diff --git a/draw/draw_qr/draw_qr.odin b/draw/draw_qr/draw_qr.odin
index e5b1d84..3567092 100644
--- a/draw/draw_qr/draw_qr.odin
+++ b/draw/draw_qr/draw_qr.odin
@@ -3,10 +3,6 @@ package draw_qr
 import draw ".."
 import "../../qrcode"
 
-// -----------------------------------------------------------------------------
-// Layer 1 — pure: encoded QR buffer → RGBA pixels + descriptor
-// -----------------------------------------------------------------------------
-
 // Returns the number of bytes to_texture will write for the given encoded
 // QR buffer. Equivalent to size*size*4 where size = qrcode.get_size(qrcode_buf).
 texture_size :: #force_inline proc(qrcode_buf: []u8) -> int {
@@ -59,10 +55,6 @@ to_texture :: proc(
 		true
 }
 
-// -----------------------------------------------------------------------------
-// Layer 2 — raw: pre-encoded QR buffer → registered GPU texture
-// -----------------------------------------------------------------------------
-
 // Allocates pixel buffer via temp_allocator, decodes qrcode_buf into it, and
 // registers with the GPU. The pixel allocation is freed before return.
 //
@@ -91,10 +83,6 @@ register_texture_from_raw :: proc(
 	return draw.register_texture(desc, pixels)
 }
 
-// -----------------------------------------------------------------------------
-// Layer 3 — text → registered GPU texture
-// -----------------------------------------------------------------------------
-
 // Encodes text as a QR Code and registers the result as an RGBA texture.
 //
 // Returns ok=false when:
@@ -134,10 +122,6 @@ register_texture_from_text :: proc(
 	return register_texture_from_raw(qrcode_buf, dark, light, temp_allocator)
 }
 
-// -----------------------------------------------------------------------------
-// Layer 4 — binary → registered GPU texture
-// -----------------------------------------------------------------------------
-
 // Encodes arbitrary binary data as a QR Code and registers the result as an RGBA texture.
 //
 // Returns ok=false when:
@@ -177,10 +161,6 @@ register_texture_from_binary :: proc(
 	return register_texture_from_raw(qrcode_buf, dark, light, temp_allocator)
 }
 
-// -----------------------------------------------------------------------------
-// Clay integration helper
-// -----------------------------------------------------------------------------
-
 // Default fit=.Fit preserves the QR's square aspect; override as needed.
 clay_image :: #force_inline proc(
 	texture: draw.Texture_Id,