[Mlt-devel] [PATCH] use sse2 instruction for line compositing

Hi, attached patch perform line compositing for SSE2+ARCH_X86_64 build. It works for a case where luma is not defined... -- Maksym Veremeyenko From 73dca48f8e4a470140ab4d70d2002c6ff39017ef Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko

Re: [Mlt-devel] [PATCH] use sse2 instruction for line compositing

Am 02.02.2012 17:57, schrieb Maksym Veremeyenko: Hi, attached patch perform line compositing for SSE2+ARCH_X86_64 build. It works for a case where luma is not defined... Is there a reason why it is only on amd64 available? Surely the code should be disabled if mlt is configured without SSE

[Mlt-devel] no alpha channel for video with PIX_FMT_YUVA420P pixel format

Hi, i am trying to decrease cpu usage, so i would like to use PIX_FMT_YUVA420P animation instead of PIX_FMT_BGRA (or other rgb with alpha channel) but has no luck.. video with such pixel format in *nut* container has detected by ffmpeg properly, but mlt did not use it alpha channel. i can

Re: [Mlt-devel] [PATCH] use sse2 instruction for line compositing

02.02.12 19:01, Patrick Matthäi написав(ла): Am 02.02.2012 17:57, schrieb Maksym Veremeyenko: Hi, attached patch perform line compositing for SSE2+ARCH_X86_64 build. It works for a case where luma is not defined... Is there a reason why it is only on amd64 available? because it use xmm8

Re: [Mlt-devel] no alpha channel for video with PIX_FMT_YUVA420P pixel format

2012/2/2 Maksym Veremeyenko ve...@m1stereo.tv: Hi, i am trying to decrease cpu usage, so i would like to use PIX_FMT_YUVA420P animation instead of PIX_FMT_BGRA (or other rgb with alpha channel) but has no luck.. producer_avformat.c only retain the alpha components of yuva420p. video with

[Mlt-devel] Git: fix getting sample_fmt name crashing on some versions

src/modules/avformat/producer_avformat.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) New commits: commit faf87db656cd54c4622df33f72aa96c69873f8cd Author: Dan Dennedy d...@dennedy.org Date: Thu Feb 2 16:26:33 2012 -0800 fix getting sample_fmt name crashing on some versions