Skip Validate
b/37474580
b/62806392
Test: marlin, ryu
Change-Id: I09e0c52cb7c914dcd883dc771d97a365c89f7037
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index 0366630..95689d9 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -695,6 +695,28 @@
return error;
}
+Error Display::presentOrValidate(uint32_t* outNumTypes, uint32_t* outNumRequests,
+ sp<android::Fence>* outPresentFence, uint32_t* state) {
+
+ uint32_t numTypes = 0;
+ uint32_t numRequests = 0;
+ int32_t presentFenceFd = -1;
+ auto intError = mDevice.mComposer->presentOrValidateDisplay(mId, &numTypes, &numRequests, &presentFenceFd, state);
+ auto error = static_cast<Error>(intError);
+ if (error != Error::None && error != Error::HasChanges) {
+ return error;
+ }
+
+ if (*state == 1) {
+ *outPresentFence = new Fence(presentFenceFd);
+ }
+
+ if (*state == 0) {
+ *outNumTypes = numTypes;
+ *outNumRequests = numRequests;
+ }
+ return error;
+}
// For use by Device
int32_t Display::getAttribute(hwc2_config_t configId, Attribute attribute)