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Note: This was originally posted on 3rd June 2011 at http://forums.arm.comHello,I'm an Android dev and have bought the SGS 2 I9100 (GPU Mali 400). I have developed a tool calledGPUBench and tested on this device and found a bug which cause many artefact…
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Note: This was originally posted on 19th June 2011 at http://forums.arm.comHi,I was just investigating a color banding issue in a gles2 application on Samsung Galaxy S II and noticed that GL_DITHER was disabled by default, and could not be enabled either…
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Note: This was originally posted on 2nd August 2011 at http://forums.arm.comHardware:CPU: Telechips TCC8902 720MhzGPU: Mali200How to compile driver?Software:HOST: Linux Ubunte 10.10 (2.6.35.22 generic)TARGET: ARM Linux 2.6.29 Andoird 2.1path to the linux…
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Note: This was originally posted on 3rd October 2011 at http://forums.arm.comHi All,I am a little bit confused about this driver issue. I want to use Performance Analysis Tool. In optimization guide it is stated that in order to collect hw counter data…
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Note: This was originally posted on 27th December 2011 at http://forums.arm.comHi,From what I understand, each ARM licensee provides their own Linux user-space Mali drivers. I assume the sentence "To build a functional OpenGL ES or OpenVG driver you need…
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Note: This was originally posted on 26th April 2012 at http://forums.arm.comHelloI am trying to make ICS Android (Mali) work in Origen with 3.4 kernel Now as using Mali driver, gralloc_ump r2p4-02rel in 3.4 kernel with the following Android branch.…
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Note: This was originally posted on 10th May 2012 at http://forums.arm.comHello!I am trying to use Mali GPU performance analyzer.At first, I thought that performance analyzer can be connected to target embedded device by installing "libmaliinstr.so" library…
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Note: This was originally posted on 10th July 2012 at http://forums.arm.comHi,I'm working with Mali200 driver, and I have one puzzled question relative with Multi-sampling:Where does the driver allocate multi-sampling buffer? I do debug, but i can…
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Note: This was originally posted on 30th August 2012 at http://forums.arm.comI thought I would play with the latest software provided by Mali found here. I have a current kernel built at 3.0.39 and have been able to compile both the latest source code…
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Note: This was originally posted on 25th September 2012 at http://forums.arm.comHi,I am working on Galaxy S3, Exynos quad-core, [font=sans-serif]1.4 GHz quad-core [/font]Cortex-A9 with MALI-400 MP.The device is using Android Jelly Bean. Linux/arm version…
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Note: This was originally posted on 7th November 2012 at http://forums.arm.comWondering if OpenCL drivers will be made available for Arndale Board for Linux and Android, preferably without NDAs? And will we see OpenCL drivers shipping on Nexus 10? edit…
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Note: This was originally posted on 19th January 2013 at http://forums.arm.comWe have Linux kernel 2.6.34 compiled with Mali and UMP modules. We have not had compile errors. Everything completes fine. These modules are initialized within the init.rc…
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Note: This was originally posted on 19th March 2013 at http://forums.arm.comHellor there!! How are you? This is my first post here!!I have a BIG problem a few days ago! I have a ODROID-PC with a Exynos 4210 (Cortex A9 - Mali400) and I compiled Android…
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Note: This was originally posted on 18th June 2013 at http://forums.arm.comMali 400 on an exynos-based board:with 3.0 kernel, EGL working fine, with up to 600fps in es2gearsported drivers to 3.8 kernel, and mali acceleration working, however, the performance…
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Note: This was originally posted on 9th October 2009 at http://forums.arm.comPlease use this forum as a place to ask general questions about Mali GPUs or anything else realted to Mali technologies that you might wish to know or discuss. We will do our…
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Note: This was originally posted on 15th October 2009 at http://forums.arm.comAs we come up with various tips and hints that might help application developers working on Mali GPUs we will be posting them here so that you have instant access to them prior…
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Note: This was originally posted on 17th December 2009 at http://forums.arm.comPreviously only available to ARM Mali licensees, ARM has now made the Mali GPU OpenGL ES Application Development Guide and the Mali GPU OpenVG Application Development Guide…
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Note: This was originally posted on 7th November 2010 at http://forums.arm.comHi Guys,Trying to port an akready well running Sw from Fedora PC to the Mali400 on ST7108 chip, with GLES-2.0, I got a problem working with Framebuffer Objects.Everything is…
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Note: This was originally posted on 17th November 2010 at http://forums.arm.comI thought we could use a forum to share ideas on how to optimize graphics rendering on Mali-based devices. So, here's my first post on identifying bottlenecks in the rendering…
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Note: This was originally posted on 12th September 2011 at http://forums.arm.comSorry, this is a repost of a question I added to someone else's thread. It's a similar issue, but went unanswered. I kind of need to get an answer on this:I create…
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Note: This was originally posted on 26th October 2011 at http://forums.arm.comDriver info:EGL_VENDOR: ARMEGL_VERSION: 1.4 Linux-r2p0-05rel0GL_RENDERER: Mali-400 MPSample code:GLuint texHandle;
GLuint fboHandle;
GLenum format = GL_RGB;
glGenTextures(1, &texHandle…
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Note: This was originally posted on 1st December 2011 at http://forums.arm.comHello.I am not an expert on this field but I'm doing my best to learn about it. I have several questions regarding the ARM Mali 400 GPU, the Mali-VE6 and the NEON coprocessor…
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Note: This was originally posted on 15th February 2012 at http://forums.arm.comHi,I'm currently doing some GPGPU on the Samsung Galaxy SII (Mali-400 MP). For that I need to generate a mipmap from a texture that has been rendered to via a FBO. Unfortunately…