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| author | Alexei Podtelezhnikov <apodtele@gmail.com> | 2021-06-24 00:19:50 -0400 |
|---|---|---|
| committer | Alexei Podtelezhnikov <apodtele@gmail.com> | 2021-06-24 00:19:50 -0400 |
| commit | 1e0cef9e72aea5df787853e1952166807f4656fc (patch) | |
| tree | e70fe854580ed52828deed4949333ebe6f8b4da0 /ChangeLog | |
| parent | d8ac180c8829b94845f31a8baea5a2573fffee42 (diff) | |
| download | freetype2-1e0cef9e72aea5df787853e1952166807f4656fc.tar.gz | |
[smooth, raster] Fix up and align error codes.
FT_Render_Glyph picked up FAILURE or 1 returned from the raster
function, which became a confusing error code. Instead, return
Raster_Overflow in the unlikely event that banding does not help or
another meaningful error.
* src/smooth/ftgrays.c (gray_convert_glyph_inner, gray_convert_glyph):
Use Raster_Overflow when the rendering pool is exhausted and return it
if banding does not help.
(gray_raster_render): Use Smooth_Err_Ok.
* src/raster/ftraster.c (Render_Single_Pass): Return Raster_Overflow
if banding does not help or another error code.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,20 @@ +2021-06-24 Alexei Podtelezhnikov <apodtele@gmail.com> + + [smooth, raster] Fix up and align error codes. + + FT_Render_Glyph picked up FAILURE or 1 returned from the raster + function, which became a confusing error code. Instead, return + Raster_Overflow in the unlikely event that banding does not help or + another meaningful error. + + * src/smooth/ftgrays.c (gray_convert_glyph_inner, gray_convert_glyph): + Use Raster_Overflow when the rendering pool is exhausted and return it + if banding does not help. + (gray_raster_render): Use Smooth_Err_Ok. + + * src/raster/ftraster.c (Render_Single_Pass): Return Raster_Overflow + if banding does not help or another error code. + 2021-06-23 Alexei Podtelezhnikov <apodtele@gmail.com> [smooth, raster] Remove synonymous error macros. |