// main 300K gfx-related buffer. Used by menu and renderers.
unsigned char gfx_buffer[321*240*2*2];
-unsigned char *PicoDraw2FB = gfx_buffer; // temporary buffer for alt renderer ( (8+320)*(8+240+8) )
-static DWORD noticeMsgTime = 0;
static short *snd_cbuff = NULL;
static int snd_cbuf_samples = 0, snd_all_samples = 0;
static void blit(const char *fps, const char *notice);
static void clearArea(int full);
-void plat_status_msg(const char *format, ...)
-{
- /* TODO */
- noticeMsgTime = GetTickCount();
-}
-
int plat_get_root_dir(char *dst, int len)
{
if (len > 0) *dst = 0;
void pemu_prep_defconfig(void)
{
- memset(&defaultConfig, 0, sizeof(defaultConfig));
- defaultConfig.EmuOpt = 0x1d | 0x680; // | confirm_save, cd_leds, 16bit rend
- defaultConfig.s_PicoOpt = 0x0f | POPT_EN_MCD_PCM|POPT_EN_MCD_CDDA|POPT_EN_SVP_DRC|POPT_ACC_SPRITES;
defaultConfig.s_PsndRate = 22050;
- defaultConfig.s_PicoRegion = 0; // auto
- defaultConfig.s_PicoAutoRgnOrder = 0x184; // US, EU, JP
defaultConfig.s_PicoCDBuffers = 0;
- defaultConfig.Frameskip = -1; // auto
- defaultConfig.volume = 50;
defaultConfig.KeyBinds[ 2] = 1<<0; // SACB RLDU
defaultConfig.KeyBinds[ 3] = 1<<1;
defaultConfig.KeyBinds[ 0] = 1<<2;
defaultConfig.KeyBinds[12] = 1<<29; // vol up
defaultConfig.KeyBinds[11] = 1<<30; // vol down
defaultConfig.scaling = 0;
- defaultConfig.turbo_rate = 15;
}
static int EmuScanBegin16(unsigned int num)
{
- if (!(Pico.video.reg[1]&8)) num += 8;
DrawLineDest = (unsigned short *) giz_screen + 321 * num;
if ((currentConfig.EmuOpt&0x4000) && (num&1) == 0) // (Pico.m.frame_count&1))
static int EmuScanBegin8(unsigned int num)
{
// draw like the fast renderer
- if (!(Pico.video.reg[1]&8)) num += 8;
HighCol = gfx_buffer + 328 * num;
return 0;
vidConvCpyRGB565(localPal, Pico.cram, 0x40);
}
// a hack for VR
- if (PicoRead16Hook == PicoSVPRead16)
+ if (PicoAHW & PAHW_SVP)
memset32((int *)(PicoDraw2FB+328*8+328*223), 0xe0e0e0e0, 328);
if (!(Pico.video.reg[12]&1)) lines_flags|=0x10000;
if (currentConfig.EmuOpt&0x4000)
if (PicoOpt&0x10) {
} else if (currentConfig.EmuOpt&0x80) {
- PicoDrawSetColorFormat(1);
- PicoScanBegin = EmuScanBegin16;
+ PicoDrawSetOutFormat(PDF_RGB555, 0);
+ PicoDrawSetCallbacks(EmuScanBegin16, NULL);
} else {
- PicoDrawSetColorFormat(-1);
- PicoScanBegin = EmuScanBegin8;
+ PicoDrawSetOutFormat(PDF_NONE, 0);
+ PicoDrawSetCallbacks(EmuScanBegin8, NULL);
}
if ((PicoOpt&0x10) || !(currentConfig.EmuOpt&0x80)) {
// setup pal for 8-bit modes
static void updateSound(int len)
{
- if (PicoOpt&8) len<<=1;
-
- snd_all_samples += len;
- PsndOut += len;
+ snd_all_samples += len / 2;
+ PsndOut += len / 2;
if (PsndOut - snd_cbuff >= snd_cbuf_samples)
{
//if (PsndOut - snd_cbuff != snd_cbuf_samples)
}
/* forced frame to front buffer */
-void pemu_forced_frame(int opts)
+void pemu_forced_frame(int no_scale, int do_emu)
{
int po_old = PicoOpt;
int eo_old = currentConfig.EmuOpt;
PicoOpt &= ~0x10;
- PicoOpt |= opts|POPT_ACC_SPRITES;
+ PicoOpt |= POPT_ACC_SPRITES;
+ if (!no_scale)
+ PicoOpt |= POPT_EN_SOFTSCALE;
currentConfig.EmuOpt |= 0x80;
if (giz_screen == NULL)
giz_screen = fb_lock(1);
- PicoDrawSetColorFormat(1);
- PicoScanBegin = EmuScanBegin16;
+ PicoDrawSetOutFormat(PDF_RGB555, 0);
+ PicoDrawSetCallbacks(EmuScanBegin16, NULL);
Pico.m.dirtyPal = 1;
PicoFrameDrawOnly();