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Old stuff removal, commit 2/???

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This commit is contained in:
Emmanuel BENOîT 2017-11-15 17:18:01 +01:00
parent f1d7935421
commit e98f2d831e
2 changed files with 0 additions and 324 deletions
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1
Makefile
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@ -28,7 +28,6 @@ COMMON = \
shaders.cc \
odbg.cc \
sync.cc \
control.cc \
ops.cc \
opast.cc \
opparser.cc \

323
control.hh
View file

@ -228,326 +228,3 @@ class X_OpFailure : public std::exception
};
} // namespace ops
/*= FIXME OLD VERSION BELOW ====================================================*/
namespace cops {
struct T_Program;
struct T_Context
{
T_Program const* program;
T_KeyValueTable< T_String , float > vars;
T_Array< float > opStack;
T_Context& store(
T_String const& name ,
const float value );
};
class X_OpFailure : public std::exception
{
public:
X_OpFailure( ) = delete;
DEF_COPY( X_OpFailure );
DEF_MOVE( X_OpFailure );
X_OpFailure(
T_String const& source ,
uint32_t line ,
T_String&& error ) noexcept;
T_String const& source( ) const noexcept
{ return source_; }
uint32_t line( ) const noexcept
{ return line_; }
T_String const& error( ) const noexcept
{ return error_; }
char const* what( ) const noexcept override;
private:
T_String source_;
uint32_t line_;
T_String error_;
T_String fullMessage_;
};
/*--------------------------------------------------------------------*/
enum E_Op
{
OP_LOAD_CONSTANT ,
OP_LOAD_VARIABLE ,
OP_LOAD_INPUT ,
OP_STORE_VARIABLE ,
//
OP_ADD , OP_MUL ,
OP_NEG , OP_INV ,
//
OP_DUP , OP_XCHG ,
//
OP_SET_UNIFORM ,
OP_USE_PIPELINE ,
OP_USE_TEXTURE ,
OP_USE_FRAMEBUFFER ,
OP_SET_VIEWPORT ,
//
OP_CLEAR ,
OP_FULLSCREEN ,
//
OP_CALL
};
struct T_Op
{
explicit T_Op(
const E_Op op );
virtual ~T_Op( ) = 0;
E_Op op( ) const noexcept
{ return op_; }
virtual void execute(
T_Context& ctx ) const = 0;
T_String source{};
uint32_t line{0};
protected:
X_OpFailure error(
ebcl::T_StringBuilder& message ) const noexcept;
X_OpFailure error(
T_String const& message ) const noexcept;
private:
E_Op op_;
};
using P_Op = T_OwnPtr< T_Op >;
using T_Operations = T_Array< P_Op >;
template< typename T >
inline T_Operations& operator <<(
T_Operations& ops ,
T&& item )
{
ops.add( NewOwned< T >( std::move( item ) ) );
return ops;
}
void Execute(
T_Operations const& operations ,
T_Context& context );
/*--------------------------------------------------------------------*/
struct T_Function
{
T_String name;
uint32_t arguments;
T_Operations operations;
T_Function( T_String const& name ,
const uint32_t arguments )
: name( name ) , arguments( arguments )
{ }
DEF_COPY( T_Function );
DEF_MOVE( T_Function );
};
struct T_Program
{
T_ObjectTable< T_String , T_Function > functions;
T_Operations main;
T_Program( )
: functions( []( T_Function const& f ) -> T_String {
return f.name;
} )
{ }
T_Operations& function(
T_String const& name ,
const uint32_t args );
void execute( T_Context& context )
{
context.program = this;
Execute( main , context );
}
};
/*====================================================================*/
struct OPLoadConstant : public T_Op
{
explicit OPLoadConstant(
const float constant );
void execute(
T_Context& ctx ) const override;
float constant;
};
struct OPLoadVariable : public T_Op
{
explicit OPLoadVariable(
T_String const& variable );
void execute(
T_Context& ctx ) const override;
T_String variable;
};
struct OPLoadInput : public T_Op
{
explicit OPLoadInput(
T_String const& input );
void execute(
T_Context& ctx ) const override;
T_String input;
};
struct OPStoreVariable : public T_Op
{
explicit OPStoreVariable(
T_String const& variable );
void execute(
T_Context& ctx ) const override;
T_String variable;
};
/*--------------------------------------------------------------------*/
struct OPAdd : public T_Op
{
OPAdd( ) : T_Op( OP_ADD ) {}
void execute(
T_Context& ctx ) const override;
};
struct OPMul : public T_Op
{
OPMul( ) : T_Op( OP_MUL ) {}
void execute(
T_Context& ctx ) const override;
};
struct OPNeg : public T_Op
{
OPNeg( ) : T_Op( OP_NEG ) {}
void execute(
T_Context& ctx ) const override;
};
struct OPInv : public T_Op
{
OPInv( ) : T_Op( OP_INV ) {}
void execute(
T_Context& ctx ) const override;
};
/*--------------------------------------------------------------------*/
struct OPDup : public T_Op
{
explicit OPDup( uint32_t stackIndex = 0 );
void execute(
T_Context& ctx ) const override;
uint32_t stackIndex;
};
struct OPXchg : public T_Op
{
explicit OPXchg( uint32_t stackIndex = 1 );
void execute(
T_Context& ctx ) const override;
uint32_t stackIndex;
};
/*--------------------------------------------------------------------*/
struct OPSetUniform : public T_Op
{
OPSetUniform(
const uint32_t count ,
const bool integer );
void execute(
T_Context& ctx ) const override;
uint32_t count;
bool integer;
};
struct OPUsePipeline : public T_Op
{
explicit OPUsePipeline(
const uint32_t index );
void execute(
T_Context& ctx ) const override;
uint32_t pipeline;
};
struct OPUseTexture : public T_Op
{
OPUseTexture(
const uint32_t binding ,
const uint32_t texture ,
const uint32_t sampler = 0 );
void execute(
T_Context& ctx ) const override;
uint32_t binding;
uint32_t texture;
uint32_t sampler;
};
struct OPUseFramebuffer : public T_Op
{
explicit OPUseFramebuffer(
const uint32_t framebuffer );
void execute(
T_Context& ctx ) const override;
uint32_t framebuffer;
};
struct OPSetViewport : public T_Op
{
OPSetViewport( ) : T_Op( OP_SET_VIEWPORT ) { }
void execute(
T_Context& ctx ) const override;
};
/*--------------------------------------------------------------------*/
struct OPClear : public T_Op
{
OPClear( ) : T_Op( OP_CLEAR ) { }
void execute(
T_Context& ctx ) const override;
};
struct OPFullscreen : public T_Op
{
OPFullscreen( ) : T_Op( OP_FULLSCREEN ) { }
void execute(
T_Context& ctx ) const override;
};
/*--------------------------------------------------------------------*/
struct OPCall : public T_Op
{
explicit OPCall(
T_String const& function );
void execute(
T_Context& ctx ) const override;
T_String function;
};
} // namespace cops