
win32/snes9xw.vcproj
View File

@ -2082,42 +2082,6 @@
/>
</FileConfiguration>
</File>
<File
RelativePath="..\reader.cpp"
>
</File>
<File
RelativePath="..\reader.h"
>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|x64"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Unicode|Win32"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Unicode|x64"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\sa1.cpp"
>
@ -2902,6 +2866,42 @@
/>
</FileConfiguration>
</File>
<File
RelativePath="..\stream.cpp"
>
</File>
<File
RelativePath="..\stream.h"
>
<FileConfiguration
Name="Debug|Win32"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug|x64"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Unicode|Win32"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
<FileConfiguration
Name="Debug Unicode|x64"
>
<Tool
Name="VCCustomBuildTool"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\tile.cpp"
>