ref: 785833d96eacab4af67dc6be53571441df6d8a5b
parent: e9e2e5d4601fe4474bd2cff70a2c8c6a7c7387c3
author: Werner Lemberg <[email protected]>
date: Sat Apr 29 02:47:14 EDT 2017
* src/truetype/ttdriver.c (tt_size_request): Properly check `error'. Reported by Earnestly <[email protected]> in http://lists.nongnu.org/archive/html/freetype/2017-04/msg00031.html
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2017-04-29 Werner Lemberg <[email protected]>
+
+ * src/truetype/ttdriver.c (tt_size_request): Properly check `error'.
+
+ Reported by Earnestly <[email protected]> in
+
+ http://lists.nongnu.org/archive/html/freetype/2017-04/msg00031.html
+
2017-04-27 Werner Lemberg <[email protected]>
Introduce AF_CONFIG_OPTION_TT_SIZE_METRICS configuration option.
--- a/include/freetype/freetype.h
+++ b/include/freetype/freetype.h
@@ -2549,6 +2549,10 @@
/* glyph relative to this size. For more information refer to */
/* `https://www.freetype.org/freetype2/docs/glyphs/glyphs-2.html'. */
/* */
+ /* Contrary to @FT_Set_Char_Size, this function doesn't have special */
+ /* code to normalize zero-valued widths, heights, or resolutions */
+ /* (which lead to errors in most cases). */
+ /* */
/* Don't use this function if you are using the FreeType cache API. */
/* */
FT_EXPORT( FT_Error )
--- a/src/truetype/ttdriver.c
+++ b/src/truetype/ttdriver.c
@@ -360,6 +360,7 @@
#ifdef TT_USE_BYTECODE_INTERPRETER
/* for the `MPS' bytecode instruction we need the point size */
+ if ( !error )
{FT_UInt resolution =
ttsize->metrics->x_ppem > ttsize->metrics->y_ppem