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remove unused alpha handling code in octree originally added in 201461e8c9 but made redundant in b3711b07d1

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This commit is contained in:
Dane Springmeyer 2012-11-06 09:37:06 -05:00
parent cd3cc31752
commit 2446e573c9
1 changed files with 0 additions and 17 deletions
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17
include/mapnik/octree.hpp
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@ -107,7 +107,6 @@ class octree : private boost::noncopyable
unsigned colors_;
unsigned offset_;
unsigned leaf_level_;
bool has_alfa_;
public:
explicit octree(unsigned max_colors=256)
@ -115,7 +114,6 @@ public:
colors_(0),
offset_(0),
leaf_level_(InsertPolicy::MAX_LEVELS),
has_alfa_(false),
root_(new node())
{}
@ -144,16 +142,6 @@ public:
return offset_;
}
void hasAlfa(bool v)
{
has_alfa_=v;
}
bool hasAlfa()
{
return has_alfa_;
}
void insert(T const& data)
{
unsigned level = 0;
@ -208,11 +196,6 @@ public:
void create_palette(std::vector<rgb> & palette)
{
if (has_alfa_)
{
max_colors_--;
palette.push_back(rgb(0,0,0));
}
reduce();
palette.reserve(colors_);
create_palette(palette, root_);