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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "base/basictypes.h" | 5 #include "base/basictypes.h" |
| 6 #include "base/bind.h" | 6 #include "base/bind.h" |
| 7 #include "base/message_loop/message_loop.h" | 7 #include "base/message_loop/message_loop.h" |
| 8 #include "media/base/decoder_buffer.h" | 8 #include "media/base/decoder_buffer.h" |
| 9 #include "media/base/mock_filters.h" | 9 #include "media/base/mock_filters.h" |
| 10 #include "media/base/test_helpers.h" | 10 #include "media/base/test_helpers.h" |
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| 85 }; | 85 }; |
| 86 | 86 |
| 87 void ExpectReadResult(CallbackResult result) { | 87 void ExpectReadResult(CallbackResult result) { |
| 88 switch (result) { | 88 switch (result) { |
| 89 case PENDING: | 89 case PENDING: |
| 90 EXPECT_GT(pending_decode_requests_, 0); | 90 EXPECT_GT(pending_decode_requests_, 0); |
| 91 break; | 91 break; |
| 92 case OK: | 92 case OK: |
| 93 EXPECT_EQ(0, pending_decode_requests_); | 93 EXPECT_EQ(0, pending_decode_requests_); |
| 94 ASSERT_EQ(VideoDecoder::kOk, last_decode_status_); | 94 ASSERT_EQ(VideoDecoder::kOk, last_decode_status_); |
| 95 ASSERT_TRUE(last_decoded_frame_); | 95 ASSERT_TRUE(last_decoded_frame_.get()); |
| 96 break; | 96 break; |
| 97 case NOT_ENOUGH_DATA: | 97 case NOT_ENOUGH_DATA: |
| 98 EXPECT_EQ(0, pending_decode_requests_); | 98 EXPECT_EQ(0, pending_decode_requests_); |
| 99 ASSERT_EQ(VideoDecoder::kOk, last_decode_status_); | 99 ASSERT_EQ(VideoDecoder::kOk, last_decode_status_); |
| 100 ASSERT_FALSE(last_decoded_frame_); | 100 ASSERT_FALSE(last_decoded_frame_.get()); |
| 101 break; | 101 break; |
| 102 case ABORTED: | 102 case ABORTED: |
| 103 EXPECT_EQ(0, pending_decode_requests_); | 103 EXPECT_EQ(0, pending_decode_requests_); |
| 104 ASSERT_EQ(VideoDecoder::kAborted, last_decode_status_); | 104 ASSERT_EQ(VideoDecoder::kAborted, last_decode_status_); |
| 105 EXPECT_FALSE(last_decoded_frame_); | 105 EXPECT_FALSE(last_decoded_frame_.get()); |
| 106 break; | 106 break; |
| 107 } | 107 } |
| 108 } | 108 } |
| 109 | 109 |
| 110 void Decode() { | 110 void Decode() { |
| 111 scoped_refptr<DecoderBuffer> buffer; | 111 scoped_refptr<DecoderBuffer> buffer; |
| 112 | 112 |
| 113 if (num_input_buffers_ < kTotalBuffers) { | 113 if (num_input_buffers_ < kTotalBuffers) { |
| 114 buffer = CreateFakeVideoBufferForTest( | 114 buffer = CreateFakeVideoBufferForTest( |
| 115 current_config_, | 115 current_config_, |
| 116 base::TimeDelta::FromMilliseconds(kDurationMs * num_input_buffers_), | 116 base::TimeDelta::FromMilliseconds(kDurationMs * num_input_buffers_), |
| 117 base::TimeDelta::FromMilliseconds(kDurationMs)); | 117 base::TimeDelta::FromMilliseconds(kDurationMs)); |
| 118 } else { | 118 } else { |
| 119 buffer = DecoderBuffer::CreateEOSBuffer(); | 119 buffer = DecoderBuffer::CreateEOSBuffer(); |
| 120 } | 120 } |
| 121 | 121 |
| 122 ++num_input_buffers_; | 122 ++num_input_buffers_; |
| 123 ++pending_decode_requests_; | 123 ++pending_decode_requests_; |
| 124 | 124 |
| 125 decoder_->Decode( | 125 decoder_->Decode( |
| 126 buffer, | 126 buffer, |
| 127 base::Bind(&FakeVideoDecoderTest::DecodeDone, base::Unretained(this))); | 127 base::Bind(&FakeVideoDecoderTest::DecodeDone, base::Unretained(this))); |
| 128 message_loop_.RunUntilIdle(); | 128 message_loop_.RunUntilIdle(); |
| 129 } | 129 } |
| 130 | 130 |
| 131 void ReadOneFrame() { | 131 void ReadOneFrame() { |
| 132 last_decoded_frame_ = NULL; | 132 last_decoded_frame_ = NULL; |
| 133 do { | 133 do { |
| 134 Decode(); | 134 Decode(); |
| 135 } while (!last_decoded_frame_ && pending_decode_requests_ == 0); | 135 } while (!last_decoded_frame_.get() && pending_decode_requests_ == 0); |
| 136 } | 136 } |
| 137 | 137 |
| 138 void ReadAllFrames() { | 138 void ReadAllFrames() { |
| 139 do { | 139 do { |
| 140 Decode(); | 140 Decode(); |
| 141 } while (num_input_buffers_ <= kTotalBuffers); // All input buffers + EOS. | 141 } while (num_input_buffers_ <= kTotalBuffers); // All input buffers + EOS. |
| 142 } | 142 } |
| 143 | 143 |
| 144 void EnterPendingReadState() { | 144 void EnterPendingReadState() { |
| 145 // Pass the initial NOT_ENOUGH_DATA stage. | 145 // Pass the initial NOT_ENOUGH_DATA stage. |
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| 267 if (GetParam().decoding_delay < 1) | 267 if (GetParam().decoding_delay < 1) |
| 268 return; | 268 return; |
| 269 | 269 |
| 270 Initialize(); | 270 Initialize(); |
| 271 decoder_->HoldDecode(); | 271 decoder_->HoldDecode(); |
| 272 ReadOneFrame(); | 272 ReadOneFrame(); |
| 273 ExpectReadResult(PENDING); | 273 ExpectReadResult(PENDING); |
| 274 SatisfyDecodeAndExpect(NOT_ENOUGH_DATA); | 274 SatisfyDecodeAndExpect(NOT_ENOUGH_DATA); |
| 275 | 275 |
| 276 // Verify that FrameReady() hasn't been called. | 276 // Verify that FrameReady() hasn't been called. |
| 277 EXPECT_FALSE(last_decoded_frame_); | 277 EXPECT_FALSE(last_decoded_frame_.get()); |
| 278 } | 278 } |
| 279 | 279 |
| 280 TEST_P(FakeVideoDecoderTest, Read_Pending_OK) { | 280 TEST_P(FakeVideoDecoderTest, Read_Pending_OK) { |
| 281 Initialize(); | 281 Initialize(); |
| 282 EnterPendingReadState(); | 282 EnterPendingReadState(); |
| 283 SatisfyDecodeAndExpect(OK); | 283 SatisfyDecodeAndExpect(OK); |
| 284 } | 284 } |
| 285 | 285 |
| 286 TEST_P(FakeVideoDecoderTest, Read_Parallel) { | 286 TEST_P(FakeVideoDecoderTest, Read_Parallel) { |
| 287 if (GetParam().max_decode_requests < 2) | 287 if (GetParam().max_decode_requests < 2) |
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| 390 } | 390 } |
| 391 | 391 |
| 392 TEST_P(FakeVideoDecoderTest, Destroy_DuringPendingReadAndPendingReset) { | 392 TEST_P(FakeVideoDecoderTest, Destroy_DuringPendingReadAndPendingReset) { |
| 393 Initialize(); | 393 Initialize(); |
| 394 EnterPendingReadState(); | 394 EnterPendingReadState(); |
| 395 EnterPendingResetState(); | 395 EnterPendingResetState(); |
| 396 Destroy(); | 396 Destroy(); |
| 397 } | 397 } |
| 398 | 398 |
| 399 } // namespace media | 399 } // namespace media |
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