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Remove dead code.

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* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init)
src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it.
This commit is contained in:
Werner Lemberg 2013-03-17 08:09:17 +01:00
parent 8b4459b858
commit 706fc83370
3 changed files with 46 additions and 22 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2013-03-17 Werner Lemberg <wl@gnu.org>
Remove dead code.
* src/raster/rastpic.c (ft_raster1_renderer_class_pic_init)
src/smooth/ftspic.c (ft_smooth_renderer_class_pic_init): Do it.
2013-03-17 Werner Lemberg <wl@gnu.org>
* src/pshinter/pshpic.h (GET_PIC): Use correct container.

30
src/raster/rastpic.c
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@ -22,22 +22,26 @@
#include "rastpic.h"
#include "rasterrs.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftraster.c */
void
FT_Init_Class_ft_standard_raster( FT_Raster_Funcs* funcs );
void
ft_raster1_renderer_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
FT_Memory memory = library->memory;
if ( pic_container->raster )
{
RasterPIC* container = (RasterPIC*)pic_container->raster;
RasterPIC* container = (RasterPIC*)pic_container->raster;
if ( --container->ref_count )
return;
FT_FREE( container );
@ -49,14 +53,14 @@
FT_Error
ft_raster1_renderer_class_pic_init( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
RasterPIC* container = NULL;
FT_Memory memory = library->memory;
FT_PIC_Container* pic_container = &library->pic_container;
FT_Error error = FT_Err_Ok;
RasterPIC* container = NULL;
FT_Memory memory = library->memory;
/* since this function also serve raster5 renderer,
it implements reference counting */
/* since this function also serves raster5 renderer, */
/* it implements reference counting */
if ( pic_container->raster )
{
((RasterPIC*)pic_container->raster)->ref_count++;
@ -68,16 +72,17 @@
return error;
FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->raster = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
/* initialize pointer table - */
/* this is how the module usually expects this data */
FT_Init_Class_ft_standard_raster( &container->ft_standard_raster );
/*Exit:*/
if( error )
ft_raster1_renderer_class_pic_free( library );
return error;
}
/* re-route these init and free functions to the above functions */
FT_Error
ft_raster5_renderer_class_pic_init( FT_Library library )
@ -85,6 +90,7 @@
return ft_raster1_renderer_class_pic_init( library );
}
void
ft_raster5_renderer_class_pic_free( FT_Library library )
{

31
src/smooth/ftspic.c
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@ -22,17 +22,19 @@
#include "ftspic.h"
#include "ftsmerrs.h"
#ifdef FT_CONFIG_OPTION_PIC
/* forward declaration of PIC init functions from ftgrays.c */
void
FT_Init_Class_ft_grays_raster( FT_Raster_Funcs* funcs );
void
ft_smooth_renderer_class_pic_free( FT_Library library )
{
FT_PIC_Container* pic_container = &library->pic_container;
FT_Memory memory = library->memory;
FT_Memory memory = library->memory;
if ( pic_container->smooth )
@ -42,6 +44,7 @@
if ( --container->ref_count )
return;
FT_FREE( container );
pic_container->smooth = NULL;
}
@ -66,37 +69,45 @@
}
/* allocate pointer, clear and set global container pointer */
if ( FT_ALLOC ( container, sizeof ( *container ) ) )
if ( FT_ALLOC( container, sizeof ( *container ) ) )
return error;
FT_MEM_SET( container, 0, sizeof ( *container ) );
pic_container->smooth = container;
container->ref_count = 1;
/* initialize pointer table - this is how the module usually expects this data */
/* initialize pointer table - */
/* this is how the module usually expects this data */
FT_Init_Class_ft_grays_raster( &container->ft_grays_raster );
/*Exit:*/
if ( error )
ft_smooth_renderer_class_pic_free( library );
return error;
}
/* re-route these init and free functions to the above functions */
FT_Error ft_smooth_lcd_renderer_class_pic_init( FT_Library library )
FT_Error
ft_smooth_lcd_renderer_class_pic_init( FT_Library library )
{
return ft_smooth_renderer_class_pic_init( library );
}
void ft_smooth_lcd_renderer_class_pic_free( FT_Library library )
void
ft_smooth_lcd_renderer_class_pic_free( FT_Library library )
{
ft_smooth_renderer_class_pic_free( library );
}
FT_Error ft_smooth_lcdv_renderer_class_pic_init( FT_Library library )
FT_Error
ft_smooth_lcdv_renderer_class_pic_init( FT_Library library )
{
return ft_smooth_renderer_class_pic_init( library );
}
void ft_smooth_lcdv_renderer_class_pic_free( FT_Library library )
void
ft_smooth_lcdv_renderer_class_pic_free( FT_Library library )
{
ft_smooth_renderer_class_pic_free( library );
}