#include "savebanner.h" #include "tools.h" static int ConvertRGB5A3ToBitMap(quint8* tplbuf, quint8** bitmapdata, quint32 width, quint32 height); SaveBanner::SaveBanner() { ok = false; } SaveBanner::SaveBanner( QByteArray stuff ) { ok = false; QBuffer f( &stuff ); f.open( QIODevice::ReadOnly ); quint32 size = f.size(); if( size < 0x72a0 || ( ( size - 0x60a0 ) % 0x1200 ) )//sanity check the size. must have enough data for the header, names, banner, and 1 icon image { qDebug() << "SaveBanner::SaveBanner -> bad filesize" << Qt::hex << size; f.close(); return; } quint32 magic; f.read( (char*)&magic, 4 ); if( qFromBigEndian( magic ) != 0x5749424e )//WIBN { hexdump( stuff, 0, 0x30 ); f.close(); qWarning() << "SaveBanner::SaveBanner -> bad file magic" << Qt::hex << qFromBigEndian( magic ); return; } f.read( (char*)&attributes, 4 ); f.read( (char*)&speeds, 2 ); attributes = qFromBigEndian( attributes ); speeds = qFromBigEndian( speeds ); f.seek( 0x20 ); quint16 name[ 0x20 ]; quint16 name2[ 0x20 ]; f.read( (char*)&name, 0x40 ); f.read( (char*)&name2, 0x40 ); //QString title; for( int i = 0; i < 0x20 && name[ i ] != 0; i++ ) saveTitle += QChar( qFromBigEndian( name[ i ] ) ); saveTitle = saveTitle.trimmed(); QString speedStr; // 0 = lastimage, speed range from 1 - 3 for( int i = 0; i < 8; i++ ) { speedStr += QString::number( ( speeds >> ( 2 * ( i ) ) ) & 3 ); if( i < 7 ) { speedStr += " "; } } QString flags; // nocopy bit if( attributes & 1 ) { flags += "nocopy"; } // animation type bit if( attributes & 0x10 ) { if( !flags.isEmpty() ) { flags += ", "; } flags += "forward and reverse"; } else { if( !flags.isEmpty() ) { flags += ", "; } flags += "loop"; } flags = flags.leftJustified( 27, QChar( ' ' ) ); qDebug() << Qt::hex << //QString( "%1" ).arg( tmp, 8, 16, QChar( '0' ) ) << //QString( "%1" ).arg( speeds, 4, 16, QChar( '0' ) ) << speedStr << flags << saveTitle; //QString title2; for( int i = 0; i < 0x20 && name2[ i ] != 0; i++ ) saveTitle2 += QChar( qFromBigEndian( name2[ i ] ) ); saveTitle2 = saveTitle2.trimmed(); //get the banner f.seek( 0xa0 ); QByteArray ban = f.read( 0x6000 ); //convert to an image we can display bannerImg = ConvertTextureToImage( ban, 0xc0, 0x40 ); if( bannerImg.isNull() ) { f.close(); qWarning() << "SaveBanner::SaveBanner -> error converting banner image"; return; } //get the images that make up the icon for( quint8 i = 0; i < 8 && f.pos() < size; i++ ) { QByteArray icn = f.read( 0x1200 ); //make this texture int an image QImage iconImg = ConvertTextureToImage( icn, 0x30, 0x30 ); if( iconImg.isNull() ) break; //add the image to the list iconImgs << iconImg; if( !( ( speeds >> ( 2 * i ) ) & 3 ) )// this is the last image { break; } } qDebug() << "imgCnt:" << iconImgs.size(); f.close(); ok = true; //qDebug() << Qt::hex << QString( "%1 %2").arg( qFromBigEndian( tmp ), 9, 16).arg( qFromBigEndian( tmp2 ), 9, 16) //<< saveTitle.leftJustified( 0x20 ) << QString( "icons: %1").arg( iconImgs.size(), 1, 16 ) << QString( "banner size: %1" ).arg( size, 4, 16 ); } SaveBanner::SaveBanner( const QString &bannerPath ) { ok = false; QFile f( bannerPath ); if( !f.exists() || !f.open( QIODevice::ReadOnly ) ) { qWarning() << "SaveBanner::SaveBanner -> error opening" << bannerPath; return; } quint32 size = f.size(); if( size < 0x72a0 || ( ( size - 0x60a0 ) % 0x1200 ) )//sanity check the size. must have enough data for the header, names, banner, and 1 icon image { qDebug() << "SaveBanner::SaveBanner -> bad filesize" << Qt::hex << size; f.close(); return; } quint32 magic; f.read( (char*)&magic, 4 ); if( qFromBigEndian( magic ) != 0x5749424e )//WIBN { f.close(); qWarning() << "SaveBanner::SaveBanner -> bad file magic" << qFromBigEndian( magic ); return; } //get the title of the save f.seek( 0x20 ); quint16 name[ 0x20 ]; quint16 name2[ 0x20 ]; f.read( (char*)&name, 0x40 ); f.read( (char*)&name2, 0x40 ); //QString title; for( int i = 0; i < 0x20 && name[ i ] != 0; i++ ) saveTitle += QChar( qFromBigEndian( name[ i ] ) ); saveTitle = saveTitle.trimmed(); //QString title2; for( int i = 0; i < 0x20 && name2[ i ] != 0; i++ ) saveTitle2 += QChar( qFromBigEndian( name2[ i ] ) ); saveTitle2 = saveTitle2.trimmed(); //get the banner f.seek( 0xa0 ); QByteArray ban = f.read( 0x6000 ); //convert to an image we can display bannerImg = ConvertTextureToImage( ban, 0xc0, 0x40 ); if( bannerImg.isNull() ) { f.close(); qWarning() << "SaveBanner::SaveBanner -> error converting banner image"; return; } //get the images that make up the icon while( f.pos() != size ) { QByteArray icn = f.read( 0x1200 ); //check that there is actually data. some banners use all 0x00 for some images bool null = true; for( int i = 0; i < 0x1200; i++ ) { if( icn.at( i ) )//this buffer contains at least 1 byte of data, try to turn it into an image { null = false; break; } } if( null ) { //qDebug() << "skipping empty image"; break; } //make this texture int an image QImage iconImg = ConvertTextureToImage( icn, 0x30, 0x30 ); if( iconImg.isNull() ) break; //add the image to the list iconImgs << iconImg; } f.close(); ok = true; } QImage SaveBanner::ConvertTextureToImage( const QByteArray &ba, quint32 w, quint32 h ) { //qDebug() << "SaveBanner::ConvertTextureToImage" << ba.size() << Qt::hex << w << h; quint8* bitmapdata = NULL;//this will hold the converted image int ret = ConvertRGB5A3ToBitMap( (quint8*)ba.constData(), &bitmapdata, w, h ); if( !ret ) { qWarning() << "SaveBanner::ConvertTextureToImage -> error converting image"; return QImage(); } QImage im = QImage( (const uchar*)bitmapdata, w, h, QImage::Format_ARGB32 ); QImage im2 = im.copy( im.rect() );//make a copy of the image so the "free" wont delete any data we still want free( bitmapdata ); return im2; } static int ConvertRGB5A3ToBitMap(quint8* tplbuf, quint8** bitmapdata, quint32 width, quint32 height) { quint32 x, y; quint32 x1, y1; quint32 iv; //tplpoint -= width; *bitmapdata = (quint8*)calloc(width * height, 4); if(*bitmapdata == NULL) return -1; quint32 outsz = width * height * 4; for(iv = 0, y1 = 0; y1 < height; y1 += 4) { for(x1 = 0; x1 < width; x1 += 4) { for(y = y1; y < (y1 + 4); y++) { for(x = x1; x < (x1 + 4); x++) { quint16 oldpixel = *(quint16*)(tplbuf + ((iv++) * 2)); if((x >= width) || (y >= height)) continue; oldpixel = qFromBigEndian(oldpixel); if(oldpixel & (1 << 15)) { // RGB5 quint8 b = (((oldpixel >> 10) & 0x1F) * 255) / 31; quint8 g = (((oldpixel >> 5) & 0x1F) * 255) / 31; quint8 r = (((oldpixel >> 0) & 0x1F) * 255) / 31; quint8 a = 255; quint32 rgba = (r << 0) | (g << 8) | (b << 16) | (a << 24); (*(quint32**)bitmapdata)[x + (y * width)] = rgba; }else{ // RGB4A3 quint8 a = (((oldpixel >> 12) & 0x7) * 255) / 7; quint8 b = (((oldpixel >> 8) & 0xF) * 255) / 15; quint8 g = (((oldpixel >> 4) & 0xF) * 255) / 15; quint8 r = (((oldpixel >> 0) & 0xF) * 255) / 15; quint32 rgba = (r << 0) | (g << 8) | (b << 16) | (a << 24); (*(quint32**)bitmapdata)[x + (y * width)] = rgba; } } } } } return outsz; } /* " 0 20000" "Data East Arcade Classics " "icons: 4" "banner size: a8a0" " 10 20000" "Paintball 2009 " "icons: 1" "banner size: 72a0" " 0 55570000" "Let's TAP " "icons: 8" "banner size: f0a0" //too slow " 0 57ff0000" "Metroid: Other M " "icons: 8" "banner size: f0a0" //too fast " 0 2aaa0000" "Championship foosball " "icons: 7" "banner size: dea0" //little too slow " 1 aaaa0000" "Blue World " "icons: 8" "banner size: f0a0" //perfect? " 0 55520000" "零－月蝕の仮面－ " "icons: 1" "banner size: 72a0" " 0 2e0000" "Punch-Out!! " "icons: 4" "banner size: a8a0" //just a little bit too slow " 0 15550000" "Balls of Fury " "icons: 7" "banner size: dea0" //mine plays to slow " 0 aaaa0000" "The Umbrella Chronicles " "icons: 8" "banner size: f0a0" " 0 20000" "DU SUPER MARIO BROS. Wii " "icons: 1" "banner size: 72a0" " 0 55550000" "Excite Truck " "icons: 8" "banner size: f0a0" //plays too slow " 0 2aa0000" "Guitar Hero III " "icons: 5" "banner size: baa0" //to slow " 0 2aa0000" "Guitar Hero III " "icons: 5" "banner size: baa0" " 0 aa0000" "HOD 2&3 RETURN " "icons: 4" "banner size: a8a0" //static " 10 0" "The House of the Dead " "icons: 1" "banner size: 72a0" " 1 aaaa0000" "Quantum of Solace™ " "icons: 8" "banner size: f0a0" //close to original speed " 10 0" "Trauma Center: Second Opinion " "icons: 1" "banner size: 72a0" " 0 0" "Indiana Pwns, by Team Twiizers " "icons: 1" "banner size: 72a0" " 10 55550000" "Alien Syndrome " "icons: 8" "banner size: f0a0" //should be playing forwards and then reverse 1 or 2 frames and start over? " 10 0" "Prince of Persia " "icons: 1" "banner size: 72a0" " 0 ffff0000" "Mad Dog McCree " "icons: 8" "banner size: f0a0" //plays too fast " 10 30000" "Rubik's World " "icons: 1" "banner size: 72a0" " 1 2000000" "Smash Bros. Brawl " "icons: 1" "banner size: 72a0" " 1 2000000" "大乱闘スマッシュブラザーズＸ " "icons: 1" "banner size: 72a0" " 1 2000000" "Smash Bros. Brawl " "icons: 1" "banner size: 72a0" " 0 20000" "Wii Sports " "icons: 1" "banner size: 72a0" " 10 aaaa0000" "Downhill Jam " "icons: 8" "banner size: f0a0"//correctish " 1 ffff0000" "Call of Duty: WaW " "icons: 8" "banner size: f0a0" //plays too fast " 10 ff0000" "Tony Hawk: RIDE " "icons: 4" "banner size: a8a0" //appears static " 0 20000" "Link's Training " "icons: 1" "banner size: 72a0" " 0 20000" "Wii Sports Resort " "icons: 1" "banner size: 72a0" " 0 ff0000" "Iron Man™ 2 " "icons: 4" "banner size: a8a0"//too slow " 10 55550000" "Attack of the Movies 3-D " "icons: 8" "banner size: f0a0" //appears static " 0 30000" "SUPER MARIO GALAXY 2 " "icons: 1" "banner size: 72a0" " 1 ffff0000" "Call of Duty: Black Ops " "icons: 8" "banner size: f0a0" //appears static " 0 aaaa0000" "DKC Returns " "icons: 8" "banner size: f0a0"//correct " 0 aaaa0000" "Wheel of Fortune " "icons: 8" "banner size: f0a0"//correct " 0 0" "Scooby-Doo! " "icons: 1" "banner size: 72a0" " 11 aaaa0000" "GoldenEye 007 " "icons: 8" "banner size: f0a0"//correctish " 0 aaaa0000" "Jeopardy! " "icons: 8" "banner size: f0a0"//correctish " 10 0" "All Star Karate " "icons: 1" "banner size: 72a0" " 0 20000" "NewSuperMarioBrosWii " "icons: 1" "banner size: 72a0" " 0 20000" "New SUPER MARIO BROS. Wii " "icons: 1" "banner size: 72a0" " 10 20000" "Cabela's NAA " "icons: 1" "banner size: 72a0" " 10 0" "NBA JAM " "icons: 1" "banner size: 72a0" " 0 30000" "Spider-Man™: SD " "icons: 1" "banner size: 72a0" " 1 ffff0000" "Tetris® Party Deluxe " "icons: 8" "banner size: f0a0"//plays too fast " 0 2aaa0000" "GH World Tour " "icons: 7" "banner size: dea0" " 0 aaa0000" "GH Metallica " "icons: 6" "banner size: cca0" " 0 aaa0000" "GH Smash Hits " "icons: 6" "banner size: cca0" " 0 2aaa0000" "GH™:Warriors of Rock " "icons: 7" "banner size: dea0" " 1 3ff0000" "Rock Band™ 2 " "icons: 5" "banner size: baa0" " 1 3ff0000" "Rock Band™ 3 " "icons: 5" "banner size: baa0" " 1 20000" "Check Mii Out Ch. " "icons: 1" "banner size: 72a0" " 10 ffff0000" "Super Smash Bros. " "icons: 8" "banner size: f0a0" //plays forward, pause, backwards, pause " 0 20000" "Wii Fit " "icons: 1" "banner size: 72a0" " 0 20000" "Wii Fit™ Plus " "icons: 1" "banner size: 72a0" skipping empty image skipping empty image skipping empty image skipping empty image skipping empty image skipping empty image skipping empty image " 1 20000" "Rabbids Go Home " "icons: 8" "banner size: f0a0" " 1 20000" "Mario Kart Wii " "icons: 1" "banner size: 72a0" " 1 20000" "Mario Kart Wii " "icons: 1" "banner size: 72a0" 0x20000 = static even if theres multiple images ( data east arcade ) */