static void gl_cg_reset_attrib(void)
{
unsigned i;
for (i = 0; i < cg_attrib_index; i++)
cgGLDisableClientState(cg_attribs[i]);
cg_attrib_index = 0;
}
void IOGLBaseShader::UnbindParameter(const CString& strParam){
auto uParam = this->GetParameter(strParam);
cgGLDisableClientState(uParam);
uint32 uIndex = 0;
if(Collection::TryFind(this->m_uVaryingParams, uParam, uIndex)){
this->m_uVaryingParams.Remove(uIndex);
}
}
static void gl_cg_reset_attrib(void *data)
{
unsigned i;
cg_shader_data_t *cg_data = (cg_shader_data_t*)data;
/* Add sanity check that we did not overflow. */
retro_assert(cg_data->cg_attrib_idx <= ARRAY_SIZE(cg_data->cg_attribs));
for (i = 0; i < cg_data->cg_attrib_idx; i++)
cgGLDisableClientState(cg_data->cg_attribs[i]);
cg_data->cg_attrib_idx = 0;
}
static void gl_cg_reset_attrib(cg_shader_data_t *cg)
{
unsigned i;
if (!cg)
return;
/* Add sanity check that we did not overflow. */
rarch_assert(cg->cg_attrib_idx <= ARRAY_SIZE(cg->cg_attribs));
for (i = 0; i < cg->cg_attrib_idx; i++)
cgGLDisableClientState(cg->cg_attribs[i]);
cg->cg_attrib_idx = 0;
}
void Cluster::draw ()
{
glColor3fv(d->color);
cgGLEnableClientState(d->shader.v0);
cgGLSetParameter1f(d->shader.t, d->age);
cgGLSetParameter1f(d->shader.nt, d->age/d->lifetime);
cgGLSetParameterPointer(d->shader.v0, 3, GL_FLOAT, sizeof(btVector3),
d->initialVelocities[0]);
cgGLSetParameter3fv(d->shader.origin, d->origin);
cgGLSetParameter3fv(d->shader.eye, scene->camera()->position());
glDrawArrays(GL_POINTS, 0, d->starCount);
cgGLDisableClientState(d->shader.v0);
}
void VertexArrayCg::disableOpenGLVertexAttribArrays()
{
// No previous bound OpenGL element array buffer restore, there's not really a point in it
// Loop through all Cg parameters
const CGparameter *cgParameter = mCgParameters;
const CGparameter *cgParameterEnd = mCgParameters + mNumberOfAttributes;
for (; cgParameter < cgParameterEnd; ++cgParameter)
{
// Is the Cg parameter valid?
if (nullptr != cgParameter)
{
// Disable OpenGL Cg vertex attribute array
cgGLDisableClientState(*cgParameter);
}
}
}
void CGLCG::resetAttribParams()
{
for(int i=0;i<cgAttribParams.size();i++)
cgGLDisableClientState(cgAttribParams[i]);
cgAttribParams.clear();
}
void IOGLBaseShader::UnbindParameters(){
for(uint32 uIndex = 0; uIndex < this->m_uVaryingParams.GetLength(); uIndex++){
cgGLDisableClientState(this->m_uVaryingParams[uIndex]);
}
this->m_uVaryingParams.Clear();
}