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giz menu works

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@231 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-09-01 11:07:03 +00:00
parent b39bf06ad7
commit e5f426aa2e
35 changed files with 2507 additions and 432 deletions
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11
Pico/Draw2.c
View file

@ -21,7 +21,6 @@
#define USE_CACHE
extern unsigned char *framebuff; // in format (8+320)x(8+224+8) (eights for borders)
int currpri = 0;
static int HighCache2A[41*(TILE_ROWS+1)+1+1]; // caches for high layers
@ -139,7 +138,7 @@ static void DrawWindowFull(int start, int end, int prio)
{
struct PicoVideo *pvid=&Pico.video;
int nametab, nametab_step, trow, tilex, blank=-1, code;
unsigned char *scrpos = framebuff;
unsigned char *scrpos = PicoDraw2FB;
int tile_start, tile_end; // in cells
// parse ranges
@ -239,7 +238,7 @@ static void DrawLayerFull(int plane, int *hcache, int planestart, int planeend)
if (plane==0) nametab=(pvid->reg[2]&0x38)<< 9; // A
else nametab=(pvid->reg[4]&0x07)<<12; // B
scrpos = framebuff;
scrpos = PicoDraw2FB;
scrpos+=8*328*(planestart-START_ROW);
// Get vertical scroll value:
@ -317,7 +316,7 @@ static void DrawTilesFromCacheF(int *hc)
// unsigned short *pal;
unsigned char pal;
short blank=-1; // The tile we know is blank
unsigned char *scrpos = framebuff, *pd = 0;
unsigned char *scrpos = PicoDraw2FB, *pd = 0;
// *hcache++ = code|(dx<<16)|(trow<<27); // cache it
scrpos+=(*hc++)*328 - START_ROW*328*8;
@ -380,7 +379,7 @@ static void DrawSpriteFull(unsigned int *sprite)
// goto first vertically visible tile
while(sy <= START_ROW*8) { sy+=8; tile+=tdeltay; height--; }
scrpos = framebuff;
scrpos = PicoDraw2FB;
scrpos+=(sy-START_ROW*8)*328;
for (; height > 0; height--, sy+=8, tile+=tdeltay)
@ -481,7 +480,7 @@ static void DrawAllSpritesFull(int prio, int maxwidth)
static void BackFillFull(int reg7)
{
unsigned int back, i;
unsigned int *p=(unsigned int *)framebuff;
unsigned int *p=(unsigned int *)PicoDraw2FB;
// Start with a background color:
// back=PicoCramHigh[reg7&0x3f];

12
Pico/Draw2.s
View file

@ -8,7 +8,7 @@
.extern Pico
.extern framebuff
.extern PicoDraw2FB
@ define these constants in your include file:
@ .equiv START_ROW, 1
@ -22,7 +22,7 @@
BackFillFull:
stmfd sp!, {r4-r9,lr}
ldr lr, =framebuff @ lr=framebuff
ldr lr, =PicoDraw2FB @ lr=PicoDraw2FB
ldr lr, [lr]
add lr, lr, #328*8
@ -394,7 +394,7 @@ DrawLayerFull:
and r4, r4, #7
orr lr, lr, r4, lsl #13 @ lr|=nametab_bits{3}<<13
ldr r11, =framebuff @ r11=framebuff
ldr r11, =PicoDraw2FB @ r11=PicoDraw2FB
ldr r11, [r11]
sub r4, r9, #(START_ROW<<24)
mov r4, r4, asr #24
@ -572,7 +572,7 @@ DrawTilesFromCacheF:
mov r9, #0xff000000 @ r9=prevcode=-1
mvn r6, #0 @ r6=prevy=-1
ldr r4, =framebuff @ r4=framebuff
ldr r4, =PicoDraw2FB @ r4=PicoDraw2FB
ldr r4, [r4]
ldr r1, [r0], #4 @ read y offset
mov r7, #328
@ -696,7 +696,7 @@ DrawWindowFull:
mov r9, #0xff000000 @ r9=prevcode=-1
ldr r11, =framebuff @ r11=scrpos
ldr r11, =PicoDraw2FB @ r11=scrpos
ldr r11, [r11]
add r11, r11, #328*8
add r11, r11, #8
@ -896,7 +896,7 @@ DrawSpriteFull:
ldr r10, =(Pico+0x10000) @ r10=Pico.vram
ldr r11, =framebuff @ r11=scrpos
ldr r11, =PicoDraw2FB @ r11=scrpos
ldr r11, [r11]
sub r1, r12, #(START_ROW*8)
mov r0, #328

1
Pico/Pico.h
View file

@ -118,6 +118,7 @@ void *blockcpy(void *dst, const void *src, size_t n);
// Draw2.c
// stuff below is optional
extern unsigned char *PicoDraw2FB; // buffer for fasr renderer in format (8+320)x(8+224+8) (eights for borders)
extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)
extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use

3
Pico/PicoInt.h
View file

@ -315,7 +315,8 @@ extern int z80startCycle, z80stopCycle; // in 68k cycles
PICO_INTERNAL int CheckDMA(void);
// cd/Pico.c
PICO_INTERNAL int PicoInitMCD(void);
PICO_INTERNAL int PicoInitMCD(void);
PICO_INTERNAL void PicoExitMCD(void);
PICO_INTERNAL int PicoResetMCD(int hard);
PICO_INTERNAL int PicoFrameMCD(void);

1
Pico/cd/Misc.c
View file

@ -1,6 +1,7 @@
// Some misc stuff
// (c) Copyright 2007, Grazvydas "notaz" Ignotas
#include "../PicoInt.h"
unsigned char formatted_bram[4*0x10] =
{

18
cpu/DrZ80/drz80.s
View file

@ -11,18 +11,21 @@
.global DrZ80Run
.global DrZ80Ver
.equiv INTERRUPT_MODE, 0 ;@0 = Use internal int handler, 1 = Use Mames int handler
.equiv FAST_Z80SP, 1 ;@0 = Use mem functions for stack pointer, 1 = Use direct mem pointer
.equiv UPDATE_CONTEXT, 0
.equiv DRZ80_FOR_PICODRIVE, 1
.equiv INTERRUPT_MODE, 0 ;@0 = Use internal int handler, 1 = Use Mames int handler
.equiv FAST_Z80SP, 1 ;@0 = Use mem functions for stack pointer, 1 = Use direct mem pointer
.equiv UPDATE_CONTEXT, 0
.equiv DRZ80_FOR_PICODRIVE, 1
.if INTERRUPT_MODE
.extern Interrupt
.extern Interrupt
.endif
.if DRZ80_FOR_PICODRIVE
.extern YM2612Read_
.extern YM2612Read_940
.include "port_config.s"
.extern YM2612Read_
.if EXTERNAL_YM2612
.extern YM2612Read_940
.endif
.extern PicoRead8
.extern Pico
.extern z80_write
@ -106,7 +109,6 @@ DrZ80Ver: .long 0x0001
.text
.if DRZ80_FOR_PICODRIVE
.include "port_config.s"
.macro YM2612Read_and_ret8
stmfd sp!,{r3,r12,lr}

0
platform/gp2x/asmutils.h → platform/common/arm_utils.h
View file

0
platform/gp2x/asmutils.s → platform/common/arm_utils.s
View file

0
platform/gp2x/fonts.c → platform/common/fonts.c
View file

0
platform/gp2x/fonts.h → platform/common/fonts.h
View file

6
platform/common/lprintf.h Normal file
View file

@ -0,0 +1,6 @@
#if defined(__GP2X__)
#define lprintf printf
#else
#include "giz.h"
#endif

314
platform/common/menu.c Normal file
View file

@ -0,0 +1,314 @@
// (c) Copyright 2006,2007 notaz, All rights reserved.
// Free for non-commercial use.
// For commercial use, separate licencing terms must be obtained.
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include "menu.h"
#include "fonts.h"
#include "readpng.h"
#include "lprintf.h"
#if defined(__GP2X__)
#include "../gp2x/gp2x.h"
#define SCREEN_WIDTH 320
#define SCREEN_BUFFER gp2x_screen
#elif defined(__GIZ__)
#include "../gizmondo/giz.h"
#define SCREEN_WIDTH 321
#define SCREEN_BUFFER giz_screen
#endif
static unsigned char menu_font_data[10240];
static int menu_text_color = 0xffff; // default to white
static int menu_sel_color = -1; // disabled
// draws text to current bbp16 screen
static void text_out16_(int x, int y, const char *text, int color)
{
int i, l, u, tr, tg, tb, len;
unsigned short *dest = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH;
tr = (color & 0xf800) >> 8;
tg = (color & 0x07e0) >> 3;
tb = (color & 0x001f) << 3;
if (text == (void *)1)
{
// selector symbol
text = "";
len = 1;
}
else
len = strlen(text);
for (i = 0; i < len; i++)
{
unsigned char *src = menu_font_data + (unsigned int)text[i]*4*10;
unsigned short *dst = dest;
for (l = 0; l < 10; l++, dst += SCREEN_WIDTH-8)
{
for (u = 8/2; u > 0; u--, src++)
{
int c, r, g, b;
c = *src >> 4;
r = (*dst & 0xf800) >> 8;
g = (*dst & 0x07e0) >> 3;
b = (*dst & 0x001f) << 3;
r = (c^0xf)*r/15 + c*tr/15;
g = (c^0xf)*g/15 + c*tg/15;
b = (c^0xf)*b/15 + c*tb/15;
*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
c = *src & 0xf;
r = (*dst & 0xf800) >> 8;
g = (*dst & 0x07e0) >> 3;
b = (*dst & 0x001f) << 3;
r = (c^0xf)*r/15 + c*tr/15;
g = (c^0xf)*g/15 + c*tg/15;
b = (c^0xf)*b/15 + c*tb/15;
*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
}
}
dest += 8;
}
}
void text_out16(int x, int y, const char *texto, ...)
{
va_list args;
char buffer[512];
va_start(args,texto);
vsprintf(buffer,texto,args);
va_end(args);
text_out16_(x,y,buffer,menu_text_color);
}
void smalltext_out16(int x, int y, const char *texto, int color)
{
int i;
unsigned char *src;
unsigned short *dst;
for (i = 0;; i++, x += 6)
{
unsigned char c = (unsigned char) texto[i];
int h = 8;
if (!c) break;
src = fontdata6x8[c];
dst = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH;
while (h--)
{
int w = 0x20;
while (w)
{
if( *src & w ) *dst = color;
dst++;
w>>=1;
}
src++;
dst += SCREEN_WIDTH-6;
}
}
}
void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)
{
char buffer[SCREEN_WIDTH/6+1];
strncpy(buffer, texto, SCREEN_WIDTH/6);
if (max > SCREEN_WIDTH/6) max = SCREEN_WIDTH/6;
if (max < 0) max = 0;
buffer[max] = 0;
smalltext_out16(x, y, buffer, color);
}
void menu_draw_selection(int x, int y, int w)
{
int i, h;
unsigned short *dst, *dest;
text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);
if (menu_sel_color < 0) return; // no selection hilight
if (y > 0) y--;
dest = (unsigned short *)SCREEN_BUFFER + x + y*SCREEN_WIDTH + 14;
for (h = 11; h > 0; h--)
{
dst = dest;
for (i = w; i > 0; i--)
*dst++ = menu_sel_color;
dest += SCREEN_WIDTH;
}
}
static int parse_hex_color(char *buff)
{
char *endp = buff;
int t = (int) strtoul(buff, &endp, 16);
if (endp != buff) return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);
return -1;
}
void menu_init(void)
{
int c, l;
unsigned char *fd = menu_font_data;
char buff[256];
FILE *f;
// generate default font from fontdata8x8
memset(menu_font_data, 0, sizeof(menu_font_data));
for (c = 0; c < 256; c++)
{
for (l = 0; l < 8; l++)
{
unsigned char fd8x8 = fontdata8x8[c*8+l];
if (fd8x8&0x80) *fd |= 0xf0;
if (fd8x8&0x40) *fd |= 0x0f; fd++;
if (fd8x8&0x20) *fd |= 0xf0;
if (fd8x8&0x10) *fd |= 0x0f; fd++;
if (fd8x8&0x08) *fd |= 0xf0;
if (fd8x8&0x04) *fd |= 0x0f; fd++;
if (fd8x8&0x02) *fd |= 0xf0;
if (fd8x8&0x01) *fd |= 0x0f; fd++;
}
fd += 8*2/2; // 2 empty lines
}
// load custom font and selector (stored as 1st symbol in font table)
readpng(menu_font_data, "skin/font.png", READPNG_FONT);
memcpy(menu_font_data, menu_font_data + ((int)'>')*4*10, 4*10); // default selector symbol is '>'
readpng(menu_font_data, "skin/selector.png", READPNG_SELECTOR);
// load custom colors
f = fopen("skin/skin.txt", "r");
if (f != NULL)
{
lprintf("found skin.txt\n");
while (!feof(f))
{
fgets(buff, sizeof(buff), f);
if (buff[0] == '#' || buff[0] == '/') continue; // comment
if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line
if (strncmp(buff, "text_color=", 11) == 0)
{
int tmp = parse_hex_color(buff+11);
if (tmp >= 0) menu_text_color = tmp;
else lprintf("skin.txt: parse error for text_color\n");
}
else if (strncmp(buff, "selection_color=", 16) == 0)
{
int tmp = parse_hex_color(buff+16);
if (tmp >= 0) menu_sel_color = tmp;
else lprintf("skin.txt: parse error for selection_color\n");
}
else
lprintf("skin.txt: parse error: %s\n", buff);
}
fclose(f);
}
}
int me_id2offset(const menu_entry *entries, int count, menu_id id)
{
int i;
for (i = 0; i < count; i++)
{
if (entries[i].id == id) return i;
}
lprintf("%s: id %i not found\n", __FUNCTION__, id);
return 0;
}
void me_enable(menu_entry *entries, int count, menu_id id, int enable)
{
int i = me_id2offset(entries, count, id);
entries[i].enabled = enable;
}
int me_count_enabled(const menu_entry *entries, int count)
{
int i, ret = 0;
for (i = 0; i < count; i++)
{
if (entries[i].enabled) ret++;
}
return ret;
}
menu_id me_index2id(const menu_entry *entries, int count, int index)
{
int i;
for (i = 0; i < count; i++)
{
if (entries[i].enabled)
{
if (index == 0) break;
index--;
}
}
if (i >= count) i = count - 1;
return entries[i].id;
}
void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)
{
int i, y1 = y;
for (i = 0; i < count; i++)
{
if (!entries[i].enabled) continue;
if (entries[i].name == NULL)
{
if (cust_draw != NULL)
cust_draw(&entries[i], x, y1, param);
y1 += 10;
continue;
}
text_out16(x, y1, entries[i].name);
if (entries[i].beh == MB_ONOFF)
text_out16(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");
else if (entries[i].beh == MB_RANGE)
text_out16(x + 27*8, y1, "%i", *(int *)entries[i].var);
y1 += 10;
}
}
int me_process(menu_entry *entries, int count, menu_id id, int is_next)
{
int i = me_id2offset(entries, count, id);
menu_entry *entry = &entries[i];
switch (entry->beh)
{
case MB_ONOFF:
*(int *)entry->var ^= entry->mask;
return 1;
case MB_RANGE:
*(int *)entry->var += is_next ? 1 : -1;
if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;
if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;
return 1;
default:
return 0;
}
}

98
platform/common/menu.h Normal file
View file

@ -0,0 +1,98 @@
// (c) Copyright 2006,2007 notaz, All rights reserved.
void menu_init(void);
void text_out16(int x, int y, const char *texto, ...);
void smalltext_out16(int x, int y, const char *texto, int color);
void smalltext_out16_lim(int x, int y, const char *texto, int color, int max);
void menu_draw_selection(int x, int y, int w);
typedef enum
{
MB_NONE = 1, /* no auto processing */
MB_ONOFF, /* ON/OFF setting */
MB_RANGE, /* [min-max] setting */
} menu_behavior;
typedef enum
{
MA_NONE = 1,
MA_MAIN_RESUME_GAME,
MA_MAIN_SAVE_STATE,
MA_MAIN_LOAD_STATE,
MA_MAIN_RESET_GAME,
MA_MAIN_LOAD_ROM,
MA_MAIN_OPTIONS,
MA_MAIN_CONTROLS,
MA_MAIN_CREDITS,
MA_MAIN_PATCHES,
MA_MAIN_EXIT,
MA_OPT_RENDERER,
MA_OPT_SCALING,
MA_OPT_ACC_TIMING,
MA_OPT_ACC_SPRITES,
MA_OPT_SHOW_FPS,
MA_OPT_FRAMESKIP,
MA_OPT_ENABLE_SOUND,
MA_OPT_SOUND_QUALITY,
MA_OPT_ARM940_SOUND,
MA_OPT_6BUTTON_PAD,
MA_OPT_REGION,
MA_OPT_SRAM_STATES,
MA_OPT_CONFIRM_STATES,
MA_OPT_SAVE_SLOT,
MA_OPT_CPU_CLOCKS,
MA_OPT_SCD_OPTS,
MA_OPT_ADV_OPTS,
MA_OPT_SAVECFG,
MA_OPT_SAVECFG_GAME,
MA_OPT_LOADCFG,
MA_OPT2_GAMMA,
MA_OPT2_A_SN_GAMMA,
MA_OPT2_VSYNC,
MA_OPT2_ENABLE_Z80,
MA_OPT2_ENABLE_YM2612,
MA_OPT2_ENABLE_SN76496,
MA_OPT2_GZIP_STATES,
MA_OPT2_NO_LAST_ROM,
MA_OPT2_RAMTIMINGS,
MA_OPT2_SQUIDGEHACK,
MA_OPT2_DONE,
MA_CDOPT_TESTBIOS_USA,
MA_CDOPT_TESTBIOS_EUR,
MA_CDOPT_TESTBIOS_JAP,
MA_CDOPT_LEDS,
MA_CDOPT_CDDA,
MA_CDOPT_PCM,
MA_CDOPT_READAHEAD,
MA_CDOPT_SAVERAM,
MA_CDOPT_SCALEROT_CHIP,
MA_CDOPT_BETTER_SYNC,
MA_CDOPT_DONE,
} menu_id;
typedef struct
{
char *name;
menu_behavior beh;
menu_id id;
void *var; /* for on-off settings */
int mask;
signed char min; /* for ranged integer settings, to be sign-extended */
signed char max;
char enabled;
} menu_entry;
typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);
int me_id2offset(const menu_entry *entries, int count, menu_id id);
void me_enable(menu_entry *entries, int count, menu_id id, int enable);
int me_count_enabled(const menu_entry *entries, int count);
menu_id me_index2id(const menu_entry *entries, int count, int index);
void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param);
int me_process(menu_entry *entries, int count, menu_id id, int is_next);

21
platform/gp2x/readpng.c → platform/common/readpng.c
View file

@ -2,6 +2,7 @@
#include <string.h>
#include <png.h>
#include "readpng.h"
#include "lprintf.h"
void readpng(void *dest, const char *fname, readpng_what what)
{
@ -18,14 +19,14 @@ void readpng(void *dest, const char *fname, readpng_what what)
fp = fopen(fname, "rb");
if (fp == NULL)
{
printf(__FILE__ ": failed to open: %s\n", fname);
lprintf(__FILE__ ": failed to open: %s\n", fname);
return;
}
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!png_ptr)
{
printf(__FILE__ ": png_create_read_struct() failed\n");
lprintf(__FILE__ ": png_create_read_struct() failed\n");
fclose(fp);
return;
}
@ -33,7 +34,7 @@ void readpng(void *dest, const char *fname, readpng_what what)
info_ptr = png_create_info_struct(png_ptr);
if (!info_ptr)
{
printf(__FILE__ ": png_create_info_struct() failed\n");
lprintf(__FILE__ ": png_create_info_struct() failed\n");
goto done;
}
@ -43,11 +44,11 @@ void readpng(void *dest, const char *fname, readpng_what what)
row_ptr = png_get_rows(png_ptr, info_ptr);
if (row_ptr == NULL)
{
printf(__FILE__ ": png_get_rows() failed\n");
lprintf(__FILE__ ": png_get_rows() failed\n");
goto done;
}
// printf("%s: %ix%i @ %ibpp\n", fname, (int)info_ptr->width, (int)info_ptr->height, info_ptr->pixel_depth);
// lprintf("%s: %ix%i @ %ibpp\n", fname, (int)info_ptr->width, (int)info_ptr->height, info_ptr->pixel_depth);
switch (what)
{
@ -57,7 +58,7 @@ void readpng(void *dest, const char *fname, readpng_what what)
unsigned short *dst = dest;
if (info_ptr->pixel_depth != 24)
{
printf(__FILE__ ": bg image uses %ibpp, needed 24bpp\n", info_ptr->pixel_depth);
lprintf(__FILE__ ": bg image uses %ibpp, needed 24bpp\n", info_ptr->pixel_depth);
break;
}
height = info_ptr->height;
@ -85,13 +86,13 @@ void readpng(void *dest, const char *fname, readpng_what what)
unsigned char *dst = dest;
if (info_ptr->width != 128 || info_ptr->height != 160)
{
printf(__FILE__ ": unexpected font image size %ix%i, needed 128x160\n",
lprintf(__FILE__ ": unexpected font image size %ix%i, needed 128x160\n",
(int)info_ptr->width, (int)info_ptr->height);
break;
}
if (info_ptr->pixel_depth != 8)
{
printf(__FILE__ ": font image uses %ibpp, needed 8bpp\n", info_ptr->pixel_depth);
lprintf(__FILE__ ": font image uses %ibpp, needed 8bpp\n", info_ptr->pixel_depth);
break;
}
for (y = 0; y < 16; y++)
@ -115,13 +116,13 @@ void readpng(void *dest, const char *fname, readpng_what what)
unsigned char *dst = dest;
if (info_ptr->width != 8 || info_ptr->height != 10)
{
printf(__FILE__ ": unexpected selector image size %ix%i, needed 8x10\n",
lprintf(__FILE__ ": unexpected selector image size %ix%i, needed 8x10\n",
(int)info_ptr->width, (int)info_ptr->height);
break;
}
if (info_ptr->pixel_depth != 8)
{
printf(__FILE__ ": selector image uses %ibpp, needed 8bpp\n", info_ptr->pixel_depth);
lprintf(__FILE__ ": selector image uses %ibpp, needed 8bpp\n", info_ptr->pixel_depth);
break;
}
for (y1 = 0; y1 < 10; y1++)

0
platform/gp2x/readpng.h → platform/common/readpng.h
View file

173
platform/gizmondo/Makefile Normal file
View file

@ -0,0 +1,173 @@
# you may or may not need to change this
CROSS = /opt/cegcc/arm-wince-cegcc/bin/
# settings
asm_memory = 1
asm_render = 1
asm_ym2612 = 1
asm_misc = 1
asm_cdpico = 1
asm_cdmemory = 1
amalgamate = 0
#profile = 1
DEFINC = -I../.. -I. -D__GIZ__ -D_UNZIP_SUPPORT
COPT_COMMON = -static -Wall -O2 -ftracer -fstrength-reduce -fomit-frame-pointer -fstrict-aliasing -ffast-math
ifeq "$(profile)" "1"
COPT_COMMON += -fprofile-generate
endif
ifeq "$(profile)" "2"
COPT_COMMON += -fprofile-use
endif
COPT = $(COPT_COMMON) -mtune=arm920t
ASFLAGS = -mcpu=arm920t -mfloat-abi=soft
GCC = $(CROSS)gcc
STRIP = $(CROSS)strip
AS = $(CROSS)as
LD = $(CROSS)ld
# frontend
OBJS += main.o menu.o giz.o emu.o
# common
OBJS += ../common/menu.o ../common/fonts.o ../common/arm_utils.o ../common/readpng.o
# Pico
ifeq "$(amalgamate)" "1"
OBJS += ../../PicoAll.o
else
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
endif
# asm stuff
ifeq "$(asm_render)" "1"
DEFINC += -D_ASM_DRAW_C
OBJS += ../../Pico/draw_asm.o ../../Pico/draw2_asm.o
endif
ifeq "$(asm_memory)" "1"
DEFINC += -D_ASM_MEMORY_C
OBJS += ../../Pico/memory_asm.o
endif
ifeq "$(asm_ym2612)" "1"
DEFINC += -D_ASM_YM2612_C
OBJS += ../../Pico/sound/ym2612_asm.o
endif
ifeq "$(asm_misc)" "1"
DEFINC += -D_ASM_MISC_C
OBJS += ../../Pico/misc_asm.o
OBJS += ../../Pico/cd/misc_asm.o
endif
ifeq "$(asm_cdpico)" "1"
DEFINC += -D_ASM_CD_PICO_C
OBJS += ../../Pico/cd/pico_asm.o
endif
ifeq "$(asm_cdmemory)" "1"
DEFINC += -D_ASM_CD_MEMORY_C
OBJS += ../../Pico/cd/memory_asm.o
endif
# Pico - sound
ifneq "$(amalgamate)" "1"
OBJS += ../../Pico/sound/sound.o
endif
OBJS += ../../Pico/sound/mix_asm.o
OBJS += ../../Pico/sound/sn76496.o ../../Pico/sound/ym2612.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
# unzip
OBJS += ../../unzip/unzip.o ../../unzip/unzip_stream.o
# mp3
OBJS += mp3.o
# CPU cores
# Cyclone
DEFINC += -DEMU_C68K
OBJS += ../../cpu/Cyclone/proj/Cyclone.o
# drz80
DEFINC += -D_USE_DRZ80
OBJS += ../../cpu/DrZ80/drz80.o
all: PicoDrive.exe
PicoDrive.exe : $(OBJS)
@echo $@
@$(GCC) -o $@ $(COPT) $^ -lm -lpng -Lkgsdk/ -lKGSDK -Wl,-Map=PicoDrive.map
ifeq ($(DEBUG),)
@$(STRIP) $@
endif
.c.o:
@echo $<
@$(GCC) $(COPT) $(DEFINC) -c $< -o $@
#.s.o:
# @echo $<
# $(GCC) $(COPT) $(DEFINC) -c $< -o $@
../../Pico/draw_asm.o : ../../Pico/Draw.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/draw2_asm.o : ../../Pico/Draw2.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/memory_asm.o : ../../Pico/Memory.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/sound/ym2612_asm.o : ../../Pico/sound/ym2612.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/sound/mix_asm.o : ../../Pico/sound/mix.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/misc_asm.o : ../../Pico/misc.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/cd/pico_asm.o : ../../Pico/cd/Pico.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/cd/memory_asm.o : ../../Pico/cd/Memory.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
../../Pico/cd/misc_asm.o : ../../Pico/cd/misc.s
@echo $<
@$(AS) $(ASFLAGS) $< -o $@
# build Cyclone
../../cpu/Cyclone/proj/Cyclone.s :
@echo building Cyclone...
@make -C ../../cpu/Cyclone/proj CONFIG_FILE=config_pico.h
# cleanup
clean: tidy
@$(RM) PicoDrive.exe
tidy:
@$(RM) $(OBJS)
clean_prof:
find ../.. -name '*.gcno' -delete
find ../.. -name '*.gcda' -delete
# ----------- release -----------
ifneq ($(findstring rel,$(MAKECMDGOALS)),)
ifeq ($(VER),)
$(error need VER)
endif
endif
rel: PicoDrive.exe kgsdk/ARMV4IRel/KGSDK.dll ../readme.txt config.txt
zip -9 -j ../../PicoDrive_$(VER).zip $^
zip -9 -r ../../PicoDrive_$(VER).zip skin -i \*.png -i \*.txt

33
platform/gizmondo/emu.c Normal file
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@ -0,0 +1,33 @@
#include <windows.h>
#include "emu.h"
char romFileName[MAX_PATH];
int engineState;
currentConfig_t currentConfig;
unsigned char *rom_data = NULL;
unsigned char *PicoDraw2FB = NULL; // temporary buffer for alt renderer
int state_slot = 0;
int reset_timing = 0;
int config_slot = 0, config_slot_current = 0;
int emu_ReloadRom(void){}
void emu_Init(void){}
void emu_Deinit(void){}
int emu_SaveLoadGame(int load, int sram){}
void emu_Loop(void){}
void emu_ResetGame(void){}
int emu_ReadConfig(int game, int no_defaults){}
int emu_WriteConfig(int game){}
char *emu_GetSaveFName(int load, int is_sram, int slot){}
int emu_check_save_file(int slot){}
void emu_set_save_cbs(int gz){}
void emu_forced_frame(void){}
int emu_cd_check(char **bios_file){}
int find_bios(int region, char **bios_file){}
void scaling_update(void){}

59
platform/gizmondo/emu.h Normal file
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@ -0,0 +1,59 @@
// (c) Copyright 2006-2007 notaz, All rights reserved.
// Free for non-commercial use.
// For commercial use, separate licencing terms must be obtained.
// engine states
enum TPicoGameState {
PGS_Paused = 1,
PGS_Running,
PGS_Quit,
PGS_KeyConfig,
PGS_ReloadRom,
PGS_Menu,
PGS_RestartRun,
};
typedef struct {
char lastRomFile[512];
int EmuOpt; // LSb->MSb: use_sram, show_fps, enable_sound, gzip_saves,
// <reserved>, no_save_cfg_on_exit, <unused>, 16_bit_mode
// <reserved>, confirm_save, show_cd_leds, confirm_load
// <reserved>, <reserved>
int PicoOpt; // used for config saving only, see Pico.h
int PsndRate; // ditto
int PicoRegion; // ditto
int Frameskip;
int CPUclock; // unused, placeholder for config compatibility
int KeyBinds[32];
int volume;
int gamma; // unused
int JoyBinds[4][32]; // unused
int PicoAutoRgnOrder;
int PicoCDBuffers;
int scaling; // unused
} currentConfig_t;
extern char romFileName[];
extern int engineState;
extern currentConfig_t currentConfig;
int emu_ReloadRom(void);
void emu_Init(void);
void emu_Deinit(void);
int emu_SaveLoadGame(int load, int sram);
void emu_Loop(void);
void emu_ResetGame(void);
int emu_ReadConfig(int game, int no_defaults);
int emu_WriteConfig(int game);
char *emu_GetSaveFName(int load, int is_sram, int slot);
int emu_check_save_file(int slot);
void emu_set_save_cbs(int gz);
void emu_forced_frame(void);
int emu_cd_check(char **bios_file);
int find_bios(int region, char **bios_file);
void scaling_update(void);

72
platform/gizmondo/giz.c Normal file
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@ -0,0 +1,72 @@
#include <windows.h>
#include <stdio.h>
#include <version.h>
#include "giz.h"
#include "kgsdk/Framework.h"
#include "kgsdk/Framework2D.h"
#define LOG_FILE "log.log"
void *giz_screen = NULL;
static FILE *logf = NULL;
void lprintf_al(const char *fmt, ...)
{
va_list vl;
if (logf == NULL)
{
logf = fopen(LOG_FILE, "w");
if (logf == NULL)
return;
}
//if (strchr(fmt, '\n'))
// fprintf(logf, "%lu: ", GetTickCount());
va_start(vl, fmt);
vfprintf(logf, fmt, vl);
va_end(vl);
fflush(logf);
}
static void giz_log_close(void)
{
if (logf != NULL)
{
fclose(logf);
logf = NULL;
}
}
void giz_init(HINSTANCE hInstance, HINSTANCE hPrevInstance)
{
int ret;
giz_screen = NULL;
lprintf("PicoDrive v" VERSION " (c) notaz, 2006,2007\n");
lprintf("%s %s\n\n", __DATE__, __TIME__);
ret = Framework_Init(hInstance, hPrevInstance);
if (!ret)
{
lprintf_al("Framework_Init() failed\n");
exit(1);
}
ret = Framework2D_Init();
if (!ret)
{
lprintf_al("Framework2D_Init() failed\n");
exit(1);
}
}
void giz_deinit(void)
{
Framework2D_Close();
Framework_Close();
giz_log_close();
}

22
platform/gizmondo/giz.h Normal file
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@ -0,0 +1,22 @@
extern void *giz_screen;
void giz_init();
void giz_deinit(void);
void lprintf_al(const char *fmt, ...);
#define lprintf lprintf_al
// button mappings, include kgsdk/Framework.h to use
#define BTN_LEFT (1 << FRAMEWORK_BUTTON_DPAD_LEFT)
#define BTN_RIGHT (1 << FRAMEWORK_BUTTON_DPAD_RIGHT)
#define BTN_UP (1 << FRAMEWORK_BUTTON_DPAD_UP)
#define BTN_DOWN (1 << FRAMEWORK_BUTTON_DPAD_DOWN)
#define BTN_STOP (1 << FRAMEWORK_BUTTON_STOP)
#define BTN_PLAY (1 << FRAMEWORK_BUTTON_PLAY)
#define BTN_FWD (1 << FRAMEWORK_BUTTON_FORWARD)
#define BTN_REW (1 << FRAMEWORK_BUTTON_REWIND)
#define BTN_L (1 << FRAMEWORK_BUTTON_LEFT_SHOULDER)
#define BTN_R (1 << FRAMEWORK_BUTTON_RIGHT_SHOULDER)
#define BTN_HOME (1 << FRAMEWORK_BUTTON_HOME)

63
platform/gizmondo/main.c Normal file
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@ -0,0 +1,63 @@
// (c) Copyright 2006 notaz, All rights reserved.
// Free for non-commercial use.
// For commercial use, separate licencing terms must be obtained.
#include <windows.h>
#include "giz.h"
#include "menu.h"
#include "../common/menu.h"
#include "emu.h"
#include "version.h"
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow)
{
emu_ReadConfig(0, 0);
giz_init(hInstance, hPrevInstance);
emu_Init();
menu_init();
engineState = PGS_Menu;
for (;;)
{
switch (engineState)
{
case PGS_Menu:
menu_loop();
break;
case PGS_ReloadRom:
if (emu_ReloadRom())
engineState = PGS_Running;
else {
lprintf("PGS_ReloadRom == 0\n");
engineState = PGS_Menu;
}
break;
case PGS_RestartRun:
engineState = PGS_Running;
case PGS_Running:
emu_Loop();
break;
case PGS_Quit:
goto endloop;
default:
lprintf("engine got into unknown state (%i), exitting\n", engineState);
goto endloop;
}
}
endloop:
emu_Deinit();
giz_deinit();
return 0;
}

1532
platform/gizmondo/menu.c Normal file
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File diff suppressed because it is too large Load diff

19
platform/gizmondo/menu.h Normal file
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@ -0,0 +1,19 @@
// (c) Copyright 2006,2007 notaz, All rights reserved.
// Free for non-commercial use.
// For commercial use, separate licencing terms must be obtained.
extern char menuErrorMsg[40];
void menu_init(void);
void text_out16(int x, int y, const char *texto, ...);
void menu_loop(void);
int menu_loop_tray(void);
void menu_romload_prepare(const char *rom_name);
void menu_romload_end(void);
// TODO: add more?
#define CONFIGURABLE_KEYS \
(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_STOP|BTN_PLAY|BTN_FWD|BTN_REW| \
BTN_L|BTN_R)

8
platform/gizmondo/mp3.c Normal file
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@ -0,0 +1,8 @@
#include <stdio.h>
int mp3_get_bitrate(FILE *f, int size){}
void mp3_start_play(FILE *f, int pos){}
int mp3_get_offset(void){} // 0-1023
void mp3_update(int *buffer, int length, int stereo){}

18
platform/gizmondo/port_config.h Normal file
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@ -0,0 +1,18 @@
// port specific settings
#ifndef PORT_CONFIG_H
#define PORT_CONFIG_H
#define CPU_CALL
// draw2.c
#define START_ROW 0 // which row of tiles to start rendering at?
#define END_ROW 28 // ..end
// pico.c
#define CAN_HANDLE_240_LINES 1
//#define dprintf(f,...) printf("%05i:%03i: " f "\n",Pico.m.frame_count,Pico.m.scanline,##__VA_ARGS__)
#define dprintf(x...)
#endif //PORT_CONFIG_H

10
platform/gizmondo/port_config.s Normal file
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@ -0,0 +1,10 @@
@ vim:filetype=armasm
@ .equiv START_ROW, 1
@ .equiv END_ROW, 27
@ one row means 8 pixels. If above example was used, (27-1)*8=208 lines would be rendered.
.equiv START_ROW, 0
.equiv END_ROW, 28
@ this should be set to one only for GP2X port
.equiv EXTERNAL_YM2612, 0

2
platform/gizmondo/version.h Normal file
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@ -0,0 +1,2 @@
#define VERSION "1.33"

3
platform/gp2x/940ctl.c
View file

@ -14,8 +14,9 @@
#include "gp2x.h"
#include "emu.h"
#include "menu.h"
#include "asmutils.h"
#include "mp3.h"
#include "../common/arm_utils.h"
#include "../common/menu.h"
#include "../../Pico/PicoInt.h"
#include "../../Pico/sound/mix.h"

7
platform/gp2x/Makefile
View file

@ -48,10 +48,13 @@ LD = $(CROSS)ld
OBJCOPY = $(CROSS)objcopy
# frontend
OBJS += main.o menu.o fonts.o gp2x.o usbjoy.o emu.o squidgehack.o asmutils.o cpuctrl.o readpng.o
OBJS += main.o menu.o gp2x.o usbjoy.o emu.o squidgehack.o cpuctrl.o
# 940 core control
OBJS += 940ctl.o
# common
OBJS += ../common/menu.o ../common/fonts.o ../common/arm_utils.o ../common/readpng.o
# Pico
ifeq "$(amalgamate)" "1"
OBJS += ../../PicoAll.o
@ -148,7 +151,7 @@ up: PicoDrive.gpe
# @cmd //C copy PicoDrive.gpe \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
testrefr.gpe : test.o gp2x.o asmutils.o
testrefr.gpe : test.o gp2x.o
@echo $@
@$(GCC) $(COPT) $^ -o $@
@$(STRIP) $@

18
platform/gp2x/emu.c
View file

@ -18,9 +18,9 @@
#include "gp2x.h"
#include "usbjoy.h"
#include "menu.h"
#include "asmutils.h"
#include "../common/arm_utils.h"
#include "../common/fonts.h"
#include "cpuctrl.h"
#include "fonts.h"
#include <Pico/PicoInt.h>
#include <Pico/Patch.h>
@ -52,7 +52,7 @@ static int combo_keys = 0, combo_acts = 0; // keys and actions which need button
static int gp2x_old_gamma = 100;
static unsigned char *movie_data = NULL;
static int movie_size = 0;
unsigned char *framebuff = 0; // temporary buffer for alt renderer
unsigned char *PicoDraw2FB = NULL; // temporary buffer for alt renderer
int state_slot = 0;
int reset_timing = 0;
int config_slot = 0, config_slot_current = 0;
@ -389,10 +389,10 @@ static void emu_msg_tray_open(void);
void emu_Init(void)
{
// make temp buffer for alt renderer
framebuff = malloc((8+320)*(8+240+8));
if (!framebuff)
PicoDraw2FB = malloc((8+320)*(8+240+8));
if (!PicoDraw2FB)
{
printf("framebuff == 0\n");
printf("PicoDraw2FB == 0\n");
}
// make dirs for saves, cfgs, etc.
@ -626,7 +626,7 @@ void emu_Deinit(void)
}
}
free(framebuff);
free(PicoDraw2FB);
PicoExit();
@ -768,7 +768,7 @@ static void blit(const char *fps, const char *notice)
// feed new palette to our device
gp2x_video_setpalette(localPal, 0x40);
}
vidCpyM2((unsigned char *)gp2x_screen+320*8, framebuff+328*8);
vidCpyM2((unsigned char *)gp2x_screen+320*8, PicoDraw2FB+328*8);
} else if (!(emu_opt&0x80)) {
// 8bit accurate renderer
if (Pico.m.dirtyPal) {
@ -1112,7 +1112,7 @@ void emu_forced_frame(void)
clearArea(1);
} else vidCpyM2 = vidCpyM2_40col;
vidCpyM2((unsigned char *)gp2x_screen+320*8, framebuff+328*8);
vidCpyM2((unsigned char *)gp2x_screen+320*8, PicoDraw2FB+328*8);
vidConvCpyRGB32(localPal, Pico.cram, 0x40);
gp2x_video_setpalette(localPal, 0x40);
*/

2
platform/gp2x/gp2x.c
View file

@ -34,7 +34,7 @@
#include "gp2x.h"
#include "usbjoy.h"
#include "asmutils.h"
#include "../common/arm_utils.h"
volatile unsigned short *gp2x_memregs;
//static

1
platform/gp2x/main.c
View file

@ -11,6 +11,7 @@
#include "gp2x.h"
#include "menu.h"
#include "../common/menu.h"
#include "emu.h"
#include "940ctl.h"
#include "version.h"

402
platform/gp2x/menu.c
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@ -13,10 +13,10 @@
#include "gp2x.h"
#include "emu.h"
#include "menu.h"
#include "fonts.h"
#include "usbjoy.h"
#include "asmutils.h"
#include "readpng.h"
#include "../common/arm_utils.h"
#include "../common/menu.h"
#include "../common/readpng.h"
#include "version.h"
#include <Pico/PicoInt.h>
@ -33,389 +33,18 @@ extern int mmuhack_status;
extern int state_slot;
extern int config_slot, config_slot_current;
static unsigned char menu_font_data[10240];
static char *gp2xKeyNames[] = {
static const char *gp2xKeyNames[] = {
"UP", "???", "LEFT", "???", "DOWN", "???", "RIGHT", "???",
"START", "SELECT", "L", "R", "A", "B", "X", "Y",
"???", "???", "???", "???", "???", "???", "VOL DOWN", "VOL UP",
"???", "???", "???", "PUSH", "???", "???", "???", "???"
};
static int menu_text_color = 0xffff; // default to white
static int menu_sel_color = -1; // disabled
char menuErrorMsg[40] = {0, };
static void menu_darken_bg(void *dst, int pixels, int darker);
static void menu_prepare_bg(int use_game_bg);
// draws text to current bbp16 screen
static void text_out16_(int x, int y, const char *text, int color)
{
int i, l, u, tr, tg, tb, len;
unsigned short *dest = (unsigned short *)gp2x_screen + x + y*320;
tr = (color & 0xf800) >> 8;
tg = (color & 0x07e0) >> 3;
tb = (color & 0x001f) << 3;
if (text == (void *)1)
{
// selector symbol
text = "";
len = 1;
}
else
len = strlen(text);
for (i = 0; i < len; i++)
{
unsigned char *src = menu_font_data + (unsigned int)text[i]*4*10;
unsigned short *dst = dest;
for (l = 0; l < 10; l++, dst += 320-8)
{
for (u = 8/2; u > 0; u--, src++)
{
int c, r, g, b;
c = *src >> 4;
r = (*dst & 0xf800) >> 8;
g = (*dst & 0x07e0) >> 3;
b = (*dst & 0x001f) << 3;
r = (c^0xf)*r/15 + c*tr/15;
g = (c^0xf)*g/15 + c*tg/15;
b = (c^0xf)*b/15 + c*tb/15;
*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
c = *src & 0xf;
r = (*dst & 0xf800) >> 8;
g = (*dst & 0x07e0) >> 3;
b = (*dst & 0x001f) << 3;
r = (c^0xf)*r/15 + c*tr/15;
g = (c^0xf)*g/15 + c*tg/15;
b = (c^0xf)*b/15 + c*tb/15;
*dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
}
}
dest += 8;
}
}
void text_out16(int x, int y, const char *texto, ...)
{
va_list args;
char buffer[512];
va_start(args,texto);
vsprintf(buffer,texto,args);
va_end(args);
text_out16_(x,y,buffer,menu_text_color);
}
static void smalltext_out16(int x, int y, const char *texto, int color)
{
int i;
unsigned char *src;
unsigned short *dst;
for (i = 0;; i++, x += 6)
{
unsigned char c = (unsigned char) texto[i];
int h = 8;
if (!c) break;
src = fontdata6x8[c];
dst = (unsigned short *)gp2x_screen + x + y*320;
while (h--)
{
int w = 0x20;
while (w)
{
if( *src & w ) *dst = color;
dst++;
w>>=1;
}
src++;
dst += 320-6;
}
}
}
static void smalltext_out16_lim(int x, int y, const char *texto, int color, int max)
{
char buffer[320/6+1];
strncpy(buffer, texto, 320/6);
if (max > 320/6) max = 320/6;
if (max < 0) max = 0;
buffer[max] = 0;
smalltext_out16(x, y, buffer, color);
}
static void draw_selection(int x, int y, int w)
{
int i, h;
unsigned short *dst, *dest;
text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);
if (menu_sel_color < 0) return; // no selection hilight
if (y > 0) y--;
dest = (unsigned short *)gp2x_screen + x + y*320 + 14;
for (h = 11; h > 0; h--)
{
dst = dest;
for (i = w; i > 0; i--)
*dst++ = menu_sel_color;
dest += 320;
}
}
static void menu_flip(void)
{
gp2x_video_flush_cache();
gp2x_video_flip2();
}
typedef enum
{
MB_NONE = 1, /* no auto processing */
MB_ONOFF, /* ON/OFF setting */
MB_RANGE, /* [min-max] setting */
} menu_behavior;
typedef enum
{
MA_NONE = 1,
MA_MAIN_RESUME_GAME,
MA_MAIN_SAVE_STATE,
MA_MAIN_LOAD_STATE,
MA_MAIN_RESET_GAME,
MA_MAIN_LOAD_ROM,
MA_MAIN_OPTIONS,
MA_MAIN_CONTROLS,
MA_MAIN_CREDITS,
MA_MAIN_PATCHES,
MA_MAIN_EXIT,
MA_OPT_RENDERER,
MA_OPT_SCALING,
MA_OPT_ACC_TIMING,
MA_OPT_ACC_SPRITES,
MA_OPT_SHOW_FPS,
MA_OPT_FRAMESKIP,
MA_OPT_ENABLE_SOUND,
MA_OPT_SOUND_QUALITY,
MA_OPT_ARM940_SOUND,
MA_OPT_6BUTTON_PAD,
MA_OPT_REGION,
MA_OPT_SRAM_STATES,
MA_OPT_CONFIRM_STATES,
MA_OPT_SAVE_SLOT,
MA_OPT_CPU_CLOCKS,
MA_OPT_SCD_OPTS,
MA_OPT_ADV_OPTS,
MA_OPT_SAVECFG,
MA_OPT_SAVECFG_GAME,
MA_OPT_LOADCFG,
MA_OPT2_GAMMA,
MA_OPT2_A_SN_GAMMA,
MA_OPT2_VSYNC,
MA_OPT2_ENABLE_Z80,
MA_OPT2_ENABLE_YM2612,
MA_OPT2_ENABLE_SN76496,
MA_OPT2_GZIP_STATES,
MA_OPT2_NO_LAST_ROM,
MA_OPT2_RAMTIMINGS,
MA_OPT2_SQUIDGEHACK,
MA_OPT2_DONE,
MA_CDOPT_TESTBIOS_USA,
MA_CDOPT_TESTBIOS_EUR,
MA_CDOPT_TESTBIOS_JAP,
MA_CDOPT_LEDS,
MA_CDOPT_CDDA,
MA_CDOPT_PCM,
MA_CDOPT_READAHEAD,
MA_CDOPT_SAVERAM,
MA_CDOPT_SCALEROT_CHIP,
MA_CDOPT_BETTER_SYNC,
MA_CDOPT_DONE,
} menu_id;
typedef struct
{
char *name;
menu_behavior beh;
menu_id id;
void *var; /* for on-off settings */
int mask;
signed char min; /* for ranged integer settings, to be sign-extended */
signed char max;
char enabled;
} menu_entry;
static int me_id2offset(const menu_entry *entries, int count, menu_id id)
{
int i;
for (i = 0; i < count; i++)
{
if (entries[i].id == id) return i;
}
printf("%s: id %i not found\n", __FUNCTION__, id);
return 0;
}
static void me_enable(menu_entry *entries, int count, menu_id id, int enable)
{
int i = me_id2offset(entries, count, id);
entries[i].enabled = enable;
}
static int me_count_enabled(const menu_entry *entries, int count)
{
int i, ret = 0;
for (i = 0; i < count; i++)
{
if (entries[i].enabled) ret++;
}
return ret;
}
static menu_id me_index2id(const menu_entry *entries, int count, int index)
{
int i;
for (i = 0; i < count; i++)
{
if (entries[i].enabled)
{
if (index == 0) break;
index--;
}
}
if (i >= count) i = count - 1;
return entries[i].id;
}
typedef void (me_draw_custom_f)(const menu_entry *entry, int x, int y, void *param);
static void me_draw(const menu_entry *entries, int count, int x, int y, me_draw_custom_f *cust_draw, void *param)
{
int i, y1 = y;
for (i = 0; i < count; i++)
{
if (!entries[i].enabled) continue;
if (entries[i].name == NULL)
{
if (cust_draw != NULL)
cust_draw(&entries[i], x, y1, param);
y1 += 10;
continue;
}
text_out16(x, y1, entries[i].name);
if (entries[i].beh == MB_ONOFF)
text_out16(x + 27*8, y1, (*(int *)entries[i].var & entries[i].mask) ? "ON" : "OFF");
else if (entries[i].beh == MB_RANGE)
text_out16(x + 27*8, y1, "%i", *(int *)entries[i].var);
y1 += 10;
}
}
static int me_process(menu_entry *entries, int count, menu_id id, int is_next)
{
int i = me_id2offset(entries, count, id);
menu_entry *entry = &entries[i];
switch (entry->beh)
{
case MB_ONOFF:
*(int *)entry->var ^= entry->mask;
return 1;
case MB_RANGE:
*(int *)entry->var += is_next ? 1 : -1;
if (*(int *)entry->var < (int)entry->min) *(int *)entry->var = (int)entry->min;
if (*(int *)entry->var > (int)entry->max) *(int *)entry->var = (int)entry->max;
return 1;
default:
return 0;
}
}
static int parse_hex_color(char *buff)
{
char *endp = buff;
int t = (int) strtoul(buff, &endp, 16);
if (endp != buff) return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);
return -1;
}
void menu_init(void)
{
int c, l;
unsigned char *fd = menu_font_data;
char buff[256];
FILE *f;
// generate default font from fontdata8x8
memset(menu_font_data, 0, sizeof(menu_font_data));
for (c = 0; c < 256; c++)
{
for (l = 0; l < 8; l++)
{
unsigned char fd8x8 = fontdata8x8[c*8+l];
if (fd8x8&0x80) *fd |= 0xf0;
if (fd8x8&0x40) *fd |= 0x0f; fd++;
if (fd8x8&0x20) *fd |= 0xf0;
if (fd8x8&0x10) *fd |= 0x0f; fd++;
if (fd8x8&0x08) *fd |= 0xf0;
if (fd8x8&0x04) *fd |= 0x0f; fd++;
if (fd8x8&0x02) *fd |= 0xf0;
if (fd8x8&0x01) *fd |= 0x0f; fd++;
}
fd += 8*2/2; // 2 empty lines
}
// load custom font and selector (stored as 1st symbol in font table)
readpng(menu_font_data, "skin/font.png", READPNG_FONT);
memcpy(menu_font_data, menu_font_data + ((int)'>')*4*10, 4*10); // default selector symbol is '>'
readpng(menu_font_data, "skin/selector.png", READPNG_SELECTOR);
// load custom colors
f = fopen("skin/skin.txt", "r");
if (f != NULL)
{
printf("found skin.txt\n");
while (!feof(f))
{
fgets(buff, sizeof(buff), f);
if (buff[0] == '#' || buff[0] == '/') continue; // comment
if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line
if (strncmp(buff, "text_color=", 11) == 0)
{
int tmp = parse_hex_color(buff+11);
if (tmp >= 0) menu_text_color = tmp;
else printf("skin.txt: parse error for text_color\n");
}
else if (strncmp(buff, "selection_color=", 16) == 0)
{
int tmp = parse_hex_color(buff+16);
if (tmp >= 0) menu_sel_color = tmp;
else printf("skin.txt: parse error for selection_color\n");
}
else
printf("skin.txt: parse error: %s\n", buff);
}
fclose(f);
}
}
static unsigned long inp_prev = 0;
static int inp_prevjoy = 0;
@ -500,6 +129,11 @@ static unsigned long wait_for_input_usbjoy(unsigned long interesting, int *joy)
return ret;
}
static void menu_flip(void)
{
gp2x_video_flush_cache();
gp2x_video_flip2();
}
// --------- loading ROM screen ----------
@ -887,7 +521,7 @@ static void draw_savestate_menu(int menu_sel, int is_loading)
text_out16(tl_x, 30, is_loading ? "Load state" : "Save state");
draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 108);
/* draw all 10 slots */
y = tl_y;
@ -1029,7 +663,7 @@ static void draw_key_config(const bind_action_t *opts, int opt_cnt, int player_i
x = 40;
}
draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
menu_draw_selection(x - 16, tl_y + sel*10, (player_idx >= 0) ? 66 : 130);
y = tl_y;
for (i = 0; i < opt_cnt; i++, y+=10)
@ -1110,7 +744,7 @@ static void draw_kc_sel(int menu_sel)
y = tl_y;
gp2x_pd_clone_buffer2();
draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 138);
text_out16(tl_x, y, "Player 1");
text_out16(tl_x, (y+=10), "Player 2");
@ -1246,7 +880,7 @@ static void draw_cd_menu_options(int menu_sel, struct bios_names_t *bios_names)
gp2x_pd_clone_buffer2();
draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 246);
me_draw(cdopt_entries, CDOPT_ENTRY_COUNT, tl_x, tl_y, menu_cdopt_cust_draw, bios_names);
@ -1347,7 +981,7 @@ menu_entry opt2_entries[] =
{
{ NULL, MB_NONE, MA_OPT2_GAMMA, NULL, 0, 0, 0, 1 },
{ "A_SN's gamma curve", MB_ONOFF, MA_OPT2_A_SN_GAMMA, &currentConfig.EmuOpt, 0x1000, 0, 0, 1 },
{ "Perfecf vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },
{ "Perfect vsync", MB_ONOFF, MA_OPT2_VSYNC, &currentConfig.EmuOpt, 0x2000, 0, 0, 1 },
{ "Emulate Z80", MB_ONOFF, MA_OPT2_ENABLE_Z80, &currentConfig.PicoOpt,0x0004, 0, 0, 1 },
{ "Emulate YM2612 (FM)", MB_ONOFF, MA_OPT2_ENABLE_YM2612, &currentConfig.PicoOpt,0x0001, 0, 0, 1 },
{ "Emulate SN76496 (PSG)", MB_ONOFF, MA_OPT2_ENABLE_SN76496,&currentConfig.PicoOpt,0x0002, 0, 0, 1 },
@ -1377,7 +1011,7 @@ static void draw_amenu_options(int menu_sel)
gp2x_pd_clone_buffer2();
draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 252);
me_draw(opt2_entries, OPT2_ENTRY_COUNT, tl_x, tl_y, menu_opt2_cust_draw, NULL);
@ -1546,7 +1180,7 @@ static void draw_menu_options(int menu_sel)
gp2x_pd_clone_buffer2();
draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 284);
me_draw(opt_entries, OPT_ENTRY_COUNT, tl_x, tl_y, menu_opt_cust_draw, NULL);
@ -1785,7 +1419,7 @@ static void draw_menu_root(int menu_sel)
text_out16(tl_x, 20, "PicoDrive v" VERSION);
draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
menu_draw_selection(tl_x - 16, tl_y + menu_sel*10, 146);
me_draw(main_entries, MAIN_ENTRY_COUNT, tl_x, tl_y, NULL, NULL);
@ -2008,7 +1642,7 @@ int menu_loop_tray(void)
char curr_path[PATH_MAX], *selfname;
FILE *tstf;
gp2x_memset_all_buffers(0, 0xe0, 320*240);
gp2x_memset_all_buffers(0, 0, 320*240*2);
menu_gfx_prepare();
if ( (tstf = fopen(currentConfig.lastRomFile, "rb")) )

2
platform/gp2x/menu.h
View file

@ -5,8 +5,6 @@
extern char menuErrorMsg[40];
void menu_init(void);
void text_out16(int x, int y, const char *texto, ...);
void menu_loop(void);
int menu_loop_tray(void);
void menu_romload_prepare(const char *rom_name);

8
platform/linux/Makefile
View file

@ -24,8 +24,12 @@ COPT += `pkg-config --cflags gthread-2.0`
LDFLAGS += `pkg-config --libs gthread-2.0`
# frontend
OBJS += ../gp2x/main.o ../gp2x/menu.o ../gp2x/fonts.o ../gp2x/emu.o ../gp2x/usbjoy.o blit.o \
gp2x.o 940ctl_ym2612.o ../gp2x/readpng.o
OBJS += ../gp2x/main.o ../gp2x/menu.o ../gp2x/emu.o ../gp2x/usbjoy.o blit.o \
gp2x.o 940ctl_ym2612.o
# common
OBJS += ../common/menu.o ../common/fonts.o ../common/readpng.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 \