rockbox/apps/plugins/lua/tlsf_helper.c, branch quake5 My Rockbox tree Lua Add Emergency Garbage Collector 2019-07-28T13:17:48+00:00 William Wilgus me.theuser@yahoo.com 2019-07-12T10:23:52+00:00 45bd14b392622cb58e967a24e4652c510b3d43e4 Derivative of work by RobertGabrielJakabosky http://lua-users.org/wiki/EmergencyGarbageCollector I've only implemented the not enough memory part and expanded this idea to adding a mechanism to signal the OOM condition of the plugin buffer which allows us to only grab the playback buffer after garbage collection fails (SO THE MUSIC KEEPS PLAYING AS LONG AS POSSIBLE) Change-Id: I684fb98b540ffc01f7ba324ab5b761ceb59b9f9b 
Derivative of work by RobertGabrielJakabosky
 http://lua-users.org/wiki/EmergencyGarbageCollector

I've only implemented the not enough memory part and
 expanded this idea to adding a mechanism to signal
 the OOM condition of the plugin buffer which allows us to only
 grab the playback buffer after garbage collection fails
 (SO THE MUSIC KEEPS PLAYING AS LONG AS POSSIBLE)

Change-Id: I684fb98b540ffc01f7ba324ab5b761ceb59b9f9b
lua: Switch memory allocator from dl to tlsf 2013-08-26T07:42:47+00:00 Marcin Bukat marcin.bukat@gmail.com 2013-08-22T10:12:47+00:00 a2a2e14e0d400e1c82b4d02c4399602488578dc6 Instead of providing yet another memory allocator implementation use tlsf and simply link tlsf library. Another small improvement is to *grow* memory pool by grabbing audiobuffer instead of just switching to use audiobuf exclusively. Tested with simple lua 'memory eater' script. This patch extends tlsf lib slightly. You can provide void *get_new_area(size_t * size) function which will override weak dummy implementation provided in lib itself. This allows to automaticaly initialize memory pool as well as grow memory pool if needed (for example grab audiobuffer when pluginbuffer is exhaused). Change-Id: I841af6b6b5bbbf546c14cbf139a7723fbb982f1b 
Instead of providing yet another memory allocator implementation
use tlsf and simply link tlsf library.

Another small improvement is to *grow* memory pool by grabbing
audiobuffer instead of just switching to use audiobuf exclusively.
Tested with simple lua 'memory eater' script.

This patch extends tlsf lib slightly. You can provide
void *get_new_area(size_t * size) function which will override
weak dummy implementation provided in lib itself. This allows to
automaticaly initialize memory pool as well as grow memory
pool if needed (for example grab audiobuffer when pluginbuffer
is exhaused).

Change-Id: I841af6b6b5bbbf546c14cbf139a7723fbb982f1b