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v1.03 prerelease - Full Linux port of crnlib/crunch, in progress - still more testing to do, and some cmd line options (such as -timestamp) don't work under linux yet, but the core stuff (compression/decompression/transcoding) should work fine and performance under Linux is comparable to Windows. The 3 examples haven't been ported yet.

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This commit is contained in:
richgel99@gmail.com
2012-04-26 07:14:21 +00:00
parent fffd983ffa
commit f63e26aee6
89 changed files with 3547 additions and 3829 deletions
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crnlib/crn_tree_clusterizer.h
+10 -6
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@@ -137,7 +137,7 @@ namespace crnlib
return m_codebook;
}
const uint find_best_codebook_entry(const VectorType& v) const
uint find_best_codebook_entry(const VectorType& v) const
{
uint cur_node_index = 0;
@@ -161,7 +161,7 @@ namespace crnlib
}
}
const uint find_best_codebook_entry_fs(const VectorType& v) const
uint find_best_codebook_entry_fs(const VectorType& v) const
{
float best_dist = math::cNearlyInfinite;
uint best_index = 0;
@@ -222,7 +222,7 @@ namespace crnlib
if (parent_node.m_vectors.size() == 1)
return;
VectorType furthest;
VectorType furthest(0);
double furthest_dist = -1.0f;
for (uint i = 0; i < parent_node.m_vectors.size(); i++)
@@ -272,9 +272,13 @@ namespace crnlib
covar[x][y] = covar[x][y] + v[x] * w[y];
}
for (uint x = 0; x < N - 1; x++)
for (uint y = x + 1; y < N; y++)
covar[y][x] = covar[x][y];
if (N > 1)
{
//for (uint x = 0; x < (N - 1); x++)
for (uint x = 0; x != (N - 1); x++)
for (uint y = x + 1; y < N; y++)
covar[y][x] = covar[x][y];
}
covar /= float(parent_node.m_total_weight);