diff --git a/internal/graphics/opengl/context_desktop.go b/internal/graphics/opengl/context_desktop.go
index 74281c6fd..5c942148e 100644
--- a/internal/graphics/opengl/context_desktop.go
+++ b/internal/graphics/opengl/context_desktop.go
@@ -47,7 +47,8 @@ func (p Program) id() programID {
 }
 
 type context struct {
-	funcs chan func()
+	locationCache *locationCache
+	funcs         chan func()
 }
 
 func NewContext() *Context {
@@ -63,6 +64,7 @@ func NewContext() *Context {
 		Triangles:          gl.TRIANGLES,
 		Lines:              gl.LINES,
 	}
+	c.locationCache = newLocationCache()
 	c.funcs = make(chan func())
 	return c
 }
@@ -321,14 +323,14 @@ func (c *Context) getUniformLocation(p Program, location string) UniformLocation
 
 func (c *Context) UniformInt(p Program, location string, v int) {
 	c.RunOnContextThread(func() {
-		l := int32(GetUniformLocation(c, p, location))
+		l := int32(c.locationCache.GetUniformLocation(c, p, location))
 		gl.Uniform1i(l, int32(v))
 	})
 }
 
 func (c *Context) UniformFloats(p Program, location string, v []float32) {
 	c.RunOnContextThread(func() {
-		l := int32(GetUniformLocation(c, p, location))
+		l := int32(c.locationCache.GetUniformLocation(c, p, location))
 		switch len(v) {
 		case 4:
 			gl.Uniform4fv(l, 1, (*float32)(gl.Ptr(v)))
@@ -350,21 +352,21 @@ func (c *Context) getAttribLocation(p Program, location string) AttribLocation {
 
 func (c *Context) VertexAttribPointer(p Program, location string, normalize bool, stride int, size int, v int) {
 	c.RunOnContextThread(func() {
-		l := GetAttribLocation(c, p, location)
+		l := c.locationCache.GetAttribLocation(c, p, location)
 		gl.VertexAttribPointer(uint32(l), int32(size), gl.SHORT, normalize, int32(stride), gl.PtrOffset(v))
 	})
 }
 
 func (c *Context) EnableVertexAttribArray(p Program, location string) {
 	c.RunOnContextThread(func() {
-		l := GetAttribLocation(c, p, location)
+		l := c.locationCache.GetAttribLocation(c, p, location)
 		gl.EnableVertexAttribArray(uint32(l))
 	})
 }
 
 func (c *Context) DisableVertexAttribArray(p Program, location string) {
 	c.RunOnContextThread(func() {
-		l := GetAttribLocation(c, p, location)
+		l := c.locationCache.GetAttribLocation(c, p, location)
 		gl.DisableVertexAttribArray(uint32(l))
 	})
 }
diff --git a/internal/graphics/opengl/context_js.go b/internal/graphics/opengl/context_js.go
index a40a98ebe..3c8d2a0a3 100644
--- a/internal/graphics/opengl/context_js.go
+++ b/internal/graphics/opengl/context_js.go
@@ -65,6 +65,7 @@ func (p Program) id() programID {
 type context struct {
 	gl              *webgl.Context
 	lastFramebuffer Framebuffer
+	locationCache   *locationCache
 }
 
 func NewContext() *Context {
@@ -105,6 +106,7 @@ func NewContext() *Context {
 		Lines:              Mode(gl.LINES),
 	}
 	c.gl = gl
+	c.locationCache = newLocationCache()
 	c.init()
 	return c
 }
@@ -297,13 +299,13 @@ func (c *Context) getUniformLocation(p Program, location string) UniformLocation
 
 func (c *Context) UniformInt(p Program, location string, v int) {
 	gl := c.gl
-	l := GetUniformLocation(c, p, location)
+	l := c.locationCache.GetUniformLocation(c, p, location)
 	gl.Uniform1i(l.Object, v)
 }
 
 func (c *Context) UniformFloats(p Program, location string, v []float32) {
 	gl := c.gl
-	l := GetUniformLocation(c, p, location)
+	l := c.locationCache.GetUniformLocation(c, p, location)
 	switch len(v) {
 	case 4:
 		gl.Call("uniform4fv", l.Object, v)
@@ -321,19 +323,19 @@ func (c *Context) getAttribLocation(p Program, location string) AttribLocation {
 
 func (c *Context) VertexAttribPointer(p Program, location string, normalize bool, stride int, size int, v int) {
 	gl := c.gl
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.VertexAttribPointer(int(l), size, gl.SHORT, normalize, stride, v)
 }
 
 func (c *Context) EnableVertexAttribArray(p Program, location string) {
 	gl := c.gl
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.EnableVertexAttribArray(int(l))
 }
 
 func (c *Context) DisableVertexAttribArray(p Program, location string) {
 	gl := c.gl
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.DisableVertexAttribArray(int(l))
 }
 
diff --git a/internal/graphics/opengl/context_mobile.go b/internal/graphics/opengl/context_mobile.go
index 0d1dedfe0..5a72e57c4 100644
--- a/internal/graphics/opengl/context_mobile.go
+++ b/internal/graphics/opengl/context_mobile.go
@@ -48,8 +48,9 @@ func (p Program) id() programID {
 }
 
 type context struct {
-	worker mgl.Worker
-	funcs  chan func()
+	locationCache *locationCache
+	worker        mgl.Worker
+	funcs         chan func()
 }
 
 // TODO: This variable can be in the context struct.
@@ -70,6 +71,7 @@ func NewContext() *Context {
 		Triangles:          mgl.TRIANGLES,
 		Lines:              mgl.LINES,
 	}
+	c.locationCache = newLocationCache()
 	c.funcs = make(chan func())
 	gl, c.worker = mgl.NewContext()
 	return c
@@ -259,11 +261,11 @@ func (c *Context) getUniformLocation(p Program, location string) UniformLocation
 }
 
 func (c *Context) UniformInt(p Program, location string, v int) {
-	gl.Uniform1i(mgl.Uniform(GetUniformLocation(c, p, location)), v)
+	gl.Uniform1i(mgl.Uniform(c.locationCache.GetUniformLocation(c, p, location)), v)
 }
 
 func (c *Context) UniformFloats(p Program, location string, v []float32) {
-	l := mgl.Uniform(GetUniformLocation(c, p, location))
+	l := mgl.Uniform(c.locationCache.GetUniformLocation(c, p, location))
 	switch len(v) {
 	case 4:
 		gl.Uniform4fv(l, v)
@@ -283,17 +285,17 @@ func (c *Context) getAttribLocation(p Program, location string) AttribLocation {
 }
 
 func (c *Context) VertexAttribPointer(p Program, location string, normalize bool, stride int, size int, v int) {
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.VertexAttribPointer(mgl.Attrib(l), size, mgl.SHORT, normalize, stride, v)
 }
 
 func (c *Context) EnableVertexAttribArray(p Program, location string) {
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.EnableVertexAttribArray(mgl.Attrib(l))
 }
 
 func (c *Context) DisableVertexAttribArray(p Program, location string) {
-	l := GetAttribLocation(c, p, location)
+	l := c.locationCache.GetAttribLocation(c, p, location)
 	gl.DisableVertexAttribArray(mgl.Attrib(l))
 }
 
diff --git a/internal/graphics/opengl/locationcache.go b/internal/graphics/opengl/locationcache.go
index 9f0718fa8..01fbf119a 100644
--- a/internal/graphics/opengl/locationcache.go
+++ b/internal/graphics/opengl/locationcache.go
@@ -16,8 +16,17 @@ package opengl
 
 // Since js.Object (Program) can't be keys of a map, use integers (programID) instead.
 
-var uniformLocationCache = map[programID]map[string]UniformLocation{}
-var attribLocationCache = map[programID]map[string]AttribLocation{}
+type locationCache struct {
+	uniformLocationCache map[programID]map[string]UniformLocation
+	attribLocationCache  map[programID]map[string]AttribLocation
+}
+
+func newLocationCache() *locationCache {
+	return &locationCache{
+		uniformLocationCache: map[programID]map[string]UniformLocation{},
+		attribLocationCache:  map[programID]map[string]AttribLocation{},
+	}
+}
 
 type uniformLocationGetter interface {
 	getUniformLocation(p Program, location string) UniformLocation
@@ -25,15 +34,15 @@ type uniformLocationGetter interface {
 
 // TODO: Rename these functions not to be confusing
 
-func GetUniformLocation(g uniformLocationGetter, p Program, location string) UniformLocation {
+func (c *locationCache) GetUniformLocation(g uniformLocationGetter, p Program, location string) UniformLocation {
 	id := p.id()
-	if _, ok := uniformLocationCache[id]; !ok {
-		uniformLocationCache[id] = map[string]UniformLocation{}
+	if _, ok := c.uniformLocationCache[id]; !ok {
+		c.uniformLocationCache[id] = map[string]UniformLocation{}
 	}
-	l, ok := uniformLocationCache[id][location]
+	l, ok := c.uniformLocationCache[id][location]
 	if !ok {
 		l = g.getUniformLocation(p, location)
-		uniformLocationCache[id][location] = l
+		c.uniformLocationCache[id][location] = l
 	}
 	return l
 }
@@ -42,15 +51,15 @@ type attribLocationGetter interface {
 	getAttribLocation(p Program, location string) AttribLocation
 }
 
-func GetAttribLocation(g attribLocationGetter, p Program, location string) AttribLocation {
+func (c *locationCache) GetAttribLocation(g attribLocationGetter, p Program, location string) AttribLocation {
 	id := p.id()
-	if _, ok := attribLocationCache[id]; !ok {
-		attribLocationCache[id] = map[string]AttribLocation{}
+	if _, ok := c.attribLocationCache[id]; !ok {
+		c.attribLocationCache[id] = map[string]AttribLocation{}
 	}
-	l, ok := attribLocationCache[id][location]
+	l, ok := c.attribLocationCache[id][location]
 	if !ok {
 		l = g.getAttribLocation(p, location)
-		attribLocationCache[id][location] = l
+		c.attribLocationCache[id][location] = l
 	}
 	return l
 }