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ROM load progress bar

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@224 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-08-23 13:24:11 +00:00
parent 95151aea9d
commit b9f8cb3d6d
5 changed files with 45 additions and 6 deletions
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2
gp2x/Makefile
View file

@ -210,7 +210,7 @@ $(error need VER)
endif
endif
rel: PicoDrive.gpe code940/code940.bin ../readme.txt config.txt PicoDrive.man.txt PicoDrive.png
rel: PicoDrive.gpe code940/pico940.bin ../readme.txt config.txt PicoDrive.man.txt PicoDrive.png
zip -9 -j ../../PicoDrive_$(VER).zip $^ mmuhack.o
code940/code940.bin:

4
gp2x/emu.c
View file

@ -287,6 +287,8 @@ int emu_ReloadRom(void)
return 0;
}
menu_romload_prepare(used_rom_name);
if(rom_data) {
free(rom_data);
rom_data = 0;
@ -297,9 +299,11 @@ int emu_ReloadRom(void)
sprintf(menuErrorMsg, "PicoCartLoad() failed.");
printf("%s\n", menuErrorMsg);
pm_close(rom);
menu_romload_end();
return 0;
}
pm_close(rom);
menu_romload_end();
// detect wrong files (Pico crashes on very small files), also see if ROM EP is good
if(rom_size <= 0x200 || strncmp((char *)rom_data, "Pico", 4) == 0 ||

9
gp2x/gp2x.c
View file

@ -159,10 +159,11 @@ void gp2x_video_wait_vsync(void)
void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len)
{
if (buffers & (1<<0)) memcpy((char *)gp2x_screens[0] + offset, data, len);
if (buffers & (1<<1)) memcpy((char *)gp2x_screens[1] + offset, data, len);
if (buffers & (1<<2)) memcpy((char *)gp2x_screens[2] + offset, data, len);
if (buffers & (1<<3)) memcpy((char *)gp2x_screens[3] + offset, data, len);
char *dst;
if (buffers & (1<<0)) { dst = (char *)gp2x_screens[0] + offset; if (dst != data) memcpy(dst, data, len); }
if (buffers & (1<<1)) { dst = (char *)gp2x_screens[1] + offset; if (dst != data) memcpy(dst, data, len); }
if (buffers & (1<<2)) { dst = (char *)gp2x_screens[2] + offset; if (dst != data) memcpy(dst, data, len); }
if (buffers & (1<<3)) { dst = (char *)gp2x_screens[3] + offset; if (dst != data) memcpy(dst, data, len); }
}

34
gp2x/menu.c
View file

@ -420,6 +420,39 @@ static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
// --------- loading ROM screen ----------
static void load_progress_cb(int percent)
{
int ln, len = percent * 320 / 100;
unsigned char *dst = (unsigned char *)gp2x_screen + 320*20;
if (len > 320) len = 320;
for (ln = 10; ln > 0; ln--, dst += 320)
memset(dst, 0xf0, len);
gp2x_video_flip2();
}
void menu_romload_prepare(const char *rom_name)
{
const char *p = rom_name + strlen(rom_name);
while (p > rom_name && *p != '/') p--;
gp2x_pd_clone_buffer2();
gp2x_smalltext8(1, 1, "Loading");
gp2x_smalltext8_lim(1, 10, p, 53);
gp2x_memcpy_buffers(3, gp2x_screen, 0, 320*240);
gp2x_video_flip2();
PicoCartLoadProgressCB = load_progress_cb;
}
void menu_romload_end(void)
{
PicoCartLoadProgressCB = NULL;
gp2x_smalltext8(1, 30, "Starting emulation...");
gp2x_video_flip2();
}
// -------------- ROM selector --------------
static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
@ -429,7 +462,6 @@ static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)
start = 12 - sel;
n--; // exclude current dir (".")
//memset(gp2x_screen, 0, 320*240);
gp2x_pd_clone_buffer2();
if(start - 2 >= 0)

2
gp2x/menu.h
View file

@ -10,6 +10,8 @@ void gp2x_text_out15 (int x, int y, const char *text);
void gp2x_text_out8_2(int x, int y, const char *texto, int color);
void menu_loop(void);
int menu_loop_tray(void);
void menu_romload_prepare(const char *rom_name);
void menu_romload_end(void);
#define CONFIGURABLE_KEYS \
(GP2X_UP|GP2X_DOWN|GP2X_LEFT|GP2X_RIGHT|GP2X_A|GP2X_B|GP2X_X|GP2X_Y| \