X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=source%2Fgles2rice%2Fsrc%2FRSP_Parser.cpp;h=0c2de1fab7263ebf3fb60ba69e9a7aaa7e4c5778;hb=ca22e7b76883b946060a6b40bb8709c1981e1cf6;hp=d3a69d308c73b3ec6db9ee1bb8c76a9816e27f86;hpb=292f9317f53c38c181439013be7276f86517fd6b;p=mupen64plus-pandora.git

diff --git a/source/gles2rice/src/RSP_Parser.cpp b/source/gles2rice/src/RSP_Parser.cpp
index d3a69d3..0c2de1f 100644
--- a/source/gles2rice/src/RSP_Parser.cpp
+++ b/source/gles2rice/src/RSP_Parser.cpp
@@ -780,6 +780,13 @@ uint32 DLParser_CheckUcode(uint32 ucStart, uint32 ucDStart, uint32 ucSize, uint3
 extern int dlistMtxCount;
 extern bool bHalfTxtScale;
 
+extern float mspervi;
+extern float numvi;
+static int skipframe=0;
+static unsigned int oldtick=0;
+static int oldskip=0;
+extern bool skipping;
+
 void DLParser_Process(OSTask * pTask)
 {
     static int skipframe=0;
@@ -796,7 +803,7 @@ void DLParser_Process(OSTask * pTask)
     }
 
     status.bScreenIsDrawn = true;
-    if( options.bSkipFrame )
+/*    if( options.bSkipFrame )
     {
         skipframe++;
         if(skipframe%2)
@@ -806,12 +813,44 @@ void DLParser_Process(OSTask * pTask)
             return;
         }
     }
-
+*/
     if( currentRomOptions.N64RenderToTextureEmuType != TXT_BUF_NONE && defaultRomOptions.bSaveVRAM )
     {
         g_pFrameBufferManager->CheckRenderTextureCRCInRDRAM();
     }
 
+    unsigned int newtick=0;
+    static int count = 0;
+    if( options.bSkipFrame )
+    {
+ 	skipping=false;
+	newtick = SDL_GetTicks();
+	if (newtick-oldtick>400 || skipframe>4 || numvi==0) {
+		oldtick=newtick;			// too long frame delay, something must have gone wrong
+		skipping=false;
+	} else
+	if ((float)(newtick-oldtick)>=mspervi*numvi+3.0f) {
+		skipping=true;
+	}
+	// don't jump frameskipping...
+	if (skipping) {
+		//want to skip, be progress slowly...
+		if (skipframe>oldskip+1)
+			skipping = false;
+	}
+	if (skipping) {
+	        skipframe++;
+		status.bScreenIsDrawn = false;
+		TriggerDPInterrupt();
+		TriggerSPInterrupt();
+		return;
+	}
+        oldskip = skipframe;
+        skipframe=0;
+        oldtick=newtick;
+        numvi=0;
+    }
+
     g_pOSTask = pTask;
     
     DebuggerPauseCountN( NEXT_DLIST );