Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 47116556 authored by Ethan Chen's avatar Ethan Chen
Browse files

surfaceflinger: Don't allow QC HWC virtual display without QC HWC copy 

* QC media encoder appears to be incapable of switching between RGBA8888
  buffers and NV12_ENCODEABLE dynamically. This requires that we switch
  the entire stack to use the QC opaque format, or RGBA8888.

REF: CRACKLING-938
Change-Id: Ibd6a8faf8d268d3bfb4d61e4118a778ed82f1ab5
parent 5cb1d7fa

services/surfaceflinger/DisplayUtils.cpp

+6 −0
Original line number Diff line number Diff line
@@ -175,8 +175,14 @@ bool DisplayUtils::canAllocateHwcDisplayIdForVDS(int usage) { 
    int flag_mask = 0xffffffff;



#ifdef QTI_BSP

#ifdef FORCE_HWC_COPY_FOR_VIRTUAL_DISPLAYS

    // Reserve hardware acceleration for WFD use-case

    flag_mask = GRALLOC_USAGE_PRIVATE_WFD;

#else

    // Don't allocate HWC display unless we force HWC copy, otherwise

    // incompatible buffers are sent to the media stack

    flag_mask = 0;

#endif

#endif



    return (usage & flag_mask);