fix: the ItemViewport's corners is not smooth

Its added in c7276ae, the "if (mask_tex.a < 1.0)" is for debug, the code should same as qt6/src/shaders_ng/quickitemviewport.frag.
linuxdeepin · Jul 8, 2024 · 8c91354 · 8c91354
1 parent a3ce848
commit 8c91354
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qt6/src/shaders_ng/quickitemviewport-opaque.frag b/qt6/src/shaders_ng/quickitemviewport-opaque.frag
@@ -40,7 +40,7 @@ void main()
     lowp vec4 mask_bottom_right = texture(mask, tex_bottom_right);
     lowp vec4 mask_tex = mask_top_left * mask_bottom_left * mask_top_right * mask_bottom_right;
 
-    if (mask_tex.a < 1.0)
+    if (mask_tex.a == 0.0)
         discard;
 
     lowp vec4 tex = texture(qt_Texture, qt_TexCoord);