X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fcarthw%2Fsvp%2Fsvp.c;h=8861de04d1164b4c2fe88f89f6f7c1b16c3945f3;hb=0c7d1ba332b26f4ac67199e8ecbb826651f8512a;hp=d09ebeb2748f9969c0e0470a2e7d6b846ad8c5e9;hpb=cff531af94bd9c9c89ae162e80f48ddc26a4e504;p=picodrive.git

diff --git a/pico/carthw/svp/svp.c b/pico/carthw/svp/svp.c
index d09ebeb..8861de0 100644
--- a/pico/carthw/svp/svp.c
+++ b/pico/carthw/svp/svp.c
@@ -26,8 +26,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "../../pico_int.h"
-#include "../../cpu/drc/cmn.h"
+#include <pico/pico_int.h>
+#include <cpu/drc/cmn.h>
 #include "compiler.h"
 
 svp_t *svp = NULL;
@@ -56,8 +56,8 @@ static void PicoSVPReset(void)
 
 	memcpy(svp->iram_rom + 0x800, Pico.rom + 0x800, 0x20000 - 0x800);
 	ssp1601_reset(&svp->ssp1601);
-#ifndef PSP
-	if ((PicoOpt&POPT_EN_SVP_DRC) && svp_dyn_ready)
+#ifdef _SVP_DRC
+	if ((PicoOpt & POPT_EN_DRC) && svp_dyn_ready)
 		ssp1601_dyn_reset(&svp->ssp1601);
 #endif
 }
@@ -66,7 +66,7 @@ static void PicoSVPReset(void)
 static void PicoSVPLine(void)
 {
 	int count = 1;
-#if defined(ARM) || defined(PSP)
+#if defined(__arm__) || defined(PSP)
 	// performance hack
 	static int delay_lines = 0;
 	delay_lines++;
@@ -76,8 +76,8 @@ static void PicoSVPLine(void)
 	delay_lines = 0;
 #endif
 
-#ifndef PSP
-	if ((PicoOpt&POPT_EN_SVP_DRC) && svp_dyn_ready)
+#ifdef _SVP_DRC
+	if ((PicoOpt & POPT_EN_DRC) && svp_dyn_ready)
 		ssp1601_dyn_run(PicoSVPCycles * count);
 	else
 #endif
@@ -91,23 +91,20 @@ static void PicoSVPLine(void)
 }
 
 
-static int PicoSVPDma(unsigned int source, int len, unsigned short **srcp, unsigned short **limitp)
+static int PicoSVPDma(unsigned int source, int len, unsigned short **base, unsigned int *mask)
 {
 	if (source < Pico.romsize) // Rom
 	{
-		source -= 2;
-		*srcp = (unsigned short *)(Pico.rom + (source&~1));
-		*limitp = (unsigned short *)(Pico.rom + Pico.romsize);
-		return 1;
+		*base = (unsigned short *)(Pico.rom + (source & 0xfe0000));
+		*mask = 0x1ffff;
+		return source - 2;
 	}
 	else if ((source & 0xfe0000) == 0x300000)
 	{
 		elprintf(EL_VDPDMA|EL_SVP, "SVP DmaSlow from %06x, len=%i", source, len);
-		source &= 0x1fffe;
-		source -= 2;
-		*srcp = (unsigned short *)(svp->dram + source);
-		*limitp = (unsigned short *)(svp->dram + sizeof(svp->dram));
-		return 1;
+		*base = (unsigned short *)svp->dram;
+		*mask = 0x1ffff;
+		return source - 2;
 	}
 	else
 		elprintf(EL_VDPDMA|EL_SVP|EL_ANOMALY, "SVP FIXME unhandled DmaSlow from %06x, len=%i", source, len);
@@ -118,7 +115,7 @@ static int PicoSVPDma(unsigned int source, int len, unsigned short **srcp, unsig
 
 void PicoSVPInit(void)
 {
-#ifndef PSP
+#ifdef _SVP_DRC
 	// this is to unmap tcache and make
 	// mem available for large ROMs, MCD, etc.
 	drc_cmn_cleanup();
@@ -127,7 +124,7 @@ void PicoSVPInit(void)
 
 static void PicoSVPExit(void)
 {
-#ifndef PSP
+#ifdef _SVP_DRC
 	ssp1601_dyn_exit();
 #endif
 }
@@ -150,8 +147,8 @@ void PicoSVPStartup(void)
 
 	// init SVP compiler
 	svp_dyn_ready = 0;
-#ifndef PSP
-	if (PicoOpt & POPT_EN_SVP_DRC) {
+#ifdef _SVP_DRC
+	if (PicoOpt & POPT_EN_DRC) {
 		if (ssp1601_dyn_startup())
 			return;
 		svp_dyn_ready = 1;