CameraHal: Use LUT to populate VFR list

Instead of trying to calculate supported VFR list
from the min and max reported from Ducati, use
a prepopulated LUT. It is difficult to programmatically
add odd variable framerates, i.e (24,30).

Change-Id: I149ee68dddd57f0f0f69ded6ad51739eec79c771
Signed-off-by: Tyler Luu <tluu@ti.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/camera/inc/OMXCameraAdapter/OMXCameraAdapter.h b/camera/inc/OMXCameraAdapter/OMXCameraAdapter.h
index 6fc4423..d0e1e3d 100644
--- a/camera/inc/OMXCameraAdapter/OMXCameraAdapter.h
+++ b/camera/inc/OMXCameraAdapter/OMXCameraAdapter.h
@@ -164,6 +164,10 @@ struct CapU32 {
     const char *param;
 };
 
+struct CapU32Pair {
+    OMX_U32 num1, num2;
+    const char *param;
+};
 struct CapS32 {
     OMX_S32 num;
     const char *param;
@@ -522,7 +526,7 @@ private:
     static status_t encodeISOCap(OMX_U32, const CapISO*, size_t, char*, size_t);
     static size_t encodeZoomCap(OMX_S32, const CapZoom*, size_t, char*, size_t);
     static status_t encodeFramerateCap(OMX_U32, OMX_U32, const CapFramerate*, size_t, char*, size_t);
-    static status_t encodeVFramerateCap(OMX_TI_CAPTYPE&, char*, char*, size_t);
+    static status_t encodeVFramerateCap(OMX_TI_CAPTYPE&, const CapU32Pair*, size_t, char*, char*, size_t);
     static status_t encodePixelformatCap(OMX_COLOR_FORMATTYPE,
                                          const CapPixelformat*,
                                          size_t,
@@ -660,6 +664,7 @@ private:
     static const CapZoom mZoomStages [];
     static const CapEVComp mEVCompRanges [];
     static const CapISO mISOStages [];
+    static const CapU32Pair mVarFramerates [];
 
     // OMX Camera defaults
     static const char DEFAULT_ANTIBANDING[];