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| author | marha <marha@users.sourceforge.net> | 2012-06-28 08:08:21 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-06-28 08:08:21 +0200 |
| commit | 67551627d34fff4a0fbe719bce33a3bacb55ccef (patch) | |
| tree | 37b58281a1186148a56dbb3b9eed6eaf759cbe7b /mesalib/docs/shading.html | |
| parent | 7baa3d795c87c11550f1686488c968320428cbf9 (diff) | |
| download | vcxsrv-67551627d34fff4a0fbe719bce33a3bacb55ccef.tar.gz vcxsrv-67551627d34fff4a0fbe719bce33a3bacb55ccef.tar.bz2 vcxsrv-67551627d34fff4a0fbe719bce33a3bacb55ccef.zip | |
xkeyboard-config mesa fontconfig randrproto git update 28 Jun 2012
Diffstat (limited to 'mesalib/docs/shading.html')
| -rw-r--r-- | mesalib/docs/shading.html | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/mesalib/docs/shading.html b/mesalib/docs/shading.html index 175e02460..a9b7cfc4b 100644 --- a/mesalib/docs/shading.html +++ b/mesalib/docs/shading.html @@ -209,30 +209,30 @@ struct gl_shader_state }; </pre> -<ul> -<li>EmitHighLevelInstructions -<br> +<dl> +<dt>EmitHighLevelInstructions</dt> +<dd> This option controls instruction selection for loops and conditionals. If the option is set high-level IF/ELSE/ENDIF, LOOP/ENDLOOP, CONT/BRK instructions will be emitted. Otherwise, those constructs will be implemented with BRA instructions. -</li> +</dd> -<li>EmitCondCodes -<br> +<dt>EmitCondCodes</dt> +<dd> If set, condition codes (ala GL_NV_fragment_program) will be used for branching and looping. Otherwise, ordinary registers will be used (the IF instruction will examine the first operand's X component and do the if-part if non-zero). This option is only relevant if EmitHighLevelInstructions is set. -</li> +</dd> -<li>EmitComments -<br> +<dt>EmitComments</dt> +<dd> If set, instructions will be annoted with comments to help with debugging. Extra NOP instructions will also be inserted. -</li> -</ul> +</dd> +</dl> <h2 id="validation">Compiler Validation</h2> @@ -243,7 +243,7 @@ regressions. </p> <p> -The <a href="http://people.freedesktop.org/~nh/piglit/">Piglit</a> project +The <a href="http://people.freedesktop.org/~nh/piglit/" target="_parent">Piglit</a> project has many GLSL tests and the <a href="http://glean.sf.net" target="_parent">Glean</a> glsl1 test tests GLSL features. |