summaryrefslogtreecommitdiffstats
path: root/media/libstagefright/codecs/on2/h264dec/source/arm_neon_asm_gcc
Commit message (Collapse)AuthorAgeFilesLines
* Use unified syntax to compile with both llvm and gas.Chih-Hung Hsieh2016-01-086-112/+109
| | | | | | | | | | | | | | | | | | * Remove useless stab debug info directives .func and .endfunc, which are not recognized by clang/llvm integrated assembler. * Replace require8 with REQUIRE8, preserve8 with PRESERVE8. * Replace LDRNESB with LDRSBNE, LDREQSB with LDRSBEQ, etc. * Replace VST1 {*.U8} with VST1.8 ..., VLD1 {*.U8} with VLD1.8, and VMOV with VMOV.I8. * New assembler output code is identical or equivalent to old gas output. For example, the 3 references of LDR r7, =0x80808080 in omxdl/arm_neon/vc/m4p10/src_gcc/armVCM4P10_Average_4x_Align_unsafe_s.S produced 3 instances of .word 0x80808080 by llvm integrated assembler but only one by gas. Change-Id: Ifdcd5bee915a7534198d7f219bceab72045f6a22
* Initial-checkin for ON2 Software AVC/H264 decoderJames Dong2011-06-026-0/+535
o when neon is present, the performance gain of On2 AVC software decoder over PV software decoder is more than 30%. o In addition, it fixes some known PV software decoder issues like missing output frames o allow both pv and on2 software avc to be available for easy comparision o change output frames from 8 to 16 Change-Id: I567ad1842025ead7092f0c47e3513d6d9ca232dd