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[Build] Move System.h and most of Util.h to core/ 

* Move System.h to core/base.
* Move most of the functionality out of Util.h to core/base.
* Fix corresponding headers.
This commit is contained in:
Fabrice de Gans 2024-03-15 18:25:04 -07:00 committed by Fabrice de Gans
parent f8374b52a8
commit 33cb9a66d4
78 changed files with 924 additions and 1021 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
CMakeLists.txt
View File

@ -385,14 +385,15 @@ if(ENABLE_NLS)
endif() endif()
if(NOT TRANSLATIONS_ONLY) if(NOT TRANSLATIONS_ONLY)
add_subdirectory(third_party/include/stb)
add_subdirectory(src/core/fex) add_subdirectory(src/core/fex)
add_subdirectory(src/core/base) add_subdirectory(src/core/base)
endif() endif()
set( set(
SRC_MAIN SRC_MAIN
src/Util.cpp
src/Util_common.cpp src/Util_common.cpp
src/Util_desktop.cpp
src/common/SoundSDL.cpp src/common/SoundSDL.cpp
) )
@ -402,9 +403,7 @@ endif()
set( set(
HDR_MAIN HDR_MAIN
src/System.h
src/Util.h src/Util.h
src/common/SoundDriver.h
src/common/SoundSDL.h src/common/SoundSDL.h
) )
@ -640,16 +639,9 @@ if(ENABLE_DEBUGGER)
) )
endif() endif()
set(
HDR_STB_IMAGE
third_party/include/stb/stb_image.h
third_party/include/stb/stb_image_write.h
)
include_directories( include_directories(
${ZLIB_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR}
third_party/include third_party/include
third_party/include/stb
) )
if(ENABLE_FFMPEG) if(ENABLE_FFMPEG)
@ -675,7 +667,6 @@ if(NOT TRANSLATIONS_ONLY)
${HDR_FILTERS} ${HDR_FILTERS}
${SRC_DEBUGGER} ${SRC_DEBUGGER}
${HDR_DEBUGGER} ${HDR_DEBUGGER}
${HDR_STB_IMAGE}
) )
target_include_directories(vbamcore PUBLIC ${SDL2_INCLUDE_DIRS}) target_include_directories(vbamcore PUBLIC ${SDL2_INCLUDE_DIRS})
endif() endif()

501
src/Util.cpp
View File

@ -1,501 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#ifndef _WIN32
#include <sys/stat.h>
#include <unistd.h>
#else // _WIN32
#include <direct.h>
#include <io.h>
#endif // _WIN32
#include <zlib.h>
#define STB_IMAGE_IMPLEMENTATION
extern "C" {
#include "stb_image.h"
}
#define STBI_MSC_SECURE_CRT
#define STB_IMAGE_WRITE_IMPLEMENTATION
extern "C" {
#include "stb_image_write.h"
}
#include "core/fex/fex.h"
#include "core/base/file_util.h"
#include "core/base/message.h"
#include "System.h"
#include "Util.h"
#include "gba/Globals.h"
#ifndef _MSC_VER
#define _stricmp strcasecmp
#endif // ! _MSC_VER
extern int systemColorDepth;
extern int systemRedShift;
extern int systemGreenShift;
extern int systemBlueShift;
extern uint16_t systemColorMap16[0x10000];
extern uint32_t systemColorMap32[0x10000];
#define MAX_CART_SIZE 0x8000000 // 128MB
// Get user-specific config dir manually.
// apple: ~/Library/Application Support/
// windows: %APPDATA%/
// unix: ${XDG_CONFIG_HOME:-~/.config}/
std::string get_xdg_user_config_home()
{
std::string path;
#ifdef __APPLE__
std::string home(getenv("HOME"));
path = home + "/Library/Application Support";
#elif _WIN32
char *app_data_env = getenv("LOCALAPPDATA");
if (!app_data_env) app_data_env = getenv("APPDATA");
std::string app_data(app_data_env);
path = app_data;
#else // Unix
char *xdg_var = getenv("XDG_CONFIG_HOME");
if (!xdg_var || !*xdg_var)
{
std::string xdg_default(getenv("HOME"));
path = xdg_default + "/.config";
}
else
{
path = xdg_var;
}
#endif
return path + FILE_SEP;
}
// Get user-specific data dir manually.
// apple: ~/Library/Application Support/
// windows: %APPDATA%/
// unix: ${XDG_DATA_HOME:-~/.local/share}/
std::string get_xdg_user_data_home()
{
std::string path;
#ifdef __APPLE__
std::string home(getenv("HOME"));
path = home + "/Library/Application Support";
#elif _WIN32
char *app_data_env = getenv("LOCALAPPDATA");
if (!app_data_env) app_data_env = getenv("APPDATA");
std::string app_data(app_data_env);
path = app_data;
#else // Unix
char *xdg_var = getenv("XDG_DATA_HOME");
if (!xdg_var || !*xdg_var)
{
std::string xdg_default(getenv("HOME"));
path = xdg_default + "/.local/share";
}
else
{
path = xdg_var;
}
#endif
return path + FILE_SEP;
}
void utilReadScreenPixels(uint8_t *dest, int w, int h)
{
uint8_t *b = dest;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth) {
case 16: {
uint16_t *p = (uint16_t *)(g_pix + (w + 2) * 2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
}
} break;
case 24: {
uint8_t *pixU8 = (uint8_t *)g_pix;
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift < systemBlueShift) {
*b++ = *pixU8++; // R
*b++ = *pixU8++; // G
*b++ = *pixU8++; // B
} else {
uint8_t blue = *pixU8++;
uint8_t green = *pixU8++;
uint8_t red = *pixU8++;
*b++ = red;
*b++ = green;
*b++ = blue;
}
}
}
} break;
case 32: {
uint32_t *pixU32 = (uint32_t *)(g_pix + 4 * (w + 1));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
pixU32++;
}
} break;
}
}
#define CHANNEL_NUM 3 // RGB
bool utilWritePNGFile(const char *fileName, int w, int h, uint8_t *pix)
{
uint8_t *writeBuffer = new uint8_t[w * h * CHANNEL_NUM];
uint8_t *b = writeBuffer;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth)
{
case 16: {
uint16_t *p = (uint16_t *)(pix + (w + 2) * 2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
}
} break;
case 24: {
uint8_t *pixU8 = (uint8_t *)pix;
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift < systemBlueShift) {
*b++ = *pixU8++; // R
*b++ = *pixU8++; // G
*b++ = *pixU8++; // B
} else {
uint8_t blue = *pixU8++;
uint8_t green = *pixU8++;
uint8_t red = *pixU8++;
*b++ = red;
*b++ = green;
*b++ = blue;
}
}
}
} break;
case 32: {
uint32_t *pixU32 = (uint32_t *)(pix + 4 * (w + 1));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
}
pixU32++;
}
} break;
}
bool ret = (0 != stbi_write_png(fileName, w, h, CHANNEL_NUM, writeBuffer, w * CHANNEL_NUM));
delete[] writeBuffer;
return ret;
}
bool utilWriteBMPFile(const char *fileName, int w, int h, uint8_t *pix)
{
uint8_t writeBuffer[512 * 3];
FILE *fp = fopen(fileName, "wb");
if (!fp) {
systemMessage(MSG_ERROR_CREATING_FILE, N_("Error creating file %s"), fileName);
return false;
}
struct {
uint8_t ident[2];
uint8_t filesize[4];
uint8_t reserved[4];
uint8_t dataoffset[4];
uint8_t headersize[4];
uint8_t width[4];
uint8_t height[4];
uint8_t planes[2];
uint8_t bitsperpixel[2];
uint8_t compression[4];
uint8_t datasize[4];
uint8_t hres[4];
uint8_t vres[4];
uint8_t colors[4];
uint8_t importantcolors[4];
// uint8_t pad[2];
} bmpheader;
memset(&bmpheader, 0, sizeof(bmpheader));
bmpheader.ident[0] = 'B';
bmpheader.ident[1] = 'M';
uint32_t fsz = sizeof(bmpheader) + w * h * 3;
utilPutDword(bmpheader.filesize, fsz);
utilPutDword(bmpheader.dataoffset, 0x36);
utilPutDword(bmpheader.headersize, 0x28);
utilPutDword(bmpheader.width, w);
utilPutDword(bmpheader.height, h);
utilPutDword(bmpheader.planes, 1);
utilPutDword(bmpheader.bitsperpixel, 24);
utilPutDword(bmpheader.datasize, 3 * w * h);
fwrite(&bmpheader, 1, sizeof(bmpheader), fp);
uint8_t *b = writeBuffer;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth) {
case 16: {
uint16_t *p = (uint16_t *)(pix + (w + 2) * (h)*2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
p -= 2 * (w + 2);
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
case 24: {
uint8_t *pixU8 = (uint8_t *)pix + 3 * w * (h - 1);
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift > systemBlueShift) {
*b++ = *pixU8++; // B
*b++ = *pixU8++; // G
*b++ = *pixU8++; // R
} else {
uint8_t red = *pixU8++;
uint8_t green = *pixU8++;
uint8_t blue = *pixU8++;
*b++ = blue;
*b++ = green;
*b++ = red;
}
}
pixU8 -= 2 * 3 * w;
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
case 32: {
uint32_t *pixU32 = (uint32_t *)(pix + 4 * (w + 1) * (h));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
pixU32++;
pixU32 -= 2 * (w + 1);
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
}
fclose(fp);
return true;
}
bool utilIsGzipFile(const char *file)
{
if (strlen(file) > 3) {
const char *p = strrchr(file, '.');
if (p != NULL) {
if (_stricmp(p, ".gz") == 0)
return true;
if (_stricmp(p, ".z") == 0)
return true;
}
}
return false;
}
// Opens and scans archive using accept(). Returns fex_t if found.
// If error or not found, displays message and returns NULL.
static fex_t *scan_arc(const char *file, bool (*accept)(const char *), char (&buffer)[2048])
{
fex_t *fe;
fex_err_t err = fex_open(&fe, file);
if (!fe) {
systemMessage(MSG_CANNOT_OPEN_FILE, N_("Cannot open file %s: %s"), file, err);
return NULL;
}
// Scan filenames
bool found = false;
while (!fex_done(fe)) {
strncpy(buffer, fex_name(fe), sizeof buffer);
buffer[sizeof buffer - 1] = '\0';
utilStripDoubleExtension(buffer, buffer);
if (accept(buffer)) {
found = true;
break;
}
err = fex_next(fe);
if (err) {
systemMessage(MSG_BAD_ZIP_FILE,
N_("Cannot read archive %s: %s"),
file,
err);
fex_close(fe);
return NULL;
}
}
if (!found) {
systemMessage(MSG_NO_IMAGE_ON_ZIP, N_("No image found in file %s"), file);
fex_close(fe);
return NULL;
}
return fe;
}
static bool utilIsImage(const char *file)
{
return utilIsGBAImage(file) || utilIsGBImage(file);
}
IMAGE_TYPE utilFindType(const char *file, char (&buffer)[2048]);
IMAGE_TYPE utilFindType(const char *file)
{
char buffer[2048];
return utilFindType(file, buffer);
}
IMAGE_TYPE utilFindType(const char *file, char (&buffer)[2048])
{
fex_t *fe = scan_arc(file, utilIsImage, buffer);
if (!fe)
return IMAGE_UNKNOWN;
fex_close(fe);
file = buffer;
return utilIsGBAImage(file) ? IMAGE_GBA : IMAGE_GB;
}
static int utilGetSize(int size)
{
int res = 1;
while (res < size)
res <<= 1;
return res;
}
uint8_t *utilLoad(const char *file, bool (*accept)(const char *), uint8_t *data, int &size)
{
// find image file
char buffer[2048];
fex_t *fe = scan_arc(file, accept, buffer);
if (!fe)
return NULL;
// Allocate space for image
fex_err_t err = fex_stat(fe);
int fileSize = fex_size(fe);
if (size == 0)
size = fileSize;
if (size > MAX_CART_SIZE)
return NULL;
uint8_t *image = data;
if (image == NULL) {
// allocate buffer memory if none was passed to the function
image = (uint8_t *)malloc(utilGetSize(size));
if (image == NULL) {
fex_close(fe);
systemMessage(MSG_OUT_OF_MEMORY,
N_("Failed to allocate memory for %s"),
"data");
return NULL;
}
size = fileSize;
}
// Read image
int read = fileSize <= size ? fileSize : size; // do not read beyond file
err = fex_read(fe, image, read);
fex_close(fe);
if (err) {
systemMessage(MSG_ERROR_READING_IMAGE,
N_("Error reading image from %s: %s"),
buffer,
err);
if (data == NULL)
free(image);
return NULL;
}
size = fileSize;
return image;
}
void replaceAll(std::string &str, const std::string &from, const std::string &to)
{
if (from.empty())
return;
size_t start_pos = 0;
while ((start_pos = str.find(from, start_pos)) != std::string::npos) {
str.replace(start_pos, from.length(), to);
start_pos += to.length(); // In case 'to' contains 'from', like replacing 'x' with
// 'yx'
}
}

16
src/Util.h
View File

@ -1,7 +1,6 @@
#ifndef UTIL_H #ifndef UTIL_H
#define UTIL_H #define UTIL_H
#include <cstdint>
#include <string> #include <string>
#ifdef _WIN32 #ifdef _WIN32
@ -10,24 +9,9 @@
#define FILE_SEP '/' #define FILE_SEP '/'
#endif #endif
#define FREAD_UNCHECKED(A,B,C,D) (void)(fread(A,B,C,D) + 1)
enum IMAGE_TYPE { IMAGE_UNKNOWN = -1, IMAGE_GBA = 0, IMAGE_GB = 1 };
std::string get_xdg_user_config_home(); std::string get_xdg_user_config_home();
std::string get_xdg_user_data_home(); std::string get_xdg_user_data_home();
void utilReadScreenPixels(uint8_t *dest, int w, int h);
#ifndef __LIBRETRO__
bool utilWritePNGFile(const char *, int, int, uint8_t *);
bool utilWriteBMPFile(const char *, int, int, uint8_t *);
#endif
bool utilIsGBAImage(const char *);
bool utilIsGBImage(const char *);
IMAGE_TYPE utilFindType(const char *);
uint8_t *utilLoad(const char *, bool (*)(const char *), uint8_t *, int &);
void utilPutDword(uint8_t *, uint32_t);
void utilGBAFindSave(const int); void utilGBAFindSave(const int);
void utilUpdateSystemColorMaps(bool lcd = false); void utilUpdateSystemColorMaps(bool lcd = false);

43
src/Util_common.cpp
View File

@ -2,8 +2,8 @@
#include <cstring> #include <cstring>
#include "System.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "core/base/system.h"
#include "gba/Globals.h" #include "gba/Globals.h"
#include "gba/RTC.h" #include "gba/RTC.h"
#include "gba/gbafilter.h" #include "gba/gbafilter.h"
@ -12,47 +12,6 @@
#define strcasecmp _stricmp #define strcasecmp _stricmp
#endif // defined(_MSC_VER) #endif // defined(_MSC_VER)
bool utilIsGBAImage(const char* file) {
coreOptions.cpuIsMultiBoot = false;
if (strlen(file) > 4) {
const char* p = strrchr(file, '.');
if (p != NULL) {
if ((strcasecmp(p, ".agb") == 0) || (strcasecmp(p, ".gba") == 0) ||
(strcasecmp(p, ".bin") == 0) || (strcasecmp(p, ".elf") == 0))
return true;
if (strcasecmp(p, ".mb") == 0) {
coreOptions.cpuIsMultiBoot = true;
return true;
}
}
}
return false;
}
bool utilIsGBImage(const char* file) {
if (strlen(file) > 4) {
const char* p = strrchr(file, '.');
if (p != NULL) {
if ((strcasecmp(p, ".dmg") == 0) || (strcasecmp(p, ".gb") == 0) ||
(strcasecmp(p, ".gbc") == 0) || (strcasecmp(p, ".cgb") == 0) ||
(strcasecmp(p, ".sgb") == 0))
return true;
}
}
return false;
}
void utilPutDword(uint8_t* p, uint32_t value) {
*p++ = value & 255;
*p++ = (value >> 8) & 255;
*p++ = (value >> 16) & 255;
*p = (value >> 24) & 255;
}
void utilUpdateSystemColorMaps(bool lcd) { void utilUpdateSystemColorMaps(bool lcd) {
switch (systemColorDepth) { switch (systemColorDepth) {
case 16: { case 16: {

58
src/Util_desktop.cpp Normal file
View File

@ -0,0 +1,58 @@
#include "Util.h"
#include <cstdlib>
// Get user-specific config dir manually.
// apple: ~/Library/Application Support/
// windows: %APPDATA%/
// unix: ${XDG_CONFIG_HOME:-~/.config}/
std::string get_xdg_user_config_home()
{
std::string path;
#ifdef __APPLE__
std::string home(getenv("HOME"));
path = home + "/Library/Application Support";
#elif _WIN32
char *app_data_env = getenv("LOCALAPPDATA");
if (!app_data_env) app_data_env = getenv("APPDATA");
std::string app_data(app_data_env);
path = app_data;
#else // Unix
char *xdg_var = getenv("XDG_CONFIG_HOME");
if (!xdg_var || !*xdg_var) {
std::string xdg_default(getenv("HOME"));
path = xdg_default + "/.config";
} else {
path = xdg_var;
}
#endif
return path + FILE_SEP;
}
// Get user-specific data dir manually.
// apple: ~/Library/Application Support/
// windows: %APPDATA%/
// unix: ${XDG_DATA_HOME:-~/.local/share}/
std::string get_xdg_user_data_home()
{
std::string path;
#ifdef __APPLE__
std::string home(getenv("HOME"));
path = home + "/Library/Application Support";
#elif _WIN32
char *app_data_env = getenv("LOCALAPPDATA");
if (!app_data_env) app_data_env = getenv("APPDATA");
std::string app_data(app_data_env);
path = app_data;
#else // Unix
char *xdg_var = getenv("XDG_DATA_HOME");
if (!xdg_var || !*xdg_var) {
std::string xdg_default(getenv("HOME"));
path = xdg_default + "/.local/share";
} else {
path = xdg_var;
}
#endif
return path + FILE_SEP;
}

64
src/common/SoundDriver.h
View File

@ -1,64 +0,0 @@
// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
// Copyright (C) 2015 VBA-M development team
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or(at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef __VBA_SOUND_DRIVER_H__
#define __VBA_SOUND_DRIVER_H__
#include <stdint.h> // for uint16_t
/**
* Sound driver abstract interface for the core to use to output sound.
* Subclass this to implement a new sound driver.
*/
class SoundDriver
{
public:
/**
* Destructor. Free the resources allocated by the sound driver.
*/
virtual ~SoundDriver(){};
/**
* Initialize the sound driver.
* @param sampleRate In Hertz
*/
virtual bool init(long sampleRate) = 0;
/**
* Tell the driver that the sound stream has paused
*/
virtual void pause() = 0;
/**
* Reset the sound driver
*/
virtual void reset() = 0;
/**
* Tell the driver that the sound stream has resumed
*/
virtual void resume() = 0;
/**
* Write length bytes of data from the finalWave buffer to the driver output buffer.
*/
virtual void write(uint16_t *finalWave, int length) = 0;
virtual void setThrottle(unsigned short throttle) = 0;
};
#endif // __VBA_SOUND_DRIVER_H__

2
src/common/SoundSDL.h
View File

@ -21,7 +21,7 @@
#include <SDL.h> #include <SDL.h>
#include "core/base/ringbuffer.h" #include "core/base/ringbuffer.h"
#include "SoundDriver.h" #include "core/base/sound_driver.h"
class SoundSDL : public SoundDriver { class SoundSDL : public SoundDriver {
public: public:

10
src/core/base/CMakeLists.txt
View File

@ -26,8 +26,9 @@ add_dependencies(vbam-core-base vbam-core-base-generated)
target_sources(vbam-core-base target_sources(vbam-core-base
PRIVATE PRIVATE
file_util.cpp
file_util_common.cpp file_util_common.cpp
file_util_desktop.cpp
image_util.cpp
internal/file_util_internal.cpp internal/file_util_internal.cpp
internal/file_util_internal.h internal/file_util_internal.h
internal/memgzio.c internal/memgzio.c
@ -38,18 +39,23 @@ target_sources(vbam-core-base
PUBLIC PUBLIC
array.h array.h
file_util.h file_util.h
image_util.h
message.h message.h
patch.h patch.h
port.h port.h
ringbuffer.h ringbuffer.h
sizes.h sizes.h
sound_driver.h
system.h
version.h
) )
target_include_directories(vbam-core-base target_include_directories(vbam-core-base
PRIVATE ${STB_INCLUDE_DIR}
PUBLIC ${ZLIB_INCLUDE_DIR} PUBLIC ${ZLIB_INCLUDE_DIR}
) )
target_link_libraries(vbam-core-base target_link_libraries(vbam-core-base
INTERFACE vbam-fex INTERFACE vbam-fex stb-image
PUBLIC ${ZLIB_LIBRARY} PUBLIC ${ZLIB_LIBRARY}
) )

137
src/core/base/file_util.cpp
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@ -1,137 +0,0 @@
#include "file_util.h"
#if defined(__LIBRETRO__)
#error "This file is only for non-libretro builds"
#endif
#include <cstring>
#include "core/base/internal/file_util_internal.h"
#include "core/base/internal/memgzio.h"
#if defined(_MSC_VER)
#define strcasecmp _stricmp
#endif // defined(_MSC_VER)
namespace {
bool utilIsGzipFile(const char* file) {
if (strlen(file) > 3) {
const char* p = strrchr(file, '.');
if (p != nullptr) {
if (strcasecmp(p, ".gz") == 0)
return true;
if (strcasecmp(p, ".z") == 0)
return true;
}
}
return false;
}
int(ZEXPORT *utilGzWriteFunc)(gzFile, const voidp, unsigned int) = nullptr;
int(ZEXPORT *utilGzReadFunc)(gzFile, voidp, unsigned int) = nullptr;
int(ZEXPORT *utilGzCloseFunc)(gzFile) = nullptr;
z_off_t(ZEXPORT *utilGzSeekFunc)(gzFile, z_off_t, int) = nullptr;
} // namespace
void utilStripDoubleExtension(const char* file, char* buffer) {
if (buffer != file) // allows conversion in place
strcpy(buffer, file);
if (utilIsGzipFile(file)) {
char* p = strrchr(buffer, '.');
if (p)
*p = 0;
}
}
gzFile utilAutoGzOpen(const char* file, const char* mode) {
#if defined(_WIN32)
std::wstring wfile = core::internal::ToUTF16(file);
if (wfile.empty()) {
return nullptr;
}
return gzopen_w(wfile.data(), mode);
#else // !defined(_WIN32)
return gzopen(file, mode);
#endif // defined(_WIN32)
}
gzFile utilGzOpen(const char* file, const char* mode) {
utilGzWriteFunc = (int(ZEXPORT*)(gzFile, void* const, unsigned int))gzwrite;
utilGzReadFunc = gzread;
utilGzCloseFunc = gzclose;
utilGzSeekFunc = gzseek;
return utilAutoGzOpen(file, mode);
}
gzFile utilMemGzOpen(char* memory, int available, const char* mode) {
utilGzWriteFunc = memgzwrite;
utilGzReadFunc = memgzread;
utilGzCloseFunc = memgzclose;
utilGzSeekFunc = memgzseek;
return memgzopen(memory, available, mode);
}
int utilGzWrite(gzFile file, const voidp buffer, unsigned int len) {
return utilGzWriteFunc(file, buffer, len);
}
int utilGzRead(gzFile file, voidp buffer, unsigned int len) {
return utilGzReadFunc(file, buffer, len);
}
int utilGzClose(gzFile file) {
return utilGzCloseFunc(file);
}
z_off_t utilGzSeek(gzFile file, z_off_t offset, int whence) {
return utilGzSeekFunc(file, offset, whence);
}
long utilGzMemTell(gzFile file) {
return memtell(file);
}
void utilWriteData(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzWrite(gzFile, data->address, data->size);
data++;
}
}
void utilReadData(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzRead(gzFile, data->address, data->size);
data++;
}
}
void utilReadDataSkip(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzSeek(gzFile, data->size, SEEK_CUR);
data++;
}
}
int utilReadInt(gzFile gzFile) {
int i = 0;
utilGzRead(gzFile, &i, sizeof(int));
return i;
}
void utilWriteInt(gzFile gzFile, int i) {
utilGzWrite(gzFile, &i, sizeof(int));
}

10
src/core/base/file_util.h
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@ -2,6 +2,7 @@
#define VBAM_CORE_BASE_FILE_UTIL_H_ #define VBAM_CORE_BASE_FILE_UTIL_H_
#include <cstdio> #include <cstdio>
#include <cstdint>
#if defined(__LIBRETRO__) #if defined(__LIBRETRO__)
#include <cstdint> #include <cstdint>
@ -9,13 +10,22 @@
#include <zlib.h> #include <zlib.h>
#endif // defined(__LIBRETRO__) #endif // defined(__LIBRETRO__)
#include "core/base/system.h"
#define FREAD_UNCHECKED(A,B,C,D) (void)(fread(A,B,C,D) + 1)
// save game // save game
typedef struct { typedef struct {
void *address; void *address;
int size; int size;
} variable_desc; } variable_desc;
void utilPutDword(uint8_t *, uint32_t);
FILE* utilOpenFile(const char *filename, const char *mode); FILE* utilOpenFile(const char *filename, const char *mode);
uint8_t *utilLoad(const char *, bool (*)(const char *), uint8_t *, int &);
IMAGE_TYPE utilFindType(const char *);
bool utilIsGBAImage(const char *);
bool utilIsGBImage(const char *);
#if defined(__LIBRETRO__) #if defined(__LIBRETRO__)

47
src/core/base/file_util_common.cpp
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@ -1,7 +1,20 @@
#include "file_util.h" #include "file_util.h"
#include <cstring>
#include "core/base/internal/file_util_internal.h" #include "core/base/internal/file_util_internal.h"
#if defined(_MSC_VER)
#define strcasecmp _stricmp
#endif // defined(_MSC_VER)
void utilPutDword(uint8_t* p, uint32_t value) {
*p++ = value & 255;
*p++ = (value >> 8) & 255;
*p++ = (value >> 16) & 255;
*p = (value >> 24) & 255;
}
FILE* utilOpenFile(const char* filename, const char* mode) { FILE* utilOpenFile(const char* filename, const char* mode) {
#ifdef _WIN32 #ifdef _WIN32
std::wstring wfilename = core::internal::ToUTF16(filename); std::wstring wfilename = core::internal::ToUTF16(filename);
@ -19,3 +32,37 @@ FILE* utilOpenFile(const char* filename, const char* mode) {
return fopen(filename, mode); return fopen(filename, mode);
#endif // _WIN32 #endif // _WIN32
} }
bool utilIsGBAImage(const char* file) {
coreOptions.cpuIsMultiBoot = false;
if (strlen(file) > 4) {
const char* p = strrchr(file, '.');
if (p != nullptr) {
if ((strcasecmp(p, ".agb") == 0) || (strcasecmp(p, ".gba") == 0) ||
(strcasecmp(p, ".bin") == 0) || (strcasecmp(p, ".elf") == 0))
return true;
if (strcasecmp(p, ".mb") == 0) {
coreOptions.cpuIsMultiBoot = true;
return true;
}
}
}
return false;
}
bool utilIsGBImage(const char* file) {
if (strlen(file) > 4) {
const char* p = strrchr(file, '.');
if (p != nullptr) {
if ((strcasecmp(p, ".dmg") == 0) || (strcasecmp(p, ".gb") == 0) ||
(strcasecmp(p, ".gbc") == 0) || (strcasecmp(p, ".cgb") == 0) ||
(strcasecmp(p, ".sgb") == 0))
return true;
}
}
return false;
}

252
src/core/base/file_util_desktop.cpp Normal file
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@ -0,0 +1,252 @@
#include "file_util.h"
#if defined(__LIBRETRO__)
#error "This file is only for non-libretro builds"
#endif
#include <cstdlib>
#include <cstring>
#include "core/base/internal/file_util_internal.h"
#include "core/base/internal/memgzio.h"
#include "core/base/message.h"
#include "core/fex/fex.h"
#if defined(_MSC_VER)
#define strcasecmp _stricmp
#endif // defined(_MSC_VER)
#define MAX_CART_SIZE 0x8000000 // 128MB
namespace {
bool utilIsGzipFile(const char* file) {
if (strlen(file) > 3) {
const char* p = strrchr(file, '.');
if (p != nullptr) {
if (strcasecmp(p, ".gz") == 0)
return true;
if (strcasecmp(p, ".z") == 0)
return true;
}
}
return false;
}
// Opens and scans archive using accept(). Returns fex_t if found.
// If error or not found, displays message and returns nullptr.
fex_t* scanArchive(const char* file, bool (*accept)(const char*), char (&buffer)[2048]) {
fex_t* fe;
fex_err_t err = fex_open(&fe, file);
if (!fe) {
systemMessage(MSG_CANNOT_OPEN_FILE, N_("Cannot open file %s: %s"), file, err);
return nullptr;
}
// Scan filenames
bool found = false;
while (!fex_done(fe)) {
strncpy(buffer, fex_name(fe), sizeof buffer);
buffer[sizeof buffer - 1] = '\0';
utilStripDoubleExtension(buffer, buffer);
if (accept(buffer)) {
found = true;
break;
}
err = fex_next(fe);
if (err) {
systemMessage(MSG_BAD_ZIP_FILE, N_("Cannot read archive %s: %s"), file, err);
fex_close(fe);
return nullptr;
}
}
if (!found) {
systemMessage(MSG_NO_IMAGE_ON_ZIP, N_("No image found in file %s"), file);
fex_close(fe);
return nullptr;
}
return fe;
}
bool utilIsImage(const char* file) {
return utilIsGBAImage(file) || utilIsGBImage(file);
}
int utilGetSize(int size) {
int res = 1;
while (res < size)
res <<= 1;
return res;
}
IMAGE_TYPE utilFindType(const char* file, char (&buffer)[2048]) {
fex_t* fe = scanArchive(file, utilIsImage, buffer);
if (!fe) {
return IMAGE_UNKNOWN;
}
fex_close(fe);
file = buffer;
return utilIsGBAImage(file) ? IMAGE_GBA : IMAGE_GB;
}
int(ZEXPORT* utilGzWriteFunc)(gzFile, const voidp, unsigned int) = nullptr;
int(ZEXPORT* utilGzReadFunc)(gzFile, voidp, unsigned int) = nullptr;
int(ZEXPORT* utilGzCloseFunc)(gzFile) = nullptr;
z_off_t(ZEXPORT* utilGzSeekFunc)(gzFile, z_off_t, int) = nullptr;
} // namespace
uint8_t* utilLoad(const char* file, bool (*accept)(const char*), uint8_t* data, int& size) {
// find image file
char buffer[2048];
fex_t* fe = scanArchive(file, accept, buffer);
if (!fe)
return nullptr;
// Allocate space for image
fex_err_t err = fex_stat(fe);
int fileSize = fex_size(fe);
if (size == 0)
size = fileSize;
if (size > MAX_CART_SIZE)
return nullptr;
uint8_t* image = data;
if (image == nullptr) {
// allocate buffer memory if none was passed to the function
image = (uint8_t*)malloc(utilGetSize(size));
if (image == nullptr) {
fex_close(fe);
systemMessage(MSG_OUT_OF_MEMORY, N_("Failed to allocate memory for %s"), "data");
return nullptr;
}
size = fileSize;
}
// Read image
int read = fileSize <= size ? fileSize : size; // do not read beyond file
err = fex_read(fe, image, read);
fex_close(fe);
if (err) {
systemMessage(MSG_ERROR_READING_IMAGE, N_("Error reading image from %s: %s"), buffer, err);
if (data == nullptr)
free(image);
return nullptr;
}
size = fileSize;
return image;
}
IMAGE_TYPE utilFindType(const char* file) {
char buffer[2048];
return utilFindType(file, buffer);
}
void utilStripDoubleExtension(const char* file, char* buffer) {
if (buffer != file) // allows conversion in place
strcpy(buffer, file);
if (utilIsGzipFile(file)) {
char* p = strrchr(buffer, '.');
if (p)
*p = 0;
}
}
gzFile utilAutoGzOpen(const char* file, const char* mode) {
#if defined(_WIN32)
std::wstring wfile = core::internal::ToUTF16(file);
if (wfile.empty()) {
return nullptr;
}
return gzopen_w(wfile.data(), mode);
#else // !defined(_WIN32)
return gzopen(file, mode);
#endif // defined(_WIN32)
}
gzFile utilGzOpen(const char* file, const char* mode) {
utilGzWriteFunc = (int(ZEXPORT*)(gzFile, void* const, unsigned int))gzwrite;
utilGzReadFunc = gzread;
utilGzCloseFunc = gzclose;
utilGzSeekFunc = gzseek;
return utilAutoGzOpen(file, mode);
}
gzFile utilMemGzOpen(char* memory, int available, const char* mode) {
utilGzWriteFunc = memgzwrite;
utilGzReadFunc = memgzread;
utilGzCloseFunc = memgzclose;
utilGzSeekFunc = memgzseek;
return memgzopen(memory, available, mode);
}
int utilGzWrite(gzFile file, const voidp buffer, unsigned int len) {
return utilGzWriteFunc(file, buffer, len);
}
int utilGzRead(gzFile file, voidp buffer, unsigned int len) {
return utilGzReadFunc(file, buffer, len);
}
int utilGzClose(gzFile file) {
return utilGzCloseFunc(file);
}
z_off_t utilGzSeek(gzFile file, z_off_t offset, int whence) {
return utilGzSeekFunc(file, offset, whence);
}
long utilGzMemTell(gzFile file) {
return memtell(file);
}
void utilWriteData(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzWrite(gzFile, data->address, data->size);
data++;
}
}
void utilReadData(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzRead(gzFile, data->address, data->size);
data++;
}
}
void utilReadDataSkip(gzFile gzFile, variable_desc* data) {
while (data->address) {
utilGzSeek(gzFile, data->size, SEEK_CUR);
data++;
}
}
int utilReadInt(gzFile gzFile) {
int i = 0;
utilGzRead(gzFile, &i, sizeof(int));
return i;
}
void utilWriteInt(gzFile gzFile, int i) {
utilGzWrite(gzFile, &i, sizeof(int));
}

50
src/core/base/file_util_libretro.cpp
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@ -4,8 +4,58 @@
#error "This file is only for libretro builds" #error "This file is only for libretro builds"
#endif #endif
#include <cstdlib>
#include <cstring> #include <cstring>
IMAGE_TYPE utilFindType(const char* file) {
if (utilIsGBAImage(file))
return IMAGE_GBA;
if (utilIsGBImage(file))
return IMAGE_GB;
return IMAGE_UNKNOWN;
}
static int utilGetSize(int size) {
int res = 1;
while (res < size)
res <<= 1;
return res;
}
uint8_t* utilLoad(const char* file, bool (*)(const char*), uint8_t* data, int& size) {
FILE* fp = nullptr;
fp = fopen(file, "rb");
if (!fp) {
log("Failed to open file %s", file);
return nullptr;
}
fseek(fp, 0, SEEK_END); // go to end
size = ftell(fp); // get position at end (length)
rewind(fp);
uint8_t* image = data;
if (image == nullptr) {
image = (uint8_t*)malloc(utilGetSize(size));
if (image == nullptr) {
log("Failed to allocate memory for %s", file);
return nullptr;
}
}
if (fread(image, 1, size, fp) != (size_t)size) {
log("Failed to read from %s", file);
fclose(fp);
return nullptr;
}
fclose(fp);
return image;
}
// Not endian safe, but VBA itself doesn't seem to care, so hey <_< // Not endian safe, but VBA itself doesn't seem to care, so hey <_<
void utilWriteIntMem(uint8_t*& data, int val) { void utilWriteIntMem(uint8_t*& data, int val) {
memcpy(data, &val, sizeof(int)); memcpy(data, &val, sizeof(int));

193
src/core/base/image_util.cpp Normal file
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@ -0,0 +1,193 @@
#include "image_util.h"
#define STB_IMAGE_IMPLEMENTATION
#define STB_IMAGE_WRITE_IMPLEMENTATION
extern "C" {
#include <stb_image_write.h>
} // extern "C"
#include "core/base/file_util.h"
#include "core/base/system.h"
#include "core/base/message.h"
bool utilWritePNGFile(const char* fileName, int w, int h, uint8_t* pix) {
static constexpr size_t kNumChannels = 3;
uint8_t* writeBuffer = new uint8_t[w * h * kNumChannels];
uint8_t* b = writeBuffer;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth) {
case 16: {
uint16_t* p = (uint16_t*)(pix + (w + 2) * 2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
}
} break;
case 24: {
uint8_t* pixU8 = (uint8_t*)pix;
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift < systemBlueShift) {
*b++ = *pixU8++; // R
*b++ = *pixU8++; // G
*b++ = *pixU8++; // B
} else {
uint8_t blue = *pixU8++;
uint8_t green = *pixU8++;
uint8_t red = *pixU8++;
*b++ = red;
*b++ = green;
*b++ = blue;
}
}
}
} break;
case 32: {
uint32_t* pixU32 = (uint32_t*)(pix + 4 * (w + 1));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
}
pixU32++;
}
} break;
}
bool ret = (0 != stbi_write_png(fileName, w, h, kNumChannels, writeBuffer, w * kNumChannels));
delete[] writeBuffer;
return ret;
}
bool utilWriteBMPFile(const char* fileName, int w, int h, uint8_t* pix) {
uint8_t writeBuffer[512 * 3];
FILE* fp = fopen(fileName, "wb");
if (!fp) {
systemMessage(MSG_ERROR_CREATING_FILE, N_("Error creating file %s"), fileName);
return false;
}
struct {
uint8_t ident[2];
uint8_t filesize[4];
uint8_t reserved[4];
uint8_t dataoffset[4];
uint8_t headersize[4];
uint8_t width[4];
uint8_t height[4];
uint8_t planes[2];
uint8_t bitsperpixel[2];
uint8_t compression[4];
uint8_t datasize[4];
uint8_t hres[4];
uint8_t vres[4];
uint8_t colors[4];
uint8_t importantcolors[4];
// uint8_t pad[2];
} bmpheader;
memset(&bmpheader, 0, sizeof(bmpheader));
bmpheader.ident[0] = 'B';
bmpheader.ident[1] = 'M';
uint32_t fsz = sizeof(bmpheader) + w * h * 3;
utilPutDword(bmpheader.filesize, fsz);
utilPutDword(bmpheader.dataoffset, 0x36);
utilPutDword(bmpheader.headersize, 0x28);
utilPutDword(bmpheader.width, w);
utilPutDword(bmpheader.height, h);
utilPutDword(bmpheader.planes, 1);
utilPutDword(bmpheader.bitsperpixel, 24);
utilPutDword(bmpheader.datasize, 3 * w * h);
fwrite(&bmpheader, 1, sizeof(bmpheader), fp);
uint8_t* b = writeBuffer;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth) {
case 16: {
uint16_t* p = (uint16_t*)(pix + (w + 2) * (h) * 2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
p -= 2 * (w + 2);
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
case 24: {
uint8_t* pixU8 = (uint8_t*)pix + 3 * w * (h - 1);
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift > systemBlueShift) {
*b++ = *pixU8++; // B
*b++ = *pixU8++; // G
*b++ = *pixU8++; // R
} else {
uint8_t red = *pixU8++;
uint8_t green = *pixU8++;
uint8_t blue = *pixU8++;
*b++ = blue;
*b++ = green;
*b++ = red;
}
}
pixU8 -= 2 * 3 * w;
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
case 32: {
uint32_t* pixU32 = (uint32_t*)(pix + 4 * (w + 1) * (h));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
pixU32++;
pixU32 -= 2 * (w + 1);
fwrite(writeBuffer, 1, 3 * w, fp);
b = writeBuffer;
}
} break;
}
fclose(fp);
return true;
}

13
src/core/base/image_util.h Normal file
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@ -0,0 +1,13 @@
#ifndef VBAM_CORE_BASE_IMAGE_UTIL_H_
#define VBAM_CORE_BASE_IMAGE_UTIL_H_
#if defined(__LIBRETRO__)
#error "This file is not meant for compilation in libretro builds."
#endif // defined(__LIBRETRO__)
#include <cstdint>
bool utilWritePNGFile(const char*, int, int, uint8_t*);
bool utilWriteBMPFile(const char*, int, int, uint8_t*);
#endif // VBAM_CORE_BASE_IMAGE_UTIL_H_

48
src/core/base/sound_driver.h Normal file
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@ -0,0 +1,48 @@
// VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
// Copyright (C) 2015 VBA-M development team
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or(at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef VBAM_CORE_BASE_SOUND_DRIVER_H_
#define VBAM_CORE_BASE_SOUND_DRIVER_H_
#include <cstdint>
// Sound driver abstract interface for the core to use to output sound.
// Subclass this to implement a new sound driver.
class SoundDriver {
public:
virtual ~SoundDriver() = default;
// Initialize the sound driver. `sampleRate` in Hertz.
// Returns true if the driver was successfully initialized.
virtual bool init(long sampleRate) = 0;
// Pause the sound driver.
virtual void pause() = 0;
// Reset the sound driver.
virtual void reset() = 0;
// Resume the sound driver, following a pause.
virtual void resume() = 0;
// Write length bytes of data from the finalWave buffer to the driver output buffer.
virtual void write(uint16_t* finalWave, int length) = 0;
virtual void setThrottle(unsigned short throttle) = 0;
};
#endif // VBAM_CORE_BASE_SOUND_DRIVER_H_

56
src/System.h → src/core/base/system.h
View File

@ -1,12 +1,16 @@
#ifndef SYSTEM_H #ifndef VBAM_CORE_BASE_SYSTEM_H_
#define SYSTEM_H #define VBAM_CORE_BASE_SYSTEM_H_
#include <cstdint> #include <cstdint>
#include "core/base/message.h"
class SoundDriver; class SoundDriver;
enum IMAGE_TYPE {
IMAGE_UNKNOWN = -1,
IMAGE_GBA = 0,
IMAGE_GB = 1
};
struct EmulatedSystem { struct EmulatedSystem {
// main emulation function // main emulation function
void (*emuMain)(int); void (*emuMain)(int);
@ -15,28 +19,28 @@ struct EmulatedSystem {
// clean up memory // clean up memory
void (*emuCleanUp)(); void (*emuCleanUp)();
// load battery file // load battery file
bool (*emuReadBattery)(const char *); bool (*emuReadBattery)(const char*);
// write battery file // write battery file
bool (*emuWriteBattery)(const char *); bool (*emuWriteBattery)(const char*);
#ifdef __LIBRETRO__ #ifdef __LIBRETRO__
// load state // load state
bool (*emuReadState)(const uint8_t *); bool (*emuReadState)(const uint8_t*);
// load state // load state
unsigned (*emuWriteState)(uint8_t *); unsigned (*emuWriteState)(uint8_t*);
#else #else
// load state // load state
bool (*emuReadState)(const char *); bool (*emuReadState)(const char*);
// save state // save state
bool (*emuWriteState)(const char *); bool (*emuWriteState)(const char*);
#endif #endif
// load memory state (rewind) // load memory state (rewind)
bool (*emuReadMemState)(char *, int); bool (*emuReadMemState)(char*, int);
// write memory state (rewind) // write memory state (rewind)
bool (*emuWriteMemState)(char *, int, long &); bool (*emuWriteMemState)(char*, int, long&);
// write PNG file // write PNG file
bool (*emuWritePNG)(const char *); bool (*emuWritePNG)(const char*);
// write BMP file // write BMP file
bool (*emuWriteBMP)(const char *); bool (*emuWriteBMP)(const char*);
// emulator update CPSR (ARM only) // emulator update CPSR (ARM only)
void (*emuUpdateCPSR)(); void (*emuUpdateCPSR)();
// emulator has debugger // emulator has debugger
@ -45,6 +49,7 @@ struct EmulatedSystem {
int emuCount; int emuCount;
}; };
// The `coreOptions` object must be instantiated by the embedder.
extern struct CoreOptions { extern struct CoreOptions {
bool cpuIsMultiBoot = false; bool cpuIsMultiBoot = false;
bool mirroringEnable = true; bool mirroringEnable = true;
@ -67,13 +72,14 @@ extern struct CoreOptions {
uint32_t speedup_throttle = 100; uint32_t speedup_throttle = 100;
uint32_t speedup_frame_skip = 9; uint32_t speedup_frame_skip = 9;
uint32_t throttle = 100; uint32_t throttle = 100;
const char *loadDotCodeFile = nullptr; const char* loadDotCodeFile = nullptr;
const char *saveDotCodeFile = nullptr; const char* saveDotCodeFile = nullptr;
} coreOptions; } coreOptions;
extern void log(const char *, ...); // The following functions must be implemented by the emulator.
extern void log(const char*, ...);
extern bool systemPauseOnFrame(); extern bool systemPauseOnFrame();
extern void systemGbPrint(uint8_t *, int, int, int, int, int); extern void systemGbPrint(uint8_t*, int, int, int, int, int);
extern void systemScreenCapture(int); extern void systemScreenCapture(int);
extern void systemDrawScreen(); extern void systemDrawScreen();
extern void systemSendScreen(); extern void systemSendScreen();
@ -82,11 +88,11 @@ extern bool systemReadJoypads();
// return information about the given joystick, -1 for default joystick // return information about the given joystick, -1 for default joystick
extern uint32_t systemReadJoypad(int); extern uint32_t systemReadJoypad(int);
extern uint32_t systemGetClock(); extern uint32_t systemGetClock();
extern void systemSetTitle(const char *); extern void systemSetTitle(const char*);
extern SoundDriver *systemSoundInit(); extern SoundDriver* systemSoundInit();
extern void systemOnWriteDataToSoundBuffer(const uint16_t *finalWave, int length); extern void systemOnWriteDataToSoundBuffer(const uint16_t* finalWave, int length);
extern void systemOnSoundShutdown(); extern void systemOnSoundShutdown();
extern void systemScreenMessage(const char *); extern void systemScreenMessage(const char*);
extern void systemUpdateMotionSensor(); extern void systemUpdateMotionSensor();
extern int systemGetSensorX(); extern int systemGetSensorX();
extern int systemGetSensorY(); extern int systemGetSensorY();
@ -100,7 +106,7 @@ extern void systemShowSpeed(int);
extern void system10Frames(); extern void system10Frames();
extern void systemFrame(); extern void systemFrame();
extern void systemGbBorderOn(); extern void systemGbBorderOn();
extern void (*dbgOutput)(const char *s, uint32_t addr); extern void (*dbgOutput)(const char* s, uint32_t addr);
extern void (*dbgSignal)(int sig, int number); extern void (*dbgSignal)(int sig, int number);
extern uint16_t systemColorMap16[0x10000]; extern uint16_t systemColorMap16[0x10000];
extern uint32_t systemColorMap32[0x10000]; extern uint32_t systemColorMap32[0x10000];
@ -113,7 +119,9 @@ extern int systemVerbose;
extern int systemFrameSkip; extern int systemFrameSkip;
extern int systemSaveUpdateCounter; extern int systemSaveUpdateCounter;
extern int systemSpeed; extern int systemSpeed;
#define MAX_CHEATS 16384 #define MAX_CHEATS 16384
#define SYSTEM_SAVE_UPDATED 30 #define SYSTEM_SAVE_UPDATED 30
#define SYSTEM_SAVE_NOT_UPDATED 0 #define SYSTEM_SAVE_NOT_UPDATED 0
#endif // SYSTEM_H
#endif // VBAM_CORE_BASE_SYSTEM_H_

2
src/filters/2xSaI.cpp
View File

@ -1,4 +1,4 @@
#include "../System.h" #include "core/base/system.h"
extern int RGB_LOW_BITS_MASK; extern int RGB_LOW_BITS_MASK;

2
src/filters/admame.cpp
View File

@ -35,7 +35,7 @@
* - the whole source code of the program is released with the binary. * - the whole source code of the program is released with the binary.
*/ */
#include "../System.h" #include <cstdint>
#ifdef MMX #ifdef MMX
extern "C" bool cpu_mmx; extern "C" bool cpu_mmx;

2
src/filters/bilinear.cpp
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@ -4,7 +4,7 @@
** Written: 6/14/00 - JSF ** Written: 6/14/00 - JSF
**/ **/
#include "../System.h" #include "core/base/system.h"
#define RGB(r,g,b) ((r)>>3) << systemRedShift |\ #define RGB(r,g,b) ((r)>>3) << systemRedShift |\
((g) >> 3) << systemGreenShift |\ ((g) >> 3) << systemGreenShift |\

2
src/filters/hq2x.cpp
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@ -27,7 +27,7 @@
* file, but you are not obligated to do so. If you do not wish to * file, but you are not obligated to do so. If you do not wish to
* do so, delete this exception statement from your version. * do so, delete this exception statement from your version.
*/ */
#include "../System.h"
#include "interp.h" #include "interp.h"
/***************************************************************************/ /***************************************************************************/

6
src/filters/interframe.cpp
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@ -1,9 +1,7 @@
#include "../System.h"
#include <stdlib.h>
#include <memory.h>
#include "interframe.hpp" #include "interframe.hpp"
#include <cstdlib>
#ifdef MMX #ifdef MMX
extern "C" bool cpu_mmx; extern "C" bool cpu_mmx;
#endif #endif

2
src/filters/interframe.hpp
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@ -3,6 +3,8 @@
#ifndef INTERFRAME_HPP #ifndef INTERFRAME_HPP
#define INTERFRAME_HPP #define INTERFRAME_HPP
#include <cstdint>
extern int RGB_LOW_BITS_MASK; extern int RGB_LOW_BITS_MASK;
void InterframeFilterInit(); void InterframeFilterInit();

2
src/filters/pixel.cpp
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@ -1,4 +1,4 @@
#include "../System.h" #include <cstdint>
extern int RGB_LOW_BITS_MASK; extern int RGB_LOW_BITS_MASK;

2
src/filters/scanline.cpp
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@ -1,4 +1,4 @@
#include "../System.h" #include <cstdint>
extern int RGB_LOW_BITS_MASK; extern int RGB_LOW_BITS_MASK;

2
src/filters/simpleFilter.cpp
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@ -1,4 +1,4 @@
#include "../System.h" #include <cstdint>
void Simple2x16(uint8_t *srcPtr, uint32_t srcPitch, uint8_t * /* deltaPtr */, void Simple2x16(uint8_t *srcPtr, uint32_t srcPitch, uint8_t * /* deltaPtr */,
uint8_t *dstPtr, uint32_t dstPitch, int width, int height) uint8_t *dstPtr, uint32_t dstPitch, int width, int height)

2
src/filters/xbrzfilter.cpp
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@ -1,4 +1,4 @@
#include "../System.h" #include <cstdint>
#include "xBRZ/xbrz.h" #include "xBRZ/xbrz.h"

9
src/gb/GB.cpp
View File

@ -8,12 +8,12 @@
#include <cstring> #include <cstring>
#include <vector> #include <vector>
#include "core/base/file_util.h"
#include "core/base/sizes.h"
#include "../System.h"
#include "../Util.h"
#include "../gba/GBALink.h" #include "../gba/GBALink.h"
#include "../gba/Sound.h" #include "../gba/Sound.h"
#include "core/base/file_util.h"
#include "core/base/message.h"
#include "core/base/sizes.h"
#include "core/base/system.h"
#include "gbCheats.h" #include "gbCheats.h"
#include "gbGlobals.h" #include "gbGlobals.h"
#include "gbMemory.h" #include "gbMemory.h"
@ -21,6 +21,7 @@
#include "gbSound.h" #include "gbSound.h"
#if !defined(__LIBRETRO__) #if !defined(__LIBRETRO__)
#include "core/base/image_util.h"
#include "core/base/patch.h" #include "core/base/patch.h"
#endif // defined(__LIBRETRO__) #endif // defined(__LIBRETRO__)

14
src/gb/gbCheats.cpp
View File

@ -1,14 +1,14 @@
#include <ctype.h> #include "gbCheats.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../System.h" #include <cstdio>
#include "../Util.h" #include <cstdlib>
#include <cstring>
#include "core/base/message.h"
#include "core/base/system.h"
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "gb.h" #include "gb.h"
#include "gbCheats.h"
#include "gbGlobals.h" #include "gbGlobals.h"
gbCheat gbCheatList[MAX_CHEATS]; gbCheat gbCheatList[MAX_CHEATS];

2
src/gb/gbCheats.h
View File

@ -7,7 +7,7 @@
#include <zlib.h> #include <zlib.h>
#endif // defined(__LIBRETRO__) #endif // defined(__LIBRETRO__)
#include "../System.h" #include "core/base/system.h"
struct gbXxCheat { struct gbXxCheat {
char cheatDesc[100]; char cheatDesc[100];

4
src/gb/gbDis.cpp
View File

@ -1,7 +1,5 @@
#include <stdio.h> #include <cstdio>
#include <string.h>
#include "../System.h"
#include "gbGlobals.h" #include "gbGlobals.h"
typedef struct { typedef struct {

2
src/gb/gbGfx.cpp
View File

@ -1,6 +1,6 @@
#include <memory.h> #include <memory.h>
#include "../System.h" #include "core/base/system.h"
#include "gbGlobals.h" #include "gbGlobals.h"
#include "gbSGB.h" #include "gbSGB.h"

3
src/gb/gbMemory.cpp
View File

@ -2,11 +2,12 @@
#include <cstdint> #include <cstdint>
#include "../System.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "core/base/sizes.h" #include "core/base/sizes.h"
#include "core/base/system.h"
#include "gb.h" #include "gb.h"
#include "gbGlobals.h" #include "gbGlobals.h"
uint8_t gbDaysinMonth[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; uint8_t gbDaysinMonth[12] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
extern int gbGBCColorType; extern int gbGBCColorType;
extern gbRegister PC; extern gbRegister PC;

9
src/gb/gbPrinter.cpp
View File

@ -1,6 +1,9 @@
#include "../System.h" #include "gbPrinter.h"
#include <memory.h>
#include <stdio.h> #include <cstdint>
#include <cstring>
#include "core/base/system.h"
uint8_t gbPrinterStatus = 0; uint8_t gbPrinterStatus = 0;
int gbPrinterState = 0; int gbPrinterState = 0;

2
src/gb/gbPrinter.h
View File

@ -1,7 +1,7 @@
#ifndef GBPRINTER_H #ifndef GBPRINTER_H
#define GBPRINTER_H #define GBPRINTER_H
#include "../System.h" #include <cstdint>
uint8_t gbPrinterSend(uint8_t b); uint8_t gbPrinterSend(uint8_t b);

2
src/gb/gbSGB.cpp
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@ -3,7 +3,7 @@
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "../System.h" #include "core/base/system.h"
#include "gb.h" #include "gb.h"
#include "gbGlobals.h" #include "gbGlobals.h"

2
src/gb/gbSound.cpp
View File

@ -2,7 +2,7 @@
#include <cstring> #include <cstring>
#include "../System.h" #include "core/base/system.h"
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "../gba/Sound.h" #include "../gba/Sound.h"
#include "gb.h" #include "gb.h"

2
src/gba/CheatSearch.h
View File

@ -1,7 +1,7 @@
#ifndef CHEATSEARCH_H #ifndef CHEATSEARCH_H
#define CHEATSEARCH_H #define CHEATSEARCH_H
#include "../System.h" #include <cstdint>
struct CheatSearchBlock { struct CheatSearchBlock {
int size; int size;

11
src/gba/Cheats.cpp
View File

@ -1,11 +1,10 @@
#include <ctype.h> #include "Cheats.h"
#include <memory.h>
#include <stdio.h> #include <cstdio>
#include <string.h> #include <cstring>
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "../Util.h" #include "core/base/message.h"
#include "Cheats.h"
#include "GBA.h" #include "GBA.h"
#include "GBAinline.h" #include "GBAinline.h"
#include "Globals.h" #include "Globals.h"

2
src/gba/Cheats.h
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@ -3,7 +3,7 @@
#include <cstdint> #include <cstdint>
#include "../System.h" #include "core/base/system.h"
#if !defined(__LIBRETRO__) #if !defined(__LIBRETRO__)
#include <zlib.h> #include <zlib.h>

16
src/gba/GBA-arm.cpp
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@ -1,23 +1,7 @@
#include <memory.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../System.h"
#include "../Util.h"
#include "Cheats.h"
#include "EEprom.h"
#include "Flash.h"
#include "GBA.h" #include "GBA.h"
#include "GBAcpu.h" #include "GBAcpu.h"
#include "GBAinline.h" #include "GBAinline.h"
#include "Globals.h" #include "Globals.h"
#include "Sound.h"
#include "Sram.h"
#include "agbprint.h"
#include "bios.h"
#include "elf.h"
#include "remote.h" #include "remote.h"
#ifdef PROFILING #ifdef PROFILING

19
src/gba/GBA-thumb.cpp
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@ -1,26 +1,15 @@
#include <memory.h> #include <cstdio>
#include <stdarg.h> #include <cstdlib>
#include <stdio.h> #include <cstring>
#include <stdlib.h>
#include <string.h>
#ifndef _MSC_VER #ifndef _MSC_VER
#include <strings.h> #include <strings.h>
#endif #endif
#include "../System.h"
#include "../Util.h"
#include "Cheats.h"
#include "EEprom.h"
#include "Flash.h"
#include "GBA.h" #include "GBA.h"
#include "GBAcpu.h" #include "GBAcpu.h"
#include "GBAinline.h" #include "GBAinline.h"
#include "Globals.h" #include "Globals.h"
#include "Sound.h"
#include "Sram.h"
#include "agbprint.h"
#include "bios.h"
#include "elf.h"
#include "remote.h" #include "remote.h"
#ifdef PROFILING #ifdef PROFILING

8
src/gba/GBA.cpp
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@ -10,8 +10,8 @@
#endif #endif
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "../System.h" #include "core/base/message.h"
#include "../Util.h" #include "core/base/system.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "core/base/sizes.h" #include "core/base/sizes.h"
#include "Cheats.h" #include "Cheats.h"
@ -30,6 +30,10 @@
#include "elf.h" #include "elf.h"
#include "ereader.h" #include "ereader.h"
#if !defined(__LIBRETRO__)
#include "core/base/image_util.h"
#endif // !__LIBRETRO__
#ifdef PROFILING #ifdef PROFILING
#include "prof/prof.h" #include "prof/prof.h"
#endif #endif

3
src/gba/GBA.h
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@ -3,8 +3,7 @@
#include <cstdint> #include <cstdint>
#include "../System.h" #include "core/base/system.h"
#include "../Util.h"
const uint64_t TICKS_PER_SECOND = 16777216; const uint64_t TICKS_PER_SECOND = 16777216;

6
src/gba/GBAGfx.cpp
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@ -1,6 +1,8 @@
#include <string.h>
#include "GBAGfx.h" #include "GBAGfx.h"
#include "../System.h"
#if defined(TILED_RENDERING)
#include <cstring>
#endif // defined(TILED_RENDERING)
int g_coeff[32] = { int g_coeff[32] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,

2
src/gba/GBAinline.h
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@ -3,7 +3,7 @@
#include <type_traits> #include <type_traits>
#include "../System.h" #include "core/base/system.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "GBALink.h" #include "GBALink.h"
#include "GBAcpu.h" #include "GBAcpu.h"

12
src/gba/RTC.cpp
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@ -1,13 +1,15 @@
#include "../System.h" #include "RTC.h"
#include <cstring>
#include <ctime>
#include "core/base/file_util.h"
#include "core/base/message.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "GBA.h" #include "GBA.h"
#include "GBAinline.h" #include "GBAinline.h"
#include "Globals.h" #include "Globals.h"
#include "core/base/file_util.h"
#include <memory.h>
#include <string.h>
#include <time.h>
enum RTCSTATE { enum RTCSTATE {
IDLE = 0, IDLE = 0,

3
src/gba/Sound.cpp
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@ -5,14 +5,13 @@
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "core/base/sound_driver.h"
#include "GBA.h" #include "GBA.h"
#include "Globals.h" #include "Globals.h"
#include "../apu/Gb_Apu.h" #include "../apu/Gb_Apu.h"
#include "../apu/Multi_Buffer.h" #include "../apu/Multi_Buffer.h"
#include "../common/SoundDriver.h"
#define NR10 0x60 #define NR10 0x60
#define NR11 0x62 #define NR11 0x62
#define NR12 0x63 #define NR12 0x63

4
src/gba/agbprint.cpp
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@ -1,8 +1,6 @@
#include <stdio.h> #include "agbprint.h"
#include <string.h>
#include "core/base/port.h" #include "core/base/port.h"
#include "../System.h"
#include "GBA.h" #include "GBA.h"
#include "Globals.h" #include "Globals.h"

2
src/gba/agbprint.h
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@ -1,6 +1,8 @@
#ifndef AGBPRINT_H #ifndef AGBPRINT_H
#define AGBPRINT_H #define AGBPRINT_H
#include <cstdint>
void agbPrintEnable(bool enable); void agbPrintEnable(bool enable);
bool agbPrintIsEnabled(); bool agbPrintIsEnabled();
void agbPrintReset(); void agbPrintReset();

4
src/gba/armdis.cpp
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@ -1,11 +1,11 @@
#include "armdis.h"
/************************************************************************/ /************************************************************************/
/* Arm/Thumb command set disassembler */ /* Arm/Thumb command set disassembler */
/************************************************************************/ /************************************************************************/
#include <stdio.h>
#include <cstring> #include <cstring>
#include "core/base/port.h" #include "core/base/port.h"
#include "../System.h"
#include "GBA.h" #include "GBA.h"
#include "armdis.h" #include "armdis.h"
#include "elf.h" #include "elf.h"

2
src/gba/debugger-expr-yacc.cpp
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@ -78,13 +78,11 @@
#include <stdio.h> #include <stdio.h>
#include "../System.h"
#include "GBA.h" #include "GBA.h"
#include "core/base/port.h" #include "core/base/port.h"
#include <string> #include <string>
#include <map> #include <map>
#include <iostream>
unsigned int dexp_result = 0; unsigned int dexp_result = 0;
extern int dexp_error(const char *); extern int dexp_error(const char *);

2
src/gba/debugger-expr.y
View File

@ -1,13 +1,11 @@
%{ %{
#include <stdio.h> #include <stdio.h>
#include "../System.h"
#include "GBA.h" #include "GBA.h"
#include "core/base/port.h" #include "core/base/port.h"
#include <string> #include <string>
#include <map> #include <map>
#include <iostream>
unsigned int dexp_result = 0; unsigned int dexp_result = 0;
extern int dexp_error(const char *); extern int dexp_error(const char *);

1
src/gba/elf.cpp
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@ -2,6 +2,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "core/base/message.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "GBA.h" #include "GBA.h"
#include "elf.h" #include "elf.h"

3
src/gba/elf.h
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@ -1,6 +1,9 @@
#ifndef ELF_H #ifndef ELF_H
#define ELF_H #define ELF_H
#include <cstdint>
#include <cstdio>
enum LocationType { LOCATION_register, enum LocationType { LOCATION_register,
LOCATION_memory, LOCATION_memory,
LOCATION_value }; LOCATION_value };

7
src/gba/gbafilter.h
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@ -1,5 +1,10 @@
#include "../System.h" #ifndef VBAM_GBA_GBAFILTER_H_
#define VBAM_GBA_GBAFILTER_H_
#include <cstdint>
void gbafilter_pal(uint16_t* buf, int count); void gbafilter_pal(uint16_t* buf, int count);
void gbafilter_pal32(uint32_t* buf, int count); void gbafilter_pal32(uint32_t* buf, int count);
void gbafilter_pad(uint8_t* buf, int count); void gbafilter_pad(uint8_t* buf, int count);
#endif // VBAM_GBA_GBAFILTER_H_

1
src/libretro/Makefile.common
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@ -22,7 +22,6 @@ SOURCES_CXX += \
SOURCES_CXX += \ SOURCES_CXX += \
$(CORE_DIR)/libretro/libretro.cpp \ $(CORE_DIR)/libretro/libretro.cpp \
$(CORE_DIR)/libretro/UtilRetro.cpp \
$(CORE_DIR)/libretro/SoundRetro.cpp $(CORE_DIR)/libretro/SoundRetro.cpp
SOURCES_CXX += \ SOURCES_CXX += \

2
src/libretro/SoundRetro.h
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@ -18,7 +18,7 @@
#ifndef __VBA_SOUND_RETRO_H__ #ifndef __VBA_SOUND_RETRO_H__
#define __VBA_SOUND_RETRO_H__ #define __VBA_SOUND_RETRO_H__
#include "../common/SoundDriver.h" #include "core/base/sound_driver.h"
class SoundRetro : public SoundDriver { class SoundRetro : public SoundDriver {
public: public:

61
src/libretro/UtilRetro.cpp
View File

@ -1,61 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "Util.h"
#include "gba/gbafilter.h"
IMAGE_TYPE utilFindType(const char* file)
{
if (utilIsGBAImage(file))
return IMAGE_GBA;
if (utilIsGBImage(file))
return IMAGE_GB;
return IMAGE_UNKNOWN;
}
static int utilGetSize(int size)
{
int res = 1;
while(res < size)
res <<= 1;
return res;
}
uint8_t *utilLoad(const char *file, bool (*accept)(const char *), uint8_t *data, int &size)
{
FILE *fp = NULL;
fp = fopen(file,"rb");
if (!fp)
{
log("Failed to open file %s", file);
return NULL;
}
fseek(fp, 0, SEEK_END); //go to end
size = ftell(fp); // get position at end (length)
rewind(fp);
uint8_t *image = data;
if(image == NULL)
{
image = (uint8_t *)malloc(utilGetSize(size));
if(image == NULL)
{
log("Failed to allocate memory for %s", file);
return NULL;
}
}
if (fread(image, 1, size, fp) != (size_t)size) {
log("Failed to read from %s", file);
fclose(fp);
return NULL;
}
fclose(fp);
return image;
}

3
src/libretro/libretro.cpp
View File

@ -10,8 +10,9 @@
#include "libretro_core_options.h" #include "libretro_core_options.h"
#include "scrc32.h" #include "scrc32.h"
#include "../System.h" #include "core/base/system.h"
#include "../Util.h" #include "../Util.h"
#include "core/base/file_util.h"
#include "core/base/port.h" #include "core/base/port.h"
#include "core/base/sizes.h" #include "core/base/sizes.h"
#include "../apu/Blip_Buffer.h" #include "../apu/Blip_Buffer.h"

6
src/sdl/ConfigManager.h
View File

@ -3,21 +3,17 @@
#pragma once #pragma once
#include "../System.h" #include "core/base/system.h"
#include "../sdl/filters.h" #include "../sdl/filters.h"
#include <stdio.h> #include <stdio.h>
#ifndef __GNUC__ #ifndef __GNUC__
#define HAVE_DECL_GETOPT 0 #define HAVE_DECL_GETOPT 0
#define __STDC__ 1 #define __STDC__ 1
#ifndef __LIBRETRO__
#include "getopt.h" #include "getopt.h"
#endif
#else // ! __GNUC__ #else // ! __GNUC__
#define HAVE_DECL_GETOPT 1 #define HAVE_DECL_GETOPT 1
#ifndef __LIBRETRO__
#include <getopt.h> #include <getopt.h>
#endif
#endif // ! __GNUC__ #endif // ! __GNUC__
extern const char *biosFileNameGB; extern const char *biosFileNameGB;

2
src/sdl/SDL.cpp
View File

@ -44,6 +44,7 @@
#include <SDL.h> #include <SDL.h>
#include "core/base/file_util.h" #include "core/base/file_util.h"
#include "core/base/message.h"
#include "core/base/patch.h" #include "core/base/patch.h"
#include "core/base/version.h" #include "core/base/version.h"
#include "../Util.h" #include "../Util.h"
@ -56,7 +57,6 @@
#include "../gba/GBA.h" #include "../gba/GBA.h"
#include "../gba/RTC.h" #include "../gba/RTC.h"
#include "../gba/Sound.h" #include "../gba/Sound.h"
#include "../gba/agbprint.h"
#include "../common/SoundSDL.h" #include "../common/SoundSDL.h"

22
src/sdl/debugger.cpp
View File

@ -289,11 +289,11 @@ static void debuggerPrintBaseType(Type* t, uint32_t value, uint32_t location,
} }
if (t->size == 8) { if (t->size == 8) {
u64 value = 0; uint64_t value = 0;
if (type == LOCATION_memory) { if (type == LOCATION_memory) {
value = debuggerReadMemory(location) | ((u64)debuggerReadMemory(location + 4) << 32); value = debuggerReadMemory(location) | ((uint64_t)debuggerReadMemory(location + 4) << 32);
} else if (type == LOCATION_register) { } else if (type == LOCATION_register) {
value = reg[location].I | ((u64)reg[location + 1].I << 32); value = reg[location].I | ((uint64_t)reg[location + 1].I << 32);
} }
switch (t->encoding) { switch (t->encoding) {
case DW_ATE_signed: case DW_ATE_signed:
@ -1590,8 +1590,8 @@ void debuggerDoSearch()
SearchStart = 0x02000000; SearchStart = 0x02000000;
continue; continue;
} else { } else {
start = bios + (SearchStart & 0x3FFF); start = g_bios + (SearchStart & 0x3FFF);
end = bios + 0x3FFF; end = g_bios + 0x3FFF;
break; break;
}; };
case 2: case 2:
@ -1655,8 +1655,8 @@ void debuggerDoSearch()
case 12: case 12:
case 13: case 13:
if (final <= 0x09FFFFFF) { if (final <= 0x09FFFFFF) {
start = rom + (SearchStart & 0x01FFFFFF); start = g_rom + (SearchStart & 0x01FFFFFF);
end = rom + 0x01FFFFFF; end = g_rom + 0x01FFFFFF;
break; break;
}; };
default: default:
@ -1698,8 +1698,8 @@ void debuggerDoSearch()
unsigned int AddressToGBA(uint8_t* mem) unsigned int AddressToGBA(uint8_t* mem)
{ {
if (mem >= &bios[0] && mem <= &bios[0x3fff]) if (mem >= &g_bios[0] && mem <= &g_bios[0x3fff])
return 0x00000000 + (mem - &bios[0]); return 0x00000000 + (mem - &g_bios[0]);
else if (mem >= &g_workRAM[0] && mem <= &g_workRAM[0x3ffff]) else if (mem >= &g_workRAM[0] && mem <= &g_workRAM[0x3ffff])
return 0x02000000 + (mem - &g_workRAM[0]); return 0x02000000 + (mem - &g_workRAM[0]);
else if (mem >= &g_internalRAM[0] && mem <= &g_internalRAM[0x7fff]) else if (mem >= &g_internalRAM[0] && mem <= &g_internalRAM[0x7fff])
@ -1712,8 +1712,8 @@ unsigned int AddressToGBA(uint8_t* mem)
return 0x06000000 + (mem - &g_vram[0]); return 0x06000000 + (mem - &g_vram[0]);
else if (mem >= &g_oam[0] && mem <= &g_oam[0x3ff]) else if (mem >= &g_oam[0] && mem <= &g_oam[0x3ff])
return 0x07000000 + (mem - &g_oam[0]); return 0x07000000 + (mem - &g_oam[0]);
else if (mem >= &rom[0] && mem <= &rom[0x1ffffff]) else if (mem >= &g_rom[0] && mem <= &g_rom[0x1ffffff])
return 0x08000000 + (mem - &rom[0]); return 0x08000000 + (mem - &g_rom[0]);
else else
return 0xFFFFFFFF; return 0xFFFFFFFF;
}; };

2
src/sdl/expr.cpp
View File

@ -90,8 +90,6 @@ enum yytokentype {
#include <string.h> #include <string.h>
#include <cstdlib> #include <cstdlib>
#include "../System.h"
#include "../gba/elf.h"
#include "exprNode.h" #include "exprNode.h"
extern int yyerror(const char*); extern int yyerror(const char*);

2
src/sdl/expr.ypp
View File

@ -4,7 +4,7 @@
#include <string.h> #include <string.h>
#include <cstdlib> #include <cstdlib>
#include "../System.h" #include "core/base/system.h"
#include "../gba/elf.h" #include "../gba/elf.h"
#include "exprNode.h" #include "exprNode.h"

2
src/sdl/exprNode.h
View File

@ -17,6 +17,8 @@
// along with this program; if not, write to the Free Software Foundation, // along with this program; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "../gba/elf.h"
struct Node { struct Node {
Type* type; Type* type;
uint32_t location; uint32_t location;

2
src/sdl/text.cpp
View File

@ -20,7 +20,7 @@
/* Code originally from fceu/drawing.h file, adapted by Forgotten /* Code originally from fceu/drawing.h file, adapted by Forgotten
*/ */
#include "../System.h" #include "core/base/system.h"
extern int RGB_LOW_BITS_MASK; extern int RGB_LOW_BITS_MASK;

2
src/wx/config/internal/option-internal.cpp
View File

@ -10,7 +10,7 @@
#include <wx/log.h> #include <wx/log.h>
#include <wx/translation.h> #include <wx/translation.h>
#include "../System.h" #include "core/base/system.h"
#include "../gba/Sound.h" #include "../gba/Sound.h"
#include "../gb/gbGlobals.h" #include "../gb/gbGlobals.h"
#include "opts.h" #include "opts.h"

5
src/wx/dsound.cpp
View File

@ -2,9 +2,8 @@
#include "wxvbam.h" #include "wxvbam.h"
// Internals // Internals
#include "../System.h" #include "core/base/sound_driver.h"
#include "../common/SoundDriver.h" #include "core/base/system.h"
#include "../gba/GBA.h"
#include "../gba/Globals.h" #include "../gba/Globals.h"
#include "../gba/Sound.h" #include "../gba/Sound.h"

4
src/wx/faudio.cpp
View File

@ -5,7 +5,7 @@
#include <stdio.h> #include <stdio.h>
// Interface // Interface
#include "../common/SoundDriver.h" #include "core/base/sound_driver.h"
// FAudio // FAudio
#include <faudio.h> #include <faudio.h>
@ -16,7 +16,7 @@
#include <vector> #include <vector>
// Internals // Internals
#include "../System.h" // for systemMessage() #include "core/base/system.h" // for systemMessage()
#include "../gba/Globals.h" #include "../gba/Globals.h"
int GetFADevices(FAudio* fa, wxArrayString* names, wxArrayString* ids, int GetFADevices(FAudio* fa, wxArrayString* names, wxArrayString* ids,

57
src/wx/gfxviewers.cpp
View File

@ -9,6 +9,63 @@
#include "viewsupt.h" #include "viewsupt.h"
#include "wxvbam.h" #include "wxvbam.h"
namespace {
void utilReadScreenPixels(uint8_t* dest, int w, int h) {
uint8_t* b = dest;
int sizeX = w;
int sizeY = h;
switch (systemColorDepth) {
case 16: {
uint16_t* p = (uint16_t*)(g_pix + (w + 2) * 2); // skip first black line
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint16_t v = *p++;
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemBlueShift) & 0x01f) << 3; // B
}
p++; // skip black pixel for filters
p++; // skip black pixel for filters
}
} break;
case 24: {
uint8_t* pixU8 = (uint8_t*)g_pix;
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
if (systemRedShift < systemBlueShift) {
*b++ = *pixU8++; // R
*b++ = *pixU8++; // G
*b++ = *pixU8++; // B
} else {
uint8_t blue = *pixU8++;
uint8_t green = *pixU8++;
uint8_t red = *pixU8++;
*b++ = red;
*b++ = green;
*b++ = blue;
}
}
}
} break;
case 32: {
uint32_t* pixU32 = (uint32_t*)(g_pix + 4 * (w + 1));
for (int y = 0; y < sizeY; y++) {
for (int x = 0; x < sizeX; x++) {
uint32_t v = *pixU32++;
*b++ = ((v >> systemBlueShift) & 0x001f) << 3; // B
*b++ = ((v >> systemGreenShift) & 0x001f) << 3; // G
*b++ = ((v >> systemRedShift) & 0x001f) << 3; // R
}
pixU32++;
}
} break;
}
}
} // namespace
// FIXME: many of these read e.g. palette data directly without regard to // FIXME: many of these read e.g. palette data directly without regard to
// byte order. Need to determine where things are stored in emulated machine // byte order. Need to determine where things are stored in emulated machine
// order and where in native order, and swap the latter on big-endian // order and where in native order, and swap the latter on big-endian

5
src/wx/guiinit.cpp
View File

@ -8,7 +8,6 @@
#include "wxvbam.h" #include "wxvbam.h"
#include <cmath> #include <cmath>
#include <algorithm>
#include <stdexcept> #include <stdexcept>
#include <typeinfo> #include <typeinfo>
@ -33,11 +32,10 @@
#include <wx/valtext.h> #include <wx/valtext.h>
#include <wx/wfstream.h> #include <wx/wfstream.h>
#include "../Util.h"
#include "../gba/CheatSearch.h" #include "../gba/CheatSearch.h"
#include "config/game-control.h"
#include "config/option-proxy.h" #include "config/option-proxy.h"
#include "config/option.h" #include "config/option.h"
#include "config/user-input.h"
#include "dialogs/accel-config.h" #include "dialogs/accel-config.h"
#include "dialogs/directories-config.h" #include "dialogs/directories-config.h"
#include "dialogs/display-config.h" #include "dialogs/display-config.h"
@ -46,7 +44,6 @@
#include "dialogs/joypad-config.h" #include "dialogs/joypad-config.h"
#include "opts.h" #include "opts.h"
#include "widgets/option-validator.h" #include "widgets/option-validator.h"
#include "widgets/user-input-ctrl.h"
#include "wxhead.h" #include "wxhead.h"
#if defined(__WXGTK__) #if defined(__WXGTK__)

2
src/wx/openal.cpp
View File

@ -8,7 +8,7 @@
#include "wxvbam.h" #include "wxvbam.h"
// Interface // Interface
#include "../common/SoundDriver.h" #include "core/base/sound_driver.h"
// OpenAL // OpenAL
#include "openal.h" #include "openal.h"

2
src/wx/panel.cpp
View File

@ -21,6 +21,8 @@
#include <wx/menu.h> #include <wx/menu.h>
#include <SDL_joystick.h> #include <SDL_joystick.h>
#include "../Util.h"
#include "core/base/file_util.h"
#include "core/base/patch.h" #include "core/base/patch.h"
#include "core/base/version.h" #include "core/base/version.h"
#include "../gb/gbPrinter.h" #include "../gb/gbPrinter.h"

1
src/wx/sys.cpp
View File

@ -6,6 +6,7 @@
#include <wx/printdlg.h> #include <wx/printdlg.h>
#include <SDL.h> #include <SDL.h>
#include "core/base/image_util.h"
#include "../common/SoundSDL.h" #include "../common/SoundSDL.h"
#include "config/game-control.h" #include "config/game-control.h"
#include "config/option-proxy.h" #include "config/option-proxy.h"

2
src/wx/wxvbam.cpp
View File

@ -37,6 +37,7 @@
// The built-in vba-over.ini // The built-in vba-over.ini
#include "builtin-over.h" #include "builtin-over.h"
#include "../Util.h"
#include "config/game-control.h" #include "config/game-control.h"
#include "config/option-proxy.h" #include "config/option-proxy.h"
#include "config/option.h" #include "config/option.h"
@ -45,7 +46,6 @@
#include "wayland.h" #include "wayland.h"
#include "widgets/group-check-box.h" #include "widgets/group-check-box.h"
#include "widgets/user-input-ctrl.h" #include "widgets/user-input-ctrl.h"
#include "wxhead.h"
#ifdef __WXGTK__ #ifdef __WXGTK__
#include <gdk/gdk.h> #include <gdk/gdk.h>

4
src/wx/xaudio2.cpp
View File

@ -5,7 +5,7 @@
#include <stdio.h> #include <stdio.h>
// Interface // Interface
#include "../common/SoundDriver.h" #include "core/base/sound_driver.h"
// XAudio2 // XAudio2
#if _MSC_VER #if _MSC_VER
@ -20,7 +20,7 @@
#include <vector> #include <vector>
// Internals // Internals
#include "../System.h" // for systemMessage() #include "core/base/system.h" // for systemMessage()
#include "../gba/Globals.h" #include "../gba/Globals.h"
int GetXA2Devices(IXAudio2* xa, wxArrayString* names, wxArrayString* ids, int GetXA2Devices(IXAudio2* xa, wxArrayString* names, wxArrayString* ids,

9
third_party/include/stb/CMakeLists.txt vendored Normal file
View File

@ -0,0 +1,9 @@
# Defines the `STB_INCLUDE_DIR` variable and `stb-image` target.
# STB Image library dependency (header-only).
set(STB_INCLUDE_DIR ${CMAKE_CURRENT_LIST_DIR} PARENT_SCOPE)
add_library(stb-image INTERFACE)
target_sources(stb-image
INTERFACE
stb_image_write.h
)