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Diffstat (limited to 'src/gallium/docs/build/html/cso/rasterizer.html')
| -rw-r--r-- | src/gallium/docs/build/html/cso/rasterizer.html | 81 |
1 files changed, 80 insertions, 1 deletions
diff --git a/src/gallium/docs/build/html/cso/rasterizer.html b/src/gallium/docs/build/html/cso/rasterizer.html index 12d9060e62..b8309247cc 100644 --- a/src/gallium/docs/build/html/cso/rasterizer.html +++ b/src/gallium/docs/build/html/cso/rasterizer.html @@ -53,7 +53,80 @@ 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</p> +<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’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 MSAA 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>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.</li> +<li>PIPE_PRIMITIVE_QUAD, PIPE_PRIMITIVE_QUAD_STRIP: This option has no effect.</li> +<li>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.</li> +</ul> +</div> </div> </div> @@ -67,6 +140,12 @@ interpolated into fragments.</p> <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> |