1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/gioui.org/internal/gl/types.go b/vendor/gioui.org/internal/gl/types.go
new file mode 100644
index 0000000..dd24963
--- /dev/null
+++ b/vendor/gioui.org/internal/gl/types.go
@@ -0,0 +1,77 @@
+//go:build !js
+// +build !js
+
+package gl
+
+type (
+	Object       struct{ V uint }
+	Buffer       Object
+	Framebuffer  Object
+	Program      Object
+	Renderbuffer Object
+	Shader       Object
+	Texture      Object
+	Query        Object
+	Uniform      struct{ V int }
+	VertexArray  Object
+)
+
+func (o Object) valid() bool {
+	return o.V != 0
+}
+
+func (o Object) equal(o2 Object) bool {
+	return o == o2
+}
+
+func (u Framebuffer) Valid() bool {
+	return Object(u).valid()
+}
+
+func (u Uniform) Valid() bool {
+	return u.V != -1
+}
+
+func (p Program) Valid() bool {
+	return Object(p).valid()
+}
+
+func (s Shader) Valid() bool {
+	return Object(s).valid()
+}
+
+func (a VertexArray) Valid() bool {
+	return Object(a).valid()
+}
+
+func (f Framebuffer) Equal(f2 Framebuffer) bool {
+	return Object(f).equal(Object(f2))
+}
+
+func (p Program) Equal(p2 Program) bool {
+	return Object(p).equal(Object(p2))
+}
+
+func (s Shader) Equal(s2 Shader) bool {
+	return Object(s).equal(Object(s2))
+}
+
+func (u Uniform) Equal(u2 Uniform) bool {
+	return u == u2
+}
+
+func (a VertexArray) Equal(a2 VertexArray) bool {
+	return Object(a).equal(Object(a2))
+}
+
+func (r Renderbuffer) Equal(r2 Renderbuffer) bool {
+	return Object(r).equal(Object(r2))
+}
+
+func (t Texture) Equal(t2 Texture) bool {
+	return Object(t).equal(Object(t2))
+}
+
+func (b Buffer) Equal(b2 Buffer) bool {
+	return Object(b).equal(Object(b2))
+}