Glfw set refresh rate
Web44 minutes ago · This copy is for your personal, non-commercial use. For high-quality copies or electronic reprints for distribution to colleagues or customers, please call UK support at +44 (0)20 3377 3996 / APAC support at +65 6508 2430 WebMar 31, 2024 · 2 Answers. The issue is that you calculate the FPS according to a single measurement, which means that any slight variation will cause a significant shift in results. Since the actual loop time varies due to system considerations, you'll get stabler results by averaging more calculations. fpsCount = 0; m_lastFPSDisplayTimestamp = glfwGetTime ...
Glfw set refresh rate
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GLFW_REFRESH_RATE specifies the desired refresh rate for full screen windows. ... If you wish to be notified when the contents of a window is damaged and needs to be refreshed, set a window refresh callback. glfwSetWindowRefreshCallback(m_handle, window_refresh_callback); See more A window and its OpenGL or OpenGL ES context are created with glfwCreateWindow, which returns a handle to the created window object. For example, this creates … See more There are a number of hints that can be set before the creation of a window and context. Some affect the window itself, others affect the framebuffer or context. These hints are set … See more When a window is no longer needed, destroy it with glfwDestroyWindow. Window destruction always succeeds. Before the actual destruction, all callbacks are removed so no … See more WebGLFW_REFRESH_RATE specifies the desired refresh rate for full screen windows. If set to GLFW_DONT_CARE, the highest available refresh rate will be used. This hint is …
WebFeb 28, 2024 · With glfwSwapInterval(1) the application should run at <= refresh rate. With glfwSwapInterval(0) the application can run at any rate,and should run faster than … WebBefore creating an OpenGL context of version 3.2 or later you must set the GLFW_OPENGL_PROFILE hint accordingly. OpenGL 3.0 and 3.1 contexts are not supported at all on macOS. ... If you wish to update the refresh rate of the desired video mode in addition to its resolution, see glfwSetWindowMonitor. ...
WebJun 17, 2024 · Exactly when that happens is subject to the swap interval setting. A swap interval greater than 0 means that the GPU may force the CPU to wait due to previously issued buffer swaps. For example, if the v-blank intervals come at 16.6ms intervals (60fps refresh), but the rendering of a frame only takes 4ms, then buffer swaps can back up. WebGLFW_REFRESH_RATE specifies the desired refresh rate for full screen windows. If set to GLFW_DONT_CARE, the highest available refresh rate will be used. This hint is ignored for windowed mode windows. Context related hints GLFW_CLIENT_API specifies which client API to create the context for.
WebApr 5, 2024 · These event callbacks all receive the same arguments as their GLFW C counterparts, so refer to the GLFW 3 documentation for that. User Data If you need to associate a particular object or value with a window, you can use its #user_data attribute to store and retreive an arbitrary object for the window.
WebJan 21, 2024 · As you can see, it doesn't differ (nearly at all) from the original sample code for GLFW and OpenGL 3 given in the ImGui samples, apart from my unsuccessful … chile heller s side of the family blueychile helicopterWebMay 2, 2024 · glfwGetWindowAttrib(window, GLFW_REFRESH_RATE) Currently struggling to determine what refresh rate was set when letting GLFW choose the most appropriate … chile hell marchWebHere's how GLFW does it under the covers, if you want to get straight to the timer and skip GLFW entirely. And, if you're strictly talking about syncing the buffer swap to the monitor … gprs traffic classWebJul 28, 2009 · Use "float curGameTime; " instead of “int curFrame;” . On consoles (fixed hardware capabilities and power), you can use the “int curFrame” approach if you’re certain there won’t be frame-drops, and you target only a specific refresh-rate. chile heat chartWebJun 13, 2024 · “GLFW on MacOS 10.14 beta fallout (when compiled with 10.14 SDK): - glfwSwapInterval() ignored (no vsync) - GLFW_COCOA_RETINA_FRAMEBUFFER ignored, framebuffer always hires - erratic frame rate (fps with … chile hemisferioWebSep 8, 2024 · @elmindreda you probably know this but I think it comes from WGL swap interval not being used when desktop composition is enabled: HACK: Disable WGL swap interval when desktop composition is enabled to avoid interfering with DWM vsync.So when switching to fullscreen, DWM vsync stops being used, but WGL swap interval is still … chile hic