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mesa: ir_to_mesa support for system values

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Brian Paul
2010-12-08 18:25:58 -07:00
parent 7ce186358e
commit 691048a22a
1 changed files with 5 additions and 0 deletions
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5
src/mesa/program/ir_to_mesa.cpp
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@@ -1460,6 +1460,7 @@ ir_to_mesa_visitor::visit(ir_dereference_variable *ir)
case ir_var_in: case ir_var_in:
case ir_var_out: case ir_var_out:
case ir_var_inout: case ir_var_inout:
case ir_var_system_value:
/* The linker assigns locations for varyings and attributes, /* The linker assigns locations for varyings and attributes,
* including deprecated builtins (like gl_Color), user-assign * including deprecated builtins (like gl_Color), user-assign
* generic attributes (glBindVertexLocation), and * generic attributes (glBindVertexLocation), and
@@ -1482,6 +1483,10 @@ ir_to_mesa_visitor::visit(ir_dereference_variable *ir)
ir->var->type->gl_type, ir->var->type->gl_type,
ir->var->location - VERT_ATTRIB_GENERIC0); ir->var->location - VERT_ATTRIB_GENERIC0);
} }
} else if (ir->var->mode == ir_var_system_value) {
entry = new(mem_ctx) variable_storage(ir->var,
PROGRAM_SYSTEM_VALUE,
ir->var->location);
} else { } else {
entry = new(mem_ctx) variable_storage(ir->var, entry = new(mem_ctx) variable_storage(ir->var,
PROGRAM_OUTPUT, PROGRAM_OUTPUT,