| Index: Help/introduction.htm |
| — | — | @@ -1,4 +1,4 @@ |
| 2 | | -<!DOCTYPE html>
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| | 2 | +<!DOCTYPE html>
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| 3 | 3 | <html>
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| 4 | 4 | <head>
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| 5 | 5 | <meta charset="utf-8">
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| — | — | @@ -7,7 +7,7 @@ |
| 8 | 8 | </head>
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| 9 | 9 | <body id="preview">
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| 10 | 10 | <h1>DXGL</h1>
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| 11 | | - <p><a href="https://www.dxgl.info">https://www.dxgl.info</a></p>
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| | 11 | + <p>View help online at <a href="https://www.dxgl.info/help/">https://www.dxgl.info/help/</a></p>
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| 12 | 12 | <h2>Introduction</h2>
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| 13 | 13 | <p>DXGL is a free replacement for the Windows ddraw.dll library, running on OpenGL. It is designed to overcome driver bugs, particularly in Windows Vista and newer operating systems. It also adds various enhancements to the graphics output such as display scaling and filtering options. DXGL supports the DirectX 7.0 graphics APIs, however it is currently under development and many programs are not yet compatible with DXGL.</p>
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| 14 | 14 | <h2>Updgrade notes</h2>
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| Index: cfgmgr/ReadMe.txt |
| — | — | @@ -282,6 +282,12 @@ |
| 283 | 283 | Valid settings:
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| 284 | 284 | 0 - Automatic
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| 285 | 285 |
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| | 286 | +Member SingleBufferDevice
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| | 287 | +INI Entry SingleBufferDevice
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| | 288 | +INI Group advanced
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| | 289 | +REG_DWORD HKCU\DXGL\Profiles\<app>\SingleBufferDevice
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| | 290 | +If true, do not use double buffering in OpenGL.
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| | 291 | +
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| 286 | 292 | Default for all Debug variables is 0 or FALSE.
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| 287 | 293 |
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| 288 | 294 | Member DebugNoExtFramebuffer
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| Index: cfgmgr/cfgmgr.c |
| — | — | @@ -556,6 +556,7 @@ |
| 557 | 557 | cfg->vsync = ReadDWORD(hKey,cfg->vsync,&cfgmask->vsync,_T("VSync"));
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| 558 | 558 | cfg->TextureFormat = ReadDWORD(hKey,cfg->TextureFormat,&cfgmask->TextureFormat,_T("TextureFormat"));
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| 559 | 559 | cfg->TexUpload = ReadDWORD(hKey,cfg->TexUpload,&cfgmask->TexUpload,_T("TexUpload"));
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| | 560 | + cfg->SingleBufferDevice = ReadBool(hKey,cfg->SingleBufferDevice,&cfgmask->SingleBufferDevice,_T("SingleBufferDevice"));
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| 560 | 561 | cfg->Windows8Detected = ReadBool(hKey,cfg->Windows8Detected,&cfgmask->Windows8Detected,_T("Windows8Detected"));
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| 561 | 562 | cfg->DPIScale = ReadDWORD(hKey,cfg->DPIScale,&cfgmask->DPIScale,_T("DPIScale"));
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| 562 | 563 | cfg->aspect = ReadFloat(hKey, cfg->aspect, &cfgmask->aspect, _T("ScreenAspect"));
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| — | — | @@ -678,6 +679,7 @@ |
| 679 | 680 | WriteDWORD(hKey,cfg->vsync,cfgmask->vsync,_T("VSync"));
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| 680 | 681 | WriteDWORD(hKey,cfg->TextureFormat,cfgmask->TextureFormat,_T("TextureFormat"));
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| 681 | 682 | WriteDWORD(hKey,cfg->TexUpload,cfgmask->TexUpload,_T("TexUpload"));
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| | 683 | + WriteBool(hKey,cfg->SingleBufferDevice,cfgmask->SingleBufferDevice,_T("SingleBufferDevice"));
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| 682 | 684 | WriteBool(hKey,cfg->Windows8Detected,cfgmask->Windows8Detected,_T("Windows8Detected"));
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| 683 | 685 | WriteDWORD(hKey,cfg->DPIScale,cfgmask->DPIScale,_T("DPIScale"));
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| 684 | 686 | WriteFloat(hKey, cfg->aspect, cfgmask->aspect, _T("ScreenAspect"));
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| — | — | @@ -909,6 +911,7 @@ |
| 910 | 912 | if (!stricmp(name, "VSync")) cfg->vsync = INIIntValue(value);
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| 911 | 913 | if (!stricmp(name, "TextureFormat")) cfg->TextureFormat = INIIntValue(value);
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| 912 | 914 | if (!stricmp(name, "TexUpload")) cfg->TexUpload = INIIntValue(value);
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| | 915 | + if (!stricmp(name, "SingleBufferDevice")) cfg->SingleBufferDevice = INIBoolValue(value);
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| 913 | 916 | }
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| 914 | 917 | if (!stricmp(section, "debug"))
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| 915 | 918 | {
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| Index: cfgmgr/cfgmgr.h |
| — | — | @@ -57,6 +57,7 @@ |
| 58 | 58 | DWORD vsync;
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| 59 | 59 | DWORD TextureFormat;
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| 60 | 60 | DWORD TexUpload;
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| | 61 | + BOOL SingleBufferDevice;
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| 61 | 62 | // [debug]
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| 62 | 63 | BOOL DebugNoExtFramebuffer;
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| 63 | 64 | BOOL DebugNoArbFramebuffer;
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| Index: common/releasever.h |
| — | — | @@ -5,7 +5,7 @@ |
| 6 | 6 | #define DXGLMAJORVER 0
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| 7 | 7 | #define DXGLMINORVER 5
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| 8 | 8 | #define DXGLPOINTVER 12
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| 9 | | -#define DXGLBETA 1
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| | 9 | +#define DXGLBETA 0
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| 10 | 10 |
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| 11 | 11 | #define STR2(x) #x
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| 12 | 12 | #define STR(x) STR2(x)
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| Index: ddraw/glRenderer.cpp |
| — | — | @@ -2668,7 +2668,8 @@ |
| 2669 | 2669 | ZeroMemory(&pfd,sizeof(PIXELFORMATDESCRIPTOR));
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| 2670 | 2670 | pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
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| 2671 | 2671 | pfd.nVersion = 1;
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| 2672 | | - pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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| | 2672 | + if (dxglcfg.SingleBufferDevice) pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
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| | 2673 | + else pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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| 2673 | 2674 | pfd.iPixelType = PFD_TYPE_RGBA;
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| 2674 | 2675 | pfd.cColorBits = bpp;
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| 2675 | 2676 | pfd.iLayerType = PFD_MAIN_PLANE;
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| — | — | @@ -3733,7 +3734,8 @@ |
| 3734 | 3735 | ZeroMemory(&pfd,sizeof(PIXELFORMATDESCRIPTOR));
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| 3735 | 3736 | pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
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| 3736 | 3737 | pfd.nVersion = 1;
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| 3737 | | - pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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| | 3738 | + if (dxglcfg.SingleBufferDevice) pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
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| | 3739 | + else pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
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| 3738 | 3740 | pfd.iPixelType = PFD_TYPE_RGBA;
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| 3739 | 3741 | pfd.cColorBits = bpp;
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| 3740 | 3742 | pfd.iLayerType = PFD_MAIN_PLANE;
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| Index: dxgl-example.ini |
| — | — | @@ -92,26 +92,9 @@ |
| 93 | 93 | ; AllColorDepths - Boolean
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| 94 | 94 | ; Adds 8, 16, 24, and 32-bit color modes if they are not already
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| 95 | 95 | ; added to the list of display modes passed to the program.
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| 96 | | -; (future)Equivalent to setting AddColorDepths to 21.
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| 97 | | -; (future)Overridden by AddColorDepths.
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| 98 | 96 | ; Default is true if Windows 8 or higher is detected, false otherwise.
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| 99 | 97 | AllColorDepths = true
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| 100 | 98 |
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| 101 | | -; AddColorDepths - Integer
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| 102 | | -; (future) Adds additional color modes if they are not already
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| 103 | | -; added to the list of display modes passed to the program.
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| 104 | | -; This is a bit-mapped variable, add up the desired color depths from
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| 105 | | -; the list of values below:
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| 106 | | -; 1 - Add 8-bit modes
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| 107 | | -; 2 - Add 15-bit modes
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| 108 | | -; 4 - Add 16-bit modes
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| 109 | | -; 8 - Add 24-bit modes
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| 110 | | -; 16 - Add 32-bit modes
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| 111 | | -; Default is 21 if Windows 8 or higher is detected, 0 otherwise.
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| 112 | | -; Adding both 15 and 16 bit modes at the same time may cause
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| 113 | | -; crashes or undefined behavior in some programs.
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| 114 | | -AddColorDepths = 21
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| 115 | | -
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| 116 | 99 | ; ExtraModes - Boolean
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| 117 | 100 | ; Adds additional video modes to the list of resolutions.
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| 118 | 101 | ; If a display scaling mode is not set and postprocess scaling
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| — | — | @@ -118,24 +101,8 @@ |
| 119 | 102 | ; is set to automatic, it will add several low resolution pixel doubled
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| 120 | 103 | ; video modes.
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| 121 | 104 | ; Default is true.
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| 122 | | -; (future)Equivalent to setting AddModes to 7. Overridden by AddModes.
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| 123 | 105 | ExtraModes = true
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| 124 | 106 |
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| 125 | | -; AddModes - Integer
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| 126 | | -; (future) Adds additional video modes to the list of resolutions.
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| 127 | | -; This is a bitmapped variable, add up the desired mode lists from
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| 128 | | -; the list of values below:
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| 129 | | -; 0 - None
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| 130 | | -; 1 - Add common low-resolution modes
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| 131 | | -; 2 - Add less common low-resolution modes
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| 132 | | -; 4 - Add uncommon standard definition modes
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| 133 | | -; 8 - Add high definition modes
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| 134 | | -; 16 - Add QHD to UHD modes.
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| 135 | | -; 32 - Add over-4K UHD modes. Check GPU specifications before enabling.
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| 136 | | -; 64 - Add very uncommon resolutions of all dimensions.
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| 137 | | -; Default is 1.
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| 138 | | -AddModes = 1
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| 139 | | -
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| 140 | 107 | ; SortModes - Integer
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| 141 | 108 | ; Determines whether or not to sort display modes by either
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| 142 | 109 | ; resolution first or color depth first. This can make in-game
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| — | — | @@ -166,31 +133,9 @@ |
| 167 | 134 | ; The following values are valid:
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| 168 | 135 | ; 0 - Use native primary surface size. Most compatible.
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| 169 | 136 | ; 1 - Adjust primary surface size to match display.
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| 170 | | -; The following will be added in the future:
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| 171 | | -; 2 - Adjust primary surface to nearest integer multiple of native.
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| 172 | | -; 3 - Use exact 1.5x scale.
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| 173 | | - ; 4 - Use exact 2x scale.
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| 174 | | -; 5 - Use exact 2.5x scale.
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| 175 | | -; 6 - Use exact 3x scale.
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| 176 | | -; 7 - Use exact 4x scale.
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| 177 | | -; 8 - Use custom scale.
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| 178 | 137 | ; Default is 0.
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| 179 | 138 | AdjustPrimaryResolution = 0
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| 180 | 139 |
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| 181 | | -; PrimaryScaleX - Floating point
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| 182 | | -; (future) Sets the scaling amount in the X dimension for custom primary
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| 183 | | -; buffer scaling.
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| 184 | | -; If zero, negative, or an invalid value, will be interpreted as 1.0
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| 185 | | -; Default is 1.0
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| 186 | | -PrimaryScaleX = 1.0
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| 187 | | -
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| 188 | | -; PrimaryScaleY - Floating point
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| 189 | | -; (future) Sets the scaling amount in the Y dimension for custom primary
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| 190 | | -; buffer scaling.
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| 191 | | -; If zero, negative, or an invalid value, will be interpreted as 1.0
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| 192 | | -; Default is 1.0
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| 193 | | -PrimaryScaleY = 1.0
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| 194 | | -
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| 195 | 140 | ; ScreenAspect - Floating point or string
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| 196 | 141 | ; Sets the aspect ratio of the display output.
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| 197 | 142 | ; May be entered as a floating point number or as aspect ratio notation.
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| — | — | @@ -223,9 +168,7 @@ |
| 224 | 169 | [postprocess]
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| 225 | 170 | ; PostprocessFilter - Integer
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| 226 | 171 | ; Selects the filter to use for the postprocess pass.
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| 227 | | -; (future)If a post processing shader is selected this will be clamped to 1
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| 228 | | -; or overridden by the shader metadata.
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| 229 | | -; This will be ignored if there is no
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| | 172 | +; This will be ignored if there is no postprocess pass or scaling is 1.
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| 230 | 173 | ; The following values are valid:
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| 231 | 174 | ; 0 - Nearest-neighbor stretching
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| 232 | 175 | ; 1 - Bilinear interpolation
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| — | — | @@ -249,21 +192,6 @@ |
| 250 | 193 | ; Default is 0.0
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| 251 | 194 | PostprocessScaleY = 0.0
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| 252 | 195 |
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| 253 | | -; EnableShader - Boolean
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| 254 | | -; (future) If true, uses a custom shader to render the postprocess pass.
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| 255 | | -; Default is false
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| 256 | | -EnableShader = false
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| 257 | | -
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| 258 | | -; ShaderFile - String
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| 259 | | -; (future)Path to a file containing either a GLSL fragment shader or a
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| 260 | | -; to-be-determined metadata file containing a shader pipeline and certain
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| 261 | | -; parameters.
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| 262 | | -; The path can be relative (will search the Shaders subdirectory of the
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| 263 | | -; install directory and the path where the ddraw.dll implementation has been
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| 264 | | -; placed) or absolute.
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| 265 | | -; Default is undefined.
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| 266 | | -; ShaderFile = example.fs
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| 267 | | -
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| 268 | 196 | [d3d]
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| 269 | 197 | ; TextureFilter - Integer
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| 270 | 198 | ; Texture filtering method for Direct3D draw commands.
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| — | — | @@ -340,6 +268,12 @@ |
| 341 | 269 | ; currently 0.
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| 342 | 270 | TexUpload = 0
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| 343 | 271 |
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| | 272 | +; SingleBufferDevice - Boolean
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| | 273 | +; If true, creates an OpenGL device without double buffering. This has
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| | 274 | +; various effects, such as disabling vsync and exclusive fullscreen.
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| | 275 | +; Default is false
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| | 276 | +SingleBufferDevice = false
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| | 277 | +
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| 344 | 278 | [debug]
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| 345 | 279 | ; DebugNoExtFramebuffer - Boolean
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| 346 | 280 | ; Disables use of the EXT_framebuffer_object OpenGL extension.
|