hwc: Perform MDP downscaling for WFD/HDMI Scenario
On WFD/HDMI connection, if the configured resolution is less than
Primary Resolution, Display HAL does the following:
1. sends hpd notification to SF with primary resolution.
2. configures MDP pipes with configured Resolution.
This is done to improve UI quality as MDP has better downscale
filter options compared to GPU.
Change-Id: I33570c13016a35ed6c5d22d4c34dfe75b2c605a1
diff --git a/libvirtual/virtual.h b/libvirtual/virtual.h
index cd0e7da..8003e23 100644
--- a/libvirtual/virtual.h
+++ b/libvirtual/virtual.h
@@ -43,6 +43,7 @@
VirtualDisplay(hwc_context_t* ctx);
~VirtualDisplay();
int configure();
+ void getAttributes(int& width, int& height);
int teardown();
bool isConnected() {
return mHwcContext->dpyAttr[HWC_DISPLAY_VIRTUAL].connected;