CameraHAL: Portability changes

1. Moved common definitions to Global.h header:
- CAMHAL_LOG* macros (also added CAMHAL_LOGI and CAMHAL_LOGW)
- CAMHAL_ASSERT* macros
- CAMHAL_UNUSED macro

2. Renamed NV12_resize.c to NV12_resize.cpp

3. Added common math functions into UtilsGlobal.h header:
- min(a, b)          - returns min of a and b
- max(a, b)          - returns max of a and b
- bound(min, a, max) - return nearest value to a in scope [min..max]
- floor(a)           - round a to lower integer
- round(a)           - round a to nearest integer

4. Portability:
- Fixed LOG* macros to use appropriate CAMHAL_LOG* wrappers.
- Reworked the Android.mk to include proper directories depending
  on current pastry.

Change-Id: I6fbd1ee02d8af2195b91cc357ddcf554fe77f495
Signed-off-by: Daniel Levin <dendy@ti.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/camera/inc/CameraProperties.h b/camera/inc/CameraProperties.h
index dcfc2c7..4763b10 100644
--- a/camera/inc/CameraProperties.h
+++ b/camera/inc/CameraProperties.h
@@ -30,6 +30,8 @@
 #include <ctype.h>
 #include "cutils/properties.h"
 
+#include "Common.h"
+
 namespace android {
 
 #define MAX_CAMERAS_SUPPORTED 3