Camera: Qcom parameters partial rebase

Add customized parameters for qcom camera features.

Squashed commit of the following submissions to CAF:

camera: add custom camera parameters to hardware java file.

Change-Id: Ic2b363df6d25a0c3a49aed30e717d10874f533ae

Camera: Add support for wavelet denoise

Change-Id: I97be72615fe5909987ac430034bbdc16f2d20509

Camera : Add support for histogram in frameworks

Change-Id: Ibf751c3b2d488f4be0afaaa3e994372bafeffbe7

Camera: Add ZSL support in framework.

Change-Id: I4e863020d7d407d9c3936beb83dc7abf385c4654

Camera: Add touch AF/AEC support in ICS framework

In, ICS the old touch AF/AEC functions getTouchIndexAf(),
setTouchIndexAf() etc  are no longer valid. Added new functions  to get
the center of touched area.

Change-Id: I37d00040f895cd8a4de2e2a438971aa2d9c1a045

Camera: Add support for Red eye reduction

Change-Id: Iada280ac33aee8b1114dc40d8d79e0e47ad5c2fd

Conflicts:

	api/current.txt

Camera: Enable streaming texture and YV12 feature

Change-Id: I814c92b469e0f25baef0ce80338761d1e6443085

Camera: Add frameworks support for high frame rate

Change-Id: I9722e9b7e61433651ab5f76f76208853eb1fd849

Camera: Simplify ASD menu and best mode menu.

Change-Id: Ia7a1eca9268eec021a6e2c3f7ce2a932e8819d50

Camera : Macro definition change. PIXEL_FORMAT_YV12 to "yuv420p"

Why: CTS testcase is expecting "yuv420p" as the format string for YV12 mode.

CRs-Fixed: 328252
(cherry picked from commit 0a263f67b75497e4b95b9de8c370ed9496ab59ef)

Change-Id: I66f418a52775a969d81bcb332bbe500370e3ab7c

Camera: Changes for face detection

Change-Id: I7b2172e8690d6e23762e42f5888fecbfda15ba61

Camera: Add support for burst count

Change-Id: I4488a5eac1eebb0b5c8e2cc7cbbe7be0c7301be7

Camera: enable HDR feature

(cherry picked from commit e40770bbdadd925fc1e07a08249a15981b961570)

Change-Id: Ie9ca3066e8e53710bf292d047a3724aefc029854

Camera : Add API to find fullsize liveshot support

Change-Id: I3c2fc3578decbe5cf87fded5362f317df0b40b5e
(cherry picked from commit 65d80f04892776eec1c19c844eacb8c454b4bd1a)

Camera: Set default camera area string

The default invalid value for KEY_FOCUS_AREA and
KEY_METERING_AREA is changed to "(0,0,0,0,0)"
CRs-fixed: 334934

Change-Id: I354802c8611ee5c00a591b96b1a1ca04926969cb

Camera: Change the scenemode names in framework

To comply with ICS API Specification,
SCENE_MODE_AUTO changed to SCENE_MODE_ASD
SCENE_MODE_OFF changed to SCENE_MODE_AUTO

Change-Id: I8e744f10c728f469923b09f69d6d64bc5c7c6850

Camera : Framework changes for camcorder UI menu

Change-Id: Iff9e9021da44b67f81a24c828b960113ee249248

Camera : Remove unwanted video resolution in Framework

- FWVGA, WQVGA resolution UI options are removed for camcorder.

Change-Id: If621140966b01dbc8c30a4d161e6771528b8adda

Camera : Enable FWVGA and WQVGA resolutions in camcorder media profiles

Change-Id: Iad9cc33f7b6d8eb7de21df372c016edeef0b99ba

Unlock camera AWB lock only when white-balance is changed.

bug:5633546
Change-Id: I90bb4b5b445daedf38a64e2f8fb980fc0f0aaa81

Change-Id: Ie3cc15132489502e64321776d49d96846b5705d6

Conflicts:
	camera/Android.mk
	camera/CameraParameters.cpp
	include/camera/CameraParameters.h
	services/camera/libcameraservice/CameraService.cpp
	services/camera/libcameraservice/CameraService.h

2 files changed, 315 insertions, 3 deletions

diff --git a/camera/Android.mk b/camera/Android.mk
index cad2a53..9f60da2 100644
--- a/camera/Android.mk
+++ b/camera/Android.mk
@@ -22,6 +22,10 @@ ifeq ($(BOARD_CAMERA_HAVE_ISO),true)
 	LOCAL_CFLAGS += -DHAVE_ISO
 endif
 
+ifeq ($(BOARD_USES_QCOM_HARDWARE),true)
+	LOCAL_CFLAGS += -DQCOM_HARDWARE
+endif
+
 LOCAL_MODULE:= libcamera_client
 
 include $(BUILD_SHARED_LIBRARY)
diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index 45b5196..1bedd89 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -26,12 +26,21 @@ namespace android {
 // Parameter keys to communicate between camera application and driver.
 const char CameraParameters::KEY_PREVIEW_SIZE[] = "preview-size";
 const char CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES[] = "preview-size-values";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_SUPPORTED_HFR_SIZES[] = "hfr-size-values";
+#endif
 const char CameraParameters::KEY_PREVIEW_FORMAT[] = "preview-format";
 const char CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS[] = "preview-format-values";
 const char CameraParameters::KEY_PREVIEW_FRAME_RATE[] = "preview-frame-rate";
 const char CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES[] = "preview-frame-rate-values";
 const char CameraParameters::KEY_PREVIEW_FPS_RANGE[] = "preview-fps-range";
 const char CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE[] = "preview-fps-range-values";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_PREVIEW_FRAME_RATE_MODE[] = "preview-frame-rate-mode";
+const char CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATE_MODES[] = "preview-frame-rate-modes";
+const char CameraParameters::KEY_PREVIEW_FRAME_RATE_AUTO_MODE[] = "frame-rate-auto";
+const char CameraParameters::KEY_PREVIEW_FRAME_RATE_FIXED_MODE[] = "frame-rate-fixed";
+#endif
 const char CameraParameters::KEY_PICTURE_SIZE[] = "picture-size";
 const char CameraParameters::KEY_SUPPORTED_PICTURE_SIZES[] = "picture-size-values";
 const char CameraParameters::KEY_PICTURE_FORMAT[] = "picture-format";
@@ -51,10 +60,20 @@ const char CameraParameters::KEY_WHITE_BALANCE[] = "whitebalance";
 const char CameraParameters::KEY_SUPPORTED_WHITE_BALANCE[] = "whitebalance-values";
 const char CameraParameters::KEY_EFFECT[] = "effect";
 const char CameraParameters::KEY_SUPPORTED_EFFECTS[] = "effect-values";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_TOUCH_AF_AEC[] = "touch-af-aec";
+const char CameraParameters::KEY_SUPPORTED_TOUCH_AF_AEC[] = "touch-af-aec-values";
+const char CameraParameters::KEY_TOUCH_INDEX_AEC[] = "touch-index-aec";
+const char CameraParameters::KEY_TOUCH_INDEX_AF[] = "touch-index-af";
+#endif
 const char CameraParameters::KEY_ANTIBANDING[] = "antibanding";
 const char CameraParameters::KEY_SUPPORTED_ANTIBANDING[] = "antibanding-values";
 const char CameraParameters::KEY_SCENE_MODE[] = "scene-mode";
 const char CameraParameters::KEY_SUPPORTED_SCENE_MODES[] = "scene-mode-values";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_SCENE_DETECT[] = "scene-detect";
+const char CameraParameters::KEY_SUPPORTED_SCENE_DETECT[] = "scene-detect-values";
+#endif QCOM_HARDWARE
 const char CameraParameters::KEY_FLASH_MODE[] = "flash-mode";
 const char CameraParameters::KEY_SUPPORTED_FLASH_MODES[] = "flash-mode-values";
 const char CameraParameters::KEY_FOCUS_MODE[] = "focus-mode";
@@ -81,6 +100,28 @@ const char CameraParameters::KEY_ZOOM_SUPPORTED[] = "zoom-supported";
 const char CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED[] = "smooth-zoom-supported";
 const char CameraParameters::KEY_FOCUS_DISTANCES[] = "focus-distances";
 const char CameraParameters::KEY_VIDEO_FRAME_FORMAT[] = "video-frame-format";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_ISO_MODE[] = "iso";
+const char CameraParameters::KEY_SUPPORTED_ISO_MODES[] = "iso-values";
+const char CameraParameters::KEY_LENSSHADE[] = "lensshade";
+const char CameraParameters::KEY_SUPPORTED_LENSSHADE_MODES[] = "lensshade-values";
+const char CameraParameters::KEY_AUTO_EXPOSURE[] = "auto-exposure";
+const char CameraParameters::KEY_SUPPORTED_AUTO_EXPOSURE[] = "auto-exposure-values";
+const char CameraParameters::KEY_DENOISE[] = "denoise";
+const char CameraParameters::KEY_SUPPORTED_DENOISE[] = "denoise-values";
+const char CameraParameters::KEY_SELECTABLE_ZONE_AF[] = "selectable-zone-af";
+const char CameraParameters::KEY_SUPPORTED_SELECTABLE_ZONE_AF[] = "selectable-zone-af-values";
+const char CameraParameters::KEY_FACE_DETECTION[] = "face-detection";
+const char CameraParameters::KEY_SUPPORTED_FACE_DETECTION[] = "face-detection-values";
+const char CameraParameters::KEY_MEMORY_COLOR_ENHANCEMENT[] = "mce";
+const char CameraParameters::KEY_SUPPORTED_MEM_COLOR_ENHANCE_MODES[] = "mce-values";
+const char CameraParameters::KEY_VIDEO_HIGH_FRAME_RATE[] = "video-hfr";
+const char CameraParameters::KEY_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES[] = "video-hfr-values";
+const char CameraParameters::KEY_REDEYE_REDUCTION[] = "redeye-reduction";
+const char CameraParameters::KEY_SUPPORTED_REDEYE_REDUCTION[] = "redeye-reduction-values";
+const char CameraParameters::KEY_HIGH_DYNAMIC_RANGE_IMAGING[] = "hdr";
+const char CameraParameters::KEY_SUPPORTED_HDR_IMAGING_MODES[] = "hdr-values";
+#endif
 const char CameraParameters::KEY_VIDEO_SIZE[] = "video-size";
 const char CameraParameters::KEY_SUPPORTED_VIDEO_SIZES[] = "video-size-values";
 const char CameraParameters::KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO[] = "preferred-preview-size-for-video";
@@ -88,8 +129,17 @@ const char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW[] = "max-num-detected
 const char CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW[] = "max-num-detected-faces-sw";
 const char CameraParameters::KEY_RECORDING_HINT[] = "recording-hint";
 const char CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED[] = "video-snapshot-supported";
+const char CameraParameters::KEY_FULL_VIDEO_SNAP_SUPPORTED[] = "full-video-snap-supported";
 const char CameraParameters::KEY_VIDEO_STABILIZATION[] = "video-stabilization";
 const char CameraParameters::KEY_VIDEO_STABILIZATION_SUPPORTED[] = "video-stabilization-supported";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::KEY_ZSL[] = "zsl";
+const char CameraParameters::KEY_SUPPORTED_ZSL_MODES[] = "zsl-values";
+const char CameraParameters::KEY_CAMERA_MODE[] = "camera-mode";
+#endif
+const char CameraParameters::KEY_AE_BRACKET_HDR[] = "ae-bracket-hdr";
+/*only effective when KEY_AE_BRACKET_HDR set to ae_bracketing*/
+//const char CameraParameters::KEY_AE_BRACKET_SETTING_KEY[] = "ae-bracket-setting";
 
 #ifdef HAVE_ISO
 const char CameraParameters::KEY_SUPPORTED_ISO_MODES[] = "iso-values";
@@ -127,6 +177,15 @@ const char CameraParameters::EFFECT_POSTERIZE[] = "posterize";
 const char CameraParameters::EFFECT_WHITEBOARD[] = "whiteboard";
 const char CameraParameters::EFFECT_BLACKBOARD[] = "blackboard";
 const char CameraParameters::EFFECT_AQUA[] = "aqua";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::EFFECT_EMBOSS[] = "emboss";
+const char CameraParameters::EFFECT_SKETCH[] = "sketch";
+const char CameraParameters::EFFECT_NEON[] = "neon";
+
+// Values for auto exposure settings.
+const char CameraParameters::TOUCH_AF_AEC_OFF[] = "touch-off";
+const char CameraParameters::TOUCH_AF_AEC_ON[] = "touch-on";
+#endif
 
 // Values for antibanding settings.
 const char CameraParameters::ANTIBANDING_AUTO[] = "auto";
@@ -142,7 +201,8 @@ const char CameraParameters::FLASH_MODE_RED_EYE[] = "red-eye";
 const char CameraParameters::FLASH_MODE_TORCH[] = "torch";
 
 // Values for scene mode settings.
-const char CameraParameters::SCENE_MODE_AUTO[] = "auto";
+const char CameraParameters::SCENE_MODE_AUTO[] = "auto"; // corresponds to CAMERA_BESTSHOT_OFF in HAL
+const char CameraParameters::SCENE_MODE_ASD[] = "asd";   // corresponds to CAMERA_BESTSHOT_AUTO in HAL
 const char CameraParameters::SCENE_MODE_ACTION[] = "action";
 const char CameraParameters::SCENE_MODE_PORTRAIT[] = "portrait";
 const char CameraParameters::SCENE_MODE_LANDSCAPE[] = "landscape";
@@ -157,11 +217,28 @@ const char CameraParameters::SCENE_MODE_FIREWORKS[] = "fireworks";
 const char CameraParameters::SCENE_MODE_SPORTS[] = "sports";
 const char CameraParameters::SCENE_MODE_PARTY[] = "party";
 const char CameraParameters::SCENE_MODE_CANDLELIGHT[] = "candlelight";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::SCENE_MODE_BACKLIGHT[] = "backlight";
+const char CameraParameters::SCENE_MODE_FLOWERS[] = "flowers";
+#endif
 const char CameraParameters::SCENE_MODE_BARCODE[] = "barcode";
+
 const char CameraParameters::SCENE_MODE_HDR[] = "hdr";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::SCENE_MODE_AR[] = "AR";
 
+// Values for auto scene detection settings.
+const char CameraParameters::SCENE_DETECT_OFF[] = "off";
+const char CameraParameters::SCENE_DETECT_ON[] = "on";
+#endif
+
+
+// Formats for setPreviewFormat and setPictureFormat.
 const char CameraParameters::PIXEL_FORMAT_YUV422SP[] = "yuv422sp";
 const char CameraParameters::PIXEL_FORMAT_YUV420SP[] = "yuv420sp";
+#ifdef QCOM_HARDWARE
+const char CameraParameters::PIXEL_FORMAT_YUV420SP_ADRENO[] = "yuv420sp-adreno";
+#endif
 const char CameraParameters::PIXEL_FORMAT_YUV422I[] = "yuv422i-yuyv";
 const char CameraParameters::PIXEL_FORMAT_YUV420P[]  = "yuv420p";
 const char CameraParameters::PIXEL_FORMAT_RGB565[] = "rgb565";
@@ -170,6 +247,12 @@ const char CameraParameters::PIXEL_FORMAT_JPEG[] = "jpeg";
 const char CameraParameters::PIXEL_FORMAT_BAYER_RGGB[] = "bayer-rggb";
 const char CameraParameters::PIXEL_FORMAT_ANDROID_OPAQUE[] = "android-opaque";
 
+#ifdef QCOM_HARDWARE
+const char CameraParameters::PIXEL_FORMAT_RAW[] = "raw";
+const char CameraParameters::PIXEL_FORMAT_YV12[] = "yuv420p";
+const char CameraParameters::PIXEL_FORMAT_NV12[] = "nv12";
+#endif
+
 // Values for focus mode settings.
 const char CameraParameters::FOCUS_MODE_AUTO[] = "auto";
 const char CameraParameters::FOCUS_MODE_INFINITY[] = "infinity";
@@ -178,6 +261,113 @@ const char CameraParameters::FOCUS_MODE_FIXED[] = "fixed";
 const char CameraParameters::FOCUS_MODE_EDOF[] = "edof";
 const char CameraParameters::FOCUS_MODE_CONTINUOUS_VIDEO[] = "continuous-video";
 const char CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE[] = "continuous-picture";
+#if defined(QCOM_HARDWARE)
+const char CameraParameters::FOCUS_MODE_NORMAL[] = "normal";
+
+
+const char CameraParameters::KEY_SKIN_TONE_ENHANCEMENT[] = "skinToneEnhancement";
+const char CameraParameters::KEY_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES[] = "skinToneEnhancement-values";
+
+// Values for ISO Settings
+const char CameraParameters::ISO_AUTO[] = "auto";
+const char CameraParameters::ISO_HJR[] = "ISO_HJR";
+const char CameraParameters::ISO_100[] = "ISO100";
+const char CameraParameters::ISO_200[] = "ISO200";
+const char CameraParameters::ISO_400[] = "ISO400";
+const char CameraParameters::ISO_800[] = "ISO800";
+const char CameraParameters::ISO_1600[] = "ISO1600";
+
+ //Values for Lens Shading
+const char CameraParameters::LENSSHADE_ENABLE[] = "enable";
+const char CameraParameters::LENSSHADE_DISABLE[] = "disable";
+
+// Values for auto exposure settings.
+const char CameraParameters::AUTO_EXPOSURE_FRAME_AVG[] = "frame-average";
+const char CameraParameters::AUTO_EXPOSURE_CENTER_WEIGHTED[] = "center-weighted";
+const char CameraParameters::AUTO_EXPOSURE_SPOT_METERING[] = "spot-metering";
+
+const char CameraParameters::KEY_GPS_LATITUDE_REF[] = "gps-latitude-ref";
+const char CameraParameters::KEY_GPS_LONGITUDE_REF[] = "gps-longitude-ref";
+const char CameraParameters::KEY_GPS_ALTITUDE_REF[] = "gps-altitude-ref";
+const char CameraParameters::KEY_GPS_STATUS[] = "gps-status";
+const char CameraParameters::KEY_EXIF_DATETIME[] = "exif-datetime";
+
+const char CameraParameters::KEY_HISTOGRAM[] = "histogram";
+const char CameraParameters::KEY_SUPPORTED_HISTOGRAM_MODES[] = "histogram-values";
+//Values for Histogram Shading
+const char CameraParameters::HISTOGRAM_ENABLE[] = "enable";
+const char CameraParameters::HISTOGRAM_DISABLE[] = "disable";
+
+//Values for Skin Tone Enhancement Modes
+const char CameraParameters::SKIN_TONE_ENHANCEMENT_ENABLE[] = "enable";
+const char CameraParameters::SKIN_TONE_ENHANCEMENT_DISABLE[] = "disable";
+
+const char CameraParameters::KEY_SHARPNESS[] = "sharpness";
+const char CameraParameters::KEY_MAX_SHARPNESS[] = "max-sharpness";
+const char CameraParameters::KEY_CONTRAST[] = "contrast";
+const char CameraParameters::KEY_MAX_CONTRAST[] = "max-contrast";
+const char CameraParameters::KEY_SATURATION[] = "saturation";
+const char CameraParameters::KEY_MAX_SATURATION[] = "max-saturation";
+
+//Values for DENOISE
+const char CameraParameters::DENOISE_OFF[] = "denoise-off";
+const char CameraParameters::DENOISE_ON[] = "denoise-on";
+// Values for selectable zone af Settings
+const char CameraParameters::SELECTABLE_ZONE_AF_AUTO[] = "auto";
+const char CameraParameters::SELECTABLE_ZONE_AF_SPOT_METERING[] = "spot-metering";
+const char CameraParameters::SELECTABLE_ZONE_AF_CENTER_WEIGHTED[] = "center-weighted";
+const char CameraParameters::SELECTABLE_ZONE_AF_FRAME_AVERAGE[] = "frame-average";
+
+// Values for Face Detection settings.
+const char CameraParameters::FACE_DETECTION_OFF[] = "off";
+const char CameraParameters::FACE_DETECTION_ON[] = "on";
+
+// Values for MCE settings.
+const char CameraParameters::MCE_ENABLE[] = "enable";
+const char CameraParameters::MCE_DISABLE[] = "disable";
+
+// Values for HFR settings.
+const char CameraParameters::VIDEO_HFR_OFF[] = "off";
+const char CameraParameters::VIDEO_HFR_2X[] = "60";
+const char CameraParameters::VIDEO_HFR_3X[] = "90";
+const char CameraParameters::VIDEO_HFR_4X[] = "120";
+
+// Values for Redeye Reduction settings.
+const char CameraParameters::REDEYE_REDUCTION_ENABLE[] = "enable";
+const char CameraParameters::REDEYE_REDUCTION_DISABLE[] = "disable";
+// Values for HDR settings.
+const char CameraParameters::HDR_ENABLE[] = "enable";
+const char CameraParameters::HDR_DISABLE[] = "disable";
+
+// Values for ZSL settings.
+const char CameraParameters::ZSL_OFF[] = "off";
+const char CameraParameters::ZSL_ON[] = "on";
+
+// Values for HDR Bracketing settings.
+const char CameraParameters::AE_BRACKET_HDR_OFF[] = "Off";
+const char CameraParameters::AE_BRACKET_HDR[] = "HDR";
+const char CameraParameters::AE_BRACKET[] = "AE-Bracket";
+
+static const char* portrait = "portrait";
+static const char* landscape = "landscape";
+
+int CameraParameters::getOrientation() const
+{
+    const char* orientation = get("orientation");
+    if (orientation && !strcmp(orientation, portrait))
+        return CAMERA_ORIENTATION_PORTRAIT;
+    return CAMERA_ORIENTATION_LANDSCAPE;
+}
+void CameraParameters::setOrientation(int orientation)
+{
+    if (orientation == CAMERA_ORIENTATION_PORTRAIT) {
+        set("orientation", portrait);
+    } else {
+         set("orientation", landscape);
+    }
+}
+#endif
+
 
 CameraParameters::CameraParameters()
                 : mMap()
@@ -260,7 +450,7 @@ void CameraParameters::set(const char *key, const char *value)
 void CameraParameters::set(const char *key, int value)
 {
     char str[16];
-    sprintf(str, "%d", value);
+    snprintf(str, sizeof(str), "%d", value);
     set(key, str);
 }
 
@@ -325,6 +515,32 @@ static int parse_pair(const char *str, int *first, int *second, char delim,
     return 0;
 }
 
+// Parse string like "(1, 2, 3, 4, ..., N)"
+// num is pointer to an allocated array of size N
+static int parseNDimVector(const char *str, int *num, int N, char delim = ',')
+{
+    char *start, *end;
+    if(num == NULL) {
+        ALOGE("Invalid output array (num == NULL)");
+        return -1;
+    }
+    //check if string starts and ends with parantheses
+    if(str[0] != '(' || str[strlen(str)-1] != ')') {
+        ALOGE("Invalid format of string %s, valid format is (n1, n2, n3, n4 ...)", str);
+        return -1;
+    }
+    start = (char*) str;
+    start++;
+    for(int i=0; i<N; i++) {
+        *(num+i) = (int) strtol(start, &end, 10);
+        if(*end != delim && i < N-1) {
+            ALOGE("Cannot find delimeter '%c' in string \"%s\". end = %c", delim, str, *end);
+            return -1;
+        }
+        start = end+1;
+    }
+    return 0;
+}
 static void parseSizesList(const char *sizesStr, Vector<Size> &sizes)
 {
     if (sizesStr == 0) {
@@ -353,7 +569,7 @@ static void parseSizesList(const char *sizesStr, Vector<Size> &sizes)
 void CameraParameters::setPreviewSize(int width, int height)
 {
     char str[32];
-    sprintf(str, "%dx%d", width, height);
+    snprintf(str, sizeof(str), "%dx%d", width, height);
     set(KEY_PREVIEW_SIZE, str);
 }
 
@@ -380,6 +596,21 @@ void CameraParameters::getSupportedPreviewSizes(Vector<Size> &sizes) const
     parseSizesList(previewSizesStr, sizes);
 }
 
+#ifdef QCOM_HARDWARE
+void CameraParameters::getSupportedHfrSizes(Vector<Size> &sizes) const
+{
+    const char *hfrSizesStr = get(KEY_SUPPORTED_HFR_SIZES);
+    parseSizesList(hfrSizesStr, sizes);
+}
+
+void CameraParameters::setPreviewFpsRange(int minFPS, int maxFPS)
+{
+    char str[32];
+    snprintf(str, sizeof(str), "%d,%d",minFPS,maxFPS);
+    set(KEY_PREVIEW_FPS_RANGE,str);
+}
+#endif
+
 void CameraParameters::setVideoSize(int width, int height)
 {
     char str[32];
@@ -419,6 +650,18 @@ void CameraParameters::getPreviewFpsRange(int *min_fps, int *max_fps) const
     parse_pair(p, min_fps, max_fps, ',');
 }
 
+#ifdef QCOM_HARDWARE
+void CameraParameters::setPreviewFrameRateMode(const char *mode)
+{
+    set(KEY_PREVIEW_FRAME_RATE_MODE, mode);
+}
+
+const char *CameraParameters::getPreviewFrameRateMode() const
+{
+    return get(KEY_PREVIEW_FRAME_RATE_MODE);
+}
+#endif
+
 void CameraParameters::setPreviewFormat(const char *format)
 {
     set(KEY_PREVIEW_FORMAT, format);
@@ -472,6 +715,71 @@ void CameraParameters::dump() const
     }
 }
 
+#ifdef QCOM_HARDWARE
+void CameraParameters::setTouchIndexAec(int x, int y)
+{
+    char str[32];
+    snprintf(str, sizeof(str), "%dx%d", x, y);
+    set(KEY_TOUCH_INDEX_AEC, str);
+}
+
+void CameraParameters::getTouchIndexAec(int *x, int *y) const
+{
+    *x = -1;
+    *y = -1;
+
+    // Get the current string, if it doesn't exist, leave the -1x-1
+    const char *p = get(KEY_TOUCH_INDEX_AEC);
+    if (p == 0)
+        return;
+
+    int tempX, tempY;
+    if (parse_pair(p, &tempX, &tempY, 'x') == 0) {
+        *x = tempX;
+        *y = tempY;
+    }
+}
+
+void CameraParameters::setTouchIndexAf(int x, int y)
+{
+    char str[32];
+    snprintf(str, sizeof(str), "%dx%d", x, y);
+    set(KEY_TOUCH_INDEX_AF, str);
+}
+
+void CameraParameters::getMeteringAreaCenter(int *x, int *y) const
+{
+    //Default invalid values
+    *x = -2000;
+    *y = -2000;
+
+    const char *p = get(KEY_METERING_AREAS);
+    if(p != NULL) {
+        int arr[5] = {-2000, -2000, -2000, -2000, 0};
+        parseNDimVector(p, arr, 5); //p = "(x1, y1, x2, y2, weight)"
+        *x = (arr[0] + arr[2])/2; //center_x = (x1+x2)/2
+        *y = (arr[1] + arr[3])/2; //center_y = (y1+y2)/2
+    }
+}
+
+void CameraParameters::getTouchIndexAf(int *x, int *y) const
+{
+    *x = -1;
+    *y = -1;
+
+    // Get the current string, if it doesn't exist, leave the -1x-1
+    const char *p = get(KEY_TOUCH_INDEX_AF);
+    if (p == 0)
+        return;
+
+    int tempX, tempY;
+    if (parse_pair(p, &tempX, &tempY, 'x') == 0) {
+        *x = tempX;
+        *y = tempY;
+    }
+}
+#endif
+
 status_t CameraParameters::dump(int fd, const Vector<String16>& args) const
 {
     const size_t SIZE = 256;