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xz: Document the static function get_chains_memusage() 

(cherry picked from commit 142e670a41)
This commit is contained in:
Lasse Collin 2024-05-13 17:15:04 +03:00
parent 6f0db31713
commit a289c4dfeb
1 changed files with 12 additions and 2 deletions
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14
src/xz/coder.c
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@ -231,8 +231,18 @@ memlimit_too_small(uint64_t memory_usage)
#ifdef HAVE_ENCODERS
// Calculate the memory usage of each filter chain.
// Return the maximum memory usage of all of the filter chains.
/// \brief Calculate the memory usage of each filter chain.
///
/// \param chains_memusages If non-NULL, the memusage of the encoder
/// or decoder for each chain is stored in
/// this array.
/// \param mt If non-NULL, calculate memory usage of
/// multithreaded encoder.
/// \param encode Whether to calculate encoder or decoder
/// memory usage. This must be true if
/// mt != NULL.
///
/// \return Return the highest memory usage of all of the filter chains.
static uint64_t
get_chains_memusage(uint64_t *chains_memusages, const lzma_mt *mt, bool encode)
{