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Graphics: RenderDoc, Intel, DRI, Mesa

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Graphics/Benchmarks
  • RenderDoc 1.0 Graphics Debugger Released

    RenderDoc 1.0 has been released, the open-source standalone graphics debugger that supports frame capturing and introspection of Vulkan, D3D11, D3D12, OpenGL, and OpenGL ES APIs across all major platforms.

  • Intel Developers Prepare More Cannonlake/Icelake Graphics Code For Linux 4.17

    Intel open-source developers are preparing the last of their feature work for the i915 DRM driver with the upcoming Linux 4.17 kernel cycle.

    Work already staged in DRM-Next for this Intel Direct Rendering Manager driver in Linux 4.17 includes Cannonlake support being in good shape that it's no longer hidden behind an alpha support flag, initial Intel Icelake graphics support for these "Gen 11" graphics processors, and a lot of other internal code changes/improvements. A final batch of changes is now up for testing that will target DRM-Next for Linux 4.17.

  • New DRI3 v1.1 & v1.2 Bits Now Supported By Mesa

    Of the many features coming to X.Org Server 1.20 there is now Direct Rendering Infrastructure 3 (DRI3) versions 1.1 and 1.2. Mesa has now received its patches for making use of the new functionality.

    Landing in Mesa 18.1-devel Git yesterday was DRI3 v1.2 support within the Vulkan WSI (Windowing System Integration) code used by both RADV and ANV for supporting multiple planes and buffer modifiers.

  • Shared Virtual Memory Support For Nouveau With HMM

    It's been a while since we last have seen any new Heterogeneous Memory Management patches even after its mainline introduction in Linux 4.14. But Jerome Glisse who masterminded HMM at Red Hat is now out with some Shared Virtual Memory (SVM) patches for Nouveau.

  • With Mesa Git You Can Now Run A Completely Open Graphics Stack On The Tegra X1

    With today's Mesa 18.1-devel Git code, the last of the Tegra/Nouveau code has landed where it's now rounded off for offering a completely open-source and accelerated graphics stack that works well on the Tegra210 (Tegra X1) SoC.

    Landing today in Mesa Git is the initial Tegra support for the K1 SoC and newer. There was the commit linked to and then several other related patches arriving in the tree a short time ago. This Tegra support in Mesa is needed for display support while the GPU is driven via the Nouveau NVC0 Gallium3D driver as a render node. This code is for the Tegra K1 and newer while it seems the X1 SoC is in best shape right now and there are already users of this code on this SoC running a completely open-source 3D driver stack. On the kernel side, there has already been Tegra DRM support in the mainline kernel.

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