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starting add wgl support to icd
Thx Kamil Hornicek tykef at atlas dot cz (irc nick : Pigglesworth) for the help getting this change svn path=/trunk/; revision=30750
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reactos/dll/3rdparty/mesa32/mesa32.rbuild
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reactos/dll/3rdparty/mesa32/mesa32.rbuild
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@ -236,6 +236,7 @@
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<directory name="windows">
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<directory name="gdi">
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<file>wmesa.c</file>
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<file>wgl.c</file>
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</directory>
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<directory name="icd">
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<file>icd.c</file>
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@ -703,3 +703,12 @@ WINGDIAPI const char * GLAPIENTRY wglGetExtensionsStringARB(HDC hdc)
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{
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return "WGL_ARB_extensions_string";
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}
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GLAPI const char * GLAPIENTRY
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wglGetExtensionsStringEXT (void)
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{
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return
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// "WGL_EXT_swap_control "
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"WGL_EXT_extensions_string WGL_ARB_extensions_string"
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/*WGL_ARB_pixel_format WGL_ARB_render_texture WGL_ARB_pbuffer*/;
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}
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@ -49,6 +49,8 @@ extern "C" {
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#include "mtypes.h"
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#include "glapi.h"
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GLAPI const char * GLAPIENTRY wglGetExtensionsStringEXT (void);
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#define MAX_MESA_ATTRS 20
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typedef struct wmesa_context *PWMC;
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@ -306,12 +308,49 @@ WGLAPI int GLAPIENTRY DrvDescribePixelFormat(HDC hdc,int iPixelFormat,UINT nByte
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/*
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* GetProcAddress - return the address of an appropriate extension
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*/
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static struct {
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const char *name;
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PROC func;
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} wgl_ext[] = {
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{"wglGetExtensionsStringARB", (PROC)wglGetExtensionsStringARB},
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{"wglGetExtensionsStringEXT", (PROC)wglGetExtensionsStringEXT},
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// {"wglSwapIntervalEXT", (PROC)wglSwapIntervalEXT},
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// {"wglGetSwapIntervalEXT", (PROC)wglGetSwapIntervalEXT},
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// {"wglGetDeviceGammaRamp3DFX", (PROC)wglGetDeviceGammaRamp3DFX},
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// {"wglSetDeviceGammaRamp3DFX", (PROC)wglSetDeviceGammaRamp3DFX},
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/* WGL_ARB_pixel_format */
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// {"wglGetPixelFormatAttribivARB", (PROC)wglGetPixelFormatAttribivARB},
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// {"wglGetPixelFormatAttribfvARB", (PROC)wglGetPixelFormatAttribfvARB},
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// {"wglChoosePixelFormatARB", (PROC)wglChoosePixelFormatARB},
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/* WGL_ARB_render_texture */
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// {"wglBindTexImageARB", (PROC)wglBindTexImageARB},
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// {"wglReleaseTexImageARB", (PROC)wglReleaseTexImageARB},
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// {"wglSetPbufferAttribARB", (PROC)wglSetPbufferAttribARB},
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// /* WGL_ARB_pbuffer */
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// {"wglCreatePbufferARB", (PROC)wglCreatePbufferARB},
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// {"wglGetPbufferDCARB", (PROC)wglGetPbufferDCARB},
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// {"wglReleasePbufferDCARB", (PROC)wglReleasePbufferDCARB},
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// {"wglDestroyPbufferARB", (PROC)wglDestroyPbufferARB},
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// {"wglQueryPbufferARB", (PROC)wglQueryPbufferARB},
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{NULL, NULL}
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};
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WGLAPI PROC GLAPIENTRY DrvGetProcAddress(LPCSTR lpszProc)
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{
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int i;
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PROC p = (PROC) (int) _glapi_get_proc_address((const char *) lpszProc);
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if (p)
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return p;
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for (i = 0; wgl_ext[i].name; i++)
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{
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if (!strcmp(lpszProc, wgl_ext[i].name))
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{
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return wgl_ext[i].func;
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}
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}
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SetLastError(0);
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return(NULL);
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}
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