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Unified Diff: ui/ozone/platform/drm/host/drm_display_host.cc

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: Refactor for glevin@ and load VCGT always Created 5 years, 1 month ago
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Index: ui/ozone/platform/drm/host/drm_display_host.cc
diff --git a/ui/ozone/platform/drm/host/drm_display_host.cc b/ui/ozone/platform/drm/host/drm_display_host.cc
index 9491e4ef2c45853a0a9aa89aaa2247c76db8b022..5a2a7d9ed77e2c2795ed690eea6b87952d11f2f2 100644
--- a/ui/ozone/platform/drm/host/drm_display_host.cc
+++ b/ui/ozone/platform/drm/host/drm_display_host.cc
@@ -107,6 +107,19 @@ void DrmDisplayHost::SetGammaRamp(const std::vector<GammaRampRGBEntry>& lut) {
sender_->Send(new OzoneGpuMsg_SetGammaRamp(snapshot_->display_id(), lut));
}
+void DrmDisplayHost::SetColorCorrection(
+ const std::vector<GammaRampRGBEntry>& degamma_lut,
+ const std::vector<GammaRampRGBEntry>& gamma_lut,
+ const float matrix[9]) {
+ std::vector<float> correction_matrix;
+ for (int i = 0; i < 9; ++i) {
+ correction_matrix.push_back(matrix[i]);
+ }
+
+ sender_->Send(new OzoneGpuMsg_SetColorCorrection(
+ snapshot_->display_id(), degamma_lut, gamma_lut, correction_matrix));
+}
+
void DrmDisplayHost::OnChannelEstablished() {
is_dummy_ = false;

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