wgl.c File Reference

#include "opengl32.h"

Go to the source code of this file.

Data Structures
struct	POPENGL_INFO
Defines
#define	OPENGL32_GL_FUNC_PROTOTYPES
#define	UNIMPLEMENTED   DBGPRINT( "UNIMPLEMENTED" )
#define	X(func, ret, typeargs, args, icdidx, tebidx, stack)
#define	X(func, ret, typeargs, args, icdidx, tebidx, stack)
#define	BUFFERDEPTH_SCORE(want, have)   ((want == 0) ? (0) : ((want < have) ? (1) : ((want > have) ? (3) : (0))))
	Attempts to find the best matching pixel format for HDC.
#define	FLAG_SCORE(want, have, flag)   (((want & ~have) & flag) ? (1) : (0))
#define	FLAG_SCORE_DONTCARE(want, have, flag)   ((!(have & flag ## _DONTCARE)) && ((want & flag) != (have & flag)) ? (1) : (0))
Functions
static void	ROSGL_AppendContext (GLRC *glrc)
	Append OpenGL Rendering Context (GLRC) to list.
static void	ROSGL_RemoveContext (GLRC *glrc)
	Remove OpenGL Rendering Context (GLRC) from list.
static GLRC *	ROSGL_NewContext (void)
	Create a new GL Context (GLRC) and append it to the list.
static VOID	ROSGL_DeleteDCDataForICD (GLDRIVERDATA *icd)
	Delete all GLDCDATA with this IDC.
static BOOL	ROSGL_DeleteContext (GLRC *glrc)
	Delete a GL Context (GLRC) and remove it from the list.
static BOOL	ROSGL_ContainsContext (GLRC *glrc)
	Check wether a GLRC is in the list.
static GLDCDATA *	ROSGL_GetPrivateDCData (HDC hdc)
	Get GL private DC data.
static GLDRIVERDATA *	ROSGL_ICDForHDC (HDC hdc)
	Get ICD from HDC.
DWORD CALLBACK	ROSGL_SetContextCallBack (const ICDTable *table)
	SetContextCallBack passed to DrvSetContext.
int APIENTRY	rosglChoosePixelFormat (HDC hdc, CONST PIXELFORMATDESCRIPTOR *pfd)
BOOL APIENTRY	rosglCopyContext (HGLRC hsrc, HGLRC hdst, UINT mask)
	Copy data specified by mask from one GLRC to another.
HGLRC APIENTRY	rosglCreateLayerContext (HDC hdc, int layer)
	Create a new GL Rendering Context.
HGLRC APIENTRY	rosglCreateContext (HDC hdc)
	Create a new GL Rendering Context.
BOOL APIENTRY	rosglDeleteContext (HGLRC hglrc)
	Delete an OpenGL context.
BOOL APIENTRY	rosglDescribeLayerPlane (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nBytes, LPLAYERPLANEDESCRIPTOR plpd)
int APIENTRY	rosglDescribePixelFormat (HDC hdc, int iFormat, UINT nBytes, LPPIXELFORMATDESCRIPTOR pfd)
	Gets information about a pixelformat.
HGLRC APIENTRY	rosglGetCurrentContext ()
	Return the thread's current GLRC.
HDC APIENTRY	rosglGetCurrentDC ()
	Return the thread's current DC.
int APIENTRY	rosglGetLayerPaletteEntries (HDC hdc, int iLayerPlane, int iStart, int cEntries, COLORREF *pcr)
int WINAPI	rosglGetPixelFormat (HDC hdc)
	Returns the current pixelformat.
PROC APIENTRY	rosglGetProcAddress (LPCSTR proc)
	Get the address for an OpenGL extension function.
PROC APIENTRY	rosglGetDefaultProcAddress (LPCSTR proc)
BOOL APIENTRY	rosglMakeCurrent (HDC hdc, HGLRC hglrc)
	Make the given GLRC the threads current GLRC for hdc.
BOOL APIENTRY	rosglRealizeLayerPalette (HDC hdc, int iLayerPlane, BOOL bRealize)
int APIENTRY	rosglSetLayerPaletteEntries (HDC hdc, int iLayerPlane, int iStart, int cEntries, CONST COLORREF *pcr)
BOOL WINAPI	rosglSetPixelFormat (HDC hdc, int iFormat, CONST PIXELFORMATDESCRIPTOR *pfd)
	Set a DCs pixelformat.
BOOL APIENTRY	rosglShareLists (HGLRC hglrc1, HGLRC hglrc2)
	Enable display-list sharing between multiple GLRCs.
BOOL APIENTRY	rosglSwapBuffers (HDC hdc)
	Flushes GL and swaps front/back buffer if appropriate.
BOOL APIENTRY	rosglSwapLayerBuffers (HDC hdc, UINT fuPlanes)
BOOL APIENTRY	rosglUseFontBitmapsA (HDC hdc, DWORD first, DWORD count, DWORD listBase)
BOOL APIENTRY	rosglUseFontBitmapsW (HDC hdc, DWORD first, DWORD count, DWORD listBase)
BOOL APIENTRY	rosglUseFontOutlinesA (HDC hdc, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, GLYPHMETRICSFLOAT *pgmf)
BOOL APIENTRY	rosglUseFontOutlinesW (HDC hdc, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, GLYPHMETRICSFLOAT *pgmf)