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Commit d53a547f authored by Isaac Chen's avatar Isaac Chen
Browse files

Enable 32-bit armv8 NEON for aac/amrwb/h264 codecs 

Since ARM neon instructions were only used on armv7-a-neon
architecture variant, the default implementations for these
codecs don't use these advanced SIMD instructions.

Bug: 65568372
Test: lunch aosp_arm64; emulator # on oc-mr1-dev; boot to home screen
      Check neon code is included in the following libraries:
      - libstagefright_aaeenc.a
      - libstagefright_amrwbenc.a
      - libstagefright_soft_h264dec.so
Change-Id: Ia7a6097425541cb59fc470eac04e9c935be88325
parent 17b12f38

media/libstagefright/codecs/aacenc/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ cc_library_static { 


            instruction_set: "arm",



            armv7_a_neon: {

            neon: {

                exclude_srcs: [

                    "src/asm/ARMV5E/PrePostMDCT_v5.s",

                    "src/asm/ARMV5E/R4R8First_v5.s",

media/libstagefright/codecs/amrwbenc/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ cc_library_static { 


            instruction_set: "arm",



            armv7_a_neon: {

            neon: {

                exclude_srcs: [

                    "src/asm/ARMV5E/convolve_opt.s",

                    "src/asm/ARMV5E/cor_h_vec_opt.s",

media/libstagefright/codecs/on2/h264dec/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ cc_library_shared { 
        arm: {

            instruction_set: "arm",



            armv7_a_neon: {

            neon: {

                cflags: [

                    "-DH264DEC_NEON",

                    "-DH264DEC_OMXDL",