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/* |
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Copyright (c) 2014-2017 Christian Schoenebeck |
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This file is part of "gigedit" and released under the terms of the |
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GNU General Public License version 2. |
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*/ |
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#include "global.h" |
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#include "CombineInstrumentsDialog.h" |
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// enable this for debug messages being printed while combining the instruments |
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#define DEBUG_COMBINE_INSTRUMENTS 0 |
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#include "compat.h" |
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#include <set> |
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#include <iostream> |
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#include <assert.h> |
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#include <stdarg.h> |
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#include <string.h> |
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#include <glibmm/ustring.h> |
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#include <gtkmm/stock.h> |
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#include <gtkmm/messagedialog.h> |
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#include <gtkmm/label.h> |
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|
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Glib::ustring dimTypeAsString(gig::dimension_t d); |
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typedef std::vector< std::pair<gig::Instrument*, gig::Region*> > OrderedRegionGroup; |
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typedef std::map<gig::Instrument*, gig::Region*> RegionGroup; |
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typedef std::map<DLS::range_t,RegionGroup> RegionGroups; |
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typedef std::vector<DLS::range_t> DimensionZones; |
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typedef std::map<gig::dimension_t,DimensionZones> Dimensions; |
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typedef std::map<gig::dimension_t, int> DimensionRegionUpperLimits; |
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typedef std::set<Glib::ustring> Warnings; |
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/////////////////////////////////////////////////////////////////////////// |
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// private static data |
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static Warnings g_warnings; |
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/////////////////////////////////////////////////////////////////////////// |
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// private functions |
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#if DEBUG_COMBINE_INSTRUMENTS |
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static void printRanges(const RegionGroups& regions) { |
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std::cout << "{ "; |
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for (RegionGroups::const_iterator it = regions.begin(); it != regions.end(); ++it) { |
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if (it != regions.begin()) std::cout << ", "; |
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std::cout << (int)it->first.low << ".." << (int)it->first.high; |
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} |
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std::cout << " }" << std::flush; |
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} |
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#endif |
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/** |
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* Store a warning message that shall be stored and displayed to the user as a |
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* list of warnings after the overall operation has finished. Duplicate warning |
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* messages are automatically eliminated. |
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*/ |
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inline void addWarning(const char* fmt, ...) { |
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va_list arg; |
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va_start(arg, fmt); |
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const int SZ = 255 + strlen(fmt); |
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char* buf = new char[SZ]; |
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vsnprintf(buf, SZ, fmt, arg); |
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Glib::ustring s = buf; |
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delete [] buf; |
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va_end(arg); |
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std::cerr << _("WARNING:") << " " << s << std::endl << std::flush; |
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g_warnings.insert(s); |
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} |
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/** |
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* If the two ranges overlap, then this function returns the smallest point |
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* within that overlapping zone. If the two ranges do not overlap, then this |
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* function will return -1 instead. |
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*/ |
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inline int smallestOverlapPoint(const DLS::range_t& r1, const DLS::range_t& r2) { |
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if (r1.overlaps(r2.low)) return r2.low; |
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if (r2.overlaps(r1.low)) return r1.low; |
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return -1; |
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} |
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/** |
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* Get the most smallest region point (not necessarily its region start point) |
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* of all regions of the given instruments, start searching at keyboard |
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* position @a iStart. |
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* |
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* @returns very first region point >= iStart, or -1 if no region could be |
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* found with a range member point >= iStart |
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*/ |
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static int findLowestRegionPoint(std::vector<gig::Instrument*>& instruments, int iStart) { |
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DLS::range_t searchRange = { uint16_t(iStart), 127 }; |
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int result = -1; |
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for (uint i = 0; i < instruments.size(); ++i) { |
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gig::Instrument* instr = instruments[i]; |
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for (gig::Region* rgn = instr->GetFirstRegion(); rgn; rgn = instr->GetNextRegion()) { |
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if (rgn->KeyRange.overlaps(searchRange)) { |
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int lowest = smallestOverlapPoint(rgn->KeyRange, searchRange); |
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if (result == -1 || lowest < result) result = lowest; |
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} |
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} |
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} |
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return result; |
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} |
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/** |
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* Get the most smallest region end of all regions of the given instruments, |
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* start searching at keyboard position @a iStart. |
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* |
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* @returns very first region end >= iStart, or -1 if no region could be found |
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* with a range end >= iStart |
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*/ |
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static int findFirstRegionEnd(std::vector<gig::Instrument*>& instruments, int iStart) { |
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DLS::range_t searchRange = { uint16_t(iStart), 127 }; |
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int result = -1; |
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for (uint i = 0; i < instruments.size(); ++i) { |
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gig::Instrument* instr = instruments[i]; |
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for (gig::Region* rgn = instr->GetFirstRegion(); rgn; rgn = instr->GetNextRegion()) { |
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if (rgn->KeyRange.overlaps(searchRange)) { |
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if (result == -1 || rgn->KeyRange.high < result) |
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result = rgn->KeyRange.high; |
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} |
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} |
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} |
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return result; |
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} |
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/** |
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* Returns a list of all regions of the given @a instrument where the respective |
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* region's key range overlaps the given @a range. |
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*/ |
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static std::vector<gig::Region*> getAllRegionsWhichOverlapRange(gig::Instrument* instrument, DLS::range_t range) { |
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//std::cout << "All regions which overlap { " << (int)range.low << ".." << (int)range.high << " } : " << std::flush; |
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std::vector<gig::Region*> v; |
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for (gig::Region* rgn = instrument->GetFirstRegion(); rgn; rgn = instrument->GetNextRegion()) { |
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if (rgn->KeyRange.overlaps(range)) { |
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v.push_back(rgn); |
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//std::cout << (int)rgn->KeyRange.low << ".." << (int)rgn->KeyRange.high << ", " << std::flush; |
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} |
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} |
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//std::cout << " END." << std::endl; |
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return v; |
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} |
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/** |
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* Returns all regions of the given @a instruments where the respective region's |
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* key range overlaps the given @a range. The regions returned are ordered (in a |
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* map) by their instrument pointer. |
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*/ |
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static RegionGroup getAllRegionsWhichOverlapRange(std::vector<gig::Instrument*>& instruments, DLS::range_t range) { |
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RegionGroup group; |
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for (uint i = 0; i < instruments.size(); ++i) { |
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gig::Instrument* instr = instruments[i]; |
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std::vector<gig::Region*> v = getAllRegionsWhichOverlapRange(instr, range); |
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if (v.empty()) continue; |
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if (v.size() > 1) { |
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addWarning("More than one region found!"); |
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} |
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group[instr] = v[0]; |
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} |
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return group; |
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} |
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/** @brief Identify required regions. |
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* |
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* Takes a list of @a instruments as argument (which are planned to be combined |
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* as separate dimension zones of a certain dimension into one single new |
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* instrument) and fulfills the following tasks: |
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* |
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* - 1. Identification of total amount of regions required to create a new |
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* instrument to become a combined version of the given instruments. |
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* - 2. Precise key range of each of those identified required regions to be |
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* created in that new instrument. |
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* - 3. Grouping the original source regions of the given original instruments |
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* to the respective target key range (new region) of the instrument to be |
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* created. |
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* |
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* @param instruments - list of instruments that are planned to be combined |
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* @returns structured result of the tasks described above |
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*/ |
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static RegionGroups groupByRegionIntersections(std::vector<gig::Instrument*>& instruments) { |
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RegionGroups groups; |
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// find all region intersections of all instruments |
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std::vector<DLS::range_t> intersections; |
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for (int iStart = 0; iStart <= 127; ) { |
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iStart = findLowestRegionPoint(instruments, iStart); |
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if (iStart < 0) break; |
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const int iEnd = findFirstRegionEnd(instruments, iStart); |
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DLS::range_t range = { uint16_t(iStart), uint16_t(iEnd) }; |
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intersections.push_back(range); |
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iStart = iEnd + 1; |
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} |
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// now sort all regions to those found intersections |
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for (uint i = 0; i < intersections.size(); ++i) { |
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const DLS::range_t& range = intersections[i]; |
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RegionGroup group = getAllRegionsWhichOverlapRange(instruments, range); |
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if (!group.empty()) |
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groups[range] = group; |
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else |
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addWarning("Empty region group!"); |
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} |
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return groups; |
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} |
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/** @brief Identify required dimensions. |
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* |
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* Takes a planned new region (@a regionGroup) as argument and identifies which |
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* precise dimensions would have to be created for that new region, along with |
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* the amount of dimension zones and their precise individual zone sizes. |
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* |
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* @param regionGroup - planned new region for a new instrument |
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* @returns set of dimensions that shall be created for the given planned region |
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*/ |
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static Dimensions getDimensionsForRegionGroup(RegionGroup& regionGroup) { |
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std::map<gig::dimension_t, std::set<int> > dimUpperLimits; |
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// collect all dimension region zones' upper limits |
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for (RegionGroup::iterator it = regionGroup.begin(); |
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it != regionGroup.end(); ++it) |
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{ |
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gig::Region* rgn = it->second; |
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int previousBits = 0; |
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for (uint d = 0; d < rgn->Dimensions; ++d) { |
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const gig::dimension_def_t& def = rgn->pDimensionDefinitions[d]; |
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for (uint z = 0; z < def.zones; ++z) { |
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int dr = z << previousBits; |
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gig::DimensionRegion* dimRgn = rgn->pDimensionRegions[dr]; |
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// Store the individual dimension zone sizes (or actually their |
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// upper limits here) for each dimension. |
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// HACK: Note that the velocity dimension is specially handled |
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// here. Instead of taking over custom velocity split sizes |
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// here, only a bogus number (zone index number) is stored for |
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// each velocity zone, that way only the maxiumum amount of |
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// velocity splits of all regions is stored here, and when their |
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// individual DimensionRegions are finally copied (later), the |
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// individual velocity split size are copied by that. |
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dimUpperLimits[def.dimension].insert( |
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(def.dimension == gig::dimension_velocity) ? |
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z : (def.split_type == gig::split_type_bit) ? |
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((z+1) * 128/def.zones - 1) : dimRgn->DimensionUpperLimits[dr] |
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); |
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} |
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previousBits += def.bits; |
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} |
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} |
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// convert upper limit set to range vector |
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Dimensions dims; |
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for (std::map<gig::dimension_t, std::set<int> >::const_iterator it = dimUpperLimits.begin(); |
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it != dimUpperLimits.end(); ++it) |
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{ |
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gig::dimension_t type = it->first; |
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int iLow = 0; |
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for (std::set<int>::const_iterator itNums = it->second.begin(); |
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itNums != it->second.end(); ++itNums) |
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{ |
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const int iUpperLimit = *itNums; |
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DLS::range_t range = { uint16_t(iLow), uint16_t(iUpperLimit) }; |
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dims[type].push_back(range); |
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iLow = iUpperLimit + 1; |
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} |
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} |
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return dims; |
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} |
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static void fillDimValues(uint* values/*[8]*/, DimensionCase dimCase, gig::Region* rgn, bool bShouldHaveAllDimensionsPassed) { |
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#if DEBUG_COMBINE_INSTRUMENTS |
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printf("dimvalues = { "); |
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fflush(stdout); |
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#endif |
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for (DimensionCase::iterator it = dimCase.begin(); it != dimCase.end(); ++it) { |
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gig::dimension_t type = it->first; |
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int iDimIndex = getDimensionIndex(type, rgn); |
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if (bShouldHaveAllDimensionsPassed) assert(iDimIndex >= 0); |
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else if (iDimIndex < 0) continue; |
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values[iDimIndex] = it->second; |
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#if DEBUG_COMBINE_INSTRUMENTS |
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printf("%x=%d, ", type, it->second); |
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#endif |
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} |
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#if DEBUG_COMBINE_INSTRUMENTS |
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printf("}\n"); |
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#endif |
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} |
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static DimensionRegionUpperLimits getDimensionRegionUpperLimits(gig::DimensionRegion* dimRgn) { |
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DimensionRegionUpperLimits limits; |
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gig::Region* rgn = dimRgn->GetParent(); |
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for (uint d = 0; d < rgn->Dimensions; ++d) { |
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const gig::dimension_def_t& def = rgn->pDimensionDefinitions[d]; |
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limits[def.dimension] = dimRgn->DimensionUpperLimits[d]; |
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} |
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return limits; |
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} |
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static void restoreDimensionRegionUpperLimits(gig::DimensionRegion* dimRgn, const DimensionRegionUpperLimits& limits) { |
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gig::Region* rgn = dimRgn->GetParent(); |
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for (DimensionRegionUpperLimits::const_iterator it = limits.begin(); |
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it != limits.end(); ++it) |
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{ |
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int index = getDimensionIndex(it->first, rgn); |
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assert(index >= 0); |
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dimRgn->DimensionUpperLimits[index] = it->second; |
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} |
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} |
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inline int dimensionRegionIndex(gig::DimensionRegion* dimRgn) { |
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gig::Region* rgn = dimRgn->GetParent(); |
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int sz = sizeof(rgn->pDimensionRegions) / sizeof(gig::DimensionRegion*); |
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for (int i = 0; i < sz; ++i) |
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if (rgn->pDimensionRegions[i] == dimRgn) |
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return i; |
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return -1; |
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} |
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/** @brief Get exact zone ranges of given dimension. |
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* |
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* This function is useful for the velocity type dimension. In contrast to other |
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* dimension types, this dimension can have different zone ranges (that is |
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* different individual start and end points of its dimension zones) depending |
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* on which zones of other dimensions (on that gig::Region) are currently |
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* selected. |
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* |
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* @param type - dimension where the zone ranges should be retrieved for |
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* (usually the velocity dimension in this context) |
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* @param dimRgn - reflects the exact cases (zone selections) of all other |
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* dimensions than the given one in question |
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* @returns individual ranges for each zone of the questioned dimension type, |
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* it returns an empty result on errors instead |
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*/ |
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static DimensionZones preciseDimensionZonesFor(gig::dimension_t type, gig::DimensionRegion* dimRgn) { |
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DimensionZones zones; |
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gig::Region* rgn = dimRgn->GetParent(); |
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int iDimension = getDimensionIndex(type, rgn); |
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if (iDimension < 0) return zones; |
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const gig::dimension_def_t& def = rgn->pDimensionDefinitions[iDimension]; |
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int iDimRgn = dimensionRegionIndex(dimRgn); |
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|
int iBaseBits = baseBits(type, rgn); |
348 |
schoenebeck |
3089 |
assert(iBaseBits >= 0); |
349 |
schoenebeck |
2548 |
int mask = ~(((1 << def.bits) - 1) << iBaseBits); |
350 |
|
|
|
351 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
352 |
|
|
printf("velo zones { "); |
353 |
|
|
fflush(stdout); |
354 |
|
|
#endif |
355 |
schoenebeck |
2548 |
int iLow = 0; |
356 |
|
|
for (int z = 0; z < def.zones; ++z) { |
357 |
|
|
gig::DimensionRegion* dimRgn2 = |
358 |
|
|
rgn->pDimensionRegions[ (iDimRgn & mask) | ( z << iBaseBits) ]; |
359 |
|
|
int iHigh = dimRgn2->DimensionUpperLimits[iDimension]; |
360 |
persson |
2841 |
DLS::range_t range = { uint16_t(iLow), uint16_t(iHigh) }; |
361 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
362 |
|
|
printf("%d..%d, ", iLow, iHigh); |
363 |
|
|
fflush(stdout); |
364 |
|
|
#endif |
365 |
schoenebeck |
2548 |
zones.push_back(range); |
366 |
|
|
iLow = iHigh + 1; |
367 |
|
|
} |
368 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
369 |
|
|
printf("}\n"); |
370 |
|
|
#endif |
371 |
schoenebeck |
2548 |
return zones; |
372 |
|
|
} |
373 |
|
|
|
374 |
schoenebeck |
2550 |
struct CopyAssignSchedEntry { |
375 |
|
|
gig::DimensionRegion* src; |
376 |
|
|
gig::DimensionRegion* dst; |
377 |
|
|
int velocityZone; |
378 |
|
|
int totalSrcVelocityZones; |
379 |
|
|
}; |
380 |
|
|
typedef std::vector<CopyAssignSchedEntry> CopyAssignSchedule; |
381 |
schoenebeck |
2549 |
|
382 |
schoenebeck |
2558 |
/** @brief Schedule copying DimensionRegions from source Region to target Region. |
383 |
schoenebeck |
2548 |
* |
384 |
schoenebeck |
2558 |
* Schedules copying the entire articulation informations (including sample |
385 |
|
|
* reference) from all individual DimensionRegions of source Region @a inRgn to |
386 |
|
|
* target Region @a outRgn. It is expected that the required dimensions (thus |
387 |
|
|
* the required dimension regions) were already created before calling this |
388 |
|
|
* function. |
389 |
schoenebeck |
2548 |
* |
390 |
schoenebeck |
2558 |
* To be precise, it does the task above only for the dimension zones defined by |
391 |
|
|
* the three arguments @a mainDim, @a iSrcMainBit, @a iDstMainBit, which reflect |
392 |
|
|
* a selection which dimension zones shall be copied. All other dimension zones |
393 |
|
|
* will not be scheduled to be copied by a single call of this function. So this |
394 |
|
|
* function needs to be called several time in case all dimension regions shall |
395 |
|
|
* be copied of the entire region (@a inRgn, @a outRgn). |
396 |
schoenebeck |
2548 |
* |
397 |
|
|
* @param outRgn - where the dimension regions shall be copied to |
398 |
|
|
* @param inRgn - all dimension regions that shall be copied from |
399 |
schoenebeck |
2550 |
* @param dims - precise dimension definitions of target region |
400 |
schoenebeck |
2558 |
* @param mainDim - this dimension type, in combination with @a iSrcMainBit and |
401 |
|
|
* @a iDstMainBit defines a selection which dimension region |
402 |
|
|
* zones shall be copied by this call of this function |
403 |
|
|
* @param iDstMainBit - destination bit of @a mainDim |
404 |
|
|
* @param iSrcMainBit - source bit of @a mainDim |
405 |
|
|
* @param schedule - list of all DimensionRegion copy operations which is filled |
406 |
|
|
* during the nested loops / recursions of this function call |
407 |
schoenebeck |
2548 |
* @param dimCase - just for internal purpose (function recursion), don't pass |
408 |
|
|
* anything here, this function will call itself recursively |
409 |
|
|
* will fill this container with concrete dimension values for |
410 |
|
|
* selecting the precise dimension regions during its task |
411 |
|
|
*/ |
412 |
schoenebeck |
2558 |
static void scheduleCopyDimensionRegions(gig::Region* outRgn, gig::Region* inRgn, |
413 |
|
|
Dimensions dims, gig::dimension_t mainDim, |
414 |
|
|
int iDstMainBit, int iSrcMainBit, |
415 |
|
|
CopyAssignSchedule* schedule, |
416 |
|
|
DimensionCase dimCase = DimensionCase()) |
417 |
|
|
{ |
418 |
schoenebeck |
2550 |
if (dims.empty()) { // reached deepest level of function recursion ... |
419 |
|
|
CopyAssignSchedEntry e; |
420 |
|
|
|
421 |
schoenebeck |
2548 |
// resolve the respective source & destination DimensionRegion ... |
422 |
|
|
uint srcDimValues[8] = {}; |
423 |
|
|
uint dstDimValues[8] = {}; |
424 |
|
|
DimensionCase srcDimCase = dimCase; |
425 |
|
|
DimensionCase dstDimCase = dimCase; |
426 |
schoenebeck |
2617 |
srcDimCase[mainDim] = iSrcMainBit; |
427 |
|
|
dstDimCase[mainDim] = iDstMainBit; |
428 |
schoenebeck |
2548 |
|
429 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
430 |
|
|
printf("-------------------------------\n"); |
431 |
schoenebeck |
2558 |
printf("iDstMainBit=%d iSrcMainBit=%d\n", iDstMainBit, iSrcMainBit); |
432 |
schoenebeck |
2550 |
#endif |
433 |
|
|
|
434 |
schoenebeck |
2548 |
// first select source & target dimension region with an arbitrary |
435 |
|
|
// velocity split zone, to get access to the precise individual velocity |
436 |
|
|
// split zone sizes (if there is actually a velocity dimension at all, |
437 |
|
|
// otherwise we already select the desired source & target dimension |
438 |
|
|
// region here) |
439 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
440 |
|
|
printf("src "); fflush(stdout); |
441 |
|
|
#endif |
442 |
schoenebeck |
2548 |
fillDimValues(srcDimValues, srcDimCase, inRgn, false); |
443 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
444 |
|
|
printf("dst "); fflush(stdout); |
445 |
|
|
#endif |
446 |
schoenebeck |
2617 |
fillDimValues(dstDimValues, dstDimCase, outRgn, false); |
447 |
schoenebeck |
2548 |
gig::DimensionRegion* srcDimRgn = inRgn->GetDimensionRegionByValue(srcDimValues); |
448 |
|
|
gig::DimensionRegion* dstDimRgn = outRgn->GetDimensionRegionByValue(dstDimValues); |
449 |
schoenebeck |
2549 |
#if DEBUG_COMBINE_INSTRUMENTS |
450 |
schoenebeck |
2558 |
printf("iDstMainBit=%d iSrcMainBit=%d\n", iDstMainBit, iSrcMainBit); |
451 |
schoenebeck |
2549 |
printf("srcDimRgn=%lx dstDimRgn=%lx\n", (uint64_t)srcDimRgn, (uint64_t)dstDimRgn); |
452 |
schoenebeck |
2550 |
printf("srcSample='%s' dstSample='%s'\n", |
453 |
|
|
(!srcDimRgn->pSample ? "NULL" : srcDimRgn->pSample->pInfo->Name.c_str()), |
454 |
|
|
(!dstDimRgn->pSample ? "NULL" : dstDimRgn->pSample->pInfo->Name.c_str()) |
455 |
|
|
); |
456 |
schoenebeck |
2549 |
#endif |
457 |
schoenebeck |
2548 |
|
458 |
schoenebeck |
2550 |
assert(srcDimRgn->GetParent() == inRgn); |
459 |
|
|
assert(dstDimRgn->GetParent() == outRgn); |
460 |
|
|
|
461 |
schoenebeck |
2548 |
// now that we have access to the precise velocity split zone upper |
462 |
|
|
// limits, we can select the actual source & destination dimension |
463 |
|
|
// regions we need to copy (assuming that source or target region has |
464 |
|
|
// a velocity dimension) |
465 |
|
|
if (outRgn->GetDimensionDefinition(gig::dimension_velocity)) { |
466 |
schoenebeck |
2550 |
// re-select target dimension region (with correct velocity zone) |
467 |
|
|
DimensionZones dstZones = preciseDimensionZonesFor(gig::dimension_velocity, dstDimRgn); |
468 |
schoenebeck |
2549 |
assert(dstZones.size() > 1); |
469 |
schoenebeck |
2558 |
const int iDstZoneIndex = |
470 |
|
|
(mainDim == gig::dimension_velocity) |
471 |
|
|
? iDstMainBit : dstDimCase[gig::dimension_velocity]; // (mainDim == gig::dimension_velocity) exception case probably unnecessary here |
472 |
|
|
e.velocityZone = iDstZoneIndex; |
473 |
schoenebeck |
2549 |
#if DEBUG_COMBINE_INSTRUMENTS |
474 |
schoenebeck |
2558 |
printf("dst velocity zone: %d/%d\n", iDstZoneIndex, (int)dstZones.size()); |
475 |
schoenebeck |
2549 |
#endif |
476 |
schoenebeck |
2558 |
assert(uint(iDstZoneIndex) < dstZones.size()); |
477 |
|
|
dstDimCase[gig::dimension_velocity] = dstZones[iDstZoneIndex].low; // arbitrary value between low and high |
478 |
schoenebeck |
2549 |
#if DEBUG_COMBINE_INSTRUMENTS |
479 |
|
|
printf("dst velocity value = %d\n", dstDimCase[gig::dimension_velocity]); |
480 |
schoenebeck |
2550 |
printf("dst refilled "); fflush(stdout); |
481 |
schoenebeck |
2549 |
#endif |
482 |
schoenebeck |
2617 |
fillDimValues(dstDimValues, dstDimCase, outRgn, false); |
483 |
schoenebeck |
2548 |
dstDimRgn = outRgn->GetDimensionRegionByValue(dstDimValues); |
484 |
schoenebeck |
2549 |
#if DEBUG_COMBINE_INSTRUMENTS |
485 |
|
|
printf("reselected dstDimRgn=%lx\n", (uint64_t)dstDimRgn); |
486 |
schoenebeck |
2558 |
printf("dstSample='%s'%s\n", |
487 |
|
|
(!dstDimRgn->pSample ? "NULL" : dstDimRgn->pSample->pInfo->Name.c_str()), |
488 |
|
|
(dstDimRgn->pSample ? " <--- ERROR ERROR ERROR !!!!!!!!! " : "") |
489 |
schoenebeck |
2550 |
); |
490 |
schoenebeck |
2549 |
#endif |
491 |
schoenebeck |
2548 |
|
492 |
schoenebeck |
2550 |
// re-select source dimension region with correct velocity zone |
493 |
|
|
// (if it has a velocity dimension that is) |
494 |
schoenebeck |
2548 |
if (inRgn->GetDimensionDefinition(gig::dimension_velocity)) { |
495 |
schoenebeck |
2549 |
DimensionZones srcZones = preciseDimensionZonesFor(gig::dimension_velocity, srcDimRgn); |
496 |
schoenebeck |
2550 |
e.totalSrcVelocityZones = srcZones.size(); |
497 |
schoenebeck |
2552 |
assert(srcZones.size() > 0); |
498 |
|
|
if (srcZones.size() <= 1) { |
499 |
|
|
addWarning("Input region has a velocity dimension with only ONE zone!"); |
500 |
|
|
} |
501 |
schoenebeck |
2558 |
int iSrcZoneIndex = |
502 |
|
|
(mainDim == gig::dimension_velocity) |
503 |
|
|
? iSrcMainBit : iDstZoneIndex; |
504 |
|
|
if (uint(iSrcZoneIndex) >= srcZones.size()) |
505 |
|
|
iSrcZoneIndex = srcZones.size() - 1; |
506 |
|
|
srcDimCase[gig::dimension_velocity] = srcZones[iSrcZoneIndex].low; // same zone as used above for target dimension region (no matter what the precise zone ranges are) |
507 |
schoenebeck |
2550 |
#if DEBUG_COMBINE_INSTRUMENTS |
508 |
|
|
printf("src refilled "); fflush(stdout); |
509 |
|
|
#endif |
510 |
schoenebeck |
2548 |
fillDimValues(srcDimValues, srcDimCase, inRgn, false); |
511 |
|
|
srcDimRgn = inRgn->GetDimensionRegionByValue(srcDimValues); |
512 |
schoenebeck |
2549 |
#if DEBUG_COMBINE_INSTRUMENTS |
513 |
|
|
printf("reselected srcDimRgn=%lx\n", (uint64_t)srcDimRgn); |
514 |
schoenebeck |
2550 |
printf("srcSample='%s'\n", |
515 |
|
|
(!srcDimRgn->pSample ? "NULL" : srcDimRgn->pSample->pInfo->Name.c_str()) |
516 |
|
|
); |
517 |
schoenebeck |
2549 |
#endif |
518 |
schoenebeck |
2548 |
} |
519 |
|
|
} |
520 |
|
|
|
521 |
schoenebeck |
2558 |
// Schedule copy operation of source -> target DimensionRegion for the |
522 |
schoenebeck |
2550 |
// time after all nested loops have been traversed. We have to postpone |
523 |
|
|
// the actual copy operations this way, because otherwise it would |
524 |
|
|
// overwrite informations inside the destination DimensionRegion object |
525 |
|
|
// that we need to read in the code block above. |
526 |
|
|
e.src = srcDimRgn; |
527 |
|
|
e.dst = dstDimRgn; |
528 |
|
|
schedule->push_back(e); |
529 |
schoenebeck |
2548 |
|
530 |
schoenebeck |
2550 |
return; // returning from deepest level of function recursion |
531 |
schoenebeck |
2548 |
} |
532 |
|
|
|
533 |
schoenebeck |
2549 |
// Copying n dimensions requires n nested loops. That's why this function |
534 |
|
|
// is calling itself recursively to provide the required amount of nested |
535 |
|
|
// loops. With each call it pops from argument 'dims' and pushes to |
536 |
|
|
// argument 'dimCase'. |
537 |
|
|
|
538 |
schoenebeck |
2548 |
Dimensions::iterator itDimension = dims.begin(); |
539 |
|
|
gig::dimension_t type = itDimension->first; |
540 |
|
|
DimensionZones zones = itDimension->second; |
541 |
|
|
dims.erase(itDimension); |
542 |
|
|
|
543 |
|
|
int iZone = 0; |
544 |
|
|
for (DimensionZones::iterator itZone = zones.begin(); |
545 |
|
|
itZone != zones.end(); ++itZone, ++iZone) |
546 |
|
|
{ |
547 |
|
|
DLS::range_t zoneRange = *itZone; |
548 |
|
|
gig::dimension_def_t* def = outRgn->GetDimensionDefinition(type); |
549 |
|
|
dimCase[type] = (def->split_type == gig::split_type_bit) ? iZone : zoneRange.low; |
550 |
schoenebeck |
2550 |
|
551 |
schoenebeck |
2548 |
// recurse until 'dims' is exhausted (and dimCase filled up with concrete value) |
552 |
schoenebeck |
2558 |
scheduleCopyDimensionRegions(outRgn, inRgn, dims, mainDim, iDstMainBit, iSrcMainBit, schedule, dimCase); |
553 |
schoenebeck |
2548 |
} |
554 |
schoenebeck |
2558 |
} |
555 |
schoenebeck |
2550 |
|
556 |
schoenebeck |
2558 |
static OrderedRegionGroup sortRegionGroup(const RegionGroup& group, const std::vector<gig::Instrument*>& instruments) { |
557 |
|
|
OrderedRegionGroup result; |
558 |
|
|
for (std::vector<gig::Instrument*>::const_iterator it = instruments.begin(); |
559 |
|
|
it != instruments.end(); ++it) |
560 |
|
|
{ |
561 |
|
|
RegionGroup::const_iterator itRgn = group.find(*it); |
562 |
|
|
if (itRgn == group.end()) continue; |
563 |
|
|
result.push_back( |
564 |
|
|
std::pair<gig::Instrument*, gig::Region*>( |
565 |
|
|
itRgn->first, itRgn->second |
566 |
|
|
) |
567 |
|
|
); |
568 |
schoenebeck |
2550 |
} |
569 |
schoenebeck |
2558 |
return result; |
570 |
schoenebeck |
2548 |
} |
571 |
|
|
|
572 |
|
|
/** @brief Combine given list of instruments to one instrument. |
573 |
|
|
* |
574 |
|
|
* Takes a list of @a instruments as argument and combines them to one single |
575 |
schoenebeck |
2558 |
* new @a output instrument. For this task, it will create a dimension of type |
576 |
|
|
* given by @a mainDimension in the new instrument and copies the source |
577 |
|
|
* instruments to those dimension zones. |
578 |
schoenebeck |
2548 |
* |
579 |
|
|
* @param instruments - (input) list of instruments that shall be combined, |
580 |
|
|
* they will only be read, so they will be left untouched |
581 |
|
|
* @param gig - (input/output) .gig file where the new combined instrument shall |
582 |
|
|
* be created |
583 |
|
|
* @param output - (output) on success this pointer will be set to the new |
584 |
|
|
* instrument being created |
585 |
schoenebeck |
2558 |
* @param mainDimension - the dimension that shall be used to combine the |
586 |
|
|
* instruments |
587 |
schoenebeck |
2548 |
* @throw RIFF::Exception on any kinds of errors |
588 |
|
|
*/ |
589 |
schoenebeck |
2558 |
static void combineInstruments(std::vector<gig::Instrument*>& instruments, gig::File* gig, gig::Instrument*& output, gig::dimension_t mainDimension) { |
590 |
schoenebeck |
2548 |
output = NULL; |
591 |
|
|
|
592 |
|
|
// divide the individual regions to (probably even smaller) groups of |
593 |
|
|
// regions, coping with the fact that the source regions of the instruments |
594 |
|
|
// might have quite different range sizes and start and end points |
595 |
|
|
RegionGroups groups = groupByRegionIntersections(instruments); |
596 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
597 |
|
|
std::cout << std::endl << "New regions: " << std::flush; |
598 |
|
|
printRanges(groups); |
599 |
|
|
std::cout << std::endl; |
600 |
|
|
#endif |
601 |
|
|
|
602 |
|
|
if (groups.empty()) |
603 |
|
|
throw gig::Exception(_("No regions found to create a new instrument with.")); |
604 |
|
|
|
605 |
|
|
// create a new output instrument |
606 |
|
|
gig::Instrument* outInstr = gig->AddInstrument(); |
607 |
schoenebeck |
2549 |
outInstr->pInfo->Name = _("NEW COMBINATION"); |
608 |
schoenebeck |
2548 |
|
609 |
|
|
// Distinguishing in the following code block between 'horizontal' and |
610 |
|
|
// 'vertical' regions. The 'horizontal' ones are meant to be the key ranges |
611 |
|
|
// in the output instrument, while the 'vertical' regions are meant to be |
612 |
|
|
// the set of source regions that shall be layered to that 'horizontal' |
613 |
|
|
// region / key range. It is important to know, that the key ranges defined |
614 |
|
|
// in the 'horizontal' and 'vertical' regions might differ. |
615 |
|
|
|
616 |
|
|
// merge the instruments to the new output instrument |
617 |
|
|
for (RegionGroups::iterator itGroup = groups.begin(); |
618 |
|
|
itGroup != groups.end(); ++itGroup) // iterate over 'horizontal' / target regions ... |
619 |
|
|
{ |
620 |
|
|
gig::Region* outRgn = outInstr->AddRegion(); |
621 |
|
|
outRgn->SetKeyRange(itGroup->first.low, itGroup->first.high); |
622 |
schoenebeck |
2552 |
#if DEBUG_COMBINE_INSTRUMENTS |
623 |
|
|
printf("---> Start target region %d..%d\n", itGroup->first.low, itGroup->first.high); |
624 |
|
|
#endif |
625 |
schoenebeck |
2548 |
|
626 |
schoenebeck |
2558 |
// detect the total amount of zones required for the given main |
627 |
|
|
// dimension to build up this combi for current key range |
628 |
|
|
int iTotalZones = 0; |
629 |
schoenebeck |
2548 |
for (RegionGroup::iterator itRgn = itGroup->second.begin(); |
630 |
|
|
itRgn != itGroup->second.end(); ++itRgn) |
631 |
|
|
{ |
632 |
|
|
gig::Region* inRgn = itRgn->second; |
633 |
schoenebeck |
2558 |
gig::dimension_def_t* def = inRgn->GetDimensionDefinition(mainDimension); |
634 |
|
|
iTotalZones += (def) ? def->zones : 1; |
635 |
schoenebeck |
2548 |
} |
636 |
schoenebeck |
2552 |
#if DEBUG_COMBINE_INSTRUMENTS |
637 |
schoenebeck |
2616 |
printf("Required total zones: %d, vertical regions: %d\n", iTotalZones, itGroup->second.size()); |
638 |
schoenebeck |
2552 |
#endif |
639 |
schoenebeck |
2558 |
|
640 |
schoenebeck |
2548 |
// create all required dimensions for this output region |
641 |
schoenebeck |
2558 |
// (except the main dimension used for separating the individual |
642 |
|
|
// instruments, we create that particular dimension as next step) |
643 |
schoenebeck |
2548 |
Dimensions dims = getDimensionsForRegionGroup(itGroup->second); |
644 |
schoenebeck |
2558 |
// the given main dimension which is used to combine the instruments is |
645 |
|
|
// created separately after the next code block, and the main dimension |
646 |
|
|
// should not be part of dims here, because it also used for iterating |
647 |
|
|
// all dimensions zones, which would lead to this dimensions being |
648 |
|
|
// iterated twice |
649 |
|
|
dims.erase(mainDimension); |
650 |
schoenebeck |
2548 |
{ |
651 |
schoenebeck |
2552 |
std::vector<gig::dimension_t> skipTheseDimensions; // used to prevent a misbehavior (i.e. crash) of the combine algorithm in case one of the source instruments has a dimension with only one zone, which is not standard conform |
652 |
schoenebeck |
2548 |
|
653 |
schoenebeck |
2552 |
for (Dimensions::iterator itDim = dims.begin(); |
654 |
|
|
itDim != dims.end(); ++itDim) |
655 |
|
|
{ |
656 |
|
|
gig::dimension_def_t def; |
657 |
|
|
def.dimension = itDim->first; // dimension type |
658 |
|
|
def.zones = itDim->second.size(); |
659 |
|
|
def.bits = zoneCountToBits(def.zones); |
660 |
|
|
if (def.zones < 2) { |
661 |
|
|
addWarning( |
662 |
|
|
"Attempt to create dimension with type=0x%x with only " |
663 |
|
|
"ONE zone (because at least one of the source " |
664 |
|
|
"instruments seems to have such a velocity dimension " |
665 |
|
|
"with only ONE zone, which is odd)! Skipping this " |
666 |
|
|
"dimension for now.", |
667 |
|
|
(int)itDim->first |
668 |
|
|
); |
669 |
|
|
skipTheseDimensions.push_back(itDim->first); |
670 |
|
|
continue; |
671 |
|
|
} |
672 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
673 |
|
|
std::cout << "Adding new regular dimension type=" << std::hex << (int)def.dimension << std::dec << ", zones=" << (int)def.zones << ", bits=" << (int)def.bits << " ... " << std::flush; |
674 |
|
|
#endif |
675 |
|
|
outRgn->AddDimension(&def); |
676 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
677 |
|
|
std::cout << "OK" << std::endl << std::flush; |
678 |
|
|
#endif |
679 |
|
|
} |
680 |
|
|
// prevent the following dimensions to be processed further below |
681 |
|
|
// (since the respective dimension was not created above) |
682 |
|
|
for (int i = 0; i < skipTheseDimensions.size(); ++i) |
683 |
|
|
dims.erase(skipTheseDimensions[i]); |
684 |
schoenebeck |
2548 |
} |
685 |
|
|
|
686 |
schoenebeck |
2558 |
// create the main dimension (if necessary for current key range) |
687 |
|
|
if (iTotalZones > 1) { |
688 |
schoenebeck |
2548 |
gig::dimension_def_t def; |
689 |
schoenebeck |
2558 |
def.dimension = mainDimension; // dimension type |
690 |
|
|
def.zones = iTotalZones; |
691 |
schoenebeck |
2548 |
def.bits = zoneCountToBits(def.zones); |
692 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
693 |
schoenebeck |
2558 |
std::cout << "Adding new main combi dimension type=" << std::hex << (int)def.dimension << std::dec << ", zones=" << (int)def.zones << ", bits=" << (int)def.bits << " ... " << std::flush; |
694 |
schoenebeck |
2548 |
#endif |
695 |
|
|
outRgn->AddDimension(&def); |
696 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
697 |
|
|
std::cout << "OK" << std::endl << std::flush; |
698 |
|
|
#endif |
699 |
schoenebeck |
2616 |
} else { |
700 |
|
|
dims.erase(mainDimension); |
701 |
schoenebeck |
2548 |
} |
702 |
|
|
|
703 |
schoenebeck |
2558 |
// for the next task we need to have the current RegionGroup to be |
704 |
|
|
// sorted by instrument in the same sequence as the 'instruments' vector |
705 |
|
|
// argument passed to this function (because the std::map behind the |
706 |
|
|
// 'RegionGroup' type sorts by memory address instead, and that would |
707 |
|
|
// sometimes lead to the source instruments' region to be sorted into |
708 |
|
|
// the wrong target layer) |
709 |
|
|
OrderedRegionGroup currentGroup = sortRegionGroup(itGroup->second, instruments); |
710 |
|
|
|
711 |
|
|
// schedule copying the source dimension regions to the target dimension |
712 |
|
|
// regions |
713 |
|
|
CopyAssignSchedule schedule; |
714 |
|
|
int iDstMainBit = 0; |
715 |
|
|
for (OrderedRegionGroup::iterator itRgn = currentGroup.begin(); |
716 |
|
|
itRgn != currentGroup.end(); ++itRgn) // iterate over 'vertical' / source regions ... |
717 |
schoenebeck |
2548 |
{ |
718 |
|
|
gig::Region* inRgn = itRgn->second; |
719 |
schoenebeck |
2552 |
#if DEBUG_COMBINE_INSTRUMENTS |
720 |
|
|
printf("[source region of '%s']\n", inRgn->GetParent()->pInfo->Name.c_str()); |
721 |
|
|
#endif |
722 |
schoenebeck |
2558 |
|
723 |
|
|
// determine how many main dimension zones this input region requires |
724 |
|
|
gig::dimension_def_t* def = inRgn->GetDimensionDefinition(mainDimension); |
725 |
|
|
const int inRgnMainZones = (def) ? def->zones : 1; |
726 |
|
|
|
727 |
|
|
for (uint iSrcMainBit = 0; iSrcMainBit < inRgnMainZones; ++iSrcMainBit, ++iDstMainBit) { |
728 |
|
|
scheduleCopyDimensionRegions( |
729 |
|
|
outRgn, inRgn, dims, mainDimension, |
730 |
|
|
iDstMainBit, iSrcMainBit, &schedule |
731 |
|
|
); |
732 |
schoenebeck |
2548 |
} |
733 |
|
|
} |
734 |
schoenebeck |
2558 |
|
735 |
|
|
// finally copy the scheduled source -> target dimension regions |
736 |
|
|
for (uint i = 0; i < schedule.size(); ++i) { |
737 |
|
|
CopyAssignSchedEntry& e = schedule[i]; |
738 |
|
|
|
739 |
|
|
// backup the target DimensionRegion's current dimension zones upper |
740 |
|
|
// limits (because the target DimensionRegion's upper limits are |
741 |
|
|
// already defined correctly since calling AddDimension(), and the |
742 |
|
|
// CopyAssign() call next, will overwrite those upper limits |
743 |
|
|
// unfortunately |
744 |
|
|
DimensionRegionUpperLimits dstUpperLimits = getDimensionRegionUpperLimits(e.dst); |
745 |
|
|
DimensionRegionUpperLimits srcUpperLimits = getDimensionRegionUpperLimits(e.src); |
746 |
|
|
|
747 |
|
|
// now actually copy over the current DimensionRegion |
748 |
|
|
const gig::Region* const origRgn = e.dst->GetParent(); // just for sanity check below |
749 |
|
|
e.dst->CopyAssign(e.src); |
750 |
|
|
assert(origRgn == e.dst->GetParent()); // if gigedit is crashing here, then you must update libgig (to at least SVN r2547, v3.3.0.svn10) |
751 |
|
|
|
752 |
|
|
// restore all original dimension zone upper limits except of the |
753 |
|
|
// velocity dimension, because the velocity dimension zone sizes are |
754 |
|
|
// allowed to differ for individual DimensionRegions in gig v3 |
755 |
|
|
// format |
756 |
|
|
// |
757 |
|
|
// if the main dinension is the 'velocity' dimension, then skip |
758 |
|
|
// restoring the source's original velocity zone limits, because |
759 |
|
|
// dealing with merging that is not implemented yet |
760 |
|
|
// TODO: merge custom velocity splits if main dimension is the velocity dimension (for now equal sized velocity zones are used if mainDim is 'velocity') |
761 |
|
|
if (srcUpperLimits.count(gig::dimension_velocity) && mainDimension != gig::dimension_velocity) { |
762 |
|
|
if (!dstUpperLimits.count(gig::dimension_velocity)) { |
763 |
|
|
addWarning("Source instrument seems to have a velocity dimension whereas new target instrument doesn't!"); |
764 |
|
|
} else { |
765 |
|
|
dstUpperLimits[gig::dimension_velocity] = |
766 |
|
|
(e.velocityZone >= e.totalSrcVelocityZones) |
767 |
|
|
? 127 : srcUpperLimits[gig::dimension_velocity]; |
768 |
|
|
} |
769 |
|
|
} |
770 |
|
|
restoreDimensionRegionUpperLimits(e.dst, dstUpperLimits); |
771 |
|
|
} |
772 |
schoenebeck |
2548 |
} |
773 |
|
|
|
774 |
|
|
// success |
775 |
|
|
output = outInstr; |
776 |
|
|
} |
777 |
|
|
|
778 |
|
|
/////////////////////////////////////////////////////////////////////////// |
779 |
|
|
// class 'CombineInstrumentsDialog' |
780 |
|
|
|
781 |
|
|
CombineInstrumentsDialog::CombineInstrumentsDialog(Gtk::Window& parent, gig::File* gig) |
782 |
schoenebeck |
2894 |
: ManagedDialog(_("Combine Instruments"), parent, true), |
783 |
schoenebeck |
2548 |
m_gig(gig), m_fileWasChanged(false), m_newCombinedInstrument(NULL), |
784 |
schoenebeck |
3158 |
m_cancelButton(Gtk::Stock::CANCEL), m_OKButton(Gtk::Stock::OK), |
785 |
schoenebeck |
2558 |
m_descriptionLabel(), m_tableDimCombo(2, 2), m_comboDimType(), |
786 |
persson |
2579 |
m_labelDimType(Glib::ustring(_("Combine by Dimension:")) + " ", Gtk::ALIGN_END) |
787 |
schoenebeck |
2548 |
{ |
788 |
schoenebeck |
2616 |
m_scrolledWindow.add(m_treeView); |
789 |
|
|
m_scrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
790 |
|
|
|
791 |
schoenebeck |
2548 |
get_vbox()->pack_start(m_descriptionLabel, Gtk::PACK_SHRINK); |
792 |
schoenebeck |
2558 |
get_vbox()->pack_start(m_tableDimCombo, Gtk::PACK_SHRINK); |
793 |
schoenebeck |
2616 |
get_vbox()->pack_start(m_scrolledWindow); |
794 |
schoenebeck |
2548 |
get_vbox()->pack_start(m_buttonBox, Gtk::PACK_SHRINK); |
795 |
|
|
|
796 |
|
|
#if GTKMM_MAJOR_VERSION >= 3 |
797 |
persson |
2579 |
m_descriptionLabel.set_line_wrap(); |
798 |
schoenebeck |
2548 |
#endif |
799 |
|
|
m_descriptionLabel.set_text(_( |
800 |
schoenebeck |
2558 |
"Select at least two instruments below that shall be combined (as " |
801 |
|
|
"separate dimension zones of the selected dimension type) as a new " |
802 |
|
|
"instrument. The original instruments remain untouched.\n\n" |
803 |
|
|
"You may use this tool for example to combine solo instruments into " |
804 |
|
|
"a combi sound arrangement by selecting the 'layer' dimension, or you " |
805 |
|
|
"might combine similar sounding solo sounds into separate velocity " |
806 |
|
|
"split layers by using the 'velocity' dimension, and so on." |
807 |
|
|
)); |
808 |
schoenebeck |
2548 |
|
809 |
schoenebeck |
2558 |
// add dimension type combo box |
810 |
|
|
{ |
811 |
|
|
int iLayerDimIndex = -1; |
812 |
|
|
Glib::RefPtr<Gtk::ListStore> refComboModel = Gtk::ListStore::create(m_comboDimsModel); |
813 |
|
|
for (int i = 0x01, iRow = 0; i < 0xff; i++) { |
814 |
|
|
Glib::ustring sType = |
815 |
|
|
dimTypeAsString(static_cast<gig::dimension_t>(i)); |
816 |
|
|
if (sType.find("Unknown") != 0) { |
817 |
|
|
Gtk::TreeModel::Row row = *(refComboModel->append()); |
818 |
|
|
row[m_comboDimsModel.m_type_id] = i; |
819 |
|
|
row[m_comboDimsModel.m_type_name] = sType; |
820 |
|
|
if (i == gig::dimension_layer) iLayerDimIndex = iRow; |
821 |
|
|
iRow++; |
822 |
|
|
} |
823 |
|
|
} |
824 |
|
|
m_comboDimType.set_model(refComboModel); |
825 |
|
|
m_comboDimType.pack_start(m_comboDimsModel.m_type_id); |
826 |
|
|
m_comboDimType.pack_start(m_comboDimsModel.m_type_name); |
827 |
|
|
m_tableDimCombo.attach(m_labelDimType, 0, 1, 0, 1); |
828 |
|
|
m_tableDimCombo.attach(m_comboDimType, 1, 2, 0, 1); |
829 |
|
|
m_comboDimType.set_active(iLayerDimIndex); // preselect "layer" dimension |
830 |
|
|
} |
831 |
|
|
|
832 |
schoenebeck |
2548 |
m_refTreeModel = Gtk::ListStore::create(m_columns); |
833 |
|
|
m_treeView.set_model(m_refTreeModel); |
834 |
schoenebeck |
2550 |
m_treeView.set_tooltip_text(_( |
835 |
|
|
"Use SHIFT + left click or CTRL + left click to select the instruments " |
836 |
|
|
"you want to combine." |
837 |
|
|
)); |
838 |
schoenebeck |
2548 |
m_treeView.append_column("Instrument", m_columns.m_col_name); |
839 |
|
|
m_treeView.set_headers_visible(false); |
840 |
|
|
m_treeView.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE); |
841 |
|
|
m_treeView.get_selection()->signal_changed().connect( |
842 |
|
|
sigc::mem_fun(*this, &CombineInstrumentsDialog::onSelectionChanged) |
843 |
|
|
); |
844 |
|
|
m_treeView.show(); |
845 |
|
|
|
846 |
|
|
for (int i = 0; true; ++i) { |
847 |
|
|
gig::Instrument* instr = gig->GetInstrument(i); |
848 |
|
|
if (!instr) break; |
849 |
|
|
|
850 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
851 |
|
|
{ |
852 |
|
|
std::cout << "Instrument (" << i << ") '" << instr->pInfo->Name << "' Regions: " << std::flush; |
853 |
|
|
for (gig::Region* rgn = instr->GetFirstRegion(); rgn; rgn = instr->GetNextRegion()) { |
854 |
|
|
std::cout << rgn->KeyRange.low << ".." << rgn->KeyRange.high << ", " << std::flush; |
855 |
|
|
} |
856 |
|
|
std::cout << std::endl; |
857 |
|
|
} |
858 |
|
|
std::cout << std::endl; |
859 |
|
|
#endif |
860 |
|
|
|
861 |
|
|
Glib::ustring name(gig_to_utf8(instr->pInfo->Name)); |
862 |
|
|
Gtk::TreeModel::iterator iter = m_refTreeModel->append(); |
863 |
|
|
Gtk::TreeModel::Row row = *iter; |
864 |
|
|
row[m_columns.m_col_name] = name; |
865 |
|
|
row[m_columns.m_col_instr] = instr; |
866 |
|
|
} |
867 |
|
|
|
868 |
|
|
m_buttonBox.set_layout(Gtk::BUTTONBOX_END); |
869 |
|
|
m_buttonBox.set_border_width(5); |
870 |
|
|
m_buttonBox.pack_start(m_cancelButton, Gtk::PACK_SHRINK); |
871 |
|
|
m_buttonBox.pack_start(m_OKButton, Gtk::PACK_SHRINK); |
872 |
|
|
m_buttonBox.show(); |
873 |
|
|
|
874 |
|
|
m_cancelButton.show(); |
875 |
|
|
m_OKButton.set_sensitive(false); |
876 |
|
|
m_OKButton.show(); |
877 |
|
|
|
878 |
|
|
m_cancelButton.signal_clicked().connect( |
879 |
|
|
sigc::mem_fun(*this, &CombineInstrumentsDialog::hide) |
880 |
|
|
); |
881 |
|
|
|
882 |
|
|
m_OKButton.signal_clicked().connect( |
883 |
|
|
sigc::mem_fun(*this, &CombineInstrumentsDialog::combineSelectedInstruments) |
884 |
|
|
); |
885 |
|
|
|
886 |
|
|
show_all_children(); |
887 |
schoenebeck |
2550 |
|
888 |
|
|
// show a warning to user if he uses a .gig in v2 format |
889 |
|
|
if (gig->pVersion->major < 3) { |
890 |
|
|
Glib::ustring txt = _( |
891 |
|
|
"You are currently using a .gig file in old v2 format. The current " |
892 |
|
|
"combine algorithm will most probably fail trying to combine " |
893 |
|
|
"instruments in this old format. So better save the file in new v3 " |
894 |
|
|
"format before trying to combine your instruments." |
895 |
|
|
); |
896 |
|
|
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_WARNING); |
897 |
|
|
msg.run(); |
898 |
|
|
} |
899 |
schoenebeck |
2548 |
} |
900 |
|
|
|
901 |
|
|
void CombineInstrumentsDialog::combineSelectedInstruments() { |
902 |
|
|
std::vector<gig::Instrument*> instruments; |
903 |
|
|
std::vector<Gtk::TreeModel::Path> v = m_treeView.get_selection()->get_selected_rows(); |
904 |
|
|
for (uint i = 0; i < v.size(); ++i) { |
905 |
|
|
Gtk::TreeModel::iterator it = m_refTreeModel->get_iter(v[i]); |
906 |
|
|
Gtk::TreeModel::Row row = *it; |
907 |
|
|
Glib::ustring name = row[m_columns.m_col_name]; |
908 |
|
|
gig::Instrument* instrument = row[m_columns.m_col_instr]; |
909 |
|
|
#if DEBUG_COMBINE_INSTRUMENTS |
910 |
|
|
printf("Selection '%s' 0x%lx\n\n", name.c_str(), int64_t((void*)instrument)); |
911 |
|
|
#endif |
912 |
|
|
instruments.push_back(instrument); |
913 |
|
|
} |
914 |
|
|
|
915 |
schoenebeck |
2552 |
g_warnings.clear(); |
916 |
|
|
|
917 |
schoenebeck |
2548 |
try { |
918 |
schoenebeck |
2558 |
// which main dimension was selected in the combo box? |
919 |
|
|
gig::dimension_t mainDimension; |
920 |
|
|
{ |
921 |
|
|
Gtk::TreeModel::iterator iterType = m_comboDimType.get_active(); |
922 |
|
|
if (!iterType) throw gig::Exception("No dimension selected"); |
923 |
|
|
Gtk::TreeModel::Row rowType = *iterType; |
924 |
|
|
if (!rowType) throw gig::Exception("Something is wrong regarding dimension selection"); |
925 |
|
|
int iTypeID = rowType[m_comboDimsModel.m_type_id]; |
926 |
|
|
mainDimension = static_cast<gig::dimension_t>(iTypeID); |
927 |
|
|
} |
928 |
|
|
|
929 |
|
|
// now start the actual cobination task ... |
930 |
|
|
combineInstruments(instruments, m_gig, m_newCombinedInstrument, mainDimension); |
931 |
schoenebeck |
2548 |
} catch (RIFF::Exception e) {; |
932 |
|
|
Gtk::MessageDialog msg(*this, e.Message, false, Gtk::MESSAGE_ERROR); |
933 |
|
|
msg.run(); |
934 |
|
|
return; |
935 |
schoenebeck |
2553 |
} catch (...) { |
936 |
|
|
Glib::ustring txt = _("An unknown exception occurred!"); |
937 |
|
|
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
938 |
|
|
msg.run(); |
939 |
|
|
return; |
940 |
schoenebeck |
2548 |
} |
941 |
|
|
|
942 |
schoenebeck |
2552 |
if (!g_warnings.empty()) { |
943 |
|
|
Glib::ustring txt = _( |
944 |
|
|
"Combined instrument was created successfully, but there were warnings:" |
945 |
|
|
); |
946 |
|
|
txt += "\n\n"; |
947 |
|
|
for (Warnings::const_iterator itWarn = g_warnings.begin(); |
948 |
|
|
itWarn != g_warnings.end(); ++itWarn) |
949 |
|
|
{ |
950 |
|
|
txt += "-> " + *itWarn + "\n"; |
951 |
|
|
} |
952 |
|
|
txt += "\n"; |
953 |
|
|
txt += _( |
954 |
|
|
"You might also want to check the console for further warnings and " |
955 |
|
|
"error messages." |
956 |
|
|
); |
957 |
|
|
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_WARNING); |
958 |
|
|
msg.run(); |
959 |
|
|
} |
960 |
|
|
|
961 |
schoenebeck |
2548 |
// no error occurred |
962 |
|
|
m_fileWasChanged = true; |
963 |
|
|
hide(); |
964 |
|
|
} |
965 |
|
|
|
966 |
|
|
void CombineInstrumentsDialog::onSelectionChanged() { |
967 |
|
|
std::vector<Gtk::TreeModel::Path> v = m_treeView.get_selection()->get_selected_rows(); |
968 |
|
|
m_OKButton.set_sensitive(v.size() >= 2); |
969 |
|
|
} |
970 |
|
|
|
971 |
|
|
bool CombineInstrumentsDialog::fileWasChanged() const { |
972 |
|
|
return m_fileWasChanged; |
973 |
|
|
} |
974 |
|
|
|
975 |
|
|
gig::Instrument* CombineInstrumentsDialog::newCombinedInstrument() const { |
976 |
|
|
return m_newCombinedInstrument; |
977 |
|
|
} |