X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvj.cpp;h=9dbfe023f6077b66a4129694e70e331b53fda5f0;hb=cd61d997688c71e8eeecf39e4ce9d77a08872d7b;hp=21d8ffbf8a6dbbde130c8bc1d30755caf5b5bd04;hpb=053fb8314018df7866ade5c62c98d90007e47199;p=virtualjaguar diff --git a/src/vj.cpp b/src/vj.cpp index 21d8ffb..9dbfe02 100644 --- a/src/vj.cpp +++ b/src/vj.cpp @@ -47,6 +47,7 @@ char * jaguar_eeproms_path = "./eeproms/"; char jaguar_boot_dir[1024]; SDL_Surface * surface, * mainSurface; +int16 * backbuffer = NULL; SDL_Joystick * joystick; Uint32 mainSurfaceFlags = SDL_SWSURFACE; @@ -57,30 +58,11 @@ bool hardwareTypeNTSC = true; // Set to false for PAL bool useJoystick = false; bool showGUI = false; -int16 * backbuffer = NULL; - // Added/changed by SDLEMU http://sdlemu.ngemu.com -uint32 totalFrames;//so we can grab this from elsewhere... +uint32 totalFrames;//temp, so we can grab this from elsewhere... int main(int argc, char * argv[]) { - -/*DIR * dp = opendir("../../ROMs/"); -if (dp == NULL) - printf("Could not open directory!\n"); -else -{ - dirent * de; - while ((de = readdir(dp)) != NULL) - { - char * ext = strrchr(de->d_name, '.'); - if (strcmpi(ext, ".zip") == 0 || strcmpi(ext, ".jag") == 0) - printf("--> %s\n", de->d_name); - } - - closedir(dp); -}*/ - uint32 startTime;//, totalFrames;//, endTime;//, w, h; uint32 nNormalLast = 0; int32 nNormalFrac = 0; @@ -298,9 +280,7 @@ else // GUI stuff here... if (showGUI) { - extern uint32 gpu_pc; - extern uint32 dsp_pc; - DrawText(backbuffer, 8, 0, true, "Friendly GUI brought to you by JLH ;-)"); + extern uint32 gpu_pc, dsp_pc; DrawText(backbuffer, 8, 8, false, "GPU PC: %08X", gpu_pc); DrawText(backbuffer, 8, 16, false, "DSP PC: %08X", dsp_pc); } @@ -308,20 +288,7 @@ else // Simple frameskip if (nFrame == nFrameskip) { - if (SDL_MUSTLOCK(surface)) - while (SDL_LockSurface(surface) < 0) - SDL_Delay(10); - - memcpy(surface->pixels, backbuffer, tom_width * tom_height * 2); - - if (SDL_MUSTLOCK(surface)) - SDL_UnlockSurface(surface); - - SDL_Rect srcrect, dstrect; - srcrect.x = srcrect.y = 0, srcrect.w = surface->w, srcrect.h = surface->h; - dstrect.x = dstrect.y = 0, dstrect.w = surface->w, dstrect.h = surface->h; - SDL_BlitSurface(surface, &srcrect, mainSurface, &dstrect); - SDL_Flip(mainSurface); + BlitBackbuffer(); nFrame = 0; } else @@ -351,140 +318,6 @@ else return 0; } -// -// Very very crude GUI file selector -// -uint32 DoROMFind(uint8 * mem, char * path) -{ - char cartName[2048]; // Really, should be MAX_PATH or something like it - uint32 numFiles = 0; - DIR * dp = opendir(path); - - if (dp == NULL) - { - WriteLog("VJ: Could not open directory \"%s\"!\nAborting!\n", path); - log_done(); - exit(0); - } - else - { - dirent * de; - while ((de = readdir(dp)) != NULL) - { - char * ext = strrchr(de->d_name, '.'); - if (ext != NULL) - if (strcmpi(ext, ".zip") == 0 || strcmpi(ext, ".jag") == 0) - numFiles++; - } - closedir(dp); - } - - if (numFiles == 0) - { - WriteLog("Found no ROM files!\nAborting!\n"); - log_done(); - exit(0); - } - - char * names = (char *)malloc(numFiles * 2048); - if (names == NULL) - { - WriteLog("Could not allocate memory for %u files!\nAborting!\n", numFiles); - log_done(); - exit(0); - } - - int i = 0; - dp = opendir(path); - dirent * de; - while ((de = readdir(dp)) != NULL) - { - char * ext = strrchr(de->d_name, '.'); - if (ext != NULL) - if (strcmpi(ext, ".zip") == 0 || strcmpi(ext, ".jag") == 0) - strcpy(&names[i++ * 2048], de->d_name); - } - closedir(dp); - - // Main GUI selection loop - - uint32 cursor = 0; - - if (numFiles > 1) // Only go GUI if more than one possibility! - { - bool done = false; - uint32 limit = (numFiles > 24 ? 24 : numFiles); - SDL_Event event; - while (!done) - - while (SDL_PollEvent(&event)) - { - // Draw the GUI... - memset(backbuffer, 0x11, tom_getVideoModeWidth() * tom_getVideoModeHeight() * 2); - uint32 startFile = (cursor >= limit ? cursor - limit + 1 : 0); - for(uint32 i=0; ipixels, backbuffer, tom_width * tom_height * 2); - memcpy(surface->pixels, backbuffer, tom_getVideoModeWidth() * tom_getVideoModeHeight() * 2); - - if (SDL_MUSTLOCK(surface)) - SDL_UnlockSurface(surface); - - SDL_Rect srcrect, dstrect; - srcrect.x = srcrect.y = 0, srcrect.w = surface->w, srcrect.h = surface->h; - dstrect.x = dstrect.y = 0, dstrect.w = surface->w, dstrect.h = surface->h; - SDL_BlitSurface(surface, &srcrect, mainSurface, &dstrect); - SDL_Flip(mainSurface); - - - if (event.type == SDL_KEYDOWN) - { - switch (event.key.keysym.sym) - { - case SDLK_UP: - if (cursor != 0) - cursor--; - break; - case SDLK_DOWN: - if (cursor != numFiles - 1) - cursor++; - break; - case SDLK_RETURN: - done = true; - break; - } - } - } - } - - strcpy(cartName, path); - if (path[strlen(path) - 1] != '/') - strcat(cartName, "/"); - strcat(cartName, &names[cursor * 2048]); - free(names); - - uint32 romSize = JaguarLoadROM(mem, cartName); - if (romSize == 0) - { - log_done(); - exit(0); - } - return romSize; -} - // // Generic ROM loading // @@ -505,8 +338,6 @@ uint32 JaguarLoadROM(uint8 * rom, char * path) if (load_zipped_file(0, 0, path, NULL, &rom, &romSize) == -1) { WriteLog("Failed!\n"); -// log_done(); -// exit(0); return 0; } } @@ -517,8 +348,6 @@ uint32 JaguarLoadROM(uint8 * rom, char * path) if (fp == NULL) { WriteLog("Failed!\n"); -// log_done(); -// exit(0); return 0; } @@ -544,11 +373,27 @@ void JaguarLoadCart(uint8 * mem, char * path) if (romSize == 0) { + char newPath[2048]; WriteLog("VJ: Trying GUI...\n"); - romSize = DoROMFind(mem, path); + + if (!UserSelectFile(path, newPath)) + { + WriteLog("VJ: Could not find valid ROM in directory \"%s\"...\nAborting!\n", path); + log_done(); + exit(0); + } + + romSize = JaguarLoadROM(mem, newPath); + + if (romSize == 0) + { + WriteLog("VJ: Could not load ROM from file \"%s\"...\nAborting!\n", newPath); + log_done(); + exit(0); + } } jaguar_mainRom_crc32 = crc32_calcCheckSum(jaguar_mainRom, romSize); - WriteLog( "CRC: %08X\n", (unsigned int)jaguar_mainRom_crc32); + WriteLog("CRC: %08X\n", (unsigned int)jaguar_mainRom_crc32); eeprom_init(); }