color: Clarify default behaviors

chromecast/media/cma/base/decoder_config_adapter.cc

 // Copyright 2015 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 "chromecast/media/cma/base/decoder_config_adapter.h"
 
 #include "base/logging.h"
 #include "chromecast/media/base/media_codec_support.h"
 #include "media/base/channel_layout.h"
 
@@ skipping 255 matching lines @@
     mm2.primary_b_chromaticity_y = mm1.primary_b_chromaticity_y;
     mm2.white_point_chromaticity_x = mm1.white_point_chromaticity_x;
     mm2.white_point_chromaticity_y = mm1.white_point_chromaticity_y;
     mm2.luminance_max = mm1.luminance_max;
     mm2.luminance_min = mm1.luminance_min;
   }
 
   return video_config;
 }
 
-// Ensure that Chromecast enum values match enums in gfx::ColorSpace.
-#define STATIC_ASSERT_ENUM(a, b)                                             \
-  static_assert(static_cast<int>(a) == static_cast<int>(gfx::ColorSpace::b), \
-                "mismatching enums: " #a " and " #b)
-
-STATIC_ASSERT_ENUM(PrimaryID::RESERVED0, PrimaryID::RESERVED0);
-STATIC_ASSERT_ENUM(PrimaryID::BT709, PrimaryID::BT709);
-STATIC_ASSERT_ENUM(PrimaryID::UNSPECIFIED, PrimaryID::UNSPECIFIED);
-STATIC_ASSERT_ENUM(PrimaryID::RESERVED, PrimaryID::RESERVED);
-STATIC_ASSERT_ENUM(PrimaryID::BT470M, PrimaryID::BT470M);
-STATIC_ASSERT_ENUM(PrimaryID::BT470BG, PrimaryID::BT470BG);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTE170M, PrimaryID::SMPTE170M);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTE240M, PrimaryID::SMPTE240M);
-STATIC_ASSERT_ENUM(PrimaryID::FILM, PrimaryID::FILM);
-STATIC_ASSERT_ENUM(PrimaryID::BT2020, PrimaryID::BT2020);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTEST428_1, PrimaryID::SMPTEST428_1);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTEST431_2, PrimaryID::SMPTEST431_2);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTEST431_2, PrimaryID::SMPTEST431_2);
-STATIC_ASSERT_ENUM(PrimaryID::SMPTEST432_1, PrimaryID::SMPTEST432_1);
-
-STATIC_ASSERT_ENUM(TransferID::RESERVED0, TransferID::RESERVED0);
-STATIC_ASSERT_ENUM(TransferID::BT709, TransferID::BT709);
-STATIC_ASSERT_ENUM(TransferID::UNSPECIFIED, TransferID::UNSPECIFIED);
-STATIC_ASSERT_ENUM(TransferID::RESERVED, TransferID::RESERVED);
-STATIC_ASSERT_ENUM(TransferID::GAMMA22, TransferID::GAMMA22);
-STATIC_ASSERT_ENUM(TransferID::GAMMA28, TransferID::GAMMA28);
-STATIC_ASSERT_ENUM(TransferID::SMPTE170M, TransferID::SMPTE170M);
-STATIC_ASSERT_ENUM(TransferID::SMPTE240M, TransferID::SMPTE240M);
-STATIC_ASSERT_ENUM(TransferID::LINEAR, TransferID::LINEAR);
-STATIC_ASSERT_ENUM(TransferID::LOG, TransferID::LOG);
-STATIC_ASSERT_ENUM(TransferID::LOG_SQRT, TransferID::LOG_SQRT);
-STATIC_ASSERT_ENUM(TransferID::IEC61966_2_4, TransferID::IEC61966_2_4);
-STATIC_ASSERT_ENUM(TransferID::BT1361_ECG, TransferID::BT1361_ECG);
-STATIC_ASSERT_ENUM(TransferID::IEC61966_2_1, TransferID::IEC61966_2_1);
-STATIC_ASSERT_ENUM(TransferID::BT2020_10, TransferID::BT2020_10);
-STATIC_ASSERT_ENUM(TransferID::BT2020_12, TransferID::BT2020_12);
-STATIC_ASSERT_ENUM(TransferID::SMPTEST2084, TransferID::SMPTEST2084);
-STATIC_ASSERT_ENUM(TransferID::SMPTEST428_1, TransferID::SMPTEST428_1);
-STATIC_ASSERT_ENUM(TransferID::ARIB_STD_B67, TransferID::ARIB_STD_B67);
-
-STATIC_ASSERT_ENUM(MatrixID::RGB, MatrixID::RGB);
-STATIC_ASSERT_ENUM(MatrixID::BT709, MatrixID::BT709);
-STATIC_ASSERT_ENUM(MatrixID::UNSPECIFIED, MatrixID::UNSPECIFIED);
-STATIC_ASSERT_ENUM(MatrixID::RESERVED, MatrixID::RESERVED);
-STATIC_ASSERT_ENUM(MatrixID::FCC, MatrixID::FCC);
-STATIC_ASSERT_ENUM(MatrixID::BT470BG, MatrixID::BT470BG);
-STATIC_ASSERT_ENUM(MatrixID::SMPTE170M, MatrixID::SMPTE170M);
-STATIC_ASSERT_ENUM(MatrixID::SMPTE240M, MatrixID::SMPTE240M);
-STATIC_ASSERT_ENUM(MatrixID::YCOCG, MatrixID::YCOCG);
-STATIC_ASSERT_ENUM(MatrixID::BT2020_NCL, MatrixID::BT2020_NCL);
-STATIC_ASSERT_ENUM(MatrixID::BT2020_CL, MatrixID::BT2020_CL);
-
-STATIC_ASSERT_ENUM(RangeID::UNSPECIFIED, RangeID::UNSPECIFIED);
-STATIC_ASSERT_ENUM(RangeID::LIMITED, RangeID::LIMITED);
-STATIC_ASSERT_ENUM(RangeID::FULL, RangeID::FULL);
-STATIC_ASSERT_ENUM(RangeID::DERIVED, RangeID::DERIVED);
-
 }  // namespace media
 }  // namespace chromecast