dimmus
/
efl
forked from enlightenment/efl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Support an environment variable to set the number of buffers (double 

buffer by default).

Signed-off-by: Christopher Michael <cp.michael@samsung.com>

SVN revision: 83281
This commit is contained in:
Christopher Michael 2013-01-24 09:21:12 +00:00 committed by Christopher Michael
parent 18ba710320
commit f785c9fc21
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/modules/evas/engines/wayland_shm/evas_swapper.c
View File

@ -53,6 +53,7 @@ evas_swapper_setup(int w, int h, Outbuf_Depth depth, Eina_Bool alpha, struct wl_
{
Wl_Swapper *ws;
int i = 0;
char *num_buffers;
/* try to allocate a new swapper */
if (!(ws = calloc(1, sizeof(Wl_Swapper))))
@ -69,6 +70,19 @@ evas_swapper_setup(int w, int h, Outbuf_Depth depth, Eina_Bool alpha, struct wl_
/* double buffer by default */
ws->buff_num = 2;
/* check for buffer override number */
if ((num_buffers = getenv("EVAS_WAYLAND_SHM_BUFFERS")))
{
int num = 0;
num = atoi(num_buffers);
if (num <= 0) num = 1;
if (num > 3) num = 3;
ws->buff_num = num;
}
for (i = 0; i < ws->buff_num; i++)
{
/* try to create new internal Wl_Buffer */