[EGIT] [core/efl] master 01/01: evas/common - add comments for maintainance

[ChunEon Park]

hermet pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=f2d554ee4c0dfe1673ff339af99d217485fa783d

commit f2d554ee4c0dfe1673ff339af99d217485fa783d
Author: ChunEon Park <her...@hermet.pe.kr>
Date:   Sun Feb 9 10:14:05 2014 +0900

    evas/common - add comments for maintainance
---
 src/lib/evas/common/evas_map_image_loop.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/lib/evas/common/evas_map_image_loop.c 
b/src/lib/evas/common/evas_map_image_loop.c
index 0f6bde2..b6e6e7b 100644
--- a/src/lib/evas/common/evas_map_image_loop.c
+++ b/src/lib/evas/common/evas_map_image_loop.c
@@ -41,26 +41,26 @@
         u1 = u;
         v1 = v;
 
-        u2 = u1 + FPFPI1;
+        u2 = u1 + FPFPI1;      // next u point
         if (u2 >= swp) u2 = swp - 1;
 
-        v2 = v1 + FPFPI1;
+        v2 = v1 + FPFPI1;      // next v point
         if (v2 >= shp) v2 = shp - 1;
 
         ru = (u >> (FP + FPI - 8)) & 0xff;
         rv = (v >> (FP + FPI - 8)) & 0xff;
 
         s = sp + ((v1 >> (FP + FPI)) * sw) + (u1 >> (FP + FPI));
-        val1 = *s;
+        val1 = *s;             // current pixel
 
         s = sp + ((v1 >> (FP + FPI)) * sw) + (u2 >> (FP + FPI));
-        val2 = *s;
+        val2 = *s;             // right pixel
 
         s = sp + ((v2 >> (FP + FPI)) * sw) + (u1 >> (FP + FPI));
-        val3 = *s;
+        val3 = *s;             // bottom pixel
 
         s = sp + ((v2 >> (FP + FPI)) * sw) + (u2 >> (FP + FPI));
-        val4 = *s;
+        val4 = *s;             // right bottom pixel
 
 #  ifdef SCALE_USING_MMX
         MOV_A2R(rv, mm4);

--