Clang format of video_processing folder.

webrtc/modules/video_processing/spatial_resampler.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/modules/video_processing/spatial_resampler.h"
 
-
 namespace webrtc {
 
 VPMSimpleSpatialResampler::VPMSimpleSpatialResampler()
     : resampling_mode_(kFastRescaling),
       target_width_(0),
       target_height_(0),
       scaler_() {}
 
 VPMSimpleSpatialResampler::~VPMSimpleSpatialResampler() {}
 
-
 int32_t VPMSimpleSpatialResampler::SetTargetFrameSize(int32_t width,
                                                       int32_t height) {
-  if (resampling_mode_ == kNoRescaling) return VPM_OK;
+  if (resampling_mode_ == kNoRescaling)
+    return VPM_OK;
 
-  if (width < 1 || height < 1) return VPM_PARAMETER_ERROR;
+  if (width < 1 || height < 1)
+    return VPM_PARAMETER_ERROR;
 
   target_width_ = width;
   target_height_ = height;
 
   return VPM_OK;
 }
 
 void VPMSimpleSpatialResampler::SetInputFrameResampleMode(
     VideoFrameResampling resampling_mode) {
   resampling_mode_ = resampling_mode;
 }
 
 void VPMSimpleSpatialResampler::Reset() {
   resampling_mode_ = kFastRescaling;
   target_width_ = 0;
   target_height_ = 0;
 }
 
 int32_t VPMSimpleSpatialResampler::ResampleFrame(const VideoFrame& inFrame,
                                                  VideoFrame* outFrame) {
   // Don't copy if frame remains as is.
   if (resampling_mode_ == kNoRescaling)
-     return VPM_OK;
+    return VPM_OK;
   // Check if re-sampling is needed
   else if ((inFrame.width() == target_width_) &&
-    (inFrame.height() == target_height_))  {
+           (inFrame.height() == target_height_)) {
     return VPM_OK;
   }
 
   // Setting scaler
   // TODO(mikhal/marpan): Should we allow for setting the filter mode in
   // _scale.Set() with |resampling_mode_|?
   int ret_val = 0;
-  ret_val = scaler_.Set(inFrame.width(), inFrame.height(),
-                       target_width_, target_height_, kI420, kI420, kScaleBox);
+  ret_val = scaler_.Set(inFrame.width(), inFrame.height(), target_width_,
+                        target_height_, kI420, kI420, kScaleBox);
   if (ret_val < 0)
     return ret_val;
 
   ret_val = scaler_.Scale(inFrame, outFrame);
 
   // Setting time parameters to the output frame.
   // Timestamp will be reset in Scale call above, so we should set it after.
   outFrame->set_timestamp(inFrame.timestamp());
   outFrame->set_render_time_ms(inFrame.render_time_ms());
 
   if (ret_val == 0)
     return VPM_OK;
   else
     return VPM_SCALE_ERROR;
 }
 
 int32_t VPMSimpleSpatialResampler::TargetHeight() {
   return target_height_;
 }
 
 int32_t VPMSimpleSpatialResampler::TargetWidth() {
   return target_width_;
 }
 
-bool VPMSimpleSpatialResampler::ApplyResample(int32_t width,
-                                              int32_t height) {
+bool VPMSimpleSpatialResampler::ApplyResample(int32_t width, int32_t height) {
   if ((width == target_width_ && height == target_height_) ||
-       resampling_mode_ == kNoRescaling)
+      resampling_mode_ == kNoRescaling)
     return false;
   else
     return true;
 }
 
 }  // namespace webrtc