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Check for the magic file "/.rockbox/skin_buffer_size.txt" on bootup which can have a number which is the amount of kilobytes to allocate for the skin buffer. This is only checked on boot so if you need to change it you must reboot to enable.

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Currently the default size is 80KB on colour targets which can be way too much or not enough for users.
The format of the /.rockbox/skin_buffer_size.txt file is simply a number (so 120 if you want 120 kilobytes), NO trainling spaces or text of any kind

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30599 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2011-09-25 12:55:40 +00:00
parent 93e748ac84
commit f7c2978cc4
2 changed files with 32 additions and 4 deletions
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27
apps/gui/skin_engine/skin_engine.c
View file

@ -25,6 +25,7 @@
#include <limits.h>
#include "inttypes.h"
#include "config.h"
#include "core_alloc.h"
#include "action.h"
#include "crc32.h"
#include "settings.h"
@ -48,9 +49,31 @@ void theme_init_buffer(void)
skins_initialising = false;
}
#else
static char skin_buffer[SKIN_BUFFER_SIZE];
static size_t skin_buffer_size;
static char *skin_buffer = NULL;
static int buflib_move_callback(int handle, void* current, void* new)
{
(void)current;
(void)new;
return BUFLIB_CB_CANNOT_MOVE;
}
static struct buflib_callbacks buflib_ops = {buflib_move_callback, NULL};
void theme_init_buffer(void)
{
int fd;
size_t size = SKIN_BUFFER_SIZE;
fd = open_utf8(ROCKBOX_DIR "/skin_buffer_size.txt", O_RDONLY);
if (fd >= 0)
{
char buf[32];
read(fd, buf, sizeof(buf));
if (buf[0] >= '0' && buf[0] <= '9')
size = atoi(buf)*1024;
close(fd);
}
skin_buffer = core_get_data(core_alloc_ex("skin buffer", size, &buflib_ops));
skin_buffer_size = size;
skins_initialising = false;
}
#endif
@ -113,7 +136,7 @@ void settings_apply_skins(void)
skin_data_free_buflib_allocs(&skins[j][i].data);
}
skin_buffer_init(skin_buffer, SKIN_BUFFER_SIZE);
skin_buffer_init(skin_buffer, skin_buffer_size);
#ifdef HAVE_LCD_BITMAP
skin_backdrop_init();

9
apps/main.c
View file

@ -350,6 +350,9 @@ static void init(void)
#ifdef HAVE_REMOTE_LCD
lcd_remote_init();
#endif
/* This init call allocates an *unmovable* block so must be
* before any other moveable allocs. */
theme_init_buffer();
#ifdef HAVE_LCD_BITMAP
FOR_NB_SCREENS(i)
global_status.font_id[i] = FONT_SYSFIXED;
@ -390,7 +393,6 @@ static void init(void)
tree_mem_init();
filetype_init();
playlist_init();
theme_init_buffer();
#if CONFIG_CODEC != SWCODEC
mp3_init( global_settings.volume,
@ -439,7 +441,10 @@ static void init(void)
#endif
cpu_boost(true);
#endif
/* This init call allocates an *unmovable* block so must be
* before any other moveable allocs. */
theme_init_buffer();
settings_reset();