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fractorium/Source/Fractorium/FractoriumSettings.cpp
mfeemster 018ba26b5f --User changes 
-Add support for multiple GPU devices.
  --These options are present in the command line and in Fractorium.
 -Change scheme of specifying devices from platform,device to just total device index.
  --Single number on the command line.
  --Change from combo boxes for device selection to a table of all devices in Fractorium.
 -Temporal samples defaults to 100 instead of 1000 which was needless overkill.

--Bug fixes
 -EmberAnimate, EmberRender, FractoriumSettings, FinalRenderDialog: Fix wrong order of arguments to Clamp() when assigning thread priority.
 -VariationsDC.h: Fix NVidia OpenCL compilation error in DCTriangleVariation.
 -FractoriumXformsColor.cpp: Checking for null pixmap pointer is not enough, must also check if the underlying buffer is null via call to QPixmap::isNull().

--Code changes
 -Ember.h: Add case for FLAME_MOTION_NONE and default in ApplyFlameMotion().
 -EmberMotion.h: Call base constructor.
 -EmberPch.h: #pragma once only on Windows.
 -EmberToXml.h:
  --Handle different types of exceptions.
  --Add default cases to ToString().
 -Isaac.h: Remove unused variable in constructor.
 -Point.h: Call base constructor in Color().
 -Renderer.h/cpp:
  --Add bool to Alloc() to only allocate memory for the histogram. Needed for multi-GPU.
  --Make CoordMap() return a const ref, not a pointer.
 -SheepTools.h:
  --Use 64-bit types like the rest of the code already does.
  --Fix some comment misspellings.
 -Timing.h: Make BeginTime(), EndTime(), ElapsedTime() and Format() be const functions.
 -Utils.h:
  --Add new functions Equal() and Split().
  --Handle more exception types in ReadFile().
  --Get rid of most legacy blending of C and C++ argument parsing.
 -XmlToEmber.h:
  --Get rid of most legacy blending of C and C++ code from flam3.
  --Remove some unused variables.
 -EmberAnimate:
  --Support multi-GPU processing that alternates full frames between devices.
  --Use OpenCLInfo instead of OpenCLWrapper for --openclinfo option.
  --Remove bucketT template parameter, and hard code float in its place.
  --If a render fails, exit since there is no point in continuing an animation with a missing frame.
  --Pass variables to threaded save better, which most likely fixes a very subtle bug that existed before.
  --Remove some unused variables.
 -EmberGenome, EmberRender:
  --Support multi-GPU processing that alternates full frames between devices.
  --Use OpenCLInfo instead of OpenCLWrapper for --openclinfo option.
  --Remove bucketT template parameter, and hard code float in its place.
 -EmberRender:
  --Support multi-GPU processing that alternates full frames between devices.
  --Use OpenCLInfo instead of OpenCLWrapper for --openclinfo option.
  --Remove bucketT template parameter, and hard code float in its place.
  --Only print values when not rendering with OpenCL, since they're always 0 in that case.
 -EmberCLPch.h:
  --#pragma once only on Windows.
  --#include <atomic>.
 -IterOpenCLKernelCreator.h: Add new kernel for summing two histograms. This is needed for multi-GPU.
 -OpenCLWrapper.h:
  --Move all OpenCL info related code into its own class OpenCLInfo.
  --Add members to cache the values of global memory size and max allocation size.
 -RendererCL.h/cpp:
  --Redesign to accomodate multi-GPU.
  --Constructor now takes a vector of devices.
  --Remove DumpErrorReport() function, it's handled in the base.
  --ClearBuffer(), ReadPoints(), WritePoints(), ReadHist() and WriteHist() now optionally take a device index as a parameter.
  --MakeDmap() override and m_DmapCL member removed because it no longer applies since the histogram is always float since the last commit.
  --Add new function SumDeviceHist() to sum histograms from two devices by first copying to a temporary on the host, then a temporary on the device, then summing.
  --m_Calls member removed, as it's now per-device.
  --OpenCLWrapper removed.
  --m_Seeds member is now a vector of vector of seeds, to accomodate a separate and different array of seeds for each device.
  --Added member m_Devices, a vector of unique_ptr of RendererCLDevice.
 -EmberCommon.h
  --Added Devices() function to convert from a vector of device indices to a vector of platform,device indices.
  --Changed CreateRenderer() to accept a vector of devices to create a single RendererCL which will split work across multiple devices.
  --Added CreateRenderers() function to accept a vector of devices to create multiple RendererCL, each which will render on a single device.
  --Add more comments to some existing functions.
 -EmberCommonPch.h: #pragma once only on Windows.
 -EmberOptions.h:
  --Remove --platform option, it's just sequential device number now with the --device option.
  --Make --out be OPT_USE_RENDER instead of OPT_RENDER_ANIM since it's an error condition when animating. It makes no sense to write all frames to a single image.
  --Add Devices() function to parse comma separated --device option string and return a vector of device indices.
  --Make int and uint types be 64-bit, so intmax_t and size_t.
  --Make better use of macros.
 -JpegUtils.h: Make string parameters to WriteJpeg() and WritePng() be const ref.
 -All project files: Turn off buffer security check option in Visual Studio (/Gs-)
 -deployment.pri: Remove the line OTHER_FILES +=, it's pointless and was causing problems.
 -Ember.pro, EmberCL.pro: Add CONFIG += plugin, otherwise it wouldn't link.
 -EmberCL.pro: Add new files for multi-GPU support.
 -build_all.sh: use -j4 and QMAKE=${QMAKE:/usr/bin/qmake}
 -shared_settings.pri:
  -Add version string.
  -Remove old DESTDIR definitions.
  -Add the following lines or else nothing would build:
   CONFIG(release, debug|release) {
    CONFIG += warn_off
    DESTDIR = ../../../Bin/release
   }

   CONFIG(debug, debug|release) {
    DESTDIR = ../../../Bin/debug
   }

   QMAKE_POST_LINK += $$quote(cp --update ../../../Data/flam3-palettes.xml $${DESTDIR}$$escape_expand(\n\t))
   LIBS += -L/usr/lib -lpthread
 -AboutDialog.ui: Another futile attempt to make it look correct on Linux.
 -FinalRenderDialog.h/cpp:
  --Add support for multi-GPU.
  --Change from combo boxes for device selection to a table of all devices.
  --Ensure device selection makes sense.
  --Remove "FinalRender" prefix of various function names, it's implied given the context.
 -FinalRenderEmberController.h/cpp:
  --Add support for multi-GPU.
  --Change m_FinishedImageCount to be atomic.
  --Move CancelRender() from the base to FinalRenderEmberController<T>.
  --Refactor RenderComplete() to omit any progress related functionality or image saving since it can be potentially ran in a thread.
  --Consolidate setting various renderer fields into SyncGuiToRenderer().
 -Fractorium.cpp: Allow for resizing of the options dialog to show the entire device table.
 -FractoriumCommon.h: Add various functions to handle a table showing the available OpenCL devices on the system.
 -FractoriumEmberController.h/cpp: Remove m_FinalImageIndex, it's no longer needed.
 -FractoriumRender.cpp: Scale the interactive sub batch count and quality by the number of devices used.
 -FractoriumSettings.h/cpp:
  --Temporal samples defaults to 100 instead of 1000 which was needless overkill.
  --Add multi-GPU support, remove old device,platform pair.
 -FractoriumToolbar.cpp: Disable OpenCL toolbar button if there are no devices present on the system.
 -FractoriumOptionsDialog.h/cpp:
  --Add support for multi-GPU.
  --Consolidate more assignments in DataToGui().
  --Enable/disable CPU/OpenCL items in response to OpenCL checkbox event.
 -Misc: Convert almost everything to size_t for unsigned, intmax_t for signed.
2015-09-12 18:33:45 -07:00

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#include "FractoriumPch.h"
#include "FractoriumSettings.h"
/// <summary>
/// Constructor that passes the parent to the base and sets up reasonable defaults
/// if the settings file was not present or corrupted.
/// </summary>
/// <param name="p">The parent widget</param>
FractoriumSettings::FractoriumSettings(QObject* p)
: QSettings(QSettings::IniFormat, QSettings::UserScope, "Fractorium", "Fractorium", p)
{
EnsureDefaults();
}
/// <summary>
/// Make sure options have reasonable values in them first.
/// </summary>
void FractoriumSettings::EnsureDefaults()
{
if (FinalQuality() == 0)
FinalQuality(1000);
if (FinalTemporalSamples() == 0)
FinalTemporalSamples(100);
if (FinalSupersample() == 0)
FinalSupersample(2);
if (FinalStrips() == 0)
FinalStrips(1);
if (XmlTemporalSamples() == 0)
XmlTemporalSamples(100);
if (XmlQuality() == 0)
XmlQuality(1000);
if (XmlSupersample() == 0)
XmlSupersample(2);
if (ThreadCount() == 0 || ThreadCount() > Timing::ProcessorCount())
ThreadCount(std::max(1u, Timing::ProcessorCount() - 1));//Default to one less to keep the UI responsive for first time users.
if (FinalThreadCount() == 0 || FinalThreadCount() > Timing::ProcessorCount())
FinalThreadCount(Timing::ProcessorCount());
FinalThreadPriority(Clamp<int>(FinalThreadPriority(), (int)eThreadPriority::LOWEST, (int)eThreadPriority::HIGHEST));
if (CpuSubBatch() < 1)
CpuSubBatch(1);
if (OpenCLSubBatch() < 1)
OpenCLSubBatch(1);
if (FinalScale() > SCALE_HEIGHT)
FinalScale(0);
if (OpenXmlExt() == "")
OpenXmlExt("Flame (*.flame)");
if (SaveXmlExt() == "")
SaveXmlExt("Flame (*.flame)");
if (OpenImageExt() == "")
OpenImageExt("Png (*.png)");
if (SaveImageExt() == "")
SaveImageExt("Png (*.png)");
if (FinalExt() != "jpg" && FinalExt() != "png")
FinalExt("png");
QString s = SaveFolder();
QDir dir(s);
if (s.isEmpty() || !dir.exists())
{
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DesktopLocation);
if (!paths.empty())
SaveFolder(paths[0]);
}
}
/// <summary>
/// Interactive renderer settings.
/// </summary>
bool FractoriumSettings::EarlyClip() { return value(EARLYCLIP).toBool(); }
void FractoriumSettings::EarlyClip(bool b) { setValue(EARLYCLIP, b); }
bool FractoriumSettings::YAxisUp() { return value(YAXISUP).toBool(); }
void FractoriumSettings::YAxisUp(bool b) { setValue(YAXISUP, b); }
bool FractoriumSettings::Transparency() { return value(TRANSPARENCY).toBool(); }
void FractoriumSettings::Transparency(bool b) { setValue(TRANSPARENCY, b); }
bool FractoriumSettings::OpenCL() { return value(OPENCL).toBool(); }
void FractoriumSettings::OpenCL(bool b) { setValue(OPENCL, b); }
bool FractoriumSettings::Double() { return value(DOUBLEPRECISION).toBool(); }
void FractoriumSettings::Double(bool b) { setValue(DOUBLEPRECISION, b); }
bool FractoriumSettings::ShowAllXforms() { return value(SHOWALLXFORMS).toBool(); }
void FractoriumSettings::ShowAllXforms(bool b) { setValue(SHOWALLXFORMS, b); }
bool FractoriumSettings::ContinuousUpdate() { return value(CONTUPDATE).toBool(); }
void FractoriumSettings::ContinuousUpdate(bool b) { setValue(CONTUPDATE, b); }
QList<QVariant> FractoriumSettings::Devices() { return value(DEVICES).toList(); }
void FractoriumSettings::Devices(const QList<QVariant>& devices) { setValue(DEVICES, devices); }
uint FractoriumSettings::ThreadCount() { return value(THREADCOUNT).toUInt(); }
void FractoriumSettings::ThreadCount(uint i) { setValue(THREADCOUNT, i); }
bool FractoriumSettings::CpuDEFilter() { return value(CPUDEFILTER).toBool(); }
void FractoriumSettings::CpuDEFilter(bool b) { setValue(CPUDEFILTER, b); }
bool FractoriumSettings::OpenCLDEFilter() { return value(OPENCLDEFILTER).toBool(); }
void FractoriumSettings::OpenCLDEFilter(bool b) { setValue(OPENCLDEFILTER, b); }
uint FractoriumSettings::CpuSubBatch() { return value(CPUSUBBATCH).toUInt(); }
void FractoriumSettings::CpuSubBatch(uint i) { setValue(CPUSUBBATCH, i); }
uint FractoriumSettings::OpenCLSubBatch() { return value(OPENCLSUBBATCH).toUInt(); }
void FractoriumSettings::OpenCLSubBatch(uint i) { setValue(OPENCLSUBBATCH, i); }
/// <summary>
/// Final render settings.
/// </summary>
bool FractoriumSettings::FinalEarlyClip() { return value(FINALEARLYCLIP).toBool(); }
void FractoriumSettings::FinalEarlyClip(bool b) { setValue(FINALEARLYCLIP, b); }
bool FractoriumSettings::FinalYAxisUp() { return value(FINALYAXISUP).toBool(); }
void FractoriumSettings::FinalYAxisUp(bool b) { setValue(FINALYAXISUP, b); }
bool FractoriumSettings::FinalTransparency() { return value(FINALTRANSPARENCY).toBool(); }
void FractoriumSettings::FinalTransparency(bool b) { setValue(FINALTRANSPARENCY, b); }
bool FractoriumSettings::FinalOpenCL() { return value(FINALOPENCL).toBool(); }
void FractoriumSettings::FinalOpenCL(bool b) { setValue(FINALOPENCL, b); }
bool FractoriumSettings::FinalDouble() { return value(FINALDOUBLEPRECISION).toBool(); }
void FractoriumSettings::FinalDouble(bool b) { setValue(FINALDOUBLEPRECISION, b); }
bool FractoriumSettings::FinalSaveXml() { return value(FINALSAVEXML).toBool(); }
void FractoriumSettings::FinalSaveXml(bool b) { setValue(FINALSAVEXML, b); }
bool FractoriumSettings::FinalDoAll() { return value(FINALDOALL).toBool(); }
void FractoriumSettings::FinalDoAll(bool b) { setValue(FINALDOALL, b); }
bool FractoriumSettings::FinalDoSequence() { return value(FINALDOSEQUENCE).toBool(); }
void FractoriumSettings::FinalDoSequence(bool b) { setValue(FINALDOSEQUENCE, b); }
bool FractoriumSettings::FinalKeepAspect() { return value(FINALKEEPASPECT).toBool(); }
void FractoriumSettings::FinalKeepAspect(bool b) { setValue(FINALKEEPASPECT, b); }
uint FractoriumSettings::FinalScale() { return value(FINALSCALE).toUInt(); }
void FractoriumSettings::FinalScale(uint i) { setValue(FINALSCALE, i); }
QString FractoriumSettings::FinalExt() { return value(FINALEXT).toString(); }
void FractoriumSettings::FinalExt(const QString& s) { setValue(FINALEXT, s); }
QList<QVariant> FractoriumSettings::FinalDevices() { return value(FINALDEVICES).toList(); }
void FractoriumSettings::FinalDevices(const QList<QVariant>& devices) { setValue(FINALDEVICES, devices); }
uint FractoriumSettings::FinalThreadCount() { return value(FINALTHREADCOUNT).toUInt(); }
void FractoriumSettings::FinalThreadCount(uint i) { setValue(FINALTHREADCOUNT, i); }
int FractoriumSettings::FinalThreadPriority() { return value(FINALTHREADPRIORITY).toInt(); }
void FractoriumSettings::FinalThreadPriority(int i) { setValue(FINALTHREADPRIORITY, i); }
uint FractoriumSettings::FinalQuality() { return value(FINALQUALITY).toUInt(); }
void FractoriumSettings::FinalQuality(uint i) { setValue(FINALQUALITY, i); }
uint FractoriumSettings::FinalTemporalSamples() { return value(FINALTEMPORALSAMPLES).toUInt(); }
void FractoriumSettings::FinalTemporalSamples(uint i) { setValue(FINALTEMPORALSAMPLES, i); }
uint FractoriumSettings::FinalSupersample() { return value(FINALSUPERSAMPLE).toUInt(); }
void FractoriumSettings::FinalSupersample(uint i) { setValue(FINALSUPERSAMPLE, i); }
uint FractoriumSettings::FinalStrips() { return value(FINALSTRIPS).toUInt(); }
void FractoriumSettings::FinalStrips(uint i) { setValue(FINALSTRIPS, i); }
/// <summary>
/// Xml file saving settings.
/// </summary>
uint FractoriumSettings::XmlTemporalSamples() { return value(XMLTEMPORALSAMPLES).toUInt(); }
void FractoriumSettings::XmlTemporalSamples(uint i) { setValue(XMLTEMPORALSAMPLES, i); }
uint FractoriumSettings::XmlQuality() { return value(XMLQUALITY).toUInt(); }
void FractoriumSettings::XmlQuality(uint i) { setValue(XMLQUALITY, i); }
uint FractoriumSettings::XmlSupersample() { return value(XMLSUPERSAMPLE).toUInt(); }
void FractoriumSettings::XmlSupersample(uint i) { setValue(XMLSUPERSAMPLE, i); }
QString FractoriumSettings::Id() { return value(IDENTITYID).toString(); }
void FractoriumSettings::Id(const QString& s) { setValue(IDENTITYID, s); }
QString FractoriumSettings::Url() { return value(IDENTITYURL).toString(); }
void FractoriumSettings::Url(const QString& s) { setValue(IDENTITYURL, s); }
QString FractoriumSettings::Nick() { return value(IDENTITYNICK).toString(); }
void FractoriumSettings::Nick(const QString& s) { setValue(IDENTITYNICK, s); }
/// <summary>
/// General operations settings.
/// </summary>
QString FractoriumSettings::OpenFolder() { return value(OPENFOLDER).toString(); }
void FractoriumSettings::OpenFolder(const QString& s) { setValue(OPENFOLDER, s); }
QString FractoriumSettings::SaveFolder() { return value(SAVEFOLDER).toString(); }
void FractoriumSettings::SaveFolder(const QString& s) { setValue(SAVEFOLDER, s); }
QString FractoriumSettings::OpenXmlExt() { return value(OPENXMLEXT).toString(); }
void FractoriumSettings::OpenXmlExt(const QString& s) { setValue(OPENXMLEXT, s); }
QString FractoriumSettings::SaveXmlExt() { return value(SAVEXMLEXT).toString(); }
void FractoriumSettings::SaveXmlExt(const QString& s) { setValue(SAVEXMLEXT, s); }
QString FractoriumSettings::OpenImageExt() { return value(OPENIMAGEEXT).toString(); }
void FractoriumSettings::OpenImageExt(const QString& s) { setValue(OPENIMAGEEXT, s); }
QString FractoriumSettings::SaveImageExt() { return value(SAVEIMAGEEXT).toString(); }
void FractoriumSettings::SaveImageExt(const QString& s) { setValue(SAVEIMAGEEXT, s); }
bool FractoriumSettings::SaveAutoUnique() { return value(AUTOUNIQUE).toBool(); }
void FractoriumSettings::SaveAutoUnique(bool b) { setValue(AUTOUNIQUE, b); }
QMap<QString, QVariant> FractoriumSettings::Variations() { return value(UIVARIATIONS).toMap(); }
void FractoriumSettings::Variations(const QMap<QString, QVariant>& m) { setValue(UIVARIATIONS, m); }
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