Refactoring of media::HDRMetadata struct

media/mojo/interfaces/hdr_metadata_struct_traits.h

 // Copyright 2017 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.
 
 #ifndef MEDIA_MOJO_INTERFACES_HDR_METADATA_STRUCT_TRAITS_H_
 #define MEDIA_MOJO_INTERFACES_HDR_METADATA_STRUCT_TRAITS_H_
 
 #include "media/base/hdr_metadata.h"
 #include "media/mojo/interfaces/media_types.mojom.h"
 
 namespace mojo {
 
 template <>
 struct StructTraits<media::mojom::MasteringMetadataDataView,
                     media::MasteringMetadata> {
-  static float primary_r_chromaticity_x(const media::MasteringMetadata& input) {
-    return input.primary_r_chromaticity_x;
+  static gfx::PointF primary_r_chromaticity(
+      const media::MasteringMetadata& input) {
+    return input.primary_r_chromaticity;
   }
-  static float primary_r_chromaticity_y(const media::MasteringMetadata& input) {
-    return input.primary_r_chromaticity_y;
+  static gfx::PointF primary_g_chromaticity(
+      const media::MasteringMetadata& input) {
+    return input.primary_g_chromaticity;
   }
-  static float primary_g_chromaticity_x(const media::MasteringMetadata& input) {
-    return input.primary_g_chromaticity_x;
+  static gfx::PointF primary_b_chromaticity(
+      const media::MasteringMetadata& input) {
+    return input.primary_b_chromaticity;
   }
-  static float primary_g_chromaticity_y(const media::MasteringMetadata& input) {
-    return input.primary_g_chromaticity_y;
-  }
-  static float primary_b_chromaticity_x(const media::MasteringMetadata& input) {
-    return input.primary_b_chromaticity_x;
-  }
-  static float primary_b_chromaticity_y(const media::MasteringMetadata& input) {
-    return input.primary_b_chromaticity_y;
-  }
-  static float white_point_chromaticity_x(const media::MasteringMetadata& inp) {
-    return inp.white_point_chromaticity_x;
-  }
-  static float white_point_chromaticity_y(const media::MasteringMetadata& inp) {
-    return inp.white_point_chromaticity_y;
+  static gfx::PointF white_point_chromaticity(
+      const media::MasteringMetadata& input) {
+    return input.white_point_chromaticity;
   }
   static float luminance_max(const media::MasteringMetadata& input) {
     return input.luminance_max;
   }
   static float luminance_min(const media::MasteringMetadata& input) {
     return input.luminance_min;
   }
 
   static bool Read(media::mojom::MasteringMetadataDataView data,
                    media::MasteringMetadata* output) {
-    output->primary_r_chromaticity_x = data.primary_r_chromaticity_x();
-    output->primary_r_chromaticity_y = data.primary_r_chromaticity_y();
-    output->primary_g_chromaticity_x = data.primary_g_chromaticity_x();
-    output->primary_g_chromaticity_y = data.primary_g_chromaticity_y();
-    output->primary_b_chromaticity_x = data.primary_b_chromaticity_x();
-    output->primary_b_chromaticity_y = data.primary_b_chromaticity_y();
-    output->white_point_chromaticity_x = data.white_point_chromaticity_x();
-    output->white_point_chromaticity_y = data.white_point_chromaticity_y();
     output->luminance_max = data.luminance_max();
     output->luminance_min = data.luminance_min();
     return true;
   }
 };
 
 template <>
 struct StructTraits<media::mojom::HDRMetadataDataView, media::HDRMetadata> {
-  static unsigned max_cll(const media::HDRMetadata& input) {
-    return input.max_cll;
+  static unsigned max_content_light_level(const media::HDRMetadata& input) {
+    return input.max_content_light_level;
   }
-  static unsigned max_fall(const media::HDRMetadata& input) {
-    return input.max_fall;
+  static unsigned max_frame_average_light_level(
+      const media::HDRMetadata& input) {
+    return input.max_frame_average_light_level;
   }
   static media::MasteringMetadata mastering_metadata(
       const media::HDRMetadata& input) {
     return input.mastering_metadata;
   }
 
   static bool Read(media::mojom::HDRMetadataDataView data,
                    media::HDRMetadata* output) {
-    output->max_cll = data.max_cll();
-    output->max_fall = data.max_fall();
+    output->max_content_light_level = data.max_content_light_level();
+    output->max_frame_average_light_level =
+        data.max_frame_average_light_level();
     return true;
   }
 };
 
 }  // namespace mojo
 
 #endif  // MEDIA_MOJO_INTERFACES_HDR_METADATA_STRUCT_TRAITS_H_