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uwac-window: Make ivi surface-id configurable

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The ivi surface-id is made configurable by fetching it from the
environment variables. An environment variable IVI_SURFACE_ID needs to
be set to the required surface-id. In case it is not set then the code
will take 1 as the default surface-id.

Signed-off-by: Kshitij Kadam <Kshitij.Kadam@ifm.com>
This commit is contained in:
Kshitij Kadam 2022-01-19 17:06:43 +05:30 committed by akallabeth
parent 8728f52f34
commit 628c465d38
1 changed files with 16 additions and 1 deletions
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17
uwac/libuwac/uwac-window.c
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@ -26,6 +26,7 @@
#include <unistd.h>
#include <assert.h>
#include <sys/mman.h>
#include <errno.h>
#include "uwac-priv.h"
#include "uwac-utils.h"
@ -486,9 +487,23 @@ UwacWindow* UwacCreateWindowShm(UwacDisplay* display, uint32_t width, uint32_t h
wl_surface_set_user_data(w->surface, w);
#if BUILD_IVI
uint32_t ivi_surface_id = 1;
char* env = getenv("IVI_SURFACE_ID");
if (env)
{
unsigned long val;
char* endp;
errno = 0;
val = strtoul(env, &endp, 10);
if (!errno && val != 0 && val != ULONG_MAX)
ivi_surface_id = val;
}
if (display->ivi_application)
{
w->ivi_surface = ivi_application_surface_create(display->ivi_application, 1, w->surface);
w->ivi_surface = ivi_application_surface_create(display->ivi_application, ivi_surface_id, w->surface);
assert(w->ivi_surface);
ivi_surface_add_listener(w->ivi_surface, &ivi_surface_listener, w);
} else