[FFmpeg-devel] [PATCH] libavcodec/ppc: remove broken AltiVec acceleration for lossless audio (PR #20901)

PR #20901 opened by Sean McGovern (sean_mcg) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20901 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20901.patch It fails sporadically on big- or little-endian POWER/PPC, as well as triggers the undefined-behaviour & address scanners in GCC. r

[FFmpeg-devel] [PATCH] MAINTAINERS: add me for Linux / PowerPC architecture (PR #20574)

PR #20574 opened by Sean McGovern (sean_mcg) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20574 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20574.patch From d84eeb1624517d15efae08afb04df3cfdaf01e2a Mon Sep 17 00:00:00 2001 From: Sean McGovern Date: Mon, 22 Sep 2025 08:31:16 -0400

[FFmpeg-devel] [PATCH] avcodec/svq1enc: restrict Altivec acceleration to big-endian POWER configurations (backported to release/7.1) (PR #20285)

PR #20285 opened by Sean McGovern (sean_mcg) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20285 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20285.patch This was disabled in da60b99a8857d5ca236f32c1799a066e0135a866 and then accidentally re-enabled in 172b0e2e88832822632841e8e0d3794f9