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https://github.com/Rockbox/rockbox.git
synced 2025-10-14 02:27:39 -04:00
Port several bootloader size reductions and functional fixes from trunk in preparation for new archos flash ROM images. r18609 (disable font caching), r18614 (no idle callbacks), r18631+r18633 (full USB init), r18636 (ASCII-only sysfont), r18637 (main.c cleanup).
git-svn-id: svn://svn.rockbox.org/rockbox/branches/v3_0@18638 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold
parent
28a86faac7
commit
d04a15e1a2
5 changed files with 84 additions and 63 deletions
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@ -12,6 +12,13 @@ INCLUDES=$(TARGET_INC) -Iinclude -I$(FIRMDIR) -Iexport -Icommon -Idrivers -I$(BU
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CFLAGS = $(INCLUDES) $(GCCOPTS) $(TARGET) $(BUILDDATE) $(EXTRA_DEFINES) \
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-DMEM=${MEMORYSIZE}
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# Limits for the built-in sysfont: ASCII for bootloaders, ISO8859-1 for normal builds
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ifneq (,$(findstring -DBOOTLOADER,$(EXTRA_DEFINES)))
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MAXCHAR = 127
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else
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MAXCHAR = 255
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endif
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# This sets up 'SRC' based on the files mentioned in SOURCES
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include $(TOOLSDIR)/makesrc.inc
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@ -43,10 +50,10 @@ $(OBJDIR)/thread.o: thread.c export/thread.h
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$(call PRINTS,CC thread.c)$(CC) -c -O -fomit-frame-pointer $(CFLAGS) $< -o $@
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$(BUILDDIR)/sysfont.h: ../fonts/08-Schumacher-Clean.bdf
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$(call PRINTS,Create sysfont.h)$(TOOLSDIR)/convbdf -l 255 -h -o $@ $<
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$(call PRINTS,Create sysfont.h)$(TOOLSDIR)/convbdf -l $(MAXCHAR) -h -o $@ $<
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$(OBJDIR)/sysfont.o: ../fonts/08-Schumacher-Clean.bdf
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$(call PRINTS,CONVBDF)$(TOOLSDIR)/convbdf -l 255 -c -o $(OBJDIR)/sysfont.c $<
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$(call PRINTS,CONVBDF)$(TOOLSDIR)/convbdf -l $(MAXCHAR) -c -o $(OBJDIR)/sysfont.c $<
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$(call PRINTS,CC sysfont.c)$(CC) $(CFLAGS) -c $(OBJDIR)/sysfont.c -o $@
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-include $(DEPFILE)
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@ -44,7 +44,8 @@ enum {
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};
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#define USING_ATA_CALLBACK !defined(SIMULATOR) \
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&& !defined(HAVE_FLASH_DISK)
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&& !defined(HAVE_FLASH_DISK) \
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&& !defined(BOOTLOADER)
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typedef bool (*ata_idle_notify)(void);
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@ -26,8 +26,6 @@
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*/
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#include "config.h"
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#if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)
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#include <stdio.h>
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#include <string.h>
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#include "inttypes.h"
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@ -37,9 +35,12 @@
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#include "debug.h"
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#include "panic.h"
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#include "rbunicode.h"
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#ifndef BOOTLOADER
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/* Font cache includes */
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#include "font_cache.h"
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#include "lru.h"
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#endif
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#ifndef O_BINARY
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#define O_BINARY 0
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@ -48,6 +49,8 @@
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/* compiled-in font */
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extern struct font sysfont;
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#ifndef BOOTLOADER
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/* structure filled in by font_load */
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static struct font font_ui;
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@ -378,27 +381,6 @@ struct font* font_get(int font)
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panicf("No font!");
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}
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}
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/*
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* Returns the stringsize of a given string.
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*/
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int font_getstringsize(const unsigned char *str, int *w, int *h, int fontnumber)
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{
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struct font* pf = font_get(fontnumber);
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unsigned short ch;
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int width = 0;
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for (str = utf8decode(str, &ch); ch != 0 ; str = utf8decode(str, &ch))
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{
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/* get proportional width and glyph bits*/
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width += font_get_width(pf,ch);
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}
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if ( w )
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*w = width;
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if ( h )
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*h = pf->height;
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return width;
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}
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/*
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* Reads an entry into cache entry
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@ -565,8 +547,73 @@ static void glyph_cache_load(void)
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}
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return;
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}
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#else /* BOOTLOADER */
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#endif /* HAVE_LCD_BITMAP */
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void font_init(void)
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{
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}
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/*
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* Bootloader only supports the built-in sysfont.
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*/
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struct font* font_get(int font)
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{
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(void)font;
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return &sysfont;
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}
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/*
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* Returns width of character
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*/
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int font_get_width(struct font* pf, unsigned short char_code)
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{
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/* check input range*/
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if (char_code < pf->firstchar || char_code >= pf->firstchar+pf->size)
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char_code = pf->defaultchar;
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char_code -= pf->firstchar;
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return pf->width? pf->width[char_code]: pf->maxwidth;
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}
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const unsigned char* font_get_bits(struct font* pf, unsigned short char_code)
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{
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const unsigned char* bits;
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/* check input range*/
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if (char_code < pf->firstchar || char_code >= pf->firstchar+pf->size)
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char_code = pf->defaultchar;
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char_code -= pf->firstchar;
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bits = pf->bits + (pf->offset?
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pf->offset[char_code]:
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(((pf->height + 7) / 8) * pf->maxwidth * char_code));
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return bits;
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}
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#endif /* BOOTLOADER */
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/*
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* Returns the stringsize of a given string.
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*/
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int font_getstringsize(const unsigned char *str, int *w, int *h, int fontnumber)
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{
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struct font* pf = font_get(fontnumber);
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unsigned short ch;
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int width = 0;
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for (str = utf8decode(str, &ch); ch != 0 ; str = utf8decode(str, &ch))
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{
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/* get proportional width and glyph bits*/
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width += font_get_width(pf,ch);
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}
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if ( w )
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*w = width;
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if ( h )
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*h = pf->height;
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return width;
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}
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/* -----------------------------------------------------------------
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* vim: et sw=4 ts=8 sts=4 tw=78
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@ -48,14 +48,12 @@
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#include "logf.h"
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/* Conditions under which we want the entire driver */
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#if !defined(BOOTLOADER) || \
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#if !defined(BOOTLOADER) || (CONFIG_CPU == SH7034) || \
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(defined(TOSHIBA_GIGABEAT_S) && defined(USE_ROCKBOX_USB) && defined(USB_STORAGE)) || \
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(defined(CREATIVE_ZVx) && defined(HAVE_USBSTACK))
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#define USB_FULL_INIT
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#endif
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extern void dbg_ports(void); /* NASTY! defined in apps/ */
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#ifdef HAVE_LCD_BITMAP
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bool do_screendump_instead_of_usb = false;
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#if defined(USB_FULL_INIT) && defined(BOOTLOADER)
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@ -122,18 +120,7 @@ static void usb_slave_mode(bool on)
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rc = ata_init();
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if(rc)
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{
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/* fixme: can we remove this? (already such in main.c) */
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char str[32];
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lcd_clear_display();
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snprintf(str, 31, "ATA error: %d", rc);
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lcd_puts(0, 0, str);
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lcd_puts(0, 1, "Press ON to debug");
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lcd_update();
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while(!(button_get(true) & BUTTON_REL)) {};
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dbg_ports();
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panicf("ata: %d",rc);
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}
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rc = disk_mount_all();
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if (rc <= 0) /* no partition */
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@ -55,14 +55,12 @@ void usb_screen(void)
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}
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}
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int show_logo(void)
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void show_logo(void)
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{
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lcd_clear_display();
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lcd_puts(0, 0, "Rockbox");
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lcd_puts(0, 1, "Rescue boot");
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lcd_update();
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return 0;
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}
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#if CONFIG_CHARGING
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@ -190,7 +188,6 @@ void main(void)
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panicf("ata: %d", rc);
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}
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//disk_init();
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usb_start_monitoring();
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while (usb_detect() == USB_INSERTED)
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{ /* enter USB mode early, before trying to mount */
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@ -219,15 +216,6 @@ void main(void)
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/* These functions are present in the firmware library, but we reimplement
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them here because the originals do a lot more than we want */
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void screen_dump(void)
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{
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}
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int dbg_ports(void)
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{
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return 0;
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}
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void audio_stop(void)
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{
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}
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@ -244,12 +232,3 @@ void audio_stop_recording(void)
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void mp3_shutdown(void)
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{
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}
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/*
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void i2c_init(void)
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{
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}
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void backlight_on(void)
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{
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}
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*/
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