-- SPDX-License-Identifier: Apache-2.0
--
-- Copyright (c) 2016 onox <denkpadje@gmail.com>
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
with Interfaces.C.Pointers;
with Ada.Unchecked_Deallocation;
package GL.Types.Indirect is
pragma Preelaborate;
type Half_Array_Access is access Orka.Float_16_Array;
type Single_Array_Access is access Orka.Float_32_Array;
type UInt_Array_Access is access Orka.Unsigned_32_Array;
procedure Free_Array is new Ada.Unchecked_Deallocation
(Object => Orka.Float_16_Array, Name => Half_Array_Access);
procedure Free_Array is new Ada.Unchecked_Deallocation
(Object => Orka.Float_32_Array, Name => Single_Array_Access);
procedure Free_Array is new Ada.Unchecked_Deallocation
(Object => Orka.Unsigned_32_Array, Name => UInt_Array_Access);
-----------------------------------------------------------------------------
type Arrays_Indirect_Command is record
Count, Instances, First_Vertex, Base_Instance : UInt;
end record;
type Elements_Indirect_Command is record
Count, Instances, First_Index, Base_Vertex, Base_Instance : UInt;
end record;
type Arrays_Indirect_Command_Array is array (Size range <>)
of aliased Arrays_Indirect_Command
with Convention => C;
type Elements_Indirect_Command_Array is array (Size range <>)
of aliased Elements_Indirect_Command
with Convention => C;
package Arrays_Indirect_Command_Pointers is new Interfaces.C.Pointers
(Size, Arrays_Indirect_Command,
Arrays_Indirect_Command_Array, Arrays_Indirect_Command'(others => 0));
package Elements_Indirect_Command_Pointers is new Interfaces.C.Pointers
(Size, Elements_Indirect_Command,
Elements_Indirect_Command_Array, Elements_Indirect_Command'(others => 0));
-----------------------------------------------------------------------------
type Dispatch_Indirect_Command is record
Group_X, Groups_Y, Groups_Z : UInt;
end record;
type Dispatch_Indirect_Command_Array is array (Size range <>)
of aliased Dispatch_Indirect_Command
with Convention => C;
package Dispatch_Indirect_Command_Pointers is new Interfaces.C.Pointers
(Size, Dispatch_Indirect_Command,
Dispatch_Indirect_Command_Array, Dispatch_Indirect_Command'(others => 0));
end GL.Types.Indirect;