commit d32b4921467cd9330a3eb53ab2d1d638ca807595
author Pullakavi Srinivas <spullaka@codeaurora.org> Mon Feb 10 10:08:31 2020 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Apr 15 06:12:39 2020 -0700
tree a099069c965a8e5def912541fdf973f1ed7001d8
parent 6920d322f78f83f987a139f9c412f62e85e556a6

hwc: Decouple windowed display from dynamic scaling.

CRs-Fixed: 2626557
Change-Id: I88751e050741b1bf9e6013555f5ec098d9e3d6bc

composer/hwc_display_builtin.cpp

diff --git a/composer/hwc_display_builtin.cpp b/composer/hwc_display_builtin.cpp
index 6a7f063..7041ada 100644
--- a/composer/hwc_display_builtin.cpp
+++ b/composer/hwc_display_builtin.cpp
@@ -149,10 +149,10 @@
     if (enable_bw_limits_) {
       DLOGI("Enable BW Limits %d", id_);
     }
-    Debug::GetWindowRect(&window_rect_.left, &window_rect_.top,
-                                 &window_rect_.right, &window_rect_.bottom);
+    windowed_display_ = Debug::GetWindowRect(&window_rect_.left, &window_rect_.top,
+                      &window_rect_.right, &window_rect_.bottom) != kErrorUndefined;
     DLOGI("Window rect : [%f %f %f %f]", window_rect_.left, window_rect_.top,
-           window_rect_.right, window_rect_.bottom);
+          window_rect_.right, window_rect_.bottom);
   }
   return status;
 }
@@ -1197,6 +1197,11 @@
     return error;
   }
 
+  // windowed_display and dynamic scaling are not supported.
+  if (windowed_display_) {
+    return HWC2::Error::None;
+  }
+
   Layer *sdm_layer = client_target_->GetSDMLayer();
   uint32_t fb_width = 0, fb_height = 0;