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Commit 86e363c1 authored by Ayushi Khopkar's avatar Ayushi Khopkar
Browse files

Create two variants of libstagefright_mpeg2support library 

A flag ENABLE_CRYPTO is defined to selectively enable crypto dependencies
for libstagefright_mpeg2support

A library libtagefright_mpeg2support_nocrypto is created that has all the
crypto dependencies removed and is made available to apex

Test: Build libtagefright_mpeg2support_nocrypto
Test: Build libstagefright_mpeg2support
Bug: 159070321

Change-Id: Id4a9fb446181fd04b9fce1ed8a27f5b9862a3bc7
parent c1d40b64

media/extractors/mpeg2/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ cc_library { 
        "libstagefright_esds",

        "libstagefright_foundation_without_imemory",

        "libstagefright_mpeg2extractor",

        "libstagefright_mpeg2support",

        "libstagefright_mpeg2support_nocrypto",

        "libutils",

    ],

media/libstagefright/mpeg2ts/Android.bp

+29 −4
Original line number Diff line number Diff line 
cc_library_static {

    name: "libstagefright_mpeg2support",

cc_defaults {

    name: "libstagefright_mpeg2support_defaults",



    srcs: [

        "AnotherPacketSource.cpp",

        "ATSParser.cpp",

        "CasManager.cpp",

        "ESQueue.cpp",

        "HlsSampleDecryptor.cpp",

    ],



    include_dirs: [
@@ -28,7 +27,6 @@ cc_library_static { 
    },



    shared_libs: [

        "libcrypto",

        "libhidlmemory",

        "android.hardware.cas.native@1.0",

        "android.hidl.memory@1.0",
@@ -50,3 +48,30 @@ cc_library_static { 


    min_sdk_version: "29",

}





cc_library_static {

    name: "libstagefright_mpeg2support",

    defaults: [

        "libstagefright_mpeg2support_defaults",

    ],

    cflags: [

        "-DENABLE_CRYPTO",

    ],

    shared_libs: [

        "libcrypto",

    ],

    srcs: [

        "HlsSampleDecryptor.cpp",

    ],

}



cc_library_static {

    name: "libstagefright_mpeg2support_nocrypto",

    defaults: [

        "libstagefright_mpeg2support_defaults",

    ],

    apex_available: [

        "com.android.media",

    ],

}

media/libstagefright/mpeg2ts/ESQueue.cpp

+4 −4
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ 
#include <inttypes.h>

#include <netinet/in.h>



#ifndef __ANDROID_APEX__

#ifdef ENABLE_CRYPTO

#include "HlsSampleDecryptor.h"

#endif
@@ -55,10 +55,10 @@ ElementaryStreamQueue::ElementaryStreamQueue(Mode mode, uint32_t flags) 
    // Create the decryptor anyway since we don't know the use-case unless key is provided

    // Won't decrypt if key info not available (e.g., scanner/extractor just parsing ts files)

    mSampleDecryptor = isSampleEncrypted() ?

#ifdef __ANDROID_APEX__

        new SampleDecryptor

#else

#ifdef ENABLE_CRYPTO

        new HlsSampleDecryptor

#else

        new SampleDecryptor

#endif

        : NULL;

}