void Material::deserializeUniforms(JsonSerializer& serializer)
{
serializer.deserializeArrayBegin();
clearUniforms();
while (!serializer.isArrayEnd())
{
Uniform& uniform = m_uniforms.pushEmpty();
serializer.nextArrayItem();
serializer.deserializeObjectBegin();
char label[256];
auto uniform_type = bgfx::UniformType::End;
while (!serializer.isObjectEnd())
{
serializer.deserializeLabel(label, 255);
if (compareString(label, "name") == 0)
{
serializer.deserialize(uniform.m_name, Uniform::MAX_NAME_LENGTH, "");
uniform.m_name_hash = crc32(uniform.m_name);
}
else if (compareString(label, "int_value") == 0)
{
uniform_type = bgfx::UniformType::Int1;
uniform.m_type = Uniform::INT;
serializer.deserialize(uniform.m_int, 0);
}
else if (compareString(label, "float_value") == 0)
{
uniform.m_type = Uniform::FLOAT;
serializer.deserialize(uniform.m_float, 0);
}
else if (compareString(label, "matrix_value") == 0)
{
uniform_type = bgfx::UniformType::Mat4;
uniform.m_type = Uniform::MATRIX;
serializer.deserializeArrayBegin();
for (int i = 0; i < 16; ++i)
{
serializer.deserializeArrayItem(uniform.m_matrix[i], 0);
ASSERT(i == 15 || !serializer.isArrayEnd());
}
serializer.deserializeArrayEnd();
}
else if (compareString(label, "time") == 0)
{
uniform.m_type = Uniform::TIME;
serializer.deserialize(uniform.m_float, 0);
}
else
{
g_log_warning.log("material") << "Unknown label \"" << label << "\"";
}
}
uniform.m_handle = bgfx::createUniform(uniform.m_name, uniform_type);
serializer.deserializeObjectEnd();
}
serializer.deserializeArrayEnd();
}
void StelQGLGLSLShader::release()
{
Q_ASSERT_X(bound && state == State_Built, Q_FUNC_INFO,
"Trying to release an unbound shader");
clearUniforms();
// The reference is passed to ensure the custom shader used is really this one.
if(!internal){renderer->releaseCustomShader(this);}
bound = false;
}
void Material::unload(void)
{
clearUniforms();
setShader(nullptr);
ResourceManagerBase* texture_manager = m_resource_manager.get(ResourceManager::TEXTURE);
for (int i = 0; i < m_texture_count; i++)
{
if (m_textures[i])
{
removeDependency(*m_textures[i]);
texture_manager->unload(*m_textures[i]);
}
}
m_texture_count = 0;
}
