X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fgizmondo%2Femu.c;h=30c6651b7d6b83761d8f518f17dd9a51cce10e0d;hb=7b4813faa6802f3aa07e9daef4aff729d8f78623;hp=c0211e6e93aa5c97f0e3c9ab2fb394ac972a6267;hpb=f4750ee051b509a17bb940d6372a0c12faae18cd;p=picodrive.git

diff --git a/platform/gizmondo/emu.c b/platform/gizmondo/emu.c
index c0211e6..30c6651 100644
--- a/platform/gizmondo/emu.c
+++ b/platform/gizmondo/emu.c
@@ -26,7 +26,6 @@
 
 // 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 short *snd_cbuff = NULL;
 static int snd_cbuf_samples = 0, snd_all_samples = 0;
@@ -95,7 +94,7 @@ void pemu_prep_defconfig(void)
 
 static int EmuScanBegin16(unsigned int num)
 {
-	DrawLineDest = (unsigned short *) giz_screen + 321 * num;
+	Pico.est.DrawLineDest = (unsigned short *) giz_screen + 321 * num;
 
 	if ((currentConfig.EmuOpt&0x4000) && (num&1) == 0) // (Pico.m.frame_count&1))
 		return 1; // skip next line
@@ -106,7 +105,7 @@ static int EmuScanBegin16(unsigned int num)
 static int EmuScanBegin8(unsigned int num)
 {
 	// draw like the fast renderer
-	HighCol = gfx_buffer + 328 * num;
+	Pico.est.HighCol = gfx_buffer + 328 * num;
 
 	return 0;
 }
@@ -123,13 +122,6 @@ static void osd_text(int x, int y, const char *text)
 	emu_text_out16(x, y, text);
 }
 
-/*
-void log1(void *p1, void *p2)
-{
-	lprintf("%p %p %p\n", p1, p2, DrawLineDest);
-}
-*/
-
 static void cd_leds(void)
 {
 	static int old_reg = 0;
@@ -163,11 +155,11 @@ static void blit(const char *fps, const char *notice)
 		}
 		// a hack for VR
 		if (PicoAHW & PAHW_SVP)
-			memset32((int *)(PicoDraw2FB+328*8+328*223), 0xe0e0e0e0, 328);
+			memset32((int *)(Pico.est.Draw2FB+328*8+328*223), 0xe0e0e0e0, 328);
 		if (!(Pico.video.reg[12]&1)) lines_flags|=0x10000;
 		if (currentConfig.EmuOpt&0x4000)
 			lines_flags|=0x40000; // (Pico.m.frame_count&1)?0x20000:0x40000;
-		vidCpy8to16((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, lines_flags);
+		vidCpy8to16((unsigned short *)giz_screen+321*8, Pico.est.Draw2FB+328*8, localPal, lines_flags);
 	}
 	else if (!(emu_opt&0x80))
 	{
@@ -195,7 +187,7 @@ static void blit(const char *fps, const char *notice)
 		if (!(Pico.video.reg[12]&1)) lines_flags|=0x10000;
 		if (currentConfig.EmuOpt&0x4000)
 			lines_flags|=0x40000; // (Pico.m.frame_count&1)?0x20000:0x40000;
-		vidCpy8to16((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, lines_flags);
+		vidCpy8to16((unsigned short *)giz_screen+321*8, Pico.est.Draw2FB+328*8, localPal, lines_flags);
 	}
 
 	if (notice || (emu_opt & 2)) {
@@ -273,10 +265,8 @@ static void stdbg(const char *fmt, ...)
 
 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)
@@ -294,13 +284,15 @@ static void SkipFrame(void)
 }
 
 /* forced frame to front buffer */
-void pemu_forced_frame(int opts, int no_scale)
+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)