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puzzles: enable fallback to audiobuf when smalloc() fails

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- upon a failed smalloc(), the audio buffer will be used for further allocations
- should fix things on low-memory targets (c100 and c200v2), but breaks playback
- playback should still be intact on other targets

Change-Id: Ic239f1316efadc957050afacf5c614dbbca3f805
This commit is contained in:
Franklin Wei 2017-01-13 18:45:04 -05:00
parent 954d934ad2
commit 637c7414a9
2 changed files with 55 additions and 7 deletions
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24
apps/plugins/puzzles/rockbox.c
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@ -71,6 +71,7 @@ static void fix_size(void);
static struct viewport clip_rect;
static bool clipped = false;
extern bool audiobuf_available;
static struct settings_t {
int slowmo_factor;
@ -1026,7 +1027,10 @@ static int pausemenu_cb(int action, const struct menu_item_ex *this_item)
* care, I bet */
return ACTION_EXIT_MENUITEM;
#else
break;
if(audiobuf_available)
break;
else
return ACTION_EXIT_MENUITEM;
#endif
case 9:
if(!midend_num_presets(me))
@ -1355,10 +1359,10 @@ void deactivate_timer(frontend *fe)
#ifdef COMBINED
/* can't use audio buffer */
static char giant_buffer[1024*1024*4];
char giant_buffer[1024*1024*4];
#else
/* points to audiobuf */
static char *giant_buffer = NULL;
/* points to pluginbuf */
char *giant_buffer = NULL;
#endif
static size_t giant_buffer_len = 0; /* set on start */
@ -1565,6 +1569,18 @@ static int mainmenu_cb(int action, const struct menu_item_ex *this_item)
return ACTION_EXIT_MENUITEM;
#else
break;
#endif
case 4:
#ifdef COMBINED
/* audio buf is used, so no playback */
/* TODO: neglects app builds, but not many people will
* care, I bet */
return ACTION_EXIT_MENUITEM;
#else
if(audiobuf_available)
break;
else
return ACTION_EXIT_MENUITEM;
#endif
case 5:
if(!midend_num_presets(me))