remove PicoDrive-specific stuff, add readme

[libpicofe.git] / win32 / plat.c

diff --git a/win32/plat.c b/win32/plat.c
deleted file mode 100644 (file)
index 42c493b..0000000
--- a/win32/plat.c
+++ /dev/null
@@ -1,249 +0,0 @@
-#include <windows.h>
-#include <stdio.h>
-
-#include "../common/lprintf.h"
-#include "../common/plat.h"
-#include "../common/emu.h"
-#include "../../pico/pico.h"
-#include "version.h"
-#include "direct.h"
-#include "dsnd.h"
-#include "main.h"
-
-static unsigned short screen_buff[320 * 240];
-static unsigned char PicoDraw2FB_[(8+320) * (8+240+8)];
-unsigned char *PicoDraw2FB = PicoDraw2FB_;
-const char *renderer_names[] = { NULL };
-const char *renderer_names32x[] = { NULL };
-
-void plat_init(void)
-{
-       g_screen_ptr = (void *)screen_buff;
-}
-
-int plat_is_dir(const char *path)
-{
-       return (GetFileAttributes(path) & FILE_ATTRIBUTE_DIRECTORY) ? 1 : 0;
-}
-
-unsigned int plat_get_ticks_ms(void)
-{
-       return GetTickCount();
-}
-
-unsigned int plat_get_ticks_us(void)
-{
-       // XXX: maybe performance counters?
-       return GetTickCount() * 1000;
-}
-
-void plat_wait_till_us(unsigned int us)
-{
-       int msdiff = (int)(us - plat_get_ticks_us()) / 1000;
-       if (msdiff > 6)
-               Sleep(msdiff - 6);
-       while (plat_get_ticks_us() < us)
-               ;
-}
-
-void plat_sleep_ms(int ms)
-{
-       Sleep(ms);
-}
-
-int plat_wait_event(int *fds_hnds, int count, int timeout_ms)
-{
-       return -1;
-}
-
-void pemu_prep_defconfig(void)
-{
-       memset(&defaultConfig, 0, sizeof(defaultConfig));
-       defaultConfig.s_PicoOpt|= POPT_6BTN_PAD; // for xmen proto
-       defaultConfig.s_PicoCDBuffers = 0;
-       defaultConfig.Frameskip = 0;
-}
-
-void pemu_validate_config(void)
-{
-}
-
-void pemu_loop_prep(void)
-{
-       PicoDrawSetOutFormat(PDF_RGB555, 1);
-       PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
-       pemu_sound_start();
-}
-
-void pemu_loop_end(void)
-{
-       pemu_sound_stop();
-}
-
-void pemu_forced_frame(int no_scale, int do_emu)
-{
-}
-
-void pemu_finalize_frame(const char *fps, const char *notice_msg)
-{
-}
-
-void plat_video_flip(void)
-{
-       DirectScreen(g_screen_ptr);
-       DirectPresent();
-}
-
-void plat_video_wait_vsync(void)
-{
-}
-
-void plat_video_toggle_renderer(int change, int is_menu)
-{
-       // this will auto-select SMS/32X renderers
-       PicoDrawSetOutFormat(PDF_RGB555, 1);
-}
-
-void emu_video_mode_change(int start_line, int line_count, int is_32cols)
-{
-       EmuScreenRect.left = is_32cols ? 32 : 0;
-       EmuScreenRect.right = is_32cols ? 256+32 : 320;
-       EmuScreenRect.top = start_line;
-       EmuScreenRect.bottom = start_line + line_count;
-
-       PostMessage(FrameWnd, WM_COMMAND, 0x20000 | 2000, 0);
-}
-
-static int sndbuff[2*44100/50/2 + 4];
-
-static void update_sound(int len)
-{
-       /* avoid writing audio when lagging behind to prevent audio lag */
-       if (PicoSkipFrame != 2)
-               DSoundUpdate(sndbuff, (currentConfig.EmuOpt & EOPT_NO_FRMLIMIT) ? 0 : 1);
-}
-
-void pemu_sound_start(void)
-{
-       int ret;
-
-       PsndOut = NULL;
-       currentConfig.EmuOpt &= ~EOPT_EXT_FRMLIMIT;
-
-       // prepare sound stuff
-       if (currentConfig.EmuOpt & EOPT_EN_SOUND)
-       {
-               PsndRerate(0);
-
-               ret = DSoundInit(FrameWnd, PsndRate, (PicoOpt & POPT_EN_STEREO) ? 1 : 0, PsndLen);
-               if (ret != 0) {
-                       lprintf("dsound init failed\n");
-                       return;
-               }
-
-               PsndOut = (void *)sndbuff;
-               PicoWriteSound = update_sound;
-               currentConfig.EmuOpt |= EOPT_EXT_FRMLIMIT;
-       }
-}
-
-void pemu_sound_stop(void)
-{
-       DSoundExit();
-}
-
-void pemu_sound_wait(void)
-{
-}
-
-int plat_get_root_dir(char *dst, int len)
-{
-       int ml;
-
-       ml = GetModuleFileName(NULL, dst, len);
-       while (ml > 0 && dst[ml] != '\\')
-               ml--;
-       if (ml != 0)
-               ml++;
-
-       dst[ml] = 0;
-       return ml;
-}
-
-void plat_status_msg_busy_first(const char *msg)
-{
-}
-
-void plat_status_msg_busy_next(const char *msg)
-{
-}
-
-void plat_status_msg_clear(void)
-{
-}
-
-void plat_video_menu_enter(int is_rom_loaded)
-{
-}
-
-void plat_video_menu_begin(void)
-{
-}
-
-void plat_video_menu_end(void)
-{
-}
-
-void plat_update_volume(int has_changed, int is_up)
-{
-}
-
-const char *plat_get_credits(void)
-{
-       return "PicoDrive v" VERSION " minibeta (c) notaz, 2006-2009\n\n"
-               "Credits:\n"
-               "fDave: base code of PicoDrive\n"
-               "Chui: Fame/C\n"
-               "NJ: CZ80\n"
-               "MAME devs: YM2612, SN76496 and SH2 cores\n"
-               "Stéphane Dallongeville: base of Fame/C (C68K), CZ80\n\n"
-               "Special thanks (ideas, valuable information and stuff):\n"
-               "Charles MacDonald, Eke, Exophase, Haze, Lordus, Nemesis,\n"
-               "Pierpaolo Prazzoli, Rokas, Steve Snake, Tasco Deluxe.\n";
-}
-
-void plat_debug_cat(char *str)
-{
-}
-
-// required by pico
-int mp3_get_bitrate(void *f, int size)
-{
-       return 128;
-}
-
-void mp3_start_play(void *f, int pos)
-{
-}
-
-void mp3_update(int *buffer, int length, int stereo)
-{
-}
-
-// other
-void lprintf(const char *fmt, ...)
-{
-  char buf[512];
-  va_list val;
-
-  va_start(val, fmt);
-  vsnprintf(buf, sizeof(buf), fmt, val);
-  va_end(val);
-  OutputDebugString(buf);
-  printf("%s", buf);
-}
-
-// fake
-int alphasort() { return 0; }
-int scandir() { return 0; }
-