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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include <string> | 11 #include <string> |
12 | 12 |
13 #include "testing/gtest/include/gtest/gtest.h" | 13 #include "testing/gtest/include/gtest/gtest.h" |
14 #include "webrtc/common_video/interface/i420_buffer_pool.h" | 14 #include "webrtc/common_video/include/i420_buffer_pool.h" |
15 | 15 |
16 namespace webrtc { | 16 namespace webrtc { |
17 | 17 |
18 TEST(TestI420BufferPool, SimpleFrameReuse) { | 18 TEST(TestI420BufferPool, SimpleFrameReuse) { |
19 I420BufferPool pool; | 19 I420BufferPool pool; |
20 rtc::scoped_refptr<VideoFrameBuffer> buffer = pool.CreateBuffer(16, 16); | 20 rtc::scoped_refptr<VideoFrameBuffer> buffer = pool.CreateBuffer(16, 16); |
21 EXPECT_EQ(16, buffer->width()); | 21 EXPECT_EQ(16, buffer->width()); |
22 EXPECT_EQ(16, buffer->height()); | 22 EXPECT_EQ(16, buffer->height()); |
23 // Extract non-refcounted pointers for testing. | 23 // Extract non-refcounted pointers for testing. |
24 const uint8_t* y_ptr = buffer->data(kYPlane); | 24 const uint8_t* y_ptr = buffer->data(kYPlane); |
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65 buffer = pool.CreateBuffer(16, 16); | 65 buffer = pool.CreateBuffer(16, 16); |
66 } | 66 } |
67 EXPECT_TRUE(buffer->HasOneRef()); | 67 EXPECT_TRUE(buffer->HasOneRef()); |
68 EXPECT_EQ(16, buffer->width()); | 68 EXPECT_EQ(16, buffer->width()); |
69 EXPECT_EQ(16, buffer->height()); | 69 EXPECT_EQ(16, buffer->height()); |
70 // Try to trigger use-after-free errors by writing to y-plane. | 70 // Try to trigger use-after-free errors by writing to y-plane. |
71 memset(buffer->MutableData(kYPlane), 0xA5, 16 * buffer->stride(kYPlane)); | 71 memset(buffer->MutableData(kYPlane), 0xA5, 16 * buffer->stride(kYPlane)); |
72 } | 72 } |
73 | 73 |
74 } // namespace webrtc | 74 } // namespace webrtc |
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