Is there a reason not to go with the upstram fix for this?
See https://github.com/audaspace/audaspace/commit/8841635
On Mon, 10 Aug 2026, Kirill A. Korinsky wrote:
> ports@,
>
> I'd like to commit a fix for graphics/blender which switches it away from
> deprecated API in ffmpeg which prevents it to build against ffmpeg 9.0
>
> Build tested against ffmpeg-9.0 and ffmpeg-8.1.2
>
> Tests? Ok?
>
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/graphics/blender/Makefile,v
> diff -u -p -r1.151 Makefile
> --- Makefile 2 Mar 2026 15:00:23 -0000 1.151
> +++ Makefile 10 Aug 2026 19:59:40 -0000
> @@ -9,7 +9,7 @@ COMMENT = 3D creation software
> VERSION = 4.5.3
> V = ${VERSION:R}
> DISTNAME = blender-${VERSION}
> -REVISION = 3
> +REVISION = 4
>
> CATEGORIES = graphics
>
> Index: patches/patch-extern_audaspace_plugins_ffmpeg_FFMPEGWriter_cpp
> ===================================================================
> RCS file: patches/patch-extern_audaspace_plugins_ffmpeg_FFMPEGWriter_cpp
> diff -N patches/patch-extern_audaspace_plugins_ffmpeg_FFMPEGWriter_cpp
> --- /dev/null 1 Jan 1970 00:00:00 -0000
> +++ patches/patch-extern_audaspace_plugins_ffmpeg_FFMPEGWriter_cpp 10 Aug
> 2026 19:59:40 -0000
> @@ -0,0 +1,105 @@
> +Index: extern/audaspace/plugins/ffmpeg/FFMPEGWriter.cpp
> +--- extern/audaspace/plugins/ffmpeg/FFMPEGWriter.cpp.orig
> ++++ extern/audaspace/plugins/ffmpeg/FFMPEGWriter.cpp
> +@@ -179,6 +179,10 @@ FFMPEGWriter::FFMPEGWriter(const std::string &filename
> + m_input_samples(0),
> + m_deinterleave(false)
> + {
> ++ const enum AVSampleFormat* sample_fmts;
> ++ const int* supported_samplerates;
> ++ int num_sample_fmts, num_supported_samplerates, ret;
> ++
> + static const char* formats[] = { nullptr, "ac3", "flac", "matroska",
> "mp2", "mp3", "ogg", "wav", "adts" };
> +
> + if(avformat_alloc_output_context2(&m_formatCtx, nullptr,
> formats[format], filename.c_str()) < 0)
> +@@ -303,6 +307,11 @@ FFMPEGWriter::FFMPEGWriter(const std::string &filename
> + if(!m_codecCtx)
> + AUD_THROW(FileException, "File couldn't be written,
> context creation failed with ffmpeg.");
> +
> ++ ret = avcodec_get_supported_config(m_codecCtx, nullptr,
> AV_CODEC_CONFIG_SAMPLE_FORMAT, 0,
> ++
> (const void**)&sample_fmts, &num_sample_fmts);
> ++ if(ret < 0)
> ++ AUD_THROW(FileException, "File couldn't be written,
> sample formats couldn't be queried with ffmpeg.");
> ++
> + switch(m_specs.format)
> + {
> + case FORMAT_U8:
> +@@ -330,25 +339,28 @@ FFMPEGWriter::FFMPEGWriter(const std::string &filename
> + if(m_formatCtx->oformat->flags & AVFMT_GLOBALHEADER)
> + m_codecCtx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
> +
> +- bool format_supported = false;
> ++ bool format_supported = !sample_fmts;
> +
> +- for(int i = 0; codec->sample_fmts[i] != -1; i++)
> ++ if(sample_fmts)
> + {
> +- if(av_get_alt_sample_fmt(codec->sample_fmts[i], false)
> == m_codecCtx->sample_fmt)
> ++ for(int i = 0; i < num_sample_fmts; i++)
> + {
> +- m_deinterleave =
> av_sample_fmt_is_planar(codec->sample_fmts[i]);
> +- m_codecCtx->sample_fmt = codec->sample_fmts[i];
> +- format_supported = true;
> ++ if(av_get_alt_sample_fmt(sample_fmts[i], false)
> == m_codecCtx->sample_fmt)
> ++ {
> ++ m_deinterleave =
> av_sample_fmt_is_planar(sample_fmts[i]);
> ++ m_codecCtx->sample_fmt = sample_fmts[i];
> ++ format_supported = true;
> ++ }
> + }
> + }
> +
> + if(!format_supported)
> + {
> + int chosen_index = 0;
> +- auto chosen =
> av_get_alt_sample_fmt(codec->sample_fmts[chosen_index], false);
> +- for(int i = 1; codec->sample_fmts[i] != -1; i++)
> ++ auto chosen =
> av_get_alt_sample_fmt(sample_fmts[chosen_index], false);
> ++ for(int i = 1; i < num_sample_fmts; i++)
> + {
> +- auto fmt =
> av_get_alt_sample_fmt(codec->sample_fmts[i], false);
> ++ auto fmt =
> av_get_alt_sample_fmt(sample_fmts[i], false);
> + if((fmt > chosen && chosen <
> m_codecCtx->sample_fmt) || (fmt > m_codecCtx->sample_fmt && fmt < chosen))
> + {
> + chosen = fmt;
> +@@ -356,7 +368,7 @@ FFMPEGWriter::FFMPEGWriter(const std::string &filename
> + }
> + }
> +
> +- m_codecCtx->sample_fmt =
> codec->sample_fmts[chosen_index];
> ++ m_codecCtx->sample_fmt = sample_fmts[chosen_index];
> + m_deinterleave =
> av_sample_fmt_is_planar(m_codecCtx->sample_fmt);
> + switch(av_get_alt_sample_fmt(m_codecCtx->sample_fmt,
> false))
> + {
> +@@ -387,19 +399,24 @@ FFMPEGWriter::FFMPEGWriter(const std::string &filename
> +
> + m_codecCtx->sample_rate = 0;
> +
> +- if(codec->supported_samplerates)
> ++ ret = avcodec_get_supported_config(m_codecCtx, nullptr,
> AV_CODEC_CONFIG_SAMPLE_RATE, 0,
> ++
> (const void**)&supported_samplerates, &num_supported_samplerates);
> ++ if(ret < 0)
> ++ AUD_THROW(FileException, "File couldn't be written,
> sample rates couldn't be queried with ffmpeg.");
> ++
> ++ if(supported_samplerates)
> + {
> +- for(int i = 0; codec->supported_samplerates[i]; i++)
> ++ for(int i = 0; i < num_supported_samplerates; i++)
> + {
> +- if(codec->supported_samplerates[i] ==
> m_specs.rate)
> ++ if(supported_samplerates[i] == m_specs.rate)
> + {
> +- m_codecCtx->sample_rate =
> codec->supported_samplerates[i];
> ++ m_codecCtx->sample_rate =
> supported_samplerates[i];
> + break;
> + }
> +- else if((codec->supported_samplerates[i] >
> m_codecCtx->sample_rate && m_specs.rate > m_codecCtx->sample_rate) ||
> +-
> (codec->supported_samplerates[i] < m_codecCtx->sample_rate && m_specs.rate <
> codec->supported_samplerates[i]))
> ++ else if((supported_samplerates[i] >
> m_codecCtx->sample_rate && m_specs.rate > m_codecCtx->sample_rate) ||
> ++ (supported_samplerates[i] <
> m_codecCtx->sample_rate && m_specs.rate < supported_samplerates[i]))
> + {
> +- m_codecCtx->sample_rate =
> codec->supported_samplerates[i];
> ++ m_codecCtx->sample_rate =
> supported_samplerates[i];
> + }
> + }
> + }
>
>
> --
> wbr, Kirill
>
>
