drm_hwcomposer: Set return type to std::optional for BufferInfoGetters
This is a bit of code modernization. Further changes will require indication
that buffer_info is valid, and using std::optional is the most correct
approach to do that.
Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>
diff --git a/bufferinfo/BufferInfoGetter.cpp b/bufferinfo/BufferInfoGetter.cpp
index 57dc7f1..b42838d 100644
--- a/bufferinfo/BufferInfoGetter.cpp
+++ b/bufferinfo/BufferInfoGetter.cpp
@@ -49,15 +49,9 @@
}
bool BufferInfoGetter::IsHandleUsable(buffer_handle_t handle) {
- BufferInfo bo{};
+ auto bo = GetBoInfo(handle);
- if (ConvertBoInfo(handle, &bo) != 0) {
- return false;
- }
- if (bo.prime_fds[0] == 0) {
- return false;
- }
- return true;
+ return bo && bo->prime_fds[0] != 0;
}
int LegacyBufferInfoGetter::Init() {