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gpu/backend: move backend interface types to a separate package

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Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-02-23 12:46:17 +01:00
parent 50e98d1e13
commit 5cd5d49108
17 changed files with 214 additions and 206 deletions
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gpu/build.go
+6 -5
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@@ -85,6 +85,7 @@ func generate() error {
var out bytes.Buffer
out.WriteString("// Code generated by build.go. DO NOT EDIT.\n\n")
out.WriteString("package gpu\n\n")
fmt.Fprintf(&out, "import %q\n\n", "gioui.org/gpu/backend")
out.WriteString("var (\n")
@@ -155,12 +156,12 @@ func generate() error {
// only a single version.
multiVariant := variants[0].gles2 != variants[1].gles2
if multiVariant {
fmt.Fprintf(&out, "[...]ShaderSources{\n")
fmt.Fprintf(&out, "[...]backend.ShaderSources{\n")
}
for _, src := range variants {
fmt.Fprintf(&out, "ShaderSources{\n")
fmt.Fprintf(&out, "backend.ShaderSources{\n")
if len(src.inputs) > 0 {
fmt.Fprintf(&out, "Inputs: []InputLocation{\n")
fmt.Fprintf(&out, "Inputs: []backend.InputLocation{\n")
for _, inp := range src.inputs {
fmt.Fprintf(&out, "{Name: %q, Location: %d, Semantic: %q, ", inp.Name, inp.Location, inp.Semantic)
fmt.Fprintf(&out, "SemanticIndex: %d, Type: %d, Size: %d},\n", inp.SemanticIndex, inp.Type, inp.Size)
@@ -168,7 +169,7 @@ func generate() error {
fmt.Fprintf(&out, "},\n")
}
if len(src.uniforms) > 0 {
fmt.Fprintf(&out, "Uniforms: []UniformLocation{\n")
fmt.Fprintf(&out, "Uniforms: []backend.UniformLocation{\n")
for _, u := range src.uniforms {
fmt.Fprintf(&out, "{Name: %q, Type: %d, Size: %d, Offset: %d},\n", u.Name, u.Type, u.Size, u.Offset)
}
@@ -178,7 +179,7 @@ func generate() error {
fmt.Fprintf(&out, "UniformSize: %d,\n", src.uniformSize)
}
if len(src.textures) > 0 {
fmt.Fprintf(&out, "Textures: []TextureBinding{\n")
fmt.Fprintf(&out, "Textures: []backend.TextureBinding{\n")
for _, t := range src.textures {
fmt.Fprintf(&out, "{Name: %q, Binding: %d},\n", t.Name, t.Binding)
}