To OpenGL v3.3 which is most compatible

tdewolff · Jul 18, 2023 · 4553f76 · 4553f76
1 parent 3d8dbde
commit 4553f76
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/examples/opengl/main.go b/examples/opengl/main.go
@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"runtime"
 
-	"github.com/go-gl/gl/v4.1-core/gl"
+	"github.com/go-gl/gl/v3.3-core/gl"
 	"github.com/go-gl/glfw/v3.3/glfw"
 	"github.com/tdewolff/canvas"
 	"github.com/tdewolff/canvas/renderers/opengl"
@@ -28,8 +28,8 @@ func main() {
 	defer glfw.Terminate()
 
 	glfw.WindowHint(glfw.Resizable, glfw.False)
-	glfw.WindowHint(glfw.ContextVersionMajor, 4)
-	glfw.WindowHint(glfw.ContextVersionMinor, 1)
+	glfw.WindowHint(glfw.ContextVersionMajor, 3)
+	glfw.WindowHint(glfw.ContextVersionMinor, 3)
 	glfw.WindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile)
 	glfw.WindowHint(glfw.OpenGLForwardCompatible, glfw.True)
 

diff --git a/renderers/opengl/opengl.go b/renderers/opengl/opengl.go
@@ -7,7 +7,7 @@ import (
 	"image"
 	"strings"
 
-	"github.com/go-gl/gl/v4.1-core/gl"
+	"github.com/go-gl/gl/v3.3-core/gl"
 	"github.com/tdewolff/canvas"
 	"github.com/tdewolff/canvas/renderers/rasterizer"
 )
@@ -170,7 +170,7 @@ var fragmentShaderSource = `
 //	"image/color"
 //	"strings"
 //
-//	"github.com/go-gl/gl/v4.6-core/gl"
+//	"github.com/go-gl/gl/v3.3-core/gl"
 //)
 //
 //var vertexShaderSource = `