//--------------------------------------------------------------
void ofShader::unload() {
if(bLoaded) {
for(unordered_map<GLenum, GLuint>::const_iterator it = shaders.begin(); it != shaders.end(); ++it) {
GLuint shader = it->second;
if(shader) {
ofLogVerbose("ofShader") << "unload(): detaching and deleting " << nameForType(it->first) << " shader from program " << program;
releaseShader(program,shader);
}
}
if (program) {
releaseProgram(program);
program = 0;
}
shaders.clear();
}
bLoaded = false;
}
//--------------------------------------------------------------
void ofShader::unload() {
if(bLoaded) {
for(map<GLenum, GLuint>::const_iterator it = shaders.begin(); it != shaders.end(); ++it) {
GLuint shader = it->second;
if(shader) {
ofLog(OF_LOG_VERBOSE, "Detaching and deleting shader of type " + nameForType(it->first));
releaseShader(program,shader);
}
}
if (program) {
releaseProgram(program);
program = 0;
}
shaders.clear();
}
bLoaded = false;
}
ProgramPipeline::~ProgramPipeline()
{
if (0 == id())
{
for (auto & program : m_programs)
{
program->deregisterListener(this);
}
}
else
{
for (auto program : std::set<Program *>(m_programs))
{
releaseProgram(program);
}
}
while (!m_programSubjects.empty())
{
// calls removeSubject
(*m_programSubjects.begin())->deregisterListener(this);
}
}
