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Commit f95439af authored by Andreas Huber's avatar Andreas Huber
Browse files

Changes to add support for H263-1999/2000 formats for streaming 

contributed by sureshc@nvidia.com (and subsequently simplified)

Change-Id: Ia1c2ac9233f5414ce3e4a70e42e68c1c5c35eb9d
parent 2d531e1b

media/libstagefright/rtsp/AH263Assembler.cpp

+7 −5
Original line number Original line Diff line number Diff line
@@ -102,15 +102,17 @@ ARTPAssembler::AssemblyStatus AH263Assembler::addPacket( 
    unsigned payloadHeader = U16_AT(buffer->data());

    unsigned payloadHeader = U16_AT(buffer->data());

    CHECK_EQ(payloadHeader >> 11, 0u);  // RR=0

    CHECK_EQ(payloadHeader >> 11, 0u);  // RR=0

    unsigned P = (payloadHeader >> 10) & 1;

    unsigned P = (payloadHeader >> 10) & 1;

    CHECK_EQ((payloadHeader >> 9) & 1, 0u);  // V=0

    unsigned V = (payloadHeader >> 9) & 1;

    CHECK_EQ((payloadHeader >> 3) & 0x3f, 0u);  // PLEN=0

    unsigned PLEN = (payloadHeader >> 3) & 0x3f;

    CHECK_EQ(payloadHeader & 7, 0u);  // PEBIT=0

    // unsigned PEBIT = payloadHeader & 7;



    size_t skip = V + PLEN + (P ? 0 : 2);



    buffer->setRange(buffer->offset() + skip, buffer->size() - skip);





    if (P) {

    if (P) {

        buffer->data()[0] = 0x00;

        buffer->data()[0] = 0x00;

        buffer->data()[1] = 0x00;

        buffer->data()[1] = 0x00;

    } else {

        buffer->setRange(buffer->offset() + 2, buffer->size() - 2);

    }

    }





    mPackets.push_back(buffer);

    mPackets.push_back(buffer);