shaderprecomp: remove a file for PS5

internal/graphicsdriver/playstation5/graphics_playstation5.go

@@ -99,7 +99,7 @@ func (g *Graphics) SetVsyncEnabled(enabled bool) {
 }
 
 func (g *Graphics) NeedsClearingScreen() bool {
-	return false
+	return true
 }
 
 func (g *Graphics) MaxImageSize() int {

internal/graphicsdriver/playstation5/shader_paystation5.go

@@ -1,23 +0,0 @@
-// Copyright 2024 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.
-
-//go:build playstation5
-
-// This is a separated pure Go file so that the `shaderprecomp` package can use this without Cgo.
-
-package playstation5
-
-func RegisterPrecompiledShaders(source []byte, vertex, pixel []byte) {
-	// TODO: Implement this.
-}

shaderprecomp/shaderprecomp_playstation5.go

@@ -1,50 +0,0 @@
-// Copyright 2024 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.
-
-//go:build playstation5
-
-package shaderprecomp
-
-import (
-	"io"
-
-	"github.com/hajimehoshi/ebiten/v2/internal/graphics"
-	"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver/playstation5"
-	"github.com/hajimehoshi/ebiten/v2/internal/shaderir/pssl"
-)
-
-// CompileToPSSL compiles the shader source to PlayStaton Shader Language to writers.
-//
-// CompileToPSSL is concurrent-safe.
-func CompileToPSSL(vertexWriter, pixelWriter io.Writer, source *ShaderSource) error {
-	ir, err := graphics.CompileShader(source.source)
-	if err != nil {
-		return err
-	}
-	vs, ps := pssl.Compile(ir)
-	if _, err = vertexWriter.Write([]byte(vs)); err != nil {
-		return err
-	}
-	if _, err = pixelWriter.Write([]byte(ps)); err != nil {
-		return err
-	}
-	return nil
-}
-
-// RegisterPlayStationShaders registers a precompiled PlayStation Shader for a shader source.
-//
-// RegisterPlayStationShaders is concurrent-safe.
-func RegisterPlayStationShaders(source *ShaderSource, vertexShader, pixelShader []byte) {
-	playstation5.RegisterPrecompiledShaders(source.source, vertexShader, pixelShader)
-}