It's mostly useful for testing, and on systems that lacks support for LLVM.Full backwards compatibility maintained API specification and reference documentation available nowĪugust 6th, 2012 – Los Angeles, SIGGRAPH 2012 – The Khronos™ Group today announced the immediate release of the OpenGL® 4.3 specification, bringing the very latest graphics functionality to the most advanced and widely adopted cross-platform 2D and 3D graphics API (application programming interface). #OPENGL 4.3 DEMO DRIVER#The Softpipe driver is a reference software rasterizer it's slow but accurate. #OPENGL 4.3 DEMO CODE#It uses LLVM as a code-generator to dynamically compile efficient machine code for the CPU. It's useful for systems without a dedicated GPU, or in the process of bringing up a platform. The LLVMPipe driver is a high-performance software renderer. More information… Software rendering LLVMPipe #OPENGL 4.3 DEMO FULL#This can be used to get full desktop OpenGL support on devices that only support Vulkan. The Zink driver is a Gallium driver that emits Vulkan API calls instead of targeting a specific GPU architecture. It uses OpenGL or OpenGL ES on the host to accelerate rendering. The VirGL driver is a virtual OpenGL GPU driver for sharing a GPU with a host for virtual machines. It uses Vulkan on the host to accelerate rendering. The Venus driver is a virtual Vulkan GPU driver for sharing a GPU with a host for virtual machines. The SVGA3D driver gives a Linux virtual machine access to the host GPU for hardware-accellerated 3D when running either on VMware hypervisors (Workstation, Fusion, and ESX). This can be used to get full desktop OpenGL support on devices that only support D3D12, as well as providing hardware acceleration for applications running under WSL. The D3D12 driver is a Gallium driver that emits D3D12 API calls instead of targeting a specific GPU architecture. #OPENGL 4.3 DEMO DRIVERS#More information… Layered Drivers Microsoft D3D12 It's a reverse-engineered, community-developed driver, and is not endorsed by ARM. Panfrost is a free and open source driver for the ARM Mali Midgard and Bifrost GPUs. It's a reverse-engineered, community-developed driver, and is not endorsed by NVIDIA. The Nouveau drivers supports a large set of NVIDIA chips, ranging from NV04 found in the Riva TNT card to NVF0 found in the GeForce GTX 780, as well as most of the Tegra GPUs. Lima is a free and open source driver for the ARM Mali-4xx family of GPUs. It's based on Iris and the former i965 driver, but is not officially supported or endorsed by Intel. The Crocus driver supports Intel's Gen 7 hardware and earlier. It's officially supported by Intel and is their next-generation Linux OpenGL driver. The Iris driver supports Intel's Gen 8 hardware and later. It's officially supported by Intel and is their official Vulkan driver for Linux. The ANV vulkan driver supports Intel's Gen 7 hardware and later. It's a reverse-engineered, community-developed driver, and is not endorsed by Qualcomm. #OPENGL 4.3 DEMO SERIES#The Freedreno driver supports the Qualcomm Adreno GPUs, from the A2xx series to the A6xx series. It's a reverse-engineered, community-developed driver, and is not endorsed by Vivante. The Etnaviv driver supports the Vivante GCxxx series of embedded GPUs. It's officially supported by Broadcom, and is one of two Linux drivers for the hardware. The VC4 driver supports Broadcom's VC4 GPU, which is found among other other things in most of the Raspberry Pis. The V3DV Vulkan driver supports Broadcom's VC5 and later GPUs, similar to the V3D driver. It's officially supported by Broadcom, and is the official Linux driver for the hardware. The V3D OpenGL driver supports Broadcom's VC5 and later GPUs, which is found in the Raspberry Pi 4. It's not officially supported by AMD, but it's based on public information provided by AMD. The AMD RADV Vulkan driver supports AMD's GCN and RDNA GPUs. It's officially supported by AMD, and is one of two Linux drivers for the hardware. The RadeonSI OpenGL and OpenCL driver supports AMD's Southern Island GPUs and later. The R600 driver supports AMD's Radeon HD 2000 GPU series.
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