Remove printfs from qpTestLog

These clutter up the standard output with shader compile times.
Also remove qpTestLog_writeMessage since it didn't seem to be used.

Change-Id: I218651f37ff6c9f40f6e81115f7fc64adb8d8500
diff --git a/framework/qphelper/qpTestLog.c b/framework/qphelper/qpTestLog.c
index 5e60797..00603c1 100644
--- a/framework/qphelper/qpTestLog.c
+++ b/framework/qphelper/qpTestLog.c
@@ -551,31 +551,6 @@
 }
 
 /*--------------------------------------------------------------------*//*!
- * \brief Write a message to output log
- * \param log		qpTestLog instance
- * \param format	Format string of message
- * \param ...		Parameters for message
- * \return true if ok, false otherwise
- *//*--------------------------------------------------------------------*/
-deBool qpTestLog_writeMessage (qpTestLog* log, const char* format, ...)
-{
-	char	buffer[1024];
-	va_list	args;
-
-	/* \todo [petri] Handle buffer overflows! */
-
-	va_start(args, format);
-	buffer[DE_LENGTH_OF_ARRAY(buffer) - 1] = 0;
-	vsnprintf(buffer, sizeof(buffer), format, args);
-	va_end(args);
-
-	printf("%s\n", buffer);
-
-	/* <Text>text</Text> */
-	return qpTestLog_writeKeyValuePair(log, "Text", DE_NULL, DE_NULL, DE_NULL, QP_KEY_TAG_LAST, buffer);
-}
-
-/*--------------------------------------------------------------------*//*!
  * \brief Write key-value-pair into log
  * \param log			qpTestLog instance
  * \param name			Unique identifier for entry
@@ -604,8 +579,6 @@
 	char tmpString[64];
 	int64ToString(value, tmpString);
 
-	printf("%s = %lld %s\n", description, (signed long long)value, unit ? unit : "");
-
 	/* <Number Name="name" Description="description" Tag="Performance">15</Number> */
 	return qpTestLog_writeKeyValuePair(log, "Number", name, description, unit, tag, tmpString);
 }
@@ -624,8 +597,6 @@
 	char tmpString[64];
 	floatToString(value, tmpString, sizeof(tmpString));
 
-	printf("%s = %f %s\n", description, value, unit ? unit : "");
-
 	/* <Number Name="name" Description="description" Tag="Performance">15</Number> */
 	return qpTestLog_writeKeyValuePair(log, "Number", name, description, unit, tag, tmpString);
 }
diff --git a/framework/qphelper/qpTestLog.h b/framework/qphelper/qpTestLog.h
index 807716e..d57f3c1 100644
--- a/framework/qphelper/qpTestLog.h
+++ b/framework/qphelper/qpTestLog.h
@@ -195,7 +195,6 @@
 deBool			qpTestLog_endCase				(qpTestLog* log, qpTestResult result, const char* description);
 deBool			qpTestLog_terminateCase			(qpTestLog* log, qpTestResult result);
 
-deBool			qpTestLog_writeMessage			(qpTestLog* log, const char* format, ...) DE_PRINTF_FUNC_ATTR(2,3);
 deBool			qpTestLog_startSection			(qpTestLog* log, const char* name, const char* description);
 deBool			qpTestLog_endSection			(qpTestLog* log);
 deBool			qpTestLog_writeText				(qpTestLog* log, const char* name, const char* description, qpKeyValueTag tag, const char* value);