Index: core/src/fxge/fx_freetype/fxft2.5.01/src/cff/cf2stack.c |
diff --git a/core/src/fxge/fx_freetype/fxft2.5.01/src/cff/cf2stack.c b/core/src/fxge/fx_freetype/fxft2.5.01/src/cff/cf2stack.c |
deleted file mode 100644 |
index 7930a22cfe0b36780ee0f6888c5eb4a73aa656dc..0000000000000000000000000000000000000000 |
--- a/core/src/fxge/fx_freetype/fxft2.5.01/src/cff/cf2stack.c |
+++ /dev/null |
@@ -1,205 +0,0 @@ |
-/***************************************************************************/ |
-/* */ |
-/* cf2stack.c */ |
-/* */ |
-/* Adobe's code for emulating a CFF stack (body). */ |
-/* */ |
-/* Copyright 2007-2013 Adobe Systems Incorporated. */ |
-/* */ |
-/* This software, and all works of authorship, whether in source or */ |
-/* object code form as indicated by the copyright notice(s) included */ |
-/* herein (collectively, the "Work") is made available, and may only be */ |
-/* used, modified, and distributed under the FreeType Project License, */ |
-/* LICENSE.TXT. Additionally, subject to the terms and conditions of the */ |
-/* FreeType Project License, each contributor to the Work hereby grants */ |
-/* to any individual or legal entity exercising permissions granted by */ |
-/* the FreeType Project License and this section (hereafter, "You" or */ |
-/* "Your") a perpetual, worldwide, non-exclusive, no-charge, */ |
-/* royalty-free, irrevocable (except as stated in this section) patent */ |
-/* license to make, have made, use, offer to sell, sell, import, and */ |
-/* otherwise transfer the Work, where such license applies only to those */ |
-/* patent claims licensable by such contributor that are necessarily */ |
-/* infringed by their contribution(s) alone or by combination of their */ |
-/* contribution(s) with the Work to which such contribution(s) was */ |
-/* submitted. If You institute patent litigation against any entity */ |
-/* (including a cross-claim or counterclaim in a lawsuit) alleging that */ |
-/* the Work or a contribution incorporated within the Work constitutes */ |
-/* direct or contributory patent infringement, then any patent licenses */ |
-/* granted to You under this License for that Work shall terminate as of */ |
-/* the date such litigation is filed. */ |
-/* */ |
-/* By using, modifying, or distributing the Work you indicate that you */ |
-/* have read and understood the terms and conditions of the */ |
-/* FreeType Project License as well as those provided in this section, */ |
-/* and you accept them fully. */ |
-/* */ |
-/***************************************************************************/ |
- |
- |
-#include "cf2ft.h" |
-#include "../../include/freetype/internal/ftdebug.h" |
- |
-#include "cf2glue.h" |
-#include "cf2font.h" |
-#include "cf2stack.h" |
- |
-#include "cf2error.h" |
- |
- |
- /* Allocate and initialize an instance of CF2_Stack. */ |
- /* Note: This function returns NULL on error (does not set */ |
- /* `error'). */ |
- FT_LOCAL_DEF( CF2_Stack ) |
- cf2_stack_init( FT_Memory memory, |
- FT_Error* e ) |
- { |
- FT_Error error = FT_Err_Ok; /* for FT_QNEW */ |
- |
- CF2_Stack stack = NULL; |
- |
- |
- if ( !FT_QNEW( stack ) ) |
- { |
- /* initialize the structure; FT_QNEW zeroes it */ |
- stack->memory = memory; |
- stack->error = e; |
- stack->top = &stack->buffer[0]; /* empty stack */ |
- } |
- |
- return stack; |
- } |
- |
- |
- FT_LOCAL_DEF( void ) |
- cf2_stack_free( CF2_Stack stack ) |
- { |
- if ( stack ) |
- { |
- FT_Memory memory = stack->memory; |
- |
- |
- /* free the main structure */ |
- FT_FREE( stack ); |
- } |
- } |
- |
- |
- FT_LOCAL_DEF( CF2_UInt ) |
- cf2_stack_count( CF2_Stack stack ) |
- { |
- return (CF2_UInt)( stack->top - &stack->buffer[0] ); |
- } |
- |
- |
- FT_LOCAL_DEF( void ) |
- cf2_stack_pushInt( CF2_Stack stack, |
- CF2_Int val ) |
- { |
- if ( stack->top == &stack->buffer[CF2_OPERAND_STACK_SIZE] ) |
- { |
- CF2_SET_ERROR( stack->error, Stack_Overflow ); |
- return; /* stack overflow */ |
- } |
- |
- stack->top->u.i = val; |
- stack->top->type = CF2_NumberInt; |
- ++stack->top; |
- } |
- |
- |
- FT_LOCAL_DEF( void ) |
- cf2_stack_pushFixed( CF2_Stack stack, |
- CF2_Fixed val ) |
- { |
- if ( stack->top == &stack->buffer[CF2_OPERAND_STACK_SIZE] ) |
- { |
- CF2_SET_ERROR( stack->error, Stack_Overflow ); |
- return; /* stack overflow */ |
- } |
- |
- stack->top->u.r = val; |
- stack->top->type = CF2_NumberFixed; |
- ++stack->top; |
- } |
- |
- |
- /* this function is only allowed to pop an integer type */ |
- FT_LOCAL_DEF( CF2_Int ) |
- cf2_stack_popInt( CF2_Stack stack ) |
- { |
- if ( stack->top == &stack->buffer[0] ) |
- { |
- CF2_SET_ERROR( stack->error, Stack_Underflow ); |
- return 0; /* underflow */ |
- } |
- if ( stack->top[-1].type != CF2_NumberInt ) |
- { |
- CF2_SET_ERROR( stack->error, Syntax_Error ); |
- return 0; /* type mismatch */ |
- } |
- |
- --stack->top; |
- |
- return stack->top->u.i; |
- } |
- |
- |
- /* Note: type mismatch is silently cast */ |
- /* TODO: check this */ |
- FT_LOCAL_DEF( CF2_Fixed ) |
- cf2_stack_popFixed( CF2_Stack stack ) |
- { |
- if ( stack->top == &stack->buffer[0] ) |
- { |
- CF2_SET_ERROR( stack->error, Stack_Underflow ); |
- return cf2_intToFixed( 0 ); /* underflow */ |
- } |
- |
- --stack->top; |
- |
- switch ( stack->top->type ) |
- { |
- case CF2_NumberInt: |
- return cf2_intToFixed( stack->top->u.i ); |
- case CF2_NumberFrac: |
- return cf2_fracToFixed( stack->top->u.f ); |
- default: |
- return stack->top->u.r; |
- } |
- } |
- |
- |
- /* Note: type mismatch is silently cast */ |
- /* TODO: check this */ |
- FT_LOCAL_DEF( CF2_Fixed ) |
- cf2_stack_getReal( CF2_Stack stack, |
- CF2_UInt idx ) |
- { |
- FT_ASSERT( cf2_stack_count( stack ) <= CF2_OPERAND_STACK_SIZE ); |
- |
- if ( idx >= cf2_stack_count( stack ) ) |
- { |
- CF2_SET_ERROR( stack->error, Stack_Overflow ); |
- return cf2_intToFixed( 0 ); /* bounds error */ |
- } |
- |
- switch ( stack->buffer[idx].type ) |
- { |
- case CF2_NumberInt: |
- return cf2_intToFixed( stack->buffer[idx].u.i ); |
- case CF2_NumberFrac: |
- return cf2_fracToFixed( stack->buffer[idx].u.f ); |
- default: |
- return stack->buffer[idx].u.r; |
- } |
- } |
- |
- |
- FT_LOCAL_DEF( void ) |
- cf2_stack_clear( CF2_Stack stack ) |
- { |
- stack->top = &stack->buffer[0]; |
- } |
- |
- |
-/* END */ |