On Mon, Jun 29, 2015 at 08:57:15PM +0530, shivraj.pa...@imgtec.com wrote: > From: Shivraj Patil <shivraj.pa...@imgtec.com> > > This patch adds MSA (MIPS-SIMD-Arch) optimizations for idctdsp functions in > new file idctdsp_msa.c and simple_idct_msa.c > > Signed-off-by: Shivraj Patil <shivraj.pa...@imgtec.com> > --- > libavcodec/idctdsp.c | 2 + > libavcodec/idctdsp.h | 2 + > libavcodec/mips/Makefile | 3 + > libavcodec/mips/idctdsp_init_mips.c | 49 +++ > libavcodec/mips/idctdsp_mips.h | 43 +++ > libavcodec/mips/idctdsp_msa.c | 149 ++++++++++ > libavcodec/mips/simple_idct_msa.c | 573 > ++++++++++++++++++++++++++++++++++++ > libavutil/mips/generic_macros_msa.h | 37 +++ > 8 files changed, 858 insertions(+) > create mode 100644 libavcodec/mips/idctdsp_init_mips.c > create mode 100644 libavcodec/mips/idctdsp_mips.h > create mode 100644 libavcodec/mips/idctdsp_msa.c > create mode 100644 libavcodec/mips/simple_idct_msa.c
applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Awnsering whenever a program halts or runs forever is On a turing machine, in general impossible (turings halting problem). On any real computer, always possible as a real computer has a finite number of states N, and will either halt in less than N cycles or never halt.
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