mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-09-19 21:02:18 +02:00
ebiten: separate graphics.go into compositemode.go and it
This commit is contained in:
Hajime Hoshi
parent
1656c47abf
commit
b1048025d9
113
compositemode.go
Normal file
113
compositemode.go
Normal file
@ -0,0 +1,113 @@
|
|||||||
|
// Copyright 2023 The Ebitengine 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.
|
||||||
|
|
||||||
|
package ebiten
|
||||||
|
|
||||||
|
import (
|
||||||
|
"fmt"
|
||||||
|
)
|
||||||
|
|
||||||
|
// CompositeMode represents Porter-Duff composition mode.
|
||||||
|
//
|
||||||
|
// Deprecated: as of v2.5. Use Blend instead.
|
||||||
|
type CompositeMode int
|
||||||
|
|
||||||
|
const (
|
||||||
|
// CompositeModeCustom indicates to refer Blend.
|
||||||
|
CompositeModeCustom CompositeMode = iota
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendSourceOver instead.
|
||||||
|
CompositeModeSourceOver
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendClear instead.
|
||||||
|
CompositeModeClear
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendCopy instead.
|
||||||
|
CompositeModeCopy
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendDestination instead.
|
||||||
|
CompositeModeDestination
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendDestinationOver instead.
|
||||||
|
CompositeModeDestinationOver
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendSourceIn instead.
|
||||||
|
CompositeModeSourceIn
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendDestinationIn instead.
|
||||||
|
CompositeModeDestinationIn
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendSourceOut instead.
|
||||||
|
CompositeModeSourceOut
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendDestinationOut instead.
|
||||||
|
CompositeModeDestinationOut
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendSourceAtop instead.
|
||||||
|
CompositeModeSourceAtop
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendDestinationAtop instead.
|
||||||
|
CompositeModeDestinationAtop
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendXor instead.
|
||||||
|
CompositeModeXor
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use BlendLighter instead.
|
||||||
|
CompositeModeLighter
|
||||||
|
|
||||||
|
// Deprecated: as of v2.5. Use Blend with BlendFactorDestinationColor and BlendFactorZero instead.
|
||||||
|
CompositeModeMultiply
|
||||||
|
)
|
||||||
|
|
||||||
|
func (c CompositeMode) blend() Blend {
|
||||||
|
switch c {
|
||||||
|
case CompositeModeSourceOver:
|
||||||
|
return BlendSourceOver
|
||||||
|
case CompositeModeClear:
|
||||||
|
return BlendClear
|
||||||
|
case CompositeModeCopy:
|
||||||
|
return BlendCopy
|
||||||
|
case CompositeModeDestination:
|
||||||
|
return BlendDestination
|
||||||
|
case CompositeModeDestinationOver:
|
||||||
|
return BlendDestinationOver
|
||||||
|
case CompositeModeSourceIn:
|
||||||
|
return BlendSourceIn
|
||||||
|
case CompositeModeDestinationIn:
|
||||||
|
return BlendDestinationIn
|
||||||
|
case CompositeModeSourceOut:
|
||||||
|
return BlendSourceOut
|
||||||
|
case CompositeModeDestinationOut:
|
||||||
|
return BlendDestinationOut
|
||||||
|
case CompositeModeSourceAtop:
|
||||||
|
return BlendSourceAtop
|
||||||
|
case CompositeModeDestinationAtop:
|
||||||
|
return BlendDestinationAtop
|
||||||
|
case CompositeModeXor:
|
||||||
|
return BlendXor
|
||||||
|
case CompositeModeLighter:
|
||||||
|
return BlendLighter
|
||||||
|
case CompositeModeMultiply:
|
||||||
|
return Blend{
|
||||||
|
BlendFactorSourceRGB: BlendFactorDestinationColor,
|
||||||
|
BlendFactorSourceAlpha: BlendFactorDestinationColor,
|
||||||
|
BlendFactorDestinationRGB: BlendFactorZero,
|
||||||
|
BlendFactorDestinationAlpha: BlendFactorZero,
|
||||||
|
BlendOperationRGB: BlendOperationAdd,
|
||||||
|
BlendOperationAlpha: BlendOperationAdd,
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
panic(fmt.Sprintf("ebiten: invalid composite mode: %d", c))
|
||||||
|
}
|
||||||
|
}
|
||||||
96
graphics.go
96
graphics.go
@ -15,8 +15,6 @@
|
|||||||
package ebiten
|
package ebiten
|
||||||
|
|
||||||
import (
|
import (
|
||||||
"fmt"
|
|
||||||
|
|
||||||
"github.com/hajimehoshi/ebiten/v2/internal/builtinshader"
|
"github.com/hajimehoshi/ebiten/v2/internal/builtinshader"
|
||||||
"github.com/hajimehoshi/ebiten/v2/internal/ui"
|
"github.com/hajimehoshi/ebiten/v2/internal/ui"
|
||||||
)
|
)
|
||||||
@ -32,100 +30,6 @@ const (
|
|||||||
FilterLinear Filter = Filter(builtinshader.FilterLinear)
|
FilterLinear Filter = Filter(builtinshader.FilterLinear)
|
||||||
)
|
)
|
||||||
|
|
||||||
// CompositeMode represents Porter-Duff composition mode.
|
|
||||||
//
|
|
||||||
// Deprecated: as of v2.5. Use Blend instead.
|
|
||||||
type CompositeMode int
|
|
||||||
|
|
||||||
const (
|
|
||||||
// CompositeModeCustom indicates to refer Blend.
|
|
||||||
CompositeModeCustom CompositeMode = iota
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendSourceOver instead.
|
|
||||||
CompositeModeSourceOver
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendClear instead.
|
|
||||||
CompositeModeClear
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendCopy instead.
|
|
||||||
CompositeModeCopy
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendDestination instead.
|
|
||||||
CompositeModeDestination
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendDestinationOver instead.
|
|
||||||
CompositeModeDestinationOver
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendSourceIn instead.
|
|
||||||
CompositeModeSourceIn
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendDestinationIn instead.
|
|
||||||
CompositeModeDestinationIn
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendSourceOut instead.
|
|
||||||
CompositeModeSourceOut
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendDestinationOut instead.
|
|
||||||
CompositeModeDestinationOut
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendSourceAtop instead.
|
|
||||||
CompositeModeSourceAtop
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendDestinationAtop instead.
|
|
||||||
CompositeModeDestinationAtop
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendXor instead.
|
|
||||||
CompositeModeXor
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use BlendLighter instead.
|
|
||||||
CompositeModeLighter
|
|
||||||
|
|
||||||
// Deprecated: as of v2.5. Use Blend with BlendFactorDestinationColor and BlendFactorZero instead.
|
|
||||||
CompositeModeMultiply
|
|
||||||
)
|
|
||||||
|
|
||||||
func (c CompositeMode) blend() Blend {
|
|
||||||
switch c {
|
|
||||||
case CompositeModeSourceOver:
|
|
||||||
return BlendSourceOver
|
|
||||||
case CompositeModeClear:
|
|
||||||
return BlendClear
|
|
||||||
case CompositeModeCopy:
|
|
||||||
return BlendCopy
|
|
||||||
case CompositeModeDestination:
|
|
||||||
return BlendDestination
|
|
||||||
case CompositeModeDestinationOver:
|
|
||||||
return BlendDestinationOver
|
|
||||||
case CompositeModeSourceIn:
|
|
||||||
return BlendSourceIn
|
|
||||||
case CompositeModeDestinationIn:
|
|
||||||
return BlendDestinationIn
|
|
||||||
case CompositeModeSourceOut:
|
|
||||||
return BlendSourceOut
|
|
||||||
case CompositeModeDestinationOut:
|
|
||||||
return BlendDestinationOut
|
|
||||||
case CompositeModeSourceAtop:
|
|
||||||
return BlendSourceAtop
|
|
||||||
case CompositeModeDestinationAtop:
|
|
||||||
return BlendDestinationAtop
|
|
||||||
case CompositeModeXor:
|
|
||||||
return BlendXor
|
|
||||||
case CompositeModeLighter:
|
|
||||||
return BlendLighter
|
|
||||||
case CompositeModeMultiply:
|
|
||||||
return Blend{
|
|
||||||
BlendFactorSourceRGB: BlendFactorDestinationColor,
|
|
||||||
BlendFactorSourceAlpha: BlendFactorDestinationColor,
|
|
||||||
BlendFactorDestinationRGB: BlendFactorZero,
|
|
||||||
BlendFactorDestinationAlpha: BlendFactorZero,
|
|
||||||
BlendOperationRGB: BlendOperationAdd,
|
|
||||||
BlendOperationAlpha: BlendOperationAdd,
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
panic(fmt.Sprintf("ebiten: invalid composite mode: %d", c))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// GraphicsLibrary represents graphics libraries supported by the engine.
|
// GraphicsLibrary represents graphics libraries supported by the engine.
|
||||||
type GraphicsLibrary int
|
type GraphicsLibrary int
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user