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/*
Copyright (C) 2023 Grok Image Compression Inc.
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
static std::vector<std::string> get_gpu_names(boost::filesystem::path binary, boost::filesystem::path filename)
{
// Execute the GPU listing program and redirect its output to a file
if (std::system((binary.string() + " > " + filename.string()).c_str()) < 0) {
return {};
}
std::vector<std::string> gpu_names;
std::ifstream file(filename.c_str());
if (file.is_open())
{
std::string line;
while (std::getline(file, line))
gpu_names.push_back(line);
file.close();
}
return gpu_names;
}
class GpuList : public wxPanel
{
public:
GpuList(wxPanel* parent)
: wxPanel(parent, wxID_ANY)
{
_combo_box = new wxComboBox(this, wxID_ANY, wxString{}, wxDefaultPosition, wxSize(400, -1));
_combo_box->Bind(wxEVT_COMBOBOX, &GpuList::OnComboBox, this);
update();
auto sizer = new wxBoxSizer(wxHORIZONTAL);
sizer->Add(_combo_box, 0, wxALIGN_CENTER_VERTICAL);
SetSizerAndFit(sizer);
}
void update()
{
auto grok = Config::instance()->grok().get_value_or({});
auto lister_binary = grok.binary_location / "gpu_lister";
auto lister_file = grok.binary_location / "gpus.txt";
if (boost::filesystem::exists(lister_binary)) {
auto gpu_names = get_gpu_names(lister_binary, lister_file);
_combo_box->Clear();
for (auto const& name: gpu_names) {
_combo_box->Append(std_to_wx(name));
}
}
}
void set_selection(int sel)
{
if (sel < static_cast<int>(_combo_box->GetCount())) {
_combo_box->SetSelection(sel);
}
}
private:
void OnComboBox(wxCommandEvent&)
{
auto selection = _combo_box->GetSelection();
if (selection != wxNOT_FOUND) {
auto grok = Config::instance()->grok().get_value_or({});
grok.selected = selection;
Config::instance()->set_grok(grok);
}
}
wxComboBox* _combo_box;
int _selection = 0;
};
class GPUPage : public Page
{
public:
GPUPage(wxSize panel_size, int border)
: Page(panel_size, border)
{}
wxString GetName() const override
{
return _("GPU");
}
#ifdef DCPOMATIC_OSX
/* XXX: this icon does not exist */
wxBitmap GetLargeIcon() const override
{
return wxBitmap(icon_path("gpu"), wxBITMAP_TYPE_PNG);
}
#endif
private:
void setup() override
{
_enable_gpu = new CheckBox(_panel, _("Enable GPU acceleration"));
_panel->GetSizer()->Add(_enable_gpu, 0, wxALL | wxEXPAND, _border);
wxFlexGridSizer* table = new wxFlexGridSizer(2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
table->AddGrowableCol(1, 1);
_panel->GetSizer()->Add(table, 1, wxALL | wxEXPAND, _border);
add_label_to_sizer(table, _panel, _("Acceleration binary folder"), true, 0, wxLEFT | wxLEFT | wxALIGN_CENTRE_VERTICAL);
_binary_location = new wxDirPickerCtrl(_panel, wxDD_DIR_MUST_EXIST);
table->Add(_binary_location, 1, wxEXPAND);
add_label_to_sizer(table, _panel, _("GPU selection"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
_gpu_list_control = new GpuList(_panel);
table->Add(_gpu_list_control, 1, wxEXPAND);
add_label_to_sizer(table, _panel, _("License server"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
_server = new wxTextCtrl(_panel, wxID_ANY);
table->Add(_server, 1, wxEXPAND | wxALL);
add_label_to_sizer(table, _panel, _("Port"), false, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
_port = new wxSpinCtrl(_panel, wxID_ANY);
_port->SetRange(0, 65535);
table->Add(_port);
add_label_to_sizer(table, _panel, _("License"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
_licence = new PasswordEntry(_panel);
table->Add(_licence->get_panel(), 1, wxEXPAND | wxALL);
_enable_gpu->bind(&GPUPage::enable_gpu_changed, this);
_binary_location->Bind(wxEVT_DIRPICKER_CHANGED, boost::bind (&GPUPage::binary_location_changed, this));
_server->Bind(wxEVT_TEXT, boost::bind(&GPUPage::server_changed, this));
_port->Bind(wxEVT_SPINCTRL, boost::bind(&GPUPage::port_changed, this));
_licence->Changed.connect(boost::bind(&GPUPage::licence_changed, this));
setup_sensitivity();
}
void setup_sensitivity()
{
auto grok = Config::instance()->grok().get_value_or({});
_binary_location->Enable(grok.enable);
_gpu_list_control->Enable(grok.enable);
_server->Enable(grok.enable);
_port->Enable(grok.enable);
_licence->get_panel()->Enable(grok.enable);
}
void config_changed() override
{
auto grok = Config::instance()->grok().get_value_or({});
checked_set(_enable_gpu, grok.enable);
_binary_location->SetPath(std_to_wx(grok.binary_location.string()));
_gpu_list_control->update();
_gpu_list_control->set_selection(grok.selected);
checked_set(_server, grok.licence_server);
checked_set(_port, grok.licence_port);
checked_set(_licence, grok.licence);
}
void enable_gpu_changed()
{
auto grok = Config::instance()->grok().get_value_or({});
grok.enable = _enable_gpu->GetValue();
Config::instance()->set_grok(grok);
setup_sensitivity();
}
void binary_location_changed()
{
auto grok = Config::instance()->grok().get_value_or({});
grok.binary_location = wx_to_std(_binary_location->GetPath());
Config::instance()->set_grok(grok);
_gpu_list_control->update();
}
void server_changed()
{
auto grok = Config::instance()->grok().get_value_or({});
grok.licence_server = wx_to_std(_server->GetValue());
Config::instance()->set_grok(grok);
}
void port_changed()
{
auto grok = Config::instance()->grok().get_value_or({});
grok.licence_port = _port->GetValue();
Config::instance()->set_grok(grok);
}
void licence_changed()
{
auto grok = Config::instance()->grok().get_value_or({});
grok.licence = _licence->get();
Config::instance()->set_grok(grok);
}
CheckBox* _enable_gpu = nullptr;
wxDirPickerCtrl* _binary_location = nullptr;
GpuList* _gpu_list_control = nullptr;
wxTextCtrl* _server = nullptr;
wxSpinCtrl* _port = nullptr;
PasswordEntry* _licence = nullptr;
};
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