diff options
Diffstat (limited to 'wglarb.c')
| -rw-r--r-- | wglarb.c | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -33,7 +33,9 @@ static DWORD wglarb_intermediary_lock(void) if( !wglarb_intermediary_mutex ) { /* Between testing for the validity of the mutex handle, * creating a new mutex handle and using the interlocked - * exchange there is a race. */ + * exchange there is a race... */ + + /* //// START \\\\ */ HANDLE const new_mutex = CreateMutex(NULL, TRUE, NULL); @@ -44,6 +46,8 @@ static DWORD wglarb_intermediary_lock(void) new_mutex, NULL ); + /* //// FINISH \\\\ */ + if( dst_mutex ) { /* In this case we lost the race and another thread * beat this thread in creating a mutex object. @@ -85,7 +89,6 @@ static BOOL wglarb_intermediary_create_Wnd(void) wc.lpszClassName = WGLARB_INTERMEDIARY_CLASS; RegisterClass(&wc); - /* Create a temporaray context to get address of wgl extensions. */ wglarb_intermediary_hWnd = CreateWindowEx( WGLARB_INTERMEDIARY_EXSTYLE, @@ -95,7 +98,7 @@ static BOOL wglarb_intermediary_create_Wnd(void) 0,0,0,0, NULL,NULL, hInstance, - NULL); + NULL ); if( !wglarb_intermediary_hWnd ) { FALSE; @@ -160,7 +163,7 @@ static BOOL wglarb_intermediary_makecurrent(HDC *hOrigDC, HGLRC *hOrigRC) *hOrigRC = wglGetCurrentContext(); if( !wglarb_intermediary_hRC - && !wglarb_intermediary_create_RC() ) { + && !wglarb_intermediary_create_RC() ) { return FALSE; } @@ -184,8 +187,8 @@ HGLRC WINAPI wglarb_CreateContextAttribsARB( } PFNWGLCREATECONTEXTATTRIBSARBPROC impl = - (PFNWGLCREATECONTEXTATTRIBSARBPROC) wglGetProcAddress( - "wglCreateContextAttribsARB"); + (PFNWGLCREATECONTEXTATTRIBSARBPROC) + wglGetProcAddress("wglCreateContextAttribsARB"); HGLRC ret = NULL; if( impl ) { @@ -218,13 +221,13 @@ BOOL WINAPI wglarb_ChoosePixelFormatARB( PFNWGLCHOOSEPIXELFORMATARBPROC impl = NULL; - impl = (PFNWGLCHOOSEPIXELFORMATARBPROC) wglGetProcAddress( - "wglChoosePixelFormatARB"); + impl = (PFNWGLCHOOSEPIXELFORMATARBPROC) + wglGetProcAddress("wglChoosePixelFormatARB"); if( !impl ) { /* WGL_EXT_pixel_format uses the same function prototypes * as the WGL_ARB_pixel_format extension */ - impl = (PFNWGLCHOOSEPIXELFORMATARBPROC) wglGetProcAddress( - "wglChoosePixelFormatEXT"); + impl = (PFNWGLCHOOSEPIXELFORMATARBPROC) + wglGetProcAddress("wglChoosePixelFormatEXT"); } BOOL ret = FALSE; |