psp fixes, gamma

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@302 be3aeb3a-fb24-0410-a615-afba39da0efa

diff --git a/base_readme.txt b/base_readme.txt
index 471b3b6..3c00425 100644 (file)
--- a/base_readme.txt
+++ b/base_readme.txt
@@ -628,6 +628,13 @@ Additional thanks
 \r
 Changelog\r
 ---------\r
+1.35b\r
+  * PSP: mp3 code should no longer fail on 1.5 firmware.\r
+  + PSP: added gamma adjustment option.\r
+  * Fixed a sram bug in memhandlers (fixes Shining in the Darkness saves).\r
+  * PSP: fixed another bug in memhanlers, which crashed the emu for some games\r
+    (like NBA Jam).\r
+\r
 1.35a\r
   * PSP: fixed a bug which prevented to load any ROMs after testing the BIOS.\r
   * PSP: fixed incorrect CZ80 memory map setup, which caused Z80 crashes and\r

diff --git a/common/emu.c b/common/emu.c
index 644a502..71f6716 100644 (file)
--- a/common/emu.c
+++ b/common/emu.c
@@ -468,7 +468,11 @@ int emu_ReadConfig(int game, int no_defaults)
        //scaling_update();\r
        // some sanity checks\r
        if (currentConfig.CPUclock < 10 || currentConfig.CPUclock > 4096) currentConfig.CPUclock = 200;\r
+#ifdef PSP\r
+       if (currentConfig.gamma < -4 || currentConfig.gamma >  16) currentConfig.gamma = 0;\r
+#else\r
        if (currentConfig.gamma < 10 || currentConfig.gamma > 300) currentConfig.gamma = 100;\r
+#endif\r
        if (currentConfig.volume < 0 || currentConfig.volume > 99) currentConfig.volume = 50;\r
 #ifdef __GP2X__\r
        // if volume keys are unbound, bind them to volume control\r

diff --git a/common/menu.h b/common/menu.h
index 529d78d..2921c14 100644 (file)
--- a/common/menu.h
+++ b/common/menu.h
@@ -74,6 +74,7 @@ typedef enum
        MA_OPT3_PRES_FULLSCR,
        MA_OPT3_FILTERING,
        MA_OPT3_VSYNC,
+       MA_OPT3_GAMMAA,
        MA_OPT3_DONE,
        MA_CDOPT_TESTBIOS_USA,
        MA_CDOPT_TESTBIOS_EUR,

diff --git a/linux/Makefile b/linux/Makefile
index 0af279c..c9a281e 100644 (file)
--- a/linux/Makefile
+++ b/linux/Makefile
@@ -27,58 +27,62 @@ COPT    += `pkg-config --cflags gthread-2.0`
 LDFLAGS += `pkg-config --libs gthread-2.0`
 
 # frontend
-OBJS += ../gp2x/main.o ../gp2x/menu.o ../gp2x/emu.o ../gp2x/usbjoy.o blit.o \
+OBJS += platform/gp2x/main.o platform/gp2x/menu.o platform/gp2x/emu.o platform/gp2x/usbjoy.o blit.o \
                gp2x.o 940ctl_ym2612.o log_io.o
 
 # common
-OBJS += ../common/emu.o ../common/menu.o ../common/fonts.o ../common/readpng.o ../common/mp3_helix.o
+OBJS += platform/common/emu.o platform/common/menu.o platform/common/fonts.o \
+               platform/common/readpng.o platform/common/mp3_helix.o
 
 # Pico
-OBJS += ../../Pico/Area.o ../../Pico/Cart.o ../../Pico/Memory.o ../../Pico/Misc.o \
-               ../../Pico/Pico.o ../../Pico/Sek.o ../../Pico/VideoPort.o ../../Pico/Draw2.o ../../Pico/Draw.o \
-               ../../Pico/Patch.o
+OBJS += Pico/Area.o Pico/Cart.o Pico/Memory.o Pico/Misc.o Pico/Pico.o Pico/Sek.o \
+               Pico/VideoPort.o Pico/Draw2.o Pico/Draw.o Pico/Patch.o
 # Pico - CD
-OBJS += ../../Pico/cd/Pico.o ../../Pico/cd/Memory.o ../../Pico/cd/Sek.o ../../Pico/cd/LC89510.o \
-               ../../Pico/cd/cd_sys.o ../../Pico/cd/cd_file.o ../../Pico/cd/gfx_cd.o \
-               ../../Pico/cd/Area.o ../../Pico/cd/Misc.o ../../Pico/cd/pcm.o ../../Pico/cd/buffering.o
+OBJS += Pico/cd/Pico.o Pico/cd/Memory.o Pico/cd/Sek.o Pico/cd/LC89510.o \
+               Pico/cd/cd_sys.o Pico/cd/cd_file.o Pico/cd/gfx_cd.o \
+               Pico/cd/Area.o Pico/cd/Misc.o Pico/cd/pcm.o Pico/cd/buffering.o
 # Pico - sound
-OBJS += ../../Pico/sound/sound.o ../../Pico/sound/sn76496.o ../../Pico/sound/ym2612.o ../../Pico/sound/mix.o
+OBJS += Pico/sound/sound.o Pico/sound/sn76496.o Pico/sound/ym2612.o Pico/sound/mix.o
 # zlib
-OBJS += ../../zlib/gzio.o ../../zlib/inffast.o ../../zlib/inflate.o ../../zlib/inftrees.o ../../zlib/trees.o \
-       ../../zlib/deflate.o ../../zlib/crc32.o ../../zlib/adler32.o ../../zlib/zutil.o ../../zlib/compress.o
+OBJS += zlib/gzio.o zlib/inffast.o zlib/inflate.o zlib/inftrees.o zlib/trees.o \
+       zlib/deflate.o zlib/crc32.o zlib/adler32.o zlib/zutil.o zlib/compress.o
 # unzip
-OBJS += ../../unzip/unzip.o ../../unzip/unzip_stream.o
+OBJS += unzip/unzip.o unzip/unzip_stream.o
 # CPU cores
 ifeq "$(use_musashi)" "1"
 DEFINC += -DEMU_M68K
-OBJS += ../../cpu/musashi/m68kops.o ../../cpu/musashi/m68kcpu.o
+OBJS += cpu/musashi/m68kops.o cpu/musashi/m68kcpu.o
 endif
 ifeq "$(use_fame)" "1"
 DEFINC += -DEMU_F68K
-OBJS += ../../cpu/fame/famec.o
+OBJS += cpu/fame/famec.o
 endif
 # z80
 ifeq "$(use_mz80)" "1"
 DEFINC += -D_USE_MZ80
-OBJS += ../../cpu/mz80/mz80.o
+OBJS += cpu/mz80/mz80.o
 else
 DEFINC += -D_USE_CZ80
-OBJS += ../../cpu/cz80/cz80.o
+OBJS += cpu/cz80/cz80.o
 endif
 # misc
 ifeq "$(use_fame)" "1"
 ifeq "$(use_musashi)" "1"
-OBJS += ../../Pico/Debug.o
-OBJS += ../../cpu/musashi/m68kdasm.o
+OBJS += Pico/Debug.o
+OBJS += cpu/musashi/m68kdasm.o
 endif
 endif
 
+vpath %.c = ../..
+DIRS = platform platform/gp2x platform/common Pico Pico/cd Pico/sound zlib unzip \
+       cpu cpu/musashi cpu/fame cpu/mz80 cpu/cz80
 
-all: PicoDrive
+all: mkdirs PicoDrive
 clean: tidy
        @$(RM) PicoDrive
 tidy:
-       @$(RM) $(OBJS)
+       $(RM) $(OBJS)
+       rm -rf $(DIRS)
        @make -C ../../cpu/mz80/ clean
        @make -C ../common/helix/ X86=1 clean
 
@@ -86,11 +90,13 @@ PicoDrive : $(OBJS) ../common/helix/helix_mp3_x86.a
        @echo ">>>" $@
        $(GCC) $(COPT) $^ $(LDFLAGS) -lm -lpng -Wl,-Map=PicoDrive.map -o $@
 
+mkdirs:
+       mkdir -p $(DIRS)
 
 ../../cpu/musashi/m68kops.c :
        @make -C ../../cpu/musashi
 
-../../cpu/mz80/mz80.o : ../../cpu/mz80/mz80.asm
+cpu/mz80/mz80.o : ../../cpu/mz80/mz80.asm
        @echo $@
        @nasm -f elf $< -o $@
 
@@ -108,11 +114,11 @@ PicoDrive : $(OBJS) ../common/helix/helix_mp3_x86.a
        $(GCC) $(COPT) $(DEFINC) -c $< -o $@
 
 
-../../Pico/sound/ym2612.o : ../../Pico/sound/ym2612.c
+Pico/sound/ym2612.o : ../../Pico/sound/ym2612.c
        @echo ">>>" $@
        $(GCC) $(COPT_COMMON) $(DEFINC) -c $< -o $@
 
-../../cpu/fame/famec.o : ../../cpu/fame/famec.c ../../cpu/fame/famec_opcodes.h
+cpu/fame/famec.o : ../../cpu/fame/famec.c ../../cpu/fame/famec_opcodes.h
        @echo ">>>" $<
        $(GCC) $(COPT) $(DEFINC) -Wno-unused -c $< -o $@
 

diff --git a/psp/Makefile b/psp/Makefile
index 9161ea6..d2e0ac2 100644 (file)
--- a/psp/Makefile
+++ b/psp/Makefile
@@ -6,6 +6,7 @@ PSPSDK = $(shell psp-config --pspsdk-path)
 #use_musashi = 1\r
 #use_mz80 = 1\r
 amalgamate = 0\r
+for_15fw = 1\r
 \r
 \r
 CFLAGS += -I../.. -I. -DNO_SYNC\r
@@ -17,10 +18,13 @@ CFLAGS += -O2 -ftracer -fstrength-reduce -ffast-math
 else\r
 CFLAGS += -ggdb\r
 endif\r
+ifeq "$(for_15fw)" "1"\r
+CFLAGS += -DFW15\r
+endif\r
 \r
 \r
-# frontend\r
-OBJS += main.o emu.o mp3.o menu.o psp.o\r
+# frontend and stuff\r
+OBJS += main.o emu.o mp3.o menu.o psp.o asm_utils.o\r
 \r
 # common\r
 OBJS += ../common/emu.o ../common/menu.o ../common/fonts.o ../common/readpng.o\r
@@ -81,7 +85,9 @@ EXTRA_TARGETS = EBOOT.PBP
 PSP_EBOOT_TITLE = PicoDrive\r
 PSP_EBOOT_ICON = data/icon.png\r
 #PSP_EBOOT_PIC1 = .png\r
+ifneq "$(for_15fw)" "1"\r
 BUILD_PRX = 1\r
+endif\r
 \r
 CUSTOM_CLEAN = myclean\r
 \r

diff --git a/psp/asm_utils.h b/psp/asm_utils.h
new file mode 100644 (file)
index 0000000..ead5064
--- /dev/null
+++ b/psp/asm_utils.h
@@ -0,0 +1,2 @@
+// pointers must be word aligned
+void do_pal_convert(unsigned short *dest, unsigned short *src, int gammaa_val);

diff --git a/psp/asm_utils.s b/psp/asm_utils.s
new file mode 100644 (file)
index 0000000..11e3a17
--- /dev/null
+++ b/psp/asm_utils.s
@@ -0,0 +1,122 @@
+# vim:filetype=mips
+
+# some asm utils
+# (c) Copyright 2007, Grazvydas "notaz" Ignotas
+# All Rights Reserved
+
+.set noreorder
+.set noat
+
+.data
+.align 4
+
+.byte  0,  1,  6, 11, 16, 21, 26, 31 # -4
+.byte  0,  2,  7, 12, 16, 21, 26, 31 # -3
+.byte  0,  3,  7, 12, 17, 22, 26, 31 # -2
+.byte  0,  4,  8, 13, 17, 22, 26, 31 # -1
+gmtab:
+.byte  0,  5, 10, 15, 16, 21, 26, 31 #  0
+.byte  0,  6, 10, 15, 19, 23, 27, 31
+.byte  0,  7, 11, 15, 19, 23, 27, 31
+.byte  0,  8, 12, 16, 19, 23, 27, 31
+.byte  0,  9, 12, 16, 20, 24, 27, 31
+.byte  0, 10, 13, 17, 20, 24, 27, 31
+.byte  0, 10, 14, 17, 21, 24, 28, 31
+.byte  0, 11, 15, 18, 21, 24, 28, 31
+.byte  0, 12, 15, 18, 22, 25, 28, 31
+.byte  0, 13, 16, 19, 22, 25, 28, 31
+.byte  0, 14, 17, 20, 22, 25, 28, 31 # 10
+.byte  0, 15, 17, 20, 23, 26, 28, 31
+.byte  0, 16, 18, 21, 23, 26, 28, 31
+.byte  0, 16, 19, 21, 24, 26, 29, 31
+.byte  0, 17, 20, 22, 24, 26, 29, 31
+.byte  0, 18, 20, 22, 25, 27, 29, 31
+.byte  0, 19, 21, 23, 25, 27, 29, 31 # 16
+
+.text
+.align 4
+
+# bbbb bggg gggr rrrr
+
+.global do_pal_convert # dest, src, gammaa_val
+
+do_pal_convert:
+    bnez    $a2, dpc_gma
+    li      $t0, 64/2
+    lui     $t2, 0x00e
+    ori     $t2, 0x00e
+    lui     $t3, 0x006
+    ori     $t3, 0x006
+    lui     $t4, 0x0e0
+    ori     $t4, 0x0e0
+    lui     $t6, 0xe00
+    ori     $t6, 0xe00
+    lui     $t7, 0x600
+    ori     $t7, 0x600
+
+dpc_loop:
+    lw      $v0, 0($a1)
+    addiu   $a1, 4
+    and     $v1, $v0, $t2   # r
+    sll     $v1, 1
+    and     $t9, $v0, $t3
+    srl     $t9, 1
+    or      $v1, $t9        # r
+    and     $t9, $v0, $t4   # g
+    sll     $t8, $t9, 3
+    or      $v1, $t8
+    or      $v1, $t9        # g
+    and     $t9, $v0, $t6   # b
+    sll     $t9, 4
+    or      $v1, $t9
+    and     $t9, $v0, $t7
+    sll     $t9, 2
+    or      $v1, $t9        # b
+    sw      $v1, 0($a0)
+    addiu   $t0, -1
+    bnez    $t0, dpc_loop
+    addiu   $a0, 4
+
+    jr      $ra
+    nop
+
+dpc_gma:
+    sll     $a2, 3
+    lui     $t1, %hi(gmtab)
+    addiu   $t1, %lo(gmtab)
+    addu    $a2, $t1
+
+dpc_gma_loop:
+    lw      $v0, 0($a1)
+    addiu   $a1, 4
+    ext     $v1, $v0, 1, 3
+    addu    $v1, $a2
+    lb      $v1, 0($v1)
+    ext     $t1, $v0, 5, 3
+    addu    $t1, $a2
+    lb      $t1, 0($t1)
+    ext     $t2, $v0, 9, 3
+    addu    $t2, $a2
+    lb      $t2, 0($t2)
+    ext     $t3, $v0, 17, 3
+    addu    $t3, $a2
+    lb      $t3, 0($t3)
+    ext     $t4, $v0, 21, 3
+    addu    $t4, $a2
+    lb      $t4, 0($t4)
+    ext     $t5, $v0, 25, 3
+    addu    $t5, $a2
+    lb      $t5, 0($t5)
+    ins     $v1, $t1,  6, 5
+    ins     $v1, $t2, 11, 5
+    ins     $v1, $t3, 16, 5
+    ins     $v1, $t4, 22, 5
+    ins     $v1, $t5, 27, 5
+    sw      $v1, 0($a0)
+    addiu   $t0, -1
+    bnez    $t0, dpc_gma_loop
+    addiu   $a0, 4
+
+    jr      $ra
+    nop
+

diff --git a/psp/emu.c b/psp/emu.c
index 4006d9f..4292615 100644 (file)
--- a/psp/emu.c
+++ b/psp/emu.c
@@ -17,6 +17,7 @@
 #include "menu.h"
 #include "emu.h"
 #include "mp3.h"
+#include "asm_utils.h"
 #include "../common/emu.h"
 #include "../common/lprintf.h"
 #include "../../Pico/PicoInt.h"
@@ -239,25 +240,25 @@ static void set_scaling_params(void)
 
 static void do_pal_update(int allow_sh)
 {
-       unsigned int *spal=(void *)Pico.cram;
        unsigned int *dpal=(void *)localPal;
        int i;
 
-       for (i = 0x3f/2; i >= 0; i--)
-               dpal[i] = ((spal[i]&0x000f000f)<< 1)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)<<4);
+       //for (i = 0x3f/2; i >= 0; i--)
+       //      dpal[i] = ((spal[i]&0x000f000f)<< 1)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)<<4);
+       do_pal_convert(localPal, Pico.cram, currentConfig.gamma);
 
        if (allow_sh && (Pico.video.reg[0xC]&8)) // shadow/hilight?
        {
                // shadowed pixels
                for (i = 0x3f/2; i >= 0; i--)
-                       dpal[0x20|i] = dpal[0x60|i] = (dpal[i]>>1)&0x738e738e;
+                       dpal[0x20|i] = dpal[0x60|i] = (dpal[i]>>1)&0x7bcf7bcf;
                // hilighted pixels
                for (i = 0x3f; i >= 0; i--) {
-                       int t=localPal[i]&0xe71c;t+=0x4208;
-                       if (t&0x20) t|=0x1c;
-                       if (t&0x800) t|=0x700;
-                       if (t&0x10000) t|=0xe000;
-                       t&=0xe71c;
+                       int t=localPal[i]&0xf79e;t+=0x4208;
+                       if (t&0x20) t|=0x1e;
+                       if (t&0x800) t|=0x780;
+                       if (t&0x10000) t|=0xf000;
+                       t&=0xf79e;
                        localPal[0x80|i]=(unsigned short)t;
                }
                localPal[0xe0] = 0;

diff --git a/psp/main.c b/psp/main.c
index bad56a9..befc427 100644 (file)
--- a/psp/main.c
+++ b/psp/main.c
@@ -13,14 +13,11 @@
 #include "../common/lprintf.h"
 #include "version.h"
 
-#define GPROF 0
-#define GCOV 0
-
-#if GPROF
+#ifdef GPROF
 #include <pspprof.h>
 #endif
 
-#if GCOV
+#ifdef GCOV
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -32,7 +29,7 @@ void dummy(void)
 }
 #endif
 
-int main()
+int pico_main(void)
 {
        lprintf("\nPicoDrive v" VERSION " " __DATE__ " " __TIME__ "\n");
        psp_init();
@@ -49,7 +46,7 @@ int main()
                switch (engineState)
                {
                        case PGS_Menu:
-#if !GPROF
+#ifndef GPROF
                                menu_loop();
 #else
                                strcpy(romFileName, currentConfig.lastRomFile);
@@ -73,7 +70,7 @@ int main()
 
                        case PGS_Running:
                                emu_Loop();
-#if GPROF
+#ifdef GPROF
                                goto endloop;
 #endif
                                break;
@@ -91,10 +88,10 @@ int main()
 
        mp3_deinit();
        emu_Deinit();
-#if GPROF
+#ifdef GPROF
        gprof_cleanup();
 #endif
-#if !GCOV
+#ifndef GCOV
        psp_finish();
 #endif
 

diff --git a/psp/menu.c b/psp/menu.c
index e1daabf..5fb2d04 100644 (file)
--- a/psp/menu.c
+++ b/psp/menu.c
@@ -1005,7 +1005,8 @@ menu_entry opt3_entries[] =
        { NULL,                        MB_NONE,  MA_OPT3_SCALE,         NULL, 0, 0, 0, 1 },
        { NULL,                        MB_NONE,  MA_OPT3_HSCALE32,      NULL, 0, 0, 0, 1 },
        { NULL,                        MB_NONE,  MA_OPT3_HSCALE40,      NULL, 0, 0, 0, 1 },
-       { NULL,                        MB_ONOFF, MA_OPT3_FILTERING,     &currentConfig.scaling, 1, 0, 0, 1 },
+       { NULL,                        MB_ONOFF, MA_OPT3_FILTERING,     &currentConfig.scaling, 1,  0,  0, 1 },
+       { NULL,                        MB_RANGE, MA_OPT3_GAMMAA,        &currentConfig.gamma,   0, -4, 16, 1 },
        { NULL,                        MB_NONE,  MA_OPT3_VSYNC,         NULL, 0, 0, 0, 1 },
        { "Set to unscaled centered",  MB_NONE,  MA_OPT3_PRES_NOSCALE,  NULL, 0, 0, 0, 1 },
        { "Set to 4:3 scaled",         MB_NONE,  MA_OPT3_PRES_SCALE43,  NULL, 0, 0, 0, 1 },
@@ -1032,6 +1033,9 @@ static void menu_opt3_cust_draw(const menu_entry *entry, int x, int y, void *par
                case MA_OPT3_FILTERING:
                        text_out16(x, y, "Bilinear filtering                 %s", currentConfig.scaling?"ON":"OFF");
                        break;
+               case MA_OPT3_GAMMAA:
+                       text_out16(x, y, "Gamma adjustment                  %2i", currentConfig.gamma);
+                       break;
                case MA_OPT3_VSYNC: {
                        char *val = "    never";
                        if (currentConfig.EmuOpt & 0x2000)
@@ -1112,10 +1116,11 @@ static void dispmenu_loop_options(void)
                        int tmp;
                        me_process(opt3_entries, OPT3_ENTRY_COUNT, selected_id, (inp&BTN_RIGHT) ? 1 : 0);
                        switch (selected_id) {
-                               case MA_OPT3_SCALE:    setting = &currentConfig.scale; break;
-                               case MA_OPT3_HSCALE40: setting = &currentConfig.hscale40; is_32col = 0; break;
-                               case MA_OPT3_HSCALE32: setting = &currentConfig.hscale32; is_32col = 1; break;
-                               case MA_OPT3_FILTERING:menu_opt3_preview(is_32col); break;
+                               case MA_OPT3_SCALE:     setting = &currentConfig.scale; break;
+                               case MA_OPT3_HSCALE40:  setting = &currentConfig.hscale40; is_32col = 0; break;
+                               case MA_OPT3_HSCALE32:  setting = &currentConfig.hscale32; is_32col = 1; break;
+                               case MA_OPT3_FILTERING:
+                               case MA_OPT3_GAMMAA:    menu_opt3_preview(is_32col); break;
                                case MA_OPT3_VSYNC:    tmp = ((currentConfig.EmuOpt>>13)&1) | ((currentConfig.EmuOpt>>15)&2);
                                        tmp = (inp & BTN_LEFT) ? (tmp>>1) : ((tmp<<1)|1);
                                        if (tmp > 3) tmp = 3;

diff --git a/psp/mp3.c b/psp/mp3.c
index 456b72b..db3e39d 100644 (file)
--- a/psp/mp3.c
+++ b/psp/mp3.c
@@ -165,7 +165,8 @@ int mp3_init(void)
             mod = load_start_module("flash0:/kd/audiocodec.prx");
        else mod = load_start_module("flash0:/kd/avcodec.prx");
        if (mod < 0) {
-               ret = mod = load_start_module("flash0:/kd/audiocodec_260.prx"); // last chance..
+               ret = mod;
+               mod = load_start_module("flash0:/kd/audiocodec_260.prx"); // last chance..
                if (mod < 0) goto fail;
        }
 
@@ -204,8 +205,9 @@ int mp3_init(void)
                goto fail2;
        }
 
+       /* use slightly higher prio then main */
        thread_exit = 0;
-       thid = sceKernelCreateThread("mp3decode_thread", decode_thread, 30, 0x2000, 0, 0); /* use slightly higher prio then main */
+       thid = sceKernelCreateThread("mp3decode_thread", decode_thread, 30, 0x2000, 0, NULL);
        if (thid < 0) {
                lprintf("failed to create decode thread: %08x\n", thid);
                ret = thid;

diff --git a/psp/psp.c b/psp/psp.c
index 51b4471..c507e5d 100644 (file)
--- a/psp/psp.c
+++ b/psp/psp.c
@@ -14,14 +14,43 @@
 #include <psppower.h>
 #include <psprtc.h>
 #include <pspgu.h>
+#include <pspsdk.h>
 
 #include "psp.h"
 #include "emu.h"
 #include "../common/lprintf.h"
 
-PSP_MODULE_INFO("PicoDrive", 0, 1, 34);
+extern int pico_main(void);
+
+#ifndef FW15
+
+PSP_MODULE_INFO("PicoDrive", 0, 1, 35);
 PSP_HEAP_SIZE_MAX();
 
+int main() { return pico_main(); }     /* just a wrapper */
+
+#else
+
+PSP_MODULE_INFO("PicoDrive", 0x1000, 1, 35);
+PSP_MAIN_THREAD_ATTR(0);
+
+int main()
+{
+       SceUID thid;
+
+       /* this is the thing we need the kernel mode for */
+       pspSdkInstallNoDeviceCheckPatch();
+
+       thid = sceKernelCreateThread("pico_main", (SceKernelThreadEntry) pico_main, 32, 0x2000, PSP_THREAD_ATTR_USER, NULL);
+       if (thid >= 0)
+               sceKernelStartThread(thid, 0, 0);
+       sceKernelExitDeleteThread(0);
+
+       return 0;
+}
+
+#endif
+
 unsigned int __attribute__((aligned(16))) guCmdList[GU_CMDLIST_SIZE];
 
 void *psp_screen = VRAM_FB0;
@@ -47,7 +76,7 @@ static int power_callback(int unknown, int pwrflags, void *common)
                lprintf("power_callback: flags: 0x%08X: suspending\n", pwrflags);
                engineState = PGS_Menu;
        }
-       sceDisplayWaitVblankStart();
+       //sceDisplayWaitVblankStart();
        return 0;
 }
 
@@ -79,7 +108,7 @@ void psp_init(void)
        lprintf("entered psp_init, threadId %08x, priority %i\n", main_thread_id,
                sceKernelGetThreadCurrentPriority());
 
-       thid = sceKernelCreateThread("update_thread", callback_thread, 0x11, 0xFA0, 0, 0);
+       thid = sceKernelCreateThread("update_thread", callback_thread, 0x11, 0xFA0, 0, NULL);
        if (thid >= 0)
        {
                sceKernelStartThread(thid, 0, 0);

diff --git a/psp/version.h b/psp/version.h
index 62a58a7..5469221 100644 (file)
--- a/psp/version.h
+++ b/psp/version.h
@@ -1,2 +1,2 @@
-#define VERSION "1.35a"\r
+#define VERSION "1.35b"\r
 \r