Bad FBO behaviour on Intel(R) HD Graphics 520
I am writing a Game in C# using OpenTK to interface with OpenGL. For all machines tested except for the windows surface pro 4 the code works as expected. On the surface pro no exceptions or warnings...
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MFT HEVC 10bit decoder freezes on newest (22.20.16.4771) HD 530 Intel GPU driver
Hi All,I'm having problem with the HEVC decoder using Windows MFT and DirectX 9 on the newest Intel driver for Intel GPU HD 530 (CPU i-7 6700K). The problem occurs only with 10bit HEVC video, there is...
View ArticleHow to store hit ponts in an array when using paralell_for (tutorial...
Hi! I want store every hit point (vector3). But how can I do it it since it is parallel computing? Thanks!
View ArticleNV_DX_interop
Hello,I am trying to send opengl's texture to d3d9's surface, this can be used as intel QSV encoder input.On the web, I found the example of sending d3d9's surface to opengl's texture, I tried and...
View ArticleINTEL_map_texture Ubuntu 16.04
Hi,I'm working on a project that requires frequent updates of texture, and I came across documentation for the INTEL_map_texture.The documentation for it seems to be from 2012, so I was wondering if...
View Articlesupport VK_direct_mode_display for vulkan?
I was thinking with vulkan samples and found that there was a compile option for linux to enable direct to display extension. I have an intel GPU on my linux box and it results that it cannot find the...
View ArticleOpenCL double precision 'double' requires cl_khr_fp64 extension to be enabled
For my kernel, I need double precision. In CUDA, this is no problem, it is automatically supported. However, in order to support non NVIDIA hardware, the user should be able to use OpenCL, too. Here,...
View ArticleDirectMode on Intel Graphics
What is the procedure to enable DirectMode front buffer rendering on Intel Graphics in OSVR? Or even via DirectX or Vulkan at a lower level for that matter? This is another issue with the same...
View Articletexture units and texture memory on Gen9 graphics
Hi,Trying to understand a bit better how the OpenGL texture support maps to the hardware, for Gen9 processor graphics (specifically HD P530/530).For instance, where are the "texture units" located...
View ArticleSocial Video Streaming ( ex. esports + more )
Hey Friends,Been browsing the Intel forums and not found much in relation to eSports or Social Video Streaming. So, wanted to see if any other community members here might point me to Intel related...
View ArticleMSVC17 Intel Graphics: reproducible OpenGL fatal.
I was referred here by: https://communities.intel.com/message/521599#521599 Summary: Fatal inside GPU driver on buffer swap. (apparently) Vanilla Qt v5.10.0 / QtQuick 2.10 empty project cannot start...
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Direct3D11 with GDI Compatible creates the Drawing artifacts
Hi All.I'm using Direct3D11 with GDI compatible, but i have some artifacts on some new Intel GPU(530, 630)For creating IDXGISwapChain with GDI compatible i use the following code:...
View ArticleGeometry Shader Bug
I have an ongoing problem with the Intel shader compiler for Intel HD Graphics cards (most of the ones I have tested).The issue is related to utilizing a geometry shader, in which I will receive this...
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"Cpu Leak" in mfx lib
Hi everyone,I posted in https://communities.intel.com/message/524741#524741 and got adviced to post here, so here I am DescriptionWe are using mfx lib to do hardware decoding on a NUC7i5BNK composed of...
View Article[Vulkan][Linux][Mesa] SIGBUS, Bus error.
My system: Linux archlinux 4.15.6-1-ARCH #1 SMP PREEMPT Sun Feb 25 12:53:23 UTC 2018 x86_64 GNU/Linux My graphics: Intel(R) HD Graphics 630 (Kaby Lake GT2) My vulkaninfo: https://pastebin.com/b38SHK6Z...
View ArticleBlue screen when using CUI SDK to Send IGFX_I2C_AUX_WRITE Data with Intel HD...
System Information: -----------------------------------------System Used: Dell xps13 9350 CPU SKU: Intel(R) Core(TM) i3-6100UGPU SKU: Intel (R) HD Graphics 520 (21.20.16.4860) Graphics Driver Version:...
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Problems with h264 video display on Intel HD Graphics 4000
hello.I am developing an application that receives and displays a from a network camera.Updated the graphics driver in the environment that was working normally until now. Then I encountered a...
View ArticleGraphics performance of N4200
Hi, Intel, Just bought a UP Squared board, and installed a standard Ubuntu 16.04 LTS desktop system on it. The board has an N4200 CPU, 8GB RAM and 64GM eMMC. Per Intel's description I believe this...
View ArticleMassive FPS drop after updating driver
Hello community,After updating my graphics card( Intel HD Graphics 530 ) to driver version: 24.20.100.6094, I see a massive FPS drop from 60 to 35. I didn't typed any line of code before the update in...
View ArticleHD Graphics 530 , memory access violation, glGenBuffer
Hello,I have a DELL computer with Intel(R) HD Graphics 530 under Win7 64 bitsAnd i develop a 3D application which use opengl. This applications works on other computer but crash on computer with...
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