• Mali400 , supported GLSL versions?

    Ravinder
    Ravinder

    Dear Forum,

    Could you please post the all the GLSL versions supported by Mali 400.

    where can I find OpenGLES vertion -->GLSL version mapping.

    kindly please share the details.

    Thanks

    Ravinder Are

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Difference between Mali 400 and 450 GPUs in Android smart boxes

    Rodrigo Piovezan
    Rodrigo Piovezan

    Hello,

    Is there noticeable difference between the Mali 400 and Mali 450 mobile GPUs for running videogame emulators (and for Android games as well) in an Android 4.4.2 smart tv box (a device that gives smart capabilities to older TVs, either CRT or flat…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Where is mali utguard(mali-400) user space driver?

    Chanho Park
    Chanho Park

    I only found a Hikey driver from below link.

    http://malideveloper.arm.com/resources/drivers/arm-mali-utgard-gpu-user-space-drivers/

    Where is the previous release like mali400 r4p0/r5p0/r5p2?

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Measuring the ARM MALI 400 GPU per frame Time

    Ravinder
    Ravinder

    Dear ARM and All,

    I am writing a OpenGLES2.0 benchmark application for ARM MALI 400.

    the code snippet is like below,

    I am seeing the first frame is completing in lesser time than the next frames, and some time the frame time from one frame to another is…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • ARM MALI400 GPU VP and PP are not working parallel. Why ?

    Ravinder
    Ravinder

    Dear ARM Team,

     

    We are working on Mali400-MP2 HW and  MALI DDK version r5p0-01rel0.

    We are seeing almost all our applications are running serially one after other for CPU, GPU-VP, GPU-FP.

    I attached one of our application performance chart captured…

    • Answered
    • Issue.png
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    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali offline compiled shaders using in OpenGLES2.0 Application

    Ravinder
    Ravinder

    Dear All,

    I am using Mali-400 GPU.

    I want to use the Mali off-line shader compiler, to compile the Vertex shader and Fragment shaders.

    Can some one please post the example code for using off-line compiled shaders in a OpenGLES2.0 application.

    I have compiled…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • MALI-400 : eglCreateImageKHR, EGL_GL_TEXTURE_2D_KHR and updating textures with the CPU

    Bertrand Augereau
    Bertrand Augereau

    Hello everybody, I'm currently struggling with the said system.Is there somewhere a *full* sample code for Linux that does create an EGLImage for a texture and demonstrates how to update it with the CPU ?

    Reference documentation seems ok but eglGetError…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali 450 r6p1 & DMABUF

    Lionel
    Lionel

    Hello,

    I have been trying to use DMABUF With egl on a Mali 450 (on an odroid C2).

    I was able to successfully use it with the following setup for a 1920x1080 image :

    const EGLint img_attrs[] = {

              EGL_WIDTH, 1920,…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-400 strange glDrawElements behavior question

    Erik
    Erik

    Hi!

    I am developing UI application for embedded system running on Mali-400 GPU.

    So far I have stumbled with following strange behavior: glDrawElements works differently if called with

    different parameters.

    Scenario: 8 vertices, 12 indices describing 2 rectangles…

    • Answered
    • MyApplication.tar.gz
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Custom OS and mali400 binary driver

    MarkL
    MarkL

    Hi,

    I have a custom OS that does a lot of things with SoCs but now, I wish to add a display to it with a custom made GUI.

    Currently, I am very interested to use OpenGL ES and video acceleration.

    Do your binary driver has lot of links with the Linux/Android…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • How to get kernel code and user space lib android M of Mali 400MP.

    le
    le

    Dear all,

    How to get kernel code and user space lib android M of Mali 400MP?

    This is utgard structure.

    Can not find it at ARM Mali Utgard GPU series User Space Drivers?

    please support me.

    Thank you

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • How to display Mali400 GPU usage in Ubuntu?

    hunterhu
    hunterhu

    Hi,

    I am trying to determine whether or not Mali400 GPU get utilized for certain CSS web animation, is there a tool to show how much GPU is being used like the CPU usages display in command like top?

    I am using Ubuntu 14.04, is there a tool that can do…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Need eglconfigs' information that are implemented by ARM in r5p1 for Mali-400 GPU for OPEN GLES 2.0?

    vaibhav
    vaibhav

    HI Community,

    I can see that around 22 configs are implemented by ARM for mali-400 GPU for openGL ES 2.0? Is this correct?

    I am getting error while using EGLCONFIG 9. Can I get detailed information about attributes set by config 9 ?

    because  I am getting…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Not able to get display(EGL_NO_DISPLAY) while running Application for OpenVG1.1 in ARM MALI-400 r5p1

    Drashti Parikh
    Drashti Parikh

    Hi Community,

    I am trying to run application for openVG1.1 on ARM MALI-400 r5p1.
    I have compiled the libOpenEGL.so for X11 windowing system but it seems that It is not able to get the Display.

    Environment:

    -Linux

    -X11

    Code snippet:

    int tkNewWindow(CT_AppRec…
    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • 'gator driver' Complie error when enabling the GPU profiling option

    Derick Woo
    Derick Woo
    Note: This was originally posted on 18th September 2012 at http://forums.arm.com

    Hi. developers.
    Thank you in advance for your attention.


    I am trying to profile the android device using ARM Streamline Performance Analyzer.
    The target device is Odroid-A4…
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Wayland EGL for Mali400(Utgard)?

    Chanho Park
    Chanho Park

    Hi,

    As I know, the lastest version of midgard DDK can support wayland egl.

    Is there any plan to support it for mali400(utgard)? or do you already have the supported version?

    Thanks.

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Maximum texture size on Arm Mali 400MP

    Dexter
    Dexter

    I see that Arm mali supports 4K textures & i have verified this using below calls

    GLint maxGPUTextureSize;

    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxGPUTextureSize);

    My question is : In my GL application ,I have an textures which are of size more than…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • mali400 utgard fbdev r5p1_01 rectangular video memory

    gpantar
    gpantar

    Hi,

    I'm tring to use the Mali400 on the Xilinx MpSoC device (aarch64 Linux) using the utgard fbdev r5p1_01 drivers/libs.

    I used Mali_OpenGL_ES_SDK_v2.4.4.71fdbd_Linux_x64.tar.gz to build the test applications.

    I'm trying to use Mali with the graphics…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is there any libMali skeleton

    TJeruzalski
    TJeruzalski

    Hi !

    I have successfully installed my favourite Linux distribution on my device , which has Mali 400 MP4. It works fine except GPU. The kernel modules are working OK, but I have no userspace library. Where to search for libMali skeleton that I could modify…

    • Answered
    • over 4 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenCL and Sourcery codebench

    benlarsendk
    benlarsendk

    Hi. 

    I'm trying to learn more about programming to the GPU. I'm using a OrangePi, which has a Mali GPU. Though when I tried using the Mali OpenCL SDK it fails to compile (on the board with Armbian), since I don't have the Sourcery CodeBench installed. Though…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Receiving GPU fence timeouts and GPU crashes on Android 5.1.1. Mali-400 MP OpenGL ES 2.0 Android Rockchip 3126 processor. EGL implementation 1.4 Linux-r6p0-01rel1

    WalkerDaleT
    WalkerDaleT

    Good Day,

    I know this is questions is about older technology, and this may totally be the wrong forum, but I have no place else to turn. Hopefully one of the experts here can point me in the correct direction. We have developed a kiosk like app on a generic…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Why my 3d game is slow only on ARM Mali GPU ?

    julia
    julia

    Hi all,

     

    I'm new on this forum. I'm here cuz my game (minetest) is slow on only on ARM Mali-400 MP4 GPU (on this smart console http://www.jxdofficial.com/jxd-s7800b-7-inch-quad-core-game-console.html). This 3d project uses the open source engine…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali400 ROCKCHIP RK3188

    Former Member
    Former Member

    Dear,

    We have android devices based on ROCKCHIP RK3188 CPU chip with GPU mail400 @mp4 533Mhz. Under Android 5.1.1 OS, when the lastest android webview 57 is used, if we just play a simple video by HTML webview, the CPU usage reaches up to 90% with the Mali400…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • pixmap example for opengl es 2.0 on linux(x11 backend)

    vaibhav
    vaibhav

    Hi Community,

     

    Is there any simple sample example available in order to create Pixmap surface ?

    I am using Mali400 & LInux as OS. My backend/Windowing System is X11. I tried to look into ARM SDK/emulator but coudnt find any example C code.

     

    Thanks…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Rendering issue with Mali-400 MP and QML application

    ouelletk
    ouelletk

    I have a QML application (QT 5.9) that runs on an embedded Linux system using Mali-400 MP. I have some rendering issue with shapes and controls that has a radius different then 0 (round corner). Some controls are not displayed while others take a really…

    • Answered
    • over 3 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
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