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193 lines
3.5 KiB
193 lines
3.5 KiB
Distribution
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============
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Along with the interface definitions, the following drivers, gallium frontends,
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and auxiliary modules are shipped in the standard Gallium distribution.
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Drivers
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-------
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Intel i915
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^^^^^^^^^^
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Driver for Intel i915 and i945 chipsets.
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LLVM Softpipe
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^^^^^^^^^^^^^
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A version of :ref:`softpipe` that uses the Low-Level Virtual Machine to
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dynamically generate optimized rasterizing pipelines.
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nVidia nv30
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^^^^^^^^^^^
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Driver for the nVidia nv30 and nv40 families of GPUs.
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nVidia nv50
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^^^^^^^^^^^
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Driver for the nVidia nv50 family of GPUs.
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nVidia nvc0
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^^^^^^^^^^^
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Driver for the nVidia nvc0 / fermi family of GPUs.
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VMware SVGA
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^^^^^^^^^^^
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Driver for VMware virtualized guest operating system graphics processing.
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ATI r300
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^^^^^^^^
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Driver for the ATI/AMD r300, r400, and r500 families of GPUs.
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ATI/AMD r600
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^^^^^^^^^^^^
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Driver for the ATI/AMD r600, r700, Evergreen and Northern Islands families of GPUs.
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AMD radeonsi
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^^^^^^^^^^^^
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Driver for the AMD Southern Islands family of GPUs.
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freedreno
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^^^^^^^^^
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Driver for Qualcomm Adreno a2xx, a3xx, and a4xx series of GPUs.
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.. _softpipe:
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Softpipe
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^^^^^^^^
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Reference software rasterizer. Slow but accurate.
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.. _trace:
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Trace
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^^^^^
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Wrapper driver. Trace dumps an XML record of the calls made to the
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:ref:`Context` and :ref:`Screen` objects that it wraps.
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Rbug
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^^^^
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Wrapper driver. :ref:`rbug` driver used with stand alone rbug-gui.
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Gallium frontends
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-----------------
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Clover
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^^^^^^
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Tracker that implements the Khronos OpenCL standard.
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.. _dri:
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Direct Rendering Infrastructure
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Tracker that implements the client-side DRI protocol, for providing direct
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acceleration services to X11 servers with the DRI extension. Supports DRI1
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and DRI2. Only GL is supported.
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GLX
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^^^
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MesaGL
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^^^^^^
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The gallium frontend implementing a GL state machine. Not usable as
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a standalone frontend; Mesa should be built with another gallium frontend,
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such as :ref:`DRI` or EGL.
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VDPAU
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^^^^^
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Tracker for Video Decode and Presentation API for Unix.
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WGL
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^^^
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Xorg DDX
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^^^^^^^^
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Tracker for Xorg X11 servers. Provides device-dependent
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modesetting and acceleration as a DDX driver.
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XvMC
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^^^^
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Tracker for X-Video Motion Compensation.
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Auxiliary
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---------
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OS
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^^
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The OS module contains the abstractions for basic operating system services:
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* memory allocation
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* simple message logging
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* obtaining run-time configuration option
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* threading primitives
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This is the bare minimum required to port Gallium to a new platform.
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The OS module already provides the implementations of these abstractions for
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the most common platforms. When targeting an embedded platform no
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implementation will be provided -- these must be provided separately.
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CSO Cache
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^^^^^^^^^
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The CSO cache is used to accelerate preparation of state by saving
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driver-specific state structures for later use.
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.. _draw:
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Draw
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^^^^
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Draw is a software :term:`TCL` pipeline for hardware that lacks vertex shaders
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or other essential parts of pre-rasterization vertex preparation.
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Gallivm
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^^^^^^^
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Indices
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^^^^^^^
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Indices provides tools for translating or generating element indices for
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use with element-based rendering.
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Pipe Buffer Managers
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^^^^^^^^^^^^^^^^^^^^
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Each of these managers provides various services to drivers that are not
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fully utilizing a memory manager.
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Remote Debugger
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^^^^^^^^^^^^^^^
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Runtime Assembly Emission
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^^^^^^^^^^^^^^^^^^^^^^^^^
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TGSI
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^^^^
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The TGSI auxiliary module provides basic utilities for manipulating TGSI
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streams.
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Translate
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^^^^^^^^^
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Util
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^^^^
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