FGFS-4.1/OpenSceneGraph
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osg::Program's compileGLObjects and apply methods fixed for OSG without OSG_GL_FIXED_FUNCTION_AVAILABLE

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This commit is contained in:
Konstantin S. Matveyev 2018-04-02 23:56:36 +03:00 committed by Robert Osfield
parent b920d482c7
commit 6cd00edd6c
1 changed files with 2 additions and 2 deletions
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src/osg/Program.cpp
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@ -187,7 +187,7 @@ int Program::compare(const osg::StateAttribute& sa) const
void Program::compileGLObjects( osg::State& state ) const
{
if( isFixedFunction() ) return;
if( _shaderList.empty() ) return;
for( unsigned int i=0; i < _shaderList.size(); ++i )
{
@ -412,7 +412,7 @@ void Program::apply( osg::State& state ) const
const GLExtensions* extensions = state.get<GLExtensions>();
if( ! extensions->isGlslSupported ) return;
if( isFixedFunction() )
if( _shaderList.empty() )
{
extensions->glUseProgram( 0 );
state.setLastAppliedProgramObject(0);