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guix/gnu/packages/patches/ungoogled-chromium-ffmpeg-c...

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The bundled ffmpeg in Chromium is newer than the one in Guix. Patch so
we can build with the new and old ffmpeg versions.
Taken from Gentoo:
https://gitweb.gentoo.org/repo/gentoo.git/tree/www-client/chromium/files/chromium-93-fix-build-with-system-ffmpeg.patch
diff --git a/media/filters/audio_decoder_unittest.cc b/media/filters/audio_decoder_unittest.cc
--- a/media/filters/audio_decoder_unittest.cc
+++ b/media/filters/audio_decoder_unittest.cc
@@ -109,7 +109,11 @@ void SetDiscardPadding(AVPacket* packet,
}
// If the timestamp is positive, try to use FFmpeg's discard data.
+#if LIBAVUTIL_VERSION_MAJOR < 57
+ int skip_samples_size = 0;
+#else
size_t skip_samples_size = 0;
+#endif
const uint32_t* skip_samples_ptr =
reinterpret_cast<const uint32_t*>(av_packet_get_side_data(
packet, AV_PKT_DATA_SKIP_SAMPLES, &skip_samples_size));
diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc
--- a/media/filters/ffmpeg_demuxer.cc
+++ b/media/filters/ffmpeg_demuxer.cc
@@ -427,11 +427,19 @@ void FFmpegDemuxerStream::EnqueuePacket(
scoped_refptr<DecoderBuffer> buffer;
if (type() == DemuxerStream::TEXT) {
+#if LIBAVUTIL_VERSION_MAJOR < 57
+ int id_size = 0;
+#else
size_t id_size = 0;
+#endif
uint8_t* id_data = av_packet_get_side_data(
packet.get(), AV_PKT_DATA_WEBVTT_IDENTIFIER, &id_size);
+#if LIBAVUTIL_VERSION_MAJOR < 57
+ int settings_size = 0;
+#else
size_t settings_size = 0;
+#endif
uint8_t* settings_data = av_packet_get_side_data(
packet.get(), AV_PKT_DATA_WEBVTT_SETTINGS, &settings_size);
@@ -443,7 +451,11 @@ void FFmpegDemuxerStream::EnqueuePacket(
buffer = DecoderBuffer::CopyFrom(packet->data, packet->size,
side_data.data(), side_data.size());
} else {
+#if LIBAVUTIL_VERSION_MAJOR < 57
+ int side_data_size = 0;
+#else
size_t side_data_size = 0;
+#endif
uint8_t* side_data = av_packet_get_side_data(
packet.get(), AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, &side_data_size);
@@ -504,7 +516,11 @@ void FFmpegDemuxerStream::EnqueuePacket(
packet->size - data_offset);
}
+#if LIBAVUTIL_VERSION_MAJOR < 57
+ int skip_samples_size = 0;
+#else
size_t skip_samples_size = 0;
+#endif
const uint32_t* skip_samples_ptr =
reinterpret_cast<const uint32_t*>(av_packet_get_side_data(
packet.get(), AV_PKT_DATA_SKIP_SAMPLES, &skip_samples_size));