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bugfix, fd leak

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@86 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-04-02 07:31:38 +00:00
parent 721cd3963f
commit 4696954094
6 changed files with 36 additions and 12 deletions
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2
Pico/cd/Pico.c
View file

@ -216,6 +216,7 @@ static __inline void update_chips(void)
// delayed setting of DMNA bit (needed for Silpheed)
if (Pico_mcd->m.state_flags & 2) {
Pico_mcd->m.state_flags &= ~2;
if (!(Pico_mcd->s68k_regs[3] & 4)) {
Pico_mcd->s68k_regs[3] |= 2;
Pico_mcd->s68k_regs[3] &= ~1;
#ifdef USE_POLL_DETECT
@ -225,6 +226,7 @@ static __inline void update_chips(void)
#endif
}
}
}
static int PicoFrameHintsMCD(void)

9
platform/gp2x/emu.c
View file

@ -272,6 +272,9 @@ int emu_ReloadRom(void)
get_ext(romFileName, ext);
}
if ((PicoMCD & 1) && Pico_mcd != NULL)
Stop_CD();
// check for MegaCD image
cd_state = emu_cd_check(&used_rom_name);
if (cd_state > 0) {
@ -837,9 +840,11 @@ static void RunEvents(unsigned int which)
{
if(which & 0x1800) { // save or load (but not both)
int do_it = 1;
if (!(which & 0x1000) && (currentConfig.EmuOpt & 0x200) && emu_check_save_file(state_slot)) {
if ( emu_check_save_file(state_slot) &&
(( (which & 0x1000) && (currentConfig.EmuOpt & 0x800)) || // load
(!(which & 0x1000) && (currentConfig.EmuOpt & 0x200))) ) { // save
unsigned long keys;
blit("", "OVERWRITE SAVE? (Y=yes, X=no)");
blit("", (which & 0x1000) ? "LOAD STATE? (Y=yes, X=no)" : "OVERWRITE SAVE? (Y=yes, X=no)");
while( !((keys = gp2x_joystick_read(1)) & (GP2X_X|GP2X_Y)) )
usleep(50*1024);
if (keys & GP2X_X) do_it = 0;

2
platform/gp2x/emu.h
View file

@ -20,7 +20,7 @@ typedef struct {
char lastRomFile[512];
int EmuOpt; // LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves,
// squidgehack, no_save_cfg_on_exit, <unused>, 16_bit_mode
// craigix_ram, confirm_save, show_cd_leds
// craigix_ram, confirm_save, show_cd_leds, confirm_load
//
int PicoOpt; // used for config saving only, see Pico.h
int PsndRate; // ditto

20
platform/gp2x/menu.c
View file

@ -956,7 +956,7 @@ static const char *region_name(unsigned int code)
static void draw_menu_options(int menu_sel)
{
int tl_x = 25, tl_y = 32, y;
char monostereo[8], strframeskip[8], *strrend, *strscaling;
char monostereo[8], strframeskip[8], *strrend, *strscaling, *strssconfirm;
strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");
if (currentConfig.Frameskip < 0)
@ -975,6 +975,12 @@ static void draw_menu_options(int menu_sel)
case 2: strscaling = "hw horiz. + vert."; break;
case 3: strscaling = "sw horizontal"; break;
}
switch ((currentConfig.EmuOpt >> 9) & 5) {
default: strssconfirm = "OFF"; break;
case 1: strssconfirm = "writes"; break;
case 4: strssconfirm = "loads"; break;
case 5: strssconfirm = "both"; break;
}
y = tl_y;
//memset(gp2x_screen, 0, 320*240);
@ -992,7 +998,7 @@ static void draw_menu_options(int menu_sel)
gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 9
gp2x_text_out8(tl_x, (y+=10), "Genesis Region: %s", region_name(currentConfig.PicoRegion));
gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 11
gp2x_text_out8(tl_x, (y+=10), "Confirm save overwrites %s", (currentConfig.EmuOpt &0x200)?"ON":"OFF"); // 12
gp2x_text_out8(tl_x, (y+=10), "Confirm savestate %s", strssconfirm); // 12
gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 13
gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);
gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");
@ -1083,7 +1089,6 @@ static int menu_loop_options(void)
case 8: currentConfig.PicoOpt^=0x200; break;
case 9: currentConfig.PicoOpt^=0x020; break;
case 11: currentConfig.EmuOpt ^=0x001; break;
case 12: currentConfig.EmuOpt ^=0x200; break;
case 15: cd_menu_loop_options();
if (engineState == PGS_ReloadRom)
return 0; // test BIOS
@ -1138,6 +1143,15 @@ static int menu_loop_options(void)
case 10:
region_prevnext(inp & GP2X_RIGHT);
break;
case 12: {
int n = ((currentConfig.EmuOpt>>9)&1) | ((currentConfig.EmuOpt>>10)&2);
n += (inp & GP2X_LEFT) ? -1 : 1;
if (n < 0) n = 0; else if (n > 3) n = 3;
n |= n << 1; n &= ~2;
currentConfig.EmuOpt &= ~0xa00;
currentConfig.EmuOpt |= n << 9;
break;
}
case 13:
if (inp & GP2X_RIGHT) {
state_slot++; if (state_slot > 9) state_slot = 0;

2
platform/linux/gp2x.c
View file

@ -402,7 +402,7 @@ int mmuunhack(void)
/* misc */
void spend_cycles(int c)
{
usleep(c/*/200*/);
usleep(c/200);
}

3
platform/readme.txt
View file

@ -227,6 +227,9 @@ Changelog
* Improved z80 timing, should fix some sound problems.
* Fixed a bug with sram register (fixes Phantasy Star 4).
* Added code for PRG ram write protection register (Dungeon Explorer).
* The memory mode register change in 1.31 was unsafe and caused some glitches in
AH-3 Thunderstrike. Fixed.
* Fixed a file descriptor leak.
1.31
* Changed the way memory mode register is read (fixes Lunar 2, broken in 1.30).