[PATCH 5/5] include: Add FaceDetector runtimeclass in windows.media.faceanalysis.idl.

[Biswapriyo Nath]

From: Biswapriyo Nath

---
 include/windows.graphics.imaging.idl   |  8 ++++
 include/windows.media.faceanalysis.idl | 51 ++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/include/windows.graphics.imaging.idl b/include/windows.graphics.imaging.idl
index 4ca51490dcd..5409481f043 100644
--- a/include/windows.graphics.imaging.idl
+++ b/include/windows.graphics.imaging.idl
@@ -34,6 +34,7 @@ namespace Windows.Graphics.Imaging {
     typedef enum BitmapPixelFormat BitmapPixelFormat;
     typedef struct BitmapBounds BitmapBounds;
     typedef struct BitmapPlaneDescription BitmapPlaneDescription;
+    typedef struct BitmapSize BitmapSize;

interface IBitmapBuffer;
     interface ISoftwareBitmap;
@@ -107,6 +108,13 @@ namespace Windows.Graphics.Imaging {
         INT32 Stride;
     };

+    [contract(Windows.Foundation.UniversalApiContract, 1.0)]
+    struct BitmapSize
+    {
+        UINT32 Width;
+        UINT32 Height;
+    };
+
     [
         contract(Windows.Foundation.UniversalApiContract, 1.0),
         exclusiveto(Windows.Graphics.Imaging.BitmapBuffer),
diff --git a/include/windows.media.faceanalysis.idl b/include/windows.media.faceanalysis.idl
index de5cf136ab9..595d36186b6 100644
--- a/include/windows.media.faceanalysis.idl
+++ b/include/windows.media.faceanalysis.idl
@@ -30,14 +30,19 @@ import "windows.media.idl";

namespace Windows.Media.FaceAnalysis {
     interface IDetectedFace;
+    interface IFaceDetector;
+    interface IFaceDetectorStatics;

runtimeclass DetectedFace;
+    runtimeclass FaceDetector;

declare {
         interface Windows.Foundation.Collections.IIterable<Windows.Media.FaceAnalysis.DetectedFace *>;
         interface Windows.Foundation.Collections.IIterator<Windows.Media.FaceAnalysis.DetectedFace *>;
         interface Windows.Foundation.Collections.IVectorView<Windows.Media.FaceAnalysis.DetectedFace *>;
         interface Windows.Foundation.Collections.IVector<Windows.Media.FaceAnalysis.DetectedFace *>;
+        interface Windows.Foundation.IAsyncOperation<Windows.Media.FaceAnalysis.FaceDetector *>;
+        interface Windows.Foundation.AsyncOperationCompletedHandler<Windows.Media.FaceAnalysis.FaceDetector *>;
         interface Windows.Foundation.IAsyncOperation<Windows.Foundation.Collections.IVector<Windows.Media.FaceAnalysis.DetectedFace *> *>;
         interface Windows.Foundation.AsyncOperationCompletedHandler<Windows.Foundation.Collections.IVector<Windows.Media.FaceAnalysis.DetectedFace *> *>;
     }
@@ -52,6 +57,41 @@ namespace Windows.Media.FaceAnalysis {
         [propget] HRESULT FaceBox([out, retval] Windows.Graphics.Imaging.BitmapBounds *return_value);
     }

+    [
+        contract(Windows.Foundation.UniversalApiContract, 1.0),
+        exclusiveto(Windows.Media.FaceAnalysis.FaceDetector),
+        uuid(16b672dc-fe6f-3117-8d95-c3f04d51630c)
+    ]
+    interface IFaceDetector : IInspectable
+    {
+        [overload("DetectFacesAsync")]
+        HRESULT DetectFacesAsync(
+            [in] Windows.Graphics.Imaging.SoftwareBitmap *image,
+            [out, retval] Windows.Foundation.IAsyncOperation<Windows.Foundation.Collections.IVector<Windows.Media.FaceAnalysis.DetectedFace *> *> **return_value);
+        [overload("DetectFacesAsync")]
+        HRESULT DetectFacesWithSearchAreaAsync(
+            [in] Windows.Graphics.Imaging.SoftwareBitmap *image,
+            [in] Windows.Graphics.Imaging.BitmapBounds search_area,
+            [out, retval] Windows.Foundation.IAsyncOperation<Windows.Foundation.Collections.IVector<Windows.Media.FaceAnalysis.DetectedFace *> *> **return_value);
+        [propget] HRESULT MinDetectableFaceSize([out, retval] Windows.Graphics.Imaging.BitmapSize *return_value);
+        [propput] HRESULT MinDetectableFaceSize([in] Windows.Graphics.Imaging.BitmapSize value);
+        [propget] HRESULT MaxDetectableFaceSize([out, retval] Windows.Graphics.Imaging.BitmapSize *return_value);
+        [propput] HRESULT MaxDetectableFaceSize([in] Windows.Graphics.Imaging.BitmapSize value);
+    }
+
+    [
+        contract(Windows.Foundation.UniversalApiContract, 1.0),
+        exclusiveto(Windows.Media.FaceAnalysis.FaceDetector),
+        uuid(bc042d67-9047-33f6-881b-6746c1b218b8)
+    ]
+    interface IFaceDetectorStatics : IInspectable
+    {
+        HRESULT CreateAsync([out, retval] Windows.Foundation.IAsyncOperation<Windows.Media.FaceAnalysis.FaceDetector *> **return_value);
+        HRESULT GetSupportedBitmapPixelFormats([out, retval] Windows.Foundation.Collections.IVectorView<Windows.Graphics.Imaging.BitmapPixelFormat> **result);
+        HRESULT IsBitmapPixelFormatSupported([in] Windows.Graphics.Imaging.BitmapPixelFormat bitmap_pixel_format, [out, retval] boolean *result);
+        [propget] HRESULT IsSupported([out, retval] boolean *return_value);
+    }
+
     [
         contract(Windows.Foundation.UniversalApiContract, 1.0),
         marshaling_behavior(agile),
@@ -61,4 +101,15 @@ namespace Windows.Media.FaceAnalysis {
     {
         [default] interface Windows.Media.FaceAnalysis.IDetectedFace;
     }
+
+    [
+        contract(Windows.Foundation.UniversalApiContract, 1.0),
+        marshaling_behavior(agile),
+        static(Windows.Media.FaceAnalysis.IFaceDetectorStatics, Windows.Foundation.UniversalApiContract, 1.0),
+        threading(both)
+    ]
+    runtimeclass FaceDetector
+    {
+        [default] interface Windows.Media.FaceAnalysis.IFaceDetector;
+    }
 }