Pepper: add Image Capture interfaces.

ppapi/api/ppb_image_capture_capabilities.idl

+/* Copyright (c) 2014 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/**
+ * This file defines the PPB_ImageCaptureCapabilities interface for establishing
+ * an image capture configuration resource within the browser.
+ */
+
+[generate_thunk]
+
+label Chrome {
+  [channel=dev] M39 = 0.1
+};
+
+/**
+ * The <code>PPB_ImageCaptureCapabilities</code> interface contains pointers to
+ * several functions for getting the image capture capabilities within the
+ * browser.
+ */
+[version=0.1]
+interface PPB_ImageCaptureCapabilities {
+  /**
+   * IsImageCaptureCapabilities() determines if the given resource is a
+   * <code>PPB_ImageCaptureCapabilities</code>.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to an image
+   * capture capabilities resource.
+   *
+   * @return A <code>PP_Bool</code> containing <code>PP_TRUE</code> if the given
+   * resource is an <code>PP_ImageCaptureCapabilities</code> resource, otherwise
+   * <code>PP_FALSE</code>.
+   */
+  PP_Bool IsImageCaptureCapabilities(
+      [in] PP_Resource resource);
+
+  /**
+   * GetSupportedPhotoSize() returns the supported photo sizes for the given
+   * <code>PPB_ImageCaptureCapabilities</code>.
+   *
+   * @param[in] capabilities A <code>PP_Resource</code> corresponding to an
+   * image capture capabilities resource.
+   * @param[out] photo_sizes An array of <code>PP_Size</code> corresonding to
+   * the supported photo sizes in pixels of the camera.
+   */
+  void GetSupportedPhotoSizes(
+      [in] PP_Resource capabilities,
+      [out] PP_Size[] photo_sizes);

[dmichael (off chromium), 2014/07/16 23:10:54]

This would also have to have the array size as an inout, I think?

[wuchengli, 2014/07/29 03:24:50]

Done.

+};