[FFmpeg-devel] [PATCH 3/3] VP8: ARM optimised decode_block_coeffs_internal

Ronald S. Bultje rsbultje
Fri Feb 11 16:43:31 CET 2011


Hi,

On Wed, Feb 2, 2011 at 11:36 AM, Mans Rullgard <mans at mansr.com> wrote:
> Approximately 5% faster on Cortex-A8.
>
> Signed-off-by: Mans Rullgard <mans at mansr.com>
> ---
> ?Makefile ? ? ? ? ? ? ? ? ? | ? ?2 +-
> ?libavcodec/arm/Makefile ? ?| ? ?2 +
> ?libavcodec/arm/vp8.h ? ? ? | ? 29 ++++++
> ?libavcodec/arm/vp8_armv6.S | ?220 ++++++++++++++++++++++++++++++++++++++++++++
> ?libavcodec/vp8.c ? ? ? ? ? | ? ?8 ++-
> ?libavcodec/vp8data.h ? ? ? | ? ?2 +-
> ?6 files changed, 260 insertions(+), 3 deletions(-)
> ?create mode 100644 libavcodec/arm/vp8.h
> ?create mode 100644 libavcodec/arm/vp8_armv6.S

OK for the general parts.

For the arm-specific parts, Kostya reviewed and is more capable than
me, so I'll take his and your word on it.

Ronald



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