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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.chromoting.cardboard; | 5 package org.chromium.chromoting.cardboard; |
6 | 6 |
7 import static org.chromium.chromoting.cardboard.CardboardUtil.makeFloatBuffer; | 7 import static org.chromium.chromoting.cardboard.CardboardUtil.makeFloatBuffer; |
8 import static org.chromium.chromoting.cardboard.CardboardUtil.makeShortBuffer; | 8 import static org.chromium.chromoting.cardboard.CardboardUtil.makeShortBuffer; |
9 | 9 |
10 import android.app.Activity; | 10 import android.app.Activity; |
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73 // Number of drawing vertices passed to glDrawElements(). | 73 // Number of drawing vertices passed to glDrawElements(). |
74 private static final int NUM_DRAWING_VERTICES = ROWS * COLUMNS * NUM_DRAWING
_VERTICES_PER_RECT; | 74 private static final int NUM_DRAWING_VERTICES = ROWS * COLUMNS * NUM_DRAWING
_VERTICES_PER_RECT; |
75 | 75 |
76 // TODO(shichengfeng): Find a photosphere image and upload it. | 76 // TODO(shichengfeng): Find a photosphere image and upload it. |
77 private static final String IMAGE_URI = | 77 private static final String IMAGE_URI = |
78 "https://dl.google.com/chrome-remote-desktop/android-assets/photosph
ere.jpg"; | 78 "https://dl.google.com/chrome-remote-desktop/android-assets/photosph
ere.jpg"; |
79 private static final String IMAGE_NAME = "photosphere"; | 79 private static final String IMAGE_NAME = "photosphere"; |
80 | 80 |
81 private static final ShortBuffer INDICES_BUFFER = calculateIndicesBuffer(); | 81 private static final ShortBuffer INDICES_BUFFER = calculateIndicesBuffer(); |
82 | 82 |
83 // Maxiumum resolution for decoded image. | 83 // Maximum resolution for decoded image. |
84 private static final int MAX_WIDTH = 4096; | 84 private static final int MAX_WIDTH = 4096; |
85 private static final int MAX_HEIGHT = 4096; | 85 private static final int MAX_HEIGHT = 4096; |
86 | 86 |
87 private FloatBuffer mPositionBuffer; | 87 private FloatBuffer mPositionBuffer; |
88 private FloatBuffer mTextureCoordinatesBuffer; | 88 private FloatBuffer mTextureCoordinatesBuffer; |
89 | 89 |
90 private Activity mActivity; | 90 private Activity mActivity; |
91 | 91 |
92 private String mDownloadDirectory; | 92 private String mDownloadDirectory; |
93 | 93 |
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304 | 304 |
305 while (height > MAX_HEIGHT || width > MAX_WIDTH) { | 305 while (height > MAX_HEIGHT || width > MAX_WIDTH) { |
306 inSampleSize *= 2; | 306 inSampleSize *= 2; |
307 height /= 2; | 307 height /= 2; |
308 width /= 2; | 308 width /= 2; |
309 } | 309 } |
310 | 310 |
311 options.inSampleSize = inSampleSize; | 311 options.inSampleSize = inSampleSize; |
312 } | 312 } |
313 } | 313 } |
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