src/backend/metal/ComputePipelineMTL.h

// 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_COMPUTEPIPELINEMTL_H_
#define BACKEND_METAL_COMPUTEPIPELINEMTL_H_

#include "backend/ComputePipeline.h"

#import <Metal/Metal.h>

namespace backend {
namespace metal {

    class ComputePipeline : public ComputePipelineBase {
        public:
            ComputePipeline(ComputePipelineBuilder* builder);
            ~ComputePipeline();

            void Encode(id<MTLComputeCommandEncoder> encoder);
            MTLSize GetLocalWorkGroupSize() const;

        private:
            id<MTLComputePipelineState> mtlComputePipelineState = nil;
            MTLSize localWorkgroupSize;
    };

}
}

#endif // BACKEND_METAL_COMPUTEPIPELINEMTL_H_