completely removed all instances of pixelgl

README.md

@@ -144,8 +144,7 @@ If you're using Windows and having trouble building Pixel, please check [this
 guide](https://github.com/gopxl/pixel/v2/wiki/Building-Pixel-on-Windows) on the
 [wiki](https://github.com/gopxl/pixel/v2/wiki).
 
-[PixelGL](https://godoc.org/github.com/gopxl/pixel/v2/pixelgl) backend uses OpenGL to render
-graphics. Because of that, OpenGL development libraries are needed for compilation. The dependencies
+OpenGL development libraries are needed for compilation. The dependencies
 are same as for [GLFW](https://github.com/go-gl/glfw).
 
 The OpenGL version used is **OpenGL 3.3**.

backends/opengl/doc.go

@@ -1,4 +1,4 @@
-// Package pixelgl implements efficient OpenGL targets and utilities for the Pixel game development
+// Package opengl implements efficient OpenGL targets and utilities for the Pixel game development
 // library, specifically Window and Canvas.
 //
 // It also contains a few additional utilities to help extend Pixel with OpenGL graphical effects.

ext/gameloop/README.md

@@ -6,7 +6,7 @@ Defines an `EasyWindow` interface with the following methods
 
 ```go
 type EasyWindow interface {
-	Win() *pixelgl.Window // get underlying GLFW window
+	Win() *opengl.Window // get underlying GLFW window
 	Setup() error         // setup window
 	Update() error        // update window
 	Draw() error          // draw to window
@@ -38,7 +38,7 @@ window1 := MyNewWindow() // assume MyNewWindow implements EasyWindow interface
 window2 := MyOtherWindow() // assume MyOtherWindow implements EasyWindow interface
 
 manager := NewWindowManager()
-manager.InsertWindows([]pixelgl.EasyWindow{
+manager.InsertWindows([]opengl.EasyWindow{
     window1,
     window2,
 })

ext/gameloop/gameloop.go

@@ -8,10 +8,10 @@ import (
 )
 
 type EasyWindow interface {
-	Win() *pixelgl.Window // get underlying GLFW window
-	Setup() error         // setup window
-	Update() error        // update window
-	Draw() error          // draw to window
+	Win() *opengl.Window // get underlying GLFW window
+	Setup() error        // setup window
+	Update() error       // update window
+	Draw() error         // draw to window
 }
 
 type WindowManager struct {

tests/pixel_test.go

@@ -9,7 +9,7 @@ import (
 	_ "image/png"
 
 	"github.com/gopxl/pixel/v2"
-	pixelgl "github.com/gopxl/pixel/v2/backends/opengl"
+	"github.com/gopxl/pixel/v2/backends/opengl"
 )
 
 // onePixelImage is the byte representation of a 1x1 solid white png file
@@ -39,7 +39,7 @@ var onePixelImage = []byte{
 }
 
 func TestMain(m *testing.M) {
-	pixelgl.Run(func() {
+	opengl.Run(func() {
 		os.Exit(m.Run())
 	})
 }
@@ -53,13 +53,13 @@ func TestSprite_Draw(t *testing.T) {
 
 	sprite := pixel.NewSprite(pic, pic.Bounds())
 
-	cfg := pixelgl.WindowConfig{
+	cfg := opengl.WindowConfig{
 		Title:     "testing",
 		Bounds:    pixel.R(0, 0, 150, 150),
 		Invisible: true,
 	}
 
-	win, err := pixelgl.NewWindow(cfg)
+	win, err := opengl.NewWindow(cfg)
 	if err != nil {
 		t.Fatalf("Could not create window: %v", err)
 	}