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Issue 1182063002: Add support for more advanced color correction (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@qcms-fixed-point-gamma
Patch Set: Rebase after quirks changes Created 4 years, 8 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/display/chromeos/display_configurator.h" 5 #include "ui/display/chromeos/display_configurator.h"
6 6
7 #include <stddef.h> 7 #include <stddef.h>
8 #include <utility> 8 #include <utility>
9 9
10 #include "base/bind.h" 10 #include "base/bind.h"
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816 if (display->display_id() == display_id && 816 if (display->display_id() == display_id &&
817 IsPhysicalDisplayType(display->type())) { 817 IsPhysicalDisplayType(display->type())) {
818 return native_display_delegate_->SetColorCalibrationProfile(*display, 818 return native_display_delegate_->SetColorCalibrationProfile(*display,
819 new_profile); 819 new_profile);
820 } 820 }
821 } 821 }
822 822
823 return false; 823 return false;
824 } 824 }
825 825
826 bool DisplayConfigurator::SetGammaRamp( 826 bool DisplayConfigurator::SetColorCorrection(
827 int64_t display_id, 827 int64_t display_id,
828 const std::vector<GammaRampRGBEntry>& lut) { 828 const std::vector<GammaRampRGBEntry>& degamma_lut,
829 const std::vector<GammaRampRGBEntry>& gamma_lut,
830 const std::vector<float>& correction_matrix) {
829 for (const DisplaySnapshot* display : cached_displays_) { 831 for (const DisplaySnapshot* display : cached_displays_) {
830 if (display->display_id() == display_id) 832 if (display->display_id() == display_id)
831 return native_display_delegate_->SetGammaRamp(*display, lut); 833 return native_display_delegate_->SetColorCorrection(
834 *display, degamma_lut, gamma_lut, correction_matrix);
832 } 835 }
833 836
834 return false; 837 return false;
835 } 838 }
836 839
837 void DisplayConfigurator::PrepareForExit() { 840 void DisplayConfigurator::PrepareForExit() {
838 configure_display_ = false; 841 configure_display_ = false;
839 } 842 }
840 843
841 void DisplayConfigurator::SetDisplayPower( 844 void DisplayConfigurator::SetDisplayPower(
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1148 last_virtual_display_id_ = max_display_id & 0xff; 1151 last_virtual_display_id_ = max_display_id & 0xff;
1149 1152
1150 return true; 1153 return true;
1151 } 1154 }
1152 1155
1153 bool DisplayConfigurator::IsDisplayOn() const { 1156 bool DisplayConfigurator::IsDisplayOn() const {
1154 return current_power_state_ != chromeos::DISPLAY_POWER_ALL_OFF; 1157 return current_power_state_ != chromeos::DISPLAY_POWER_ALL_OFF;
1155 } 1158 }
1156 1159
1157 } // namespace ui 1160 } // namespace ui
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