From bbd837c6d8a14e76c19028c84ef62a3b8cf0c1f0 Mon Sep 17 00:00:00 2001 From: notaz Date: Wed, 29 Dec 2010 00:15:55 +0200 Subject: [PATCH] add some plugin control from the menu, include spunull some random refactoring too. --- Makefile | 7 +- frontend/main.c | 12 ++- frontend/menu.c | 172 ++++++++++++++++++++++++++++++++++--------- frontend/plat_omap.c | 2 +- 4 files changed, 149 insertions(+), 44 deletions(-) diff --git a/Makefile b/Makefile index f195b9b6..724fdbc8 100644 --- a/Makefile +++ b/Makefile @@ -86,7 +86,7 @@ $(TARGET): $(OBJS) $(CC) -o $@ $^ $(LDFLAGS) -Wl,-Map=$@.map spunull.so: plugins/spunull/spunull.c - $(CC) $(CFLAGS) -shared -fPIC -o $@ $^ + $(CC) $(CFLAGS) -shared -fPIC -ggdb -O2 -o $@ $^ clean: $(RM) $(TARGET) $(OBJS) @@ -97,9 +97,10 @@ PND_MAKE ?= $(HOME)/dev/pnd/src/pandora-libraries/testdata/scripts/pnd_make.sh VER ?= $(shell git describe --abbrev=0 master) -rel: pcsx pandora/pcsx.sh pandora/pcsx.pxml pandora/pcsx.png \ +rel: pcsx spunull.so pandora/pcsx.sh pandora/pcsx.pxml pandora/pcsx.png \ pandora/picorestore pandora/readme.txt skin COPYING rm -rf out - mkdir out + mkdir -p out/plugins cp -r $^ out/ + mv out/*.so out/plugins/ $(PND_MAKE) -p pcsx_rearmed_$(VER).pnd -d out -x pandora/pcsx.pxml -i pandora/pcsx.png -c diff --git a/frontend/main.c b/frontend/main.c index 15e2be40..643d6fe1 100644 --- a/frontend/main.c +++ b/frontend/main.c @@ -163,7 +163,6 @@ int main(int argc, char *argv[]) strcpy(Config.Net, "Disabled"); CheckSubDir(); -// ScanAllPlugins(); MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd"); MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd"); @@ -209,8 +208,8 @@ int main(int argc, char *argv[]) return 1; } - SysReset(); CheckCdrom(); + SysReset(); if (file[0] != '\0') { if (Load(file) != -1) @@ -423,9 +422,11 @@ static const int builtin_plugin_ids[] = { void *SysLoadLibrary(const char *lib) { const char *tmp = strrchr(lib, '/'); + void *ret; int i; - printf("dlopen %s\n", lib); + printf("plugin: %s\n", lib); + if (tmp != NULL) { tmp++; for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++) @@ -440,7 +441,10 @@ void *SysLoadLibrary(const char *lib) { lib = name; #endif - return dlopen(lib, RTLD_NOW); + ret = dlopen(lib, RTLD_NOW); + if (ret == NULL) + fprintf(stderr, "dlopen: %s\n", dlerror()); + return ret; } void *SysLoadSym(void *lib, const char *sym) { diff --git a/frontend/menu.c b/frontend/menu.c index bb2a8935..592eb78a 100644 --- a/frontend/menu.c +++ b/frontend/menu.c @@ -11,6 +11,7 @@ #include #include #include +#include #include "menu.h" #include "config.h" @@ -56,7 +57,6 @@ enum { }; extern int ready_to_go; -static int game_config_loaded; static int last_psx_w, last_psx_h, last_psx_bpp; static int scaling, filter, state_slot, cpu_clock; static char rom_fname_reload[MAXPATHLEN]; @@ -75,6 +75,10 @@ extern int iXAPitch; extern int iSPUIRQWait; extern int iUseTimer; +static const char *gpu_plugins[16]; +static const char *spu_plugins[16]; +static int gpu_plugsel, spu_plugsel; + static int min(int x, int y) { return x < y ? x : y; } static int max(int x, int y) { return x > y ? x : y; } @@ -207,9 +211,9 @@ static void make_cfg_fname(char *buf, size_t size, int is_game) trimlabel[j] = 0; if (is_game) - snprintf(cfgfile, sizeof(cfgfile), "." PCSX_DOT_DIR "cfg/%.32s-%.9s.cfg", trimlabel, CdromId); + snprintf(buf, size, "." PCSX_DOT_DIR "cfg/%.32s-%.9s.cfg", trimlabel, CdromId); else - snprintf(cfgfile, sizeof(cfgfile), "." PCSX_DOT_DIR "%s", cfgfile_basename); + snprintf(buf, size, "." PCSX_DOT_DIR "%s", cfgfile_basename); } static int menu_write_config(int is_game) @@ -221,7 +225,7 @@ static int menu_write_config(int is_game) make_cfg_fname(cfgfile, sizeof(cfgfile), is_game); f = fopen(cfgfile, "w"); if (f == NULL) { - printf("failed to open: %s\n", cfgfile); + printf("menu_write_config: failed to open: %s\n", cfgfile); return -1; } @@ -277,7 +281,7 @@ static int menu_load_config(int is_game) make_cfg_fname(cfgfile, sizeof(cfgfile), is_game); f = fopen(cfgfile, "r"); if (f == NULL) { - printf("failed to open: %s\n", cfgfile); + printf("menu_load_config: failed to open: %s\n", cfgfile); return -1; } @@ -346,6 +350,16 @@ static int menu_load_config(int is_game) } } + // sync plugins + for (i = gpu_plugsel = 0; gpu_plugins[i] != NULL; i++) + if (strcmp(Config.Gpu, gpu_plugins[i]) == 0) + { gpu_plugsel = i; break; } + + for (i = spu_plugsel = 0; spu_plugins[i] != NULL; i++) + if (strcmp(Config.Spu, spu_plugins[i]) == 0) + { spu_plugsel = i; break; } + + ret = 0; fail_read: free(cfg); fail: @@ -679,8 +693,6 @@ static int menu_loop_gfx_options(int id, int keys) // ------------ bios/plugins ------------ static const char *men_gpu_dithering[] = { "None", "Game dependant", "Always", NULL }; -static const char h_gpu[] = "Configure built-in P.E.Op.S. SoftGL Driver V1.17\n" - "Coded by Pete Bernert and the P.E.Op.S. team"; static const char h_gpu_0[] = "Needed for Chrono Cross"; static const char h_gpu_1[] = "Capcom fighting games"; static const char h_gpu_2[] = "Black screens in Lunar"; @@ -715,8 +727,6 @@ static int menu_loop_plugin_gpu(int id, int keys) static const char *men_spu_reverb[] = { "Off", "Fake", "On", NULL }; static const char *men_spu_interp[] = { "None", "Simple", "Gaussian", "Cubic", NULL }; -static const char h_spu[] = "Configure built-in P.E.Op.S. Sound Driver V1.7\n" - "Coded by Pete Bernert and the P.E.Op.S. team"; static const char h_spu_irq_wait[] = "Wait for CPU; only useful for some games, may cause glitches"; static const char h_spu_thread[] = "Run sound emulation in separate thread"; @@ -737,8 +747,15 @@ static int menu_loop_plugin_spu(int id, int keys) return 0; } +static const char h_gpu[] = "Configure built-in P.E.Op.S. SoftGL Driver V1.17"; +static const char h_spu[] = "Configure built-in P.E.Op.S. Sound Driver V1.7"; +static const char h_plugin_xpu[] = "Must save config and reload the game\n" + "for plugin change to take effect"; + static menu_entry e_menu_plugin_options[] = { + mee_enum_h ("GPU plugin", 0, gpu_plugsel, gpu_plugins, h_plugin_xpu), + mee_enum_h ("SPU plugin", 0, spu_plugsel, spu_plugins, h_plugin_xpu), mee_handler_h ("Configure built-in GPU plugin", menu_loop_plugin_gpu, h_gpu), mee_handler_h ("Configure built-in SPU plugin", menu_loop_plugin_spu, h_spu), mee_end, @@ -748,6 +765,11 @@ static int menu_loop_plugin_options(int id, int keys) { static int sel = 0; me_loop(e_menu_plugin_options, &sel, NULL); + + // sync plugins + snprintf(Config.Gpu, sizeof(Config.Gpu), "%s", gpu_plugins[gpu_plugsel]); + snprintf(Config.Spu, sizeof(Config.Spu), "%s", spu_plugins[spu_plugsel]); + return 0; } @@ -870,52 +892,72 @@ const char *plat_get_credits(void) " frontend (C) 2010 notaz\n"; } -static char *romsel_run(void) +static int run_cd_image(const char *fname) { extern void set_cd_image(const char *fname); - char *ret; - - ret = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname)); - if (ret == NULL) - return NULL; - - lprintf("selected file: %s\n", ret); ready_to_go = 0; - set_cd_image(ret); + set_cd_image(fname); LoadPlugins(); NetOpened = 0; if (OpenPlugins() == -1) { me_update_msg("failed to open plugins"); - return NULL; + return -1; } - SysReset(); - if (CheckCdrom() == -1) { // Only check the CD if we are starting the console with a CD ClosePlugins(); me_update_msg("unsupported/invalid CD image"); - return NULL; + return -1; } + SysReset(); + // Read main executable directly from CDRom and start it if (LoadCdrom() == -1) { ClosePlugins(); me_update_msg("failed to load CD image"); - return NULL; + return -1; } - strcpy(last_selected_fname, rom_fname_reload); - game_config_loaded = 0; ready_to_go = 1; - return ret; + return 0; } -static int main_menu_handler(int id, int keys) +static int romsel_run(void) { - char *ret_name; + int prev_gpu, prev_spu; + char *fname; + + fname = menu_loop_romsel(last_selected_fname, sizeof(last_selected_fname)); + if (fname == NULL) + return -1; + printf("selected file: %s\n", fname); + + if (run_cd_image(fname) != 0) + return -1; + + prev_gpu = gpu_plugsel; + prev_spu = spu_plugsel; + if (menu_load_config(1) != 0) + menu_load_config(0); + + // check for plugin changes, have to repeat + // loading if game config changed plugins to reload them + if (prev_gpu != gpu_plugsel || prev_spu != spu_plugsel) { + printf("plugin change detected, reloading plugins..\n"); + if (run_cd_image(fname) != 0) + return -1; + } + + strcpy(last_selected_fname, rom_fname_reload); + return 0; +} + +static int main_menu_handler(int id, int keys) +{ switch (id) { case MA_MAIN_RESUME_GAME: @@ -941,8 +983,7 @@ static int main_menu_handler(int id, int keys) } break; case MA_MAIN_LOAD_ROM: - ret_name = romsel_run(); - if (ret_name != NULL) + if (romsel_run() == 0) return 1; break; case MA_MAIN_CREDITS: @@ -1009,12 +1050,77 @@ void menu_loop(void) menu_prepare_emu(); } +static void scan_plugins(void) +{ + char fname[MAXPATHLEN]; + struct dirent *ent; + int gpu_i, spu_i; + char *p; + DIR *dir; + + gpu_plugins[0] = "builtin_gpu"; + spu_plugins[0] = "builtin_spu"; + gpu_i = spu_i = 1; + + snprintf(fname, sizeof(fname), "%s/", Config.PluginsDir); + dir = opendir(fname); + if (dir == NULL) { + perror("scan_plugins opendir"); + return; + } + + while (1) { + void *h, *tmp; + + errno = 0; + ent = readdir(dir); + if (ent == NULL) { + if (errno != 0) + perror("readdir"); + break; + } + p = strstr(ent->d_name, ".so"); + if (p == NULL) + continue; + + snprintf(fname, sizeof(fname), "%s/%s", Config.PluginsDir, ent->d_name); + h = dlopen(fname, RTLD_LAZY | RTLD_LOCAL); + if (h == NULL) { + fprintf(stderr, "%s\n", dlerror()); + continue; + } + + // now what do we have here? + tmp = dlsym(h, "GPUinit"); + if (tmp) { + dlclose(h); + if (gpu_i < ARRAY_SIZE(gpu_plugins) - 1) + gpu_plugins[gpu_i++] = strdup(ent->d_name); + continue; + } + + tmp = dlsym(h, "SPUinit"); + if (tmp) { + dlclose(h); + if (spu_i < ARRAY_SIZE(spu_plugins) - 1) + spu_plugins[spu_i++] = strdup(ent->d_name); + continue; + } + + fprintf(stderr, "ignoring unidentified plugin: %s\n", fname); + dlclose(h); + } + + closedir(dir); +} + void menu_init(void) { char buff[MAXPATHLEN]; strcpy(last_selected_fname, "/media"); + scan_plugins(); pnd_menu_init(); menu_init_common(); @@ -1067,12 +1173,6 @@ static void menu_leave_emu(void) void menu_prepare_emu(void) { - if (!game_config_loaded) { - menu_set_defconfig(); - menu_load_config(1); - game_config_loaded = 1; - } - switch (scaling) { case SCALE_1_1: menu_notify_mode_change(last_psx_w, last_psx_h, last_psx_bpp); diff --git a/frontend/plat_omap.c b/frontend/plat_omap.c index 710a45be..ec483a04 100644 --- a/frontend/plat_omap.c +++ b/frontend/plat_omap.c @@ -151,7 +151,7 @@ void plat_init(void) exit(1); } - ret = omap_setup_layer_(fd, 1, g_layer_x, g_layer_y, g_layer_w, g_layer_h, 1); + ret = omap_setup_layer_(fd, 0, g_layer_x, g_layer_y, g_layer_w, g_layer_h, 1); close(fd); if (ret != 0) { fprintf(stderr, "failed to set up layer, exiting.\n"); -- 2.39.2