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[base] Allow renderers of different formats.

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* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`.  The forthcoming
'bsdf' renderer will require bitmaps for processing.

* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
renderer's glyph format check before adding and removing them.  The
'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
This commit is contained in:
Anuj Verma 2020-08-16 09:06:59 +05:30 committed by Werner Lemberg
parent 2373074a2c
commit 3b9196c467
2 changed files with 14 additions and 7 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
2020-08-16 Anuj Verma <anujv@iitbhilai.ac.in>
[base] Allow renderers of different formats.
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the
glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`. The forthcoming
'bsdf' renderer will require bitmaps for processing.
* src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove
renderer's glyph format check before adding and removing them. The
'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
2020-12-23 Werner Lemberg <wl@gnu.org>
* builds/windows/detect.mk (COPY): Make it work with `shell`.

9
src/base/ftobjs.c
View File

@ -4412,8 +4412,7 @@
render->glyph_format = clazz->glyph_format;
/* allocate raster object if needed */
if ( clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
clazz->raster_class->raster_new )
if ( clazz->raster_class->raster_new )
{
error = clazz->raster_class->raster_new( memory, &render->raster );
if ( error )
@ -4460,8 +4459,7 @@
/* release raster object, if any */
if ( render->clazz->glyph_format == FT_GLYPH_FORMAT_OUTLINE &&
render->raster )
if ( render->raster )
render->clazz->raster_class->raster_done( render->raster );
/* remove from list */
@ -4556,9 +4554,6 @@
switch ( slot->format )
{
case FT_GLYPH_FORMAT_BITMAP: /* already a bitmap, don't do anything */
break;
default:
if ( slot->internal->load_flags & FT_LOAD_COLOR )
{