git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@23061 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 43 insertions, 0 deletions

diff --git a/plugins/dfOpenGL/gllog.c b/plugins/dfOpenGL/gllog.c
new file mode 100644
index 00000000..447b05a5
--- /dev/null
+++ b/plugins/dfOpenGL/gllog.c
@@ -0,0 +1,43 @@
+// comment next line and all gllog(xx,....) will go to gpulog.txt (enable logging)
+#define _COMMENTLOG
+
+void gllog(int level, char *fmt,...)
+{
+#ifndef _COMMENTLOG
+	static FILE *out=NULL;
+	static char tmpbuf[200], tmpbufold[200];
+
+	static int repeatcount=0;
+
+	if(out==NULL)
+	{
+		// open output file !
+		if((out=fopen("gpulog.txt","wb"))==NULL)exit(1);
+	}
+	// file already opened
+
+    va_list marker;
+	va_start(marker,fmt);
+	vsprintf(tmpbuf, fmt, marker );
+	va_end(marker);
+
+	// we dont log the same line multiple times 
+	if(strcmp(tmpbufold,tmpbuf)==0)
+	{
+		repeatcount++;
+		return;
+	}
+	else
+	{
+		// copy the new line to the old buffer
+		strcpy(tmpbufold,tmpbuf);
+		if(repeatcount>0)
+		{
+			fprintf(out,"Last message repeated %d times\n",repeatcount);
+			repeatcount=0;
+		}
+		fprintf(out,"Level: %d msg: %s\n",level,tmpbuf);
+		fflush(out);
+	}
+#endif
+}