diff options
Diffstat (limited to 'mesalib/src/mesa/drivers/windows/gldirect/dglcontext.h')
| -rw-r--r-- | mesalib/src/mesa/drivers/windows/gldirect/dglcontext.h | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/mesalib/src/mesa/drivers/windows/gldirect/dglcontext.h b/mesalib/src/mesa/drivers/windows/gldirect/dglcontext.h deleted file mode 100644 index 5eea9de3d..000000000 --- a/mesalib/src/mesa/drivers/windows/gldirect/dglcontext.h +++ /dev/null @@ -1,281 +0,0 @@ -/****************************************************************************
-*
-* 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: OpenGL context handling.
-*
-****************************************************************************/
-
-#ifndef __DGLCONTEXT_H
-#define __DGLCONTEXT_H
-
-// Disable compiler complaints about DLL linkage
-#pragma warning (disable:4273)
-
-// Macros to control compilation
-#ifndef STRICT
-#define STRICT
-#endif // STRICT
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <GL\gl.h>
-
-#ifdef _USE_GLD3_WGL
- #include "dglmacros.h"
- #include "dglglobals.h"
- #include "pixpack.h"
- #include "ddlog.h"
- #include "dglpf.h"
- #include "context.h" // Mesa context
-#else
- #include <ddraw.h>
- #include <d3d.h>
-
- #include "dglmacros.h"
- #include "dglglobals.h"
- #include "pixpack.h"
- #include "ddlog.h"
- #include "dglpf.h"
- #include "d3dvertex.h"
-
- #include "DirectGL.h"
-
- #include "context.h" // Mesa context
- #include "vb.h" // Mesa vertex buffer
-#endif // _USE_GLD3_WGL
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-// TODO: Use a list instead of this constant!
-#define DGL_MAX_CONTEXTS 32
-
-// Structure for describing an OpenGL context
-#ifdef _USE_GLD3_WGL
-typedef struct {
- BOOL bHasBeenCurrent;
- DGL_pixelFormat *lpPF;
-
- // Pointer to private driver data (this also contains the drawable).
- void *glPriv;
-
- // Mesa vars:
- struct gl_context *glCtx; // The core Mesa context
- struct gl_config *glVis; // Describes the color buffer
- struct gl_framebuffer *glBuffer; // Ancillary buffers
-
- GLuint ClearIndex;
- GLuint CurrentIndex;
- GLubyte ClearColor[4];
- GLubyte CurrentColor[4];
-
- BOOL EmulateSingle; // Emulate single-buffering
- BOOL bDoubleBuffer;
- BOOL bDepthBuffer;
-
- // Shared driver vars:
- BOOL bAllocated;
- BOOL bFullscreen; // Is this a fullscreen context?
- BOOL bSceneStarted; // Has a lpDev->BeginScene been issued?
- BOOL bCanRender; // Flag: states whether rendering is OK
- BOOL bFrameStarted; // Has frame update started at all?
- BOOL bStencil; // TRUE if this context has stencil
- BOOL bGDIEraseBkgnd; // GDI Erase Background command
-
- // Window information
- HWND hWnd; // Window handle
- HDC hDC; // Windows' Device Context of the window
- DWORD dwWidth; // Window width
- DWORD dwHeight; // Window height
- DWORD dwBPP; // Window bits-per-pixel;
- RECT rcScreenRect; // Screen rectangle
- DWORD dwModeWidth; // Display mode width
- DWORD dwModeHeight; // Display mode height
- float dvClipX;
- float dvClipY;
- LONG lpfnWndProc; // window message handler function
-
-} DGL_ctx;
-
-#define GLD_context DGL_ctx
-#define GLD_GET_CONTEXT(c) (GLD_context*)(c)->DriverCtx
-
-#else // _USE_GLD3_WGL
-
-typedef struct {
- BOOL bHasBeenCurrent;
- DGL_pixelFormat *lpPF;
- //
- // Mesa context vars:
- //
- struct gl_context *glCtx; // The core Mesa context
- struct gl_config *glVis; // Describes the color buffer
- struct gl_framebuffer *glBuffer; // Ancillary buffers
-
- GLuint ClearIndex;
- GLuint CurrentIndex;
- GLubyte ClearColor[4];
- GLubyte CurrentColor[4];
-
- BOOL EmulateSingle; // Emulate single-buffering
- BOOL bDoubleBuffer;
- BOOL bDepthBuffer;
- int iZBufferPF; // Index of Zbuffer pixel format
-
- // Vertex buffer: one-to-one correlation with Mesa's vertex buffer.
- // This will be filled by our setup function (see d3dvsetup.c)
- DGL_TLvertex gWin[VB_SIZE]; // Transformed and lit vertices
-// DGL_Lvertex gObj[VB_SIZE]; // Lit vertices in object coordinates.
-
- // Indices for DrawIndexedPrimitive.
- // Clipped quads are drawn seperately, so use VB_SIZE.
- // 6 indices are needed to make 2 triangles for each possible quad
-// WORD wIndices[(VB_SIZE / 4) * 6];
- WORD wIndices[32768];
-
- //
- // Device driver vars:
- //
- BOOL bAllocated;
- BOOL bFullscreen; // Is this a fullscreen context?
- BOOL bSceneStarted; // Has a lpDev->BeginScene been issued?
- BOOL bCanRender; // Flag: states whether rendering is OK
- BOOL bFrameStarted; // Has frame update started at all?
-
- // DirectX COM interfaces, postfixed with the interface number
- IDirectDraw *lpDD1;
- IDirectDraw4 *lpDD4;
- IDirect3D3 *lpD3D3;
- IDirect3DDevice3 *lpDev3;
- IDirect3DViewport3 *lpViewport3;
- IDirectDrawSurface4 *lpFront4;
- IDirectDrawSurface4 *lpBack4;
- IDirectDrawSurface4 *lpDepth4;
-
- // Vertex buffers
- BOOL bD3DPipeline; // True if using D3D geometry pipeline
- IDirect3DVertexBuffer *m_vbuf; // Unprocessed vertices
- IDirect3DVertexBuffer *m_pvbuf; // Processed vertices ready to be rendered
-
- D3DTEXTUREOP ColorOp[MAX_TEXTURE_UNITS]; // Used for re-enabling texturing
- D3DTEXTUREOP AlphaOp[MAX_TEXTURE_UNITS]; // Used for re-enabling texturing
- struct gl_texture_object *tObj[MAX_TEXTURE_UNITS];
-
- DDCAPS ddCaps; // DirectDraw caps
- D3DDEVICEDESC D3DDevDesc; // Direct3D Device description
-
- DDPIXELFORMAT ddpfRender; // Pixel format of the render buffer
- DDPIXELFORMAT ddpfDepth; // Pixel format of the depth buffer
-
- BOOL bStencil; // TRUE is this context has stencil
-
- PX_packFunc fnPackFunc; // Pixel packing function for SW
- PX_unpackFunc fnUnpackFunc; // Pixel unpacking function for SW
- PX_packSpanFunc fnPackSpanFunc; // Pixel span packer
-
- D3DVIEWPORT2 d3dViewport; // D3D Viewport object
-
- D3DCULL cullmode; // Direct3D cull mode
- D3DCOLOR curcolor; // Current color
- DWORD dwColorPF; // Current color, in format of target surface
- D3DCOLOR d3dClearColor; // Clear color
- D3DCOLOR ConstantColor; // For flat shading
- DWORD dwClearColorPF; // Clear color, in format of target surface
- BOOL bGDIEraseBkgnd; // GDI Erase Background command
-
- // Primitive caches
-// DGL_vertex LineCache[DGL_MAX_LINE_VERTS];
-// DGL_vertex TriCache[DGL_MAX_TRI_VERTS];
-// DWORD dwNextLineVert;
-// DWORD dwNextTriVert;
-
- // Window information
- HWND hWnd; // Window handle
- HDC hDC; // Windows' Device Context of the window
- DWORD dwWidth; // Window width
- DWORD dwHeight; // Window height
- DWORD dwBPP; // Window bits-per-pixel;
- RECT rcScreenRect; // Screen rectangle
- DWORD dwModeWidth; // Display mode width
- DWORD dwModeHeight; // Display mode height
- float dvClipX;
- float dvClipY;
- LONG lpfnWndProc; // window message handler function
-
- // Shared texture palette
- IDirectDrawPalette *lpGlobalPalette;
-
- // Usage counters.
- // One of these counters will be incremented when we choose
- // between hardware and software rendering functions.
-// DWORD dwHWUsageCount; // Hardware usage count
-// DWORD dwSWUsageCount; // Software usage count
-
- // Texture state flags.
-// BOOL m_texturing; // TRUE is texturing
-// BOOL m_mtex; // TRUE if multitexture
-// BOOL m_texHandleValid; // TRUE if tex state valid
-
- // Renderstate caches to ensure no redundant state changes
- DWORD dwRS[256]; // Renderstates
- DWORD dwTSS[2][24]; // Texture-stage states
- LPDIRECT3DTEXTURE2 lpTex[2]; // Texture (1 per stage)
-
- DWORD dwMaxTextureSize; // Max texture size:
- // clamped to 1024.
-
-} DGL_ctx;
-#endif // _USE_GLD3_WGL
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-HHOOK hKeyHook;
-LRESULT CALLBACK dglKeyProc(int code,WPARAM wParam,LPARAM lParam);
-
-void dglInitContextState();
-void dglDeleteContextState();
-BOOL dglIsValidContext(HGLRC a);
-DGL_ctx* dglGetContextAddress(const HGLRC a);
-HDC dglGetCurrentDC(void);
-HGLRC dglGetCurrentContext(void);
-HGLRC dglCreateContext(HDC a, const DGL_pixelFormat *lpPF);
-BOOL dglMakeCurrent(HDC a, HGLRC b);
-BOOL dglDeleteContext(HGLRC a);
-BOOL dglSwapBuffers(HDC hDC);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
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