mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-23 06:36:54 +00:00
1400 lines
36 KiB
C++
1400 lines
36 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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#include <stdio.h>
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#include <io.h>
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#include <string.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <time.h>
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#include <stdarg.h>
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#include "tier0/platform.h"
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#include "tier0/dbg.h"
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#include "tier1/utlbuffer.h"
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#include "cfgprocessor.h"
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// Type conversions should be controlled by programmer explicitly - shadercompile makes use of 64-bit integer arithmetics
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#pragma warning( error : 4244 )
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namespace
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{
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int Usage()
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{
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printf( "Usage: expparser [OPTIONS] <input.txt 2>>output.txt\n" );
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printf( "Options: [none]\n" );
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printf( "Input: Sections in a file:\n" );
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printf( " #BEGIN\n" );
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printf( " #DEFINES:\n" );
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printf( " FASTPATH=0..2\n" );
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printf( " FOGTYPE=0..5\n" );
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printf( " #SKIP:\n" );
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printf( " ($FOGTYPE > 1) && (!$FASTPATH)\n" );
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printf( " #COMMAND:\n" );
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printf( " fxc.exe /DFLAGS=0x00\n" );
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printf( " /Foshader.o myshader.fxc > output.txt\n" );
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printf( " #END\n" );
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printf( "Version: expparser compiled on " __DATE__ " @ " __TIME__ ".\n" );
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return -1;
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}
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};
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namespace
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{
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static bool s_bNoOutput = true;
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void OutputF( FILE *f, char const *szFmt, ... )
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{
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if( s_bNoOutput )
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return;
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va_list args;
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va_start( args, szFmt );
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vfprintf( f, szFmt, args );
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va_end( args );
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}
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};
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//////////////////////////////////////////////////////////////////////////
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//
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// Utility classes:
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// QuickArray<T>
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// QuickStrIdx
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// QuickString
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// QuickStrUnique
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// QuickMap
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//
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//////////////////////////////////////////////////////////////////////////
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#include <unordered_map>
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#include <map>
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#include <set>
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#include <vector>
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#include <string>
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#include <algorithm>
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template < typename T >
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class QuickArray : private std::vector < T >
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{
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public:
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void Append( T const &e ) { push_back( e ); };
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int Size( void ) const { return ( int ) size(); };
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T const & Get( int idx ) const { return at( idx ); };
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T & GetForEdit( int idx ) { return at( idx ); }
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void Clear( void ) { clear(); }
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T const * ArrayBase() const { return empty() ? NULL : &at( 0 ); }
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T * ArrayBaseForEdit() { return empty() ? NULL : &at( 0 ); }
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};
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template < typename T >
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class QuickStack : private std::vector < T >
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{
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public:
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void Push( T const &e ) { push_back( e ); };
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int Size( void ) const { return ( int ) size(); };
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T const & Top( void ) const { return at( Size() - 1 ); };
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void Pop( void ) { pop_back(); }
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void Clear( void ) { clear(); }
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};
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template < typename K, typename V >
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class QuickMap : private std::map < K, V >
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{
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public:
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void Append( K const &k, V const &v ) { insert( value_type( k, v ) ); };
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int Size( void ) const { return ( int ) size(); };
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V const & GetLessOrEq( K &k, V const &v ) const;
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V const & Get( K const &k, V const &v ) const { const_iterator it = find( k ); return ( it != end() ? it->second : v ); };
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V & GetForEdit( K const &k, V &v ) { iterator it = find( k ); return ( it != end() ? it->second : v ); };
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void Clear( void ) { clear(); }
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};
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template < typename K, typename V >
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V const & QuickMap< K, V >::GetLessOrEq( K &k, V const &v ) const
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{
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const_iterator it = lower_bound( k );
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if ( end() == it )
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{
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if ( empty() )
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return v;
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-- it;
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}
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if ( k < it->first )
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{
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if ( begin() == it )
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return v;
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-- it;
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}
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k = it->first;
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return it->second;
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}
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class QuickStrIdx : private std::unordered_map < std::string, int >
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{
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public:
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void Append( char const *szName, int idx ) { insert( value_type( szName, idx ) ); };
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int Size( void ) const { return ( int ) size(); };
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int Get( char const *szName ) const { const_iterator it = find( szName ); if ( end() != it ) return it->second; else return -1; };
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void Clear( void ) { clear(); }
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};
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class QuickStrUnique : private std::set < std::string >
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{
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public:
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int Size( void ) const { return ( int ) size(); }
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bool Add( char const *szString ) { return insert( szString ).second; }
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void Remove( char const *szString ) { erase( szString ); }
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char const * Lookup( char const *szString ) { const_iterator it = find( szString ); if ( end() != it ) return it->data(); else return NULL; }
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char const * AddLookup( char const *szString ) { iterator it = insert( szString ).first; if ( end() != it ) return it->data(); else return NULL; }
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void Clear( void ) { clear(); }
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};
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class QuickString : private std::vector< char >
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{
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public:
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explicit QuickString( char const *szValue, size_t len = -1 );
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int Size() const { return ( int ) ( size() - 1 ); }
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char * Get() { return &at( 0 ); }
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};
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QuickString::QuickString( char const *szValue, size_t len )
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{
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if ( size_t( -1 ) == len )
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len = ( size_t ) strlen( szValue );
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resize( len + 1, 0 );
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memcpy( Get(), szValue, len );
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}
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//////////////////////////////////////////////////////////////////////////
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//
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// Define class
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//
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//////////////////////////////////////////////////////////////////////////
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class Define
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{
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public:
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explicit Define( char const *szName, int min, int max, bool bStatic ) : m_sName( szName ), m_min( min ), m_max( max ), m_bStatic( bStatic ) {}
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public:
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char const * Name() const { return m_sName.data(); };
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int Min() const { return m_min; };
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int Max() const { return m_max; };
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bool IsStatic() const { return m_bStatic; }
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protected:
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std::string m_sName;
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int m_min, m_max;
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bool m_bStatic;
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};
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//////////////////////////////////////////////////////////////////////////
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//
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// Expression parser
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//
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//////////////////////////////////////////////////////////////////////////
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class IEvaluationContext
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{
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public:
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virtual int GetVariableValue( int nSlot ) = 0;
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virtual char const * GetVariableName( int nSlot ) = 0;
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virtual int GetVariableSlot( char const *szVariableName ) = 0;
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};
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class IExpression
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{
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public:
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virtual int Evaluate( IEvaluationContext *pCtx ) const = 0;
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virtual void Print( IEvaluationContext *pCtx ) const = 0;
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};
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#define EVAL virtual int Evaluate( IEvaluationContext *pCtx ) const
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#define PRNT virtual void Print( IEvaluationContext *pCtx ) const
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class CExprConstant : public IExpression
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{
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public:
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CExprConstant( int value ) : m_value( value ) {}
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EVAL { pCtx; return m_value; };
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PRNT { pCtx; OutputF( stdout, "%d", m_value ); }
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public:
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int m_value;
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};
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class CExprVariable : public IExpression
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{
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public:
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CExprVariable( int nSlot ) : m_nSlot( nSlot ) {}
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EVAL { return (m_nSlot >= 0) ? pCtx->GetVariableValue( m_nSlot ) : 0; };
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PRNT { (m_nSlot >= 0) ? OutputF( stdout, "$%s", pCtx->GetVariableName( m_nSlot ) ) : OutputF( stdout, "$**@**" ); }
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public:
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int m_nSlot;
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};
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class CExprUnary : public IExpression
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{
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public:
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CExprUnary( IExpression *x ) : m_x( x ) {}
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public:
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IExpression *m_x;
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};
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#define BEGIN_EXPR_UNARY( className ) class className : public CExprUnary { public: className( IExpression *x ) : CExprUnary( x ) {}
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#define END_EXPR_UNARY() };
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BEGIN_EXPR_UNARY( CExprUnary_Negate )
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EVAL { return ! m_x->Evaluate( pCtx ); };
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PRNT { OutputF( stdout, "!" ); m_x->Print(pCtx); }
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END_EXPR_UNARY()
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class CExprBinary : public IExpression
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{
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public:
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CExprBinary( IExpression *x, IExpression *y ) : m_x( x ), m_y( y ) {}
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virtual int Priority() const = 0;
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public:
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IExpression *m_x;
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IExpression *m_y;
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};
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#define BEGIN_EXPR_BINARY( className ) class className : public CExprBinary { public: className( IExpression *x, IExpression *y ) : CExprBinary( x, y ) {}
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#define EXPR_BINARY_PRIORITY( nPriority ) virtual int Priority() const { return nPriority; };
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#define END_EXPR_BINARY() };
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BEGIN_EXPR_BINARY( CExprBinary_And )
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EVAL { return m_x->Evaluate( pCtx ) && m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " && " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 1 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_Or )
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EVAL { return m_x->Evaluate( pCtx ) || m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " || " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 2 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_Eq )
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EVAL { return m_x->Evaluate( pCtx ) == m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " == " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_Neq )
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EVAL { return m_x->Evaluate( pCtx ) != m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " != " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_G )
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EVAL { return m_x->Evaluate( pCtx ) > m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " > " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_Ge )
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EVAL { return m_x->Evaluate( pCtx ) >= m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " >= " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_L )
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EVAL { return m_x->Evaluate( pCtx ) < m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " < " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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BEGIN_EXPR_BINARY( CExprBinary_Le )
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EVAL { return m_x->Evaluate( pCtx ) <= m_y->Evaluate( pCtx ); }
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PRNT { OutputF( stdout, "( " ); m_x->Print( pCtx ); OutputF( stdout, " <= " ); m_y->Print( pCtx ); OutputF( stdout, " )" ); }
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EXPR_BINARY_PRIORITY( 0 );
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END_EXPR_BINARY()
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class CComplexExpression : public IExpression
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{
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public:
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CComplexExpression( IEvaluationContext *pCtx ) : m_pRoot( NULL ), m_pContext( pCtx ) { }
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~CComplexExpression() { Clear(); }
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void Parse( char const *szExpression );
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void Clear( void );
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public:
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EVAL { return m_pRoot ? m_pRoot->Evaluate( pCtx ? pCtx : m_pContext ) : 0; };
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PRNT { OutputF( stdout, "[ " ); m_pRoot ? m_pRoot->Print( pCtx ? pCtx : m_pContext ) : OutputF( stdout, "**NEXPR**" ); OutputF( stdout, " ]\n" ); }
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protected:
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IExpression * ParseTopLevel( char *&szExpression );
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||
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IExpression * ParseInternal( char *&szExpression );
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||
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IExpression * Allocated( IExpression *pExpression );
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||
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IExpression * AbortedParse( char *&szExpression ) const { *szExpression = 0; return m_pDefFalse; }
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||
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|
||
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protected:
|
||
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QuickArray < IExpression * > m_arrAllExpressions;
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||
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|
IExpression *m_pRoot;
|
||
|
|
IEvaluationContext *m_pContext;
|
||
|
|
|
||
|
|
IExpression *m_pDefTrue, *m_pDefFalse;
|
||
|
|
};
|
||
|
|
|
||
|
|
void CComplexExpression::Parse( char const *szExpression )
|
||
|
|
{
|
||
|
|
Clear();
|
||
|
|
|
||
|
|
m_pDefTrue = Allocated( new CExprConstant( 1 ) );
|
||
|
|
m_pDefFalse = Allocated( new CExprConstant( 0 ) );
|
||
|
|
|
||
|
|
m_pRoot = m_pDefFalse;
|
||
|
|
|
||
|
|
if (szExpression)
|
||
|
|
{
|
||
|
|
QuickString qs( szExpression );
|
||
|
|
char *szExpression = qs.Get(), *szExpectEnd = szExpression + qs.Size(), *szParse = szExpression;
|
||
|
|
m_pRoot = ParseTopLevel( szParse );
|
||
|
|
|
||
|
|
if ( szParse != szExpectEnd )
|
||
|
|
{
|
||
|
|
m_pRoot = m_pDefFalse;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
IExpression * CComplexExpression::ParseTopLevel( char *&szExpression )
|
||
|
|
{
|
||
|
|
QuickStack< CExprBinary * > exprStack;
|
||
|
|
IExpression *pFirstToken = ParseInternal( szExpression );
|
||
|
|
|
||
|
|
for ( ; ; )
|
||
|
|
{
|
||
|
|
// Skip whitespace
|
||
|
|
while ( *szExpression && V_isspace( *szExpression ) )
|
||
|
|
{
|
||
|
|
++ szExpression;
|
||
|
|
}
|
||
|
|
|
||
|
|
// End of binary expression
|
||
|
|
if ( !*szExpression || ( *szExpression == ')' ) )
|
||
|
|
{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Determine the binary expression type
|
||
|
|
CExprBinary *pBinaryExpression = NULL;
|
||
|
|
|
||
|
|
if ( 0 )
|
||
|
|
{
|
||
|
|
NULL;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "&&", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_And( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "||", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_Or( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, ">=", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_Ge( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "<=", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_Le( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "==", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_Eq( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "!=", 2 ) )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_Neq( NULL, NULL );
|
||
|
|
szExpression += 2;
|
||
|
|
}
|
||
|
|
else if ( *szExpression == '>' )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_G( NULL, NULL );
|
||
|
|
++ szExpression;
|
||
|
|
}
|
||
|
|
else if ( *szExpression == '<' )
|
||
|
|
{
|
||
|
|
pBinaryExpression = new CExprBinary_L( NULL, NULL );
|
||
|
|
++ szExpression;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return AbortedParse( szExpression );
|
||
|
|
}
|
||
|
|
|
||
|
|
Allocated( pBinaryExpression );
|
||
|
|
pBinaryExpression->m_y = ParseInternal( szExpression );
|
||
|
|
|
||
|
|
// Figure out the expression priority
|
||
|
|
int nPriority = pBinaryExpression->Priority();
|
||
|
|
IExpression *pLastExpr = pFirstToken;
|
||
|
|
while ( exprStack.Size() )
|
||
|
|
{
|
||
|
|
CExprBinary *pStickTo = exprStack.Top();
|
||
|
|
pLastExpr = pStickTo;
|
||
|
|
|
||
|
|
if ( nPriority > pStickTo->Priority() )
|
||
|
|
exprStack.Pop();
|
||
|
|
else
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( exprStack.Size() )
|
||
|
|
{
|
||
|
|
CExprBinary *pStickTo = exprStack.Top();
|
||
|
|
pBinaryExpression->m_x = pStickTo->m_y;
|
||
|
|
pStickTo->m_y = pBinaryExpression;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
pBinaryExpression->m_x = pLastExpr;
|
||
|
|
}
|
||
|
|
|
||
|
|
exprStack.Push( pBinaryExpression );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Tip-of-the-tree retrieval
|
||
|
|
{
|
||
|
|
IExpression *pLastExpr = pFirstToken;
|
||
|
|
while ( exprStack.Size() )
|
||
|
|
{
|
||
|
|
pLastExpr = exprStack.Top();
|
||
|
|
exprStack.Pop();
|
||
|
|
}
|
||
|
|
|
||
|
|
return pLastExpr;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
IExpression * CComplexExpression::ParseInternal( char *&szExpression )
|
||
|
|
{
|
||
|
|
// Skip whitespace
|
||
|
|
while ( *szExpression && V_isspace( *szExpression ) )
|
||
|
|
{
|
||
|
|
++ szExpression;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( !*szExpression )
|
||
|
|
return AbortedParse( szExpression );
|
||
|
|
|
||
|
|
if ( 0 )
|
||
|
|
{
|
||
|
|
NULL;
|
||
|
|
}
|
||
|
|
else if ( V_isdigit( *szExpression ) )
|
||
|
|
{
|
||
|
|
long lValue = strtol( szExpression, &szExpression, 10 );
|
||
|
|
return Allocated( new CExprConstant( lValue ) );
|
||
|
|
}
|
||
|
|
else if ( !strncmp( szExpression, "defined", 7 ) )
|
||
|
|
{
|
||
|
|
szExpression += 7;
|
||
|
|
IExpression *pNext = ParseInternal( szExpression );
|
||
|
|
return Allocated( new CExprConstant( pNext->Evaluate( m_pContext ) ) );
|
||
|
|
}
|
||
|
|
else if ( *szExpression == '(' )
|
||
|
|
{
|
||
|
|
++ szExpression;
|
||
|
|
IExpression *pBracketed = ParseTopLevel( szExpression );
|
||
|
|
if ( ')' == *szExpression )
|
||
|
|
{
|
||
|
|
++ szExpression;
|
||
|
|
return pBracketed;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return AbortedParse( szExpression );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if ( *szExpression == '$' )
|
||
|
|
{
|
||
|
|
size_t lenVariable = 0;
|
||
|
|
for ( char *szEndVar = szExpression + 1; *szEndVar; ++ szEndVar, ++ lenVariable )
|
||
|
|
{
|
||
|
|
if ( !V_isalnum( *szEndVar ) )
|
||
|
|
{
|
||
|
|
switch ( *szEndVar )
|
||
|
|
{
|
||
|
|
case '_':
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
goto parsed_variable_name;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
parsed_variable_name:
|
||
|
|
int nSlot = m_pContext->GetVariableSlot( QuickString( szExpression + 1, lenVariable ).Get() );
|
||
|
|
szExpression += lenVariable + 1;
|
||
|
|
|
||
|
|
return Allocated( new CExprVariable( nSlot ) );
|
||
|
|
}
|
||
|
|
else if ( *szExpression == '!' )
|
||
|
|
{
|
||
|
|
++ szExpression;
|
||
|
|
IExpression *pNext = ParseInternal( szExpression );
|
||
|
|
return Allocated( new CExprUnary_Negate( pNext ) );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return AbortedParse( szExpression );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
IExpression * CComplexExpression::Allocated( IExpression *pExpression )
|
||
|
|
{
|
||
|
|
m_arrAllExpressions.Append( pExpression );
|
||
|
|
return pExpression;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CComplexExpression::Clear( void )
|
||
|
|
{
|
||
|
|
for ( int k = 0; k < m_arrAllExpressions.Size() ; ++ k )
|
||
|
|
{
|
||
|
|
delete m_arrAllExpressions.Get( k );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_arrAllExpressions.Clear();
|
||
|
|
m_pRoot = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#undef BEGIN_EXPR_UNARY
|
||
|
|
#undef BEGIN_EXPR_BINARY
|
||
|
|
|
||
|
|
#undef END_EXPR_UNARY
|
||
|
|
#undef END_EXPR_BINARY
|
||
|
|
|
||
|
|
#undef EVAL
|
||
|
|
#undef PRNT
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// Combo Generator class
|
||
|
|
//
|
||
|
|
//////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
class ComboGenerator : public IEvaluationContext
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
void AddDefine( Define const &df );
|
||
|
|
Define const * const GetDefinesBase( void ) { return m_arrDefines.ArrayBase(); }
|
||
|
|
Define const * const GetDefinesEnd( void ) { return m_arrDefines.ArrayBase() + m_arrDefines.Size(); }
|
||
|
|
|
||
|
|
uint64 NumCombos();
|
||
|
|
uint64 NumCombos( bool bStaticCombos );
|
||
|
|
void RunAllCombos( CComplexExpression const &skipExpr );
|
||
|
|
|
||
|
|
// IEvaluationContext
|
||
|
|
public:
|
||
|
|
virtual int GetVariableValue( int nSlot ) { return m_arrVarSlots.Get( nSlot ); };
|
||
|
|
virtual char const * GetVariableName( int nSlot ) { return m_arrDefines.Get( nSlot ).Name(); };
|
||
|
|
virtual int GetVariableSlot( char const *szVariableName ) { return m_mapDefines.Get( szVariableName ); };
|
||
|
|
|
||
|
|
protected:
|
||
|
|
QuickArray< Define > m_arrDefines;
|
||
|
|
QuickStrIdx m_mapDefines;
|
||
|
|
QuickArray < int > m_arrVarSlots;
|
||
|
|
};
|
||
|
|
|
||
|
|
void ComboGenerator::AddDefine( Define const &df )
|
||
|
|
{
|
||
|
|
m_mapDefines.Append( df.Name(), m_arrDefines.Size() );
|
||
|
|
m_arrDefines.Append( df );
|
||
|
|
m_arrVarSlots.Append( 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64 ComboGenerator::NumCombos()
|
||
|
|
{
|
||
|
|
uint64 numCombos = 1;
|
||
|
|
|
||
|
|
for ( int k = 0, kEnd = m_arrDefines.Size(); k < kEnd; ++ k )
|
||
|
|
{
|
||
|
|
Define const &df = m_arrDefines.Get( k );
|
||
|
|
numCombos *= ( df.Max() - df.Min() + 1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
return numCombos;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64 ComboGenerator::NumCombos( bool bStaticCombos )
|
||
|
|
{
|
||
|
|
uint64 numCombos = 1;
|
||
|
|
|
||
|
|
for ( int k = 0, kEnd = m_arrDefines.Size(); k < kEnd; ++ k )
|
||
|
|
{
|
||
|
|
Define const &df = m_arrDefines.Get( k );
|
||
|
|
( df.IsStatic() == bStaticCombos ) ? numCombos *= ( df.Max() - df.Min() + 1 ) : 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
return numCombos;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
struct ComboEmission
|
||
|
|
{
|
||
|
|
std::string m_sPrefix;
|
||
|
|
std::string m_sSuffix;
|
||
|
|
} g_comboEmission;
|
||
|
|
|
||
|
|
size_t const g_lenTmpBuffer = 1 * 1024 * 1024; // 1Mb buffer for tmp storage
|
||
|
|
char g_chTmpBuffer[g_lenTmpBuffer];
|
||
|
|
|
||
|
|
void ComboGenerator::RunAllCombos( CComplexExpression const &skipExpr )
|
||
|
|
{
|
||
|
|
// Combo numbers
|
||
|
|
uint64 const nTotalCombos = NumCombos();
|
||
|
|
|
||
|
|
// Get the pointers
|
||
|
|
int * const pnValues = m_arrVarSlots.ArrayBaseForEdit();
|
||
|
|
int * const pnValuesEnd = pnValues + m_arrVarSlots.Size();
|
||
|
|
int *pSetValues;
|
||
|
|
|
||
|
|
// Defines
|
||
|
|
Define const * const pDefVars = m_arrDefines.ArrayBase();
|
||
|
|
Define const *pSetDef;
|
||
|
|
|
||
|
|
// Set all the variables to max values
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
pSetValues < pnValuesEnd;
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
*pSetValues = pSetDef->Max();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Expressions distributed [0] = skips, [1] = evaluated
|
||
|
|
uint64 nSkipEvalCounters[2] = { 0, 0 };
|
||
|
|
|
||
|
|
// Go ahead and run the iterations
|
||
|
|
{
|
||
|
|
uint64 nCurrentCombo = nTotalCombos;
|
||
|
|
|
||
|
|
next_combo_iteration:
|
||
|
|
-- nCurrentCombo;
|
||
|
|
int const valExprSkip = skipExpr.Evaluate( this );
|
||
|
|
|
||
|
|
++ nSkipEvalCounters[ !valExprSkip ];
|
||
|
|
|
||
|
|
if ( valExprSkip )
|
||
|
|
{
|
||
|
|
// TECH NOTE: Giving performance hint to compiler to place a jump here
|
||
|
|
// since there will be much more skips and actually less than 0.8% cases
|
||
|
|
// will be "OnCombo" hits.
|
||
|
|
NULL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// ------- OnCombo( nCurrentCombo ); ----------
|
||
|
|
OutputF( stderr, "%s ", g_comboEmission.m_sPrefix.data() );
|
||
|
|
OutputF( stderr, "/DSHADERCOMBO=%d ", nCurrentCombo );
|
||
|
|
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
pSetValues < pnValuesEnd;
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
OutputF( stderr, "/D%s=%d ", pSetDef->Name(), *pSetValues );
|
||
|
|
}
|
||
|
|
|
||
|
|
OutputF( stderr, "%s\n", g_comboEmission.m_sSuffix.data() );
|
||
|
|
// ------- end of OnCombo ---------------------
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do a next iteration
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
pSetValues < pnValuesEnd;
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
if ( -- *pSetValues >= pSetDef->Min() )
|
||
|
|
goto next_combo_iteration;
|
||
|
|
|
||
|
|
*pSetValues = pSetDef->Max();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
OutputF( stdout, "Generated %d combos: %d evaluated, %d skipped.\n", nTotalCombos, nSkipEvalCounters[1], nSkipEvalCounters[0] );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
namespace ConfigurationProcessing
|
||
|
|
{
|
||
|
|
class CfgEntry
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CfgEntry() : m_szName( "" ), m_szShaderSrc( "" ), m_pCg( NULL ), m_pExpr( NULL ) { memset( &m_eiInfo, 0, sizeof( m_eiInfo ) ); }
|
||
|
|
static void Destroy( CfgEntry const &x ) { delete x.m_pCg; delete x.m_pExpr; }
|
||
|
|
|
||
|
|
public:
|
||
|
|
bool operator < ( CfgEntry const &x ) const { return m_pCg->NumCombos() < x.m_pCg->NumCombos(); }
|
||
|
|
|
||
|
|
public:
|
||
|
|
char const *m_szName;
|
||
|
|
char const *m_szShaderSrc;
|
||
|
|
ComboGenerator *m_pCg;
|
||
|
|
CComplexExpression *m_pExpr;
|
||
|
|
std::string m_sPrefix;
|
||
|
|
std::string m_sSuffix;
|
||
|
|
|
||
|
|
CfgProcessor::CfgEntryInfo m_eiInfo;
|
||
|
|
};
|
||
|
|
|
||
|
|
QuickStrUnique s_uniqueSections, s_strPool;
|
||
|
|
std::multiset< CfgEntry > s_setEntries;
|
||
|
|
|
||
|
|
class ComboHandleImpl : public IEvaluationContext
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
uint64 m_iTotalCommand;
|
||
|
|
uint64 m_iComboNumber;
|
||
|
|
uint64 m_numCombos;
|
||
|
|
CfgEntry const *m_pEntry;
|
||
|
|
|
||
|
|
public:
|
||
|
|
ComboHandleImpl() : m_iTotalCommand( 0 ), m_iComboNumber( 0 ), m_numCombos( 0 ), m_pEntry( NULL ) {}
|
||
|
|
|
||
|
|
// IEvaluationContext
|
||
|
|
public:
|
||
|
|
QuickArray < int > m_arrVarSlots;
|
||
|
|
public:
|
||
|
|
virtual int GetVariableValue( int nSlot ) { return m_arrVarSlots.Get( nSlot ); };
|
||
|
|
virtual char const * GetVariableName( int nSlot ) { return m_pEntry->m_pCg->GetVariableName( nSlot ); };
|
||
|
|
virtual int GetVariableSlot( char const *szVariableName ) { return m_pEntry->m_pCg->GetVariableSlot( szVariableName ); };
|
||
|
|
|
||
|
|
// External implementation
|
||
|
|
public:
|
||
|
|
bool Initialize( uint64 iTotalCommand, const CfgEntry *pEntry );
|
||
|
|
bool AdvanceCommands( uint64 &riAdvanceMore );
|
||
|
|
bool NextNotSkipped( uint64 iTotalCommand );
|
||
|
|
bool IsSkipped( void ) { return ( m_pEntry->m_pExpr->Evaluate( this ) != 0 ); }
|
||
|
|
void FormatCommand( char *pchBuffer );
|
||
|
|
};
|
||
|
|
|
||
|
|
QuickMap < uint64, ComboHandleImpl > s_mapComboCommands;
|
||
|
|
|
||
|
|
bool ComboHandleImpl::Initialize( uint64 iTotalCommand, const CfgEntry *pEntry )
|
||
|
|
{
|
||
|
|
m_iTotalCommand = iTotalCommand;
|
||
|
|
m_pEntry = pEntry;
|
||
|
|
m_numCombos = m_pEntry->m_pCg->NumCombos();
|
||
|
|
|
||
|
|
// Defines
|
||
|
|
Define const * const pDefVars = m_pEntry->m_pCg->GetDefinesBase();
|
||
|
|
Define const * const pDefVarsEnd = m_pEntry->m_pCg->GetDefinesEnd();
|
||
|
|
Define const *pSetDef;
|
||
|
|
|
||
|
|
// Set all the variables to max values
|
||
|
|
for ( pSetDef = pDefVars;
|
||
|
|
pSetDef < pDefVarsEnd;
|
||
|
|
++ pSetDef )
|
||
|
|
{
|
||
|
|
m_arrVarSlots.Append( pSetDef->Max() );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_iComboNumber = m_numCombos - 1;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ComboHandleImpl::AdvanceCommands( uint64 &riAdvanceMore )
|
||
|
|
{
|
||
|
|
if ( !riAdvanceMore )
|
||
|
|
return true;
|
||
|
|
|
||
|
|
// Get the pointers
|
||
|
|
int * const pnValues = m_arrVarSlots.ArrayBaseForEdit();
|
||
|
|
int * const pnValuesEnd = pnValues + m_arrVarSlots.Size();
|
||
|
|
int *pSetValues;
|
||
|
|
|
||
|
|
// Defines
|
||
|
|
Define const * const pDefVars = m_pEntry->m_pCg->GetDefinesBase();
|
||
|
|
Define const *pSetDef;
|
||
|
|
|
||
|
|
if ( m_iComboNumber < riAdvanceMore )
|
||
|
|
{
|
||
|
|
riAdvanceMore -= m_iComboNumber;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do the advance
|
||
|
|
m_iTotalCommand += riAdvanceMore;
|
||
|
|
m_iComboNumber -= riAdvanceMore;
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
( pSetValues < pnValuesEnd ) && ( riAdvanceMore > 0 );
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
riAdvanceMore += ( pSetDef->Max() - *pSetValues );
|
||
|
|
*pSetValues = pSetDef->Max();
|
||
|
|
|
||
|
|
int iInterval = ( pSetDef->Max() - pSetDef->Min() + 1 );
|
||
|
|
*pSetValues -= int( riAdvanceMore % iInterval );
|
||
|
|
riAdvanceMore /= iInterval;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ComboHandleImpl::NextNotSkipped( uint64 iTotalCommand )
|
||
|
|
{
|
||
|
|
// Get the pointers
|
||
|
|
int * const pnValues = m_arrVarSlots.ArrayBaseForEdit();
|
||
|
|
int * const pnValuesEnd = pnValues + m_arrVarSlots.Size();
|
||
|
|
int *pSetValues;
|
||
|
|
|
||
|
|
// Defines
|
||
|
|
Define const * const pDefVars = m_pEntry->m_pCg->GetDefinesBase();
|
||
|
|
Define const *pSetDef;
|
||
|
|
|
||
|
|
// Go ahead and run the iterations
|
||
|
|
{
|
||
|
|
next_combo_iteration:
|
||
|
|
if ( m_iTotalCommand + 1 >= iTotalCommand ||
|
||
|
|
!m_iComboNumber )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
-- m_iComboNumber;
|
||
|
|
++ m_iTotalCommand;
|
||
|
|
|
||
|
|
// Do a next iteration
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
pSetValues < pnValuesEnd;
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
if ( -- *pSetValues >= pSetDef->Min() )
|
||
|
|
goto have_combo_iteration;
|
||
|
|
|
||
|
|
*pSetValues = pSetDef->Max();
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
|
||
|
|
have_combo_iteration:
|
||
|
|
if ( m_pEntry->m_pExpr->Evaluate( this ) )
|
||
|
|
goto next_combo_iteration;
|
||
|
|
else
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ComboHandleImpl::FormatCommand( char *pchBuffer )
|
||
|
|
{
|
||
|
|
// Get the pointers
|
||
|
|
int * const pnValues = m_arrVarSlots.ArrayBaseForEdit();
|
||
|
|
int * const pnValuesEnd = pnValues + m_arrVarSlots.Size();
|
||
|
|
int *pSetValues;
|
||
|
|
|
||
|
|
// Defines
|
||
|
|
Define const * const pDefVars = m_pEntry->m_pCg->GetDefinesBase();
|
||
|
|
Define const *pSetDef;
|
||
|
|
|
||
|
|
{
|
||
|
|
// ------- OnCombo( nCurrentCombo ); ----------
|
||
|
|
sprintf( pchBuffer, "%s ", m_pEntry->m_sPrefix.data() );
|
||
|
|
pchBuffer += strlen( pchBuffer );
|
||
|
|
|
||
|
|
sprintf( pchBuffer, "/DSHADERCOMBO=%llu ", m_iComboNumber );
|
||
|
|
pchBuffer += strlen( pchBuffer );
|
||
|
|
|
||
|
|
for ( pSetValues = pnValues, pSetDef = pDefVars;
|
||
|
|
pSetValues < pnValuesEnd;
|
||
|
|
++ pSetValues, ++ pSetDef )
|
||
|
|
{
|
||
|
|
sprintf( pchBuffer, "/D%s=%d ", pSetDef->Name(), *pSetValues );
|
||
|
|
pchBuffer += strlen( pchBuffer );
|
||
|
|
}
|
||
|
|
|
||
|
|
sprintf( pchBuffer, "%s\n", m_pEntry->m_sSuffix.data() );
|
||
|
|
pchBuffer += strlen( pchBuffer );
|
||
|
|
// ------- end of OnCombo ---------------------
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
struct CAutoDestroyEntries {
|
||
|
|
~CAutoDestroyEntries( void ) {
|
||
|
|
std::for_each( s_setEntries.begin(), s_setEntries.end(), CfgEntry::Destroy );
|
||
|
|
}
|
||
|
|
} s_autoDestroyEntries;
|
||
|
|
|
||
|
|
|
||
|
|
FILE *& GetInputStream( FILE * )
|
||
|
|
{
|
||
|
|
static FILE *s_fInput = stdin;
|
||
|
|
return s_fInput;
|
||
|
|
}
|
||
|
|
|
||
|
|
CUtlInplaceBuffer *& GetInputStream( CUtlInplaceBuffer * )
|
||
|
|
{
|
||
|
|
static CUtlInplaceBuffer *s_fInput = NULL;
|
||
|
|
return s_fInput;
|
||
|
|
}
|
||
|
|
|
||
|
|
char * GetLinePtr_Private( void )
|
||
|
|
{
|
||
|
|
if ( CUtlInplaceBuffer *pUtlBuffer = GetInputStream( ( CUtlInplaceBuffer * ) NULL ) )
|
||
|
|
return pUtlBuffer->InplaceGetLinePtr();
|
||
|
|
|
||
|
|
if ( FILE *fInput = GetInputStream( ( FILE * ) NULL ) )
|
||
|
|
return fgets( g_chTmpBuffer, g_lenTmpBuffer, fInput );
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool LineEquals( char const *sz1, char const *sz2, int nLen )
|
||
|
|
{
|
||
|
|
return 0 == strncmp( sz1, sz2, nLen );
|
||
|
|
}
|
||
|
|
|
||
|
|
char * NextLine( void )
|
||
|
|
{
|
||
|
|
if ( char *szLine = GetLinePtr_Private() )
|
||
|
|
{
|
||
|
|
// Trim trailing whitespace as well
|
||
|
|
size_t len = ( size_t ) strlen( szLine );
|
||
|
|
while ( len -- > 0 && V_isspace( szLine[ len ] ) )
|
||
|
|
{
|
||
|
|
szLine[ len ] = 0;
|
||
|
|
}
|
||
|
|
return szLine;
|
||
|
|
}
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
char * WaitFor( char const *szWaitString, int nMatchLength )
|
||
|
|
{
|
||
|
|
while ( char *pchResult = NextLine() )
|
||
|
|
{
|
||
|
|
if ( LineEquals( pchResult, szWaitString, nMatchLength ) )
|
||
|
|
return pchResult;
|
||
|
|
}
|
||
|
|
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ProcessSection( CfgEntry &cfge )
|
||
|
|
{
|
||
|
|
bool bStaticDefines;
|
||
|
|
|
||
|
|
// Read the next line for the section src file
|
||
|
|
if ( char *szLine = NextLine() )
|
||
|
|
{
|
||
|
|
cfge.m_szShaderSrc = s_strPool.AddLookup( szLine );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( char *szLine = WaitFor( "#DEFINES-", 9 ) )
|
||
|
|
{
|
||
|
|
bStaticDefines = ( szLine[9] == 'S' );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// Combo generator
|
||
|
|
ComboGenerator &cg = *( cfge.m_pCg = new ComboGenerator );
|
||
|
|
CComplexExpression &exprSkip = *( cfge.m_pExpr = new CComplexExpression( &cg ) );
|
||
|
|
|
||
|
|
// #DEFINES:
|
||
|
|
while ( char *szLine = NextLine() )
|
||
|
|
{
|
||
|
|
if ( LineEquals( szLine, "#SKIP", 5 ) )
|
||
|
|
break;
|
||
|
|
|
||
|
|
// static defines
|
||
|
|
if ( LineEquals( szLine, "#DEFINES-", 9 ) )
|
||
|
|
{
|
||
|
|
bStaticDefines = ( szLine[9] == 'S' );
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
while ( *szLine && V_isspace(*szLine) )
|
||
|
|
{
|
||
|
|
++ szLine;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Find the eq
|
||
|
|
char *pchEq = strchr( szLine, '=' );
|
||
|
|
if ( !pchEq )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
char *pchStartRange = pchEq + 1;
|
||
|
|
*pchEq = 0;
|
||
|
|
while ( -- pchEq >= szLine &&
|
||
|
|
V_isspace( *pchEq ) )
|
||
|
|
{
|
||
|
|
*pchEq = 0;
|
||
|
|
}
|
||
|
|
if ( !*szLine )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
// Find the end of range
|
||
|
|
char *pchEndRange = strstr( pchStartRange, ".." );
|
||
|
|
if ( !pchEndRange )
|
||
|
|
continue;
|
||
|
|
pchEndRange += 2;
|
||
|
|
|
||
|
|
// Create the define
|
||
|
|
Define df( szLine, atoi( pchStartRange ), atoi( pchEndRange ), bStaticDefines );
|
||
|
|
if ( df.Max() < df.Min() )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
// Add the define
|
||
|
|
cg.AddDefine( df );
|
||
|
|
}
|
||
|
|
|
||
|
|
// #SKIP:
|
||
|
|
if ( char *szLine = NextLine() )
|
||
|
|
{
|
||
|
|
exprSkip.Parse( szLine );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// #COMMAND:
|
||
|
|
if ( !WaitFor( "#COMMAND", 8 ) )
|
||
|
|
return false;
|
||
|
|
if ( char *szLine = NextLine() )
|
||
|
|
cfge.m_sPrefix = szLine;
|
||
|
|
if ( char *szLine = NextLine() )
|
||
|
|
cfge.m_sSuffix = szLine;
|
||
|
|
|
||
|
|
// #END
|
||
|
|
if ( !WaitFor( "#END", 4 ) )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void UnrollSectionCommands( CfgEntry const &cfge )
|
||
|
|
{
|
||
|
|
// Execute the combo computation
|
||
|
|
//
|
||
|
|
//
|
||
|
|
|
||
|
|
g_comboEmission.m_sPrefix = cfge.m_sPrefix;
|
||
|
|
g_comboEmission.m_sSuffix = cfge.m_sSuffix;
|
||
|
|
|
||
|
|
OutputF( stdout, "Preparing %d combos for %s...\n", cfge.m_pCg->NumCombos(), cfge.m_szName );
|
||
|
|
OutputF( stderr, "#%s\n", cfge.m_szName );
|
||
|
|
|
||
|
|
time_t tt_start = time( NULL );
|
||
|
|
cfge.m_pCg->RunAllCombos( *cfge.m_pExpr );
|
||
|
|
time_t tt_end = time( NULL );
|
||
|
|
|
||
|
|
OutputF( stderr, "#%s\n", cfge.m_szName );
|
||
|
|
OutputF( stdout, "Prepared %s combos. %d sec.\n", cfge.m_szName, ( int ) difftime( tt_end, tt_start ) );
|
||
|
|
|
||
|
|
g_comboEmission.m_sPrefix = "";
|
||
|
|
g_comboEmission.m_sSuffix = "";
|
||
|
|
}
|
||
|
|
|
||
|
|
void RunSection( CfgEntry const &cfge )
|
||
|
|
{
|
||
|
|
// Execute the combo computation
|
||
|
|
//
|
||
|
|
//
|
||
|
|
|
||
|
|
g_comboEmission.m_sPrefix = cfge.m_sPrefix;
|
||
|
|
g_comboEmission.m_sSuffix = cfge.m_sSuffix;
|
||
|
|
|
||
|
|
OutputF( stdout, "Preparing %d combos for %s...\n", cfge.m_pCg->NumCombos(), cfge.m_szName );
|
||
|
|
OutputF( stderr, "#%s\n", cfge.m_szName );
|
||
|
|
|
||
|
|
time_t tt_start = time( NULL );
|
||
|
|
cfge.m_pCg->RunAllCombos( *cfge.m_pExpr );
|
||
|
|
time_t tt_end = time( NULL );
|
||
|
|
|
||
|
|
OutputF( stderr, "#%s\n", cfge.m_szName );
|
||
|
|
OutputF( stdout, "Prepared %s combos. %d sec.\n", cfge.m_szName, ( int ) difftime( tt_end, tt_start ) );
|
||
|
|
|
||
|
|
g_comboEmission.m_sPrefix = "";
|
||
|
|
g_comboEmission.m_sSuffix = "";
|
||
|
|
}
|
||
|
|
|
||
|
|
void ProcessConfiguration()
|
||
|
|
{
|
||
|
|
static bool s_bProcessOnce = false;
|
||
|
|
|
||
|
|
while ( char *szLine = WaitFor( "#BEGIN", 6 ) )
|
||
|
|
{
|
||
|
|
if ( ' ' == szLine[6] && !s_uniqueSections.Add(szLine + 7) )
|
||
|
|
continue;
|
||
|
|
|
||
|
|
CfgEntry cfge;
|
||
|
|
cfge.m_szName = s_uniqueSections.Lookup( szLine + 7 );
|
||
|
|
ProcessSection( cfge );
|
||
|
|
s_setEntries.insert( cfge );
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64 nCurrentCommand = 0;
|
||
|
|
for( std::multiset< CfgEntry >::reverse_iterator it = s_setEntries.rbegin(),
|
||
|
|
itEnd = s_setEntries.rend(); it != itEnd; ++ it )
|
||
|
|
{
|
||
|
|
// We establish a command mapping for the beginning of the entry
|
||
|
|
ComboHandleImpl chi;
|
||
|
|
chi.Initialize( nCurrentCommand, &*it );
|
||
|
|
s_mapComboCommands.Append( nCurrentCommand, chi );
|
||
|
|
|
||
|
|
// We also establish mapping by either splitting the
|
||
|
|
// combos into 500 intervals or stepping by every 1000 combos.
|
||
|
|
int iPartStep = ( int ) max( 1000, (int)( chi.m_numCombos / 500 ) );
|
||
|
|
for ( uint64 iRecord = nCurrentCommand + iPartStep;
|
||
|
|
iRecord < nCurrentCommand + chi.m_numCombos;
|
||
|
|
iRecord += iPartStep )
|
||
|
|
{
|
||
|
|
uint64 iAdvance = iPartStep;
|
||
|
|
chi.AdvanceCommands( iAdvance );
|
||
|
|
s_mapComboCommands.Append( iRecord, chi );
|
||
|
|
}
|
||
|
|
|
||
|
|
nCurrentCommand += chi.m_numCombos;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Establish the last command terminator
|
||
|
|
{
|
||
|
|
static CfgEntry s_term;
|
||
|
|
s_term.m_eiInfo.m_iCommandStart = s_term.m_eiInfo.m_iCommandEnd = nCurrentCommand;
|
||
|
|
s_term.m_eiInfo.m_numCombos = s_term.m_eiInfo.m_numStaticCombos = s_term.m_eiInfo.m_numDynamicCombos = 1;
|
||
|
|
s_term.m_eiInfo.m_szName = s_term.m_eiInfo.m_szShaderFileName = "";
|
||
|
|
ComboHandleImpl chi;
|
||
|
|
chi.m_iTotalCommand = nCurrentCommand;
|
||
|
|
chi.m_pEntry = &s_term;
|
||
|
|
s_mapComboCommands.Append( nCurrentCommand, chi );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}; // namespace ConfigurationProcessing
|
||
|
|
|
||
|
|
/*
|
||
|
|
int main( int argc, char **argv )
|
||
|
|
{
|
||
|
|
if ( _isatty( _fileno( stdin ) ) )
|
||
|
|
{
|
||
|
|
return Usage();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Go ahead processing the configuration
|
||
|
|
ConfigurationProcessing::ProcessConfiguration();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace CfgProcessor
|
||
|
|
{
|
||
|
|
|
||
|
|
typedef ConfigurationProcessing::ComboHandleImpl CPCHI_t;
|
||
|
|
CPCHI_t * FromHandle( ComboHandle hCombo ) { return reinterpret_cast < CPCHI_t * > ( hCombo ); }
|
||
|
|
ComboHandle AsHandle( CPCHI_t *pImpl ) { return reinterpret_cast < ComboHandle > ( pImpl ); }
|
||
|
|
|
||
|
|
void ReadConfiguration( FILE *fInputStream )
|
||
|
|
{
|
||
|
|
CAutoPushPop < FILE * > pushInputStream( ConfigurationProcessing::GetInputStream( fInputStream ), fInputStream );
|
||
|
|
ConfigurationProcessing::ProcessConfiguration();
|
||
|
|
}
|
||
|
|
|
||
|
|
void ReadConfiguration( CUtlInplaceBuffer *fInputStream )
|
||
|
|
{
|
||
|
|
CAutoPushPop < CUtlInplaceBuffer * > pushInputStream( ConfigurationProcessing::GetInputStream( fInputStream ), fInputStream );
|
||
|
|
ConfigurationProcessing::ProcessConfiguration();
|
||
|
|
}
|
||
|
|
|
||
|
|
void DescribeConfiguration( CArrayAutoPtr < CfgEntryInfo > &rarrEntries )
|
||
|
|
{
|
||
|
|
rarrEntries.Delete();
|
||
|
|
rarrEntries.Attach( new CfgEntryInfo [ ConfigurationProcessing::s_setEntries.size() + 1 ] );
|
||
|
|
|
||
|
|
CfgEntryInfo *pInfo = rarrEntries.Get();
|
||
|
|
uint64 nCurrentCommand = 0;
|
||
|
|
|
||
|
|
for( std::multiset< ConfigurationProcessing::CfgEntry >::reverse_iterator it =
|
||
|
|
ConfigurationProcessing::s_setEntries.rbegin(),
|
||
|
|
itEnd = ConfigurationProcessing::s_setEntries.rend();
|
||
|
|
it != itEnd; ++ it, ++ pInfo )
|
||
|
|
{
|
||
|
|
ConfigurationProcessing::CfgEntry const &e = *it;
|
||
|
|
|
||
|
|
pInfo->m_szName = e.m_szName;
|
||
|
|
pInfo->m_szShaderFileName = e.m_szShaderSrc;
|
||
|
|
|
||
|
|
pInfo->m_iCommandStart = nCurrentCommand;
|
||
|
|
pInfo->m_numCombos = e.m_pCg->NumCombos();
|
||
|
|
pInfo->m_numDynamicCombos = e.m_pCg->NumCombos( false );
|
||
|
|
pInfo->m_numStaticCombos = e.m_pCg->NumCombos( true );
|
||
|
|
pInfo->m_iCommandEnd = pInfo->m_iCommandStart + pInfo->m_numCombos;
|
||
|
|
|
||
|
|
const_cast< CfgEntryInfo & > ( e.m_eiInfo ) = *pInfo;
|
||
|
|
|
||
|
|
nCurrentCommand += pInfo->m_numCombos;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Terminator
|
||
|
|
memset( pInfo, 0, sizeof( CfgEntryInfo ) );
|
||
|
|
pInfo->m_iCommandStart = nCurrentCommand;
|
||
|
|
pInfo->m_iCommandEnd = nCurrentCommand;
|
||
|
|
}
|
||
|
|
|
||
|
|
ComboHandle Combo_GetCombo( uint64 iCommandNumber )
|
||
|
|
{
|
||
|
|
// Find earlier command
|
||
|
|
uint64 iCommandFound = iCommandNumber;
|
||
|
|
CPCHI_t emptyCPCHI;
|
||
|
|
CPCHI_t const &chiFound = ConfigurationProcessing::s_mapComboCommands.GetLessOrEq( iCommandFound, emptyCPCHI );
|
||
|
|
|
||
|
|
if ( chiFound.m_iTotalCommand < 0 ||
|
||
|
|
chiFound.m_iTotalCommand > iCommandNumber )
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
// Advance the handle as needed
|
||
|
|
CPCHI_t *pImpl = new CPCHI_t( chiFound );
|
||
|
|
|
||
|
|
uint64 iCommandFoundAdvance = iCommandNumber - iCommandFound;
|
||
|
|
pImpl->AdvanceCommands( iCommandFoundAdvance );
|
||
|
|
|
||
|
|
return AsHandle( pImpl );
|
||
|
|
}
|
||
|
|
|
||
|
|
ComboHandle Combo_GetNext( uint64 &riCommandNumber, ComboHandle &rhCombo, uint64 iCommandEnd )
|
||
|
|
{
|
||
|
|
// Combo handle implementation
|
||
|
|
CPCHI_t *pImpl = FromHandle( rhCombo );
|
||
|
|
|
||
|
|
if ( !rhCombo )
|
||
|
|
{
|
||
|
|
// We don't have a combo handle that corresponds to the command
|
||
|
|
|
||
|
|
// Find earlier command
|
||
|
|
uint64 iCommandFound = riCommandNumber;
|
||
|
|
CPCHI_t emptyCPCHI;
|
||
|
|
CPCHI_t const &chiFound = ConfigurationProcessing::s_mapComboCommands.GetLessOrEq( iCommandFound, emptyCPCHI );
|
||
|
|
|
||
|
|
if ( !chiFound.m_pEntry ||
|
||
|
|
!chiFound.m_pEntry->m_pCg ||
|
||
|
|
!chiFound.m_pEntry->m_pExpr ||
|
||
|
|
chiFound.m_iTotalCommand < 0 ||
|
||
|
|
chiFound.m_iTotalCommand > riCommandNumber )
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
// Advance the handle as needed
|
||
|
|
pImpl = new CPCHI_t( chiFound );
|
||
|
|
rhCombo = AsHandle( pImpl );
|
||
|
|
|
||
|
|
uint64 iCommandFoundAdvance = riCommandNumber - iCommandFound;
|
||
|
|
pImpl->AdvanceCommands( iCommandFoundAdvance );
|
||
|
|
|
||
|
|
if ( !pImpl->IsSkipped() )
|
||
|
|
return rhCombo;
|
||
|
|
}
|
||
|
|
|
||
|
|
for ( ; ; )
|
||
|
|
{
|
||
|
|
// We have the combo handle now
|
||
|
|
if ( pImpl->NextNotSkipped( iCommandEnd ) )
|
||
|
|
{
|
||
|
|
riCommandNumber = pImpl->m_iTotalCommand;
|
||
|
|
return rhCombo;
|
||
|
|
}
|
||
|
|
|
||
|
|
// We failed to get the next combo command (out of range)
|
||
|
|
if ( pImpl->m_iTotalCommand + 1 >= iCommandEnd )
|
||
|
|
{
|
||
|
|
delete pImpl;
|
||
|
|
rhCombo = NULL;
|
||
|
|
riCommandNumber = iCommandEnd;
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Otherwise we just have to obtain the next combo handle
|
||
|
|
riCommandNumber = pImpl->m_iTotalCommand + 1;
|
||
|
|
|
||
|
|
// Delete the old combo handle
|
||
|
|
delete pImpl;
|
||
|
|
rhCombo = NULL;
|
||
|
|
|
||
|
|
// Retrieve the next combo handle data
|
||
|
|
uint64 iCommandLookup = riCommandNumber;
|
||
|
|
CPCHI_t emptyCPCHI;
|
||
|
|
CPCHI_t const &chiNext = ConfigurationProcessing::s_mapComboCommands.GetLessOrEq( iCommandLookup, emptyCPCHI );
|
||
|
|
Assert( ( iCommandLookup == riCommandNumber ) && ( chiNext.m_pEntry ) );
|
||
|
|
|
||
|
|
// Set up the new combo handle
|
||
|
|
pImpl = new CPCHI_t( chiNext );
|
||
|
|
rhCombo = AsHandle( pImpl );
|
||
|
|
|
||
|
|
if ( !pImpl->IsSkipped() )
|
||
|
|
return rhCombo;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void Combo_FormatCommand( ComboHandle hCombo, char *pchBuffer )
|
||
|
|
{
|
||
|
|
CPCHI_t *pImpl = FromHandle( hCombo );
|
||
|
|
pImpl->FormatCommand( pchBuffer );
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64 Combo_GetCommandNum( ComboHandle hCombo )
|
||
|
|
{
|
||
|
|
if ( CPCHI_t *pImpl = FromHandle( hCombo ) )
|
||
|
|
return pImpl->m_iTotalCommand;
|
||
|
|
else
|
||
|
|
return ~uint64(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
uint64 Combo_GetComboNum( ComboHandle hCombo )
|
||
|
|
{
|
||
|
|
if ( CPCHI_t *pImpl = FromHandle( hCombo ) )
|
||
|
|
return pImpl->m_iComboNumber;
|
||
|
|
else
|
||
|
|
return ~uint64(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
CfgEntryInfo const *Combo_GetEntryInfo( ComboHandle hCombo )
|
||
|
|
{
|
||
|
|
if ( CPCHI_t *pImpl = FromHandle( hCombo ) )
|
||
|
|
return &pImpl->m_pEntry->m_eiInfo;
|
||
|
|
else
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
ComboHandle Combo_Alloc( ComboHandle hComboCopyFrom )
|
||
|
|
{
|
||
|
|
if ( hComboCopyFrom )
|
||
|
|
return AsHandle( new CPCHI_t( * FromHandle( hComboCopyFrom ) ) );
|
||
|
|
else
|
||
|
|
return AsHandle( new CPCHI_t );
|
||
|
|
}
|
||
|
|
|
||
|
|
void Combo_Assign( ComboHandle hComboDst, ComboHandle hComboSrc )
|
||
|
|
{
|
||
|
|
Assert( hComboDst );
|
||
|
|
* FromHandle( hComboDst ) = * FromHandle( hComboSrc );
|
||
|
|
}
|
||
|
|
|
||
|
|
void Combo_Free( ComboHandle &rhComboFree )
|
||
|
|
{
|
||
|
|
delete FromHandle( rhComboFree );
|
||
|
|
rhComboFree = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
}; // namespace CfgProcessor
|