standalone: enable the new threaded stuff

diff --git a/Makefile b/Makefile
index c6ce01f..f510e50 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -21,6 +21,10 @@ CFLAGS += -fsanitize=address
 LDFLAGS += -fsanitize=address
 #LDFLAGS += -static-libasan
 endif
+ifneq ($(NO_FSECTIONS), 1)
+CFLAGS += -ffunction-sections -fdata-sections
+LDFLAGS += -Wl,--gc-sections
+endif
 CFLAGS += -DP_HAVE_MMAP=$(if $(NO_MMAP),0,1) \
          -DP_HAVE_PTHREAD=$(if $(NO_PTHREAD),0,1) \
          -DP_HAVE_POSIX_MEMALIGN=$(if $(NO_POSIX_MEMALIGN),0,1) \
@@ -101,6 +105,13 @@ OBJS += libpcsxcore/gte_neon.o
 endif
 libpcsxcore/psxbios.o: CFLAGS += -Wno-nonnull
 
+ifeq "$(USE_ASYNC_CDROM)" "1"
+libpcsxcore/cdrom-async.o: CFLAGS += -DUSE_ASYNC_CDROM
+frontend/libretro.o: CFLAGS += -DUSE_ASYNC_CDROM
+frontend/menu.o: CFLAGS += -DUSE_ASYNC_CDROM
+USE_RTHREADS := 1
+endif
+
 # dynarec
 ifeq "$(DYNAREC)" "lightrec"
 CFLAGS += -Ideps/lightning/include -Ideps/lightrec -Iinclude/lightning -Iinclude/lightrec \
@@ -341,8 +352,7 @@ frontend/main.o frontend/menu.o: CFLAGS += -include frontend/pandora/ui_feat.h
 frontend/libpicofe/linux/plat.o: CFLAGS += -DPANDORA
 USE_PLUGIN_LIB = 1
 USE_FRONTEND = 1
-CFLAGS += -gdwarf-3 -ffunction-sections -fdata-sections
-LDFLAGS += -Wl,--gc-sections
+CFLAGS += -gdwarf-3
 endif
 ifeq "$(PLATFORM)" "caanoo"
 OBJS += frontend/libpicofe/gp2x/in_gp2x.o frontend/warm/warm.o
@@ -376,10 +386,6 @@ OBJS += deps/libretro-common/memmap/memalign.o
 OBJS += deps/libretro-common/vfs/vfs_implementation_cdrom.o
 CFLAGS += -DHAVE_CDROM
 endif
-ifeq "$(USE_ASYNC_CDROM)" "1"
-CFLAGS += -DUSE_ASYNC_CDROM
-USE_RTHREADS := 1
-endif
 ifeq "$(USE_LIBRETRO_VFS)" "1"
 OBJS += deps/libretro-common/compat/compat_posix_string.o
 OBJS += deps/libretro-common/compat/fopen_utf8.o
@@ -442,6 +448,8 @@ frontend/main.o: CFLAGS += -DBUILTIN_GPU=$(BUILTIN_GPU)
 frontend/menu.o frontend/main.o: frontend/revision.h
 frontend/plat_sdl.o frontend/libretro.o: frontend/revision.h
 
+CFLAGS += $(CFLAGS_LAST)
+
 frontend/libpicofe/%.c:
        @echo "libpicofe module is missing, please run:"
        @echo "git submodule init && git submodule update"

diff --git a/configure b/configure
index be2c4ff..0d315b6 100755 (executable)
--- a/configure
+++ b/configure
@@ -24,25 +24,25 @@ compile_binary()
 
 check_define()
 {
-  $CC -E -dD $CFLAGS include/arm_features.h | grep -q "$1" || return 1
+  $CC -E -dD $CFLAGS include/arm_features.h | grep -v '#undef' | grep -q "$1" || return 1
   return 0
 }
 
 check_define_val()
 {
-  $CC -E -dD $CFLAGS include/arm_features.h | grep "$1" | awk '{print $3}'
+  $CC -E -dD $CFLAGS include/arm_features.h | grep -v '#undef' | grep "$1" | awk '{print $3}'
   return 0
 }
 
 # setting options to "yes" or "no" will make that choice default,
 # "" means "autodetect".
 
-platform_list="generic pandora maemo caanoo libretro"
+platform_list="generic pandora maemo caanoo"
 platform="generic"
 builtin_gpu_list="neon peops unai unai_old"
 dynarec_list="ari64 lightrec none"
 builtin_gpu=""
-sound_driver_list="oss alsa pulseaudio sdl libretro"
+sound_driver_list="oss alsa pulseaudio sdl"
 sound_drivers=""
 plugins="plugins/spunull/spunull.so \
 plugins/dfxvideo/gpu_peops.so plugins/gpu_unai_old/gpu_unai_old.so plugins/gpu_unai/gpu_unai.so"
@@ -56,6 +56,7 @@ have_tslib=""
 have_gles=""
 have_c64x_dsp=""
 dynarec=""
+multithreading="yes"
 need_sdl="no"
 need_xlib="no"
 need_libpicofe="yes"
@@ -109,21 +110,20 @@ set_platform()
     optimize_cortexa8="yes"
     have_arm_neon="yes"
     need_xlib="yes"
+    multithreading="no"
     ;;
   maemo)
     drc_cache_base="yes"
     optimize_cortexa8="yes"
     have_arm_neon="yes"
+    multithreading="no"
     ;;
   caanoo)
     sound_drivers="oss"
     drc_cache_base="yes"
     optimize_arm926ej="yes"
     need_warm="yes"
-    ;;
-  libretro)
-    sound_drivers="libretro"
-    need_libpicofe="no"
+    multithreading="no"
     ;;
   *)
     fail "unsupported platform: $platform"
@@ -146,6 +146,10 @@ for opt do
   ;;
   --disable-neon) have_arm_neon="no"
   ;;
+  --enable-threads) multithreading="yes"
+  ;;
+  --disable-threads) multithreading="no"
+  ;;
   --dynarec=*) dynarec="$optarg"
   ;;
   --disable-dynarec) dynarec="no"
@@ -166,6 +170,8 @@ if [ "$show_help" = "yes" ]; then
   echo "                           available: $sound_driver_list"
   echo "  --enable-neon"
   echo "  --disable-neon           enable/disable ARM NEON optimizations [guessed]"
+  echo "  --enable-threads"
+  echo "  --disable-threads        enable/disable multithreaded features [guessed]"
   echo "  --dynarec=NAME           select dynamic recompiler [guessed]"
   echo "                           available: $dynarec_list"
   echo "influential environment variables:"
@@ -340,10 +346,6 @@ generic)
 maemo)
   CFLAGS="$CFLAGS -DMAEMO -DMAEMO_CHANGES"
   ;;
-libretro)
-  CFLAGS="$CFLAGS -fPIC"
-  MAIN_LDFLAGS="$MAIN_LDFLAGS -shared -Wl,--no-undefined"
-  ;;
 esac
 
 # header/library presence tests
@@ -570,6 +572,7 @@ echo "tslib support       $have_tslib"
 if [ "$platform" = "generic" ]; then
   echo "OpenGL ES output    $have_gles"
 fi
+echo "multithreading      $multithreading"
 
 echo "# Automatically generated by configure" > $config_mak
 printf "# Configured with:" >> $config_mak
@@ -587,9 +590,6 @@ echo "MAIN_LDLIBS += $MAIN_LDLIBS" >> $config_mak
 echo "PLUGIN_CFLAGS += $PLUGIN_CFLAGS" >> $config_mak
 echo >> $config_mak
 
-if [ "$platform" = "libretro" ]; then
-  echo "TARGET = libretro.so" >> $config_mak
-fi
 echo "ARCH = $ARCH" >> $config_mak
 echo "PLATFORM = $platform" >> $config_mak
 echo "BUILTIN_GPU = $builtin_gpu" >> $config_mak
@@ -616,6 +616,10 @@ fi
 if [ "$have_c64x_dsp" = "yes" ]; then
   echo "HAVE_C64_TOOLS = 1" >> $config_mak
 fi
+if [ "$multithreading" = "yes" ]; then
+  echo "USE_ASYNC_CDROM = 1" >> $config_mak
+  echo "NDRC_THREAD = 1" >> $config_mak
+fi
 
 # use pandora's skin (for now)
 test -e skin || ln -s frontend/pandora/skin skin

diff --git a/frontend/main.c b/frontend/main.c
index 750e566..0bb4a6d 100644 (file)
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -14,6 +14,9 @@
 #if !defined(_WIN32) && !defined(NO_DYLIB)
 #include <dlfcn.h>
 #endif
+#ifdef HAVE_CPU_FEATURES
+#include "features/features_cpu.h"
+#endif
 
 #include "main.h"
 #include "plugin.h"
@@ -510,6 +513,9 @@ int emu_core_preinit(void)
 int emu_core_init(void)
 {
        SysPrintf("Starting PCSX-ReARMed " REV "%s\n", get_build_info());
+#ifdef HAVE_CPU_FEATURES
+       SysPrintf("%d cpu core(s) detected\n", cpu_features_get_core_amount());
+#endif
 
 #ifndef NO_FRONTEND
        check_profile();

diff --git a/frontend/menu.c b/frontend/menu.c
index 49ffed9..8549279 100644 (file)
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -104,6 +104,7 @@ static char last_selected_fname[MAXPATHLEN];
 static int config_save_counter, region, in_type_sel1, in_type_sel2;
 static int psx_clock;
 static int memcard1_sel = -1, memcard2_sel = -1;
+static int cd_buf_count;
 extern int g_autostateld_opt;
 static int menu_iopts[8];
 int g_opts, g_scaler, g_gamma = 100;
@@ -436,6 +437,7 @@ static const struct {
        CE_INTVAL(memcard1_sel),
        CE_INTVAL(memcard2_sel),
        CE_INTVAL(g_autostateld_opt),
+       CE_INTVAL(cd_buf_count),
        CE_INTVAL_N("adev0_is_nublike", in_adev_is_nublike[0]),
        CE_INTVAL_N("adev1_is_nublike", in_adev_is_nublike[1]),
        CE_INTVAL_V(frameskip, 4),
@@ -530,6 +532,8 @@ static int menu_write_config(int is_game)
                return -1;
        }
 
+       cd_buf_count = cdra_get_buf_count();
+
        for (i = 0; i < ARRAY_SIZE(config_data); i++) {
                fprintf(f, "%s = ", config_data[i].name);
                switch (config_data[i].len) {
@@ -691,6 +695,7 @@ int menu_load_config(int is_game)
        }
 
        keys_load_all(cfg);
+       cdra_set_buf_count(cd_buf_count);
        ret = 0;
 fail_read:
        free(cfg);
@@ -1687,6 +1692,9 @@ static menu_entry e_menu_adv_options[] =
        mee_enum_h    ("GPU l-list slow walking",0, menu_iopts[AMO_GPUL], men_autooo, h_cfg_gpul),
        mee_enum_h    ("Fractional framerate",   0, menu_iopts[AMO_FFPS], men_autooo, h_cfg_ffps),
        mee_onoff_h   ("Turbo CD-ROM ",          0, menu_iopts[AMO_TCD], 1, h_cfg_tcd),
+#ifdef USE_ASYNC_CDROM
+       mee_range     ("CD-ROM read-ahead",      0, cd_buf_count, 0, 1024),
+#endif
 #if !defined(DRC_DISABLE) || defined(LIGHTREC)
        mee_onoff_h   ("Disable dynarec (slow!)",0, menu_iopts[AMO_CPU],  1, h_cfg_nodrc),
 #endif
@@ -1721,6 +1729,7 @@ static int menu_loop_adv_options(int id, int keys)
                *opts[i].opt = *opts[i].mopt;
        Config.GpuListWalking = menu_iopts[AMO_GPUL] - 1;
        Config.FractionalFramerate = menu_iopts[AMO_FFPS] - 1;
+       cdra_set_buf_count(cd_buf_count);
 
        return 0;
 }

diff --git a/libpcsxcore/cdrom-async.c b/libpcsxcore/cdrom-async.c
index 2cb3047..4da0f37 100644 (file)
--- a/libpcsxcore/cdrom-async.c
+++ b/libpcsxcore/cdrom-async.c
@@ -487,6 +487,10 @@ void cdra_set_buf_count(int newcount)
    cdra_start_thread();
 }
 
+int cdra_get_buf_count(void)
+{
+   return acdrom.buf_cnt;
+}
 #else
 
 // phys. CD-ROM without a cache is unusable so not implemented
@@ -561,6 +565,7 @@ int cdra_is_physical(void) { return 0; }
 int cdra_check_eject(int *inserted) { return 0; }
 void cdra_stop_thread(void) {}
 void cdra_set_buf_count(int newcount) {}
+int  cdra_get_buf_count(void) { return 0; }
 
 #endif
 

diff --git a/libpcsxcore/cdrom-async.h b/libpcsxcore/cdrom-async.h
index 02fe6b7..22747a8 100644 (file)
--- a/libpcsxcore/cdrom-async.h
+++ b/libpcsxcore/cdrom-async.h
@@ -21,6 +21,7 @@ int  cdra_is_physical(void);
 int  cdra_check_eject(int *inserted);
 void cdra_stop_thread(void);
 void cdra_set_buf_count(int count);
+int  cdra_get_buf_count(void);
 
 void *cdra_getBuffer(void);