Image Capture Linux/CrOs, implement brightness, contrast, saturation and sharpness

media/capture/video/fake_video_capture_device_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/capture/video/fake_video_capture_device.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
@@ skipping 327 matching lines @@
   EXPECT_EQ(mojom::MeteringMode::NONE, capabilities->exposure_mode);
   EXPECT_EQ(0, capabilities->exposure_compensation->min);
   EXPECT_EQ(0, capabilities->exposure_compensation->max);
   EXPECT_EQ(0, capabilities->exposure_compensation->current);
   EXPECT_EQ(mojom::MeteringMode::NONE, capabilities->white_balance_mode);
   EXPECT_EQ(mojom::FillLightMode::NONE, capabilities->fill_light_mode);
   EXPECT_FALSE(capabilities->red_eye_reduction);
   EXPECT_EQ(0, capabilities->color_temperature->min);
   EXPECT_EQ(0, capabilities->color_temperature->max);
   EXPECT_EQ(0, capabilities->color_temperature->current);
+  EXPECT_EQ(0, capabilities->brightness->min);
+  EXPECT_EQ(0, capabilities->brightness->max);
+  EXPECT_EQ(0, capabilities->brightness->current);
+  EXPECT_EQ(0, capabilities->contrast->min);
+  EXPECT_EQ(0, capabilities->contrast->max);
+  EXPECT_EQ(0, capabilities->contrast->current);
+  EXPECT_EQ(0, capabilities->saturation->min);
+  EXPECT_EQ(0, capabilities->saturation->max);
+  EXPECT_EQ(0, capabilities->saturation->current);
+  EXPECT_EQ(0, capabilities->sharpness->min);
+  EXPECT_EQ(0, capabilities->sharpness->max);
+  EXPECT_EQ(0, capabilities->sharpness->current);
 
   // Set options: zoom to the maximum value.
   const int max_zoom_value = capabilities->zoom->max;
   VideoCaptureDevice::SetPhotoOptionsCallback scoped_set_callback(
       base::Bind(&ImageCaptureClient::OnCorrectSetPhotoOptions,
                  image_capture_client_),
       base::Bind(&ImageCaptureClient::OnSetPhotoOptionsFailure,
                  image_capture_client_));
 
   mojom::PhotoSettingsPtr settings = mojom::PhotoSettings::New();
@@ skipping 72 matching lines @@
   }
 }
 
 INSTANTIATE_TEST_CASE_P(,
                         FakeVideoCaptureDeviceCommandLineTest,
                         Values(CommandLineTestData{"fps=-1", 5},
                                CommandLineTestData{"fps=29.97", 29.97f},
                                CommandLineTestData{"fps=60", 60},
                                CommandLineTestData{"fps=1000", 60}));
 };  // namespace media