X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fpsp%2Femu.c;h=8deb7fd32c33721fe5dc2b8475cd5cdab13529fb;hb=ea38612fad50103e224a3d00492d40b7dcff9e94;hp=77b20d1916c1febf43f2128fabe7363667af3f70;hpb=74e1b42b9256870c7e9f70f5b4ca71ed0e8a63d5;p=picodrive.git

diff --git a/platform/psp/emu.c b/platform/psp/emu.c
index 77b20d1..8deb7fd 100644
--- a/platform/psp/emu.c
+++ b/platform/psp/emu.c
@@ -1,7 +1,10 @@
-// (c) Copyright 2007 notaz, All rights reserved.
-// Free for non-commercial use.
-
-// For commercial use, separate licencing terms must be obtained.
+/*
+ * PicoDrive
+ * (C) notaz, 2007,2008
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 
 #include <sys/stat.h>
 #include <sys/types.h>
@@ -33,7 +36,7 @@ int sceAudio_E0727056(int volume, void *buffer);	// blocking output
 int sceAudioOutput2GetRestSample();
 
 
-unsigned char *PicoDraw2FB = (unsigned char *)VRAM_CACHED_STUFF + 8; // +8 to be able to skip border with 1 quadword..
+//unsigned char *PicoDraw2FB = (unsigned char *)VRAM_CACHED_STUFF + 8; // +8 to be able to skip border with 1 quadword..
 int engineStateSuspend;
 
 #define PICO_PEN_ADJUST_X 4
@@ -220,7 +223,7 @@ static void do_pal_update(int allow_sh, int allow_as)
 		localPal[0xe0] = 0;
 		localPal[0xf0] = 0x001f;
 	}
-	else if (allow_as && (rendstatus & PDRAW_SPR_LO_ON_HI))
+	else if (allow_as && (Pico.est.rendstatus & PDRAW_SPR_LO_ON_HI))
 	{
 		memcpy32((int *)dpal+0x80/2, (void *)localPal, 0x40*2/4);
 	}
@@ -247,7 +250,7 @@ static void EmuScanPrepare(void)
 
 	if (Pico.m.dirtyPal)
 		do_pal_update(1, 1);
-	if ((rendstatus & PDRAW_SPR_LO_ON_HI) && !(Pico.video.reg[0xC]&8))
+	if ((Pico.est.rendstatus & PDRAW_SPR_LO_ON_HI) && !(Pico.video.reg[0xC]&8))
 	     amips_clut_f = amips_clut_6bit;
 	else amips_clut_f = amips_clut;
 }
@@ -466,8 +469,7 @@ static void vidResetMode(void)
 
 	// slow rend.
 	PicoDrawSetOutFormat(PDF_NONE, 0);
-	PicoScanBegin = EmuScanSlowBegin;
-	PicoScanEnd = EmuScanSlowEnd;
+	PicoDrawSetCallbacks(EmuScanSlowBegin, EmuScanSlowEnd);
 
 	localPal[0xe0] = 0;
 	localPal[0xf0] = 0x001f;
@@ -638,9 +640,8 @@ static void sound_deinit(void)
 static void writeSound(int len)
 {
 	int ret;
-	if (PicoOpt&8) len<<=1;
 
-	PsndOut += len;
+	PsndOut += len / 2;
 	/*if (PsndOut > sndBuffer_endptr) {
 		memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PsndOut - endptr + 1) / 2);
 		PsndOut = &sndBuffer[PsndOut - endptr];
@@ -652,7 +653,7 @@ static void writeSound(int len)
 		PsndOut = sndBuffer;
 
 	// signal the snd thread
-	samples_made += len;
+	samples_made += len / 2;
 	if (samples_made - samples_done > samples_block*2) {
 		// lprintf("signal, %i/%i\n", samples_done, samples_made);
 		ret = sceKernelSignalSema(sound_sem, 1);
@@ -668,13 +669,15 @@ static void SkipFrame(void)
 	PicoSkipFrame=0;
 }
 
-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_ALT_RENDERER;
+	PicoOpt |= POPT_ACC_SPRITES;
+	if (!no_scale)
+		PicoOpt |= POPT_EN_SOFTSCALE;
 	currentConfig.EmuOpt |= 0x80;
 
 	vidResetMode();
@@ -683,8 +686,7 @@ void pemu_forced_frame(int opts, int no_scale)
 	memset32_uncached((int *)psp_screen + 512*264*2/4, 0, 512*8*2/4);
 
 	PicoDrawSetOutFormat(PDF_NONE, 0);
-	PicoScanBegin = EmuScanSlowBegin;
-	PicoScanEnd = EmuScanSlowEnd;
+	PicoDrawSetCallbacks(EmuScanSlowBegin, EmuScanSlowEnd);
 	EmuScanPrepare();
 	PicoFrameDrawOnly();
 	blit1();