Converting video color space enums to their corresponding gfx:color space eqvivalent.

ui/gfx/color_space.cc

 // Copyright (c) 2012 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 "ui/gfx/color_space.h"
 
 #include <map>
 #include <sstream>
 
 #include "base/lazy_instance.h"
 #include "base/synchronization/lock.h"
 #include "third_party/skia/include/core/SkColorSpace.h"
 #include "third_party/skia/include/core/SkData.h"
 #include "third_party/skia/include/core/SkICC.h"
 #include "ui/gfx/icc_profile.h"
 #include "ui/gfx/skia_color_space_util.h"
 
 namespace gfx {
 
-// static
-ColorSpace ColorSpace::CreateVideo(int video_primary,
-                                   int video_transfer,
-                                   int video_matrix,
-                                   RangeID range_id) {
-  // TODO(hubbe): Use more context to decide how to handle UNSPECIFIED values.
-  ColorSpace result;
-  switch (video_primary) {
-    default:
-    case 0:  // RESERVED0
-    case 1:  // BT709
-    case 2:  // UNSPECIFIED
-    case 3:  // RESERVED
-      result.primaries_ = PrimaryID::BT709;
-      break;
-    case 4:  // BT470M
-      result.primaries_ = PrimaryID::BT470M;
-      break;
-    case 5:  // BT470BG
-      result.primaries_ = PrimaryID::BT470BG;
-      break;
-    case 6:  // SMPTE170M
-      result.primaries_ = PrimaryID::SMPTE170M;
-      break;
-    case 7:  // SMPTE240M
-      result.primaries_ = PrimaryID::SMPTE240M;
-      break;
-    case 8:  // FILM
-      result.primaries_ = PrimaryID::FILM;
-      break;
-    case 9:  // BT2020
-      result.primaries_ = PrimaryID::BT2020;
-      break;
-    case 10:  // SMPTEST428_1
-      result.primaries_ = PrimaryID::SMPTEST428_1;
-      break;
-    case 11:  // SMPTEST431_2
-      result.primaries_ = PrimaryID::SMPTEST431_2;
-      break;
-    case 12:  // SMPTEST432_1
-      result.primaries_ = PrimaryID::SMPTEST432_1;
-      break;
-  }
-  switch (video_transfer) {
-    default:
-    case 0:  // RESERVED0
-    case 1:  // BT709
-    case 2:  // UNSPECIFIED
-    case 3:  // RESERVED
-      result.transfer_ = TransferID::BT709;
-      break;
-    case 4:  // GAMMA22
-      result.transfer_ = TransferID::GAMMA22;
-      break;
-    case 5:  // GAMMA28
-      result.transfer_ = TransferID::GAMMA28;
-      break;
-    case 6:  // SMPTE170M
-      result.transfer_ = TransferID::SMPTE170M;
-      break;
-    case 7:  // SMPTE240M
-      result.transfer_ = TransferID::SMPTE240M;
-      break;
-    case 8:  // LINEAR
-      result.transfer_ = TransferID::LINEAR;
-      break;
-    case 9:  // LOG
-      result.transfer_ = TransferID::LOG;
-      break;
-    case 10:  // LOG_SQRT
-      result.transfer_ = TransferID::LOG_SQRT;
-      break;
-    case 11:  // IEC61966_2_4
-      result.transfer_ = TransferID::IEC61966_2_4;
-      break;
-    case 12:  // BT1361_ECG
-      result.transfer_ = TransferID::BT1361_ECG;
-      break;
-    case 13:  // IEC61966_2_1
-      result.transfer_ = TransferID::IEC61966_2_1;
-      break;
-    case 14:  // BT2020_10
-      result.transfer_ = TransferID::BT2020_10;
-      break;
-    case 15:  // BT2020_12
-      result.transfer_ = TransferID::BT2020_12;
-      break;
-    case 16:  // SMPTEST2084
-      result.transfer_ = TransferID::SMPTEST2084;
-      break;
-    case 17:  // SMPTEST428_1
-      result.transfer_ = TransferID::SMPTEST428_1;
-      break;
-    case 18:  // ARIB_STD_B67
-      result.transfer_ = TransferID::ARIB_STD_B67;
-      break;
-  }
-  switch (video_matrix) {
-    case 0:  // RGB
-      result.matrix_ = MatrixID::RGB;
-      break;
-    default:
-    case 1:  // BT709
-    case 2:  // UNSPECIFIED
-    case 3:  // RESERVED
-      result.matrix_ = MatrixID::BT709;
-      break;
-    case 4:  // FCC
-      result.matrix_ = MatrixID::FCC;
-      break;
-    case 5:  // BT470BG
-      result.matrix_ = MatrixID::BT470BG;
-      break;
-    case 6:  // SMPTE170M
-      result.matrix_ = MatrixID::SMPTE170M;
-      break;
-    case 7:  // SMPTE240M
-      result.matrix_ = MatrixID::SMPTE240M;
-      break;
-    case 8:  // YCOCG
-      result.matrix_ = MatrixID::YCOCG;
-      break;
-    case 9:  // BT2020_NCL
-      result.matrix_ = MatrixID::BT2020_NCL;
-      break;
-    case 10:  // BT2020_CL
-      result.matrix_ = MatrixID::BT2020_CL;
-      break;
-    case 11:  // YDZDX
-      result.matrix_ = MatrixID::YDZDX;
-      break;
-  }
-  result.range_ = range_id;
-  return result;
-}
-
 ColorSpace::ColorSpace() {}
 
 ColorSpace::ColorSpace(PrimaryID primaries,
                        TransferID transfer)
     : primaries_(primaries),
       transfer_(transfer),
       matrix_(MatrixID::RGB),
       range_(RangeID::FULL) {}
 
 ColorSpace::ColorSpace(PrimaryID primaries,
@@ skipping 703 matching lines @@
       matrix->postTranslate(-16.0f/219.0f, -15.5f/224.0f, -15.5f/224.0f);
       break;
   }
 }
 
 std::ostream& operator<<(std::ostream& out, const ColorSpace& color_space) {
   return out << color_space.ToString();
 }
 
 }  // namespace gfx