ImageCapture: wire PhotoCapabilities' ISO, width, height and PhotoSettings' width and height

media/capture/video/android/video_capture_device_android.cc

 // Copyright (c) 2013 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/android/video_capture_device_android.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
+#include "base/numerics/safe_conversions.h"
 #include "base/strings/string_number_conversions.h"
 #include "jni/VideoCapture_jni.h"
 #include "media/capture/video/android/photo_capabilities.h"
 #include "media/capture/video/android/video_capture_device_factory_android.h"
 
 using base::android::AttachCurrentThread;
 using base::android::CheckException;
 using base::android::GetClass;
 using base::android::MethodID;
 using base::android::JavaRef;
@@ skipping 120 matching lines @@
     if (state_ != kCapturing)
       return;
   }
 
   JNIEnv* env = AttachCurrentThread();
 
   // Make copy on the heap so we can pass the pointer through JNI.
   std::unique_ptr<TakePhotoCallback> heap_callback(
       new TakePhotoCallback(std::move(callback)));
   const intptr_t callback_id = reinterpret_cast<intptr_t>(heap_callback.get());
-  if (!Java_VideoCapture_takePhoto(env, j_capture_.obj(), callback_id))
+  if (!Java_VideoCapture_takePhoto(env, j_capture_.obj(), callback_id,
+                                   next_photo_resolution_.width(),
+                                   next_photo_resolution_.height()))
     return;
 
   {
     base::AutoLock lock(photo_callbacks_lock_);
     photo_callbacks_.push_back(std::move(heap_callback));
   }
 }
 
 void VideoCaptureDeviceAndroid::GetPhotoCapabilities(
     GetPhotoCapabilitiesCallback callback) {
   JNIEnv* env = AttachCurrentThread();
 
   PhotoCapabilities caps(
       Java_VideoCapture_getPhotoCapabilities(env, j_capture_.obj()));
 
   // TODO(mcasas): Manual member copying sucks, consider adding typemapping from
   // PhotoCapabilities to mojom::PhotoCapabilitiesPtr, https://crbug.com/622002.
   mojom::PhotoCapabilitiesPtr photo_capabilities =
       mojom::PhotoCapabilities::New();
+  photo_capabilities->iso = mojom::Range::New();
+  photo_capabilities->iso->current = caps.getCurrentIso();
+  photo_capabilities->iso->max = caps.getMaxIso();
+  photo_capabilities->iso->min = caps.getMinIso();
+  photo_capabilities->height = mojom::Range::New();
+  photo_capabilities->height->current = caps.getCurrentHeight();
+  photo_capabilities->height->max = caps.getMaxHeight();
+  photo_capabilities->height->min = caps.getMinHeight();
+  photo_capabilities->width = mojom::Range::New();
+  photo_capabilities->width->current = caps.getCurrentWidth();
+  photo_capabilities->width->max = caps.getMaxWidth();
+  photo_capabilities->width->min = caps.getMinWidth();
   photo_capabilities->zoom = mojom::Range::New();
   photo_capabilities->zoom->current = caps.getCurrentZoom();
   photo_capabilities->zoom->max = caps.getMaxZoom();
   photo_capabilities->zoom->min = caps.getMinZoom();
   photo_capabilities->focus_mode = caps.getAutoFocusInUse()
                                        ? mojom::FocusMode::AUTO
                                        : mojom::FocusMode::MANUAL;
   callback.Run(std::move(photo_capabilities));
 }
 
 void VideoCaptureDeviceAndroid::SetPhotoOptions(
     mojom::PhotoSettingsPtr settings,
     SetPhotoOptionsCallback callback) {
   JNIEnv* env = AttachCurrentThread();
+  // |width| and/or |height| are kept for the next TakePhoto()s.
+  if (settings->has_width || settings->has_height)
+    next_photo_resolution_.SetSize(0, 0);
+  if (settings->has_width) {
+    next_photo_resolution_.set_width(
+        base::saturated_cast<int>(settings->width));
+  }
+  if (settings->has_height) {
+    next_photo_resolution_.set_height(
+        base::saturated_cast<int>(settings->height));
+  }
+
   if (settings->has_zoom)
     Java_VideoCapture_setZoom(env, j_capture_.obj(), settings->zoom);
   callback.Run(true);
 }
 
 void VideoCaptureDeviceAndroid::OnFrameAvailable(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     const JavaParamRef<jbyteArray>& data,
     jint length,
@@ skipping 91 matching lines @@
     const tracked_objects::Location& from_here,
     const std::string& reason) {
   {
     base::AutoLock lock(lock_);
     state_ = kError;
   }
   client_->OnError(from_here, reason);
 }
 
 }  // namespace media