program::program(VkDevice dev, VkPipeline p, const std::vector<program_input> &vertex_input, const std::vector<program_input>& fragment_inputs)
: m_device(dev), pipeline(p)
{
load_uniforms(glsl::program_domain::glsl_vertex_program, vertex_input);
load_uniforms(glsl::program_domain::glsl_vertex_program, fragment_inputs);
attribute_location_mask = 0;
}
t_shader const *load_shader(t_sub file_name)
{
static t_hmap *cache = NULL;
t_hmap *uniforms;
t_hpair tmp;
uint32_t handle;
if (cache == NULL)
cache = ft_hmapnew(SHADER_CACHE_SIZE, &ft_djb2);
if ((tmp = ft_hmapget(cache, file_name)).value != NULL)
return (tmp.value);
tmp = ft_hmapput(cache, file_name, NULL, sizeof(t_shader));
if (!load_shaders_file(tmp.key, &handle))
{
ft_hmaprem(cache, file_name, NULL);
return (NULL);
}
uniforms = ft_hmapnew(SHADER_LOC_SIZE, &ft_djb2);
load_uniforms(handle, uniforms);
ft_memcpy(tmp.value, &(t_shader){uniforms, handle}, sizeof(t_shader));
return (tmp.value);
}
