mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 04:57:26 +01:00
89 lines
3.2 KiB
Go
89 lines
3.2 KiB
Go
// 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.
|
|
|
|
package ebiten
|
|
|
|
import (
|
|
"github.com/hajimehoshi/ebiten/v2/internal/builtinshader"
|
|
"github.com/hajimehoshi/ebiten/v2/internal/ui"
|
|
)
|
|
|
|
// Filter represents the type of texture filter to be used when an image is magnified or minified.
|
|
type Filter int
|
|
|
|
const (
|
|
// FilterNearest represents nearest (crisp-edged) filter
|
|
FilterNearest Filter = Filter(builtinshader.FilterNearest)
|
|
|
|
// FilterLinear represents linear filter
|
|
FilterLinear Filter = Filter(builtinshader.FilterLinear)
|
|
)
|
|
|
|
// GraphicsLibrary represents graphics libraries supported by the engine.
|
|
type GraphicsLibrary int
|
|
|
|
const (
|
|
// GraphicsLibraryAuto represents the automatic choose of graphics library by Ebitengine.
|
|
GraphicsLibraryAuto GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryAuto)
|
|
|
|
// GraphicsLibraryUnknown represents the state at which graphics library cannot be determined,
|
|
// e.g. hasn't loaded yet or failed to initialize.
|
|
GraphicsLibraryUnknown GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryUnknown)
|
|
|
|
// GraphicsLibraryOpenGL represents the graphics library OpenGL.
|
|
GraphicsLibraryOpenGL GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryOpenGL)
|
|
|
|
// GraphicsLibraryDirectX represents the graphics library Microsoft DirectX.
|
|
GraphicsLibraryDirectX GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryDirectX)
|
|
|
|
// GraphicsLibraryMetal represents the graphics library Apple's Metal.
|
|
GraphicsLibraryMetal GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryMetal)
|
|
|
|
// GraphicsLibraryMetal represents the graphics library PlayStation 5.
|
|
GraphicsLibraryPlayStation5 GraphicsLibrary = GraphicsLibrary(ui.GraphicsLibraryPlayStation5)
|
|
)
|
|
|
|
// String returns a string representing the graphics library.
|
|
func (g GraphicsLibrary) String() string {
|
|
return ui.GraphicsLibrary(g).String()
|
|
}
|
|
|
|
// Ensures GraphicsLibraryAuto is zero (the default value for RunOptions).
|
|
var _ [GraphicsLibraryAuto]int = [0]int{}
|
|
|
|
// DebugInfo is a struct to store debug info about the graphics.
|
|
type DebugInfo struct {
|
|
// GraphicsLibrary represents the graphics library currently in use.
|
|
GraphicsLibrary GraphicsLibrary
|
|
}
|
|
|
|
// ReadDebugInfo writes debug info (e.g. current graphics library) into a provided struct.
|
|
func ReadDebugInfo(d *DebugInfo) {
|
|
d.GraphicsLibrary = GraphicsLibrary(ui.Get().GraphicsLibrary())
|
|
}
|
|
|
|
// ColorSpace represents the color space of the screen.
|
|
type ColorSpace int
|
|
|
|
const (
|
|
// ColorSpaceDefault represents the default color space.
|
|
ColorSpaceDefault ColorSpace = iota
|
|
|
|
// ColorSpaceSRGB represents the sRGB color space (https://en.wikipedia.org/wiki/SRGB).
|
|
ColorSpaceSRGB
|
|
|
|
// ColorSpaceDisplayP3 represents the Display P3 color space (https://en.wikipedia.org/wiki/DCI-P3).
|
|
ColorSpaceDisplayP3
|
|
)
|