CCGLProgram::~CCGLProgram()
{
#if ND_MOD
DEC_CCOBJ("CCGLProgram");
#endif
CCLOGINFO("cocos2d: %s %d deallocing 0x%X", __FUNCTION__, __LINE__, this);
// there is no need to delete the shaders. They should have been already deleted.
CCAssert( m_uVertShader == 0, "Vertex Shaders should have been already deleted");
CCAssert( m_uFragShader == 0, "Vertex Shaders should have been already deleted");
if (m_uProgram)
{
ccGLDeleteProgram(m_uProgram);
}
tHashUniformEntry *current_element, *tmp;
// Purge uniform hash
HASH_ITER(hh, m_pHashForUniforms, current_element, tmp) {
HASH_DEL(m_pHashForUniforms, current_element);
free(current_element->value);
free(current_element);
}
bool GLProgram::link(void)
{
glLinkProgram(program_);
#if DEBUG
GLint status;
glValidateProgram(program_);
glGetProgramiv(program_, GL_LINK_STATUS, &status);
if (status == GL_FALSE) {
CCLOG(@"cocos2d: ERROR: Failed to link program: %p", program_);
if( vertShader_ )
glDeleteShader( vertShader_ );
if( fragShader_ )
glDeleteShader( fragShader_ );
ccGLDeleteProgram( program_ );
vertShader_ = fragShader_ = program_ = 0;
return false;
}
#endif
if (vertShader_)
glDeleteShader(vertShader_);
if (fragShader_)
glDeleteShader(fragShader_);
vertShader_ = fragShader_ = 0;
return true;
}
GLProgram::~GLProgram(void)
{
char* logchar = this->description();
CCLOGINFO( "cocos2d: deallocing %s", logchar);
delete (logchar);
if (program_)
ccGLDeleteProgram(program_);
}
GLProgram::~GLProgram()
{
CCLOGINFO("cocos2d: %s %d deallocing %p", __FUNCTION__, __LINE__, this);
// there is no need to delete the shaders. They should have been already deleted.
CCAssert(_vertShader == 0, "Vertex Shaders should have been already deleted");
CCAssert(_fragShader == 0, "Fragment Shaders should have been already deleted");
if (_program)
{
ccGLDeleteProgram(_program);
}
tHashUniformEntry *current_element, *tmp;
// Purge uniform hash
HASH_ITER(hh, _hashForUniforms, current_element, tmp)
{
HASH_DEL(_hashForUniforms, current_element);
free(current_element->value);
free(current_element);
}
