demotool/demo.cc

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#include "externals.hh"
#include "demo.hh"
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#include "sync.hh"
#include "rendertarget.hh"
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#include "globals.hh"
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#include "ops.hh"
#include "opcomp.hh"
#include <ebcl/Files.hh>
#include <ebcl/SRDText.hh>
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#warning remove this later
#include "syncoverrides.hh"
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bool T_Demo::initialise(
const uint32_t w ,
const uint32_t h )
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{
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width = w;
height = h;
return program && runInit( *program );
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}
void T_Demo::render( )
{
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if ( Globals::Ops( ).hasNewProgram( ) ) {
auto nProgram{ Globals::Ops( ).program( ) };
if ( runInit( *nProgram ) ) {
program = std::move( nProgram );
}
}
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auto& sync( Globals::Sync( ) );
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if ( playing ) {
const float time = SDL_GetTicks( ) * 1e-3;
if ( playingPrevious ) {
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sync.timeDelta( time - lastFrame );
playing = !sync.finished( );
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}
lastFrame = time;
}
playingPrevious = playing;
if ( context && !context->aborted ) {
try {
context->run( ops::T_OpContext::R_RENDER , sync.time( ) , width , height );
} catch ( ops::X_OpFailure const& fail ) {
printf( "FAILED TO RUN FRAME!\n\t%s\n" , fail.what( ) );
context->aborted = true;
}
}
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}
void T_Demo::handleDND(
ImVec2 const& move ,
const bool hasCtrl ,
const bool hasShift ,
const bool lmb // Left mouse button
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)
{
}
void T_Demo::handleWheel(
const float wheel ,
const bool hasCtrl ,
const bool hasShift
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)
{
}
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bool T_Demo::runInit(
ops::T_OpProgram& p )
{
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auto nContext{ NewOwned< ops::T_OpContext >( p ) };
try {
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nContext->run( ops::T_OpContext::R_INIT , 0 , width , height );
} catch ( ops::X_OpFailure const& fail ) {
printf( "FAILED TO RUN INIT!\n\t%s\n" , fail.what( ) );
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nContext.clear( );
}
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if ( !nContext ) {
return false;
}
context = std::move( nContext );
Globals::Sync( ).clearInputs( );
const auto n( context->initialInputs.size( ) );
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assert( n == p.inputs.size( ) );
for ( auto i = 0u ; i < n ; i ++ ) {
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Globals::Sync( ).addInput( p.inputs[ i ] ,
context->initialInputs[ i ] );
#ifdef INVASIVE_TRACES
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printf( "#%d %s pos %d\n" , i , p.inputs[ i ].toOSString( ).data( ) ,
Globals::Sync( ).inputPos( p.inputs[ i ] ) );
#endif //INVASIVE_TRACES
}
Globals::Sync( ).updateCurveCaches( );
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#warning silly test here
T_OwnPtr< sov::T_Float > ov{ NewOwned< sov::T_Float >(
"dof-sharp-distance" , "Sharp distance" ) };
ov->setMin( 0 );
ov->setMax( 1000 );
ov->setStep( .1 );
// ov->setSlider( true );
ov->setup( );
T_SyncOverrideSection sos( "" );
sos.subsections.add( NewOwned< T_SyncOverrideSection >( "Testing" ) );
sos.subsections[ 0 ]->subsections.add( NewOwned< T_SyncOverrideSection >( "Yeah really" ) );
sos.subsections[ 0 ]->subsections[ 0 ]->overrides.add( std::move( ov ) );
auto ov2{ NewOwned< sov::T_Float4 >(
"bloom-bw0" , "bloom-bw1" , "bloom-bw2" , "bloom-bw3" ,
"Blur weights" ) };
ov2->setMax( 1 );
ov2->setSlider( );
ov2->setup( );
sos.subsections[ 0 ]->overrides.add( std::move( ov2 ) );
Globals::Sync( ).mergeOverrides( sos );
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return true;
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}