-- 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 Ada.Containers.Indefinite_Holders;
with GL.Objects.Shaders;
with Orka.Resources.Locations;
package Orka.Rendering.Programs.Modules is
pragma Preelaborate;
type Module is tagged private;
type Module_Array is array (Positive range <>) of aliased Module;
function Create_Module_From_Sources (VS, TCS, TES, GS, FS, CS : String := "")
return Module;
-- Create a module containing shaders that have a non-empty source text
function Create_Module
(Location : Resources.Locations.Location_Ptr;
VS, TCS, TES, GS, FS, CS : String := "") return Module;
-- Create a module containing shaders that have a non-empty file path
procedure Attach_Shaders (Modules : Module_Array; Program : in out Programs.Program);
procedure Detach_Shaders (Modules : Module_Array; Program : Programs.Program);
Shader_Compile_Error : exception;
private
use type GL.Objects.Shaders.Shader;
package Shader_Holder is new Ada.Containers.Indefinite_Holders
(Element_Type => GL.Objects.Shaders.Shader);
type Shader_Array is array (GL.Objects.Shaders.Shader_Type) of Shader_Holder.Holder;
type Module is tagged record
Shaders : Shader_Array;
end record;
end Orka.Rendering.Programs.Modules;