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[smooth] Minor clean-ups. 

* src/smooth/ftgrays.c (gray_TWorker): Remove redundant `ycount'.
(gray_sweep, gray_convert_glyph, gray_dump_cells): Updated.
This commit is contained in:
Alexei Podtelezhnikov 2016-06-28 22:56:22 -04:00
parent c9cf359fd2
commit ef0a3e7e65
2 changed files with 13 additions and 10 deletions
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9
ChangeLog
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@ -1,4 +1,11 @@
2016-06-26 Alexei Podtelezhnikov <apodtele@gmail.com>
2016-06-28 Alexei Podtelezhnikov <apodtele@gmail.com>
[smooth] Minor clean-ups.
* src/smooth/ftgrays.c (gray_TWorker): Remove redundant `ycount'.
(gray_sweep, gray_convert_glyph, gray_dump_cells): Updated.
2016-06-27 Alexei Podtelezhnikov <apodtele@gmail.com>
[smooth] Minor clean-ups.

14
src/smooth/ftgrays.c
View File

@ -303,7 +303,7 @@ typedef ptrdiff_t FT_PtrDist;
#else /* FT_STATIC_RASTER */
#define RAS_ARG /* empty */
#define RAS_ARG void
#define RAS_ARG_ /* empty */
#define RAS_VAR /* empty */
#define RAS_VAR_ /* empty */
@ -453,7 +453,6 @@ typedef ptrdiff_t FT_PtrDist;
int span_y;
PCell* ycells;
TPos ycount;
} gray_TWorker, *gray_PWorker;
@ -486,7 +485,7 @@ typedef ptrdiff_t FT_PtrDist;
int yindex;
for ( yindex = 0; yindex < ras.ycount; yindex++ )
for ( yindex = 0; yindex < ras.count_ey; yindex++ )
{
PCell cell;
@ -1421,7 +1420,7 @@ typedef ptrdiff_t FT_PtrDist;
FT_TRACE7(( "gray_sweep: start\n" ));
for ( yindex = 0; yindex < ras.ycount; yindex++ )
for ( yindex = 0; yindex < ras.count_ey; yindex++ )
{
PCell cell = ras.ycells[yindex];
TCoord cover = 0;
@ -1919,8 +1918,8 @@ typedef ptrdiff_t FT_PtrDist;
/* memory management */
{
unsigned long ycount = (unsigned long)( band->max - band->min );
unsigned long cell_start;
size_t ycount = (size_t)( band->max - band->min );
size_t cell_start;
cell_start = ( ycount * sizeof ( PCell ) + sizeof ( TCell ) - 1 ) /
@ -1933,7 +1932,6 @@ typedef ptrdiff_t FT_PtrDist;
ras.max_cells = (FT_PtrDist)( FT_MAX_GRAY_POOL - cell_start );
ras.ycells = (PCell*)buffer;
ras.ycount = (TPos)ycount;
while ( ycount )
ras.ycells[--ycount] = NULL;
}
@ -1965,9 +1963,7 @@ typedef ptrdiff_t FT_PtrDist;
/* be some problems. */
if ( middle == bottom )
{
#ifdef FT_DEBUG_LEVEL_TRACE
FT_TRACE7(( "gray_convert_glyph: rotten glyph\n" ));
#endif
return 1;
}