gbm: add XBGR8888 support for dumb buffers

[mesa.git] / docs / envvars.html

diff --git a/docs/envvars.html b/docs/envvars.html
index 05afd2d5529f755bd433864be4f13a2e6796ad51..9e2f8163644fe5cac341f04c9572bceaa0c4d027 100644 (file)
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -195,16 +195,15 @@ See the <a href="xlibdriver.html">Xlib software driver page</a> for details.
    <li>spill_fs - force spilling of all registers in the scalar backend (useful to debug spilling code)</li>
    <li>spill_vec4 - force spilling of all registers in the vec4 backend (useful to debug spilling code)</li>
    <li>state - emit messages about state flag tracking</li>
-   <li>stats - enable statistics counters. you probably actually want perfmon or intel_gpu_top instead.</li>
    <li>sync - after sending each batch, emit a message and wait for that batch to finish rendering</li>
    <li>tcs - dump shader assembly for tessellation control shaders</li>
    <li>tes - dump shader assembly for tessellation evaluation shaders</li>
    <li>tex - emit messages about textures.</li>
    <li>urb - emit messages about URB setup</li>
-   <li>vec4 - force vec4 mode in vertex shader</li>
    <li>vert - emit messages about vertex assembly</li>
    <li>vs - dump shader assembly for vertex shaders</li>
 </ul>
+<li>INTEL_SCALAR_VS (or TCS, TES, GS) - force scalar/vec4 mode for a shader stage (Gen8-9 only)</li>
 <li>INTEL_PRECISE_TRIG - if set to 1, true or yes, then the driver prefers
    accuracy over performance in trig functions.</li>
 </ul>
@@ -305,6 +304,8 @@ See src/mesa/state_tracker/st_debug.c for other options.
 (will often result in incorrect rendering).
 <li>SVGA_DEBUG - for dumping shaders, constant buffers, etc.  See the code
 for details.
+<li>SVGA_EXTRA_LOGGING - if set, enables extra logging to the vmware.log file,
+such as the OpenGL program's name and command line arguments.
 <li>See the driver code for other, lesser-used variables.
 </ul>