On Sun, Jul 03, 2016 at 11:08:15PM +0200, Carl Eugen Hoyos wrote: > Hi! > > Attached patches fix ticket #5657. > > Please comment, Carl Eugen
> libavcodec/raw.c | 1 + > libavcodec/rawdec.c | 9 +++++++++ > libavcodec/version.h | 2 +- > libavformat/isom.c | 1 + > 4 files changed, 12 insertions(+), 1 deletion(-) > cd699fd29642c445ed3d785f64f96b94f6b4e027 > 0001-lavc-rawdec-Support-QuickTime-b64a-ARGB64-rawvideo.patch > From 1bba7103c093951cab1bb9aa7b5eaf07b44d2781 Mon Sep 17 00:00:00 2001 > From: v0lt <[email protected]> > Date: Sun, 3 Jul 2016 23:04:08 +0200 > Subject: [PATCH 1/2] lavc/rawdec: Support QuickTime b64a ARGB64 rawvideo. > > Fixes ticket #5657. > --- > libavcodec/raw.c | 1 + > libavcodec/rawdec.c | 9 +++++++++ > libavcodec/version.h | 2 +- > libavformat/isom.c | 1 + > 4 files changed, 12 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/raw.c b/libavcodec/raw.c > index bfa2537..35dfbab 100644 > --- a/libavcodec/raw.c > +++ b/libavcodec/raw.c > @@ -224,6 +224,7 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { > { AV_PIX_FMT_ABGR, MKTAG('A', 'B', 'G', 'R') }, > { AV_PIX_FMT_GRAY16BE,MKTAG('b', '1', '6', 'g') }, > { AV_PIX_FMT_RGB48BE, MKTAG('b', '4', '8', 'r') }, > + { AV_PIX_FMT_RGBA64BE,MKTAG('b', '6', '4', 'a') }, > > /* vlc */ > { AV_PIX_FMT_YUV410P, MKTAG('I', '4', '1', '0') }, > diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c > index 765e567..8085ffa 100644 > --- a/libavcodec/rawdec.c > +++ b/libavcodec/rawdec.c > @@ -444,6 +444,15 @@ static int raw_decode(AVCodecContext *avctx, void *data, > int *got_frame, > } > } > > + if (avctx->codec_tag == MKTAG('b', '6', '4', 'a') && > + avctx->pix_fmt == AV_PIX_FMT_RGBA64BE) { > + uint64_t *pixel = frame->data[0]; > + int i, n = avctx->width * avctx->height; > + for (i = 0; i < n; i++) { > + *pixel++ = *pixel << 48 | *pixel >> 16; > + } > + } does this work on big endian ? also a fate test would be useful [...] thx -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I do not agree with what you have to say, but I'll defend to the death your right to say it. -- Voltaire
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