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authorKenneth Graunke <kenneth@whitecape.org>2016-05-20 20:59:33 -0700
committerKenneth Graunke <kenneth@whitecape.org>2016-05-23 16:44:22 -0700
commit1c1873b93b9aa30c8e9275000f813bce69ed99e4 (patch)
tree9438185c715d7b38efab1894ee85148c2ea34806 /src/mapi/glapi
parent70048eb1e3bc155b2b6f3554e6a03fb239082f2d (diff)
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mesa: Implement glGet*(GL_PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED).
Technically, this was introduced with GL 4.4. However, I believe it was intended to be retroactive. As far as I know, AMD has never supported primitive restart with patches, while NVidia and Intel do. This necessitated the need for a query which would allow applications to figure out whether this was usable or not. I decided to expose it everywhere ARB_tessellation_shader is exposed. (It's also in both OES and EXT_tessellation_shader.) Enable this for i965 and Gallium drivers which expose the capability. v2: Fix a bug in the state_tracker code (caught by Ilia Mirkin). Bugzilla: https://cvs.khronos.org/bugzilla/show_bug.cgi?id=10364 Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/mapi/glapi')
-rw-r--r--src/mapi/glapi/gen/ARB_tessellation_shader.xml1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mapi/glapi/gen/ARB_tessellation_shader.xml b/src/mapi/glapi/gen/ARB_tessellation_shader.xml
index 77f2228..5ffc2ba 100644
--- a/src/mapi/glapi/gen/ARB_tessellation_shader.xml
+++ b/src/mapi/glapi/gen/ARB_tessellation_shader.xml
@@ -48,6 +48,7 @@
<enum value="0x8E88" name="TESS_CONTROL_SHADER"/>
<enum value="0x8E89" name="MAX_TESS_CONTROL_UNIFORM_BLOCKS"/>
<enum value="0x8E8A" name="MAX_TESS_EVALUATION_UNIFORM_BLOCKS"/>
+ <enum value="0x8221" name="PRIMITIVE_RESTART_FOR_PATCHES_SUPPORTED"/>
<function name="PatchParameteri">
<param name="pname" type="GLenum"/>