From c8a15397749bed81dce209704b75c2f1a413ab7a Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 1 Dec 2009 19:01:42 +0000 Subject: Enabled native opengl for xdmcp --- xorg-server/hw/xwin/glx/indirect.c | 72 ++++++++++++++++++++++++++++++++++---- xorg-server/hw/xwin/glx/winpriv.c | 62 ++++++++++++++++++++++++++++++-- xorg-server/hw/xwin/glx/winpriv.h | 2 ++ 3 files changed, 127 insertions(+), 9 deletions(-) (limited to 'xorg-server/hw/xwin/glx') diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c index d6a2a2cd4..252e5993e 100644 --- a/xorg-server/hw/xwin/glx/indirect.c +++ b/xorg-server/hw/xwin/glx/indirect.c @@ -78,7 +78,9 @@ #include #include +#include "win.h" +extern Bool g_fXdmcpEnabled; extern Bool g_fNativeGl; #define NUM_ELEMENTS(x) (sizeof(x)/ sizeof(x[1])) @@ -98,6 +100,7 @@ struct __GLXWinContext { HGLRC ctx; /* Windows GL Context */ __GLXWinContext *shareContext; /* Context with which we will share display lists and textures */ HWND hwnd; /* For detecting when HWND has changed */ + BOOL GlCtxWnd; /* TRUE when we should destroy the window when the context is destroyed. */ }; struct __GLXWinDrawable @@ -132,6 +135,7 @@ struct __GLXWinScreen RealizeWindowProcPtr RealizeWindow; UnrealizeWindowProcPtr UnrealizeWindow; CopyWindowProcPtr CopyWindow; + PositionWindowProcPtr PositionWindow; }; struct __GLXWinConfig @@ -387,6 +391,7 @@ static __GLXdrawable *glxWinCreateDrawable(__GLXscreen *screen, static Bool glxWinRealizeWindow(WindowPtr pWin); static Bool glxWinUnrealizeWindow(WindowPtr pWin); static void glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc); +static Bool glxWinPositionWindow(WindowPtr pWindow, int x, int y); static HDC glxWinMakeDC(__GLXWinContext *gc, __GLXWinDrawable *draw, HDC *hdc, HWND *hwnd); static void glxWinReleaseDC(HWND hwnd, HDC hdc, __GLXWinDrawable *draw); @@ -438,6 +443,16 @@ glxWinScreenSwapInterval(__GLXdrawable *drawable, int interval) return ret; } +static LRESULT CALLBACK GlxWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + if (uMsg== WM_NCHITTEST) + { + return HTTRANSPARENT; + } + else + return DefWindowProc(hwnd, uMsg, wParam, lParam); +} + /* This is called by GlxExtensionInit() asking the GLX provider if it can handle the screen... */ static __GLXscreen * glxWinScreenProbe(ScreenPtr pScreen) @@ -474,27 +489,29 @@ glxWinScreenProbe(ScreenPtr pScreen) pScreen->UnrealizeWindow = glxWinUnrealizeWindow; screen->CopyWindow = pScreen->CopyWindow; pScreen->CopyWindow = glxWinCopyWindow; + screen->PositionWindow = pScreen->PositionWindow; + pScreen->PositionWindow = glxWinPositionWindow; /* Dump out some useful information about the native renderer */ // create window class -#define WIN_GL_TEST_WINDOW_CLASS "XWinGLTest" { static wATOM glTestWndClass = 0; if (glTestWndClass == 0) { WNDCLASSEX wc; + glTestWndClass=1; wc.cbSize = sizeof(WNDCLASSEX); - wc.style = CS_HREDRAW | CS_VREDRAW; - wc.lpfnWndProc = DefWindowProc; + wc.style = CS_OWNDC ; + wc.lpfnWndProc = GlxWindowProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = GetModuleHandle(NULL); wc.hIcon = 0; wc.hCursor = 0; - wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); + wc.hbrBackground = 0; wc.lpszMenuName = NULL; - wc.lpszClassName = WIN_GL_TEST_WINDOW_CLASS; + wc.lpszClassName = WIN_GL_WINDOW_CLASS; wc.hIconSm = 0; RegisterClassEx (&wc); } @@ -502,7 +519,7 @@ glxWinScreenProbe(ScreenPtr pScreen) // create an invisible window for a scratch DC hwnd = CreateWindowExA(0, - WIN_GL_TEST_WINDOW_CLASS, + WIN_GL_WINDOW_CLASS, "XWin GL Renderer Capabilities Test Window", 0, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), NULL); if (hwnd == NULL) @@ -698,6 +715,7 @@ glxWinRealizeWindow(WindowPtr pWin) Bool result; ScreenPtr pScreen = pWin->drawable.pScreen; glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen); + winWindowPriv(pWin); GLWIN_DEBUG_MSG("glxWinRealizeWindow"); @@ -705,7 +723,12 @@ glxWinRealizeWindow(WindowPtr pWin) pScreen->RealizeWindow = screenPriv->RealizeWindow; result = pScreen->RealizeWindow(pWin); pScreen->RealizeWindow = glxWinRealizeWindow; - + + // Check if ze need to move the window\n + if (g_fXdmcpEnabled && pWinPriv->hWnd) + { + ShowWindow(pWinPriv->hWnd,SW_SHOW); + } return result; } @@ -741,14 +764,42 @@ glxWinCopyWindow(WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc) pScreen->CopyWindow = screenPriv->CopyWindow; pScreen->CopyWindow(pWindow, ptOldOrg, prgnSrc); pScreen->CopyWindow = glxWinCopyWindow; + +} + +static Bool +glxWinPositionWindow(WindowPtr pWin, int x, int y) +{ + Bool result; + __GLXWinDrawable *pGlxDraw; + ScreenPtr pScreen = pWin->drawable.pScreen; + glxWinScreen *screenPriv = (glxWinScreen *) glxGetScreen(pScreen); + winWindowPriv(pWin); + + pScreen->PositionWindow = screenPriv->PositionWindow; + result = pScreen->PositionWindow(pWin, x, y); + pScreen->PositionWindow = glxWinPositionWindow; + + if (g_fXdmcpEnabled && pWinPriv->hWnd) + { + MoveWindow(pWinPriv->hWnd, + pWin->drawable.x, + pWin->drawable.y, + pWin->drawable.width, + pWin->drawable.height, + FALSE); + } + return result; } + static Bool glxWinUnrealizeWindow(WindowPtr pWin) { Bool result; ScreenPtr pScreen = pWin->drawable.pScreen; glxWinScreen *screenPriv = (glxWinScreen *)glxGetScreen(pScreen); + winWindowPriv(pWin); GLWIN_DEBUG_MSG("glxWinUnrealizeWindow"); @@ -756,6 +807,9 @@ glxWinUnrealizeWindow(WindowPtr pWin) result = pScreen->UnrealizeWindow(pWin); pScreen->UnrealizeWindow = glxWinUnrealizeWindow; + if (g_fXdmcpEnabled && pWinPriv->hWnd) + ShowWindow(pWinPriv->hWnd,SW_HIDE); + return result; } @@ -1162,6 +1216,7 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw) { HDC dc; HWND hwnd; + winWindowPriv(((WindowPtr) draw->base.pDraw)); GLWIN_DEBUG_MSG("glxWinDeferredCreateContext: attach context %p to drawable %p", gc, draw); switch (draw->base.type) @@ -1297,6 +1352,8 @@ glxWinDeferredCreateContext(__GLXWinContext *gc, __GLXWinDrawable *draw) dc = glxWinMakeDC(gc, draw, &dc, &hwnd); gc->ctx = wglCreateContext(dc); + gc->GlCtxWnd = pWinPriv->GlCtxWnd; + glxWinReleaseDC(hwnd, dc, draw); if (gc->ctx == NULL) @@ -1471,6 +1528,7 @@ glxWinContextDestroy(__GLXcontext *base) if (!ret) ErrorF("wglDeleteContext error: %s\n", glxWinErrorMessage()); gc->ctx = NULL; + if (gc->GlCtxWnd) DestroyWindow(gc->hwnd); } xfree(gc); diff --git a/xorg-server/hw/xwin/glx/winpriv.c b/xorg-server/hw/xwin/glx/winpriv.c index 65477afb2..671d81a5b 100644 --- a/xorg-server/hw/xwin/glx/winpriv.c +++ b/xorg-server/hw/xwin/glx/winpriv.c @@ -11,6 +11,8 @@ #include "winpriv.h" #include "winwindow.h" +extern Bool g_fXdmcpEnabled; + void winCreateWindowsWindow (WindowPtr pWin); /** @@ -72,8 +74,8 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo) winCreateWindowsWindow(pWin); ErrorF("winGetWindowInfo: forcing window to exist...\n"); } - if (pWinPriv->hWnd != NULL) { - + if (pWinPriv->hWnd != NULL) + { /* copy size and window handle */ pWinInfo->rect = rect_extends; pWinInfo->hwnd = pWinPriv->hWnd; @@ -98,6 +100,59 @@ void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo) return; } + else if (g_fXdmcpEnabled) + { + winWindowPriv(pWin); + + if (pWinPriv == NULL) + { + ErrorF("winGetWindowInfo: window has no privates\n"); + return; + } + if (pWinPriv->hWnd == NULL) + { + if (!((pWin->drawable.x==0) && + (pWin->drawable.y==0) && + (pWin->drawable.width==pScreen->width) && + (pWin->drawable.height==pScreen->height) + ) + ) + { + int ExtraClass=(pWin->realized)?WS_VISIBLE:0; + pWinPriv->hWnd=CreateWindowExA(WS_EX_TRANSPARENT, + WIN_GL_WINDOW_CLASS, + "", + WS_CHILD |WS_CLIPSIBLINGS | WS_CLIPCHILDREN | ExtraClass, + pWin->drawable.x, + pWin->drawable.y, + pWin->drawable.width, + pWin->drawable.height, + pWinScreen->hwndScreen, + NULL, + GetModuleHandle(NULL), + NULL); + pWinPriv->GlCtxWnd=TRUE; + /* copy size and window handle */ + pWinInfo->hwnd = pWinPriv->hWnd; + } + else + { + pWinInfo->hwnd = pWinScreen->hwndScreen; + } + pWinInfo->rect = rect_extends; + if (pWinInfo->hrgn) + { + DeleteObject(pWinInfo->hrgn); + pWinInfo->hrgn = NULL; + } + } + else + { + pWinInfo->rect = rect_extends; + pWinInfo->hwnd = pWinPriv->hWnd; + pWinInfo->hrgn = NULL; + } + } #endif #ifdef XWIN_MULTIWINDOWEXTWM /* check for multiwindow external wm mode */ @@ -160,5 +215,8 @@ winCheckScreenAiglxIsSupported(ScreenPtr pScreen) return TRUE; #endif + if (g_fXdmcpEnabled) + return TRUE; + return FALSE; } diff --git a/xorg-server/hw/xwin/glx/winpriv.h b/xorg-server/hw/xwin/glx/winpriv.h index d6cdfee74..b3a2c606b 100644 --- a/xorg-server/hw/xwin/glx/winpriv.h +++ b/xorg-server/hw/xwin/glx/winpriv.h @@ -7,6 +7,8 @@ #include #include +#define WIN_GL_WINDOW_CLASS "XWinGLTest" + typedef struct { HWND hwnd; 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