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Optimisation: Reduce code size in rendering SD file names and folders 

Change in memory:
Flash: -88 bytes
SRAM: 0 bytes
This commit is contained in:
Guðni Már Gilbert 2022-10-12 20:19:21 +00:00
parent f399e56677
commit 2682b64a09
1 changed files with 8 additions and 21 deletions
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29
Firmware/ultralcd.cpp
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@ -297,32 +297,19 @@ const char STR_SEPARATOR[] PROGMEM = "------------";
static void lcd_implementation_drawmenu_sdfile(uint8_t row, const char* longFilename)
{
char c;
uint8_t n = LCD_WIDTH - 1;
uint8_t len = LCD_WIDTH - 1;
lcd_set_cursor(0, row);
lcd_print((lcd_encoder == menu_item)?'>':' ');
while( ((c = *longFilename) != '\0') && (n>0) )
{
lcd_print(c);
longFilename++;
n--;
}
lcd_space(n);
lcd_print((lcd_encoder == menu_item)?'>':' ');
lcd_print_pad(longFilename, len);
}
static void lcd_implementation_drawmenu_sddirectory(uint8_t row, const char* longFilename)
{
char c;
uint8_t n = LCD_WIDTH - 2;
uint8_t len = LCD_WIDTH - 2;
lcd_set_cursor(0, row);
lcd_print((lcd_encoder == menu_item)?'>':' ');
lcd_print(LCD_STR_FOLDER[0]);
while( ((c = *longFilename) != '\0') && (n>0) )
{
lcd_print(c);
longFilename++;
n--;
}
lcd_space(n);
lcd_print((lcd_encoder == menu_item)?'>':' ');
lcd_print(LCD_STR_FOLDER[0]);
lcd_print_pad(longFilename, len);
}