UniformStateIndex Pass::uniformStateIndex(const char* name) const
{
if (!m_program)
{
logError("Cannot retrieve uniform state indices with no program");
return UniformStateIndex();
}
size_t index = 0, offset = 0;
for (const Uniform& uniform : m_program->m_uniforms)
{
if (!uniform.isShared())
{
if (uniform.name() == name)
return UniformStateIndex(uint16(index), uint16(offset));
offset += uniformTypeSizes[uniform.type()];
}
index++;
}
return UniformStateIndex();
}
UniformStateIndex ProgramState::uniformStateIndex(const char* name) const
{
if (!m_program)
{
logError("Cannot retrieve uniform state indices with no program");
return UniformStateIndex();
}
uint offset = 0;
for (uint i = 0; i < m_program->uniformCount(); i++)
{
GL::Uniform& uniform = m_program->uniform(i);
if (uniform.isShared())
continue;
if (uniform.name() == name)
return UniformStateIndex(i, offset);
offset += uniform.elementCount();
}
return UniformStateIndex();
}
