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docs/devinfo: Expound on helpful extension tips

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Signed-off-by: Nanley Chery <nanley.g.chery@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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Nanley Chery
2016-06-03 10:59:18 -07:00
parent 9e7de50cab
commit b7a0c0ec7f
1 changed files with 7 additions and 0 deletions
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@@ -684,6 +684,8 @@ To add a new GL extension to Mesa you have to do at least the following.
</li> </li>
<li> <li>
Add a new entry to the <code>gl_extensions</code> struct in mtypes.h Add a new entry to the <code>gl_extensions</code> struct in mtypes.h
if the extension requires driver capabilities not already exposed by
another extension.
</li> </li>
<li> <li>
Add a new entry to the src/mesa/main/extensions_table.h file. Add a new entry to the src/mesa/main/extensions_table.h file.
@@ -697,6 +699,11 @@ To add a new GL extension to Mesa you have to do at least the following.
If the new extension adds new GL state, the functions in get.c, enable.c If the new extension adds new GL state, the functions in get.c, enable.c
and attrib.c will most likely require new code. and attrib.c will most likely require new code.
</li> </li>
<li>
To determine if the new extension is active in the current context,
use the auto-generated _mesa_has_##name_str() function defined in
src/mesa/main/extensions.h.
</li>
<li> <li>
The dispatch tests check_table.cpp and dispatch_sanity.cpp The dispatch tests check_table.cpp and dispatch_sanity.cpp
should be updated with details about the new extensions functions. These should be updated with details about the new extensions functions. These