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Bug in fill() with uchar4

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This commit is contained in:
Kyle Lutz
2014-02-22 10:49:39 -08:00
parent e7a76c343a
commit dacdbf0ffd
2 changed files with 78 additions and 71 deletions
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132
include/boost/compute/detail/meta_kernel.hpp
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@@ -226,7 +226,7 @@ struct inject_type_impl
m_source << "(" << type_name<type>() << ")"; \
m_source << "("; \
for(size_t i = 0; i < vector_size<type>::value; i++){ \
m_source << x[i]; \
*this << lit(x[i]); \
\
if(i != vector_size<type>::value - 1){ \
m_source << ","; \
@@ -530,6 +530,66 @@ public:
return *this;
}
// define stream operators for variable types
template<class T>
meta_kernel& operator<<(const meta_kernel_variable<T> &variable)
{
return *this << variable.name();
}
// define stream operators for literal types
template<class T>
meta_kernel& operator<<(const meta_kernel_literal<T> &literal)
{
return *this << literal.value();
}
meta_kernel& operator<<(const meta_kernel_literal<bool> &literal)
{
return *this << (literal.value() ? "true" : "false");
}
meta_kernel& operator<<(const meta_kernel_literal<char> &literal)
{
const char c = literal.value();
switch(c){
// control characters
case '\0':
return *this << "'\\0'";
case '\a':
return *this << "'\\a'";
case '\b':
return *this << "'\\b'";
case '\t':
return *this << "'\\t'";
case '\n':
return *this << "'\\n'";
case '\v':
return *this << "'\\v'";
case '\f':
return *this << "'\\f'";
case '\r':
return *this << "'\\r'";
// characters which need escaping
case '\"':
case '\'':
case '\?':
case '\\':
return *this << "'\\" << c << "'";
// all other characters
default:
return *this << "'" << c << "'";
}
}
meta_kernel& operator<<(const meta_kernel_literal<unsigned char> &literal)
{
return *this << uint_(literal.value());
}
BOOST_COMPUTE_META_KERNEL_DECLARE_VECTOR_TYPE_STREAM_OPERATOR(float2_)
BOOST_COMPUTE_META_KERNEL_DECLARE_VECTOR_TYPE_STREAM_OPERATOR(float4_)
BOOST_COMPUTE_META_KERNEL_DECLARE_VECTOR_TYPE_STREAM_OPERATOR(float8_)
@@ -729,76 +789,6 @@ private:
std::vector<detail::meta_kernel_buffer_info> m_stored_buffers;
};
template<class T>
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_variable<T> &variable)
{
return kernel << variable.name();
}
template<class T>
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_literal<T> &literal)
{
return kernel << literal.value();
}
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_literal<bool> &literal)
{
return kernel << (literal.value() ? "true" : "false");
}
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_literal<char> &literal)
{
const char c = literal.value();
switch(c){
// control characters
case '\0':
return kernel << "'\\0'";
case '\a':
return kernel << "'\\a'";
case '\b':
return kernel << "'\\b'";
case '\t':
return kernel << "'\\t'";
case '\n':
return kernel << "'\\n'";
case '\v':
return kernel << "'\\v'";
case '\f':
return kernel << "'\\f'";
case '\r':
return kernel << "'\\r'";
// characters which need escaping
case '\"':
case '\'':
case '\?':
case '\\':
return kernel << "'\\" << c << "'";
// all other characters
default:
return kernel << "'" << c << "'";
}
}
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_literal<unsigned char> &literal)
{
return kernel << uint_(literal.value());
}
template<class T1, class T2>
inline meta_kernel& operator<<(meta_kernel &kernel,
const meta_kernel_literal<std::pair<T1, T2> > &literal)
{
return kernel << literal.value();
}
template<class ResultType>
inline meta_kernel& operator<<(meta_kernel &kernel,
const invoked_function<ResultType, boost::tuple<> > &expr)