mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/ttmlenc: Deduplicate ttml_default_namespacing string
String literals are allowed to be deduplicated (and toolchains are already capable of doing so), yet the same is not allowed for named arrays (even when they contain strings). Therefore use a const char *const pointing to an unnamed string literal for ttml_default_namespacing. Reviewed-by: Jan Ekström <jeebjp@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -25,7 +25,7 @@
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#define TTMLENC_EXTRADATA_SIGNATURE "lavc-ttmlenc"
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#define TTMLENC_EXTRADATA_SIGNATURE "lavc-ttmlenc"
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#define TTMLENC_EXTRADATA_SIGNATURE_SIZE (sizeof(TTMLENC_EXTRADATA_SIGNATURE) - 1)
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#define TTMLENC_EXTRADATA_SIGNATURE_SIZE (sizeof(TTMLENC_EXTRADATA_SIGNATURE) - 1)
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static const char ttml_default_namespacing[] =
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static const char *const ttml_default_namespacing =
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" xmlns=\"http://www.w3.org/ns/ttml\"\n"
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" xmlns=\"http://www.w3.org/ns/ttml\"\n"
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" xmlns:ttm=\"http://www.w3.org/ns/ttml#metadata\"\n"
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" xmlns:ttm=\"http://www.w3.org/ns/ttml#metadata\"\n"
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" xmlns:tts=\"http://www.w3.org/ns/ttml#styling\"\n"
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" xmlns:tts=\"http://www.w3.org/ns/ttml#styling\"\n"
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