ref: a741c6f2aaba94c5a1162b0095b8ebe74ef959ee
parent: 8a9b63913f62bdf342f4bd8791cb7c7ebfdbfedd
author: Werner Lemberg <[email protected]>
date: Fri Jun 27 02:58:48 EDT 2008
* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop, Horizontal_Gray_Sweep_Drop): Test for intersections which degenerate to a single point can be ignored; this has been confirmed by Greg Hitchcock from Microsoft. (This was commented out code.)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-06-27 Werner Lemberg <[email protected]>
+
+ * src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
+ Horizontal_Gray_Sweep_Drop): Test for intersections which
+ degenerate to a single point can be ignored; this has been confirmed
+ by Greg Hitchcock from Microsoft. (This was commented out code.)
+
2008-06-26 Werner Lemberg <[email protected]>
Improve navigation in API reference.
--- a/src/raster/ftraster.c
+++ b/src/raster/ftraster.c
@@ -2213,13 +2213,6 @@
/* 5 1, 2, 6 */
/* 6, 7 same as mode 2 */
- /* FIXXXME: The specification doesn't discuss the case where the */
- /* intersections degenerate to a single point. */
-#if 0
- if ( x1 == x2 )
- return;
-#endif
-
e1 = CEILING( x1 );
e2 = FLOOR ( x2 );
pxl = e1;
@@ -2415,13 +2408,6 @@
/* | */
/* e2 + <-- pixel center */
- /* FIXXXME: The specification doesn't discuss the case where the */
- /* intersections degenerate to a single point. */
-#if 0
- if ( x1 == x2 )
- return;
-#endif
-
e1 = CEILING( x1 );
e2 = FLOOR ( x2 );
pxl = e1;
@@ -2672,13 +2658,6 @@
/* During the horizontal sweep, we only take care of drop-outs */
-
- /* FIXXXME: The specification doesn't discuss the case where the */
- /* intersections degenerate to a single point. */
-#if 0
- if ( x1 == x2 )
- return;
-#endif
e1 = CEILING( x1 );
e2 = FLOOR ( x2 );