sge::cegui::impl::batch::batch(
sge::renderer::device::core &_renderer,
sge::renderer::vertex::declaration const &_vertex_declaration,
sge::renderer::texture::planar &_texture,
sge::renderer::vertex::count const _vertex_count,
sge::cegui::impl::clip const _clip
)
:
texture_(
_texture
),
vertex_buffer_(
_renderer.create_vertex_buffer(
sge::renderer::vertex::buffer_parameters(
_vertex_declaration,
sge::renderer::vf::dynamic::part_index(
0u
),
_vertex_count,
sge::renderer::resource_flags_field::null()
)
)
),
clip_(
_clip
)
{
}
sge::renderer::vertex::buffer_unique_ptr
sge::renderer::vertex::create_buffer_from_view(
sge::renderer::device::core &_device,
sge::renderer::vertex::declaration &_vertex_declaration,
sge::renderer::vf::dynamic::const_view const &_view,
sge::renderer::resource_flags_field const &_resource_flags
)
{
sge::renderer::vertex::buffer_unique_ptr buffer(
_device.create_vertex_buffer(
sge::renderer::vertex::buffer_parameters(
_vertex_declaration,
_view.part_index(),
sge::renderer::vertex::count(
_view.size()
),
_resource_flags
)
)
);
sge::renderer::vertex::scoped_lock const lock(
*buffer,
sge::renderer::lock_mode::writeonly
);
std::memcpy(
lock.value().data(),
_view.data(),
_view.part().stride().get()
* _view.size().get()
);
return
buffer;
}