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Differential D7989 Diff 19094 files/0003-truetype-Only-enable-subpixel-rendering-when-a-speci.patch

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files/0003-truetype-Only-enable-subpixel-rendering-when-a-speci.patch

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minimal TTF driver. minimal TTF driver.
Signed-off-by: Ikey Doherty <ikey@solus-project.com> Signed-off-by: Ikey Doherty <ikey@solus-project.com>
--- ---
src/truetype/ttobjs.c | 18 ++++++++++++++++-- src/truetype/ttobjs.c | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-) 1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c
index ed3be2d..fbd86a9 100644 index e4775a5..dad7769 100644
--- a/src/truetype/ttobjs.c --- a/src/truetype/ttobjs.c
+++ b/src/truetype/ttobjs.c +++ b/src/truetype/ttobjs.c
@@ -36,6 +36,8 @@ @@ -36,6 +36,8 @@
#include "ttgxvar.h" #include "ttgxvar.h"
#endif #endif
+#include <unistd.h> +#include <unistd.h>
+ +
/*************************************************************************/ /**************************************************************************
/* */ *
/* The macro FT_COMPONENT is used in trace mode. It is an implicit */ * The macro FT_COMPONENT is used in trace mode. It is an implicit
@@ -1287,12 +1289,24 @@ @@ -1415,12 +1417,24 @@
TT_Driver driver = (TT_Driver)ttdriver; TT_Driver driver = (TT_Driver)ttdriver;
+ FT_Bool enable_subpixel = FALSE; + FT_Bool enable_subpixel = FALSE;
+ +
+ /* If the file path exists, allow the use of subpixel rendering. This + /* If the file path exists, allow the use of subpixel rendering. This
+ * allows the library to be built with the functionality, but also to + * allows the library to be built with the functionality, but also to
+ * disable the functionality with the removal of the package. + * disable the functionality with the removal of the package.
+ */ + */
+#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING +#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
+ if (access("/usr/share/fonts/enable_subpixel_rendering", F_OK) == 0) { + if (access("/usr/share/fonts/enable_subpixel_rendering", F_OK) == 0) {
+ enable_subpixel = TRUE; + enable_subpixel = TRUE;
+ } + }
+#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ +#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */
+ +
driver->interpreter_version = TT_INTERPRETER_VERSION_35; driver->interpreter_version = TT_INTERPRETER_VERSION_35;
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY #ifdef TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY
- driver->interpreter_version = TT_INTERPRETER_VERSION_38; - driver->interpreter_version = TT_INTERPRETER_VERSION_38;
+ driver->interpreter_version = enable_subpixel == TRUE ? TT_INTERPRETER_VERSION_38 : TT_INTERPRETER_VERSION_35; + driver->interpreter_version = enable_subpixel == TRUE ? TT_INTERPRETER_VERSION_38 : TT_INTERPRETER_VERSION_35;
#endif #endif
#ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL #ifdef TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL
- driver->interpreter_version = TT_INTERPRETER_VERSION_40; - driver->interpreter_version = TT_INTERPRETER_VERSION_40;
+ driver->interpreter_version = enable_subpixel == TRUE ? TT_INTERPRETER_VERSION_40 : TT_INTERPRETER_VERSION_35; + driver->interpreter_version = enable_subpixel == TRUE ? TT_INTERPRETER_VERSION_40 : TT_INTERPRETER_VERSION_35;
#endif #endif
#else /* !TT_USE_BYTECODE_INTERPRETER */ #else /* !TT_USE_BYTECODE_INTERPRETER */
-- --
2.11.0 2.24.1
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