anv,i965: Move CS shared lowering into anv

[mesa.git] / docs / shading.html

diff --git a/docs/shading.html b/docs/shading.html
index cd01af00d90444c164413bb87bc3cad6512a18da..8b4cfb36a1fe38d312f5a4eeaa67d90fb11a1552 100644 (file)
--- a/docs/shading.html
+++ b/docs/shading.html
@@ -50,7 +50,8 @@ execution.  These are generally used for debugging.
     The filenames will be "shader_X.vert" or "shader_X.frag" where X
     the shader ID.
 <li><b>cache_info</b> - print debug information about shader cache
-<li><b>opt</b> - force compiler optimizations
+<li><b>cache_fb</b> - force cached shaders to be ignored and do a full
+    recompile via the fallback path</li>
 <li><b>uniform</b> - print message to stdout when glUniform is called
 <li><b>nopvert</b> - force vertex shaders to be a simple shader that just transforms
     the vertex position with ftransform() and passes through the color and
@@ -64,8 +65,7 @@ Example:  export MESA_GLSL=dump,nopt
 </p>
 
 <p>
-Shaders can be dumped and replaced on runtime for debugging purposes. Mesa 
-needs to be configured with '--with-sha1' to enable this functionality. This 
+Shaders can be dumped and replaced on runtime for debugging purposes. This
 feature is not currently supported by SCons build.
 
 This is controlled via following environment variables:
@@ -75,7 +75,8 @@ This is controlled via following environment variables:
 </ul>
 Note, path set must exist before running for dumping or replacing to work. 
 When both are set, these paths should be different so the dumped shaders do 
-not clobber the replacement shaders.
+not clobber the replacement shaders. Also, the filenames of the replacement shaders
+should match the filenames of the corresponding dumped shaders.
 </p>
 
 <h2 id="support">GLSL Version</h2>