diff options
| author | Neil Roberts <[email protected]> | 2014-09-23 19:01:04 +0100 |
|---|---|---|
| committer | Neil Roberts <[email protected]> | 2014-10-28 16:40:18 +0000 |
| commit | 60ec95fa1e0c42bd42358185970b20c9b81591fa (patch) | |
| tree | 29a03de5cd8e89faedc5b5239849140ea781c9c5 /src/mesa/main/extensions.c | |
| parent | 1ecf6e1595664529a60b028cc54d885c50df0301 (diff) | |
mesa: Add support for the GL_KHR_context_flush_control extension
The GL side of this extension just provides an accessor via glGetIntegerv for
the value of GL_CONTEXT_RELEASE_BEHAVIOR so it is trivial to implement. There
is a constant on the context for the value of the enum which is initialised to
GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH. The extension is always enabled because it
doesn't need any driver interaction to retrieve the value.
If the value of the enum is anything but FLUSH then _mesa_make_current will
now refrain from calling _mesa_flush. This should only affect drivers that
explicitly change the enum to a non-default value.
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/main/extensions.c')
| -rw-r--r-- | src/mesa/main/extensions.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c index 15d66a74425..0df04c2e698 100644 --- a/src/mesa/main/extensions.c +++ b/src/mesa/main/extensions.c @@ -320,6 +320,7 @@ static const struct extension extension_table[] = { /* KHR extensions */ { "GL_KHR_debug", o(dummy_true), GL, 2012 }, + { "GL_KHR_context_flush_control", o(dummy_true), GL | ES2, 2014 }, /* Vendor extensions */ { "GL_3DFX_texture_compression_FXT1", o(TDFX_texture_compression_FXT1), GL, 1999 }, |