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Add support for supplying exiting CGFX and CWAV files to makebanner, add command for creating SMDH files.

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This commit is contained in:
Steven Smith 2015-01-24 12:47:21 -08:00
parent 8b9b2f070e
commit d7e741c9b3
8 changed files with 277 additions and 69 deletions
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1
source/3ds/3ds.h
View file

@ -3,6 +3,7 @@
#include "cbmd.h"
#include "cwav.h"
#include "smdh.h"
#include "lz11.h"
#include "util.h"

48
source/3ds/cwav.cpp
View file

@ -1,11 +1,53 @@
#include "cwav.h"
#include "../wav.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
typedef struct {
char magic[4] = {'C', 'W', 'A', 'V'};
u16 endianess = 0xFEFF;
u16 structLength = 0x40;
u32 unknown0 = 0;
u32 fileSize;
u32 numChunks = 2;
u32 infoChunkFlags = 0x7000;
u32 infoChunkOffset;
u32 infoChunkLength;
u32 dataChunkFlags = 0x7000;
u32 dataChunkOffset;
u32 dataChunkLength;
u8 reserved[0x14] = {0};
} Header;
typedef struct {
char magic[4] = {'I', 'N', 'F', 'O'};
u32 length = 0xC0;
u32 type;
u32 sampleRate;
u32 unknown1 = 0;
u32 totalSamples;
u32 unknown2 = 0;
u32 totalChannels;
} InfoHeader;
typedef struct {
char magic[4] = {'D', 'A', 'T', 'A'};
u32 length;
} DataHeader;
typedef struct {
u32 flags = 0x7100;
u32 offset;
} ChannelDataPointer;
typedef struct {
u32 flags = 0x1F00;
u32 offset;
u32 unknown3 = 0;
u32 unknown4 = 0;
u32 padding = 0;
} ChannelData;
u8* build_cwav(WAV wav, u32* size) {
Header header;
u32 offset = sizeof(Header);

45
source/3ds/cwav.h
View file

@ -4,51 +4,6 @@
#include "../types.h"
#include "../wav.h"
typedef struct {
char magic[4] = {'C', 'W', 'A', 'V'};
u16 endianess = 0xFEFF;
u16 structLength = 0x40;
u32 unknown0 = 0;
u32 fileSize;
u32 numChunks = 2;
u32 infoChunkFlags = 0x7000;
u32 infoChunkOffset;
u32 infoChunkLength;
u32 dataChunkFlags = 0x7000;
u32 dataChunkOffset;
u32 dataChunkLength;
u8 reserved[0x14] = {0};
} Header;
typedef struct {
char magic[4] = {'I', 'N', 'F', 'O'};
u32 length = 0xC0;
u32 type;
u32 sampleRate;
u32 unknown1 = 0;
u32 totalSamples;
u32 unknown2 = 0;
u32 totalChannels;
} InfoHeader;
typedef struct {
char magic[4] = {'D', 'A', 'T', 'A'};
u32 length;
} DataHeader;
typedef struct {
u32 flags = 0x7100;
u32 offset;
} ChannelDataPointer;
typedef struct {
u32 flags = 0x1F00;
u32 offset;
u32 unknown3 = 0;
u32 unknown4 = 0;
u32 padding = 0;
} ChannelData;
u8* build_cwav(WAV wav, u32* size);
#endif

96
source/3ds/smdh.h Normal file
View file

@ -0,0 +1,96 @@
#ifndef __SMDH_H__
#define __SMDH_H__
#include "../types.h"
typedef enum {
JAPANESE,
ENGLISH,
FRENCH,
GERMAN,
ITALIAN,
SPANISH,
SIMPLIFIED_CHINESE,
KOREAN,
DUTCH,
PORTUGESE,
RUSSIAN,
TRADITIONAL_CHINESE
} SMDHTitleLanguage;
typedef struct {
u16 shortDescription[0x40] = {0};
u16 longDescription[0x80] = {0};
u16 publisher[0x40] = {0};
} SMDHTitle;
typedef struct {
// TODO: values...
u8 cero = 0;
u8 esrb = 0;
u8 reserved0 = 0;
u8 usk = 0;
u8 pegiGen = 0;
u8 reserved1 = 0;
u8 pegiPrt = 0;
u8 pegiBbfc = 0;
u8 cob = 0;
u8 grb = 0;
u8 cgsrr = 0;
u8 reserved2 = 0;
u8 reserved3 = 0;
u8 reserved4 = 0;
u8 reserved5 = 0;
u8 reserved6 = 0;
} SMDHGameRatings;
typedef struct _region_lock {
_region_lock() : japan(true), northAmerica(true), europe(true), australia(true), china(true), korea(true), taiwan(true) {}
bool japan : 1;
bool northAmerica : 1;
bool europe : 1;
bool australia : 1;
bool china : 1;
bool korea : 1;
bool taiwan : 1;
} SMDHRegionLock;
typedef struct _flags {
_flags() : visible(true), autoBoot(false), allow3d(true), requireEula(false), autoSaveOnExit(false), useExtendedBanner(false), ratingRequired(false), useSaveData(false), recordUsage(true), disableSaveBackups(false) {}
bool visible : 1;
bool autoBoot : 1;
bool allow3d : 1;
bool requireEula : 1;
bool autoSaveOnExit : 1;
bool useExtendedBanner : 1;
bool ratingRequired : 1;
bool useSaveData : 1;
bool recordUsage : 1;
bool disableSaveBackups : 1;
} SMDHFlags;
typedef struct {
SMDHGameRatings gameRatings;
SMDHRegionLock regionLock;
u8 matchMakerId[0xC] = {0};
SMDHFlags flags;
u16 eulaVersion = 0;
u16 reserved1 = 0;
u32 optimalBannerFrame = 0;
u32 streetpassId = 0;
} SMDHSettings;
typedef struct {
char magic[4] = {'S', 'M', 'D', 'H'};
u16 version = 0;
u16 reserved0 = 0;
SMDHTitle titles[0x10];
SMDHSettings settings;
u64 reserved2 = 0;
u8 smallIcon[0x480] = {0};
u8 largeIcon[0x1200] = {0};
} SMDH;
#endif

28
source/3ds/util.cpp
View file

@ -7,7 +7,14 @@ u8 TILE_ORDER[64] = { 0, 1, 8, 9, 2, 3, 10, 11, 16, 17, 24, 25, 18, 19, 26
32, 33, 40, 41, 34, 35, 42, 43, 48, 49, 56, 57, 50, 51, 58, 59,
36, 37, 44, 45, 38, 39, 46, 47, 52, 53, 60, 61, 54, 55, 62, 63 };
u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
u16 rgba_to_rgb565(u8 r, u8 g, u8 b, u8 a) {
r = (u8) (1.0f * r * a / 255.0f) >> 3;
g = (u8) (1.0f * g * a / 255.0f) >> 2;
b = (u8) (1.0f * b * a / 255.0f) >> 3;
return (r << 11) | (g << 5) | b;
}
u16* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
unsigned char* img;
unsigned int imgWidth, imgHeight;
if(lodepng_decode32_file(&img, &imgWidth, &imgHeight, image)) {
@ -28,7 +35,7 @@ u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
return NULL;
}
u8* converted = (u8*) malloc(width * height * 2);
u16* converted = (u16*) malloc(width * height * sizeof(u16));
u32 n = 0;
for(int y = 0; y < height; y += 8) {
for(int x = 0; x < width; x += 8) {
@ -37,15 +44,26 @@ u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size) {
u32 yy = (u32) (TILE_ORDER[k] >> 3);
u8* pixel = img + (((y + yy) * width + (x + xx)) * 4);
converted[n++] = ((pixel[2] >> 4) << 4) | (pixel[3] >> 4);
converted[n++] = ((pixel[0] >> 4) << 4) | (pixel[1] >> 4);
converted[n++] = rgba_to_rgb565(pixel[0], pixel[1], pixel[2], pixel[3]);
}
}
}
if(size != NULL) {
*size = width * height * 2;
*size = width * height * (u32) sizeof(u16);
}
return converted;
}
void utf8_to_utf16(u16* dst, const char* src, size_t max_len) {
u8* u8dst = (u8*) dst;
size_t n = 0;
while(src[n]) {
u8dst[n * 2] = (u8) src[n];
u8dst[n * 2 + 1] = 0;
if(n++ >= max_len) {
return;
}
}
}

4
source/3ds/util.h
View file

@ -3,6 +3,8 @@
#include "../types.h"
u8* image_to_tiles(const char* image, u32 width, u32 height, u32* size);
u16 rgba_to_rgb565(u8 r, u8 g, u8 b, u8 a);
u16* image_to_tiles(const char* image, u32 width, u32 height, u32* size);
void utf8_to_utf16(u16* dst, const char* src, size_t max_len);
#endif

14
source/commandline.cpp
View file

@ -39,9 +39,18 @@ void cmd_print_usage(const char* executedFrom) {
void cmd_print_info(const char* command) {
if(strcmp(command, "makebanner") == 0) {
printf("makebanner - Creates a .bnr file.\n");
printf(" -i/--image: PNG file to use as the banner image.\n");
printf(" -a/--audio: WAV file to use as the banner's tune.\n");
printf(" -i/--image: PNG file to use as the banner's image. Interchangeable with -ci.\n");
printf(" -a/--audio: WAV file to use as the banner's tune. Interchangeable with -ca.\n");
printf(" -ci/--cgfximage: CGFX file to use as the banner's image. Interchangeable with -i.\n");
printf(" -ca/--cwavaudio: CWAV file to use as the banner's tune. Interchangeable with -a.\n");
printf(" -o/--output: File to output the created banner to.\n");
} else if(strcmp(command, "makesmdh") == 0) {
printf("makesmdh - Creates a .smdh/.icn file.\n");
printf(" -s/--shortdescription: Short description of the application.\n");
printf(" -l/--longdescription: Long description of the application.\n");
printf(" -p/--publisher: Publisher of the application.\n");
printf(" -i/--icon: PNG file to use as an icon.\n");
printf(" -o/--output: File to output the created SMDH/ICN to.\n");
} else if(strcmp(command, "makecwav") == 0) {
printf("makecwav - Creates a CWAV file from a WAV.\n");
printf(" -i/--input: WAV file to convert.\n");
@ -56,6 +65,7 @@ void cmd_print_info(const char* command) {
void cmd_print_commands() {
printf("Available commands:\n");
cmd_print_info("makebanner");
cmd_print_info("makesmdh");
cmd_print_info("makecwav");
cmd_print_info("lz11");
}

110
source/main.cpp
View file

@ -3,6 +3,7 @@
#include "data.h"
#include "types.h"
#include "wav.h"
#include "3ds/smdh.h"
#include <stdio.h>
#include <malloc.h>
@ -10,7 +11,7 @@
u8* convert_to_cgfx(const char* image, u32 width, u32 height, u32* size) {
u32 convertedSize = 0;
u8* converted = image_to_tiles(image, width, height, &convertedSize);
u16* converted = image_to_tiles(image, width, height, &convertedSize);
if(converted == NULL) {
return NULL;
}
@ -37,17 +38,49 @@ u8* convert_to_cwav(const char* file, u32* size) {
return cwav;
}
int make_banner(const char* image, const char* audio, const char* output) {
int make_banner(const char* image, const char* audio, char* cgfxFile, char* cwavFile, const char* output) {
u32 cgfxSize = 0;
u8* cgfx = convert_to_cgfx(image, 256, 128, &cgfxSize);
if(!cgfx) {
return 1;
u8* cgfx = NULL;
if(cgfxFile != NULL) {
FILE* fd = fopen(cgfxFile, "r");
if(!fd) {
printf("ERROR: Could not open CGFX file: %s\n", strerror(errno));
}
fseek(fd, 0, SEEK_END);
cgfxSize = (u32) ftell(fd);
fseek(fd, 0, SEEK_SET);
cgfx = (u8*) malloc(cgfxSize);
fread(cgfx, 1, cgfxSize, fd);
fclose(fd);
} else {
cgfx = convert_to_cgfx(image, 256, 128, &cgfxSize);
if(!cgfx) {
return 1;
}
}
u32 cwavSize = 0;
u8* cwav = convert_to_cwav(audio, &cwavSize);
if(!cwav) {
return 2;
u8* cwav = NULL;
if(cwavFile != NULL) {
FILE* fd = fopen(cwavFile, "r");
if(!fd) {
printf("ERROR: Could not open CWAV file: %s\n", strerror(errno));
}
fseek(fd, 0, SEEK_END);
cwavSize = (u32) ftell(fd);
fseek(fd, 0, SEEK_SET);
cwav = (u8*) malloc(cwavSize);
fread(cwav, 1, cwavSize, fd);
fclose(fd);
} else {
cwav = convert_to_cwav(audio, &cwavSize);
if(!cwav) {
return 2;
}
}
CBMD cbmd;
@ -76,6 +109,43 @@ int make_banner(const char* image, const char* audio, const char* output) {
return 0;
}
int make_smdh(char* shortDescription, char* longDescription, char* publisher, char* icon, char* output) {
u16* icon48 = image_to_tiles(icon, 48, 48, NULL);
if(icon48 == NULL) {
return 1;
}
u16 icon24[24 * 24];
for(int y = 0; y < 24; y++) {
for(int x = 0; x < 24; x++) {
icon24[y * 24 + x] = icon48[y * 48 + x];
}
}
SMDH smdh;
for(int i = 0; i < 0x10; i++) {
utf8_to_utf16(smdh.titles[i].shortDescription, shortDescription, 0x40);
utf8_to_utf16(smdh.titles[i].longDescription, longDescription, 0x80);
utf8_to_utf16(smdh.titles[i].publisher, publisher, 0x40);
}
memcpy(smdh.largeIcon, icon48, 0x1200);
memcpy(smdh.smallIcon, icon24, 0x480);
free(icon48);
FILE* fd = fopen(output, "wb");
if(!fd) {
printf("ERROR: Could not open output file: %s\n", strerror(errno));
return 2;
}
fwrite(&smdh, 1, sizeof(SMDH), fd);
fclose(fd);
printf("Created SMDH \"%s\".\n", output);
return 0;
}
int make_cwav(char* input, char* output) {
u32 cwavSize = 0;
u8* cwav = convert_to_cwav(input, &cwavSize);
@ -143,15 +213,29 @@ int main(int argc, char* argv[]) {
char* command = argv[1];
std::map<char*, char*, compare_strings> args = cmd_get_args(argc, argv);
if(strcmp(command, "makebanner") == 0) {
char* banner = cmd_find_arg(args, "i", "image");
char* audio = cmd_find_arg(args, "a", "audio");
char* output = cmd_find_arg(args, "o", "output");
if(!banner || !audio || !output) {
char *banner = cmd_find_arg(args, "i", "image");
char *audio = cmd_find_arg(args, "a", "audio");
char *cgfxFile = cmd_find_arg(args, "ci", "cgfximage");
char *cwavFile = cmd_find_arg(args, "ca", "cwavaudio");
char *output = cmd_find_arg(args, "o", "output");
if(!(banner || cgfxFile) || !(audio || cwavFile) || !output) {
cmd_missing_args(command);
return -1;
}
return make_banner(banner, audio, output);
return make_banner(banner, audio, cgfxFile, cwavFile, output);
} else if(strcmp(command, "makesmdh") == 0) {
char* shortDescription = cmd_find_arg(args, "s", "shortdescription");
char* longDescription = cmd_find_arg(args, "l", "longdescription");
char* publisher = cmd_find_arg(args, "p", "publisher");
char* icon = cmd_find_arg(args, "i", "icon");
char* output = cmd_find_arg(args, "o", "output");
if(!shortDescription || !longDescription || !publisher || !icon || !output) {
cmd_missing_args(command);
return -1;
}
return make_smdh(shortDescription, longDescription, publisher, icon, output);
} else if(strcmp(command, "makecwav") == 0) {
char* input = cmd_find_arg(args, "i", "input");
char* output = cmd_find_arg(args, "o", "output");