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Commit 97a0f117 authored by Peiyong Lin's avatar Peiyong Lin Committed by android-build-merger
Browse files

Merge "Fix bad command length calculation" 

am: b44c4d4c

Change-Id: I98cb1b59ea42d48375b6f95cc8f88b0e0e79d056
parents 7d67ad34 b44c4d4c

graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h

+5 −4
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ class CommandWriterBase : public V2_2::CommandWriterBase { 


    void setLayerPerFrameMetadataBlobs(

        const hidl_vec<IComposerClient::PerFrameMetadataBlob>& metadata) {

        // in units of uint32_t's

        size_t commandLength = 0;



        if (metadata.size() > std::numeric_limits<uint32_t>::max()) {
@@ -86,11 +87,11 @@ class CommandWriterBase : public V2_2::CommandWriterBase { 
            return;

        }



        // number of blobs

        commandLength += metadata.size();

        // space for numElements

        commandLength += 1;



        for (auto metadataBlob : metadata) {

            commandLength += sizeof(int32_t);  // key of metadata blob

            commandLength += 1;  // key of metadata blob

            commandLength += 1;  // size information of metadata blob



            // metadata content size