1 files changed, 108 insertions, 0 deletions
diff --git a/libvideoeditor/osal/inc/LV_Macros.h b/libvideoeditor/osal/inc/LV_Macros.h
new file mode 100755
index 0000000..d6312cc
--- /dev/null
+++ b/libvideoeditor/osal/inc/LV_Macros.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2004-2011 NXP Software
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*******************************************************************************
+* @file        LV_Macros.h
+* @par        NXP Software
+* @brief    Macros definition for Smartphone team
+*******************************************************************************/
+
+#ifndef LV_MACROS_H
+#define LV_MACROS_H
+
+/*------------*/
+/*    INCLUDES  */
+/*------------*/
+#include "M4OSA_Memory.h"
+#include "M4OSA_Debug.h"
+
+/******************************************************************************
+*
+* CHECK_PTR(fct, p, err, errValue)
+* @note    This macro checks the value p. If it is NULL, it sets the variable err
+*           to errValue and jumps to the label <fct>_cleanUp. A trace is displayed
+*           signalling the error, the function name and the line number.
+*
+******************************************************************************/
+#define CHECK_PTR(fct, p, err, errValue) \
+{ \
+    if(M4OSA_NULL == (p)) \
+    { \
+        (err) = (errValue) ; \
+        M4OSA_TRACE1_1((M4OSA_Char*)"" #fct "(L%d): " #p " is NULL, returning " #errValue "",__LINE__) ; \
+        goto fct##_cleanUp; \
+    } \
+}
+
+/******************************************************************************
+*
+* CHECK_ERR(fct, err)
+* @note    This macro checks the value err. If it is not NULL, a trace is displayed
+*           signalling the error, the function name and the line number. The macro
+*           jumps to the label <fct>_cleanUp.
+*
+******************************************************************************/
+#define CHECK_ERR(fct, err) \
+{ \
+    if(M4NO_ERROR != (err)) \
+    { \
+        M4OSA_TRACE1_2((M4OSA_Char*)"!!! " #fct "(L%d): ERROR 0x%.8x returned",\
+                                                               __LINE__,err) ; \
+        goto fct##_cleanUp; \
+    } \
+}
+
+
+/******************************************************************************
+*
+* CHECK_ERR(fct, err)
+* @note    This macro compares a current state with a state value. If they are different,
+*           err is set to M4ERR_STATE.
+*           A trace is displayed signalling the error, the function name and the line number.
+*           The macro jumps to the label <fct>_cleanUp.
+*
+******************************************************************************/
+#define    CHECK_STATE(fct, stateValue, state) \
+{ \
+    if((stateValue) != (state)) \
+    { \
+        M4OSA_TRACE1_1("" #fct " called in bad state %d", state) ; \
+        (err) = M4ERR_STATE ; \
+        goto fct##_cleanUp; \
+    } \
+}
+
+/******************************************************************************
+*
+* SAFE_FREE(p)
+* @note    This macro checks the value of p is not NULL. If it is NULL, it does
+*           nothing. Else, p is de allocated and set to NULL.
+*
+******************************************************************************/
+#define SAFE_FREE(p) \
+{ \
+    if(M4OSA_NULL != (p)) \
+    { \
+        M4OSA_free((M4OSA_MemAddr32)(p)) ; \
+        (p) = M4OSA_NULL ; \
+    } \
+}
+
+
+
+#endif /*---  LV_MACROS_H ---*/
+