0,0 → 1,214 |
Distribution |
============ |
|
Along with the interface definitions, the following drivers, state trackers, |
and auxiliary modules are shipped in the standard Gallium distribution. |
|
Drivers |
------- |
|
Intel i915 |
^^^^^^^^^^ |
|
Driver for Intel i915 and i945 chipsets. |
|
Identity |
^^^^^^^^ |
|
Wrapper driver. The identity driver is a simple skeleton that passes through |
all of its :ref:`Context` and :ref:`Screen` methods to an underlying Context |
and Screen, and as such, it is an excellent starting point for new drivers. |
|
LLVM Softpipe |
^^^^^^^^^^^^^ |
|
A version of :ref:`softpipe` that uses the Low-Level Virtual Machine to |
dynamically generate optimized rasterizing pipelines. |
|
nVidia nv30 |
^^^^^^^^^^^ |
|
Driver for the nVidia nv30 and nv40 families of GPUs. |
|
nVidia nv50 |
^^^^^^^^^^^ |
|
Driver for the nVidia nv50 family of GPUs. |
|
nVidia nvc0 |
^^^^^^^^^^^ |
|
Driver for the nVidia nvc0 / fermi family of GPUs. |
|
VMware SVGA |
^^^^^^^^^^^ |
|
Driver for VMware virtualized guest operating system graphics processing. |
|
ATI r300 |
^^^^^^^^ |
|
Driver for the ATI/AMD r300, r400, and r500 families of GPUs. |
|
ATI/AMD r600 |
^^^^^^^^^^^^ |
|
Driver for the ATI/AMD r600, r700, Evergreen and Northern Islands families of GPUs. |
|
AMD radeonsi |
^^^^^^^^^^^^ |
|
Driver for the AMD Southern Islands family of GPUs. |
|
.. _softpipe: |
|
Softpipe |
^^^^^^^^ |
|
Reference software rasterizer. Slow but accurate. |
|
Trace |
^^^^^ |
|
Wrapper driver. Trace dumps an XML record of the calls made to the |
:ref:`Context` and :ref:`Screen` objects that it wraps. |
|
Rbug |
^^^^ |
|
Wrapper driver. :ref:`rbug` driver used with stand alone rbug-gui. |
|
.. _galahad: |
|
Galahad |
^^^^^^^ |
|
Wrapper driver. Sanity checker for the internal gallium state. Normally |
a driver should n't have to sanity check the input it gets from a state |
tracker. Any wrong state received should be perceived as a state tracker bug. |
|
State Trackers |
-------------- |
|
Clover |
^^^^^^ |
|
Tracker that implements the Khronos OpenCL standard. |
|
.. _dri: |
|
Direct Rendering Infrastructure |
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
|
Tracker that implements the client-side DRI protocol, for providing direct |
acceleration services to X11 servers with the DRI extension. Supports DRI1 |
and DRI2. Only GL is supported. |
|
.. _egl: |
|
EGL |
^^^ |
|
Tracker for the Khronos EGL standard, used to set up GL and GLES contexts |
without extra knowledge of the underlying windowing system. |
|
GLX |
^^^ |
|
MesaGL |
^^^^^^ |
|
Tracker implementing a GL state machine. Not usable as a standalone tracker; |
Mesa should be built with another state tracker, such as :ref:`DRI` or |
:ref:`EGL`. |
|
OpenVG |
^^^^^^ |
|
Tracker that implements the Khronos OpenVG standard. |
|
VDPAU |
^^^^^ |
|
Tracker for Video Decode and Presentation API for Unix. |
|
WGL |
^^^ |
|
Xorg DDX |
^^^^^^^^ |
|
Tracker for Xorg X11 servers. Provides device-dependent |
modesetting and acceleration as a DDX driver. |
|
XvMC |
^^^^ |
|
Tracker for X-Video Motion Compensation. |
|
Auxiliary |
--------- |
|
OS |
^^ |
|
The OS module contains the abstractions for basic operating system services: |
|
* memory allocation |
* simple message logging |
* obtaining run-time configuration option |
* threading primitives |
|
This is the bare minimum required to port Gallium to a new platform. |
|
The OS module already provides the implementations of these abstractions for |
the most common platforms. When targeting an embedded platform no |
implementation will be provided -- these must be provided separately. |
|
CSO Cache |
^^^^^^^^^ |
|
The CSO cache is used to accelerate preparation of state by saving |
driver-specific state structures for later use. |
|
.. _draw: |
|
Draw |
^^^^ |
|
Draw is a software :term:`TCL` pipeline for hardware that lacks vertex shaders |
or other essential parts of pre-rasterization vertex preparation. |
|
Gallivm |
^^^^^^^ |
|
Indices |
^^^^^^^ |
|
Indices provides tools for translating or generating element indices for |
use with element-based rendering. |
|
Pipe Buffer Managers |
^^^^^^^^^^^^^^^^^^^^ |
|
Each of these managers provides various services to drivers that are not |
fully utilizing a memory manager. |
|
Remote Debugger |
^^^^^^^^^^^^^^^ |
|
Runtime Assembly Emission |
^^^^^^^^^^^^^^^^^^^^^^^^^ |
|
TGSI |
^^^^ |
|
The TGSI auxiliary module provides basic utilities for manipulating TGSI |
streams. |
|
Translate |
^^^^^^^^^ |
|
Util |
^^^^ |
|