10 Replies Latest reply on Oct 26, 2015 10:23 AM by allan_intel

    opengl 3.x functions missing




      Answers (N/A if not applicable)


      Provide a detailed description of the issue AND 'does it fail every single time, or only sometimes?' If you can offer a % rate please do.

      openGL mode in pcsx2 does not work because the function an openGL 3.x driver should have are missing

      the following error is displayed

      3.x GL context successfully created

      Failed to find glCreateTextures

      Failed to find glTextureStorage2D

      Failed to find glTextureSubImage2D

      Failed to find glCopyTextureSubImage2D

      Failed to find glBindTextureUnit

      Failed to find glGetTextureImage

      Failed to find glTextureParameteri

      Failed to find glCreateFramebuffers

      Failed to find glClearNamedFramebufferfv

      Failed to find glClearNamedFramebufferuiv

      Failed to find glClearNamedFramebufferiv

      Failed to find glNamedFramebufferTexture

      Failed to find glNamedFramebufferDrawBuffers

      Failed to find glNamedFramebufferReadBuffer

      Failed to find glCheckNamedFramebufferStatus

      Failed to find glCreateBuffers

      Failed to find glNamedBufferStorage

      Failed to find glNamedBufferData

      Failed to find glNamedBufferSubData

      Failed to find glMapNamedBuffer

      Failed to find glMapNamedBufferRange

      Failed to find glUnmapNamedBuffer

      Failed to find glFlushMappedNamedBufferRange

      Failed to find glCreateSamplers

      Failed to find glCreateProgramPipelines

      Failed to find glClipControl

      Failed to find glTextureBarrier

      DSA is not supported. Replacing the GL function pointer to emulate it

      OpenGL information. GPU: Intel(R) Iris(TM) Graphics 5100. Vendor: Intel. Driver: - Build

      Hardware (HW)

      Brand and Model of the system.

      HP Pavilion 15 Notebook PC

      Hybrid or switchable graphics system? ie Does it have AMD or NV graphics too?


      Make and model of any Displays that are used to see the issue (see note2 below).

      LFP = Local Flat Panel (Laptop panel)

      EFP = External Flat Panel (Monitor you plug in)

      LFP 1366 x 768 (32 bit) (60Hz) SDC4951

      How much memory [RAM] in the system (see note2 below).

      8192MB RAM

      Provide any other hardware needed to replicate the issue.

      ie: Cables&brand, cable type [vga, hdmi, DP, etc], dock, dongles/adapters, etc


      Hardware Stepping (see note1 below).





      Software (SW)

      Operating System version (see note2 below).

      Windows 10 Education 64-bit (10.0, Build 10240) (10240.th1.150729-1800)

      VBIOS (video BIOS) version. This can be found in “information page” of CUI (right click on Desktop and select “Graphics Properties”.


      Graphics Driver version; for both integrated Intel and 3rd party vendors (see note2 below).

      SW/Apps version used to replicate the issue.



      Single display, clone, or extended (see note2 below).


      Display resolution & refresh rate setting of each display (see note2 below).

      1366 x 768 (32 bit) (60Hz)

      AC or DC mode, i.e. is power cable plugged in or not?


      How to repro

      Please provide steps to replicate the issue.  These steps are very crucial to finding the root cause and fix.

      A screenshot to illustrate the issue is a huge plus. A video of the failure is even better! Attach to the post or provide the YouTube link.










      1. set gsdx plugin to openGL (hardware or software mode)

      3. run pcsx2

      4. error is displayed that open gl functions are missing