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glsl/cs: Add gl_WorkGroupID variable

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Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Jordan Justen 2014-10-10 08:28:24 -07:00
parent 49f999b9cb
commit f5bb5a1bf1
2 changed files with 2 additions and 0 deletions
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1
src/glsl/builtin_variables.cpp
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@ -1055,6 +1055,7 @@ builtin_variable_generator::generate_cs_special_vars()
{
add_system_value(SYSTEM_VALUE_LOCAL_INVOCATION_ID, uvec3_t,
"gl_LocalInvocationID");
add_system_value(SYSTEM_VALUE_WORK_GROUP_ID, uvec3_t, "gl_WorkGroupID");
/* TODO: finish this. */
}

1
src/glsl/shader_enums.h
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@ -370,6 +370,7 @@ typedef enum
*/
/*@{*/
SYSTEM_VALUE_LOCAL_INVOCATION_ID,
SYSTEM_VALUE_WORK_GROUP_ID,
/*@}*/
SYSTEM_VALUE_MAX /**< Number of values */