glsl: add enable flags for ARB_compute_variable_group_size

This also initializes the default values for the standalone compiler.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/compiler/glsl/standalone_scaffolding.cpp b/src/compiler/glsl/standalone_scaffolding.cpp
index aa79b8659e9..35e40d6c91b 100644
--- a/src/compiler/glsl/standalone_scaffolding.cpp
+++ b/src/compiler/glsl/standalone_scaffolding.cpp
@@ -156,6 +156,7 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api)
    ctx->Extensions.dummy_false = false;
    ctx->Extensions.dummy_true = true;
    ctx->Extensions.ARB_compute_shader = true;
+   ctx->Extensions.ARB_compute_variable_group_size = true;
    ctx->Extensions.ARB_conservative_depth = true;
    ctx->Extensions.ARB_draw_instanced = true;
    ctx->Extensions.ARB_ES2_compatibility = true;
@@ -219,6 +220,10 @@ void initialize_context_to_defaults(struct gl_context *ctx, gl_api api)
    ctx->Const.MaxComputeWorkGroupSize[1] = 1024;
    ctx->Const.MaxComputeWorkGroupSize[2] = 64;
    ctx->Const.MaxComputeWorkGroupInvocations = 1024;
+   ctx->Const.MaxComputeVariableGroupSize[0] = 512;
+   ctx->Const.MaxComputeVariableGroupSize[1] = 512;
+   ctx->Const.MaxComputeVariableGroupSize[2] = 64;
+   ctx->Const.MaxComputeVariableGroupInvocations = 512;
    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxTextureImageUnits = 16;
    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxUniformComponents = 1024;
    ctx->Const.Program[MESA_SHADER_COMPUTE].MaxInputComponents = 0; /* not used */