Commit dc39f76cb7aecbefa3a601dd19e498eb903042fd
2019-05-07T10:09:55
* src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
diff --git a/ChangeLog b/ChangeLog
index 7bf5ffd..44f62c8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-05 Werner Lemberg <wl@gnu.org>
+
+ * src/truetype/ttgxvar.c: More use of `FT_fdot14ToFixed'.
+
2019-05-04 Alexei Podtelezhnikov <apodtele@gmail.com>
* src/smooth/ftgrays.c (gray_render_line): Small shortcut.
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index 0b015b5..56b5b6d 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -397,9 +397,10 @@
for ( j = 0; j < segment->pairCount; j++ )
{
- /* convert to Fixed */
- segment->correspondence[j].fromCoord = FT_GET_SHORT() * 4;
- segment->correspondence[j].toCoord = FT_GET_SHORT() * 4;
+ segment->correspondence[j].fromCoord =
+ FT_fdot14ToFixed( FT_GET_SHORT() );
+ segment->correspondence[j].toCoord =
+ FT_fdot14ToFixed( FT_GET_SHORT() );
FT_TRACE5(( " mapping %.5f to %.5f\n",
segment->correspondence[j].fromCoord / 65536.0,
@@ -1616,7 +1617,7 @@
for ( j = 0; j < (FT_UInt)gvar_head.axisCount; j++ )
{
blend->tuplecoords[i * gvar_head.axisCount + j] =
- FT_GET_SHORT() * 4; /* convert to FT_Fixed */
+ FT_fdot14ToFixed( FT_GET_SHORT() );
FT_TRACE5(( "%.5f ",
blend->tuplecoords[i * gvar_head.axisCount + j] / 65536.0 ));
}
@@ -3266,8 +3267,7 @@
if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
{
for ( j = 0; j < blend->num_axis; j++ )
- tuple_coords[j] = FT_GET_SHORT() * 4; /* convert from */
- /* short frac to fixed */
+ tuple_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
}
else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount )
{
@@ -3298,9 +3298,9 @@
if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
{
for ( j = 0; j < blend->num_axis; j++ )
- im_start_coords[j] = FT_GET_SHORT() * 4;
+ im_start_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
for ( j = 0; j < blend->num_axis; j++ )
- im_end_coords[j] = FT_GET_SHORT() * 4;
+ im_end_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
}
apply = ft_var_apply_tuple( blend,
@@ -3812,8 +3812,7 @@
if ( tupleIndex & GX_TI_EMBEDDED_TUPLE_COORD )
{
for ( j = 0; j < blend->num_axis; j++ )
- tuple_coords[j] = FT_GET_SHORT() * 4; /* convert from */
- /* short frac to fixed */
+ tuple_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
}
else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount )
{
@@ -3833,9 +3832,9 @@
if ( tupleIndex & GX_TI_INTERMEDIATE_TUPLE )
{
for ( j = 0; j < blend->num_axis; j++ )
- im_start_coords[j] = FT_GET_SHORT() * 4;
+ im_start_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
for ( j = 0; j < blend->num_axis; j++ )
- im_end_coords[j] = FT_GET_SHORT() * 4;
+ im_end_coords[j] = FT_fdot14ToFixed( FT_GET_SHORT() );
}
apply = ft_var_apply_tuple( blend,