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Issue 941633004: Moved renderer implementation from media/filters/ to media/renderers/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Moved renderer implementation from media/filters/ to media/renderers/ Created 5 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 // The format of these tests are to enqueue a known amount of data and then 5 // The format of these tests are to enqueue a known amount of data and then
6 // request the exact amount we expect in order to dequeue the known amount of 6 // request the exact amount we expect in order to dequeue the known amount of
7 // data. This ensures that for any rate we are consuming input data at the 7 // data. This ensures that for any rate we are consuming input data at the
8 // correct rate. We always pass in a very large destination buffer with the 8 // correct rate. We always pass in a very large destination buffer with the
9 // expectation that FillBuffer() will fill as much as it can but no more. 9 // expectation that FillBuffer() will fill as much as it can but no more.
10 10
11 #include <algorithm> // For std::min(). 11 #include <algorithm> // For std::min().
12 #include <cmath> 12 #include <cmath>
13 #include <vector> 13 #include <vector>
14 14
15 #include "base/bind.h" 15 #include "base/bind.h"
16 #include "base/callback.h" 16 #include "base/callback.h"
17 #include "base/memory/scoped_ptr.h" 17 #include "base/memory/scoped_ptr.h"
18 #include "media/base/audio_buffer.h" 18 #include "media/base/audio_buffer.h"
19 #include "media/base/audio_bus.h" 19 #include "media/base/audio_bus.h"
20 #include "media/base/buffers.h" 20 #include "media/base/buffers.h"
21 #include "media/base/channel_layout.h" 21 #include "media/base/channel_layout.h"
22 #include "media/base/test_helpers.h" 22 #include "media/base/test_helpers.h"
23 #include "media/filters/audio_renderer_algorithm.h"
24 #include "media/filters/wsola_internals.h" 23 #include "media/filters/wsola_internals.h"
24 #include "media/renderers/audio_renderer_algorithm.h"
25 #include "testing/gtest/include/gtest/gtest.h" 25 #include "testing/gtest/include/gtest/gtest.h"
26 26
27 namespace media { 27 namespace media {
28 28
29 const int kFrameSize = 250; 29 const int kFrameSize = 250;
30 const int kSamplesPerSecond = 3000; 30 const int kSamplesPerSecond = 3000;
31 const int kOutputDurationInSec = 10; 31 const int kOutputDurationInSec = 10;
32 32
33 static void FillWithSquarePulseTrain( 33 static void FillWithSquarePulseTrain(
34 int half_pulse_width, int offset, int num_samples, float* data) { 34 int half_pulse_width, int offset, int num_samples, float* data) {
(...skipping 641 matching lines...) Expand 10 before | Expand all | Expand 10 after
676 676
677 const int frames_filled = 677 const int frames_filled =
678 algorithm_.FillBuffer(bus.get(), kHalfSize, kHalfSize, kMutedRates[i]); 678 algorithm_.FillBuffer(bus.get(), kHalfSize, kHalfSize, kMutedRates[i]);
679 ASSERT_EQ(kHalfSize, frames_filled); 679 ASSERT_EQ(kHalfSize, frames_filled);
680 ASSERT_FALSE(VerifyAudioData(bus.get(), 0, kHalfSize, 0)); 680 ASSERT_FALSE(VerifyAudioData(bus.get(), 0, kHalfSize, 0));
681 ASSERT_TRUE(VerifyAudioData(bus.get(), kHalfSize, kHalfSize, 0)); 681 ASSERT_TRUE(VerifyAudioData(bus.get(), kHalfSize, kHalfSize, 0));
682 } 682 }
683 } 683 }
684 684
685 } // namespace media 685 } // namespace media
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