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evas/common - add comments for maintainance

This commit is contained in:
ChunEon Park 2014-02-09 10:14:05 +09:00
parent 180a0aaeaf
commit f2d554ee4c
1 changed files with 6 additions and 6 deletions
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12
src/lib/evas/common/evas_map_image_loop.c
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@ -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);