InputStream: make Seek() always absolute
Remove the "whence" parameter that is not actually necessary, and only complicates the InputStream implementations.
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@@ -60,7 +60,7 @@ struct FfmpegInputStream final : public InputStream {
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/* virtual methods from InputStream */
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bool IsEOF() override;
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size_t Read(void *ptr, size_t size, Error &error) override;
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bool Seek(offset_type offset, int whence, Error &error) override;
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bool Seek(offset_type offset, Error &error) override;
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};
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static constexpr Domain ffmpeg_domain("ffmpeg");
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@@ -134,9 +134,9 @@ FfmpegInputStream::IsEOF()
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}
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bool
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FfmpegInputStream::Seek(offset_type new_offset, int whence, Error &error)
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FfmpegInputStream::Seek(offset_type new_offset, Error &error)
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{
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int64_t ret = avio_seek(h, new_offset, whence);
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int64_t ret = avio_seek(h, new_offset, SEEK_SET);
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if (ret >= 0) {
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eof = false;
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