diff --git a/image.go b/image.go
index 209f6e252..1febe4635 100644
--- a/image.go
+++ b/image.go
@@ -23,6 +23,7 @@ import (
 	"github.com/hajimehoshi/ebiten/v2/internal/atlas"
 	"github.com/hajimehoshi/ebiten/v2/internal/builtinshader"
 	"github.com/hajimehoshi/ebiten/v2/internal/graphics"
+	"github.com/hajimehoshi/ebiten/v2/internal/graphicscommand"
 	"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver"
 	"github.com/hajimehoshi/ebiten/v2/internal/shaderir"
 	"github.com/hajimehoshi/ebiten/v2/internal/ui"
@@ -396,10 +397,10 @@ const MaxIndicesNum = MaxIndicesCount
 // MaxVerticesCount is the maximum number of vertices for DrawTriangles and DrawTrianglesShader.
 //
 // Deprecated: as of v2.7. Use MaxVertexCount instead.
-const MaxVerticesCount = graphics.MaxVertexCount
+const MaxVerticesCount = graphicscommand.MaxVertexCount
 
 // MaxVertexCount is the maximum number of vertices for DrawTriangles and DrawTrianglesShader.
-const MaxVertexCount = graphics.MaxVertexCount
+const MaxVertexCount = graphicscommand.MaxVertexCount
 
 // DrawTriangles draws triangles with the specified vertices and their indices.
 //
@@ -432,9 +433,9 @@ func (i *Image) DrawTriangles(vertices []Vertex, indices []uint16, img *Image, o
 		return
 	}
 
-	if len(vertices) > graphics.MaxVertexCount {
+	if len(vertices) > graphicscommand.MaxVertexCount {
 		// The last part cannot be specified by indices. Just omit them.
-		vertices = vertices[:graphics.MaxVertexCount]
+		vertices = vertices[:graphicscommand.MaxVertexCount]
 	}
 	if len(indices)%3 != 0 {
 		panic("ebiten: len(indices) % 3 must be 0")
@@ -594,9 +595,9 @@ func (i *Image) DrawTrianglesShader(vertices []Vertex, indices []uint16, shader
 		panic("ebiten: the given shader to DrawTrianglesShader must not be disposed")
 	}
 
-	if len(vertices) > graphics.MaxVertexCount {
+	if len(vertices) > graphicscommand.MaxVertexCount {
 		// The last part cannot be specified by indices. Just omit them.
-		vertices = vertices[:graphics.MaxVertexCount]
+		vertices = vertices[:graphicscommand.MaxVertexCount]
 	}
 	if len(indices)%3 != 0 {
 		panic("ebiten: len(indices) % 3 must be 0")
diff --git a/internal/graphics/vertex.go b/internal/graphics/vertex.go
index 2db42c538..449392cc1 100644
--- a/internal/graphics/vertex.go
+++ b/internal/graphics/vertex.go
@@ -14,10 +14,6 @@
 
 package graphics
 
-import (
-	"math"
-)
-
 const (
 	ShaderImageCount = 4
 
@@ -44,20 +40,6 @@ const (
 
 const (
 	VertexFloatCount = 8
-
-	is32bit = 1 >> (^uint(0) >> 63)
-	is64bit = 1 - is32bit
-
-	// MaxVertexCount is the maximum number of vertices for one draw call.
-	//
-	// On 64bit architectures, this value is 2^32-1, as the index type is uint32.
-	// This value cannot be exactly 2^32 especially with WebGL 2, as 2^32th vertex is not rendered correctly.
-	// See https://registry.khronos.org/webgl/specs/latest/2.0/#5.18 .
-	//
-	// On 32bit architectures, this value is an adjusted number so that MaxVertexFloatCount doesn't overflow int.
-	MaxVertexCount = is64bit*math.MaxUint32 + is32bit*(math.MaxInt32/VertexFloatCount)
-
-	MaxVertexFloatCount = MaxVertexCount * VertexFloatCount
 )
 
 var (
diff --git a/internal/graphicscommand/commandqueue.go b/internal/graphicscommand/commandqueue.go
index eda936e81..25fae5894 100644
--- a/internal/graphicscommand/commandqueue.go
+++ b/internal/graphicscommand/commandqueue.go
@@ -27,6 +27,22 @@ import (
 	"github.com/hajimehoshi/ebiten/v2/internal/shaderir"
 )
 
+const (
+	is32bit = 1 >> (^uint(0) >> 63)
+	is64bit = 1 - is32bit
+
+	// MaxVertexCount is the maximum number of vertices for one draw call.
+	//
+	// On 64bit architectures, this value is 2^32-1, as the index type is uint32.
+	// This value cannot be exactly 2^32 especially with WebGL 2, as 2^32th vertex is not rendered correctly.
+	// See https://registry.khronos.org/webgl/specs/latest/2.0/#5.18 .
+	//
+	// On 32bit architectures, this value is an adjusted number so that maxVertexFloatCount doesn't overflow int.
+	MaxVertexCount = is64bit*math.MaxUint32 + is32bit*(math.MaxInt32/graphics.VertexFloatCount)
+
+	maxVertexFloatCount = MaxVertexCount * graphics.VertexFloatCount
+)
+
 var vsyncEnabled int32 = 1
 
 func SetVsyncEnabled(enabled bool) {
@@ -81,13 +97,13 @@ func (q *commandQueue) appendIndices(indices []uint32, offset uint32) {
 
 // mustUseDifferentVertexBuffer reports whether a different vertex buffer must be used.
 func mustUseDifferentVertexBuffer(nextNumVertexFloats int) bool {
-	return nextNumVertexFloats > graphics.MaxVertexFloatCount
+	return nextNumVertexFloats > maxVertexFloatCount
 }
 
 // EnqueueDrawTrianglesCommand enqueues a drawing-image command.
 func (q *commandQueue) EnqueueDrawTrianglesCommand(dst *Image, srcs [graphics.ShaderImageCount]*Image, vertices []float32, indices []uint32, blend graphicsdriver.Blend, dstRegion image.Rectangle, srcRegions [graphics.ShaderImageCount]image.Rectangle, shader *Shader, uniforms []uint32, evenOdd bool) {
-	if len(vertices) > graphics.MaxVertexFloatCount {
-		panic(fmt.Sprintf("graphicscommand: len(vertices) must equal to or less than %d but was %d", graphics.MaxVertexFloatCount, len(vertices)))
+	if len(vertices) > maxVertexFloatCount {
+		panic(fmt.Sprintf("graphicscommand: len(vertices) must equal to or less than %d but was %d", maxVertexFloatCount, len(vertices)))
 	}
 
 	split := false