// Copyright 2017 The NXT Authors
//
// 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.

#ifndef BACKEND_METAL_RENDERPIPELINEMTL_H_
#define BACKEND_METAL_RENDERPIPELINEMTL_H_

#include "backend/RenderPipeline.h"

#import <Metal/Metal.h>

namespace backend {
namespace metal {

    class RenderPipeline : public RenderPipelineBase {
        public:
            RenderPipeline(RenderPipelineBuilder* builder);
            ~RenderPipeline();

            MTLIndexType GetMTLIndexType() const;
            MTLPrimitiveType GetMTLPrimitiveTopology() const;

            void Encode(id<MTLRenderCommandEncoder> encoder);

        private:
            MTLIndexType mMtlIndexType;
            MTLPrimitiveType mMtlPrimitiveTopology;
            id<MTLRenderPipelineState> mMtlRenderPipelineState = nil;
    };

}
}

#endif // BACKEND_METAL_RENDERPIPELINEMTL_H_