diff options
Diffstat (limited to 'platform/linuxbsd/gl_manager_x11.cpp')
| -rw-r--r-- | platform/linuxbsd/gl_manager_x11.cpp | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/platform/linuxbsd/gl_manager_x11.cpp b/platform/linuxbsd/gl_manager_x11.cpp index 1721d0e0b3..d3fb1d6705 100644 --- a/platform/linuxbsd/gl_manager_x11.cpp +++ b/platform/linuxbsd/gl_manager_x11.cpp @@ -68,8 +68,9 @@ static int ctxErrorHandler(Display *dpy, XErrorEvent *ev) { int GLManager_X11::_find_or_create_display(Display *p_x11_display) { for (unsigned int n = 0; n < _displays.size(); n++) { const GLDisplay &d = _displays[n]; - if (d.x11_display == p_x11_display) + if (d.x11_display == p_x11_display) { return n; + } } // create @@ -82,8 +83,7 @@ int GLManager_X11::_find_or_create_display(Display *p_x11_display) { GLDisplay &d = _displays[new_display_id]; d.context = memnew(GLManager_X11_Private); - ; - d.context->glx_context = 0; + d.context->glx_context = nullptr; //Error err = _create_context(d); _create_context(d); @@ -124,7 +124,7 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) { }; int fbcount; - GLXFBConfig fbconfig = 0; + GLXFBConfig fbconfig = nullptr; XVisualInfo *vi = nullptr; gl_display.x_swa.event_mask = StructureNotifyMask; @@ -137,8 +137,9 @@ Error GLManager_X11::_create_context(GLDisplay &gl_display) { for (int i = 0; i < fbcount; i++) { vi = (XVisualInfo *)glXGetVisualFromFBConfig(x11_display, fbc[i]); - if (!vi) + if (!vi) { continue; + } XRenderPictFormat *pict_format = XRenderFindVisualFormat(x11_display, vi->visual); if (!pict_format) { @@ -262,22 +263,26 @@ void GLManager_X11::window_destroy(DisplayServer::WindowID p_window_id) { } void GLManager_X11::release_current() { - if (!_current_window) + if (!_current_window) { return; + } glXMakeCurrent(_x_windisp.x11_display, None, nullptr); } void GLManager_X11::window_make_current(DisplayServer::WindowID p_window_id) { - if (p_window_id == -1) + if (p_window_id == -1) { return; + } GLWindow &win = _windows[p_window_id]; - if (!win.in_use) + if (!win.in_use) { return; + } // noop - if (&win == _current_window) + if (&win == _current_window) { return; + } const GLDisplay &disp = get_display(win.gldisplay_id); @@ -287,8 +292,9 @@ void GLManager_X11::window_make_current(DisplayServer::WindowID p_window_id) { } void GLManager_X11::make_current() { - if (!_current_window) + if (!_current_window) { return; + } if (!_current_window->in_use) { WARN_PRINT("current window not in use!"); return; @@ -301,8 +307,9 @@ void GLManager_X11::swap_buffers() { // NO NEED TO CALL SWAP BUFFERS for each window... // see https://www.khronos.org/registry/OpenGL-Refpages/gl2.1/xhtml/glXSwapBuffers.xml - if (!_current_window) + if (!_current_window) { return; + } if (!_current_window->in_use) { WARN_PRINT("current window not in use!"); return; @@ -335,19 +342,23 @@ void GLManager_X11::set_use_vsync(bool p_use) { } // we need an active window to get a display to set the vsync - if (!_current_window) + if (!_current_window) { return; + } const GLDisplay &disp = get_current_display(); if (!setup) { setup = true; String extensions = glXQueryExtensionsString(disp.x11_display, DefaultScreen(disp.x11_display)); - if (extensions.find("GLX_EXT_swap_control") != -1) + if (extensions.find("GLX_EXT_swap_control") != -1) { glXSwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalEXT"); - if (extensions.find("GLX_MESA_swap_control") != -1) + } + if (extensions.find("GLX_MESA_swap_control") != -1) { glXSwapIntervalMESA = (PFNGLXSWAPINTERVALSGIPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalMESA"); - if (extensions.find("GLX_SGI_swap_control") != -1) + } + if (extensions.find("GLX_SGI_swap_control") != -1) { glXSwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)glXGetProcAddressARB((const GLubyte *)"glXSwapIntervalSGI"); + } } int val = p_use ? 1 : 0; if (glXSwapIntervalMESA) { @@ -357,8 +368,9 @@ void GLManager_X11::set_use_vsync(bool p_use) { } else if (glXSwapIntervalEXT) { GLXDrawable drawable = glXGetCurrentDrawable(); glXSwapIntervalEXT(disp.x11_display, drawable, val); - } else + } else { return; + } use_vsync = p_use; } |