docs: Don't check in generated docs.

Per ML discussion.
author: Corbin Simpson <MostAwesomeDude@gmail.com> 2010-01-05 08:22:52 -0800
committer: Corbin Simpson <MostAwesomeDude@gmail.com> 2010-01-05 08:22:52 -0800
commit: 467cccf0a77e225b886711db2b0b929ecf71e411 (patch)
tree: eae231bcd828b5ef86ed8fc8beac627da4f9fa64 /src/gallium/docs
parent: acb8073d074de23c5e3753b9096e02b8101adeca (diff)
38 files changed, 0 insertions, 6008 deletions
diff --git a/src/gallium/docs/build/html/.buildinfo b/src/gallium/docs/build/html/.buildinfo
deleted file mode 100644
index 91dc31f0ac..0000000000
--- a/src/gallium/docs/build/html/.buildinfo
+++ /dev/null
@@ -1,4 +0,0 @@
-# Sphinx build info version 1
-# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: e48279c15771d329f916579cf997b5a9
-tags: fbb0d17656682115ca4d033fb2f83ba1
diff --git a/src/gallium/docs/build/html/_sources/context.txt b/src/gallium/docs/build/html/_sources/context.txt
deleted file mode 100644
index 21f5f9111a..0000000000
--- a/src/gallium/docs/build/html/_sources/context.txt
+++ /dev/null
@@ -1,128 +0,0 @@
-Context
-=======
-
-The context object represents the purest, most directly accessible, abilities
-of the device's 3D rendering pipeline.
-
-Methods
--------
-
-CSO State
-^^^^^^^^^
-
-All CSO state is created, bound, and destroyed, with triplets of methods that
-all follow a specific naming scheme. For example, ``create_blend_state``,
-``bind_blend_state``, and ``destroy_blend_state``.
-
-CSO objects handled by the context object:
-
-* :ref:`Blend`: ``*_blend_state``
-* :ref:`Sampler`: These are special; they can be bound to either vertex or
-  fragment samplers, and they are bound in groups.
-  ``bind_fragment_sampler_states``, ``bind_vertex_sampler_states``
-* :ref:`Rasterizer`: ``*_rasterizer_state``
-* :ref:`Depth, Stencil, & Alpha`: ``*_depth_stencil_alpha_state``
-* :ref:`Shader`: These have two sets of methods. ``*_fs_state`` is for
-  fragment shaders, and ``*_vs_state`` is for vertex shaders.
-
-
-Resource Binding State
-^^^^^^^^^^^^^^^^^^^^^^
-
-This state describes how resources in various flavours (textures,
-buffers, surfaces) are bound to the driver.
-
-
-* ``set_constant_buffer``
-* ``set_framebuffer_state``
-* ``set_fragment_sampler_textures``
-* ``set_vertex_sampler_textures``
-* ``set_vertex_buffers``
-
-
-Non-CSO State
-^^^^^^^^^^^^^
-
-These pieces of state are too small, variable, and/or trivial to have CSO
-objects. They all follow simple, one-method binding calls, e.g.
-``set_edgeflags``.
-
-* ``set_edgeflags``
-* ``set_blend_color``
-* ``set_clip_state``
-* ``set_polygon_stipple``
-* ``set_scissor_state``
-* ``set_viewport_state``
-* ``set_vertex_elements``
-
-
-Clearing
-^^^^^^^^
-
-``clear`` initializes some or all of the surfaces currently bound to
-the framebuffer to particular RGBA, depth, or stencil values.
-
-Clear is one of the most difficult concepts to nail down to a single
-interface and it seems likely that we will want to add additional
-clear paths, for instance clearing surfaces not bound to the
-framebuffer, or read-modify-write clears such as depth-only or
-stencil-only clears of packed depth-stencil buffers.  
-
-
-Drawing
-^^^^^^^
-
-``draw_arrays``
-
-``draw_elements``
-
-``draw_range_elements``
-
-
-Queries
-^^^^^^^
-
-Queries gather some statistic from the 3D pipeline over one or more
-draws.  Queries may be nested, though no state tracker currently
-exercises this.  
-
-Queries can be created with ``create_query`` and deleted with
-``destroy_query``. To enable a query, use ``begin_query``, and when finished,
-use ``end_query`` to stop the query. Finally, ``get_query_result`` is used
-to retrieve the results.
-
-Flushing
-^^^^^^^^
-
-``flush``
-
-
-Resource Busy Queries
-^^^^^^^^^^^^^^^^^^^^^
-
-``is_texture_referenced``
-
-``is_buffer_referenced``
-
-
-
-Blitting
-^^^^^^^^
-
-These methods emulate classic blitter controls. They are not guaranteed to be
-available; if they are set to NULL, then they are not present.
-
-These methods operate directly on ``pipe_surface`` objects, and stand
-apart from any 3D state in the context.  Blitting functionality may be
-moved to a separate abstraction at some point in the future.
-
-``surface_fill`` performs a fill operation on a section of a surface.
-
-``surface_copy`` blits a region of a surface to a region of another surface,
-provided that both surfaces are the same format. The source and destination
-may be the same surface, and overlapping blits are permitted.
-
-The interfaces to these calls are likely to change to make it easier
-for a driver to batch multiple blits with the same source and
-destination.
-
diff --git a/src/gallium/docs/build/html/_sources/cso.txt b/src/gallium/docs/build/html/_sources/cso.txt
deleted file mode 100644
index dab1ee50f3..0000000000
--- a/src/gallium/docs/build/html/_sources/cso.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-CSO
-===
-
-CSO, Constant State Objects, are a core part of Gallium's API.
-
-CSO work on the principle of reusable state; they are created by filling
-out a state object with the desired properties, then passing that object
-to a context. The context returns an opaque context-specific handle which
-can be bound at any time for the desired effect.
-
-.. toctree::
-   :glob:
-
-   cso/*
diff --git a/src/gallium/docs/build/html/_sources/cso/blend.txt b/src/gallium/docs/build/html/_sources/cso/blend.txt
deleted file mode 100644
index fd9e4a1e2d..0000000000
--- a/src/gallium/docs/build/html/_sources/cso/blend.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-.. _blend:
-
-Blend
-=====
-
-This state controls blending of the final fragments into the target rendering
-buffers.
-
-XXX it is unresolved what behavior should result if blend_enable is off.
-
-Members
--------
-
-XXX undocumented members
diff --git a/src/gallium/docs/build/html/_sources/cso/dsa.txt b/src/gallium/docs/build/html/_sources/cso/dsa.txt
deleted file mode 100644
index 12abaa9d6f..0000000000
--- a/src/gallium/docs/build/html/_sources/cso/dsa.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-.. _depth,stencil,&alpha:
-
-Depth, Stencil, & Alpha
-=======================
-
-These three states control the depth, stencil, and alpha tests, used to
-discard fragments that have passed through the fragment shader.
-
-Traditionally, these three tests have been clumped together in hardware, so
-they are all stored in one structure.
-
-During actual execution, the order of operations done on fragments is always:
-
-* Stencil
-* Depth
-* Alpha
-
-Depth Members
--------------
-
-enabled
-    Whether the depth test is enabled.
-writemask
-    Whether the depth buffer receives depth writes.
-func
-    The depth test function. One of PIPE_FUNC.
-
-Stencil Members
----------------
-
-XXX document valuemask, writemask
-
-enabled
-    Whether the stencil test is enabled. For the second stencil, whether the
-    two-sided stencil is enabled.
-func
-    The stencil test function. One of PIPE_FUNC.
-ref_value
-    Stencil test reference value; used for certain functions.
-fail_op
-    The operation to carry out if the stencil test fails. One of
-    PIPE_STENCIL_OP.
-zfail_op
-    The operation to carry out if the stencil test passes but the depth test
-    fails. One of PIPE_STENCIL_OP.
-zpass_op
-    The operation to carry out if the stencil test and depth test both pass.
-    One of PIPE_STENCIL_OP.
-
-Alpha Members
--------------
-
-enabled
-    Whether the alpha test is enabled.
-func
-    The alpha test function. One of PIPE_FUNC.
-ref_value
-    Alpha test reference value; used for certain functions.
diff --git a/src/gallium/docs/build/html/_sources/cso/rasterizer.txt b/src/gallium/docs/build/html/_sources/cso/rasterizer.txt
deleted file mode 100644
index afb58ea375..0000000000
--- a/src/gallium/docs/build/html/_sources/cso/rasterizer.txt
+++ /dev/null
@@ -1,87 +0,0 @@
-.. _rasterizer:
-
-Rasterizer
-==========
-
-The rasterizer is the main chunk of state controlling how vertices are
-interpolated into fragments.
-
-Members
--------
-
-XXX undocumented light_twoside, front_winding, cull_mode, fill_cw, fill_ccw, offset_cw, offset_ccw
-XXX moar undocumented poly_smooth, line_stipple_factor, line_last_pixel, offset_units, offset_scale
-XXX sprite_coord_mode
-
-flatshade
-    If set, the provoking vertex of each polygon is used to determine the
-    color of the entire polygon. If not set, the color fragments will be
-    interpolated from each vertex's color.
-scissor
-    Whether the scissor test is enabled.
-poly_stipple_enable
-    Whether polygon stippling is enabled.
-point_smooth
-    Whether points should be smoothed. Point smoothing turns rectangular
-    points into circles or ovals.
-point_sprite
-    Whether point sprites are enabled.
-point_size_per_vertex
-    Whether vertices have a point size element.
-multisample
-    Whether :ref:`MSAA` is enabled.
-line_smooth
-    Whether lines should be smoothed. Line smoothing is simply anti-aliasing.
-line_stipple_enable
-    Whether line stippling is enabled.
-line_stipple_pattern
-    16-bit bitfield of on/off flags, used to pattern the line stipple.
-bypass_vs_clip_and_viewport
-    Whether the entire TCL pipeline should be bypassed. This implies that
-    vertices are pre-transformed for the viewport, and will not be run
-    through the vertex shader. Note that implementations may still clip away
-    vertices that are not in the viewport.
-flatshade_first
-    Whether the first vertex should be the provoking vertex, for most
-    primitives. If not set, the last vertex is the provoking vertex.
-gl_rasterization_rules
-    Whether the rasterizer should use (0.5, 0.5) pixel centers. When not set,
-    the rasterizer will use (0, 0) for pixel centers.
-line_width
-    The width of lines.
-point_size
-    The size of points, if not specified per-vertex.
-point_size_min
-    The minimum size of points.
-point_size_max
-    The maximum size of points.
-
-Notes
------
-
-flatshade
-^^^^^^^^^
-
-The actual interpolated shading algorithm is obviously
-implementation-dependent, but will usually be Gourard for most hardware.
-
-bypass_vs_clip_and_viewport
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-When set, this implies that vertices are pre-transformed for the viewport, and
-will not be run through the vertex shader. Note that implementations may still
-clip away vertices that are not visible.
-
-flatshade_first
-^^^^^^^^^^^^^^^
-
-There are several important exceptions to the specification of this rule.
-
-* ``PIPE_PRIMITIVE_POLYGON``: The provoking vertex is always the first
-  vertex. If the caller wishes to change the provoking vertex, they merely
-  need to rotate the vertices themselves.
-* ``PIPE_PRIMITIVE_QUAD``, ``PIPE_PRIMITIVE_QUAD_STRIP``: This option has no
-  effect; the provoking vertex is always the last vertex.
-* ``PIPE_PRIMITIVE_TRIANGLE_FAN``: When set, the provoking vertex is the
-  second vertex, not the first. This permits each segment of the fan to have
-  a different color.
diff --git a/src/gallium/docs/build/html/_sources/cso/sampler.txt b/src/gallium/docs/build/html/_sources/cso/sampler.txt
deleted file mode 100644
index e3f1757f57..0000000000
--- a/src/gallium/docs/build/html/_sources/cso/sampler.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-.. _sampler:
-
-Sampler
-=======
-
-Texture units have many options for selecting texels from loaded textures;
-this state controls an individual texture unit's texel-sampling settings.
-
-Texture coordinates are always treated as four-dimensional, and referred to
-with the traditional (S, T, R, Q) notation.
-
-Members
--------
-
-XXX undocumented compare_mode, compare_func
-
-wrap_s
-    How to wrap the S coordinate. One of PIPE_TEX_WRAP.
-wrap_t
-    How to wrap the T coordinate. One of PIPE_TEX_WRAP.
-wrap_r
-    How to wrap the R coordinate. One of PIPE_TEX_WRAP.
-min_img_filter
-    The filter to use when minifying texels. One of PIPE_TEX_FILTER.
-min_mip_filter
-    The filter to use when minifying mipmapped textures. One of
-    PIPE_TEX_FILTER.
-mag_img_filter
-    The filter to use when magnifying texels. One of PIPE_TEX_FILTER.
-normalized_coords
-    Whether the texture coordinates are normalized. If normalized, they will
-    always be in [0, 1]. If not, they will be in the range of each dimension
-    of the loaded texture.
-prefilter
-    XXX From the Doxy, "weird sampling state exposed by some APIs." Refine.
-lod_bias
-    The bias to apply to the level of detail.
-min_lod
-    Minimum level of detail, used to clamp LoD after bias.
-max_lod
-    Maximum level of detail, used to clamp LoD after bias.
-border_color
-    RGBA color used for out-of-bounds coordinates.
-max_anisotropy
-    Maximum filtering to apply anisotropically to textures. Setting this to
-    1.0 effectively disables anisotropic filtering.
diff --git a/src/gallium/docs/build/html/_sources/cso/shader.txt b/src/gallium/docs/build/html/_sources/cso/shader.txt
deleted file mode 100644
index 0ee42c8787..0000000000
--- a/src/gallium/docs/build/html/_sources/cso/shader.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-.. _shader:
-
-Shader
-======
-
-One of the two types of shaders supported by Gallium.
-
-Members
--------
-
-tokens
-    A list of tgsi_tokens.
diff --git a/src/gallium/docs/build/html/_sources/glossary.txt b/src/gallium/docs/build/html/_sources/glossary.txt
deleted file mode 100644
index 6a9110ce78..0000000000
--- a/src/gallium/docs/build/html/_sources/glossary.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Glossary
-========
-
-.. glossary::
-   :sorted:
-
-   MSAA
-      Multi-Sampled Anti-Aliasing. A basic anti-aliasing technique that takes
-      multiple samples of the depth buffer, and uses this information to
-      smooth the edges of polygons.
diff --git a/src/gallium/docs/build/html/_sources/index.txt b/src/gallium/docs/build/html/_sources/index.txt
deleted file mode 100644
index 1800bbed47..0000000000
--- a/src/gallium/docs/build/html/_sources/index.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-.. Gallium documentation master file, created by
-   sphinx-quickstart on Sun Dec 20 14:09:05 2009.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
-Welcome to Gallium's documentation!
-===================================
-
-Contents:
-
-.. toctree::
-   :maxdepth: 2
-
-   intro
-   tgsi
-   screen
-   context
-   cso
-   glossary
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
-
diff --git a/src/gallium/docs/build/html/_sources/intro.txt b/src/gallium/docs/build/html/_sources/intro.txt
deleted file mode 100644
index 1ea103840a..0000000000
--- a/src/gallium/docs/build/html/_sources/intro.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Introduction
-============
-
-What is Gallium?
-----------------
-
-Gallium is essentially an API for writing graphics drivers in a largely
-device-agnostic fashion. It provides several objects which encapsulate the
-core services of graphics hardware in a straightforward manner.
diff --git a/src/gallium/docs/build/html/_sources/screen.txt b/src/gallium/docs/build/html/_sources/screen.txt
deleted file mode 100644
index 9631e6967e..0000000000
--- a/src/gallium/docs/build/html/_sources/screen.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Screen
-======
-
-A screen is an object representing the context-independent part of a device.
-
-Methods
--------
-
-XXX moar; got bored
-
-get_name
-^^^^^^^^
-
-Returns an identifying name for the screen.
-
-get_vendor
-^^^^^^^^^^
-
-Returns the screen vendor.
-
-get_param
-^^^^^^^^^
-
-Get an integer/boolean screen parameter.
-
-get_paramf
-^^^^^^^^^^
-
-Get a floating-point screen parameter.
-
-is_format_supported
-^^^^^^^^^^^^^^^^^^^
-
-See if a format can be used in a specific manner.
-
-texture_create
-^^^^^^^^^^^^^^
-
-Given a template of texture setup, create a BO-backed texture.
diff --git a/src/gallium/docs/build/html/_sources/tgsi.txt b/src/gallium/docs/build/html/_sources/tgsi.txt
deleted file mode 100644
index 12687f29dc..0000000000
--- a/src/gallium/docs/build/html/_sources/tgsi.txt
+++ /dev/null
@@ -1,1271 +0,0 @@
-TGSI
-====
-
-TGSI, Tungsten Graphics Shader Instructions, is an intermediate language
-for describing shaders. Since Gallium is inherently shaderful, shaders are
-an important part of the API. TGSI is the only intermediate representation
-used by all drivers.
-
-Instruction Set
----------------
-
-From GL_NV_vertex_program
-^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-ARL - Address Register Load
-
-.. math::
-
-  dst.x = \lfloor src.x\rfloor
-
-  dst.y = \lfloor src.y\rfloor
-
-  dst.z = \lfloor src.z\rfloor
-
-  dst.w = \lfloor src.w\rfloor
-
-
-MOV - Move
-
-.. math::
-
-  dst.x = src.x
-
-  dst.y = src.y
-
-  dst.z = src.z
-
-  dst.w = src.w
-
-
-LIT - Light Coefficients
-
-.. math::
-
-  dst.x = 1
-
-  dst.y = max(src.x, 0)
-
-  dst.z = (src.x > 0) ? max(src.y, 0)^{clamp(src.w, -128, 128))} : 0
-
-  dst.w = 1
-
-
-RCP - Reciprocal
-
-.. math::
-
-  dst.x = \frac{1}{src.x}
-
-  dst.y = \frac{1}{src.x}
-
-  dst.z = \frac{1}{src.x}
-
-  dst.w = \frac{1}{src.x}
-
-
-RSQ - Reciprocal Square Root
-
-.. math::
-
-  dst.x = \frac{1}{\sqrt{|src.x|}}
-
-  dst.y = \frac{1}{\sqrt{|src.x|}}
-
-  dst.z = \frac{1}{\sqrt{|src.x|}}
-
-  dst.w = \frac{1}{\sqrt{|src.x|}}
-
-
-EXP - Approximate Exponential Base 2
-
-.. math::
-
-  dst.x = 2^{\lfloor src.x\rfloor}
-
-  dst.y = src.x - \lfloor src.x\rfloor
-
-  dst.z = 2^{src.x}
-
-  dst.w = 1
-
-
-LOG - Approximate Logarithm Base 2
-
-.. math::
-
-  dst.x = \lfloor\log_2{|src.x|}\rfloor
-
-  dst.y = \frac{|src.x|}{2^{\lfloor\log_2{|src.x|}\rfloor}}
-
-  dst.z = \log_2{|src.x|}
-
-  dst.w = 1
-
-
-MUL - Multiply
-
-.. math::
-
-  dst.x = src0.x \times src1.x
-
-  dst.y = src0.y \times src1.y
-
-  dst.z = src0.z \times src1.z
-
-  dst.w = src0.w \times src1.w
-
-
-ADD - Add
-
-.. math::
-
-  dst.x = src0.x + src1.x
-
-  dst.y = src0.y + src1.y
-
-  dst.z = src0.z + src1.z
-
-  dst.w = src0.w + src1.w
-
-
-DP3 - 3-component Dot Product
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-  dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-  dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-  dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-
-DP4 - 4-component Dot Product
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-  dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-  dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-  dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-
-DST - Distance Vector
-
-.. math::
-
-  dst.x = 1
-
-  dst.y = src0.y \times src1.y
-
-  dst.z = src0.z
-
-  dst.w = src1.w
-
-
-MIN - Minimum
-
-.. math::
-
-  dst.x = min(src0.x, src1.x)
-
-  dst.y = min(src0.y, src1.y)
-
-  dst.z = min(src0.z, src1.z)
-
-  dst.w = min(src0.w, src1.w)
-
-
-MAX - Maximum
-
-.. math::
-
-  dst.x = max(src0.x, src1.x)
-
-  dst.y = max(src0.y, src1.y)
-
-  dst.z = max(src0.z, src1.z)
-
-  dst.w = max(src0.w, src1.w)
-
-
-SLT - Set On Less Than
-
-.. math::
-
-  dst.x = (src0.x < src1.x) ? 1 : 0
-
-  dst.y = (src0.y < src1.y) ? 1 : 0
-
-  dst.z = (src0.z < src1.z) ? 1 : 0
-
-  dst.w = (src0.w < src1.w) ? 1 : 0
-
-
-SGE - Set On Greater Equal Than
-
-.. math::
-
-  dst.x = (src0.x >= src1.x) ? 1 : 0
-
-  dst.y = (src0.y >= src1.y) ? 1 : 0
-
-  dst.z = (src0.z >= src1.z) ? 1 : 0
-
-  dst.w = (src0.w >= src1.w) ? 1 : 0
-
-
-MAD - Multiply And Add
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src2.x
-
-  dst.y = src0.y \times src1.y + src2.y
-
-  dst.z = src0.z \times src1.z + src2.z
-
-  dst.w = src0.w \times src1.w + src2.w
-
-
-SUB - Subtract
-
-.. math::
-
-  dst.x = src0.x - src1.x
-
-  dst.y = src0.y - src1.y
-
-  dst.z = src0.z - src1.z
-
-  dst.w = src0.w - src1.w
-
-
-LRP - Linear Interpolate
-
-.. math::
-
-  dst.x = src0.x \times (src1.x - src2.x) + src2.x
-
-  dst.y = src0.y \times (src1.y - src2.y) + src2.y
-
-  dst.z = src0.z \times (src1.z - src2.z) + src2.z
-
-  dst.w = src0.w \times (src1.w - src2.w) + src2.w
-
-
-CND - Condition
-
-.. math::
-
-  dst.x = (src2.x > 0.5) ? src0.x : src1.x
-
-  dst.y = (src2.y > 0.5) ? src0.y : src1.y
-
-  dst.z = (src2.z > 0.5) ? src0.z : src1.z
-
-  dst.w = (src2.w > 0.5) ? src0.w : src1.w
-
-
-DP2A - 2-component Dot Product And Add
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-  dst.y = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-  dst.z = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-  dst.w = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-
-FRAC - Fraction
-
-.. math::
-
-  dst.x = src.x - \lfloor src.x\rfloor
-
-  dst.y = src.y - \lfloor src.y\rfloor
-
-  dst.z = src.z - \lfloor src.z\rfloor
-
-  dst.w = src.w - \lfloor src.w\rfloor
-
-
-CLAMP - Clamp
-
-.. math::
-
-  dst.x = clamp(src0.x, src1.x, src2.x)
-
-  dst.y = clamp(src0.y, src1.y, src2.y)
-
-  dst.z = clamp(src0.z, src1.z, src2.z)
-
-  dst.w = clamp(src0.w, src1.w, src2.w)
-
-
-FLR - Floor
-
-This is identical to ARL.
-
-.. math::
-
-  dst.x = \lfloor src.x\rfloor
-
-  dst.y = \lfloor src.y\rfloor
-
-  dst.z = \lfloor src.z\rfloor
-
-  dst.w = \lfloor src.w\rfloor
-
-
-ROUND - Round
-
-.. math::
-
-  dst.x = round(src.x)
-
-  dst.y = round(src.y)
-
-  dst.z = round(src.z)
-
-  dst.w = round(src.w)
-
-
-EX2 - Exponential Base 2
-
-.. math::
-
-  dst.x = 2^{src.x}
-
-  dst.y = 2^{src.x}
-
-  dst.z = 2^{src.x}
-
-  dst.w = 2^{src.x}
-
-
-LG2 - Logarithm Base 2
-
-.. math::
-
-  dst.x = \log_2{src.x}
-
-  dst.y = \log_2{src.x}
-
-  dst.z = \log_2{src.x}
-
-  dst.w = \log_2{src.x}
-
-
-POW - Power
-
-.. math::
-
-  dst.x = src0.x^{src1.x}
-
-  dst.y = src0.x^{src1.x}
-
-  dst.z = src0.x^{src1.x}
-
-  dst.w = src0.x^{src1.x}
-
-XPD - Cross Product
-
-.. math::
-
-  dst.x = src0.y \times src1.z - src1.y \times src0.z
-
-  dst.y = src0.z \times src1.x - src1.z \times src0.x
-
-  dst.z = src0.x \times src1.y - src1.x \times src0.y
-
-  dst.w = 1
-
-
-ABS - Absolute
-
-.. math::
-
-  dst.x = |src.x|
-
-  dst.y = |src.y|
-
-  dst.z = |src.z|
-
-  dst.w = |src.w|
-
-
-RCC - Reciprocal Clamped
-
-XXX cleanup on aisle three
-
-.. math::
-
-  dst.x = (1 / src.x) > 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-  dst.y = (1 / src.x) > 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-  dst.z = (1 / src.x) > 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-  dst.w = (1 / src.x) > 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-
-DPH - Homogeneous Dot Product
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-  dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-  dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-  dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-
-COS - Cosine
-
-.. math::
-
-  dst.x = \cos{src.x}
-
-  dst.y = \cos{src.x}
-
-  dst.z = \cos{src.x}
-
-  dst.w = \cos{src.w}
-
-
-DDX - Derivative Relative To X
-
-.. math::
-
-  dst.x = partialx(src.x)
-
-  dst.y = partialx(src.y)
-
-  dst.z = partialx(src.z)
-
-  dst.w = partialx(src.w)
-
-
-DDY - Derivative Relative To Y
-
-.. math::
-
-  dst.x = partialy(src.x)
-
-  dst.y = partialy(src.y)
-
-  dst.z = partialy(src.z)
-
-  dst.w = partialy(src.w)
-
-
-KILP - Predicated Discard
-
-  discard
-
-
-PK2H - Pack Two 16-bit Floats
-
-  TBD
-
-
-PK2US - Pack Two Unsigned 16-bit Scalars
-
-  TBD
-
-
-PK4B - Pack Four Signed 8-bit Scalars
-
-  TBD
-
-
-PK4UB - Pack Four Unsigned 8-bit Scalars
-
-  TBD
-
-
-RFL - Reflection Vector
-
-.. math::
-
-  dst.x = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.x - src1.x
-
-  dst.y = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.y - src1.y
-
-  dst.z = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.z - src1.z
-
-  dst.w = 1
-
-Considered for removal.
-
-
-SEQ - Set On Equal
-
-.. math::
-
-  dst.x = (src0.x == src1.x) ? 1 : 0
-  dst.y = (src0.y == src1.y) ? 1 : 0
-  dst.z = (src0.z == src1.z) ? 1 : 0
-  dst.w = (src0.w == src1.w) ? 1 : 0
-
-
-SFL - Set On False
-
-.. math::
-
-  dst.x = 0
-  dst.y = 0
-  dst.z = 0
-  dst.w = 0
-
-Considered for removal.
-
-SGT - Set On Greater Than
-
-.. math::
-
-  dst.x = (src0.x > src1.x) ? 1 : 0
-  dst.y = (src0.y > src1.y) ? 1 : 0
-  dst.z = (src0.z > src1.z) ? 1 : 0
-  dst.w = (src0.w > src1.w) ? 1 : 0
-
-
-SIN - Sine
-
-.. math::
-
-  dst.x = \sin{src.x}
-
-  dst.y = \sin{src.x}
-
-  dst.z = \sin{src.x}
-
-  dst.w = \sin{src.w}
-
-
-SLE - Set On Less Equal Than
-
-.. math::
-
-  dst.x = (src0.x <= src1.x) ? 1 : 0
-  dst.y = (src0.y <= src1.y) ? 1 : 0
-  dst.z = (src0.z <= src1.z) ? 1 : 0
-  dst.w = (src0.w <= src1.w) ? 1 : 0
-
-
-SNE - Set On Not Equal
-
-.. math::
-
-  dst.x = (src0.x != src1.x) ? 1 : 0
-  dst.y = (src0.y != src1.y) ? 1 : 0
-  dst.z = (src0.z != src1.z) ? 1 : 0
-  dst.w = (src0.w != src1.w) ? 1 : 0
-
-
-STR - Set On True
-
-.. math::
-
-  dst.x = 1
-  dst.y = 1
-  dst.z = 1
-  dst.w = 1
-
-
-TEX - Texture Lookup
-
-  TBD
-
-
-TXD - Texture Lookup with Derivatives
-
-  TBD
-
-
-TXP - Projective Texture Lookup
-
-  TBD
-
-
-UP2H - Unpack Two 16-Bit Floats
-
-  TBD
-
-  Considered for removal.
-
-UP2US - Unpack Two Unsigned 16-Bit Scalars
-
-  TBD
-
-  Considered for removal.
-
-UP4B - Unpack Four Signed 8-Bit Values
-
-  TBD
-
-  Considered for removal.
-
-UP4UB - Unpack Four Unsigned 8-Bit Scalars
-
-  TBD
-
-  Considered for removal.
-
-X2D - 2D Coordinate Transformation
-
-.. math::
-
-  dst.x = src0.x + src1.x \times src2.x + src1.y \times src2.y
-  dst.y = src0.y + src1.x \times src2.z + src1.y \times src2.w
-  dst.z = src0.x + src1.x \times src2.x + src1.y \times src2.y
-  dst.w = src0.y + src1.x \times src2.z + src1.y \times src2.w
-
-Considered for removal.
-
-
-From GL_NV_vertex_program2
-^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-ARA - Address Register Add
-
-  TBD
-
-  Considered for removal.
-
-ARR - Address Register Load With Round
-
-.. math::
-
-  dst.x = round(src.x)
-
-  dst.y = round(src.y)
-
-  dst.z = round(src.z)
-
-  dst.w = round(src.w)
-
-
-BRA - Branch
-
-  pc = target
-
-  Considered for removal.
-
-CAL - Subroutine Call
-
-  push(pc)
-  pc = target
-
-
-RET - Subroutine Call Return
-
-  pc = pop()
-
-  Potential restrictions:  
-  \times Only occurs at end of function.
-
-SSG - Set Sign
-
-.. math::
-
-  dst.x = (src.x > 0) ? 1 : (src.x < 0) ? -1 : 0
-
-  dst.y = (src.y > 0) ? 1 : (src.y < 0) ? -1 : 0
-
-  dst.z = (src.z > 0) ? 1 : (src.z < 0) ? -1 : 0
-
-  dst.w = (src.w > 0) ? 1 : (src.w < 0) ? -1 : 0
-
-
-CMP - Compare
-
-.. math::
-
-  dst.x = (src0.x < 0) ? src1.x : src2.x
-
-  dst.y = (src0.y < 0) ? src1.y : src2.y
-
-  dst.z = (src0.z < 0) ? src1.z : src2.z
-
-  dst.w = (src0.w < 0) ? src1.w : src2.w
-
-
-KIL - Conditional Discard
-
-.. math::
-
-  if (src.x < 0 || src.y < 0 || src.z < 0 || src.w < 0)
-    discard
-  endif
-
-
-SCS - Sine Cosine
-
-.. math::
-
-  dst.x = \cos{src.x}
-
-  dst.y = \sin{src.x}
-
-  dst.z = 0
-
-  dst.y = 1
-
-
-TXB - Texture Lookup With Bias
-
-  TBD
-
-
-NRM - 3-component Vector Normalise
-
-.. math::
-
-  dst.x = src.x / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-  dst.y = src.y / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-  dst.z = src.z / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-  dst.w = 1
-
-
-DIV - Divide
-
-.. math::
-
-  dst.x = \frac{src0.x}{src1.x}
-
-  dst.y = \frac{src0.y}{src1.y}
-
-  dst.z = \frac{src0.z}{src1.z}
-
-  dst.w = \frac{src0.w}{src1.w}
-
-
-DP2 - 2-component Dot Product
-
-.. math::
-
-  dst.x = src0.x \times src1.x + src0.y \times src1.y
-
-  dst.y = src0.x \times src1.x + src0.y \times src1.y
-
-  dst.z = src0.x \times src1.x + src0.y \times src1.y
-
-  dst.w = src0.x \times src1.x + src0.y \times src1.y
-
-
-TXL - Texture Lookup With LOD
-
-  TBD
-
-
-BRK - Break
-
-  TBD
-
-
-IF - If
-
-  TBD
-
-
-BGNFOR - Begin a For-Loop
-
-  dst.x = floor(src.x)
-  dst.y = floor(src.y)
-  dst.z = floor(src.z)
-
-  if (dst.y <= 0)
-    pc = [matching ENDFOR] + 1
-  endif
-
-  Note: The destination must be a loop register.
-        The source must be a constant register.
-
-  Considered for cleanup / removal.
-
-
-REP - Repeat
-
-  TBD
-
-
-ELSE - Else
-
-  TBD
-
-
-ENDIF - End If
-
-  TBD
-
-
-ENDFOR - End a For-Loop
-
-  dst.x = dst.x + dst.z
-  dst.y = dst.y - 1.0
-
-  if (dst.y > 0)
-    pc = [matching BGNFOR instruction] + 1
-  endif
-
-  Note: The destination must be a loop register.
-
-  Considered for cleanup / removal.
-
-ENDREP - End Repeat
-
-  TBD
-
-
-PUSHA - Push Address Register On Stack
-
-  push(src.x)
-  push(src.y)
-  push(src.z)
-  push(src.w)
-
-  Considered for cleanup / removal.
-
-POPA - Pop Address Register From Stack
-
-  dst.w = pop()
-  dst.z = pop()
-  dst.y = pop()
-  dst.x = pop()
-
-  Considered for cleanup / removal.
-
-
-From GL_NV_gpu_program4
-^^^^^^^^^^^^^^^^^^^^^^^^
-
-Support for these opcodes indicated by a special pipe capability bit (TBD).
-
-CEIL - Ceiling
-
-.. math::
-
-  dst.x = \lceil src.x\rceil
-
-  dst.y = \lceil src.y\rceil
-
-  dst.z = \lceil src.z\rceil
-
-  dst.w = \lceil src.w\rceil
-
-
-I2F - Integer To Float
-
-.. math::
-
-  dst.x = (float) src.x
-
-  dst.y = (float) src.y
-
-  dst.z = (float) src.z
-
-  dst.w = (float) src.w
-
-
-NOT - Bitwise Not
-
-.. math::
-
-  dst.x = ~src.x
-
-  dst.y = ~src.y
-
-  dst.z = ~src.z
-
-  dst.w = ~src.w
-
-
-TRUNC - Truncate
-
-XXX how is this different from floor?
-
-.. math::
-
-  dst.x = trunc(src.x)
-
-  dst.y = trunc(src.y)
-
-  dst.z = trunc(src.z)
-
-  dst.w = trunc(src.w)
-
-
-SHL - Shift Left
-
-.. math::
-
-  dst.x = src0.x << src1.x
-
-  dst.y = src0.y << src1.x
-
-  dst.z = src0.z << src1.x
-
-  dst.w = src0.w << src1.x
-
-
-SHR - Shift Right
-
-.. math::
-
-  dst.x = src0.x >> src1.x
-
-  dst.y = src0.y >> src1.x
-
-  dst.z = src0.z >> src1.x
-
-  dst.w = src0.w >> src1.x
-
-
-AND - Bitwise And
-
-.. math::
-
-  dst.x = src0.x & src1.x
-
-  dst.y = src0.y & src1.y
-
-  dst.z = src0.z & src1.z
-
-  dst.w = src0.w & src1.w
-
-
-OR - Bitwise Or
-
-.. math::
-
-  dst.x = src0.x | src1.x
-
-  dst.y = src0.y | src1.y
-
-  dst.z = src0.z | src1.z
-
-  dst.w = src0.w | src1.w
-
-
-MOD - Modulus
-
-.. math::
-
-  dst.x = src0.x \bmod src1.x
-
-  dst.y = src0.y \bmod src1.y
-
-  dst.z = src0.z \bmod src1.z
-
-  dst.w = src0.w \bmod src1.w
-
-
-XOR - Bitwise Xor
-
-.. math::
-
-  dst.x = src0.x ^ src1.x
-
-  dst.y = src0.y ^ src1.y
-
-  dst.z = src0.z ^ src1.z
-
-  dst.w = src0.w ^ src1.w
-
-
-SAD - Sum Of Absolute Differences
-
-.. math::
-
-  dst.x = |src0.x - src1.x| + src2.x
-
-  dst.y = |src0.y - src1.y| + src2.y
-
-  dst.z = |src0.z - src1.z| + src2.z
-
-  dst.w = |src0.w - src1.w| + src2.w
-
-
-TXF - Texel Fetch
-
-  TBD
-
-
-TXQ - Texture Size Query
-
-  TBD
-
-
-CONT - Continue
-
-  TBD
-
-
-From GL_NV_geometry_program4
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-EMIT - Emit
-
-  TBD
-
-
-ENDPRIM - End Primitive
-
-  TBD
-
-
-From GLSL
-^^^^^^^^^^
-
-
-BGNLOOP - Begin a Loop
-
-  TBD
-
-
-BGNSUB - Begin Subroutine
-
-  TBD
-
-
-ENDLOOP - End a Loop
-
-  TBD
-
-
-ENDSUB - End Subroutine
-
-  TBD
-
-
-
-NOP - No Operation
-
- Do nothing.
-
-NRM4 - 4-component Vector Normalise
-
-.. math::
-
-  dst.x = \frac{src.x}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-  dst.y = \frac{src.y}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-  dst.z = \frac{src.z}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-  dst.w = \frac{src.w}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-
-ps_2_x
-^^^^^^^^^^^^
-
-
-CALLNZ - Subroutine Call If Not Zero
-
-  TBD
-
-
-IFC - If
-
-  TBD
-
-
-BREAKC - Break Conditional
-
-  TBD
-
-
-Explanation of symbols used
-------------------------------
-
-
-Functions
-^^^^^^^^^^^^^^
-
-
-  :math:`|x|`       Absolute value of `x`.
-
-  :math:`\lceil x \rceil` Ceiling of `x`.
-
-  clamp(x,y,z)      Clamp x between y and z.
-                    (x < y) ? y : (x > z) ? z : x
-
-  :math:`\lfloor x\rfloor` Floor of `x`.
-
-  :math:`\log_2{x}` Logarithm of `x`, base 2.
-
-  max(x,y)          Maximum of x and y.
-                    (x > y) ? x : y
-
-  min(x,y)          Minimum of x and y.
-                    (x < y) ? x : y
-
-  partialx(x)       Derivative of x relative to fragment's X.
-
-  partialy(x)       Derivative of x relative to fragment's Y.
-
-  pop()             Pop from stack.
-
-  :math:`x^y`       `x` to the power `y`.
-
-  push(x)           Push x on stack.
-
-  round(x)          Round x.
-
-  trunc(x)          Truncate x.
-
-
-Keywords
-^^^^^^^^^^^^^
-
-
-  discard           Discard fragment.
-
-  dst               First destination register.
-
-  dst0              First destination register.
-
-  pc                Program counter.
-
-  src               First source register.
-
-  src0              First source register.
-
-  src1              Second source register.
-
-  src2              Third source register.
-
-  target            Label of target instruction.
-
-
-Other tokens
----------------
-
-
-Declaration Semantic
-^^^^^^^^^^^^^^^^^^^^^^^^
-
-
-  Follows Declaration token if Semantic bit is set.
-
-  Since its purpose is to link a shader with other stages of the pipeline,
-  it is valid to follow only those Declaration tokens that declare a register
-  either in INPUT or OUTPUT file.
-
-  SemanticName field contains the semantic name of the register being declared.
-  There is no default value.
-
-  SemanticIndex is an optional subscript that can be used to distinguish
-  different register declarations with the same semantic name. The default value
-  is 0.
-
-  The meanings of the individual semantic names are explained in the following
-  sections.
-
-TGSI_SEMANTIC_POSITION
-""""""""""""""""""""""
-
-Position, sometimes known as HPOS or WPOS for historical reasons, is the
-location of the vertex in space, in ``(x, y, z, w)`` format. ``x``, ``y``, and ``z``
-are the Cartesian coordinates, and ``w`` is the homogenous coordinate and used
-for the perspective divide, if enabled.
-
-As a vertex shader output, position should be scaled to the viewport. When
-used in fragment shaders, position will ---
-
-XXX --- wait a minute. Should position be in [0,1] for x and y?
-
-XXX additionally, is there a way to configure the perspective divide? it's
-accelerated on most chipsets AFAIK...
-
-Position, if not specified, usually defaults to ``(0, 0, 0, 1)``, and can
-be partially specified as ``(x, y, 0, 1)`` or ``(x, y, z, 1)``.
-
-XXX usually? can we solidify that?
-
-TGSI_SEMANTIC_COLOR
-"""""""""""""""""""
-
-Colors are used to, well, color the primitives. Colors are always in
-``(r, g, b, a)`` format.
-
-If alpha is not specified, it defaults to 1.
-
-TGSI_SEMANTIC_BCOLOR
-""""""""""""""""""""
-
-Back-facing colors are only used for back-facing polygons, and are only valid
-in vertex shader outputs. After rasterization, all polygons are front-facing
-and COLOR and BCOLOR end up occupying the same slots in the fragment, so
-all BCOLORs effectively become regular COLORs in the fragment shader.
-
-TGSI_SEMANTIC_FOG
-"""""""""""""""""
-
-The fog coordinate historically has been used to replace the depth coordinate
-for generation of fog in dedicated fog blocks. Gallium, however, does not use
-dedicated fog acceleration, placing it entirely in the fragment shader
-instead.
-
-The fog coordinate should be written in ``(f, 0, 0, 1)`` format. Only the first
-component matters when writing from the vertex shader; the driver will ensure
-that the coordinate is in this format when used as a fragment shader input.
-
-TGSI_SEMANTIC_PSIZE
-"""""""""""""""""""
-
-PSIZE, or point size, is used to specify point sizes per-vertex. It should
-be in ``(p, n, x, f)`` format, where ``p`` is the point size, ``n`` is the minimum
-size, ``x`` is the maximum size, and ``f`` is the fade threshold.
-
-XXX this is arb_vp. is this what we actually do? should double-check...
-
-When using this semantic, be sure to set the appropriate state in the
-:ref:`rasterizer` first.
-
-TGSI_SEMANTIC_GENERIC
-"""""""""""""""""""""
-
-Generic semantics are nearly always used for texture coordinate attributes,
-in ``(s, t, r, q)`` format. ``t`` and ``r`` may be unused for certain kinds
-of lookups, and ``q`` is the level-of-detail bias for biased sampling.
-
-These attributes are called "generic" because they may be used for anything
-else, including parameters, texture generation information, or anything that
-can be stored inside a four-component vector.
-
-TGSI_SEMANTIC_NORMAL
-""""""""""""""""""""
-
-XXX no clue.
-
-TGSI_SEMANTIC_FACE
-""""""""""""""""""
-
-FACE is the facing bit, to store the facing information for the fragment
-shader. ``(f, 0, 0, 1)`` is the format. The first component will be positive
-when the fragment is front-facing, and negative when the component is
-back-facing.
-
-TGSI_SEMANTIC_EDGEFLAG
-""""""""""""""""""""""
-
-XXX no clue
diff --git a/src/gallium/docs/build/html/_static/basic.css b/src/gallium/docs/build/html/_static/basic.css
deleted file mode 100644
index 128114b761..0000000000
--- a/src/gallium/docs/build/html/_static/basic.css
+++ /dev/null
@@ -1,405 +0,0 @@
-/**
- * Sphinx stylesheet -- basic theme
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-/* -- main layout ----------------------------------------------------------- */
-
-div.clearer {
-    clear: both;
-}
-
-/* -- relbar ---------------------------------------------------------------- */
-
-div.related {
-    width: 100%;
-    font-size: 90%;
-}
-
-div.related h3 {
-    display: none;
-}
-
-div.related ul {
-    margin: 0;
-    padding: 0 0 0 10px;
-    list-style: none;
-}
-
-div.related li {
-    display: inline;
-}
-
-div.related li.right {
-    float: right;
-    margin-right: 5px;
-}
-
-/* -- sidebar --------------------------------------------------------------- */
-
-div.sphinxsidebarwrapper {
-    padding: 10px 5px 0 10px;
-}
-
-div.sphinxsidebar {
-    float: left;
-    width: 230px;
-    margin-left: -100%;
-    font-size: 90%;
-}
-
-div.sphinxsidebar ul {
-    list-style: none;
-}
-
-div.sphinxsidebar ul ul,
-div.sphinxsidebar ul.want-points {
-    margin-left: 20px;
-    list-style: square;
-}
-
-div.sphinxsidebar ul ul {
-    margin-top: 0;
-    margin-bottom: 0;
-}
-
-div.sphinxsidebar form {
-    margin-top: 10px;
-}
-
-div.sphinxsidebar input {
-    border: 1px solid #98dbcc;
-    font-family: sans-serif;
-    font-size: 1em;
-}
-
-img {
-    border: 0;
-}
-
-/* -- search page ----------------------------------------------------------- */
-
-ul.search {
-    margin: 10px 0 0 20px;
-    padding: 0;
-}
-
-ul.search li {
-    padding: 5px 0 5px 20px;
-    background-image: url(file.png);
-    background-repeat: no-repeat;
-    background-position: 0 7px;
-}
-
-ul.search li a {
-    font-weight: bold;
-}
-
-ul.search li div.context {
-    color: #888;
-    margin: 2px 0 0 30px;
-    text-align: left;
-}
-
-ul.keywordmatches li.goodmatch a {
-    font-weight: bold;
-}
-
-/* -- index page ------------------------------------------------------------ */
-
-table.contentstable {
-    width: 90%;
-}
-
-table.contentstable p.biglink {
-    line-height: 150%;
-}
-
-a.biglink {
-    font-size: 1.3em;
-}
-
-span.linkdescr {
-    font-style: italic;
-    padding-top: 5px;
-    font-size: 90%;
-}
-
-/* -- general index --------------------------------------------------------- */
-
-table.indextable td {
-    text-align: left;
-    vertical-align: top;
-}
-
-table.indextable dl, table.indextable dd {
-    margin-top: 0;
-    margin-bottom: 0;
-}
-
-table.indextable tr.pcap {
-    height: 10px;
-}
-
-table.indextable tr.cap {
-    margin-top: 10px;
-    background-color: #f2f2f2;
-}
-
-img.toggler {
-    margin-right: 3px;
-    margin-top: 3px;
-    cursor: pointer;
-}
-
-/* -- general body styles --------------------------------------------------- */
-
-a.headerlink {
-    visibility: hidden;
-}
-
-h1:hover > a.headerlink,
-h2:hover > a.headerlink,
-h3:hover > a.headerlink,
-h4:hover > a.headerlink,
-h5:hover > a.headerlink,
-h6:hover > a.headerlink,
-dt:hover > a.headerlink {
-    visibility: visible;
-}
-
-div.body p.caption {
-    text-align: inherit;
-}
-
-div.body td {
-    text-align: left;
-}
-
-.field-list ul {
-    padding-left: 1em;
-}
-
-.first {
-    margin-top: 0 !important;
-}
-
-p.rubric {
-    margin-top: 30px;
-    font-weight: bold;
-}
-
-/* -- sidebars -------------------------------------------------------------- */
-
-div.sidebar {
-    margin: 0 0 0.5em 1em;
-    border: 1px solid #ddb;
-    padding: 7px 7px 0 7px;
-    background-color: #ffe;
-    width: 40%;
-    float: right;
-}
-
-p.sidebar-title {
-    font-weight: bold;
-}
-
-/* -- topics ---------------------------------------------------------------- */
-
-div.topic {
-    border: 1px solid #ccc;
-    padding: 7px 7px 0 7px;
-    margin: 10px 0 10px 0;
-}
-
-p.topic-title {
-    font-size: 1.1em;
-    font-weight: bold;
-    margin-top: 10px;
-}
-
-/* -- admonitions ----------------------------------------------------------- */
-
-div.admonition {
-    margin-top: 10px;
-    margin-bottom: 10px;
-    padding: 7px;
-}
-
-div.admonition dt {
-    font-weight: bold;
-}
-
-div.admonition dl {
-    margin-bottom: 0;
-}
-
-p.admonition-title {
-    margin: 0px 10px 5px 0px;
-    font-weight: bold;
-}
-
-div.body p.centered {
-    text-align: center;
-    margin-top: 25px;
-}
-
-/* -- tables ---------------------------------------------------------------- */
-
-table.docutils {
-    border: 0;
-    border-collapse: collapse;
-}
-
-table.docutils td, table.docutils th {
-    padding: 1px 8px 1px 0;
-    border-top: 0;
-    border-left: 0;
-    border-right: 0;
-    border-bottom: 1px solid #aaa;
-}
-
-table.field-list td, table.field-list th {
-    border: 0 !important;
-}
-
-table.footnote td, table.footnote th {
-    border: 0 !important;
-}
-
-th {
-    text-align: left;
-    padding-right: 5px;
-}
-
-/* -- other body styles ----------------------------------------------------- */
-
-dl {
-    margin-bottom: 15px;
-}
-
-dd p {
-    margin-top: 0px;
-}
-
-dd ul, dd table {
-    margin-bottom: 10px;
-}
-
-dd {
-    margin-top: 3px;
-    margin-bottom: 10px;
-    margin-left: 30px;
-}
-
-dt:target, .highlight {
-    background-color: #fbe54e;
-}
-
-dl.glossary dt {
-    font-weight: bold;
-    font-size: 1.1em;
-}
-
-.field-list ul {
-    margin: 0;
-    padding-left: 1em;
-}
-
-.field-list p {
-    margin: 0;
-}
-
-.refcount {
-    color: #060;
-}
-
-.optional {
-    font-size: 1.3em;
-}
-
-.versionmodified {
-    font-style: italic;
-}
-
-.system-message {
-    background-color: #fda;
-    padding: 5px;
-    border: 3px solid red;
-}
-
-.footnote:target  {
-    background-color: #ffa
-}
-
-/* -- code displays --------------------------------------------------------- */
-
-pre {
-    overflow: auto;
-}
-
-td.linenos pre {
-    padding: 5px 0px;
-    border: 0;
-    background-color: transparent;
-    color: #aaa;
-}
-
-table.highlighttable {
-    margin-left: 0.5em;
-}
-
-table.highlighttable td {
-    padding: 0 0.5em 0 0.5em;
-}
-
-tt.descname {
-    background-color: transparent;
-    font-weight: bold;
-    font-size: 1.2em;
-}
-
-tt.descclassname {
-    background-color: transparent;
-}
-
-tt.xref, a tt {
-    background-color: transparent;
-    font-weight: bold;
-}
-
-h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt {
-    background-color: transparent;
-}
-
-/* -- math display ---------------------------------------------------------- */
-
-img.math {
-    vertical-align: middle;
-}
-
-div.body div.math p {
-    text-align: center;
-}
-
-span.eqno {
-    float: right;
-}
-
-/* -- printout stylesheet --------------------------------------------------- */
-
-@media print {
-    div.document,
-    div.documentwrapper,
-    div.bodywrapper {
-        margin: 0;
-        width: 100%;
-    }
-
-    div.sphinxsidebar,
-    div.related,
-    div.footer,
-    #top-link {
-        display: none;
-    }
-}
diff --git a/src/gallium/docs/build/html/_static/default.css b/src/gallium/docs/build/html/_static/default.css
deleted file mode 100644
index c999f67ba0..0000000000
--- a/src/gallium/docs/build/html/_static/default.css
+++ /dev/null
@@ -1,210 +0,0 @@
-/**
- * Sphinx stylesheet -- default theme
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- */
-
-@import url("basic.css");
-
-/* -- page layout ----------------------------------------------------------- */
-
-body {
-    font-family: sans-serif;
-    font-size: 100%;
-    background-color: #11303d;
-    color: #000;
-    margin: 0;
-    padding: 0;
-}
-
-div.document {
-    background-color: #1c4e63;
-}
-
-div.documentwrapper {
-    float: left;
-    width: 100%;
-}
-
-div.bodywrapper {
-    margin: 0 0 0 230px;
-}
-
-div.body {
-    background-color: #ffffff;
-    color: #000000;
-    padding: 0 20px 30px 20px;
-}
-
-div.footer {
-    color: #ffffff;
-    width: 100%;
-    padding: 9px 0 9px 0;
-    text-align: center;
-    font-size: 75%;
-}
-
-div.footer a {
-    color: #ffffff;
-    text-decoration: underline;
-}
-
-div.related {
-    background-color: #133f52;
-    line-height: 30px;
-    color: #ffffff;
-}
-
-div.related a {
-    color: #ffffff;
-}
-
-div.sphinxsidebar {
-}
-
-div.sphinxsidebar h3 {
-    font-family: 'Trebuchet MS', sans-serif;
-    color: #ffffff;
-    font-size: 1.4em;
-    font-weight: normal;
-    margin: 0;
-    padding: 0;
-}
-
-div.sphinxsidebar h3 a {
-    color: #ffffff;
-}
-
-div.sphinxsidebar h4 {
-    font-family: 'Trebuchet MS', sans-serif;
-    color: #ffffff;
-    font-size: 1.3em;
-    font-weight: normal;
-    margin: 5px 0 0 0;
-    padding: 0;
-}
-
-div.sphinxsidebar p {
-    color: #ffffff;
-}
-
-div.sphinxsidebar p.topless {
-    margin: 5px 10px 10px 10px;
-}
-
-div.sphinxsidebar ul {
-    margin: 10px;
-    padding: 0;
-    color: #ffffff;
-}
-
-div.sphinxsidebar a {
-    color: #98dbcc;
-}
-
-div.sphinxsidebar input {
-    border: 1px solid #98dbcc;
-    font-family: sans-serif;
-    font-size: 1em;
-}
-
-/* -- body styles ----------------------------------------------------------- */
-
-a {
-    color: #355f7c;
-    text-decoration: none;
-}
-
-a:hover {
-    text-decoration: underline;
-}
-
-div.body p, div.body dd, div.body li {
-    text-align: justify;
-    line-height: 130%;
-}
-
-div.body h1,
-div.body h2,
-div.body h3,
-div.body h4,
-div.body h5,
-div.body h6 {
-    font-family: 'Trebuchet MS', sans-serif;
-    background-color: #f2f2f2;
-    font-weight: normal;
-    color: #20435c;
-    border-bottom: 1px solid #ccc;
-    margin: 20px -20px 10px -20px;
-    padding: 3px 0 3px 10px;
-}
-
-div.body h1 { margin-top: 0; font-size: 200%; }
-div.body h2 { font-size: 160%; }
-div.body h3 { font-size: 140%; }
-div.body h4 { font-size: 120%; }
-div.body h5 { font-size: 110%; }
-div.body h6 { font-size: 100%; }
-
-a.headerlink {
-    color: #c60f0f;
-    font-size: 0.8em;
-    padding: 0 4px 0 4px;
-    text-decoration: none;
-}
-
-a.headerlink:hover {
-    background-color: #c60f0f;
-    color: white;
-}
-
-div.body p, div.body dd, div.body li {
-    text-align: justify;
-    line-height: 130%;
-}
-
-div.admonition p.admonition-title + p {
-    display: inline;
-}
-
-div.note {
-    background-color: #eee;
-    border: 1px solid #ccc;
-}
-
-div.seealso {
-    background-color: #ffc;
-    border: 1px solid #ff6;
-}
-
-div.topic {
-    background-color: #eee;
-}
-
-div.warning {
-    background-color: #ffe4e4;
-    border: 1px solid #f66;
-}
-
-p.admonition-title {
-    display: inline;
-}
-
-p.admonition-title:after {
-    content: ":";
-}
-
-pre {
-    padding: 5px;
-    background-color: #eeffcc;
-    color: #333333;
-    line-height: 120%;
-    border: 1px solid #ac9;
-    border-left: none;
-    border-right: none;
-}
-
-tt {
-    background-color: #ecf0f3;
-    padding: 0 1px 0 1px;
-    font-size: 0.95em;
-}
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/_static/doctools.js b/src/gallium/docs/build/html/_static/doctools.js
deleted file mode 100644
index 9447678cdd..0000000000
--- a/src/gallium/docs/build/html/_static/doctools.js
+++ /dev/null
@@ -1,232 +0,0 @@
-/// XXX: make it cross browser
-
-/**
- * make the code below compatible with browsers without
- * an installed firebug like debugger
- */
-if (!window.console || !console.firebug) {
-  var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
-      "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
-  window.console = {};
-  for (var i = 0; i < names.length; ++i)
-    window.console[names[i]] = function() {}
-}
-
-/**
- * small helper function to urldecode strings
- */
-jQuery.urldecode = function(x) {
-  return decodeURIComponent(x).replace(/\+/g, ' ');
-}
-
-/**
- * small helper function to urlencode strings
- */
-jQuery.urlencode = encodeURIComponent;
-
-/**
- * This function returns the parsed url parameters of the
- * current request. Multiple values per key are supported,
- * it will always return arrays of strings for the value parts.
- */
-jQuery.getQueryParameters = function(s) {
-  if (typeof s == 'undefined')
-    s = document.location.search;
-  var parts = s.substr(s.indexOf('?') + 1).split('&');
-  var result = {};
-  for (var i = 0; i < parts.length; i++) {
-    var tmp = parts[i].split('=', 2);
-    var key = jQuery.urldecode(tmp[0]);
-    var value = jQuery.urldecode(tmp[1]);
-    if (key in result)
-      result[key].push(value);
-    else
-      result[key] = [value];
-  }
-  return result;
-}
-
-/**
- * small function to check if an array contains
- * a given item.
- */
-jQuery.contains = function(arr, item) {
-  for (var i = 0; i < arr.length; i++) {
-    if (arr[i] == item)
-      return true;
-  }
-  return false;
-}
-
-/**
- * highlight a given string on a jquery object by wrapping it in
- * span elements with the given class name.
- */
-jQuery.fn.highlightText = function(text, className) {
-  function highlight(node) {
-    if (node.nodeType == 3) {
-      var val = node.nodeValue;
-      var pos = val.toLowerCase().indexOf(text);
-      if (pos >= 0 && !jQuery.className.has(node.parentNode, className)) {
-        var span = document.createElement("span");
-        span.className = className;
-        span.appendChild(document.createTextNode(val.substr(pos, text.length)));
-        node.parentNode.insertBefore(span, node.parentNode.insertBefore(
-          document.createTextNode(val.substr(pos + text.length)),
-          node.nextSibling));
-        node.nodeValue = val.substr(0, pos);
-      }
-    }
-    else if (!jQuery(node).is("button, select, textarea")) {
-      jQuery.each(node.childNodes, function() {
-        highlight(this)
-      });
-    }
-  }
-  return this.each(function() {
-    highlight(this);
-  });
-}
-
-/**
- * Small JavaScript module for the documentation.
- */
-var Documentation = {
-
-  init : function() {
-    this.fixFirefoxAnchorBug();
-    this.highlightSearchWords();
-    this.initModIndex();
-  },
-
-  /**
-   * i18n support
-   */
-  TRANSLATIONS : {},
-  PLURAL_EXPR : function(n) { return n == 1 ? 0 : 1; },
-  LOCALE : 'unknown',
-
-  // gettext and ngettext don't access this so that the functions
-  // can savely bound to a different name (_ = Documentation.gettext)
-  gettext : function(string) {
-    var translated = Documentation.TRANSLATIONS[string];
-    if (typeof translated == 'undefined')
-      return string;
-    return (typeof translated == 'string') ? translated : translated[0];
-  },
-
-  ngettext : function(singular, plural, n) {
-    var translated = Documentation.TRANSLATIONS[singular];
-    if (typeof translated == 'undefined')
-      return (n == 1) ? singular : plural;
-    return translated[Documentation.PLURALEXPR(n)];
-  },
-
-  addTranslations : function(catalog) {
-    for (var key in catalog.messages)
-      this.TRANSLATIONS[key] = catalog.messages[key];
-    this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
-    this.LOCALE = catalog.locale;
-  },
-
-  /**
-   * add context elements like header anchor links
-   */
-  addContextElements : function() {
-    $('div[id] > :header:first').each(function() {
-      $('<a class="headerlink">\u00B6</a>').
-      attr('href', '#' + this.id).
-      attr('title', _('Permalink to this headline')).
-      appendTo(this);
-    });
-    $('dt[id]').each(function() {
-      $('<a class="headerlink">\u00B6</a>').
-      attr('href', '#' + this.id).
-      attr('title', _('Permalink to this definition')).
-      appendTo(this);
-    });
-  },
-
-  /**
-   * workaround a firefox stupidity
-   */
-  fixFirefoxAnchorBug : function() {
-    if (document.location.hash && $.browser.mozilla)
-      window.setTimeout(function() {
-        document.location.href += '';
-      }, 10);
-  },
-
-  /**
-   * highlight the search words provided in the url in the text
-   */
-  highlightSearchWords : function() {
-    var params = $.getQueryParameters();
-    var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
-    if (terms.length) {
-      var body = $('div.body');
-      window.setTimeout(function() {
-        $.each(terms, function() {
-          body.highlightText(this.toLowerCase(), 'highlight');
-        });
-      }, 10);
-      $('<li class="highlight-link"><a href="javascript:Documentation.' +
-        'hideSearchWords()">' + _('Hide Search Matches') + '</a></li>')
-          .appendTo($('.sidebar .this-page-menu'));
-    }
-  },
-
-  /**
-   * init the modindex toggle buttons
-   */
-  initModIndex : function() {
-    var togglers = $('img.toggler').click(function() {
-      var src = $(this).attr('src');
-      var idnum = $(this).attr('id').substr(7);
-      console.log($('tr.cg-' + idnum).toggle());
-      if (src.substr(-9) == 'minus.png')
-        $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
-      else
-        $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
-    }).css('display', '');
-    if (DOCUMENTATION_OPTIONS.COLLAPSE_MODINDEX) {
-        togglers.click();
-    }
-  },
-
-  /**
-   * helper function to hide the search marks again
-   */
-  hideSearchWords : function() {
-    $('.sidebar .this-page-menu li.highlight-link').fadeOut(300);
-    $('span.highlight').removeClass('highlight');
-  },
-
-  /**
-   * make the url absolute
-   */
-  makeURL : function(relativeURL) {
-    return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
-  },
-
-  /**
-   * get the current relative url
-   */
-  getCurrentURL : function() {
-    var path = document.location.pathname;
-    var parts = path.split(/\//);
-    $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
-      if (this == '..')
-        parts.pop();
-    });
-    var url = parts.join('/');
-    return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
-  }
-};
-
-// quick alias for translations
-_ = Documentation.gettext;
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-$(document).ready(function() {
-  Documentation.init();
-});
diff --git a/src/gallium/docs/build/html/_static/file.png b/src/gallium/docs/build/html/_static/file.png
deleted file mode 100644
index d18082e397..0000000000
--- a/src/gallium/docs/build/html/_static/file.png
+++ /dev/null
diff --git a/src/gallium/docs/build/html/_static/jquery.js b/src/gallium/docs/build/html/_static/jquery.js
deleted file mode 100644
index 82b98e1d76..0000000000
--- a/src/gallium/docs/build/html/_static/jquery.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * jQuery 1.2.6 - New Wave Javascript
- *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
- *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
- */
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method='scroll'+name;jQuery.fn[method]=function(val){if(!this[0])return;return val!=undefined?this.each(function(){this==window||this==document?window.scrollTo(!i?val:jQuery(window).scrollLeft(),i?val:jQuery(window).scrollTop()):this[method]=val;}):this[0]==window||this[0]==document?self[i?'pageYOffset':'pageXOffset']||jQuery.boxModel&&document.documentElement[method]||document.body[method]:this[0][method];};});jQuery.each(["Height","Width"],function(i,name){var tl=i?"Left":"Top",br=i?"Right":"Bottom";jQuery.fn["inner"+name]=function(){return this[name.toLowerCase()]()+num(this,"padding"+tl)+num(this,"padding"+br);};jQuery.fn["outer"+name]=function(margin){return this["inner"+name]()+num(this,"border"+tl+"Width")+num(this,"border"+br+"Width")+(margin?num(this,"margin"+tl)+num(this,"margin"+br):0);};});})();
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diff --git a/src/gallium/docs/build/html/_static/minus.png b/src/gallium/docs/build/html/_static/minus.png
deleted file mode 100644
index da1c5620d1..0000000000
--- a/src/gallium/docs/build/html/_static/minus.png
+++ /dev/null
diff --git a/src/gallium/docs/build/html/_static/plus.png b/src/gallium/docs/build/html/_static/plus.png
deleted file mode 100644
index b3cb37425e..0000000000
--- a/src/gallium/docs/build/html/_static/plus.png
+++ /dev/null
diff --git a/src/gallium/docs/build/html/_static/pygments.css b/src/gallium/docs/build/html/_static/pygments.css
deleted file mode 100644
index 1f2d2b6187..0000000000
--- a/src/gallium/docs/build/html/_static/pygments.css
+++ /dev/null
@@ -1,61 +0,0 @@
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-.err { border: 1px solid #FF0000 } /* Error */
-.k { color: #007020; font-weight: bold } /* Keyword */
-.o { color: #666666 } /* Operator */
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-.cp { color: #007020 } /* Comment.Preproc */
-.c1 { color: #408090; font-style: italic } /* Comment.Single */
-.cs { color: #408090; background-color: #fff0f0 } /* Comment.Special */
-.gd { color: #A00000 } /* Generic.Deleted */
-.ge { font-style: italic } /* Generic.Emph */
-.gr { color: #FF0000 } /* Generic.Error */
-.gh { color: #000080; font-weight: bold } /* Generic.Heading */
-.gi { color: #00A000 } /* Generic.Inserted */
-.go { color: #303030 } /* Generic.Output */
-.gp { color: #c65d09; font-weight: bold } /* Generic.Prompt */
-.gs { font-weight: bold } /* Generic.Strong */
-.gu { color: #800080; font-weight: bold } /* Generic.Subheading */
-.gt { color: #0040D0 } /* Generic.Traceback */
-.kc { color: #007020; font-weight: bold } /* Keyword.Constant */
-.kd { color: #007020; font-weight: bold } /* Keyword.Declaration */
-.kn { color: #007020; font-weight: bold } /* Keyword.Namespace */
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diff --git a/src/gallium/docs/build/html/_static/searchtools.js b/src/gallium/docs/build/html/_static/searchtools.js
deleted file mode 100644
index e0226258a5..0000000000
--- a/src/gallium/docs/build/html/_static/searchtools.js
+++ /dev/null
@@ -1,467 +0,0 @@
-/**
- * helper function to return a node containing the
- * search summary for a given text. keywords is a list
- * of stemmed words, hlwords is the list of normal, unstemmed
- * words. the first one is used to find the occurance, the
- * latter for highlighting it.
- */
-
-jQuery.makeSearchSummary = function(text, keywords, hlwords) {
-  var textLower = text.toLowerCase();
-  var start = 0;
-  $.each(keywords, function() {
-    var i = textLower.indexOf(this.toLowerCase());
-    if (i > -1)
-      start = i;
-  });
-  start = Math.max(start - 120, 0);
-  var excerpt = ((start > 0) ? '...' : '') +
-  $.trim(text.substr(start, 240)) +
-  ((start + 240 - text.length) ? '...' : '');
-  var rv = $('<div class="context"></div>').text(excerpt);
-  $.each(hlwords, function() {
-    rv = rv.highlightText(this, 'highlight');
-  });
-  return rv;
-}
-
-/**
- * Porter Stemmer
- */
-var PorterStemmer = function() {
-
-  var step2list = {
-    ational: 'ate',
-    tional: 'tion',
-    enci: 'ence',
-    anci: 'ance',
-    izer: 'ize',
-    bli: 'ble',
-    alli: 'al',
-    entli: 'ent',
-    eli: 'e',
-    ousli: 'ous',
-    ization: 'ize',
-    ation: 'ate',
-    ator: 'ate',
-    alism: 'al',
-    iveness: 'ive',
-    fulness: 'ful',
-    ousness: 'ous',
-    aliti: 'al',
-    iviti: 'ive',
-    biliti: 'ble',
-    logi: 'log'
-  };
-
-  var step3list = {
-    icate: 'ic',
-    ative: '',
-    alize: 'al',
-    iciti: 'ic',
-    ical: 'ic',
-    ful: '',
-    ness: ''
-  };
-
-  var c = "[^aeiou]";          // consonant
-  var v = "[aeiouy]";          // vowel
-  var C = c + "[^aeiouy]*";    // consonant sequence
-  var V = v + "[aeiou]*";      // vowel sequence
-
-  var mgr0 = "^(" + C + ")?" + V + C;                      // [C]VC... is m>0
-  var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$";    // [C]VC[V] is m=1
-  var mgr1 = "^(" + C + ")?" + V + C + V + C;              // [C]VCVC... is m>1
-  var s_v   = "^(" + C + ")?" + v;                         // vowel in stem
-
-  this.stemWord = function (w) {
-    var stem;
-    var suffix;
-    var firstch;
-    var origword = w;
-
-    if (w.length < 3)
-      return w;
-
-    var re;
-    var re2;
-    var re3;
-    var re4;
-
-    firstch = w.substr(0,1);
-    if (firstch == "y")
-      w = firstch.toUpperCase() + w.substr(1);
-
-    // Step 1a
-    re = /^(.+?)(ss|i)es$/;
-    re2 = /^(.+?)([^s])s$/;
-
-    if (re.test(w))
-      w = w.replace(re,"$1$2");
-    else if (re2.test(w))
-      w = w.replace(re2,"$1$2");
-
-    // Step 1b
-    re = /^(.+?)eed$/;
-    re2 = /^(.+?)(ed|ing)$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      re = new RegExp(mgr0);
-      if (re.test(fp[1])) {
-        re = /.$/;
-        w = w.replace(re,"");
-      }
-    }
-    else if (re2.test(w)) {
-      var fp = re2.exec(w);
-      stem = fp[1];
-      re2 = new RegExp(s_v);
-      if (re2.test(stem)) {
-        w = stem;
-        re2 = /(at|bl|iz)$/;
-        re3 = new RegExp("([^aeiouylsz])\\1$");
-        re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
-        if (re2.test(w))
-          w = w + "e";
-        else if (re3.test(w)) {
-          re = /.$/;
-          w = w.replace(re,"");
-        }
-        else if (re4.test(w))
-          w = w + "e";
-      }
-    }
-
-    // Step 1c
-    re = /^(.+?)y$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      stem = fp[1];
-      re = new RegExp(s_v);
-      if (re.test(stem))
-        w = stem + "i";
-    }
-
-    // Step 2
-    re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      stem = fp[1];
-      suffix = fp[2];
-      re = new RegExp(mgr0);
-      if (re.test(stem))
-        w = stem + step2list[suffix];
-    }
-
-    // Step 3
-    re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      stem = fp[1];
-      suffix = fp[2];
-      re = new RegExp(mgr0);
-      if (re.test(stem))
-        w = stem + step3list[suffix];
-    }
-
-    // Step 4
-    re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
-    re2 = /^(.+?)(s|t)(ion)$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      stem = fp[1];
-      re = new RegExp(mgr1);
-      if (re.test(stem))
-        w = stem;
-    }
-    else if (re2.test(w)) {
-      var fp = re2.exec(w);
-      stem = fp[1] + fp[2];
-      re2 = new RegExp(mgr1);
-      if (re2.test(stem))
-        w = stem;
-    }
-
-    // Step 5
-    re = /^(.+?)e$/;
-    if (re.test(w)) {
-      var fp = re.exec(w);
-      stem = fp[1];
-      re = new RegExp(mgr1);
-      re2 = new RegExp(meq1);
-      re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
-      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
-        w = stem;
-    }
-    re = /ll$/;
-    re2 = new RegExp(mgr1);
-    if (re.test(w) && re2.test(w)) {
-      re = /.$/;
-      w = w.replace(re,"");
-    }
-
-    // and turn initial Y back to y
-    if (firstch == "y")
-      w = firstch.toLowerCase() + w.substr(1);
-    return w;
-  }
-}
-
-
-/**
- * Search Module
- */
-var Search = {
-
-  _index : null,
-  _queued_query : null,
-  _pulse_status : -1,
-
-  init : function() {
-      var params = $.getQueryParameters();
-      if (params.q) {
-          var query = params.q[0];
-          $('input[name="q"]')[0].value = query;
-          this.performSearch(query);
-      }
-  },
-
-  /**
-   * Sets the index
-   */
-  setIndex : function(index) {
-    var q;
-    this._index = index;
-    if ((q = this._queued_query) !== null) {
-      this._queued_query = null;
-      Search.query(q);
-    }
-  },
-
-  hasIndex : function() {
-      return this._index !== null;
-  },
-
-  deferQuery : function(query) {
-      this._queued_query = query;
-  },
-
-  stopPulse : function() {
-      this._pulse_status = 0;
-  },
-
-  startPulse : function() {
-    if (this._pulse_status >= 0)
-        return;
-    function pulse() {
-      Search._pulse_status = (Search._pulse_status + 1) % 4;
-      var dotString = '';
-      for (var i = 0; i < Search._pulse_status; i++)
-        dotString += '.';
-      Search.dots.text(dotString);
-      if (Search._pulse_status > -1)
-        window.setTimeout(pulse, 500);
-    };
-    pulse();
-  },
-
-  /**
-   * perform a search for something
-   */
-  performSearch : function(query) {
-    // create the required interface elements
-    this.out = $('#search-results');
-    this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
-    this.dots = $('<span></span>').appendTo(this.title);
-    this.status = $('<p style="display: none"></p>').appendTo(this.out);
-    this.output = $('<ul class="search"/>').appendTo(this.out);
-
-    $('#search-progress').text(_('Preparing search...'));
-    this.startPulse();
-
-    // index already loaded, the browser was quick!
-    if (this.hasIndex())
-      this.query(query);
-    else
-      this.deferQuery(query);
-  },
-
-  query : function(query) {
-    // stem the searchterms and add them to the
-    // correct list
-    var stemmer = new PorterStemmer();
-    var searchterms = [];
-    var excluded = [];
-    var hlterms = [];
-    var tmp = query.split(/\s+/);
-    var object = (tmp.length == 1) ? tmp[0].toLowerCase() : null;
-    for (var i = 0; i < tmp.length; i++) {
-      // stem the word
-      var word = stemmer.stemWord(tmp[i]).toLowerCase();
-      // select the correct list
-      if (word[0] == '-') {
-        var toAppend = excluded;
-        word = word.substr(1);
-      }
-      else {
-        var toAppend = searchterms;
-        hlterms.push(tmp[i].toLowerCase());
-      }
-      // only add if not already in the list
-      if (!$.contains(toAppend, word))
-        toAppend.push(word);
-    };
-    var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
-
-    console.debug('SEARCH: searching for:');
-    console.info('required: ', searchterms);
-    console.info('excluded: ', excluded);
-
-    // prepare search
-    var filenames = this._index.filenames;
-    var titles = this._index.titles;
-    var terms = this._index.terms;
-    var descrefs = this._index.descrefs;
-    var modules = this._index.modules;
-    var desctypes = this._index.desctypes;
-    var fileMap = {};
-    var files = null;
-    var objectResults = [];
-    var regularResults = [];
-    $('#search-progress').empty();
-
-    // lookup as object
-    if (object != null) {
-      for (var module in modules) {
-        if (module.indexOf(object) > -1) {
-          fn = modules[module];
-          descr = _('module, in ') + titles[fn];
-          objectResults.push([filenames[fn], module, '#module-'+module, descr]);
-        }
-      }
-      for (var prefix in descrefs) {
-        for (var name in descrefs[prefix]) {
-          var fullname = (prefix ? prefix + '.' : '') + name;
-          if (fullname.toLowerCase().indexOf(object) > -1) {
-            match = descrefs[prefix][name];
-            descr = desctypes[match[1]] + _(', in ') + titles[match[0]];
-            objectResults.push([filenames[match[0]], fullname, '#'+fullname, descr]);
-          }
-        }
-      }
-    }
-
-    // sort results descending
-    objectResults.sort(function(a, b) {
-      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
-    });
-
-
-    // perform the search on the required terms
-    for (var i = 0; i < searchterms.length; i++) {
-      var word = searchterms[i];
-      // no match but word was a required one
-      if ((files = terms[word]) == null)
-        break;
-      if (files.length == undefined) {
-        files = [files];
-      }
-      // create the mapping
-      for (var j = 0; j < files.length; j++) {
-        var file = files[j];
-        if (file in fileMap)
-          fileMap[file].push(word);
-        else
-          fileMap[file] = [word];
-      }
-    }
-
-    // now check if the files don't contain excluded terms
-    for (var file in fileMap) {
-      var valid = true;
-
-      // check if all requirements are matched
-      if (fileMap[file].length != searchterms.length)
-        continue;
-
-      // ensure that none of the excluded terms is in the
-      // search result.
-      for (var i = 0; i < excluded.length; i++) {
-        if (terms[excluded[i]] == file ||
-            $.contains(terms[excluded[i]] || [], file)) {
-          valid = false;
-          break;
-        }
-      }
-
-      // if we have still a valid result we can add it
-      // to the result list
-      if (valid)
-        regularResults.push([filenames[file], titles[file], '', null]);
-    }
-
-    // delete unused variables in order to not waste
-    // memory until list is retrieved completely
-    delete filenames, titles, terms;
-
-    // now sort the regular results descending by title
-    regularResults.sort(function(a, b) {
-      var left = a[1].toLowerCase();
-      var right = b[1].toLowerCase();
-      return (left > right) ? -1 : ((left < right) ? 1 : 0);
-    });
-
-    // combine both
-    var results = regularResults.concat(objectResults);
-
-    // print the results
-    var resultCount = results.length;
-    function displayNextItem() {
-      // results left, load the summary and display it
-      if (results.length) {
-        var item = results.pop();
-        var listItem = $('<li style="display:none"></li>');
-        listItem.append($('<a/>').attr(
-          'href',
-          item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
-          highlightstring + item[2]).html(item[1]));
-        if (item[3]) {
-          listItem.append($('<span> (' + item[3] + ')</span>'));
-          Search.output.append(listItem);
-          listItem.slideDown(5, function() {
-            displayNextItem();
-          });
-        } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
-          $.get('_sources/' + item[0] + '.txt', function(data) {
-            listItem.append($.makeSearchSummary(data, searchterms, hlterms));
-            Search.output.append(listItem);
-            listItem.slideDown(5, function() {
-              displayNextItem();
-            });
-          });
-        } else {
-          // no source available, just display title
-          Search.output.append(listItem);
-          listItem.slideDown(5, function() {
-            displayNextItem();
-          });
-        }
-      }
-      // search finished, update title and status message
-      else {
-        Search.stopPulse();
-        Search.title.text(_('Search Results'));
-        if (!resultCount)
-          Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
-        else
-            Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
-        Search.status.fadeIn(500);
-      }
-    }
-    displayNextItem();
-  }
-}
-
-$(document).ready(function() {
-  Search.init();
-});
diff --git a/src/gallium/docs/build/html/context.html b/src/gallium/docs/build/html/context.html
deleted file mode 100644
index 21bab45480..0000000000
--- a/src/gallium/docs/build/html/context.html
+++ /dev/null
@@ -1,224 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Context &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="index.html" />
-    <link rel="next" title="CSO" href="cso.html" />
-    <link rel="prev" title="Screen" href="screen.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="cso.html" title="CSO"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="screen.html" title="Screen"
-             accesskey="P">previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="context">
-<h1>Context<a class="headerlink" href="#context" title="Permalink to this headline">¶</a></h1>
-<p>The context object represents the purest, most directly accessible, abilities
-of the device&#8217;s 3D rendering pipeline.</p>
-<div class="section" id="methods">
-<h2>Methods<a class="headerlink" href="#methods" title="Permalink to this headline">¶</a></h2>
-<div class="section" id="cso-state">
-<h3>CSO State<a class="headerlink" href="#cso-state" title="Permalink to this headline">¶</a></h3>
-<p>All CSO state is created, bound, and destroyed, with triplets of methods that
-all follow a specific naming scheme. For example, <tt class="docutils literal"><span class="pre">create_blend_state</span></tt>,
-<tt class="docutils literal"><span class="pre">bind_blend_state</span></tt>, and <tt class="docutils literal"><span class="pre">destroy_blend_state</span></tt>.</p>
-<p>CSO objects handled by the context object:</p>
-<ul class="simple">
-<li><a class="reference external" href="cso/blend.html#blend"><em>Blend</em></a>: <tt class="docutils literal"><span class="pre">*_blend_state</span></tt></li>
-<li><a class="reference external" href="cso/sampler.html#sampler"><em>Sampler</em></a>: These are special; they can be bound to either vertex or
-fragment samplers, and they are bound in groups.
-<tt class="docutils literal"><span class="pre">bind_fragment_sampler_states</span></tt>, <tt class="docutils literal"><span class="pre">bind_vertex_sampler_states</span></tt></li>
-<li><a class="reference external" href="cso/rasterizer.html#rasterizer"><em>Rasterizer</em></a>: <tt class="docutils literal"><span class="pre">*_rasterizer_state</span></tt></li>
-<li><a class="reference external" href="cso/dsa.html#depth-stencil-alpha"><em>Depth, Stencil, &amp; Alpha</em></a>: <tt class="docutils literal"><span class="pre">*_depth_stencil_alpha_state</span></tt></li>
-<li><a class="reference external" href="cso/shader.html#shader"><em>Shader</em></a>: These have two sets of methods. <tt class="docutils literal"><span class="pre">*_fs_state</span></tt> is for
-fragment shaders, and <tt class="docutils literal"><span class="pre">*_vs_state</span></tt> is for vertex shaders.</li>
-</ul>
-</div>
-<div class="section" id="resource-binding-state">
-<h3>Resource Binding State<a class="headerlink" href="#resource-binding-state" title="Permalink to this headline">¶</a></h3>
-<p>This state describes how resources in various flavours (textures,
-buffers, surfaces) are bound to the driver.</p>
-<ul class="simple">
-<li><tt class="docutils literal"><span class="pre">set_constant_buffer</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_framebuffer_state</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_fragment_sampler_textures</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_vertex_sampler_textures</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_vertex_buffers</span></tt></li>
-</ul>
-</div>
-<div class="section" id="non-cso-state">
-<h3>Non-CSO State<a class="headerlink" href="#non-cso-state" title="Permalink to this headline">¶</a></h3>
-<p>These pieces of state are too small, variable, and/or trivial to have CSO
-objects. They all follow simple, one-method binding calls, e.g.
-<tt class="docutils literal"><span class="pre">set_edgeflags</span></tt>.</p>
-<ul class="simple">
-<li><tt class="docutils literal"><span class="pre">set_edgeflags</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_blend_color</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_clip_state</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_polygon_stipple</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_scissor_state</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_viewport_state</span></tt></li>
-<li><tt class="docutils literal"><span class="pre">set_vertex_elements</span></tt></li>
-</ul>
-</div>
-<div class="section" id="clearing">
-<h3>Clearing<a class="headerlink" href="#clearing" title="Permalink to this headline">¶</a></h3>
-<p><tt class="docutils literal"><span class="pre">clear</span></tt> initializes some or all of the surfaces currently bound to
-the framebuffer to particular RGBA, depth, or stencil values.</p>
-<p>Clear is one of the most difficult concepts to nail down to a single
-interface and it seems likely that we will want to add additional
-clear paths, for instance clearing surfaces not bound to the
-framebuffer, or read-modify-write clears such as depth-only or
-stencil-only clears of packed depth-stencil buffers.</p>
-</div>
-<div class="section" id="drawing">
-<h3>Drawing<a class="headerlink" href="#drawing" title="Permalink to this headline">¶</a></h3>
-<p><tt class="docutils literal"><span class="pre">draw_arrays</span></tt></p>
-<p><tt class="docutils literal"><span class="pre">draw_elements</span></tt></p>
-<p><tt class="docutils literal"><span class="pre">draw_range_elements</span></tt></p>
-</div>
-<div class="section" id="queries">
-<h3>Queries<a class="headerlink" href="#queries" title="Permalink to this headline">¶</a></h3>
-<p>Queries gather some statistic from the 3D pipeline over one or more
-draws.  Queries may be nested, though no state tracker currently
-exercises this.</p>
-<p>Queries can be created with <tt class="docutils literal"><span class="pre">create_query</span></tt> and deleted with
-<tt class="docutils literal"><span class="pre">destroy_query</span></tt>. To enable a query, use <tt class="docutils literal"><span class="pre">begin_query</span></tt>, and when finished,
-use <tt class="docutils literal"><span class="pre">end_query</span></tt> to stop the query. Finally, <tt class="docutils literal"><span class="pre">get_query_result</span></tt> is used
-to retrieve the results.</p>
-</div>
-<div class="section" id="flushing">
-<h3>Flushing<a class="headerlink" href="#flushing" title="Permalink to this headline">¶</a></h3>
-<p><tt class="docutils literal"><span class="pre">flush</span></tt></p>
-</div>
-<div class="section" id="resource-busy-queries">
-<h3>Resource Busy Queries<a class="headerlink" href="#resource-busy-queries" title="Permalink to this headline">¶</a></h3>
-<p><tt class="docutils literal"><span class="pre">is_texture_referenced</span></tt></p>
-<p><tt class="docutils literal"><span class="pre">is_buffer_referenced</span></tt></p>
-</div>
-<div class="section" id="blitting">
-<h3>Blitting<a class="headerlink" href="#blitting" title="Permalink to this headline">¶</a></h3>
-<p>These methods emulate classic blitter controls. They are not guaranteed to be
-available; if they are set to NULL, then they are not present.</p>
-<p>These methods operate directly on <tt class="docutils literal"><span class="pre">pipe_surface</span></tt> objects, and stand
-apart from any 3D state in the context.  Blitting functionality may be
-moved to a separate abstraction at some point in the future.</p>
-<p><tt class="docutils literal"><span class="pre">surface_fill</span></tt> performs a fill operation on a section of a surface.</p>
-<p><tt class="docutils literal"><span class="pre">surface_copy</span></tt> blits a region of a surface to a region of another surface,
-provided that both surfaces are the same format. The source and destination
-may be the same surface, and overlapping blits are permitted.</p>
-<p>The interfaces to these calls are likely to change to make it easier
-for a driver to batch multiple blits with the same source and
-destination.</p>
-</div>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Context</a><ul>
-<li><a class="reference external" href="#methods">Methods</a><ul>
-<li><a class="reference external" href="#cso-state">CSO State</a></li>
-<li><a class="reference external" href="#resource-binding-state">Resource Binding State</a></li>
-<li><a class="reference external" href="#non-cso-state">Non-CSO State</a></li>
-<li><a class="reference external" href="#clearing">Clearing</a></li>
-<li><a class="reference external" href="#drawing">Drawing</a></li>
-<li><a class="reference external" href="#queries">Queries</a></li>
-<li><a class="reference external" href="#flushing">Flushing</a></li>
-<li><a class="reference external" href="#resource-busy-queries">Resource Busy Queries</a></li>
-<li><a class="reference external" href="#blitting">Blitting</a></li>
-</ul>
-</li>
-</ul>
-</li>
-</ul>
-
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="screen.html"
-                                  title="previous chapter">Screen</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="cso.html"
-                                  title="next chapter">CSO</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="_sources/context.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="search.html" method="get">
-                <input type="text" name="q" size="18" />
-                <input type="submit" value="Go" />
-                <input type="hidden" name="check_keywords" value="yes" />
-                <input type="hidden" name="area" value="default" />
-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
-              </p>
-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
-        </div>
-      </div>
-      <div class="clearer"></div>
-    </div>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="cso.html" title="CSO"
-             >next</a> |</li>
-        <li class="right" >
-          <a href="screen.html" title="Screen"
-             >previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>
-    <div class="footer">
-      &copy; Copyright 2009, VMWare, X.org, Nouveau.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
-    </div>
-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/cso.html b/src/gallium/docs/build/html/cso.html
deleted file mode 100644
index 24aa6d7354..0000000000
--- a/src/gallium/docs/build/html/cso.html
+++ /dev/null
@@ -1,141 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>CSO &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="index.html" />
-    <link rel="next" title="Blend" href="cso/blend.html" />
-    <link rel="prev" title="Context" href="context.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="cso/blend.html" title="Blend"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="context.html" title="Context"
-             accesskey="P">previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="cso">
-<h1>CSO<a class="headerlink" href="#cso" title="Permalink to this headline">¶</a></h1>
-<p>CSO, Constant State Objects, are a core part of Gallium&#8217;s API.</p>
-<p>CSO work on the principle of reusable state; they are created by filling
-out a state object with the desired properties, then passing that object
-to a context. The context returns an opaque context-specific handle which
-can be bound at any time for the desired effect.</p>
-<ul>
-<li class="toctree-l1"><a class="reference external" href="cso/blend.html">Blend</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/blend.html#members">Members</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="cso/dsa.html">Depth, Stencil, &amp; Alpha</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/dsa.html#depth-members">Depth Members</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/dsa.html#stencil-members">Stencil Members</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/dsa.html#alpha-members">Alpha Members</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="cso/rasterizer.html">Rasterizer</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/rasterizer.html#members">Members</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/rasterizer.html#notes">Notes</a><ul>
-<li class="toctree-l3"><a class="reference external" href="cso/rasterizer.html#flatshade">flatshade</a></li>
-<li class="toctree-l3"><a class="reference external" href="cso/rasterizer.html#bypass-vs-clip-and-viewport">bypass_vs_clip_and_viewport</a></li>
-<li class="toctree-l3"><a class="reference external" href="cso/rasterizer.html#flatshade-first">flatshade_first</a></li>
-</ul>
-</li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="cso/sampler.html">Sampler</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/sampler.html#members">Members</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="cso/shader.html">Shader</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/shader.html#members">Members</a></li>
-</ul>
-</li>
-</ul>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="context.html"
-                                  title="previous chapter">Context</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="cso/blend.html"
-                                  title="next chapter">Blend</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="_sources/cso.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="search.html" method="get">
-                <input type="text" name="q" size="18" />
-                <input type="submit" value="Go" />
-                <input type="hidden" name="check_keywords" value="yes" />
-                <input type="hidden" name="area" value="default" />
-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
-              </p>
-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
-        </div>
-      </div>
-      <div class="clearer"></div>
-    </div>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="cso/blend.html" title="Blend"
-             >next</a> |</li>
-        <li class="right" >
-          <a href="context.html" title="Context"
-             >previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>
-    <div class="footer">
-      &copy; Copyright 2009, VMWare, X.org, Nouveau.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
-    </div>
-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/cso/blend.html b/src/gallium/docs/build/html/cso/blend.html
deleted file mode 100644
index 35c8a9d12d..0000000000
--- a/src/gallium/docs/build/html/cso/blend.html
+++ /dev/null
@@ -1,124 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Blend &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '../',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="../_static/jquery.js"></script>
-    <script type="text/javascript" src="../_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="../index.html" />
-    <link rel="up" title="CSO" href="../cso.html" />
-    <link rel="next" title="Depth, Stencil, & Alpha" href="dsa.html" />
-    <link rel="prev" title="CSO" href="../cso.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="../genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="dsa.html" title="Depth, Stencil, & Alpha"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="../cso.html" title="CSO"
-             accesskey="P">previous</a> |</li>
-        <li><a href="../index.html">Gallium v0.3 documentation</a> &raquo;</li>
-          <li><a href="../cso.html" accesskey="U">CSO</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="blend">
-<span id="id1"></span><h1>Blend<a class="headerlink" href="#blend" title="Permalink to this headline">¶</a></h1>
-<p>This state controls blending of the final fragments into the target rendering
-buffers.</p>
-<p>XXX it is unresolved what behavior should result if blend_enable is off.</p>
-<div class="section" id="members">
-<h2>Members<a class="headerlink" href="#members" title="Permalink to this headline">¶</a></h2>
-<p>XXX undocumented members</p>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="../index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Blend</a><ul>
-<li><a class="reference external" href="#members">Members</a></li>
-</ul>
-</li>
-</ul>
-
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="../cso.html"
-                                  title="previous chapter">CSO</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="dsa.html"
-                                  title="next chapter">Depth, Stencil, &amp; Alpha</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="../_sources/cso/blend.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="../search.html" method="get">
-                <input type="text" name="q" size="18" />
-                <input type="submit" value="Go" />
-                <input type="hidden" name="check_keywords" value="yes" />
-                <input type="hidden" name="area" value="default" />
-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
-              </p>
-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
-        </div>
-      </div>
-      <div class="clearer"></div>
-    </div>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="../genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="dsa.html" title="Depth, Stencil, & Alpha"
-             >next</a> |</li>
-        <li class="right" >
-          <a href="../cso.html" title="CSO"
-             >previous</a> |</li>
-        <li><a href="../index.html">Gallium v0.3 documentation</a> &raquo;</li>
-          <li><a href="../cso.html" >CSO</a> &raquo;</li> 
-      </ul>
-    </div>
-    <div class="footer">
-      &copy; Copyright 2009, VMWare, X.org, Nouveau.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
-    </div>
-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/cso/dsa.html b/src/gallium/docs/build/html/cso/dsa.html
deleted file mode 100644
index d2a59dbdd4..0000000000
--- a/src/gallium/docs/build/html/cso/dsa.html
+++ /dev/null
@@ -1,173 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Depth, Stencil, & Alpha &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '../',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="../_static/jquery.js"></script>
-    <script type="text/javascript" src="../_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="../index.html" />
-    <link rel="up" title="CSO" href="../cso.html" />
-    <link rel="next" title="Rasterizer" href="rasterizer.html" />
-    <link rel="prev" title="Blend" href="blend.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="../genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="rasterizer.html" title="Rasterizer"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="blend.html" title="Blend"
-             accesskey="P">previous</a> |</li>
-        <li><a href="../index.html">Gallium v0.3 documentation</a> &raquo;</li>
-          <li><a href="../cso.html" accesskey="U">CSO</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="depth-stencil-alpha">
-<span id="id1"></span><h1>Depth, Stencil, &amp; Alpha<a class="headerlink" href="#depth-stencil-alpha" title="Permalink to this headline">¶</a></h1>
-<p>These three states control the depth, stencil, and alpha tests, used to
-discard fragments that have passed through the fragment shader.</p>
-<p>Traditionally, these three tests have been clumped together in hardware, so
-they are all stored in one structure.</p>
-<p>During actual execution, the order of operations done on fragments is always:</p>
-<ul class="simple">
-<li>Stencil</li>
-<li>Depth</li>
-<li>Alpha</li>
-</ul>
-<div class="section" id="depth-members">
-<h2>Depth Members<a class="headerlink" href="#depth-members" title="Permalink to this headline">¶</a></h2>
-<dl class="docutils">
-<dt>enabled</dt>
-<dd>Whether the depth test is enabled.</dd>
-<dt>writemask</dt>
-<dd>Whether the depth buffer receives depth writes.</dd>
-<dt>func</dt>
-<dd>The depth test function. One of PIPE_FUNC.</dd>
-</dl>
-</div>
-<div class="section" id="stencil-members">
-<h2>Stencil Members<a class="headerlink" href="#stencil-members" title="Permalink to this headline">¶</a></h2>
-<p>XXX document valuemask, writemask</p>
-<dl class="docutils">
-<dt>enabled</dt>
-<dd>Whether the stencil test is enabled. For the second stencil, whether the
-two-sided stencil is enabled.</dd>
-<dt>func</dt>
-<dd>The stencil test function. One of PIPE_FUNC.</dd>
-<dt>ref_value</dt>
-<dd>Stencil test reference value; used for certain functions.</dd>
-<dt>fail_op</dt>
-<dd>The operation to carry out if the stencil test fails. One of
-PIPE_STENCIL_OP.</dd>
-<dt>zfail_op</dt>
-<dd>The operation to carry out if the stencil test passes but the depth test
-fails. One of PIPE_STENCIL_OP.</dd>
-<dt>zpass_op</dt>
-<dd>The operation to carry out if the stencil test and depth test both pass.
-One of PIPE_STENCIL_OP.</dd>
-</dl>
-</div>
-<div class="section" id="alpha-members">
-<h2>Alpha Members<a class="headerlink" href="#alpha-members" title="Permalink to this headline">¶</a></h2>
-<dl class="docutils">
-<dt>enabled</dt>
-<dd>Whether the alpha test is enabled.</dd>
-<dt>func</dt>
-<dd>The alpha test function. One of PIPE_FUNC.</dd>
-<dt>ref_value</dt>
-<dd>Alpha test reference value; used for certain functions.</dd>
-</dl>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="../index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Depth, Stencil, &amp; Alpha</a><ul>
-<li><a class="reference external" href="#depth-members">Depth Members</a></li>
-<li><a class="reference external" href="#stencil-members">Stencil Members</a></li>
-<li><a class="reference external" href="#alpha-members">Alpha Members</a></li>
-</ul>
-</li>
-</ul>
-
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="blend.html"
-                                  title="previous chapter">Blend</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="rasterizer.html"
-                                  title="next chapter">Rasterizer</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="../_sources/cso/dsa.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="../search.html" method="get">
-                <input type="text" name="q" size="18" />
-                <input type="submit" value="Go" />
-                <input type="hidden" name="check_keywords" value="yes" />
-                <input type="hidden" name="area" value="default" />
-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
-              </p>
-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
-        </div>
-      </div>
-      <div class="clearer"></div>
-    </div>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="../genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="rasterizer.html" title="Rasterizer"
-             >next</a> |</li>
-        <li class="right" >
-          <a href="blend.html" title="Blend"
-             >previous</a> |</li>
-        <li><a href="../index.html">Gallium v0.3 documentation</a> &raquo;</li>
-          <li><a href="../cso.html" >CSO</a> &raquo;</li> 
-      </ul>
-    </div>
-    <div class="footer">
-      &copy; Copyright 2009, VMWare, X.org, Nouveau.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
-    </div>
-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/cso/rasterizer.html b/src/gallium/docs/build/html/cso/rasterizer.html
deleted file mode 100644
index 51980953dd..0000000000
--- a/src/gallium/docs/build/html/cso/rasterizer.html
+++ /dev/null
@@ -1,203 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Rasterizer &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '../',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="../_static/jquery.js"></script>
-    <script type="text/javascript" src="../_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="../index.html" />
-    <link rel="up" title="CSO" href="../cso.html" />
-    <link rel="next" title="Sampler" href="sampler.html" />
-    <link rel="prev" title="Depth, Stencil, & Alpha" href="dsa.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="../genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="sampler.html" title="Sampler"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="dsa.html" title="Depth, Stencil, & Alpha"
-             accesskey="P">previous</a> |</li>
-        <li><a href="../index.html">Gallium v0.3 documentation</a> &raquo;</li>
-          <li><a href="../cso.html" accesskey="U">CSO</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="rasterizer">
-<span id="id1"></span><h1>Rasterizer<a class="headerlink" href="#rasterizer" title="Permalink to this headline">¶</a></h1>
-<p>The rasterizer is the main chunk of state controlling how vertices are
-interpolated into fragments.</p>
-<div class="section" id="members">
-<h2>Members<a class="headerlink" href="#members" title="Permalink to this headline">¶</a></h2>
-<p>XXX undocumented light_twoside, front_winding, cull_mode, fill_cw, fill_ccw, offset_cw, offset_ccw
-XXX moar undocumented poly_smooth, line_stipple_factor, line_last_pixel, offset_units, offset_scale
-XXX sprite_coord_mode</p>
-<dl class="docutils">
-<dt>flatshade</dt>
-<dd>If set, the provoking vertex of each polygon is used to determine the
-color of the entire polygon. If not set, the color fragments will be
-interpolated from each vertex&#8217;s color.</dd>
-<dt>scissor</dt>
-<dd>Whether the scissor test is enabled.</dd>
-<dt>poly_stipple_enable</dt>
-<dd>Whether polygon stippling is enabled.</dd>
-<dt>point_smooth</dt>
-<dd>Whether points should be smoothed. Point smoothing turns rectangular
-points into circles or ovals.</dd>
-<dt>point_sprite</dt>
-<dd>Whether point sprites are enabled.</dd>
-<dt>point_size_per_vertex</dt>
-<dd>Whether vertices have a point size element.</dd>
-<dt>multisample</dt>
-<dd>Whether <em class="xref">MSAA</em> is enabled.</dd>
-<dt>line_smooth</dt>
-<dd>Whether lines should be smoothed. Line smoothing is simply anti-aliasing.</dd>
-<dt>line_stipple_enable</dt>
-<dd>Whether line stippling is enabled.</dd>
-<dt>line_stipple_pattern</dt>
-<dd>16-bit bitfield of on/off flags, used to pattern the line stipple.</dd>
-<dt>bypass_vs_clip_and_viewport</dt>
-<dd>Whether the entire TCL pipeline should be bypassed. This implies that
-vertices are pre-transformed for the viewport, and will not be run
-through the vertex shader. Note that implementations may still clip away
-vertices that are not in the viewport.</dd>
-<dt>flatshade_first</dt>
-<dd>Whether the first vertex should be the provoking vertex, for most
-primitives. If not set, the last vertex is the provoking vertex.</dd>
-<dt>gl_rasterization_rules</dt>
-<dd>Whether the rasterizer should use (0.5, 0.5) pixel centers. When not set,
-the rasterizer will use (0, 0) for pixel centers.</dd>
-<dt>line_width</dt>
-<dd>The width of lines.</dd>
-<dt>point_size</dt>
-<dd>The size of points, if not specified per-vertex.</dd>
-<dt>point_size_min</dt>
-<dd>The minimum size of points.</dd>
-<dt>point_size_max</dt>
-<dd>The maximum size of points.</dd>
-</dl>
-</div>
-<div class="section" id="notes">
-<h2>Notes<a class="headerlink" href="#notes" title="Permalink to this headline">¶</a></h2>
-<div class="section" id="flatshade">
-<h3>flatshade<a class="headerlink" href="#flatshade" title="Permalink to this headline">¶</a></h3>
-<p>The actual interpolated shading algorithm is obviously
-implementation-dependent, but will usually be Gourard for most hardware.</p>
-</div>
-<div class="section" id="bypass-vs-clip-and-viewport">
-<h3>bypass_vs_clip_and_viewport<a class="headerlink" href="#bypass-vs-clip-and-viewport" title="Permalink to this headline">¶</a></h3>
-<p>When set, this implies that vertices are pre-transformed for the viewport, and
-will not be run through the vertex shader. Note that implementations may still
-clip away vertices that are not visible.</p>
-</div>
-<div class="section" id="flatshade-first">
-<h3>flatshade_first<a class="headerlink" href="#flatshade-first" title="Permalink to this headline">¶</a></h3>
-<p>There are several important exceptions to the specification of this rule.</p>
-<ul class="simple">
-<li><tt class="docutils literal"><span class="pre">PIPE_PRIMITIVE_POLYGON</span></tt>: The provoking vertex is always the first
-vertex. If the caller wishes to change the provoking vertex, they merely
-need to rotate the vertices themselves.</li>
-<li><tt class="docutils literal"><span class="pre">PIPE_PRIMITIVE_QUAD</span></tt>, <tt class="docutils literal"><span class="pre">PIPE_PRIMITIVE_QUAD_STRIP</span></tt>: This option has no
-effect; the provoking vertex is always the last vertex.</li>
-<li><tt class="docutils literal"><span class="pre">PIPE_PRIMITIVE_TRIANGLE_FAN</span></tt>: When set, the provoking vertex is the
-second vertex, not the first. This permits each segment of the fan to have
-a different color.</li>
-</ul>
-</div>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="../index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Rasterizer</a><ul>
-<li><a class="reference external" href="#members">Members</a></li>
-<li><a class="reference external" href="#notes">Notes</a><ul>
-<li><a class="reference external" href="#flatshade">flatshade</a></li>
-<li><a class="reference external" href="#bypass-vs-clip-and-viewport">bypass_vs_clip_and_viewport</a></li>
-<li><a class="reference external" href="#flatshade-first">flatshade_first</a></li>
-</ul>
-</li>
-</ul>
-</li>
-</ul>
-
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-            <p class="topless"><a href="dsa.html"
-                                  title="previous chapter">Depth, Stencil, &amp; Alpha</a></p>
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-                                  title="next chapter">Sampler</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
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diff --git a/src/gallium/docs/build/html/cso/sampler.html b/src/gallium/docs/build/html/cso/sampler.html
deleted file mode 100644
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--- a/src/gallium/docs/build/html/cso/sampler.html
+++ /dev/null
@@ -1,157 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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-    <title>Sampler &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
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-    <link rel="top" title="Gallium v0.3 documentation" href="../index.html" />
-    <link rel="up" title="CSO" href="../cso.html" />
-    <link rel="next" title="Shader" href="shader.html" />
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-            
-  <div class="section" id="sampler">
-<span id="id1"></span><h1>Sampler<a class="headerlink" href="#sampler" title="Permalink to this headline">¶</a></h1>
-<p>Texture units have many options for selecting texels from loaded textures;
-this state controls an individual texture unit&#8217;s texel-sampling settings.</p>
-<p>Texture coordinates are always treated as four-dimensional, and referred to
-with the traditional (S, T, R, Q) notation.</p>
-<div class="section" id="members">
-<h2>Members<a class="headerlink" href="#members" title="Permalink to this headline">¶</a></h2>
-<p>XXX undocumented compare_mode, compare_func</p>
-<dl class="docutils">
-<dt>wrap_s</dt>
-<dd>How to wrap the S coordinate. One of PIPE_TEX_WRAP.</dd>
-<dt>wrap_t</dt>
-<dd>How to wrap the T coordinate. One of PIPE_TEX_WRAP.</dd>
-<dt>wrap_r</dt>
-<dd>How to wrap the R coordinate. One of PIPE_TEX_WRAP.</dd>
-<dt>min_img_filter</dt>
-<dd>The filter to use when minifying texels. One of PIPE_TEX_FILTER.</dd>
-<dt>min_mip_filter</dt>
-<dd>The filter to use when minifying mipmapped textures. One of
-PIPE_TEX_FILTER.</dd>
-<dt>mag_img_filter</dt>
-<dd>The filter to use when magnifying texels. One of PIPE_TEX_FILTER.</dd>
-<dt>normalized_coords</dt>
-<dd>Whether the texture coordinates are normalized. If normalized, they will
-always be in [0, 1]. If not, they will be in the range of each dimension
-of the loaded texture.</dd>
-<dt>prefilter</dt>
-<dd>XXX From the Doxy, &#8220;weird sampling state exposed by some APIs.&#8221; Refine.</dd>
-<dt>lod_bias</dt>
-<dd>The bias to apply to the level of detail.</dd>
-<dt>min_lod</dt>
-<dd>Minimum level of detail, used to clamp LoD after bias.</dd>
-<dt>max_lod</dt>
-<dd>Maximum level of detail, used to clamp LoD after bias.</dd>
-<dt>border_color</dt>
-<dd>RGBA color used for out-of-bounds coordinates.</dd>
-<dt>max_anisotropy</dt>
-<dd>Maximum filtering to apply anisotropically to textures. Setting this to
-1.0 effectively disables anisotropic filtering.</dd>
-</dl>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="../index.html">Table Of Contents</a></h3>
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-<li><a class="reference external" href="">Sampler</a><ul>
-<li><a class="reference external" href="#members">Members</a></li>
-</ul>
-</li>
-</ul>
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diff --git a/src/gallium/docs/build/html/cso/shader.html b/src/gallium/docs/build/html/cso/shader.html
deleted file mode 100644
index 9eebf1326c..0000000000
--- a/src/gallium/docs/build/html/cso/shader.html
+++ /dev/null
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-<span id="id1"></span><h1>Shader<a class="headerlink" href="#shader" title="Permalink to this headline">¶</a></h1>
-<p>One of the two types of shaders supported by Gallium.</p>
-<div class="section" id="members">
-<h2>Members<a class="headerlink" href="#members" title="Permalink to this headline">¶</a></h2>
-<dl class="docutils">
-<dt>tokens</dt>
-<dd>A list of tgsi_tokens.</dd>
-</dl>
-</div>
-</div>
-
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-      <div class="clearer"></div>
-    </div>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="" title="General Index"
-             >index</a></li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>
-    <div class="footer">
-      &copy; Copyright 2009, VMWare, X.org, Nouveau.
-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
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-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/glossary.html b/src/gallium/docs/build/html/glossary.html
deleted file mode 100644
index 573c12eb78..0000000000
--- a/src/gallium/docs/build/html/glossary.html
+++ /dev/null
@@ -1,102 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Glossary &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="index.html" />
-    <link rel="prev" title="Shader" href="cso/shader.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="cso/shader.html" title="Shader"
-             accesskey="P">previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
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-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="glossary">
-<h1>Glossary<a class="headerlink" href="#glossary" title="Permalink to this headline">¶</a></h1>
-<dl class="glossary docutils">
-<dt id="term-msaa">MSAA</dt>
-<dd>Multi-Sampled Anti-Aliasing. A basic anti-aliasing technique that takes
-multiple samples of the depth buffer, and uses this information to
-smooth the edges of polygons.</dd>
-</dl>
-</div>
-
-
-          </div>
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-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="cso/shader.html"
-                                  title="previous chapter">Shader</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="_sources/glossary.txt"
-                     rel="nofollow">Show Source</a></li>
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-              <form class="search" action="search.html" method="get">
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-              </form>
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-              Enter search terms or a module, class or function name.
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-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="cso/shader.html" title="Shader"
-             >previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
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-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/index.html b/src/gallium/docs/build/html/index.html
deleted file mode 100644
index 8c059aff45..0000000000
--- a/src/gallium/docs/build/html/index.html
+++ /dev/null
@@ -1,142 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Welcome to Gallium’s documentation! &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="" />
-    <link rel="next" title="Introduction" href="intro.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="intro.html" title="Introduction"
-             accesskey="N">next</a> |</li>
-        <li><a href="">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
-    </div>  
-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="welcome-to-gallium-s-documentation">
-<h1>Welcome to Gallium&#8217;s documentation!<a class="headerlink" href="#welcome-to-gallium-s-documentation" title="Permalink to this headline">¶</a></h1>
-<p>Contents:</p>
-<ul>
-<li class="toctree-l1"><a class="reference external" href="intro.html">Introduction</a><ul>
-<li class="toctree-l2"><a class="reference external" href="intro.html#what-is-gallium">What is Gallium?</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="tgsi.html">TGSI</a><ul>
-<li class="toctree-l2"><a class="reference external" href="tgsi.html#instruction-set">Instruction Set</a></li>
-<li class="toctree-l2"><a class="reference external" href="tgsi.html#explanation-of-symbols-used">Explanation of symbols used</a></li>
-<li class="toctree-l2"><a class="reference external" href="tgsi.html#other-tokens">Other tokens</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="screen.html">Screen</a><ul>
-<li class="toctree-l2"><a class="reference external" href="screen.html#methods">Methods</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="context.html">Context</a><ul>
-<li class="toctree-l2"><a class="reference external" href="context.html#methods">Methods</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="cso.html">CSO</a><ul>
-<li class="toctree-l2"><a class="reference external" href="cso/blend.html">Blend</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/dsa.html">Depth, Stencil, &amp; Alpha</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/rasterizer.html">Rasterizer</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/sampler.html">Sampler</a></li>
-<li class="toctree-l2"><a class="reference external" href="cso/shader.html">Shader</a></li>
-</ul>
-</li>
-<li class="toctree-l1"><a class="reference external" href="glossary.html">Glossary</a></li>
-</ul>
-</div>
-<div class="section" id="indices-and-tables">
-<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
-<ul class="simple">
-<li><a class="reference external" href="genindex.html"><em>Index</em></a></li>
-<li><a class="reference external" href="modindex.html"><em>Module Index</em></a></li>
-<li><a class="reference external" href="search.html"><em>Search Page</em></a></li>
-</ul>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Welcome to Gallium&#8217;s documentation!</a><ul>
-</ul>
-</li>
-<li><a class="reference external" href="#indices-and-tables">Indices and tables</a></li>
-</ul>
-
-            <h4>Next topic</h4>
-            <p class="topless"><a href="intro.html"
-                                  title="next chapter">Introduction</a></p>
-            <h3>This Page</h3>
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-              </form>
-              <p class="searchtip" style="font-size: 90%">
-              Enter search terms or a module, class or function name.
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-          </div>
-          <script type="text/javascript">$('#searchbox').show(0);</script>
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-    </div>
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-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             >index</a></li>
-        <li class="right" >
-          <a href="intro.html" title="Introduction"
-             >next</a> |</li>
-        <li><a href="">Gallium v0.3 documentation</a> &raquo;</li> 
-      </ul>
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-    <div class="footer">
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-      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.3.
-    </div>
-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/intro.html b/src/gallium/docs/build/html/intro.html
deleted file mode 100644
index e95cb064a7..0000000000
--- a/src/gallium/docs/build/html/intro.html
+++ /dev/null
@@ -1,120 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Introduction &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="index.html" />
-    <link rel="next" title="TGSI" href="tgsi.html" />
-    <link rel="prev" title="Welcome to Gallium’s documentation!" href="index.html" /> 
-  </head>
-  <body>
-    <div class="related">
-      <h3>Navigation</h3>
-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="tgsi.html" title="TGSI"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
-          <a href="index.html" title="Welcome to Gallium’s documentation!"
-             accesskey="P">previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
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-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="introduction">
-<h1>Introduction<a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h1>
-<div class="section" id="what-is-gallium">
-<h2>What is Gallium?<a class="headerlink" href="#what-is-gallium" title="Permalink to this headline">¶</a></h2>
-<p>Gallium is essentially an API for writing graphics drivers in a largely
-device-agnostic fashion. It provides several objects which encapsulate the
-core services of graphics hardware in a straightforward manner.</p>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Introduction</a><ul>
-<li><a class="reference external" href="#what-is-gallium">What is Gallium?</a></li>
-</ul>
-</li>
-</ul>
-
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="index.html"
-                                  title="previous chapter">Welcome to Gallium&#8217;s documentation!</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="tgsi.html"
-                                  title="next chapter">TGSI</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
-              <li><a href="_sources/intro.txt"
-                     rel="nofollow">Show Source</a></li>
-            </ul>
-          <div id="searchbox" style="display: none">
-            <h3>Quick search</h3>
-              <form class="search" action="search.html" method="get">
-                <input type="text" name="q" size="18" />
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-      <h3>Navigation</h3>
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-        <li class="right" style="margin-right: 10px">
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-             >index</a></li>
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-          <a href="tgsi.html" title="TGSI"
-             >next</a> |</li>
-        <li class="right" >
-          <a href="index.html" title="Welcome to Gallium’s documentation!"
-             >previous</a> |</li>
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-  </body>
-</html>
-\ No newline at end of file
diff --git a/src/gallium/docs/build/html/objects.inv b/src/gallium/docs/build/html/objects.inv
deleted file mode 100644
index 004a1e84d0..0000000000
--- a/src/gallium/docs/build/html/objects.inv
+++ /dev/null
@@ -1,3 +0,0 @@
-# Sphinx inventory version 1
-# Project: Gallium
-# Version: 0.3
diff --git a/src/gallium/docs/build/html/screen.html b/src/gallium/docs/build/html/screen.html
deleted file mode 100644
index 8bc1cdc9cd..0000000000
--- a/src/gallium/docs/build/html/screen.html
+++ /dev/null
@@ -1,151 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>Screen &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
-    <script type="text/javascript">
-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
-        VERSION:     '0.3',
-        COLLAPSE_MODINDEX: false,
-        FILE_SUFFIX: '.html',
-        HAS_SOURCE:  true
-      };
-    </script>
-    <script type="text/javascript" src="_static/jquery.js"></script>
-    <script type="text/javascript" src="_static/doctools.js"></script>
-    <link rel="top" title="Gallium v0.3 documentation" href="index.html" />
-    <link rel="next" title="Context" href="context.html" />
-    <link rel="prev" title="TGSI" href="tgsi.html" /> 
-  </head>
-  <body>
-    <div class="related">
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-      <ul>
-        <li class="right" style="margin-right: 10px">
-          <a href="genindex.html" title="General Index"
-             accesskey="I">index</a></li>
-        <li class="right" >
-          <a href="context.html" title="Context"
-             accesskey="N">next</a> |</li>
-        <li class="right" >
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-             accesskey="P">previous</a> |</li>
-        <li><a href="index.html">Gallium v0.3 documentation</a> &raquo;</li> 
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-
-    <div class="document">
-      <div class="documentwrapper">
-        <div class="bodywrapper">
-          <div class="body">
-            
-  <div class="section" id="screen">
-<h1>Screen<a class="headerlink" href="#screen" title="Permalink to this headline">¶</a></h1>
-<p>A screen is an object representing the context-independent part of a device.</p>
-<div class="section" id="methods">
-<h2>Methods<a class="headerlink" href="#methods" title="Permalink to this headline">¶</a></h2>
-<p>XXX moar; got bored</p>
-<div class="section" id="get-name">
-<h3>get_name<a class="headerlink" href="#get-name" title="Permalink to this headline">¶</a></h3>
-<p>Returns an identifying name for the screen.</p>
-</div>
-<div class="section" id="get-vendor">
-<h3>get_vendor<a class="headerlink" href="#get-vendor" title="Permalink to this headline">¶</a></h3>
-<p>Returns the screen vendor.</p>
-</div>
-<div class="section" id="get-param">
-<h3>get_param<a class="headerlink" href="#get-param" title="Permalink to this headline">¶</a></h3>
-<p>Get an integer/boolean screen parameter.</p>
-</div>
-<div class="section" id="get-paramf">
-<h3>get_paramf<a class="headerlink" href="#get-paramf" title="Permalink to this headline">¶</a></h3>
-<p>Get a floating-point screen parameter.</p>
-</div>
-<div class="section" id="is-format-supported">
-<h3>is_format_supported<a class="headerlink" href="#is-format-supported" title="Permalink to this headline">¶</a></h3>
-<p>See if a format can be used in a specific manner.</p>
-</div>
-<div class="section" id="texture-create">
-<h3>texture_create<a class="headerlink" href="#texture-create" title="Permalink to this headline">¶</a></h3>
-<p>Given a template of texture setup, create a BO-backed texture.</p>
-</div>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">Screen</a><ul>
-<li><a class="reference external" href="#methods">Methods</a><ul>
-<li><a class="reference external" href="#get-name">get_name</a></li>
-<li><a class="reference external" href="#get-vendor">get_vendor</a></li>
-<li><a class="reference external" href="#get-param">get_param</a></li>
-<li><a class="reference external" href="#get-paramf">get_paramf</a></li>
-<li><a class="reference external" href="#is-format-supported">is_format_supported</a></li>
-<li><a class="reference external" href="#texture-create">texture_create</a></li>
-</ul>
-</li>
-</ul>
-</li>
-</ul>
-
-            <h4>Previous topic</h4>
-            <p class="topless"><a href="tgsi.html"
-                                  title="previous chapter">TGSI</a></p>
-            <h4>Next topic</h4>
-            <p class="topless"><a href="context.html"
-                                  title="next chapter">Context</a></p>
-            <h3>This Page</h3>
-            <ul class="this-page-menu">
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-                     rel="nofollow">Show Source</a></li>
-            </ul>
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+++ /dev/null
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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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diff --git a/src/gallium/docs/build/html/searchindex.js b/src/gallium/docs/build/html/searchindex.js
deleted file mode 100644
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--- a/src/gallium/docs/build/html/searchindex.js
+++ /dev/null
@@ -1 +0,0 @@
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to Gallium&#8217;s documentation!","CSO","Glossary","Screen","TGSI","Rasterizer","Shader","Introduction","Blend","Context","Sampler","Depth, Stencil, &amp; Alpha"],modules:{},descrefs:{},filenames:["index","cso","glossary","screen","tgsi","cso/rasterizer","cso/shader","intro","cso/blend","context","cso/sampler","cso/dsa"]})
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diff --git a/src/gallium/docs/build/html/tgsi.html b/src/gallium/docs/build/html/tgsi.html
deleted file mode 100644
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--- a/src/gallium/docs/build/html/tgsi.html
+++ /dev/null
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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-
-<html xmlns="http://www.w3.org/1999/xhtml">
-  <head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-    
-    <title>TGSI &mdash; Gallium v0.3 documentation</title>
-    <link rel="stylesheet" href="_static/default.css" type="text/css" />
-    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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-      var DOCUMENTATION_OPTIONS = {
-        URL_ROOT:    '',
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-             accesskey="I">index</a></li>
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-            
-  <div class="section" id="tgsi">
-<h1>TGSI<a class="headerlink" href="#tgsi" title="Permalink to this headline">¶</a></h1>
-<p>TGSI, Tungsten Graphics Shader Instructions, is an intermediate language
-for describing shaders. Since Gallium is inherently shaderful, shaders are
-an important part of the API. TGSI is the only intermediate representation
-used by all drivers.</p>
-<div class="section" id="instruction-set">
-<h2>Instruction Set<a class="headerlink" href="#instruction-set" title="Permalink to this headline">¶</a></h2>
-<div class="section" id="from-gl-nv-vertex-program">
-<h3>From GL_NV_vertex_program<a class="headerlink" href="#from-gl-nv-vertex-program" title="Permalink to this headline">¶</a></h3>
-<p>ARL - Address Register Load</p>
-<div class="math">
-<p><img src="_images/math/a6a788a4144ea0b8be244aad870806646081b809.png" alt="dst.x = \lfloor src.x\rfloor
-
-dst.y = \lfloor src.y\rfloor
-
-dst.z = \lfloor src.z\rfloor
-
-dst.w = \lfloor src.w\rfloor" /></p>
-</div><p>MOV - Move</p>
-<div class="math">
-<p><img src="_images/math/723d0548eae0d4f8738fcf051e2e56bce034e7d4.png" alt="dst.x = src.x
-
-dst.y = src.y
-
-dst.z = src.z
-
-dst.w = src.w" /></p>
-</div><p>LIT - Light Coefficients</p>
-<div class="math">
-<p><img src="_images/math/758e5c32fbcca15fadbbf1ee7cb5967466f056e9.png" alt="dst.x = 1
-
-dst.y = max(src.x, 0)
-
-dst.z = (src.x &gt; 0) ? max(src.y, 0)^{clamp(src.w, -128, 128))} : 0
-
-dst.w = 1" /></p>
-</div><p>RCP - Reciprocal</p>
-<div class="math">
-<p><img src="_images/math/c9bc0e532b3b63ed42567436058b919bc78442ce.png" alt="dst.x = \frac{1}{src.x}
-
-dst.y = \frac{1}{src.x}
-
-dst.z = \frac{1}{src.x}
-
-dst.w = \frac{1}{src.x}" /></p>
-</div><p>RSQ - Reciprocal Square Root</p>
-<div class="math">
-<p><img src="_images/math/70d1866ff09388f68ff5f0f88719006a59e19187.png" alt="dst.x = \frac{1}{\sqrt{|src.x|}}
-
-dst.y = \frac{1}{\sqrt{|src.x|}}
-
-dst.z = \frac{1}{\sqrt{|src.x|}}
-
-dst.w = \frac{1}{\sqrt{|src.x|}}" /></p>
-</div><p>EXP - Approximate Exponential Base 2</p>
-<div class="math">
-<p><img src="_images/math/61a735a5ca4687a35d98a8d42c127cb425b16eed.png" alt="dst.x = 2^{\lfloor src.x\rfloor}
-
-dst.y = src.x - \lfloor src.x\rfloor
-
-dst.z = 2^{src.x}
-
-dst.w = 1" /></p>
-</div><p>LOG - Approximate Logarithm Base 2</p>
-<div class="math">
-<p><img src="_images/math/f71ea96f5550b90a162f1d7a8b754eeb9b0d126e.png" alt="dst.x = \lfloor\log_2{|src.x|}\rfloor
-
-dst.y = \frac{|src.x|}{2^{\lfloor\log_2{|src.x|}\rfloor}}
-
-dst.z = \log_2{|src.x|}
-
-dst.w = 1" /></p>
-</div><p>MUL - Multiply</p>
-<div class="math">
-<p><img src="_images/math/8d727b11852ddbb13fb91083a0ce71ea2a47306f.png" alt="dst.x = src0.x \times src1.x
-
-dst.y = src0.y \times src1.y
-
-dst.z = src0.z \times src1.z
-
-dst.w = src0.w \times src1.w" /></p>
-</div><p>ADD - Add</p>
-<div class="math">
-<p><img src="_images/math/419ee673cdf363cbe29df99a84db18bf74b83cc4.png" alt="dst.x = src0.x + src1.x
-
-dst.y = src0.y + src1.y
-
-dst.z = src0.z + src1.z
-
-dst.w = src0.w + src1.w" /></p>
-</div><p>DP3 - 3-component Dot Product</p>
-<div class="math">
-<p><img src="_images/math/cd11030c4826718fe39618e48ae07d9298184a65.png" alt="dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z
-
-dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z" /></p>
-</div><p>DP4 - 4-component Dot Product</p>
-<div class="math">
-<p><img src="_images/math/efbae5a733577ba979c4f08fa0e1de5e31953b92.png" alt="dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w
-
-dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w" /></p>
-</div><p>DST - Distance Vector</p>
-<div class="math">
-<p><img src="_images/math/6d0d5702a6e475d584f295bd4f0fa80a70b70ee5.png" alt="dst.x = 1
-
-dst.y = src0.y \times src1.y
-
-dst.z = src0.z
-
-dst.w = src1.w" /></p>
-</div><p>MIN - Minimum</p>
-<div class="math">
-<p><img src="_images/math/73dec9e78c22629aa3379d21ccc96b1a5c5d2dbd.png" alt="dst.x = min(src0.x, src1.x)
-
-dst.y = min(src0.y, src1.y)
-
-dst.z = min(src0.z, src1.z)
-
-dst.w = min(src0.w, src1.w)" /></p>
-</div><p>MAX - Maximum</p>
-<div class="math">
-<p><img src="_images/math/1ad10aa070bc12ee93fca94040edb8900468ae29.png" alt="dst.x = max(src0.x, src1.x)
-
-dst.y = max(src0.y, src1.y)
-
-dst.z = max(src0.z, src1.z)
-
-dst.w = max(src0.w, src1.w)" /></p>
-</div><p>SLT - Set On Less Than</p>
-<div class="math">
-<p><img src="_images/math/b1db3ad26718bdcf3d1afeb866f1fc595230786d.png" alt="dst.x = (src0.x &lt; src1.x) ? 1 : 0
-
-dst.y = (src0.y &lt; src1.y) ? 1 : 0
-
-dst.z = (src0.z &lt; src1.z) ? 1 : 0
-
-dst.w = (src0.w &lt; src1.w) ? 1 : 0" /></p>
-</div><p>SGE - Set On Greater Equal Than</p>
-<div class="math">
-<p><img src="_images/math/bb15ac1bdb0b295273a7c57060899063cf618a95.png" alt="dst.x = (src0.x &gt;= src1.x) ? 1 : 0
-
-dst.y = (src0.y &gt;= src1.y) ? 1 : 0
-
-dst.z = (src0.z &gt;= src1.z) ? 1 : 0
-
-dst.w = (src0.w &gt;= src1.w) ? 1 : 0" /></p>
-</div><p>MAD - Multiply And Add</p>
-<div class="math">
-<p><img src="_images/math/cb4e90af76c03c927762a3c33e989ce2c41f5be5.png" alt="dst.x = src0.x \times src1.x + src2.x
-
-dst.y = src0.y \times src1.y + src2.y
-
-dst.z = src0.z \times src1.z + src2.z
-
-dst.w = src0.w \times src1.w + src2.w" /></p>
-</div><p>SUB - Subtract</p>
-<div class="math">
-<p><img src="_images/math/d96d8a97260276b9db5e903a05339b869391856f.png" alt="dst.x = src0.x - src1.x
-
-dst.y = src0.y - src1.y
-
-dst.z = src0.z - src1.z
-
-dst.w = src0.w - src1.w" /></p>
-</div><p>LRP - Linear Interpolate</p>
-<div class="math">
-<p><img src="_images/math/cf94ae7663599af8dc7ada12a43b33ca5083044a.png" alt="dst.x = src0.x \times (src1.x - src2.x) + src2.x
-
-dst.y = src0.y \times (src1.y - src2.y) + src2.y
-
-dst.z = src0.z \times (src1.z - src2.z) + src2.z
-
-dst.w = src0.w \times (src1.w - src2.w) + src2.w" /></p>
-</div><p>CND - Condition</p>
-<div class="math">
-<p><img src="_images/math/f9be0a9bff61d950cb768b8d10c66a45377f3124.png" alt="dst.x = (src2.x &gt; 0.5) ? src0.x : src1.x
-
-dst.y = (src2.y &gt; 0.5) ? src0.y : src1.y
-
-dst.z = (src2.z &gt; 0.5) ? src0.z : src1.z
-
-dst.w = (src2.w &gt; 0.5) ? src0.w : src1.w" /></p>
-</div><p>DP2A - 2-component Dot Product And Add</p>
-<div class="math">
-<p><img src="_images/math/abcd8a9f57fcaecc5e5c14835fa7438b08b4009d.png" alt="dst.x = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-dst.y = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-dst.z = src0.x \times src1.x + src0.y \times src1.y + src2.x
-
-dst.w = src0.x \times src1.x + src0.y \times src1.y + src2.x" /></p>
-</div><p>FRAC - Fraction</p>
-<div class="math">
-<p><img src="_images/math/df45d09eb32da9798269d030845962e4d92e26de.png" alt="dst.x = src.x - \lfloor src.x\rfloor
-
-dst.y = src.y - \lfloor src.y\rfloor
-
-dst.z = src.z - \lfloor src.z\rfloor
-
-dst.w = src.w - \lfloor src.w\rfloor" /></p>
-</div><p>CLAMP - Clamp</p>
-<div class="math">
-<p><img src="_images/math/56093f3e51016bf4a7784ed66cb8628202f58b2d.png" alt="dst.x = clamp(src0.x, src1.x, src2.x)
-
-dst.y = clamp(src0.y, src1.y, src2.y)
-
-dst.z = clamp(src0.z, src1.z, src2.z)
-
-dst.w = clamp(src0.w, src1.w, src2.w)" /></p>
-</div><p>FLR - Floor</p>
-<p>This is identical to ARL.</p>
-<div class="math">
-<p><img src="_images/math/a6a788a4144ea0b8be244aad870806646081b809.png" alt="dst.x = \lfloor src.x\rfloor
-
-dst.y = \lfloor src.y\rfloor
-
-dst.z = \lfloor src.z\rfloor
-
-dst.w = \lfloor src.w\rfloor" /></p>
-</div><p>ROUND - Round</p>
-<div class="math">
-<p><img src="_images/math/226c98a475a610bdeb91b4fbf51261cf8721d8f6.png" alt="dst.x = round(src.x)
-
-dst.y = round(src.y)
-
-dst.z = round(src.z)
-
-dst.w = round(src.w)" /></p>
-</div><p>EX2 - Exponential Base 2</p>
-<div class="math">
-<p><img src="_images/math/0210d258bc676109314169f2dd4320059387500c.png" alt="dst.x = 2^{src.x}
-
-dst.y = 2^{src.x}
-
-dst.z = 2^{src.x}
-
-dst.w = 2^{src.x}" /></p>
-</div><p>LG2 - Logarithm Base 2</p>
-<div class="math">
-<p><img src="_images/math/1b910bba9c9c6d11618b234335f33413d4f76ee6.png" alt="dst.x = \log_2{src.x}
-
-dst.y = \log_2{src.x}
-
-dst.z = \log_2{src.x}
-
-dst.w = \log_2{src.x}" /></p>
-</div><p>POW - Power</p>
-<div class="math">
-<p><img src="_images/math/290ad5e39fd561a8616e6eb9abc488c8615b36c7.png" alt="dst.x = src0.x^{src1.x}
-
-dst.y = src0.x^{src1.x}
-
-dst.z = src0.x^{src1.x}
-
-dst.w = src0.x^{src1.x}" /></p>
-</div><p>XPD - Cross Product</p>
-<div class="math">
-<p><img src="_images/math/751ec5401cf0d30257850404124ddad65cd5c0b2.png" alt="dst.x = src0.y \times src1.z - src1.y \times src0.z
-
-dst.y = src0.z \times src1.x - src1.z \times src0.x
-
-dst.z = src0.x \times src1.y - src1.x \times src0.y
-
-dst.w = 1" /></p>
-</div><p>ABS - Absolute</p>
-<div class="math">
-<p><img src="_images/math/ad452a9162cb4c5aeb7638cac156cf04155c968a.png" alt="dst.x = |src.x|
-
-dst.y = |src.y|
-
-dst.z = |src.z|
-
-dst.w = |src.w|" /></p>
-</div><p>RCC - Reciprocal Clamped</p>
-<p>XXX cleanup on aisle three</p>
-<div class="math">
-<p><img src="_images/math/f5fe168fde58a4d9fb87b5ef1e8b532f02f3a7cb.png" alt="dst.x = (1 / src.x) &gt; 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-dst.y = (1 / src.x) &gt; 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-dst.z = (1 / src.x) &gt; 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)
-
-dst.w = (1 / src.x) &gt; 0 ? clamp(1 / src.x, 5.42101e-020, 1.884467e+019) : clamp(1 / src.x, -1.884467e+019, -5.42101e-020)" /></p>
-</div><p>DPH - Homogeneous Dot Product</p>
-<div class="math">
-<p><img src="_images/math/2049740526a3bf3b01a0793817069df1d2b217a6.png" alt="dst.x = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-dst.y = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-dst.z = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w
-
-dst.w = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src1.w" /></p>
-</div><p>COS - Cosine</p>
-<div class="math">
-<p><img src="_images/math/ade7e8ec73d74fb03022a40c9a69055c7a0a937b.png" alt="dst.x = \cos{src.x}
-
-dst.y = \cos{src.x}
-
-dst.z = \cos{src.x}
-
-dst.w = \cos{src.w}" /></p>
-</div><p>DDX - Derivative Relative To X</p>
-<div class="math">
-<p><img src="_images/math/5846a9ccdaf9e3c8c9ffa099acee7e80c7cc0d4b.png" alt="dst.x = partialx(src.x)
-
-dst.y = partialx(src.y)
-
-dst.z = partialx(src.z)
-
-dst.w = partialx(src.w)" /></p>
-</div><p>DDY - Derivative Relative To Y</p>
-<div class="math">
-<p><img src="_images/math/f89c54b3cac95d930ef70dffa6dc62db5fac05a6.png" alt="dst.x = partialy(src.x)
-
-dst.y = partialy(src.y)
-
-dst.z = partialy(src.z)
-
-dst.w = partialy(src.w)" /></p>
-</div><p>KILP - Predicated Discard</p>
-<blockquote>
-discard</blockquote>
-<p>PK2H - Pack Two 16-bit Floats</p>
-<blockquote>
-TBD</blockquote>
-<p>PK2US - Pack Two Unsigned 16-bit Scalars</p>
-<blockquote>
-TBD</blockquote>
-<p>PK4B - Pack Four Signed 8-bit Scalars</p>
-<blockquote>
-TBD</blockquote>
-<p>PK4UB - Pack Four Unsigned 8-bit Scalars</p>
-<blockquote>
-TBD</blockquote>
-<p>RFL - Reflection Vector</p>
-<div class="math">
-<p><img src="_images/math/6dfa1d81b7272fac743c04c8f5fbd74bb42639b4.png" alt="dst.x = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.x - src1.x
-
-dst.y = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.y - src1.y
-
-dst.z = 2 \times (src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z) / (src0.x \times src0.x + src0.y \times src0.y + src0.z \times src0.z) \times src0.z - src1.z
-
-dst.w = 1" /></p>
-</div><p>Considered for removal.</p>
-<p>SEQ - Set On Equal</p>
-<div class="math">
-<p><img src="_images/math/5eac00cd4b387d141630ace602ed89d9a2ccc0ef.png" alt="dst.x = (src0.x == src1.x) ? 1 : 0
-dst.y = (src0.y == src1.y) ? 1 : 0
-dst.z = (src0.z == src1.z) ? 1 : 0
-dst.w = (src0.w == src1.w) ? 1 : 0" /></p>
-</div><p>SFL - Set On False</p>
-<div class="math">
-<p><img src="_images/math/15f738543d3cfe86879e953e69536effdc1d97f5.png" alt="dst.x = 0
-dst.y = 0
-dst.z = 0
-dst.w = 0" /></p>
-</div><p>Considered for removal.</p>
-<p>SGT - Set On Greater Than</p>
-<div class="math">
-<p><img src="_images/math/2bbfc816656154cb764d951002e595719a0cfce1.png" alt="dst.x = (src0.x &gt; src1.x) ? 1 : 0
-dst.y = (src0.y &gt; src1.y) ? 1 : 0
-dst.z = (src0.z &gt; src1.z) ? 1 : 0
-dst.w = (src0.w &gt; src1.w) ? 1 : 0" /></p>
-</div><p>SIN - Sine</p>
-<div class="math">
-<p><img src="_images/math/0e5562f4fdf39c2754c17f761d76dcdb738dd233.png" alt="dst.x = \sin{src.x}
-
-dst.y = \sin{src.x}
-
-dst.z = \sin{src.x}
-
-dst.w = \sin{src.w}" /></p>
-</div><p>SLE - Set On Less Equal Than</p>
-<div class="math">
-<p><img src="_images/math/3f4ffe13f32660772fc7dbde7b56fff6308b347c.png" alt="dst.x = (src0.x &lt;= src1.x) ? 1 : 0
-dst.y = (src0.y &lt;= src1.y) ? 1 : 0
-dst.z = (src0.z &lt;= src1.z) ? 1 : 0
-dst.w = (src0.w &lt;= src1.w) ? 1 : 0" /></p>
-</div><p>SNE - Set On Not Equal</p>
-<div class="math">
-<p><img src="_images/math/7a206759bbd06a8ef2385b8b7cf42b07521d36a8.png" alt="dst.x = (src0.x != src1.x) ? 1 : 0
-dst.y = (src0.y != src1.y) ? 1 : 0
-dst.z = (src0.z != src1.z) ? 1 : 0
-dst.w = (src0.w != src1.w) ? 1 : 0" /></p>
-</div><p>STR - Set On True</p>
-<div class="math">
-<p><img src="_images/math/9a8aa4392d07b8c3fd7f2bc7ddee9eecd87e2c21.png" alt="dst.x = 1
-dst.y = 1
-dst.z = 1
-dst.w = 1" /></p>
-</div><p>TEX - Texture Lookup</p>
-<blockquote>
-TBD</blockquote>
-<p>TXD - Texture Lookup with Derivatives</p>
-<blockquote>
-TBD</blockquote>
-<p>TXP - Projective Texture Lookup</p>
-<blockquote>
-TBD</blockquote>
-<p>UP2H - Unpack Two 16-Bit Floats</p>
-<blockquote>
-<p>TBD</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>UP2US - Unpack Two Unsigned 16-Bit Scalars</p>
-<blockquote>
-<p>TBD</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>UP4B - Unpack Four Signed 8-Bit Values</p>
-<blockquote>
-<p>TBD</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>UP4UB - Unpack Four Unsigned 8-Bit Scalars</p>
-<blockquote>
-<p>TBD</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>X2D - 2D Coordinate Transformation</p>
-<div class="math">
-<p><img src="_images/math/f94a20471877c44c7f623279934018e5c7348e83.png" alt="dst.x = src0.x + src1.x \times src2.x + src1.y \times src2.y
-dst.y = src0.y + src1.x \times src2.z + src1.y \times src2.w
-dst.z = src0.x + src1.x \times src2.x + src1.y \times src2.y
-dst.w = src0.y + src1.x \times src2.z + src1.y \times src2.w" /></p>
-</div><p>Considered for removal.</p>
-</div>
-<div class="section" id="from-gl-nv-vertex-program2">
-<h3>From GL_NV_vertex_program2<a class="headerlink" href="#from-gl-nv-vertex-program2" title="Permalink to this headline">¶</a></h3>
-<p>ARA - Address Register Add</p>
-<blockquote>
-<p>TBD</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>ARR - Address Register Load With Round</p>
-<div class="math">
-<p><img src="_images/math/226c98a475a610bdeb91b4fbf51261cf8721d8f6.png" alt="dst.x = round(src.x)
-
-dst.y = round(src.y)
-
-dst.z = round(src.z)
-
-dst.w = round(src.w)" /></p>
-</div><p>BRA - Branch</p>
-<blockquote>
-<p>pc = target</p>
-<p>Considered for removal.</p>
-</blockquote>
-<p>CAL - Subroutine Call</p>
-<blockquote>
-push(pc)
-pc = target</blockquote>
-<p>RET - Subroutine Call Return</p>
-<blockquote>
-<p>pc = pop()</p>
-<p>Potential restrictions:
-times Only occurs at end of function.</p>
-</blockquote>
-<p>SSG - Set Sign</p>
-<div class="math">
-<p><img src="_images/math/096db0cc9a735fa08397a0d940cb96025db3e3c8.png" alt="dst.x = (src.x &gt; 0) ? 1 : (src.x &lt; 0) ? -1 : 0
-
-dst.y = (src.y &gt; 0) ? 1 : (src.y &lt; 0) ? -1 : 0
-
-dst.z = (src.z &gt; 0) ? 1 : (src.z &lt; 0) ? -1 : 0
-
-dst.w = (src.w &gt; 0) ? 1 : (src.w &lt; 0) ? -1 : 0" /></p>
-</div><p>CMP - Compare</p>
-<div class="math">
-<p><img src="_images/math/53961253955fd2148f7cef66c79f2274c76f1954.png" alt="dst.x = (src0.x &lt; 0) ? src1.x : src2.x
-
-dst.y = (src0.y &lt; 0) ? src1.y : src2.y
-
-dst.z = (src0.z &lt; 0) ? src1.z : src2.z
-
-dst.w = (src0.w &lt; 0) ? src1.w : src2.w" /></p>
-</div><p>KIL - Conditional Discard</p>
-<div class="math">
-<p><img src="_images/math/ef0c42df6cde68a9c411ff8ce9ad1603b2715daf.png" alt="if (src.x &lt; 0 || src.y &lt; 0 || src.z &lt; 0 || src.w &lt; 0)
-  discard
-endif" /></p>
-</div><p>SCS - Sine Cosine</p>
-<div class="math">
-<p><img src="_images/math/1ed3a5293ecdad1b4847367fba55be005fe7f6ba.png" alt="dst.x = \cos{src.x}
-
-dst.y = \sin{src.x}
-
-dst.z = 0
-
-dst.y = 1" /></p>
-</div><p>TXB - Texture Lookup With Bias</p>
-<blockquote>
-TBD</blockquote>
-<p>NRM - 3-component Vector Normalise</p>
-<div class="math">
-<p><img src="_images/math/a6403ef2be1ec6b8eafb37e12b4e44adf240444e.png" alt="dst.x = src.x / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-dst.y = src.y / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-dst.z = src.z / (src.x \times src.x + src.y \times src.y + src.z \times src.z)
-
-dst.w = 1" /></p>
-</div><p>DIV - Divide</p>
-<div class="math">
-<p><img src="_images/math/f8d904588ef4d267803f5aee2f5789d9eda5b0e4.png" alt="dst.x = \frac{src0.x}{src1.x}
-
-dst.y = \frac{src0.y}{src1.y}
-
-dst.z = \frac{src0.z}{src1.z}
-
-dst.w = \frac{src0.w}{src1.w}" /></p>
-</div><p>DP2 - 2-component Dot Product</p>
-<div class="math">
-<p><img src="_images/math/052e6cb10c4892efcc9dfdd69fd3480adbae7bba.png" alt="dst.x = src0.x \times src1.x + src0.y \times src1.y
-
-dst.y = src0.x \times src1.x + src0.y \times src1.y
-
-dst.z = src0.x \times src1.x + src0.y \times src1.y
-
-dst.w = src0.x \times src1.x + src0.y \times src1.y" /></p>
-</div><p>TXL - Texture Lookup With LOD</p>
-<blockquote>
-TBD</blockquote>
-<p>BRK - Break</p>
-<blockquote>
-TBD</blockquote>
-<p>IF - If</p>
-<blockquote>
-TBD</blockquote>
-<p>BGNFOR - Begin a For-Loop</p>
-<blockquote>
-<p>dst.x = floor(src.x)
-dst.y = floor(src.y)
-dst.z = floor(src.z)</p>
-<dl class="docutils">
-<dt>if (dst.y &lt;= 0)</dt>
-<dd>pc = [matching ENDFOR] + 1</dd>
-</dl>
-<p>endif</p>
-<dl class="docutils">
-<dt>Note: The destination must be a loop register.</dt>
-<dd>The source must be a constant register.</dd>
-</dl>
-<p>Considered for cleanup / removal.</p>
-</blockquote>
-<p>REP - Repeat</p>
-<blockquote>
-TBD</blockquote>
-<p>ELSE - Else</p>
-<blockquote>
-TBD</blockquote>
-<p>ENDIF - End If</p>
-<blockquote>
-TBD</blockquote>
-<p>ENDFOR - End a For-Loop</p>
-<blockquote>
-<p>dst.x = dst.x + dst.z
-dst.y = dst.y - 1.0</p>
-<dl class="docutils">
-<dt>if (dst.y &gt; 0)</dt>
-<dd>pc = [matching BGNFOR instruction] + 1</dd>
-</dl>
-<p>endif</p>
-<p>Note: The destination must be a loop register.</p>
-<p>Considered for cleanup / removal.</p>
-</blockquote>
-<p>ENDREP - End Repeat</p>
-<blockquote>
-TBD</blockquote>
-<p>PUSHA - Push Address Register On Stack</p>
-<blockquote>
-<p>push(src.x)
-push(src.y)
-push(src.z)
-push(src.w)</p>
-<p>Considered for cleanup / removal.</p>
-</blockquote>
-<p>POPA - Pop Address Register From Stack</p>
-<blockquote>
-<p>dst.w = pop()
-dst.z = pop()
-dst.y = pop()
-dst.x = pop()</p>
-<p>Considered for cleanup / removal.</p>
-</blockquote>
-</div>
-<div class="section" id="from-gl-nv-gpu-program4">
-<h3>From GL_NV_gpu_program4<a class="headerlink" href="#from-gl-nv-gpu-program4" title="Permalink to this headline">¶</a></h3>
-<p>Support for these opcodes indicated by a special pipe capability bit (TBD).</p>
-<p>CEIL - Ceiling</p>
-<div class="math">
-<p><img src="_images/math/03e47c613e946131569cb8ab9b88ae7b31a7a436.png" alt="dst.x = \lceil src.x\rceil
-
-dst.y = \lceil src.y\rceil
-
-dst.z = \lceil src.z\rceil
-
-dst.w = \lceil src.w\rceil" /></p>
-</div><p>I2F - Integer To Float</p>
-<div class="math">
-<p><img src="_images/math/fa38e14d5e8d8fcf15c70890e66ae5727443e531.png" alt="dst.x = (float) src.x
-
-dst.y = (float) src.y
-
-dst.z = (float) src.z
-
-dst.w = (float) src.w" /></p>
-</div><p>NOT - Bitwise Not</p>
-<div class="math">
-<p><img src="_images/math/ae28f3acd0883602c612198d7bcd7fc277972f31.png" alt="dst.x = ~src.x
-
-dst.y = ~src.y
-
-dst.z = ~src.z
-
-dst.w = ~src.w" /></p>
-</div><p>TRUNC - Truncate</p>
-<p>XXX how is this different from floor?</p>
-<div class="math">
-<p><img src="_images/math/4a413dd124842171577a13c5de2f45c92f1a0c59.png" alt="dst.x = trunc(src.x)
-
-dst.y = trunc(src.y)
-
-dst.z = trunc(src.z)
-
-dst.w = trunc(src.w)" /></p>
-</div><p>SHL - Shift Left</p>
-<div class="math">
-<p><img src="_images/math/6d8f34db37f5d0909f568cbd49dbb9bbd376629d.png" alt="dst.x = src0.x &lt;&lt; src1.x
-
-dst.y = src0.y &lt;&lt; src1.x
-
-dst.z = src0.z &lt;&lt; src1.x
-
-dst.w = src0.w &lt;&lt; src1.x" /></p>
-</div><p>SHR - Shift Right</p>
-<div class="math">
-<p><img src="_images/math/8bb711dcf8af2b6a34bd4cb19311c1c2c445ef5e.png" alt="dst.x = src0.x &gt;&gt; src1.x
-
-dst.y = src0.y &gt;&gt; src1.x
-
-dst.z = src0.z &gt;&gt; src1.x
-
-dst.w = src0.w &gt;&gt; src1.x" /></p>
-</div><p>AND - Bitwise And</p>
-<div class="math">
-<p><img src="_images/math/a37f2da4dd31c01e7c3afd0adab9bdf27c9d4805.png" alt="dst.x = src0.x &amp; src1.x
-
-dst.y = src0.y &amp; src1.y
-
-dst.z = src0.z &amp; src1.z
-
-dst.w = src0.w &amp; src1.w" /></p>
-</div><p>OR - Bitwise Or</p>
-<div class="math">
-<p><img src="_images/math/84549dcb2fc79ba332fa86d8b6bdac239d32097f.png" alt="dst.x = src0.x | src1.x
-
-dst.y = src0.y | src1.y
-
-dst.z = src0.z | src1.z
-
-dst.w = src0.w | src1.w" /></p>
-</div><p>MOD - Modulus</p>
-<div class="math">
-<p><img src="_images/math/10d8720201a3a554b1610687157a80fae1871f6d.png" alt="dst.x = src0.x \bmod src1.x
-
-dst.y = src0.y \bmod src1.y
-
-dst.z = src0.z \bmod src1.z
-
-dst.w = src0.w \bmod src1.w" /></p>
-</div><p>XOR - Bitwise Xor</p>
-<div class="math">
-<p><img src="_images/math/0f7e82c35f1b87f2d11da3fbc639085a54a5e7ec.png" alt="dst.x = src0.x ^ src1.x
-
-dst.y = src0.y ^ src1.y
-
-dst.z = src0.z ^ src1.z
-
-dst.w = src0.w ^ src1.w" /></p>
-</div><p>SAD - Sum Of Absolute Differences</p>
-<div class="math">
-<p><img src="_images/math/a4a04906e15ff687e62dcad0046baa9ae05eabb5.png" alt="dst.x = |src0.x - src1.x| + src2.x
-
-dst.y = |src0.y - src1.y| + src2.y
-
-dst.z = |src0.z - src1.z| + src2.z
-
-dst.w = |src0.w - src1.w| + src2.w" /></p>
-</div><p>TXF - Texel Fetch</p>
-<blockquote>
-TBD</blockquote>
-<p>TXQ - Texture Size Query</p>
-<blockquote>
-TBD</blockquote>
-<p>CONT - Continue</p>
-<blockquote>
-TBD</blockquote>
-</div>
-<div class="section" id="from-gl-nv-geometry-program4">
-<h3>From GL_NV_geometry_program4<a class="headerlink" href="#from-gl-nv-geometry-program4" title="Permalink to this headline">¶</a></h3>
-<p>EMIT - Emit</p>
-<blockquote>
-TBD</blockquote>
-<p>ENDPRIM - End Primitive</p>
-<blockquote>
-TBD</blockquote>
-</div>
-<div class="section" id="from-glsl">
-<h3>From GLSL<a class="headerlink" href="#from-glsl" title="Permalink to this headline">¶</a></h3>
-<p>BGNLOOP - Begin a Loop</p>
-<blockquote>
-TBD</blockquote>
-<p>BGNSUB - Begin Subroutine</p>
-<blockquote>
-TBD</blockquote>
-<p>ENDLOOP - End a Loop</p>
-<blockquote>
-TBD</blockquote>
-<p>ENDSUB - End Subroutine</p>
-<blockquote>
-TBD</blockquote>
-<p>NOP - No Operation</p>
-<blockquote>
-Do nothing.</blockquote>
-<p>NRM4 - 4-component Vector Normalise</p>
-<div class="math">
-<p><img src="_images/math/740c183de3654a7e7ee772a640badd3b2844da81.png" alt="dst.x = \frac{src.x}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-dst.y = \frac{src.y}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-dst.z = \frac{src.z}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}
-
-dst.w = \frac{src.w}{src.x \times src.x + src.y \times src.y + src.z \times src.z + src.w \times src.w}" /></p>
-</div></div>
-<div class="section" id="ps-2-x">
-<h3>ps_2_x<a class="headerlink" href="#ps-2-x" title="Permalink to this headline">¶</a></h3>
-<p>CALLNZ - Subroutine Call If Not Zero</p>
-<blockquote>
-TBD</blockquote>
-<p>IFC - If</p>
-<blockquote>
-TBD</blockquote>
-<p>BREAKC - Break Conditional</p>
-<blockquote>
-TBD</blockquote>
-</div>
-</div>
-<div class="section" id="explanation-of-symbols-used">
-<h2>Explanation of symbols used<a class="headerlink" href="#explanation-of-symbols-used" title="Permalink to this headline">¶</a></h2>
-<div class="section" id="functions">
-<h3>Functions<a class="headerlink" href="#functions" title="Permalink to this headline">¶</a></h3>
-<blockquote>
-<p><img class="math" src="_images/math/49428192d366caf373c0af3c3261687f12b4c883.png" alt="|x|"/>       Absolute value of <cite>x</cite>.</p>
-<p><img class="math" src="_images/math/1a7cd7095a9b123f81967d8d3b14d1e02b0174e7.png" alt="\lceil x \rceil"/> Ceiling of <cite>x</cite>.</p>
-<dl class="docutils">
-<dt>clamp(x,y,z)      Clamp x between y and z.</dt>
-<dd>(x &lt; y) ? y : (x &gt; z) ? z : x</dd>
-</dl>
-<p><img class="math" src="_images/math/441416e660d25335f27e55334ac2a06e51541c97.png" alt="\lfloor x\rfloor"/> Floor of <cite>x</cite>.</p>
-<p><img class="math" src="_images/math/1ce288a883e98c3d1027d27f6246e7d3fdc4d78c.png" alt="\log_2{x}"/> Logarithm of <cite>x</cite>, base 2.</p>
-<dl class="docutils">
-<dt>max(x,y)          Maximum of x and y.</dt>
-<dd>(x &gt; y) ? x : y</dd>
-<dt>min(x,y)          Minimum of x and y.</dt>
-<dd>(x &lt; y) ? x : y</dd>
-</dl>
-<p>partialx(x)       Derivative of x relative to fragment&#8217;s X.</p>
-<p>partialy(x)       Derivative of x relative to fragment&#8217;s Y.</p>
-<p>pop()             Pop from stack.</p>
-<p><img class="math" src="_images/math/8f9af910fe749481919573c0dd2b132118f19d19.png" alt="x^y"/>       <cite>x</cite> to the power <cite>y</cite>.</p>
-<p>push(x)           Push x on stack.</p>
-<p>round(x)          Round x.</p>
-<p>trunc(x)          Truncate x.</p>
-</blockquote>
-</div>
-<div class="section" id="keywords">
-<h3>Keywords<a class="headerlink" href="#keywords" title="Permalink to this headline">¶</a></h3>
-<blockquote>
-<p>discard           Discard fragment.</p>
-<p>dst               First destination register.</p>
-<p>dst0              First destination register.</p>
-<p>pc                Program counter.</p>
-<p>src               First source register.</p>
-<p>src0              First source register.</p>
-<p>src1              Second source register.</p>
-<p>src2              Third source register.</p>
-<p>target            Label of target instruction.</p>
-</blockquote>
-</div>
-</div>
-<div class="section" id="other-tokens">
-<h2>Other tokens<a class="headerlink" href="#other-tokens" title="Permalink to this headline">¶</a></h2>
-<div class="section" id="declaration-semantic">
-<h3>Declaration Semantic<a class="headerlink" href="#declaration-semantic" title="Permalink to this headline">¶</a></h3>
-<blockquote>
-<p>Follows Declaration token if Semantic bit is set.</p>
-<p>Since its purpose is to link a shader with other stages of the pipeline,
-it is valid to follow only those Declaration tokens that declare a register
-either in INPUT or OUTPUT file.</p>
-<p>SemanticName field contains the semantic name of the register being declared.
-There is no default value.</p>
-<p>SemanticIndex is an optional subscript that can be used to distinguish
-different register declarations with the same semantic name. The default value
-is 0.</p>
-<p>The meanings of the individual semantic names are explained in the following
-sections.</p>
-</blockquote>
-<div class="section" id="tgsi-semantic-position">
-<h4>TGSI_SEMANTIC_POSITION<a class="headerlink" href="#tgsi-semantic-position" title="Permalink to this headline">¶</a></h4>
-<p>Position, sometimes known as HPOS or WPOS for historical reasons, is the
-location of the vertex in space, in <tt class="docutils literal"><span class="pre">(x,</span> <span class="pre">y,</span> <span class="pre">z,</span> <span class="pre">w)</span></tt> format. <tt class="docutils literal"><span class="pre">x</span></tt>, <tt class="docutils literal"><span class="pre">y</span></tt>, and <tt class="docutils literal"><span class="pre">z</span></tt>
-are the Cartesian coordinates, and <tt class="docutils literal"><span class="pre">w</span></tt> is the homogenous coordinate and used
-for the perspective divide, if enabled.</p>
-<p>As a vertex shader output, position should be scaled to the viewport. When
-used in fragment shaders, position will &#8212;</p>
-<p>XXX &#8212; wait a minute. Should position be in [0,1] for x and y?</p>
-<p>XXX additionally, is there a way to configure the perspective divide? it&#8217;s
-accelerated on most chipsets AFAIK...</p>
-<p>Position, if not specified, usually defaults to <tt class="docutils literal"><span class="pre">(0,</span> <span class="pre">0,</span> <span class="pre">0,</span> <span class="pre">1)</span></tt>, and can
-be partially specified as <tt class="docutils literal"><span class="pre">(x,</span> <span class="pre">y,</span> <span class="pre">0,</span> <span class="pre">1)</span></tt> or <tt class="docutils literal"><span class="pre">(x,</span> <span class="pre">y,</span> <span class="pre">z,</span> <span class="pre">1)</span></tt>.</p>
-<p>XXX usually? can we solidify that?</p>
-</div>
-<div class="section" id="tgsi-semantic-color">
-<h4>TGSI_SEMANTIC_COLOR<a class="headerlink" href="#tgsi-semantic-color" title="Permalink to this headline">¶</a></h4>
-<p>Colors are used to, well, color the primitives. Colors are always in
-<tt class="docutils literal"><span class="pre">(r,</span> <span class="pre">g,</span> <span class="pre">b,</span> <span class="pre">a)</span></tt> format.</p>
-<p>If alpha is not specified, it defaults to 1.</p>
-</div>
-<div class="section" id="tgsi-semantic-bcolor">
-<h4>TGSI_SEMANTIC_BCOLOR<a class="headerlink" href="#tgsi-semantic-bcolor" title="Permalink to this headline">¶</a></h4>
-<p>Back-facing colors are only used for back-facing polygons, and are only valid
-in vertex shader outputs. After rasterization, all polygons are front-facing
-and COLOR and BCOLOR end up occupying the same slots in the fragment, so
-all BCOLORs effectively become regular COLORs in the fragment shader.</p>
-</div>
-<div class="section" id="tgsi-semantic-fog">
-<h4>TGSI_SEMANTIC_FOG<a class="headerlink" href="#tgsi-semantic-fog" title="Permalink to this headline">¶</a></h4>
-<p>The fog coordinate historically has been used to replace the depth coordinate
-for generation of fog in dedicated fog blocks. Gallium, however, does not use
-dedicated fog acceleration, placing it entirely in the fragment shader
-instead.</p>
-<p>The fog coordinate should be written in <tt class="docutils literal"><span class="pre">(f,</span> <span class="pre">0,</span> <span class="pre">0,</span> <span class="pre">1)</span></tt> format. Only the first
-component matters when writing from the vertex shader; the driver will ensure
-that the coordinate is in this format when used as a fragment shader input.</p>
-</div>
-<div class="section" id="tgsi-semantic-psize">
-<h4>TGSI_SEMANTIC_PSIZE<a class="headerlink" href="#tgsi-semantic-psize" title="Permalink to this headline">¶</a></h4>
-<p>PSIZE, or point size, is used to specify point sizes per-vertex. It should
-be in <tt class="docutils literal"><span class="pre">(p,</span> <span class="pre">n,</span> <span class="pre">x,</span> <span class="pre">f)</span></tt> format, where <tt class="docutils literal"><span class="pre">p</span></tt> is the point size, <tt class="docutils literal"><span class="pre">n</span></tt> is the minimum
-size, <tt class="docutils literal"><span class="pre">x</span></tt> is the maximum size, and <tt class="docutils literal"><span class="pre">f</span></tt> is the fade threshold.</p>
-<p>XXX this is arb_vp. is this what we actually do? should double-check...</p>
-<p>When using this semantic, be sure to set the appropriate state in the
-<a class="reference external" href="cso/rasterizer.html#rasterizer"><em>Rasterizer</em></a> first.</p>
-</div>
-<div class="section" id="tgsi-semantic-generic">
-<h4>TGSI_SEMANTIC_GENERIC<a class="headerlink" href="#tgsi-semantic-generic" title="Permalink to this headline">¶</a></h4>
-<p>Generic semantics are nearly always used for texture coordinate attributes,
-in <tt class="docutils literal"><span class="pre">(s,</span> <span class="pre">t,</span> <span class="pre">r,</span> <span class="pre">q)</span></tt> format. <tt class="docutils literal"><span class="pre">t</span></tt> and <tt class="docutils literal"><span class="pre">r</span></tt> may be unused for certain kinds
-of lookups, and <tt class="docutils literal"><span class="pre">q</span></tt> is the level-of-detail bias for biased sampling.</p>
-<p>These attributes are called &#8220;generic&#8221; because they may be used for anything
-else, including parameters, texture generation information, or anything that
-can be stored inside a four-component vector.</p>
-</div>
-<div class="section" id="tgsi-semantic-normal">
-<h4>TGSI_SEMANTIC_NORMAL<a class="headerlink" href="#tgsi-semantic-normal" title="Permalink to this headline">¶</a></h4>
-<p>XXX no clue.</p>
-</div>
-<div class="section" id="tgsi-semantic-face">
-<h4>TGSI_SEMANTIC_FACE<a class="headerlink" href="#tgsi-semantic-face" title="Permalink to this headline">¶</a></h4>
-<p>FACE is the facing bit, to store the facing information for the fragment
-shader. <tt class="docutils literal"><span class="pre">(f,</span> <span class="pre">0,</span> <span class="pre">0,</span> <span class="pre">1)</span></tt> is the format. The first component will be positive
-when the fragment is front-facing, and negative when the component is
-back-facing.</p>
-</div>
-<div class="section" id="tgsi-semantic-edgeflag">
-<h4>TGSI_SEMANTIC_EDGEFLAG<a class="headerlink" href="#tgsi-semantic-edgeflag" title="Permalink to this headline">¶</a></h4>
-<p>XXX no clue</p>
-</div>
-</div>
-</div>
-</div>
-
-
-          </div>
-        </div>
-      </div>
-      <div class="sphinxsidebar">
-        <div class="sphinxsidebarwrapper">
-            <h3><a href="index.html">Table Of Contents</a></h3>
-            <ul>
-<li><a class="reference external" href="">TGSI</a><ul>
-<li><a class="reference external" href="#instruction-set">Instruction Set</a><ul>
-<li><a class="reference external" href="#from-gl-nv-vertex-program">From GL_NV_vertex_program</a></li>
-<li><a class="reference external" href="#from-gl-nv-vertex-program2">From GL_NV_vertex_program2</a></li>
-<li><a class="reference external" href="#from-gl-nv-gpu-program4">From GL_NV_gpu_program4</a></li>
-<li><a class="reference external" href="#from-gl-nv-geometry-program4">From GL_NV_geometry_program4</a></li>
-<li><a class="reference external" href="#from-glsl">From GLSL</a></li>
-<li><a class="reference external" href="#ps-2-x">ps_2_x</a></li>
-</ul>
-</li>
-<li><a class="reference external" href="#explanation-of-symbols-used">Explanation of symbols used</a><ul>
-<li><a class="reference external" href="#functions">Functions</a></li>
-<li><a class="reference external" href="#keywords">Keywords</a></li>
-</ul>
-</li>
-<li><a class="reference external" href="#other-tokens">Other tokens</a><ul>
-<li><a class="reference external" href="#declaration-semantic">Declaration Semantic</a><ul>
-<li><a class="reference external" href="#tgsi-semantic-position">TGSI_SEMANTIC_POSITION</a></li>
-<li><a class="reference external" href="#tgsi-semantic-color">TGSI_SEMANTIC_COLOR</a></li>
-<li><a class="reference external" href="#tgsi-semantic-bcolor">TGSI_SEMANTIC_BCOLOR</a></li>
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author	Corbin Simpson <MostAwesomeDude@gmail.com>	2010-01-05 08:22:52 -0800
committer	Corbin Simpson <MostAwesomeDude@gmail.com>	2010-01-05 08:22:52 -0800
commit	467cccf0a77e225b886711db2b0b929ecf71e411 (patch)
tree	eae231bcd828b5ef86ed8fc8beac627da4f9fa64 /src/gallium/docs
parent	acb8073d074de23c5e3753b9096e02b8101adeca (diff)