ebiten/graphics.go

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// Copyright 2014 Hajime Hoshi
//
// 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.
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package ebiten
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import (
"github.com/hajimehoshi/ebiten/internal/graphics/internal/opengl"
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)
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// Filter represents the type of filter to be used when an image is maginified or minified.
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type Filter int
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// Filters
const (
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FilterNearest Filter = iota
FilterLinear
)
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func glFilter(c *opengl.Context, filter Filter) opengl.Filter {
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switch filter {
case FilterNearest:
return c.Nearest
case FilterLinear:
return c.Linear
}
panic("not reach")
}