Virtual Display Mode Support

Scripts/Python/xIniDisplay.py

@@ -62,9 +62,10 @@
 kGraphicsShadows = "Graphics.Shadow.Enable"
 kGraphicsVerticalSync = "Graphics.EnableVSync"
 kGraphicsShadowQuality = "Graphics.Shadow.VisibleDistance"
+kGraphicsOutputScale = "Graphics.OutputScale"
 
-CmdList = [kGraphicsWidth, kGraphicsHeight, kGraphicsColorDepth, kGraphicsWindowed, kGraphicsTextureQuality, kGraphicsAntiAliasLevel, kGraphicsAnisotropicLevel, kGraphicsQualityLevel, kGraphicsShadows, kGraphicsVerticalSync, kGraphicsShadowQuality]
-DefaultsList = ["800", "600", "32", "false", "2", "0", "0", "2", "true", "false", "0"]
+CmdList = [kGraphicsWidth, kGraphicsHeight, kGraphicsColorDepth, kGraphicsWindowed, kGraphicsTextureQuality, kGraphicsAntiAliasLevel, kGraphicsAnisotropicLevel, kGraphicsQualityLevel, kGraphicsShadows, kGraphicsVerticalSync, kGraphicsShadowQuality, kGraphicsOutputScale]
+DefaultsList = ["800", "600", "32", "false", "2", "0", "0", "2", "true", "false", "0", "100"]
 
 def ConstructFilenameAndPath():
     global gFilenameAndPath
@@ -120,9 +121,9 @@ def ReadIni():
             ConstructFilenameAndPath()
             gIniFile.writeFile(gFilenameAndPath)
 
-def SetGraphicsOptions(width, heigth, colordepth, windowed, texquality, aaLevel, anisoLevel, qualityLevel, useShadows, vsync, shadowqual):
+def SetGraphicsOptions(width, heigth, colordepth, windowed, texquality, aaLevel, anisoLevel, qualityLevel, useShadows, vsync, shadowqual, outputScale):
     if gIniFile:
-        paramList = [width, heigth, colordepth, windowed, texquality, aaLevel, anisoLevel, qualityLevel, useShadows, vsync, shadowqual]
+        paramList = [width, heigth, colordepth, windowed, texquality, aaLevel, anisoLevel, qualityLevel, useShadows, vsync, shadowqual, outputScale]
         for idx in range(len(CmdList)):
             entry,junk = gIniFile.findByCommand(CmdList[idx])
             val = str(paramList[idx])

Scripts/Python/xOptionsMenu.py

@@ -443,6 +443,7 @@
 gClickToTurn = "0"
 gAudioHack = 0
 gCurrentReleaseNotes = "Welcome to Myst Online: Uru Live!"
+gMaxVideoWidth = 0
 
 class xOptionsMenu(ptModifier):
     "The Options dialog modifier"
@@ -1488,6 +1489,7 @@ def ResetVideoToDefault(self):
         self.SetVidResField(vidRes)
 
     def InitVideoControlsGUI(self):
+        global gMaxVideoWidth
         xIniDisplay.ReadIni()
         opts = xIniDisplay.GetGraphicsOptions()
 
@@ -1541,6 +1543,7 @@ def InitVideoControlsGUI(self):
         if not vidRes in vidResList:
             vidRes = vidResList[numRes-1]
 
+        gMaxVideoWidth = int(vidResList[numRes-1].split("x")[0])
         for res in range(numRes):
             if vidRes == vidResList[res]:
                 if numRes > 1:
@@ -1644,8 +1647,9 @@ def WriteVideoControls(self, setMode = 0):
 
         gammaField = ptGUIControlKnob(GraphicsSettingsDlg.dialog.getControlFromTag(kGSDisplayGammaSlider))
         gamma = gammaField.getValue()
-
-        xIniDisplay.SetGraphicsOptions(width, height, colordepth, windowed, tex_quality, antialias, aniso, quality, shadows, vsyncstr, shadow_quality)
+        resolutionScale = int(round((width / gMaxVideoWidth) * 100))
+
+        xIniDisplay.SetGraphicsOptions(width, height, colordepth, windowed, tex_quality, antialias, aniso, quality, shadows, vsyncstr, shadow_quality, resolutionScale)
         xIniDisplay.WriteIni()
         self.setNewChronicleVar("gamma", gamma)
 

Sources/Plasma/Apps/plClient/plClient.cpp

@@ -150,7 +150,6 @@ You can contact Cyan Worlds, Inc. by email [email protected]
 #include "pfPython/cyMisc.h"
 #include "pfPython/cyPythonInterface.h"
 
-
 #define MSG_LOADING_BAR
 
 // static hsVector3 gAbsDown(0,0,-1.f);
@@ -221,6 +220,7 @@ plClient::~plClient()
     plClient::SetInstance(nullptr);
 
     delete fPageMgr;
+    delete fGraphicsIni;
 }
 
 template<typename T>
@@ -443,6 +443,7 @@ bool plClient::InitPipeline(hsWindowHndl display, uint32_t devType)
 
     hsG3DDeviceRecord *rec = (hsG3DDeviceRecord *)dmr.GetDevice();
 
+#if !PLASMA_DISPLAY_INDEPENDENT_VIDEO_MODES
     if(!plPipeline::fInitialPipeParams.Windowed)
     {
         // find our resolution if we're not in windowed mode
@@ -467,6 +468,7 @@ bool plClient::InitPipeline(hsWindowHndl display, uint32_t devType)
             ISetGraphicsDefaults();
         }
     }
+#endif
 
     if(plPipeline::fInitialPipeParams.TextureQuality == -1)
     {
@@ -1900,6 +1902,47 @@ void plClient::ResizeDisplayDevice(int Width, int Height, bool Windowed)
     IResizeNativeDisplayDevice(Width, Height, Windowed);
 }
 
+void plClient::SetDisplayOptions(int Width, int Height, bool Windowed)
+{
+    fGraphicsIni->readFile();
+    std::shared_ptr<hsIniEntry> entry = fGraphicsIni->findByCommand("Graphics.Windowed");
+    if (entry) {
+        entry->setValue(0, Windowed ? "true" : "false");
+    }
+
+    entry = fGraphicsIni->findByCommand("Graphics.OutputScale");
+    if (entry) {
+        double scale = entry->getValue(0)->to_uint() / 100.0;
+        Width *= scale;
+        Height *= scale;
+    }
+
+    entry = fGraphicsIni->findByCommand("Graphics.Width");
+    if (entry) {
+        entry->setValue(0, std::to_string(Width));
+    }
+    entry = fGraphicsIni->findByCommand("Graphics.Height");
+    if (entry) {
+        entry->setValue(0, std::to_string(Height));
+    }
+    fGraphicsIni->writeFile();
+
+    FlushGraphicsOptions();
+}
+
+void plClient::FlushGraphicsOptions()
+{
+    int Width = fGraphicsIni->findByCommand("Graphics.Width")->getValue(0)->to_int();
+    int Height = fGraphicsIni->findByCommand("Graphics.Height")->getValue(0)->to_int();
+    int ColorDepth = fGraphicsIni->findByCommand("Graphics.ColorDepth")->getValue(0)->to_int();
+    int NumAASamples = fGraphicsIni->findByCommand("Graphics.AntiAliasAmount")->getValue(0)->to_int();
+    int MaxAnisotropicSamples = fGraphicsIni->findByCommand("Graphics.AnisotropicLevel")->getValue(0)->to_int();
+    bool VSync = (fGraphicsIni->findByCommand("Graphics.EnableVSync")->getValue(0) == "true");
+    bool Windowed = (fGraphicsIni->findByCommand("Graphics.Windowed")->getValue(0) == "true");
+
+    ResetDisplayDevice(Width, Height, ColorDepth, Windowed, NumAASamples, MaxAnisotropicSamples);
+}
+
 void WriteBool(hsStream *stream, const char *name, bool on )
 {
     char command[256];
@@ -1998,6 +2041,8 @@ void plClient::IDetectAudioVideoSettings()
         s.Close();
     else
         IWriteDefaultGraphicsSettings(graphicsIniFile);
+
+    fGraphicsIni = new hsIniFile(graphicsIniFile);
 }
 
 void plClient::IWriteDefaultAudioSettings(const plFileName& destFile)

Sources/Plasma/Apps/plClient/plClient.h

@@ -48,6 +48,7 @@ You can contact Cyan Worlds, Inc. by email [email protected]
 
 #include "HeadSpin.h"
 #include "hsBitVector.h"
+#include "hsIniHelper.h"
 #include "plFileSystem.h"
 
 #include <list>
@@ -157,6 +158,8 @@ class plClient : public hsKeyedObject
 
     plMessagePumpProc       fMessagePumpProc;
 
+    hsIniFile               *fGraphicsIni;
+
 #ifndef PLASMA_EXTERNAL_RELEASE
     bool                    bPythonDebugConnected;
 #endif
@@ -223,6 +226,7 @@ class plClient : public hsKeyedObject
     void IResizeNativeDisplayDevice(int width, int height, bool windowed);
     void IChangeResolution(int width, int height);
     void IUpdateProgressIndicator(plOperationProgress* progress);
+    void FlushGraphicsOptions();
 
 public:
 
@@ -310,6 +314,7 @@ class plClient : public hsKeyedObject
     void SetMessagePumpProc(plMessagePumpProc proc) { fMessagePumpProc = proc; }
     void ResetDisplayDevice(int Width, int Height, int ColorDepth, bool Windowed, int NumAASamples, int MaxAnisotropicSamples, bool VSync = false);
     void ResizeDisplayDevice(int Width, int Height, bool Windowed);
+    void SetDisplayOptions(int Width, int Height, bool Windowed);
 
     plAnimDebugList *fAnimDebugList;
 };

Sources/Plasma/CoreLib/CMakeLists.txt

@@ -7,6 +7,7 @@ set(CoreLib_SOURCES
     hsExceptionStack.cpp
     hsFastMath.cpp
     hsGeometry3.cpp
+    hsIniHelper.cpp
     hsMatrix33.cpp
     hsMatrix44.cpp
     hsMemory.cpp
@@ -48,6 +49,7 @@ set(CoreLib_HEADERS
     hsExceptionStack.h
     hsFastMath.h
     hsGeometry3.h
+    hsIniHelper.h
     hsLockGuard.h
     hsMatrix44.h
     hsMemory.h

Sources/Plasma/CoreLib/hsIniHelper.cpp

@@ -0,0 +1,165 @@
+/*==LICENSE==*
+
+CyanWorlds.com Engine - MMOG client, server and tools
+Copyright (C) 2011  Cyan Worlds, Inc.
+
+This program 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 3 of the License, or
+(at your option) any later version.
+
+This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Additional permissions under GNU GPL version 3 section 7
+
+If you modify this Program, or any covered work, by linking or
+combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
+NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
+JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
+(or a modified version of those libraries),
+containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
+PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
+JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
+licensors of this Program grant you additional
+permission to convey the resulting work. Corresponding Source for a
+non-source form of such a combination shall include the source code for
+the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
+work.
+
+You can contact Cyan Worlds, Inc. by email [email protected]
+ or by snail mail at:
+      Cyan Worlds, Inc.
+      14617 N Newport Hwy
+      Mead, WA   99021
+
+*==LICENSE==*/
+
+#include "hsIniHelper.h"
+#include "hsStringTokenizer.h"
+
+hsIniEntry::hsIniEntry(ST::string line):
+fCommand(), fComment() {
+    if(line.size() == 0) {
+        fType = kBlankLine;
+    } else if(line[0] == '#') {
+        fType = kComment;
+        fComment = line.after_first('#');
+    } else if(line == "\n") {
+        fType = kBlankLine;
+    } else {
+        fType = kCommandValue;
+        hsStringTokenizer tokenizer = hsStringTokenizer(line.c_str(), " ");
+        char *str;
+        int i = 0;
+        while((str = tokenizer.next())) {
+            if (i==0) {
+                fCommand = str;
+            } else {
+                fValues.push_back(str);
+            }
+            i++;
+        }
+    }
+}
+
+void hsIniEntry::setValue(size_t idx, ST::string value) {
+    if (fValues.size() >= idx) {
+        fValues[idx] = value;
+    } else {
+        for (int i=fValues.size(); i<idx; i++) {
+            fValues.push_back("");
+        }
+        fValues.push_back(value);
+    }
+}
+
+std::optional<ST::string> hsIniEntry::getValue(size_t idx) {
+    if (fValues.size() < idx) {
+        return std::optional<ST::string>();
+    } else {
+        return fValues[idx];
+    }
+}
+
+
+hsIniFile::hsIniFile(plFileName filename) {
+
+    this->filename = filename;
+    readFile();
+}
+
+
+hsIniFile::hsIniFile(hsStream& stream) {
+    readStream(stream);
+}
+
+void hsIniFile::readStream(hsStream& stream) {
+    ST::string line;
+    while(stream.ReadLn(line)) {
+        std::shared_ptr<hsIniEntry> entry = std::make_shared<hsIniEntry>(line);
+        fEntries.push_back(entry);
+    }
+}
+
+void hsIniFile::writeFile() {
+    hsAssert(filename.GetSize() > 0, "writeFile requires contructor with filename");
+
+    hsBufferedStream s;
+    s.Open(filename, "w");
+    writeStream(s);
+    s.Close();
+}
+
+void hsIniFile::readFile() {
+    hsAssert(filename.GetSize() > 0, "writeFile requires contructor with filename");
+
+    fEntries.clear();
+
+    hsBufferedStream s;
+    s.Open(filename);
+    readStream(s);
+    s.Close();
+}
+
+void hsIniFile::writeFile(plFileName filename) {
+    hsBufferedStream s;
+    s.Open(filename, "w");
+    writeStream(s);
+    s.Close();
+}
+
+void hsIniFile::writeStream(hsStream& stream) {
+    for (std::shared_ptr<hsIniEntry> entry: fEntries) {
+        switch (entry->fType) {
+            case hsIniEntry::kBlankLine:
+                stream.WriteSafeString("\n");
+                break;
+            case hsIniEntry::kComment:
+                stream.WriteSafeString("#" + entry.get()->fComment + "\n");
+                break;
+            case hsIniEntry::kCommandValue:
+                ST::string line = entry->fCommand;
+                for (ST::string value: entry->fValues) {
+                    line += " " + value;
+                }
+                line += "\n";
+                stream.WriteString(line);
+                break;
+        }
+    }
+}
+
+std::shared_ptr<hsIniEntry> hsIniFile::findByCommand(ST::string command) {
+    for (std::shared_ptr<hsIniEntry> entry: fEntries) {
+        if(entry->fCommand == command) {
+            return entry;
+        }
+    }
+    return std::shared_ptr<hsIniEntry>(nullptr);
+}