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| 1 /* Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 * Use of this source code is governed by a BSD-style license that can be | |
| 3 * found in the LICENSE file. | |
| 4 */ | |
| 5 | |
| 6 /** | |
| 7 * This file defines the PPB_ImageCaptureConfig_Private interface for | |
| 8 * establishing an image capture configuration resource within the browser. | |
| 9 */ | |
| 10 | |
| 11 [generate_thunk] | |
| 12 | |
| 13 label Chrome { | |
| 14 M39 = 0.1 | |
| 15 }; | |
| 16 | |
| 17 /** | |
| 18 * The <code>PPB_ImageCaptureConfig_Private</code> interface contains pointers | |
| 19 * to several functions for establishing image capture configuration within the | |
| 20 * browser. The new configuration will take effect after <code> | |
| 21 * PPB_ImageCapture_Private.SetConfig</code> is called. | |
| 22 */ | |
| 23 [version=0.1] | |
| 24 interface PPB_ImageCaptureConfig_Private { | |
| 25 /** | |
| 26 * Creates a PPB_ImageCaptureConfig_Private resource. | |
| 27 * | |
| 28 * @param[in] instance A <code>PP_Instance</code> identifying one instance of | |
| 29 * a module. | |
| 30 * | |
| 31 * @return A <code>PP_Resource</code> corresponding to a | |
| 32 * PPB_ImageCaptureConfig_Private resource if successful, 0 if failed. | |
| 33 */ | |
| 34 PP_Resource Create([in] PP_Instance instance); | |
| 35 | |
| 36 /** | |
| 37 * IsImageCaptureConfig() determines if the given resource is a | |
| 38 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 39 * | |
| 40 * @param[in] resource A <code>PP_Resource</code> corresponding to an image | |
| 41 * capture config resource. | |
| 42 * | |
| 43 * @return A <code>PP_Bool</code> containing <code>PP_TRUE</code> if the given | |
| 44 * resource is an <code>ImageCaptureConfig_Private</code> resource, otherwise | |
| 45 * <code>PP_FALSE</code>. | |
| 46 */ | |
| 47 PP_Bool IsImageCaptureConfig( | |
| 48 [in] PP_Resource resource); | |
| 49 | |
| 50 /** | |
| 51 * GetPreviewSize() returns the preview image size in pixels for the given | |
| 52 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 53 * | |
| 54 * @param[in] config A <code>PP_Resource</code> corresponding to an image | |
| 55 * capture config resource. | |
| 56 * @param[out] preview_size A <code>PP_Size</code> that indicates the | |
| 57 * requested preview image size. | |
| 58 */ | |
| 59 void GetPreviewSize( | |
| 60 [in] PP_Resource config, | |
| 61 [out] PP_Size preview_size); | |
| 62 | |
| 63 /** | |
| 64 * SetPreviewSize() sets the preview image size for the given <code> | |
| 65 * PPB_ImageCaptureConfig_Private</code>. | |
| 66 * | |
| 67 * @param[in] config A <code>PP_Resource</code> corresponding to a | |
| 68 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 69 * @param[in] preview_size A <code>PP_Size</code> that indicates the requested | |
| 70 * preview image size. | |
| 71 */ | |
| 72 void SetPreviewSize( | |
| 73 [in] PP_Resource config, | |
| 74 [in] PP_Size preview_size); | |
| 75 | |
| 76 /** | |
| 77 * GetJpegSize() returns the JPEG image size in pixels for the given | |
| 78 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 79 * | |
| 80 * @param[in] config A <code>PP_Resource</code> corresponding to an image | |
| 81 * capture config resource. | |
| 82 * @param[out] jpeg_size A <code>PP_Size</code> that indicates the current | |
| 83 * JPEG image size. | |
| 84 */ | |
| 85 void GetJpegSize( | |
| 86 [in] PP_Resource config, | |
| 87 [out] PP_Size jpeg_size); | |
| 88 | |
| 89 /** | |
| 90 * SetJpegSize() sets the JPEG image size for the given | |
| 91 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 92 * | |
| 93 * @param[in] config A <code>PP_Resource</code> corresponding to a | |
| 94 * <code>PPB_ImageCaptureConfig_Private</code>. | |
| 95 * @param[in] jpeg_size A <code>PP_Size</code> that indicates the requested | |
| 96 * JPEG image size. | |
| 97 */ | |
| 98 void SetJpegSize( | |
| 99 [in] PP_Resource config, | |
| 100 [in] PP_Size jpeg_size); | |
| 101 }; | |
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