[FFmpeg-devel] PATCH: allow load_input_picture, load_input_picture to be architecture dependent

Michael Niedermayer michaelni
Wed Jul 4 23:37:42 CEST 2007


On Tue, Jun 26, 2007 at 03:49:11PM -0400, mmh wrote:
Content-Description: message body text
> This patch lays the ground work for pipelined data movement for the
> load_input_picture function.
> If this load is pipelined my embedded system will save around 33MIPS
> for QVGA video encode, multiply by 4 for SD.
> This functionality includes 2 functions, get_frame, and frame_ready
> which can be defined by a specific architecture.

just ensure that the linesize is correct and that CODEC_FLAG_INPUT_PRESERVED
is set then the image wont be copied

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato 
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