aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h
diff options
context:
space:
mode:
Diffstat (limited to 'mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h')
-rw-r--r--mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h198
1 files changed, 198 insertions, 0 deletions
diff --git a/mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h b/mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h
new file mode 100644
index 000000000..995f1cd5e
--- /dev/null
+++ b/mesalib/src/mesa/drivers/windows/gldirect/dglglobals.h
@@ -0,0 +1,198 @@
+/****************************************************************************
+*
+* Mesa 3-D graphics library
+* Direct3D Driver Interface
+*
+* ========================================================================
+*
+* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* ======================================================================
+*
+* Language: ANSI C
+* Environment: Windows 9x (Win32)
+*
+* Description: Globals.
+*
+****************************************************************************/
+
+#ifndef __DGLGLOBALS_H
+#define __DGLGLOBALS_H
+
+#include "dglcontext.h"
+#include "dglpf.h" // Pixel format
+#ifndef _USE_GLD3_WGL
+#include "d3dtexture.h"
+#endif
+
+/*---------------------- Macros and type definitions ----------------------*/
+
+typedef enum {
+ DGL_RENDER_MESASW = 0,
+ DGL_RENDER_D3D = 1,
+ DGL_RENDER_FORCE_DWORD = 0x7ffffff,
+} DGL_renderType;
+
+#ifdef _USE_GLD3_WGL
+
+// Same as DGL_renderType? KeithH
+typedef enum {
+ GLDS_DRIVER_MESA_SW = 0, // Mesa SW rendering
+ GLDS_DRIVER_REF = 1, // Direct3D Reference Rasteriser
+ GLDS_DRIVER_HAL = 2, // Direct3D HW rendering
+} GLDS_DRIVER;
+
+typedef enum {
+ GLDS_TNL_DEFAULT = 0, // Choose best TnL method
+ GLDS_TNL_MESA = 1, // Mesa TnL
+ GLDS_TNL_D3DSW = 2, // D3D Software TnL
+ GLDS_TNL_D3DHW = 3, // D3D Hardware TnL
+} GLDS_TNL;
+
+typedef enum {
+ GLDS_MULTISAMPLE_NONE = 0,
+ GLDS_MULTISAMPLE_FASTEST = 1,
+ GLDS_MULTISAMPLE_NICEST = 2,
+} GLDS_MULTISAMPLE;
+#endif
+
+typedef struct {
+ // Registry settings
+ char szDDName[MAX_DDDEVICEID_STRING]; // DirectDraw device name
+ char szD3DName[MAX_DDDEVICEID_STRING]; // Direct3D driver name
+ BOOL bPrimary; // Is ddraw device the Primary device?
+ BOOL bHardware; // Is the d3d driver a Hardware driver?
+#ifndef _USE_GLD3_WGL
+ GUID ddGuid; // GUID of the ddraw device
+ GUID d3dGuid; // GUID of the direct3d driver
+#endif // _USE_GLD3_WGL
+// BOOL bFullscreen; // Force fullscreen - only useful for primary adaptors.
+ BOOL bSquareTextures; // Does this driver require square textures?
+ DWORD dwRendering; // Type of rendering required
+
+ BOOL bWaitForRetrace; // Sync to vertical retrace
+ BOOL bFullscreenBlit; // Use Blt instead of Flip in fullscreen modes
+
+ // Multitexture
+ BOOL bMultitexture;
+
+ BOOL bUseMipmaps;
+
+ DWORD dwMemoryType; // Sysmem or Vidmem
+
+ // Global palette
+ BOOL bPAL8;
+ DDPIXELFORMAT ddpfPAL8;
+
+ // Multitexture
+ WORD wMaxSimultaneousTextures;
+
+ // Win32 internals
+ BOOL bAppActive; // Keep track of Alt-Tab
+ LONG lpfnWndProc; // WndProc of calling app
+
+ // Pixel Format Descriptior list.
+ int nPixelFormatCount;
+ DGL_pixelFormat *lpPF;
+#ifndef _USE_GLD3_WGL
+ // ZBuffer pixel formats
+ int nZBufferPFCount; // Count of Zbuffer pixel formats
+ DDPIXELFORMAT *lpZBufferPF; // ZBuffer pixel formats
+
+ // Display modes (for secondary devices)
+ int nDisplayModeCount;
+ DDSURFACEDESC2 *lpDisplayModes;
+
+ // Texture pixel formats
+ int nTextureFormatCount;
+ DGL_textureFormat *lpTextureFormat;
+#endif // _USE_GLD3_WGL
+ // Alpha emulation via chroma key
+ BOOL bEmulateAlphaTest;
+
+ // Geom pipeline override.
+ // If this is set TRUE then the D3D pipeline will never be used,
+ // and the Mesa pipline will always be used.
+ BOOL bForceMesaPipeline;
+
+#ifdef _USE_GLD3_WGL
+ BOOL bPixelformatsDirty; // Signal a list rebuild
+#endif
+
+ // Additional globals to support multiple GL rendering contexts, GLRCs
+ BOOL bDirectDraw; // DirectDraw interface exists ?
+ BOOL bDirectDrawPrimary; // DirectDraw primary surface exists ?
+ BOOL bDirect3D; // Direct3D interface exists ?
+ BOOL bDirect3DDevice; // Direct3D device exists ?
+
+ BOOL bDirectDrawStereo; // DirectDraw Stereo driver started ?
+ int iDirectDrawStereo; // DirectDraw Stereo driver reference count
+ HWND hWndActive; // copy of active window
+
+ // Copies of DirectX COM interfaces for re-referencing across multiple GLRCs
+// IDirectDraw4 *lpDD4; // copy of DirectDraw interface
+// IDirectDrawSurface4 *lpPrimary4; // copy of DirectDraw primary surface
+// IDirectDrawSurface4 *lpBack4;
+// IDirectDrawSurface4 *lpDepth4;
+// IDirectDrawPalette *lpGlobalPalette;
+
+ // Aids for heavy-duty MFC-windowed OGL apps, like AutoCAD
+ BOOL bMessageBoxWarnings; // popup message box warning
+ BOOL bDirectDrawPersistant; // DirectDraw is persisitant
+ BOOL bPersistantBuffers; // DirectDraw buffers persisitant
+
+ // FPU setup option for CAD precision (AutoCAD) vs GAME speed (Quake)
+ BOOL bFastFPU; // single-precision-only FPU ?
+
+ // Hot-Key support, like for real-time stereo parallax adjustments
+ BOOL bHotKeySupport; // hot-key support ?
+
+ // Multi-threaded support, for apps like 3DStudio
+ BOOL bMultiThreaded; // multi-threaded ?
+
+ // Detect and use app-specific customizations for apps like 3DStudio
+ BOOL bAppCustomizations; // app customizations ?
+
+#ifdef _USE_GLD3_WGL
+ DWORD dwAdapter; // Primary DX8 adapter
+ DWORD dwTnL; // MesaSW TnL
+ DWORD dwMultisample; // Multisample Off
+ DWORD dwDriver; // Direct3D HW
+ void *pDrvPrivate; // Driver-specific data
+#endif
+
+} DGL_globals;
+
+/*------------------------- Function Prototypes ---------------------------*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DGL_globals glb;
+
+void dglInitGlobals();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif