From 60ec95fa1e0c42bd42358185970b20c9b81591fa Mon Sep 17 00:00:00 2001 From: Neil Roberts Date: Tue, 23 Sep 2014 19:01:04 +0100 Subject: 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 --- src/mesa/main/get_hash_params.py | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mesa/main/get_hash_params.py') diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py index aa9f282d821..a931d9d86c1 100644 --- a/src/mesa/main/get_hash_params.py +++ b/src/mesa/main/get_hash_params.py @@ -318,6 +318,9 @@ descriptor=[ [ "PERFQUERY_COUNTER_NAME_LENGTH_MAX_INTEL", "CONST(MAX_PERFQUERY_COUNTER_NAME_LENGTH), extra_INTEL_performance_query" ], [ "PERFQUERY_COUNTER_DESC_LENGTH_MAX_INTEL", "CONST(MAX_PERFQUERY_COUNTER_DESC_LENGTH), extra_INTEL_performance_query" ], [ "PERFQUERY_GPA_EXTENDED_COUNTERS_INTEL", "CONST(PERFQUERY_HAVE_GPA_EXTENDED_COUNTERS), extra_INTEL_performance_query" ], + +# GL_KHR_context_flush_control + [ "CONTEXT_RELEASE_BEHAVIOR", "CONTEXT_ENUM(Const.ContextReleaseBehavior), NO_EXTRA" ], ]}, # GLES3 is not a typo. -- cgit v1.2.3