diff options
Diffstat (limited to 'backend/genesys/device.cpp')
| -rw-r--r-- | backend/genesys/device.cpp | 90 |
1 files changed, 59 insertions, 31 deletions
diff --git a/backend/genesys/device.cpp b/backend/genesys/device.cpp index ba035fd..95bede8 100644 --- a/backend/genesys/device.cpp +++ b/backend/genesys/device.cpp @@ -62,15 +62,24 @@ std::vector<unsigned> MethodResolutions::get_resolutions() const return ret; } -const MethodResolutions& Genesys_Model::get_resolution_settings(ScanMethod method) const +const MethodResolutions* Genesys_Model::get_resolution_settings_ptr(ScanMethod method) const { for (const auto& res_for_method : resolutions) { for (auto res_method : res_for_method.methods) { if (res_method == method) { - return res_for_method; + return &res_for_method; } } } + return nullptr; + +} +const MethodResolutions& Genesys_Model::get_resolution_settings(ScanMethod method) const +{ + const auto* ptr = get_resolution_settings_ptr(method); + if (ptr) + return *ptr; + throw SaneException("Could not find resolution settings for method %d", static_cast<unsigned>(method)); } @@ -80,6 +89,12 @@ std::vector<unsigned> Genesys_Model::get_resolutions(ScanMethod method) const return get_resolution_settings(method).get_resolutions(); } +bool Genesys_Model::has_method(ScanMethod method) const +{ + return get_resolution_settings_ptr(method) != nullptr; +} + + Genesys_Device::~Genesys_Device() { clear(); @@ -87,10 +102,6 @@ Genesys_Device::~Genesys_Device() void Genesys_Device::clear() { - read_buffer.clear(); - binarize_buffer.clear(); - local_buffer.clear(); - calib_file.clear(); calibration_cache.clear(); @@ -99,9 +110,9 @@ void Genesys_Device::clear() dark_average_data.clear(); } -ImagePipelineNodeBytesSource& Genesys_Device::get_pipeline_source() +ImagePipelineNodeBufferedCallableSource& Genesys_Device::get_pipeline_source() { - return static_cast<ImagePipelineNodeBytesSource&>(pipeline.front()); + return static_cast<ImagePipelineNodeBufferedCallableSource&>(pipeline.front()); } bool Genesys_Device::is_head_pos_known(ScanHeadId scan_head) const @@ -124,10 +135,14 @@ unsigned Genesys_Device::head_pos(ScanHeadId scan_head) const } } -void Genesys_Device::set_head_pos_unknown() +void Genesys_Device::set_head_pos_unknown(ScanHeadId scan_head) { - is_head_pos_primary_known_ = false; - is_head_pos_secondary_known_ = false; + if ((scan_head & ScanHeadId::PRIMARY) != ScanHeadId::NONE) { + is_head_pos_primary_known_ = false; + } + if ((scan_head & ScanHeadId::SECONDARY) != ScanHeadId::NONE) { + is_head_pos_secondary_known_ = false; + } } void Genesys_Device::set_head_pos_zero(ScanHeadId scan_head) @@ -205,12 +220,15 @@ std::ostream& operator<<(std::ostream& out, const Genesys_Device& dev) << " ignore_offsets: " << dev.ignore_offsets << '\n' << " model: (not printed)\n" << " reg: " << format_indent_braced_list(4, dev.reg) << '\n' - << " calib_reg: " << format_indent_braced_list(4, dev.calib_reg) << '\n' + << " initial_regs: " << format_indent_braced_list(4, dev.initial_regs) << '\n' << " settings: " << format_indent_braced_list(4, dev.settings) << '\n' << " frontend: " << format_indent_braced_list(4, dev.frontend) << '\n' - << " frontend_initial: " << format_indent_braced_list(4, dev.frontend_initial) << '\n' - << " frontend_is_init: " << dev.frontend_is_init << '\n' - << " gpo.regs: " << format_indent_braced_list(4, dev.gpo.regs) << '\n' + << " frontend_initial: " << format_indent_braced_list(4, dev.frontend_initial) << '\n'; + if (!dev.memory_layout.regs.empty()) { + out << " memory_layout.regs: " + << format_indent_braced_list(4, dev.memory_layout.regs) << '\n'; + } + out << " gpo.regs: " << format_indent_braced_list(4, dev.gpo.regs) << '\n' << " motor: " << format_indent_braced_list(4, dev.motor) << '\n' << " control[0..6]: " << std::hex << static_cast<unsigned>(dev.control[0]) << ' ' @@ -220,13 +238,7 @@ std::ostream& operator<<(std::ostream& out, const Genesys_Device& dev) << static_cast<unsigned>(dev.control[4]) << ' ' << static_cast<unsigned>(dev.control[5]) << '\n' << std::dec << " average_size: " << dev.average_size << '\n' - << " calib_pixels: " << dev.calib_pixels << '\n' - << " calib_lines: " << dev.calib_lines << '\n' - << " calib_channels: " << dev.calib_channels << '\n' - << " calib_resolution: " << dev.calib_resolution << '\n' - << " calib_total_bytes_to_read: " << dev.calib_total_bytes_to_read << '\n' << " calib_session: " << format_indent_braced_list(4, dev.calib_session) << '\n' - << " calib_pixels_offset: " << dev.calib_pixels_offset << '\n' << " gamma_override_tables[0].size(): " << dev.gamma_override_tables[0].size() << '\n' << " gamma_override_tables[1].size(): " << dev.gamma_override_tables[1].size() << '\n' << " gamma_override_tables[2].size(): " << dev.gamma_override_tables[2].size() << '\n' @@ -242,31 +254,47 @@ std::ostream& operator<<(std::ostream& out, const Genesys_Device& dev) << " read_active: " << dev.read_active << '\n' << " parking: " << dev.parking << '\n' << " document: " << dev.document << '\n' - << " read_buffer.size(): " << dev.read_buffer.size() << '\n' - << " binarize_buffer.size(): " << dev.binarize_buffer.size() << '\n' - << " local_buffer.size(): " << dev.local_buffer.size() << '\n' - << " oe_buffer.size(): " << dev.oe_buffer.size() << '\n' << " total_bytes_read: " << dev.total_bytes_read << '\n' << " total_bytes_to_read: " << dev.total_bytes_to_read << '\n' << " session: " << format_indent_braced_list(4, dev.session) << '\n' - << " lineart_lut: (not printed)\n" << " calibration_cache: (not printed)\n" << " line_count: " << dev.line_count << '\n' << " segment_order: " << format_indent_braced_list(4, format_vector_unsigned(4, dev.segment_order)) << '\n' - << " buffer_image: " << dev.buffer_image << '\n' - << " img_buffer.size(): " << dev.img_buffer.size() << '\n' << '}'; return out; } +void apply_reg_settings_to_device_write_only(Genesys_Device& dev, + const GenesysRegisterSettingSet& regs) +{ + GenesysRegisterSettingSet backup; + for (const auto& reg : regs) { + dev.interface->write_register(reg.address, reg.value); + } +} + void apply_reg_settings_to_device(Genesys_Device& dev, const GenesysRegisterSettingSet& regs) { + apply_reg_settings_to_device_with_backup(dev, regs); +} + +GenesysRegisterSettingSet + apply_reg_settings_to_device_with_backup(Genesys_Device& dev, + const GenesysRegisterSettingSet& regs) +{ + GenesysRegisterSettingSet backup; for (const auto& reg : regs) { - uint8_t val = dev.interface->read_register(reg.address); - val = (val & ~reg.mask) | (reg.value & reg.mask); - dev.interface->write_register(reg.address, val); + std::uint8_t old_val = dev.interface->read_register(reg.address); + std::uint8_t new_val = (old_val & ~reg.mask) | (reg.value & reg.mask); + dev.interface->write_register(reg.address, new_val); + + using SettingType = GenesysRegisterSettingSet::SettingType; + backup.push_back(SettingType{reg.address, + static_cast<std::uint8_t>(old_val & reg.mask), + reg.mask}); } + return backup; } } // namespace genesys |