Index: media/audio/win/core_audio_util_win_unittest.cc |
diff --git a/media/audio/win/core_audio_util_win_unittest.cc b/media/audio/win/core_audio_util_win_unittest.cc |
index e1351e4d48100aa50ceff869e28331dcd8ff3b81..0f850d3f1b37c74e89d14c91ccd8bcd9e20c8f11 100644 |
--- a/media/audio/win/core_audio_util_win_unittest.cc |
+++ b/media/audio/win/core_audio_util_win_unittest.cc |
@@ -73,7 +73,7 @@ TEST_F(CoreAudioUtilWinTest, CreateDefaultDevice) { |
// Create default devices for all flow/role combinations above. |
ScopedComPtr<IMMDevice> audio_device; |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
audio_device = |
CoreAudioUtil::CreateDefaultDevice(data[i].flow, data[i].role); |
EXPECT_TRUE(audio_device.get()); |
@@ -125,7 +125,7 @@ TEST_F(CoreAudioUtilWinTest, GetDefaultDeviceName) { |
// Get name and ID of default devices for all flow/role combinations above. |
ScopedComPtr<IMMDevice> audio_device; |
AudioDeviceName device_name; |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
audio_device = |
CoreAudioUtil::CreateDefaultDevice(data[i].flow, data[i].role); |
EXPECT_TRUE(SUCCEEDED( |
@@ -145,7 +145,7 @@ TEST_F(CoreAudioUtilWinTest, GetAudioControllerID) { |
// Enumerate all active input and output devices and fetch the ID of |
// the associated device. |
EDataFlow flows[] = { eRender , eCapture }; |
- for (int i = 0; i < arraysize(flows); ++i) { |
+ for (size_t i = 0; i < arraysize(flows); ++i) { |
ScopedComPtr<IMMDeviceCollection> collection; |
ASSERT_TRUE(SUCCEEDED(enumerator->EnumAudioEndpoints(flows[i], |
DEVICE_STATE_ACTIVE, collection.Receive()))); |
@@ -205,7 +205,7 @@ TEST_F(CoreAudioUtilWinTest, CreateDefaultClient) { |
EDataFlow data[] = {eRender, eCapture}; |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
ScopedComPtr<IAudioClient> client; |
client = CoreAudioUtil::CreateDefaultClient(data[i], eConsole); |
EXPECT_TRUE(client.get()); |
@@ -217,7 +217,7 @@ TEST_F(CoreAudioUtilWinTest, CreateClient) { |
EDataFlow data[] = {eRender, eCapture}; |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
ScopedComPtr<IMMDevice> device; |
ScopedComPtr<IAudioClient> client; |
device = CoreAudioUtil::CreateDefaultDevice(data[i], eConsole); |
@@ -282,7 +282,7 @@ TEST_F(CoreAudioUtilWinTest, GetDevicePeriod) { |
// Verify that the device periods are valid for the default render and |
// capture devices. |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
ScopedComPtr<IAudioClient> client; |
REFERENCE_TIME shared_time_period = 0; |
REFERENCE_TIME exclusive_time_period = 0; |
@@ -305,7 +305,7 @@ TEST_F(CoreAudioUtilWinTest, GetPreferredAudioParameters) { |
// Verify that the preferred audio parameters are OK for the default render |
// and capture devices. |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
ScopedComPtr<IAudioClient> client; |
AudioParameters params; |
client = CoreAudioUtil::CreateDefaultClient(data[i], eConsole); |
@@ -386,7 +386,7 @@ TEST_F(CoreAudioUtilWinTest, CreateRenderAndCaptureClients) { |
WAVEFORMATPCMEX format; |
uint32 endpoint_buffer_size = 0; |
- for (int i = 0; i < arraysize(data); ++i) { |
+ for (size_t i = 0; i < arraysize(data); ++i) { |
ScopedComPtr<IAudioClient> client; |
ScopedComPtr<IAudioRenderClient> render_client; |
ScopedComPtr<IAudioCaptureClient> capture_client; |