Add preferred preview size support in the camera framework
bug - 3237021
Change-Id: Ica8a3ae5cfbee462b74de98770e33277186c9a2b
diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index 45b1b9a..e9a5f8c 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -75,6 +75,7 @@
const char CameraParameters::KEY_VIDEO_FRAME_FORMAT[] = "video-frame-format";
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";
const char CameraParameters::TRUE[] = "true";
const char CameraParameters::FOCUS_DISTANCE_INFINITY[] = "Infinity";
@@ -333,6 +334,14 @@
parse_pair(p, width, height, 'x');
}
+void CameraParameters::getPreferredPreviewSizeForVideo(int *width, int *height) const
+{
+ *width = *height = -1;
+ const char *p = get(KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO);
+ if (p == 0) return;
+ parse_pair(p, width, height, 'x');
+}
+
void CameraParameters::getSupportedPreviewSizes(Vector<Size> &sizes) const
{
const char *previewSizesStr = get(KEY_SUPPORTED_PREVIEW_SIZES);