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Disable bidirectional text handling and arabic joining in the bootloaders in order to save space. * Disable greyblitting in archos bootloaders for the same reason.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18584 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2008-09-23 18:46:27 +00:00
parent 17a798400b
commit 15d996a023
2 changed files with 19 additions and 5 deletions
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15
firmware/bidi.c
View file

@ -43,6 +43,7 @@
#define _isnewline(c) ((c=='\n' || c=='\r') ? 1 : 0) #define _isnewline(c) ((c=='\n' || c=='\r') ? 1 : 0)
#define XOR(a,b) ((a||b) && !(a&&b)) #define XOR(a,b) ((a||b) && !(a&&b))
#ifndef BOOTLOADER
static const arab_t * arab_lookup(unsigned short uchar) static const arab_t * arab_lookup(unsigned short uchar)
{ {
if (uchar >= 0x621 && uchar <= 0x63a) if (uchar >= 0x621 && uchar <= 0x63a)
@ -132,14 +133,18 @@ static void arabjoin(unsigned short * stringprt, int length)
} }
} }
} }
#endif /* !BOOTLOADER */
unsigned short *bidi_l2v(const unsigned char *str, int orientation) unsigned short *bidi_l2v(const unsigned char *str, int orientation)
{ {
int length = utf8length(str);
static unsigned short utf16_buf[SCROLL_LINE_SIZE]; static unsigned short utf16_buf[SCROLL_LINE_SIZE];
unsigned short *target, *tmp;
#ifndef BOOTLOADER
static unsigned short bidi_buf[SCROLL_LINE_SIZE]; static unsigned short bidi_buf[SCROLL_LINE_SIZE];
unsigned short *heb_str, *target, *tmp; /* *broken_str */ unsigned short *heb_str; /* *broken_str */
int block_start, block_end, block_type, block_length, i; int block_start, block_end, block_type, block_length, i;
int length = utf8length(str);
#endif
/* /*
long max_chars=0; long max_chars=0;
int begin, end, char_count, orig_begin; int begin, end, char_count, orig_begin;
@ -151,6 +156,11 @@ unsigned short *bidi_l2v(const unsigned char *str, int orientation)
str = utf8decode(str, target++); str = utf8decode(str, target++);
*target = 0; *target = 0;
#ifdef BOOTLOADER
(void)orientation;
return utf16_buf;
#else /* !BOOTLOADER */
if (target == utf16_buf) /* empty string */ if (target == utf16_buf) /* empty string */
return target; return target;
@ -282,5 +292,6 @@ unsigned short *bidi_l2v(const unsigned char *str, int orientation)
return broken_str; return broken_str;
#endif #endif
return heb_str; return heb_str;
#endif /* !BOOTLOADER */
} }

9
firmware/target/sh/archos/lcd-as-archos-bitmap.S
View file

@ -203,7 +203,7 @@ _lcd_write_data:
/* This is the place to reenable the interrupts, if we have disabled /* This is the place to reenable the interrupts, if we have disabled
* them. See above. */ * them. See above. */
#ifndef BOOTLOADER
.align 2 .align 2
.global _lcd_grey_data .global _lcd_grey_data
.type _lcd_grey_data,@function .type _lcd_grey_data,@function
@ -345,7 +345,10 @@ _lcd_grey_data:
.short 0x0080 .short 0x0080
.align 2 .align 2
.lcdr:
.long LCDR
.pmask: .pmask:
.long 0x80808080 .long 0x80808080
#endif
.align 2
.lcdr:
.long LCDR