Commit e99b26aadae8fa057debf995e4b8017e18c2b995
2017-05-14T21:57:27
Remove remnants of raster pool. * include/freetype/internal/ftobjs.h (FT_LibraryRec): Remove `raster_pool' and `raster_pool_size' fields. * src/base/ftobjs.c (FT_New_Library), src/raster/ftrend1.c (ft_raster1_init), src/smooth/ftsmooth.c (ft_smooth_init): Updated.
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diff --git a/ChangeLog b/ChangeLog
index b81af15..0c22bdc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2017-05-14 Werner Lemberg <wl@gnu.org>
+
+ Remove remnants of raster pool.
+
+ * include/freetype/internal/ftobjs.h (FT_LibraryRec): Remove
+ `raster_pool' and `raster_pool_size' fields.
+
+ * src/base/ftobjs.c (FT_New_Library), src/raster/ftrend1.c
+ (ft_raster1_init), src/smooth/ftsmooth.c (ft_smooth_init): Updated.
+
2017-05-13 Werner Lemberg <wl@gnu.org>
* Version 2.8 released.
diff --git a/include/freetype/ftimage.h b/include/freetype/ftimage.h
index 1a049ef..1c789e5 100644
--- a/include/freetype/ftimage.h
+++ b/include/freetype/ftimage.h
@@ -1064,24 +1064,24 @@ FT_BEGIN_HEADER
/* */
/* <Description> */
/* FreeType used to provide an area of memory called the `render */
- /* pool' available to all registered rasters. This was not thread */
- /* safe however and now FreeType never allocates this pool. NULL */
- /* is always passed in as pool_base. */
+ /* pool' available to all registered rasterizers. This was not */
+ /* thread safe, however, and now FreeType never allocates this pool. */
/* */
- /* This function is called each time the render pool changes, or just */
- /* after a new raster object is created. */
+ /* This function is called after a new raster object is created. */
/* */
/* <Input> */
/* raster :: A handle to the new raster object. */
/* */
- /* pool_base :: The address in memory of the render pool. */
+ /* pool_base :: Previously, the address in memory of the render pool. */
+ /* Set this to NULL. */
/* */
- /* pool_size :: The size in bytes of the render pool. */
+ /* pool_size :: Previously, the size in bytes of the render pool. */
+ /* Set this to 0. */
/* */
/* <Note> */
- /* Rasters should ignore the render pool and rely on dynamic or stack */
- /* allocation if they want to (a handle to the memory allocator is */
- /* passed to the raster constructor). */
+ /* Rasterizers should rely on dynamic or stack allocation if they */
+ /* want to (a handle to the memory allocator is passed to the */
+ /* rasterizer constructor). */
/* */
typedef void
(*FT_Raster_ResetFunc)( FT_Raster raster,
diff --git a/include/freetype/internal/ftobjs.h b/include/freetype/internal/ftobjs.h
index 5584091..06b6597 100644
--- a/include/freetype/internal/ftobjs.h
+++ b/include/freetype/internal/ftobjs.h
@@ -856,11 +856,6 @@ FT_BEGIN_HEADER
/* */
/* auto_hinter :: The auto-hinter module interface. */
/* */
- /* raster_pool :: The raster object's render pool. This can */
- /* ideally be changed dynamically at run-time. */
- /* */
- /* raster_pool_size :: The size of the render pool in bytes. */
- /* */
/* debug_hooks :: An array of four function pointers that allow */
/* debuggers to hook into a font format's */
/* interpreter. Currently, only the TrueType */
@@ -903,10 +898,6 @@ FT_BEGIN_HEADER
FT_Renderer cur_renderer; /* current outline renderer */
FT_Module auto_hinter;
- FT_Byte* raster_pool; /* scan-line conversion */
- /* render pool */
- FT_ULong raster_pool_size; /* size of render pool in bytes */
-
FT_DebugHook_Func debug_hooks[4];
#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING
diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c
index 539116e..75e4988 100644
--- a/src/base/ftobjs.c
+++ b/src/base/ftobjs.c
@@ -4973,10 +4973,6 @@
goto Fail;
#endif
- /* we don't use raster_pool anymore. */
- library->raster_pool_size = 0;
- library->raster_pool = NULL;
-
library->version_major = FREETYPE_MAJOR;
library->version_minor = FREETYPE_MINOR;
library->version_patch = FREETYPE_PATCH;
diff --git a/src/raster/ftrend1.c b/src/raster/ftrend1.c
index 1a83e9e..e52ca1d 100644
--- a/src/raster/ftrend1.c
+++ b/src/raster/ftrend1.c
@@ -31,12 +31,7 @@
static FT_Error
ft_raster1_init( FT_Renderer render )
{
- FT_Library library = FT_MODULE_LIBRARY( render );
-
-
- render->clazz->raster_class->raster_reset( render->raster,
- library->raster_pool,
- library->raster_pool_size );
+ render->clazz->raster_class->raster_reset( render->raster, NULL, 0 );
return FT_Err_Ok;
}
diff --git a/src/smooth/ftsmooth.c b/src/smooth/ftsmooth.c
index 435854e..cd7a87b 100644
--- a/src/smooth/ftsmooth.c
+++ b/src/smooth/ftsmooth.c
@@ -31,12 +31,7 @@
static FT_Error
ft_smooth_init( FT_Renderer render )
{
- FT_Library library = FT_MODULE_LIBRARY( render );
-
-
- render->clazz->raster_class->raster_reset( render->raster,
- library->raster_pool,
- library->raster_pool_size );
+ render->clazz->raster_class->raster_reset( render->raster, NULL, 0 );
return 0;
}