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reduce ramusage slightly.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28355 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2010-10-25 12:18:21 +00:00
parent 462f012d17
commit 0952848368
1 changed files with 27 additions and 36 deletions
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63
apps/gui/icon.c
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@ -52,25 +52,19 @@
/* We dont actually do anything with these pointers,
but they need to be grouped like this to save code
so storing them as void* is ok. (stops compile warning) */
static const void * inbuilt_icons[NB_SCREENS] = {
(void*)default_icons
static const struct bitmap inbuilt_iconset[NB_SCREENS] =
{
{
.width = BMPWIDTH_default_icons,
.height = BMPHEIGHT_default_icons,
.data = (unsigned char*)default_icons,
},
#if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
, (void*)remote_default_icons
#endif
};
static const int default_width[NB_SCREENS] = {
BMPWIDTH_default_icons
#if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
, BMPWIDTH_remote_default_icons
#endif
};
/* height of whole file */
static const int default_height[NB_SCREENS] = {
BMPHEIGHT_default_icons
#if defined(HAVE_REMOTE_LCD) && (NB_SCREENS > 1)
, BMPHEIGHT_remote_default_icons
{
.width = BMPWIDTH_remote_default_icons,
.height = BMPHEIGHT_remote_default_icons,
.data = (unsigned char*)remote_default_icons,
},
#endif
};
@ -86,14 +80,12 @@ static struct bitmap viewer_iconset[NB_SCREENS];
#define ICON_HEIGHT(screen) (!custom_icons_loaded[screen]? \
default_height[screen] : \
user_iconset[screen].height) \
inbuilt_iconset : user_iconset)[screen].height \
/ Icon_Last_Themeable
#define ICON_WIDTH(screen) (!custom_icons_loaded[screen]? \
default_width[screen] : \
user_iconset[screen].width)
inbuilt_iconset : user_iconset)[screen].width
/* x,y in letters, not pixles */
void screen_put_icon(struct screen * display,
int x, int y, enum themable_icons icon)
@ -105,15 +97,17 @@ void screen_put_icon_with_offset(struct screen * display,
int x, int y, int off_x, int off_y,
enum themable_icons icon)
{
const int screen = display->screen_type;
const int icon_width = ICON_WIDTH(screen);
const int icon_height = ICON_HEIGHT(screen);
int xpos, ypos;
int width, height;
int screen = display->screen_type;
display->getstringsize((unsigned char *)"M", &width, &height);
xpos = x*ICON_WIDTH(screen) + off_x;
xpos = x*icon_width + off_x;
ypos = y*height + off_y;
if ( height > ICON_HEIGHT(screen) )/* center the cursor */
ypos += (height - ICON_HEIGHT(screen)) / 2;
if ( height > icon_height )/* center the cursor */
ypos += (height - icon_height) / 2;
screen_put_iconxy(display, xpos, ypos, icon);
}
@ -148,21 +142,18 @@ void screen_put_iconxy(struct screen * display,
screen_put_iconxy(display, xpos, ypos, Icon_Questionmark);
return;
}
data = iconset->data;
stride = STRIDE(display->screen_type, iconset->width, iconset->height);
}
else if (custom_icons_loaded[screen])
{
iconset = &user_iconset[screen];
data = iconset->data;
stride = STRIDE(display->screen_type, iconset->width, iconset->height);
}
else
{
data = inbuilt_icons[screen];
stride = STRIDE( display->screen_type, BMPWIDTH_default_icons,
BMPHEIGHT_default_icons);
iconset = &inbuilt_iconset[screen];
}
data = iconset->data;
stride = STRIDE(display->screen_type, iconset->width, iconset->height);
/* add some left padding to the icons if they are on the edge */
if (xpos == 0)
xpos++;
@ -187,8 +178,8 @@ void screen_put_cursorxy(struct screen * display, int x, int y, bool on)
#else
screen_put_icon(display, x, y, on?CURSOR_CHAR:-1);
#endif
}
enum Iconset {
Iconset_Mainscreen,
Iconset_Mainscreen_viewers,