• Use of EGL_IMAGE_PRESERVED_KHR in eglCreateImageKHR.
    Hi, I am trying to create a sample application where i am trying to use a EGLImage as texture. The EGLImage is created from a native pixmap using eglCreateImageKHR . Most of the open source sample codes...
  • X11 eglCreateImageKHR implementation
    Hi, While working with gnome-shell (X11, cogl & mutter doing window compositing) we see a strange issue when eglCreateImageKHR() is used to get an OpenGLESv2 texture of an X11 window pixmap. We are working...
  • MALI-T820 eglCreatePixmapSurface()
    I am attempting to create a surface with eglCreatePixmapSurface () using MALI-T 820, but I have failed. Opengl version uses 1.1. I'm trying to create surface with the code below, The return value of eglCreatePixmapSurface...
  • RGB888 format not working in eglCreateImageKHR
    I implemented an opengl-es application running on mali-400 gpu. I grab the 1280x960 RGB buffer from camera and render on GPU , I use zero copy operation using EGL_EXT_image_dma_buf_import extension. ...
  • Reading and writing YUV 10 bit texture
    I want to read and write YUV 10 bit texture with MALI - T 820, but I do not know how to specify it. What should I set up?