commit b8cdcd7bedcf2036a097145d7025b9fcf44b8df0
author Shuzhen Wang <shuzhenwang@google.com> Fri Mar 18 12:32:15 2016 -0700
committer Shuzhen Wang <shuzhenwang@google.com> Sat Mar 19 12:17:03 2016 -0700
tree 34fdf89ac639c4959667b8885f842598a5b2422d
parent a2f7124591dbf1f348c1b8da745a13ee176efb34

QCamera2: HAL3: Add postRawDigitalGain in capture result

Bug: 27129493
Change-Id: Iaf0f8187b522eca3cde3c70744bd5b048b93150a

camera/QCamera2/HAL3/QCamera3HWI.cpp

diff --git a/camera/QCamera2/HAL3/QCamera3HWI.cpp b/camera/QCamera2/HAL3/QCamera3HWI.cpp
index 7de405c..06e316e 100644
--- a/camera/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/camera/QCamera2/HAL3/QCamera3HWI.cpp
@@ -4821,6 +4821,12 @@
         }
     }
 
+    // Post Raw Sensitivity Boost = ISP digital gain
+    IF_META_AVAILABLE(float, ispDigitalGain, CAM_INTF_META_ISP_DIGITAL_GAIN, metadata) {
+        int32_t postRawSensitivity = static_cast<int32_t>(*ispDigitalGain * 100);
+        camMetadata.update(ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST, &postRawSensitivity, 1);
+    }
+
     resultMetadata = camMetadata.release();
     return resultMetadata;
 }
@@ -6498,7 +6504,8 @@
        ANDROID_STATISTICS_SCENE_FLICKER, ANDROID_STATISTICS_FACE_RECTANGLES,
        ANDROID_STATISTICS_FACE_SCORES,
        ANDROID_SENSOR_DYNAMIC_BLACK_LEVEL,
-       ANDROID_SENSOR_DYNAMIC_WHITE_LEVEL};
+       ANDROID_SENSOR_DYNAMIC_WHITE_LEVEL,
+       ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST };
     size_t result_keys_cnt =
             sizeof(result_keys_basic)/sizeof(result_keys_basic[0]);
 

camera/QCamera2/stack/common/cam_intf.h

diff --git a/camera/QCamera2/stack/common/cam_intf.h b/camera/QCamera2/stack/common/cam_intf.h
index bedf060..f0b9a31 100644
--- a/camera/QCamera2/stack/common/cam_intf.h
+++ b/camera/QCamera2/stack/common/cam_intf.h
@@ -785,6 +785,7 @@
     INCLUDE(CAM_INTF_META_BLACK_LEVEL_APPLIED_PATTERN,  cam_black_level_metadata_t,  1);
     INCLUDE(CAM_INTF_META_DAEMON_RESTART,               uint8_t,                     1);
     INCLUDE(CAM_INTF_META_HYBRID_AE,                    uint8_t,                     1);
+    INCLUDE(CAM_INTF_META_ISP_DIGITAL_GAIN,             float,                       1);
 } metadata_data_t;
 
 /* Update clear_metadata_buffer() function when a new is_xxx_valid is added to

camera/QCamera2/stack/common/cam_types.h

diff --git a/camera/QCamera2/stack/common/cam_types.h b/camera/QCamera2/stack/common/cam_types.h
index 393154a..8a3a471 100644
--- a/camera/QCamera2/stack/common/cam_types.h
+++ b/camera/QCamera2/stack/common/cam_types.h
@@ -1778,6 +1778,8 @@
     CAM_INTF_META_DAEMON_RESTART,
     /* Whether to enable hybrid ae mode */
     CAM_INTF_META_HYBRID_AE,
+    /* ISP digital gain */
+    CAM_INTF_META_ISP_DIGITAL_GAIN,
     CAM_INTF_PARM_MAX
 } cam_intf_parm_type_t;