commit f3529c34d00ce8d83838b390dc44fec2649e4b34
author Shuzhen Wang <shuzhenw@codeaurora.org> Tue Jan 28 17:15:45 2014 -0800
committer Naseer Ahmed <naseer@codeaurora.org> Fri Feb 28 16:34:05 2014 -0500
tree 14a126b2d9f7fb9c00806e425a4c911a95fd660f
parent afbd8b71799bba3d95b5215b7c3df3542a193d88

qdutils: make qdMetaData.h compatible with C

Graphics includes the header to determine color space.

Change-Id: If50fac13575295599b013b25492fcd4cb999beeb

libqdutils/qdMetaData.h

diff --git a/libqdutils/qdMetaData.h b/libqdutils/qdMetaData.h
index b4f67da..3a0e615 100644
--- a/libqdutils/qdMetaData.h
+++ b/libqdutils/qdMetaData.h
@@ -30,6 +30,10 @@
 #ifndef _QDMETADATA_H
 #define _QDMETADATA_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define MAX_IGC_LUT_ENTRIES 256
 #define MAX_VFM_DATA_SIZE   64 //bytes per data buffer
 #define MAX_VFM_DATA_COUNT  16 //number of data buffers
@@ -45,11 +49,11 @@
     return indx;
 }
 
-typedef enum {
+enum ColorSpace_t{
     ITU_R_601,
     ITU_R_601_FR,
     ITU_R_709,
-} ColorSpace_t;
+};
 
 struct HSICData_t {
     int32_t hue;
@@ -84,19 +88,19 @@
 struct MetaData_t {
     int32_t operation;
     int32_t interlaced;
-    BufferDim_t bufferDim;
-    HSICData_t hsicData;
+    struct BufferDim_t bufferDim;
+    struct HSICData_t hsicData;
     int32_t sharpness;
     int32_t video_interface;
-    IGCData_t igcData;
-    Sharp2Data_t Sharp2Data;
+    struct IGCData_t igcData;
+    struct Sharp2Data_t Sharp2Data;
     int64_t timestamp;
     int32_t vfmDataBitMap;
-    VfmData_t vfmData[MAX_VFM_DATA_COUNT];
-    ColorSpace_t colorSpace;
+    struct VfmData_t vfmData[MAX_VFM_DATA_COUNT];
+    enum ColorSpace_t colorSpace;
 };
 
-typedef enum {
+enum DispParamType {
     PP_PARAM_HSIC       = 0x0001,
     PP_PARAM_SHARPNESS  = 0x0002,
     PP_PARAM_INTERLACED = 0x0004,
@@ -107,9 +111,15 @@
     UPDATE_BUFFER_GEOMETRY = 0x0080,
     PP_PARAM_VFM_DATA   = 0x0100,
     UPDATE_COLOR_SPACE = 0x0200,
-} DispParamType;
+};
 
-int setMetaData(private_handle_t *handle, DispParamType paramType, void *param);
+struct private_handle_t;
+int setMetaData(struct private_handle_t *handle, enum DispParamType paramType,
+        void *param);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _QDMETADATA_H */