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Some reformatting

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This commit is contained in:
Emmanuel BENOîT 2017-10-03 16:10:48 +02:00
parent 952aad1e02
commit 8eefe21aae
1 changed files with 114 additions and 109 deletions
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53
shaders.cc
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@ -3,9 +3,10 @@
namespace {
const std::regex PreprocDirective_( "^\\s*//!\\s*([a-z]+(\\s+([^\\s]+))*)\\s*$" );
const std::map< std::string , E_ShaderInput > InputTypes_( ([] {
const std::regex PreprocDirective_( "^\\s*//!\\s*([a-z]+(\\s+([^\\s]+))*)\\s*$" );
const std::map< std::string , E_ShaderInput > InputTypes_( ([] {
std::map< std::string , E_ShaderInput > t;
t.emplace( "chunk" , E_ShaderInput::CHUNK );
t.emplace( "library" , E_ShaderInput::LIBRARY );
@ -13,11 +14,13 @@ namespace {
t.emplace( "vertex" , E_ShaderInput::VERTEX );
t.emplace( "fragment" , E_ShaderInput::FRAGMENT );
return t;
})());
})());
/*============================================================================*/
struct T_InputReader_
{
// Input reader state and functions, used when loading a source file
struct T_InputReader_
{
using T_Tokens_ = std::vector< std::string >;
FILE* const file;
@ -42,18 +45,20 @@ namespace {
void handleDirective(
__rd__ T_Tokens_ const& tokens );
void error( __rd__ std::string const& err );
};
};
T_InputReader_::~T_InputReader_( )
{
/*----------------------------------------------------------------------------*/
T_InputReader_::~T_InputReader_( )
{
if ( buffer ) {
free( buffer );
}
fclose( file );
}
}
void T_InputReader_::read( )
{
void T_InputReader_::read( )
{
size_t bsz( 0 );
while ( ( readCount = getline( &buffer , &bsz , file ) ) != -1 ) {
line ++;
@ -72,16 +77,16 @@ namespace {
}
}
addAccumulated( );
}
}
void T_InputReader_::nl( )
{
void T_InputReader_::nl( )
{
accumLines ++;
accumulator += '\n';
}
}
void T_InputReader_::addAccumulated( )
{
void T_InputReader_::addAccumulated( )
{
if ( accumLines ) {
auto& ck( input.chunks );
ck.emplace_back( E_ShaderInputChunk::CODE ,
@ -89,11 +94,11 @@ namespace {
accumulator = {};
accumLines = 0;
}
}
}
void T_InputReader_::handleDirective(
void T_InputReader_::handleDirective(
__rd__ T_Tokens_ const& tokens )
{
{
auto const& directive( tokens[ 0 ] );
if ( directive == "include" ) {
@ -123,14 +128,14 @@ namespace {
nl( );
error( "unknown directive" );
}
}
}
void T_InputReader_::error(
void T_InputReader_::error(
__rd__ std::string const& err )
{
{
input.errors.push_back( T_ShaderInputError{
line , err } );
}
}
} // namespace