From 55b0eeea6028e00741e620d28ab3211c49b8515f Mon Sep 17 00:00:00 2001 From: notaz Date: Sat, 24 Sep 2011 18:41:41 +0300 Subject: [PATCH] add pollux/caanoo port, refactor things --- .gitmodules | 3 + Makefile | 18 +- Makefile.caanoo | 5 + Makefile.maemo | 1 + frontend/cspace.c | 16 +- frontend/menu.c | 97 ++--- frontend/menu.h | 2 +- frontend/pandora.h | 1 - frontend/pl_gun_ts.c | 4 + frontend/plat.h | 4 + frontend/plat_dummy.c | 19 +- frontend/plat_omap.c | 4 +- frontend/{pandora.c => plat_pandora.c} | 42 +- frontend/plat_pollux.c | 551 +++++++++++++++++++++++++ frontend/plugin_lib.c | 58 +-- frontend/plugin_lib.h | 5 + frontend/warm | 1 + plugins/dfxvideo/draw_fb.c | 5 +- plugins/dfxvideo/gpu.c | 15 +- plugins/gpu_unai/Makefile | 11 +- plugins/gpu_unai/gpu.cpp | 34 +- 21 files changed, 791 insertions(+), 105 deletions(-) create mode 100644 .gitmodules create mode 100644 Makefile.caanoo delete mode 100644 frontend/pandora.h create mode 100644 frontend/plat.h rename frontend/{pandora.c => plat_pandora.c} (83%) create mode 100644 frontend/plat_pollux.c create mode 160000 frontend/warm diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 00000000..88aa4751 --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "frontend/warm"] + path = frontend/warm + url = ssh://notaz.gp2x.de/~/public_git/warm.git diff --git a/Makefile b/Makefile index fa1f6732..bf364c70 100644 --- a/Makefile +++ b/Makefile @@ -5,6 +5,7 @@ LD = $(CROSS_COMPILE)ld ARM926 ?= 0 ARM_CORTEXA8 ?= 1 +PLATFORM ?= pandora USE_OSS ?= 1 #USE_ALSA = 1 #DRC_DBG = 1 @@ -112,16 +113,23 @@ ifeq "$(USE_GTK)" "1" OBJS += maemo/hildon.o maemo/main.o maemo/%.o: maemo/%.c else -frontend/%.o: CFLAGS += -DVOUT_FBDEV -OBJS += frontend/menu.o -OBJS += frontend/linux/fbdev.o frontend/linux/in_evdev.o +OBJS += frontend/menu.o frontend/linux/in_evdev.o OBJS += frontend/common/input.o frontend/linux/oshide.o -ifeq "$(ARCH)" "arm" + +ifeq "$(PLATFORM)" "pandora" +frontend/%.o: CFLAGS += -DVOUT_FBDEV +OBJS += frontend/linux/fbdev.o OBJS += frontend/plat_omap.o -OBJS += frontend/pandora.o +OBJS += frontend/plat_pandora.o +else +ifeq "$(PLATFORM)" "caanoo" +OBJS += frontend/plat_pollux.o +OBJS += frontend/warm/warm.o else OBJS += frontend/plat_dummy.o endif +endif + endif # !USE_GTK ifeq "$(HAVE_NEON)" "1" diff --git a/Makefile.caanoo b/Makefile.caanoo new file mode 100644 index 00000000..54e478c5 --- /dev/null +++ b/Makefile.caanoo @@ -0,0 +1,5 @@ +export ARM926=1 +export ARM_CORTEXA8=0 +PLATFORM=caanoo + +include Makefile diff --git a/Makefile.maemo b/Makefile.maemo index 2bed0792..4e1b5770 100644 --- a/Makefile.maemo +++ b/Makefile.maemo @@ -1,6 +1,7 @@ USE_GTK=1 USE_ALSA=1 USE_OSS=0 +PLATFORM=generic export MAEMO=1 LDFLAGS += $(shell pkg-config --libs hildon-1 libpulse) diff --git a/frontend/cspace.c b/frontend/cspace.c index f5f8d35b..eee56ced 100644 --- a/frontend/cspace.c +++ b/frontend/cspace.c @@ -1,7 +1,21 @@ #include "cspace.h" +void bgr555_to_rgb565(void *dst_, const void *src_, int bytes) +{ + unsigned int *src = (unsigned int *)src_; + unsigned int *dst = (unsigned int *)dst_; + unsigned int p; + int x; + + for (x = 0; x < bytes / 4; x++) { + p = src[x]; + p = ((p & 0x7c007c00) >> 10) | ((p & 0x03e003e0) << 1) + | ((p & 0x001f001f) << 11); + dst[x] = p; + } +} + // TODO? -void bgr555_to_rgb565(void *dst, const void *src, int bytes) {} void bgr888_to_rgb888(void *dst, const void *src, int bytes) {} void bgr888_to_rgb565(void *dst, const void *src, int bytes) {} diff --git a/frontend/menu.c b/frontend/menu.c index 01b568e4..a063fa1e 100644 --- a/frontend/menu.c +++ b/frontend/menu.c @@ -20,7 +20,7 @@ #include "plugin.h" #include "plugin_lib.h" #include "omap.h" -#include "pandora.h" +#include "plat.h" #include "pcnt.h" #include "cspace.h" #include "common/plat.h" @@ -33,7 +33,6 @@ #include "../plugins/dfinput/main.h" #include "revision.h" -#define MENU_X2 1 #define array_size(x) (sizeof(x) / sizeof(x[0])) typedef enum @@ -55,11 +54,14 @@ typedef enum MA_CTRL_EMU, MA_CTRL_DEV_FIRST, MA_CTRL_DEV_NEXT, + MA_CTRL_NUBS_BTNS, + MA_CTRL_DEADZONE, MA_CTRL_DONE, MA_OPT_SAVECFG, MA_OPT_SAVECFG_GAME, MA_OPT_CPU_CLOCKS, MA_OPT_FILTERING, + MA_OPT_DISP_OPTS, } menu_id; enum { @@ -76,7 +78,7 @@ static char rom_fname_reload[MAXPATHLEN]; static char last_selected_fname[MAXPATHLEN]; static int warned_about_bios, region, in_type_sel1, in_type_sel2; static int memcard1_sel, memcard2_sel; -int g_opts; +int g_opts, analog_deadzone; // sound plugin extern int iUseReverb; @@ -155,7 +157,7 @@ static void menu_sync_config(void) default: in_type2 = PSE_PAD_TYPE_STANDARD; } if (in_evdev_allow_abs_only != allow_abs_only_old) { - pandora_rescan_inputs(); + plat_rescan_inputs(); allow_abs_only_old = in_evdev_allow_abs_only; } @@ -170,6 +172,7 @@ static void menu_set_defconfig(void) scaling = SCALE_4_3; volume_boost = 0; frameskip = 0; + analog_deadzone = 50; region = 0; in_type_sel1 = in_type_sel2 = 0; @@ -247,6 +250,7 @@ static const struct { CE_INTVAL(g_opts), CE_INTVAL(in_type_sel1), CE_INTVAL(in_type_sel2), + CE_INTVAL(analog_deadzone), CE_INTVAL_V(frameskip, 2), CE_INTVAL_P(gpu_peops.iUseDither), CE_INTVAL_P(gpu_peops.dwActFixes), @@ -475,6 +479,12 @@ static const char *filter_exts[] = { }; #define MENU_ALIGN_LEFT +#ifdef __ARM_ARCH_7A__ // assume hires device +#define MENU_X2 1 +#else +#define MENU_X2 0 +#endif + #define menu_init menu_init_common #include "common/menu.c" #undef menu_init @@ -538,44 +548,26 @@ static void draw_savestate_bg(int slot) h = min(g_menuscreen_h, h); d = (u16 *)g_menubg_ptr + g_menuscreen_w * y + x; - for (; h > 0; h--, d += g_menuscreen_w, s += 1024) + for (; h > 0; h--, d += g_menuscreen_w, s += 1024) { if (gpu->ulStatus & 0x200000) bgr888_to_rgb565(d, s, w * 3); else bgr555_to_rgb565(d, s, w * 2); +#ifndef __ARM_ARCH_7A__ + // better darken this on small screens + menu_darken_bg(d, d, w * 2, 0); +#endif + } out: free(gpu); } -// ---------- pandora specific ----------- +// ---------- XXX: pandora specific ----------- static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts"; static char **pnd_filter_list; -static int get_cpu_clock(void) -{ - FILE *f; - int ret = 0; - f = fopen("/proc/pandora/cpu_mhz_max", "r"); - if (f) { - fscanf(f, "%d", &ret); - fclose(f); - } - return ret; -} - -static void apply_cpu_clock(void) -{ - char buf[128]; - - if (cpu_clock != 0 && cpu_clock != get_cpu_clock()) { - snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d", - pnd_script_base, cpu_clock); - system(buf); - } -} - static void apply_filter(int which) { static int old = -1; @@ -611,18 +603,6 @@ static void apply_lcdrate(int pal) old = pal; } -static int get_bat_capacity(void) -{ - FILE *f; - int ret = 0; - f = fopen("/sys/class/power_supply/bq27500-0/capacity", "r"); - if (f) { - fscanf(f, "%d", &ret); - fclose(f); - } - return ret; -} - static menu_entry e_menu_gfx_options[]; static void pnd_menu_init(void) @@ -633,7 +613,7 @@ static void pnd_menu_init(void) char buff[64]; DIR *dir; - cpu_clock_st = cpu_clock = get_cpu_clock(); + cpu_clock_st = cpu_clock = plat_cpu_clock_get(); dir = opendir("/etc/pandora/conf/dss_fir"); if (dir == NULL) { @@ -700,8 +680,7 @@ static void pnd_menu_init(void) void menu_finish(void) { - cpu_clock = cpu_clock_st; - apply_cpu_clock(); + plat_cpu_clock_apply(cpu_clock_st); } // -------------- key config -------------- @@ -969,7 +948,7 @@ static int mh_savecfg(int id, int keys) static int mh_input_rescan(int id, int keys) { //menu_sync_config(); - pandora_rescan_inputs(); + plat_rescan_inputs(); me_update_msg("rescan complete."); return 0; @@ -992,7 +971,8 @@ static menu_entry e_menu_keyconfig[] = mee_label (""), mee_enum ("Port 1 device", 0, in_type_sel1, men_in_type_sel), mee_enum ("Port 2 device", 0, in_type_sel2, men_in_type_sel), - mee_onoff_h ("Nubs as buttons", 0, in_evdev_allow_abs_only, 1, h_nub_btns), + mee_onoff_h ("Nubs as buttons", MA_CTRL_NUBS_BTNS, in_evdev_allow_abs_only, 1, h_nub_btns), + mee_range ("Analog deadzone", MA_CTRL_DEADZONE, analog_deadzone, 1, 99), mee_onoff_h ("No TS Gun trigger", 0, g_opts, OPT_TSGUN_NOTRIGGER, h_notsgun), mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg), mee_cust_nosave("Save cfg for loaded game", MA_OPT_SAVECFG_GAME, mh_savecfg, mgn_saveloadcfg), @@ -1166,9 +1146,9 @@ static int menu_loop_plugin_spu(int id, int keys) return 0; } -static const char h_bios[] = "HLE is simulated BIOS. BIOS selection is saved in savestates\n" - "and can't be changed there. Must save config and reload\n" - "the game for change to take effect"; +static const char h_bios[] = "HLE is simulated BIOS. BIOS selection is saved in\n" + "savestates and can't be changed there. Must save\n" + "config and reload the game for change to take effect"; static const char h_plugin_xpu[] = "Must save config and reload the game\n" "for plugin change to take effect"; static const char h_gpu_peops[] = "Configure P.E.Op.S. SoftGL Driver V1.17"; @@ -1274,7 +1254,7 @@ static menu_entry e_menu_options[] = mee_onoff ("Show FPS", 0, g_opts, OPT_SHOWFPS), mee_enum ("Region", 0, region, men_region), mee_range ("CPU clock", MA_OPT_CPU_CLOCKS, cpu_clock, 20, 5000), - mee_handler ("[Display]", menu_loop_gfx_options), + mee_handler_id("[Display]", MA_OPT_DISP_OPTS, menu_loop_gfx_options), mee_handler ("[BIOS/Plugins]", menu_loop_plugin_options), mee_handler ("[Advanced]", menu_loop_adv_options), mee_cust_nosave("Save global config", MA_OPT_SAVECFG, mh_savecfg, mgn_saveloadcfg), @@ -1502,7 +1482,7 @@ static void draw_frame_main(void) ltime = time(NULL); tmp = localtime(<ime); strftime(ltime_s, sizeof(ltime_s), "%H:%M", tmp); - snprintf(buff, sizeof(buff), "%s %3d%%", ltime_s, get_bat_capacity()); + snprintf(buff, sizeof(buff), "%s %3d%%", ltime_s, plat_get_bat_capacity()); smalltext_out16(4, 1 + me_sfont_h, buff, 0x105f); } } @@ -1986,6 +1966,13 @@ void menu_init(void) exit(1); emu_make_path(buff, "skin/background.png", sizeof(buff)); readpng(g_menubg_src_ptr, buff, READPNG_BG, g_menuscreen_w, g_menuscreen_h); + +#ifndef __ARM_ARCH_7A__ /* XXX */ + me_enable(e_menu_options, MA_OPT_DISP_OPTS, 0); + me_enable(e_menu_keyconfig, MA_CTRL_NUBS_BTNS, 0); +#else + me_enable(e_menu_keyconfig, MA_CTRL_DEADZONE, 0); +#endif } void menu_notify_mode_change(int w, int h, int bpp) @@ -2047,6 +2034,8 @@ static void menu_leave_emu(void) fprintf(stderr, "Warning: GPU_close returned %d\n", ret); } + plat_video_menu_enter(ready_to_go); + memcpy(g_menubg_ptr, g_menubg_src_ptr, g_menuscreen_w * g_menuscreen_h * 2); if (pl_vout_buf != NULL && ready_to_go && last_psx_bpp == 16) { int x = max(0, g_menuscreen_w - last_psx_w); @@ -2061,9 +2050,7 @@ static void menu_leave_emu(void) } if (ready_to_go) - cpu_clock = get_cpu_clock(); - - plat_video_menu_enter(ready_to_go); + cpu_clock = plat_cpu_clock_get(); } void menu_prepare_emu(void) @@ -2087,7 +2074,7 @@ void menu_prepare_emu(void) menu_sync_config(); apply_lcdrate(Config.PsxType); apply_filter(filter); - apply_cpu_clock(); + plat_cpu_clock_apply(cpu_clock); // push config to GPU plugin plugin_call_rearmed_cbs(); diff --git a/frontend/menu.h b/frontend/menu.h index 1635146f..3326b697 100644 --- a/frontend/menu.h +++ b/frontend/menu.h @@ -13,4 +13,4 @@ enum opts { OPT_TSGUN_NOTRIGGER = 1 << 4, }; -extern int g_opts; +extern int g_opts, analog_deadzone; diff --git a/frontend/pandora.h b/frontend/pandora.h deleted file mode 100644 index 9274d4d1..00000000 --- a/frontend/pandora.h +++ /dev/null @@ -1 +0,0 @@ -int pandora_rescan_inputs(void); diff --git a/frontend/pl_gun_ts.c b/frontend/pl_gun_ts.c index 3ee9c25b..fbf25e36 100644 --- a/frontend/pl_gun_ts.c +++ b/frontend/pl_gun_ts.c @@ -102,7 +102,11 @@ struct tsdev *pl_gun_ts_init(void) // FIXME: we should be able to get this somewhere // the problem is this doesn't always match resolution due to different display modes +#ifdef __ARM_ARCH_7A__ pl_set_gun_rect(0, 0, 800, 480); +#else + pl_set_gun_rect(0, 0, 320, 240); +#endif return ts; fail_config: diff --git a/frontend/plat.h b/frontend/plat.h new file mode 100644 index 00000000..4f3ab81c --- /dev/null +++ b/frontend/plat.h @@ -0,0 +1,4 @@ +int plat_rescan_inputs(void); +int plat_cpu_clock_get(void); +int plat_cpu_clock_apply(int cpu_clock); +int plat_get_bat_capacity(void); diff --git a/frontend/plat_dummy.c b/frontend/plat_dummy.c index bafb1847..0b5f0909 100644 --- a/frontend/plat_dummy.c +++ b/frontend/plat_dummy.c @@ -7,6 +7,7 @@ #include "common/input.h" #include "linux/fbdev.h" +#include "plat.h" struct vout_fbdev *layer_fb; int g_layer_x, g_layer_y, g_layer_w, g_layer_h; @@ -47,6 +48,22 @@ void in_update_analogs(void) { } -void pandora_rescan_inputs(void) +int plat_rescan_inputs(void) { + return -1; +} + +int plat_cpu_clock_get(void) +{ + return -1; +} + +int plat_cpu_clock_apply(int cpu_clock) +{ + return -1; +} + +int plat_get_bat_capacity(void) +{ + return -1; } diff --git a/frontend/plat_omap.c b/frontend/plat_omap.c index 6cc4eaa7..65478cb3 100644 --- a/frontend/plat_omap.c +++ b/frontend/plat_omap.c @@ -20,7 +20,7 @@ #include "plugin_lib.h" #include "pl_gun_ts.h" #include "omap.h" -#include "pandora.h" +#include "plat.h" static struct vout_fbdev *main_fb; @@ -174,7 +174,7 @@ void plat_init(void) g_menubg_ptr = temp_frame; // hmh - pandora_rescan_inputs(); + plat_rescan_inputs(); return; diff --git a/frontend/pandora.c b/frontend/plat_pandora.c similarity index 83% rename from frontend/pandora.c rename to frontend/plat_pandora.c index b82c78a4..d7837ce7 100644 --- a/frontend/pandora.c +++ b/frontend/plat_pandora.c @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -17,6 +18,7 @@ #include "common/input.h" #include "plugin_lib.h" +#include "plat.h" #include "main.h" static int fdnub[2]; @@ -151,7 +153,7 @@ void in_update_analogs(void) //printf("%4d %4d %4d %4d\n", in_a1[0], in_a1[1], in_a2[0], in_a2[1]); } -int pandora_rescan_inputs(void) +int plat_rescan_inputs(void) { in_probe(); in_set_config(in_name_to_id("evdev:gpio-keys"), IN_CFG_KEY_NAMES, @@ -159,3 +161,41 @@ int pandora_rescan_inputs(void) return 0; } + +static const char pnd_script_base[] = "sudo -n /usr/pandora/scripts"; + +int plat_cpu_clock_get(void) +{ + FILE *f; + int ret = 0; + f = fopen("/proc/pandora/cpu_mhz_max", "r"); + if (f) { + fscanf(f, "%d", &ret); + fclose(f); + } + return ret; +} + +int plat_cpu_clock_apply(int cpu_clock) +{ + char buf[128]; + + if (cpu_clock != 0 && cpu_clock != plat_cpu_clock_get()) { + snprintf(buf, sizeof(buf), "unset DISPLAY; echo y | %s/op_cpuspeed.sh %d", + pnd_script_base, cpu_clock); + system(buf); + } + return 0; +} + +int plat_get_bat_capacity(void) +{ + FILE *f; + int ret = 0; + f = fopen("/sys/class/power_supply/bq27500-0/capacity", "r"); + if (f) { + fscanf(f, "%d", &ret); + fclose(f); + } + return ret; +} diff --git a/frontend/plat_pollux.c b/frontend/plat_pollux.c new file mode 100644 index 00000000..d710e8f7 --- /dev/null +++ b/frontend/plat_pollux.c @@ -0,0 +1,551 @@ +/* + * (C) Gražvydas "notaz" Ignotas, 2009-2011 + * + * This work is licensed under the terms of the GNU GPLv2 or later. + * See the COPYING file in the top-level directory. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "common/input.h" +#include "common/menu.h" +#include "warm/warm.h" +#include "plugin_lib.h" +#include "cspace.h" +#include "main.h" +#include "menu.h" +#include "plat.h" + +static int fbdev = -1, memdev = -1, battdev = -1; +static volatile unsigned short *memregs; +static volatile unsigned int *memregl; +static void *fb_vaddrs[2]; +static unsigned int fb_paddrs[2]; +static int fb_work_buf; +static int cpu_clock_allowed; + +static unsigned short *psx_vram; +static unsigned int psx_vram_padds[512]; +static int psx_offset, psx_step, psx_width, psx_height, psx_bpp; +static int fb_offset; + +// TODO: get rid of this +struct vout_fbdev; +struct vout_fbdev *layer_fb; +int g_layer_x, g_layer_y, g_layer_w, g_layer_h; + +int omap_enable_layer(int enabled) +{ + return 0; +} + +static void *fb_flip(void) +{ + memregl[0x406C>>2] = fb_paddrs[fb_work_buf]; + memregl[0x4058>>2] |= 0x10; + fb_work_buf ^= 1; + return fb_vaddrs[fb_work_buf]; +} + +static void pollux_changemode(int bpp, int is_bgr) +{ + int code = 0, bytes = 2; + unsigned int r; + + printf("changemode: %dbpp %s\n", bpp, is_bgr ? "bgr" : "rgb"); + + memregl[0x4004>>2] = 0x00ef013f; + memregl[0x4000>>2] |= 1 << 3; + + switch (bpp) + { + case 8: + code = 0x443a; + bytes = 1; + break; + case 16: + code = is_bgr ? 0xc342 : 0x4432; + bytes = 2; + break; + case 24: + code = is_bgr ? 0xc653 : 0x4653; + bytes = 3; + break; + default: + printf("unhandled bpp request: %d\n", bpp); + return; + } + + memregl[0x405c>>2] = bytes; + memregl[0x4060>>2] = 320 * bytes; + + r = memregl[0x4058>>2]; + r = (r & 0xffff) | (code << 16) | 0x10; + memregl[0x4058>>2] = r; +} + +/* note: both PLLs are programmed the same way, + * the databook incorrectly states that PLL1 differs */ +static int decode_pll(unsigned int reg) +{ + long long v; + int p, m, s; + + p = (reg >> 18) & 0x3f; + m = (reg >> 8) & 0x3ff; + s = reg & 0xff; + + if (p == 0) + p = 1; + + v = 27000000; // master clock + v = v * m / (p << s); + return v; +} + +int plat_cpu_clock_get(void) +{ + return decode_pll(memregl[0xf004>>2]) / 1000000; +} + +int plat_cpu_clock_apply(int mhz) +{ + int adiv, mdiv, pdiv, sdiv = 0; + int i, vf000, vf004; + + if (!cpu_clock_allowed) + return -1; + if (mhz == plat_cpu_clock_get()) + return 0; + + // m = MDIV, p = PDIV, s = SDIV + #define SYS_CLK_FREQ 27 + pdiv = 9; + mdiv = (mhz * pdiv) / SYS_CLK_FREQ; + if (mdiv & ~0x3ff) + return -1; + vf004 = (pdiv<<18) | (mdiv<<8) | sdiv; + + // attempt to keep the AHB divider close to 250, but not higher + for (adiv = 1; mhz / adiv > 250; adiv++) + ; + + vf000 = memregl[0xf000>>2]; + vf000 = (vf000 & ~0x3c0) | ((adiv - 1) << 6); + memregl[0xf000>>2] = vf000; + memregl[0xf004>>2] = vf004; + memregl[0xf07c>>2] |= 0x8000; + for (i = 0; (memregl[0xf07c>>2] & 0x8000) && i < 0x100000; i++) + ; + + printf("clock set to %dMHz, AHB set to %dMHz\n", mhz, mhz / adiv); + + // stupid pll share hack - must restart audio + extern long SPUopen(void); + extern long SPUclose(void); + SPUclose(); + SPUopen(); + + return 0; +} + +int plat_get_bat_capacity(void) +{ + unsigned short magic_val = 0; + + if (battdev < 0) + return -1; + if (read(battdev, &magic_val, sizeof(magic_val)) != sizeof(magic_val)) + return -1; + switch (magic_val) { + default: + case 1: return 100; + case 2: return 66; + case 3: return 40; + case 4: return 0; + } +} + +#define TIMER_BASE3 0x1980 +#define TIMER_REG(x) memregl[(TIMER_BASE3 + x) >> 2] + +static __attribute__((unused)) unsigned int timer_get(void) +{ + TIMER_REG(0x08) |= 0x48; /* run timer, latch value */ + return TIMER_REG(0); +} + +static void timer_cleanup(void) +{ + TIMER_REG(0x40) = 0x0c; /* be sure clocks are on */ + TIMER_REG(0x08) = 0x23; /* stop the timer, clear irq in case it's pending */ + TIMER_REG(0x00) = 0; /* clear counter */ + TIMER_REG(0x40) = 0; /* clocks off */ + TIMER_REG(0x44) = 0; /* dividers back to default */ +} + +void plat_video_menu_enter(int is_rom_loaded) +{ + if (pl_vout_buf != NULL) { + if (psx_bpp == 16) + // have to do rgb conversion for menu bg + bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 320*240*2); + else + memset(pl_vout_buf, 0, 320*240*2); + } + + pollux_changemode(16, 0); +} + +void plat_video_menu_begin(void) +{ +} + +void plat_video_menu_end(void) +{ + g_menuscreen_ptr = fb_flip(); +} + +void plat_video_menu_leave(void) +{ + pollux_changemode(psx_bpp, 1); + if (psx_vram == NULL) { + fprintf(stderr, "GPU plugin did not provide vram\n"); + exit(1); + } + + in_set_config_int(in_name_to_id("evdev:pollux-analog"), + IN_CFG_ABS_DEAD_ZONE, analog_deadzone); +} + +static void pl_vout_set_raw_vram(void *vram) +{ + int i; + + psx_vram = vram; + + if (vram == NULL) + return; + + if ((long)psx_vram & 0x7ff) + fprintf(stderr, "GPU plugin did not align vram\n"); + + for (i = 0; i < 512; i++) { + psx_vram[i * 1024] = 0; // touch + psx_vram_padds[i] = warm_virt2phys(&psx_vram[i * 1024]); + } +} + +static void *pl_vout_set_mode(int w, int h, int bpp) +{ + static int old_w, old_h, old_bpp; + int fboff_w, fboff_h; + int poff_w, poff_h; + + if (!w || !h || !bpp || (w == old_w && h == old_h && bpp == old_bpp)) + return NULL; + + printf("psx mode: %dx%d@%d\n", w, h, bpp); + + psx_step = 1; + if (h > 256) { + psx_step = 2; + h /= 2; + } + + poff_w = poff_h = 0; + if (w > 320) { + poff_w = w / 2 - 320/2; + w = 320; + } + if (h > 240) { + poff_h = h / 2 - 240/2; + h = 240; + } + fboff_w = 320/2 - w / 2; + fboff_h = 240/2 - h / 2; + + psx_offset = poff_h * 1024 + poff_w; + psx_width = w; + psx_height = h; + psx_bpp = bpp; + fb_offset = fboff_h * 320 + fboff_w; + + pollux_changemode(bpp, 1); + + return NULL; +} + +static void spend_cycles(int loops) +{ + asm volatile ( + " mov r0,%0 ;\n" + "0: subs r0,r0,#1 ;\n" + " bgt 0b" + :: "r" (loops) : "cc", "r0"); +} + +#define DMA_BASE6 0x0300 +#define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2] + +/* this takes ~1.5ms, while ldm/stm ~1.95ms */ +static void raw_flip_dma(int x, int y) +{ + unsigned int dst = fb_paddrs[fb_work_buf] + fb_offset * psx_bpp / 8; + int spsx_line = y + (psx_offset >> 10); + int spsx_offset = (x + psx_offset) & 0x3f8; + int dst_stride = 320 * psx_bpp / 8; + int len = psx_width * psx_bpp / 8; + //unsigned int st = timer_get(); + int i; + + warm_cache_op_all(WOP_D_CLEAN); + + dst &= ~7; + len &= ~7; + + if (DMA_REG(0x0c) & 0x90000) { + printf("already runnig DMA?\n"); + DMA_REG(0x0c) = 0x100000; + } + if ((DMA_REG(0x2c) & 0x0f) < 5) { + printf("DMA queue busy?\n"); + DMA_REG(0x24) = 1; + } + + for (i = psx_height; i > 0; i--, spsx_line += psx_step, dst += dst_stride) { + while ((DMA_REG(0x2c) & 0x0f) < 4) + spend_cycles(10); + + // XXX: it seems we must always set all regs, what is autoincrement there for? + DMA_REG(0x20) = 1; // queue wait cmd + DMA_REG(0x10) = psx_vram_padds[spsx_line & 511] + spsx_offset * 2; // DMA src + DMA_REG(0x14) = dst; // DMA dst + DMA_REG(0x18) = len - 1; // len + DMA_REG(0x1c) = 0x80000; // go + } + + //printf("d %d\n", timer_get() - st); + + if (psx_bpp == 16) { + pl_vout_buf = g_menuscreen_ptr; + pl_print_hud(psx_width, psx_height); + } + + g_menuscreen_ptr = fb_flip(); + pl_flip_cnt++; +} + +static void raw_flip_soft(int x, int y) +{ + unsigned short *src = psx_vram + y * 1024 + x + psx_offset; + unsigned char *dst = (unsigned char *)g_menuscreen_ptr + fb_offset * psx_bpp / 8; + int dst_stride = 320 * psx_bpp / 8; + int len = psx_width * psx_bpp / 8; + //unsigned int st = timer_get(); + int i; + + for (i = psx_height; i > 0; i--, src += psx_step * 1024, dst += dst_stride) + memcpy(dst, src, len); + + //printf("s %d\n", timer_get() - st); + + if (psx_bpp == 16) { + pl_vout_buf = g_menuscreen_ptr; + pl_print_hud(psx_width, psx_height); + } + + g_menuscreen_ptr = fb_flip(); + pl_flip_cnt++; +} + +void plat_init(void) +{ + const char *main_fb_name = "/dev/fb0"; + struct fb_fix_screeninfo fbfix; + int rate, timer_div, timer_div2; + int fbdev, ret, warm_ret; + + memdev = open("/dev/mem", O_RDWR); + if (memdev == -1) { + perror("open(/dev/mem) failed"); + exit(1); + } + + memregs = mmap(0, 0x20000, PROT_READ|PROT_WRITE, MAP_SHARED, memdev, 0xc0000000); + if (memregs == MAP_FAILED) { + perror("mmap(memregs) failed"); + exit(1); + } + memregl = (volatile void *)memregs; + + fbdev = open(main_fb_name, O_RDWR); + if (fbdev == -1) { + fprintf(stderr, "%s: ", main_fb_name); + perror("open"); + exit(1); + } + + ret = ioctl(fbdev, FBIOGET_FSCREENINFO, &fbfix); + if (ret == -1) { + perror("ioctl(fbdev) failed"); + exit(1); + } + printf("framebuffer: \"%s\" @ %08lx\n", fbfix.id, fbfix.smem_start); + fb_paddrs[0] = fbfix.smem_start; + fb_paddrs[1] = fb_paddrs[0] + 320*240*4; // leave space for 24bpp + + fb_vaddrs[0] = mmap(0, 320*240*2*4, PROT_READ|PROT_WRITE, + MAP_SHARED, memdev, fb_paddrs[0]); + if (fb_vaddrs[0] == MAP_FAILED) { + perror("mmap(fb_vaddrs) failed"); + exit(1); + } + fb_vaddrs[1] = (char *)fb_vaddrs[0] + 320*240*4; + + pollux_changemode(16, 0); + g_menuscreen_w = 320; + g_menuscreen_h = 240; + g_menuscreen_ptr = fb_flip(); + + g_menubg_ptr = calloc(320*240*2, 1); + if (g_menubg_ptr == NULL) { + fprintf(stderr, "OOM\n"); + exit(1); + } + + warm_ret = warm_init(); + warm_change_cb_upper(WCB_B_BIT, 1); + + /* some firmwares have sys clk on PLL0, we can't adjust CPU clock + * by reprogramming the PLL0 then, as it overclocks system bus */ + if ((memregl[0xf000>>2] & 0x03000030) == 0x01000000) + cpu_clock_allowed = 1; + else { + cpu_clock_allowed = 0; + fprintf(stderr, "unexpected PLL config (%08x), overclocking disabled\n", + memregl[0xf000>>2]); + } + + /* find what PLL1 runs at, for the timer */ + rate = decode_pll(memregl[0xf008>>2]); + printf("PLL1 @ %dHz\n", rate); + + /* setup timer */ + timer_div = (rate + 500000) / 1000000; + timer_div2 = 0; + while (timer_div > 256) { + timer_div /= 2; + timer_div2++; + } + if (1 <= timer_div && timer_div <= 256 && timer_div2 < 4) { + int timer_rate = (rate >> timer_div2) / timer_div; + if (TIMER_REG(0x08) & 8) { + fprintf(stderr, "warning: timer in use, overriding!\n"); + timer_cleanup(); + } + if (timer_rate != 1000000) + fprintf(stderr, "warning: timer drift %d us\n", timer_rate - 1000000); + + timer_div2 = (timer_div2 + 3) & 3; + TIMER_REG(0x44) = ((timer_div - 1) << 4) | 2; /* using PLL1 */ + TIMER_REG(0x40) = 0x0c; /* clocks on */ + TIMER_REG(0x08) = 0x68 | timer_div2; /* run timer, clear irq, latch value */ + } + else + fprintf(stderr, "warning: could not make use of timer\n"); + + /* setup DMA */ + DMA_REG(0x0c) = 0x20000; // pending IRQ clear + + battdev = open("/dev/pollux_batt", O_RDONLY); + if (battdev < 0) + perror("Warning: could't open pollux_batt"); + + // hmh + plat_rescan_inputs(); + + pl_rearmed_cbs.pl_vout_raw_flip = warm_ret == 0 ? raw_flip_dma : raw_flip_soft; + pl_rearmed_cbs.pl_vout_set_mode = pl_vout_set_mode; + pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram; + + psx_width = 320; + psx_height = 240; + psx_bpp = 16; +} + +void plat_finish(void) +{ + warm_finish(); + timer_cleanup(); + pollux_changemode(16, 0); + fb_work_buf = 0; + fb_flip(); + + if (battdev >= 0) + close(battdev); + munmap(fb_vaddrs[0], 320*240*2*2); + close(fbdev); + munmap((void *)memregs, 0x20000); + close(memdev); +} + +void in_update_analogs(void) +{ +} + +/* Caanoo stuff, perhaps move later */ +#include + +struct in_default_bind in_evdev_defbinds[] = { + { KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP }, + { KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN }, + { KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT }, + { KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT }, + { BTN_TOP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE }, + { BTN_THUMB, IN_BINDTYPE_PLAYER12, DKEY_CROSS }, + { BTN_THUMB2, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE }, + { BTN_TRIGGER, IN_BINDTYPE_PLAYER12, DKEY_SQUARE }, + { BTN_BASE3, IN_BINDTYPE_PLAYER12, DKEY_START }, + { BTN_BASE4, IN_BINDTYPE_PLAYER12, DKEY_SELECT }, + { BTN_TOP2, IN_BINDTYPE_PLAYER12, DKEY_L1 }, + { BTN_PINKIE, IN_BINDTYPE_PLAYER12, DKEY_R1 }, + { BTN_BASE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU }, + { 0, 0, 0 }, +}; + +static const char * const caanoo_keys[KEY_MAX + 1] = { + [0 ... KEY_MAX] = NULL, + [KEY_UP] = "Up", + [KEY_LEFT] = "Left", + [KEY_RIGHT] = "Right", + [KEY_DOWN] = "Down", + [BTN_TRIGGER] = "A", + [BTN_THUMB] = "X", + [BTN_THUMB2] = "B", + [BTN_TOP] = "Y", + [BTN_TOP2] = "L", + [BTN_PINKIE] = "R", + [BTN_BASE] = "Home", + [BTN_BASE2] = "Lock", + [BTN_BASE3] = "I", + [BTN_BASE4] = "II", + [BTN_BASE5] = "Push", +}; + +int plat_rescan_inputs(void) +{ + in_probe(); + in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES, + caanoo_keys, sizeof(caanoo_keys)); + return 0; +} diff --git a/frontend/plugin_lib.c b/frontend/plugin_lib.c index fe9fad1d..c9315180 100644 --- a/frontend/plugin_lib.c +++ b/frontend/plugin_lib.c @@ -32,10 +32,11 @@ int in_type1, in_type2; int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 }; int in_keystate, in_state_gun; +int pl_flip_cnt; static void *ts; void *pl_vout_buf; static int pl_vout_w, pl_vout_h, pl_vout_bpp; -static int flip_cnt, vsync_cnt, flips_per_sec, tick_per_sec; +static int vsync_cnt, flips_per_sec, tick_per_sec; static float vsps_cur; static int frame_interval, frame_interval1024, vsync_usec_time; @@ -60,26 +61,26 @@ static __attribute__((noinline)) int get_cpu_ticks(void) return ret; } -static void print_hud(void) +static void print_msg(int h) { if (pl_vout_bpp == 16) - pl_text_out16(2, pl_vout_h - 10, "%s", hud_msg); + pl_text_out16(2, h - 10, "%s", hud_msg); } -static void print_fps(void) +static void print_fps(int h) { if (pl_vout_bpp == 16) - pl_text_out16(2, pl_vout_h - 10, "%2d %4.1f", flips_per_sec, vsps_cur); + pl_text_out16(2, h - 10, "%2d %4.1f", flips_per_sec, vsps_cur); } -static void print_cpu_usage(void) +static void print_cpu_usage(int w, int h) { if (pl_vout_bpp == 16) - pl_text_out16(pl_vout_w - 28, pl_vout_h - 10, "%3d", tick_per_sec); + pl_text_out16(w - 28, h - 10, "%3d", tick_per_sec); } // draw 192x8 status of 24 sound channels -static __attribute__((noinline)) void draw_active_chans(void) +static __attribute__((noinline)) void draw_active_chans(int vout_w, int vout_h) { extern void spu_get_debug_info(int *chans_out, int *run_chans, int *fmod_chans_out, int *noise_chans_out); // hack @@ -87,7 +88,7 @@ static __attribute__((noinline)) void draw_active_chans(void) static const unsigned short colors[2] = { 0x1fe3, 0x0700 }; unsigned short *dest = (unsigned short *)pl_vout_buf + - pl_vout_w * (pl_vout_h - 10) + pl_vout_w / 2 - 192/2; + vout_w * (vout_h - 10) + vout_w / 2 - 192/2; unsigned short *d, p; int c, x, y; @@ -102,12 +103,29 @@ static __attribute__((noinline)) void draw_active_chans(void) (fmod_chans & (1<pl_vout_raw_flip != NULL) + rcbs->pl_vout_raw_flip(PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y); + else + blit(vout_buf); pcnt_end(PCNT_BLIT); vout_buf = rcbs->pl_vout_flip(); diff --git a/plugins/dfxvideo/gpu.c b/plugins/dfxvideo/gpu.c index b5fdd975..f9a49bb8 100644 --- a/plugins/dfxvideo/gpu.c +++ b/plugins/dfxvideo/gpu.c @@ -23,7 +23,6 @@ // memory image of the PSX vram //////////////////////////////////////////////////////////////////////// -unsigned char *psxVSecure; unsigned char *psxVub; signed char *psxVsb; unsigned short *psxVuw; @@ -88,16 +87,15 @@ static void SetFixes(void) // INIT, will be called after lib load... well, just do some var init... //////////////////////////////////////////////////////////////////////// +// one extra MB for soft drawing funcs security +static unsigned char vram[1024*512*2 + 1024*1024] __attribute__((aligned(2048))); + long CALLBACK GPUinit(void) // GPU INIT { memset(ulStatusControl,0,256*sizeof(uint32_t)); // init save state scontrol field - psxVSecure = (unsigned char *)malloc((512*2)*1024 + (1024*1024)); // always alloc one extra MB for soft drawing funcs security - if (!psxVSecure) - return -1; - //!!! ATTENTION !!! - psxVub=psxVSecure + 512 * 1024; // security offset into double sized psx vram! + psxVub=vram + 512 * 1024; // security offset into double sized psx vram! psxVsb=(signed char *)psxVub; // different ways of accessing PSX VRAM psxVsw=(signed short *)psxVub; @@ -107,7 +105,7 @@ long CALLBACK GPUinit(void) // GPU INIT psxVuw_eom=psxVuw+1024*512; // pre-calc of end of vram - memset(psxVSecure,0x00,(512*2)*1024 + (1024*1024)); + memset(vram,0x00,(512*2)*1024 + (1024*1024)); memset(lGPUInfoVals,0x00,16*sizeof(uint32_t)); PSXDisplay.RGB24 = FALSE; // init some stuff @@ -185,7 +183,6 @@ long CALLBACK GPUclose() // GPU CLOSE long CALLBACK GPUshutdown(void) // GPU SHUTDOWN { CloseDisplay(); // shutdown direct draw - free(psxVSecure); return 0; // nothinh to do } @@ -1150,6 +1147,8 @@ void GPUrearmedCallbacks(const struct rearmed_cbs *cbs) dwActFixes = cbs->gpu_peops.dwActFixes; fFrameRateHz = cbs->gpu_peops.fFrameRateHz; dwFrameRateTicks = cbs->gpu_peops.dwFrameRateTicks; + if (cbs->pl_vout_set_raw_vram) + cbs->pl_vout_set_raw_vram(psxVub); skip_advice = &cbs->fskip_advice; fps_skip = 100.0f; diff --git a/plugins/gpu_unai/Makefile b/plugins/gpu_unai/Makefile index 80f82aef..531c9fb6 100644 --- a/plugins/gpu_unai/Makefile +++ b/plugins/gpu_unai/Makefile @@ -7,7 +7,16 @@ endif ifdef MAEMO CFLAGS += -DMAEMO endif +ARM_CORTEXA8 ?= 1 +ifeq "$(ARM_CORTEXA8)" "1" CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp +SRC += ../../frontend/cspace_neon.s +else +CFLAGS += -mcpu=arm926ej-s -mtune=arm926ej-s +SRC += ../../frontend/cspace.c +endif + +SRC += gpu.cpp TARGET = gpuPCSX4ALL.so LDFLAGS += -shared -Wl,-soname,$(TARGET) @@ -16,7 +25,7 @@ LDFLAGS += -shared -Wl,-soname,$(TARGET) all: $(TARGET) -$(TARGET): gpu.cpp ../../frontend/cspace_neon.s +$(TARGET): $(SRC) $(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS) # $(TARGET): *.h diff --git a/plugins/gpu_unai/gpu.cpp b/plugins/gpu_unai/gpu.cpp index fa176d53..a7cf495a 100644 --- a/plugins/gpu_unai/gpu.cpp +++ b/plugins/gpu_unai/gpu.cpp @@ -96,7 +96,7 @@ u32 tInc, tMsk; GPUPacket PacketBuffer; // FRAME_BUFFER_SIZE is defined in bytes; 512K is guard memory for out of range reads -u16 GPU_FrameBuffer[(FRAME_BUFFER_SIZE+512*1024)/2] __attribute__((aligned(16))); +u16 GPU_FrameBuffer[(FRAME_BUFFER_SIZE+512*1024)/2] __attribute__((aligned(2048))); u32 GPU_GP1; /////////////////////////////////////////////////////////////////////////////// @@ -826,10 +826,10 @@ extern "C" { static const struct rearmed_cbs *cbs; static void *screen_buf; +static s16 old_res_horz, old_res_vert, old_rgb24; static void blit(void) { - static s16 old_res_horz, old_res_vert, old_rgb24; s16 isRGB24 = (GPU_GP1 & 0x00200000) ? 1 : 0; s16 h0, x0, y0, w0, h1; u16 *srcs; @@ -882,6 +882,29 @@ static void blit(void) screen_buf = cbs->pl_vout_flip(); } +static void blit_raw(void) +{ + s16 isRGB24 = (GPU_GP1 & 0x00200000) ? 1 : 0; + s16 h0, w0, h1; + + w0 = DisplayArea[2]; + h0 = DisplayArea[3]; // video mode + h1 = DisplayArea[5] - DisplayArea[4]; // display needed + if (h0 == 480) h1 = Min2(h1*2,480); + + if (h1 <= 0) + return; + + if (w0 != old_res_horz || h1 != old_res_vert || isRGB24 != old_rgb24) + { + old_res_horz = w0; + old_res_vert = h1; + old_rgb24 = (s16)isRGB24; + screen_buf = cbs->pl_vout_set_mode(w0, h1, isRGB24 ? 24 : 16); + } + cbs->pl_vout_raw_flip(DisplayArea[0], DisplayArea[1]); +} + void GPU_updateLace(void) { // Interlace bit toggle @@ -891,7 +914,10 @@ void GPU_updateLace(void) return; if (!wasSkip) { - blit(); + if (cbs->pl_vout_raw_flip != NULL) + blit_raw(); + else + blit(); fb_dirty = false; skCount = 0; } @@ -930,6 +956,8 @@ void GPUrearmedCallbacks(const struct rearmed_cbs *cbs_) enableAbbeyHack = cbs_->gpu_unai.abe_hack; light = !cbs_->gpu_unai.no_light; blend = !cbs_->gpu_unai.no_blend; + if (cbs_->pl_vout_set_raw_vram) + cbs_->pl_vout_set_raw_vram((void *)GPU_FrameBuffer); cbs = cbs_; } -- 2.39.2