drm: Add some nullptr checks for drm->connector
This commit is contained in:
parent
ed48ef3b05
commit
b5b1589d45
1 changed files with 10 additions and 1 deletions
11
src/drm.cpp
11
src/drm.cpp
|
@ -1274,7 +1274,7 @@ static void update_drm_effective_orientation(struct drm_t *drm, struct connector
|
|||
g_drmEffectiveOrientation = DRM_MODE_ROTATE_270;
|
||||
break;
|
||||
case PANEL_ORIENTATION_AUTO:
|
||||
if (conn->props.count("panel orientation") > 0 )
|
||||
if (conn && conn->props.count("panel orientation") > 0)
|
||||
{
|
||||
const char *orientation = get_enum_name(conn->props["panel orientation"], conn->initial_prop_values["panel orientation"]);
|
||||
|
||||
|
@ -2270,6 +2270,9 @@ bool drm_update_degamma_lut(struct drm_t *drm)
|
|||
|
||||
bool drm_set_mode( struct drm_t *drm, const drmModeModeInfo *mode )
|
||||
{
|
||||
if (!drm->connector || !drm->connector->connector)
|
||||
return false;
|
||||
|
||||
uint32_t mode_id = 0;
|
||||
if (drmModeCreatePropertyBlob(drm->fd, mode, sizeof(*mode), &mode_id) != 0)
|
||||
return false;
|
||||
|
@ -2312,6 +2315,9 @@ bool drm_set_refresh( struct drm_t *drm, int refresh )
|
|||
height = tmp;
|
||||
}
|
||||
|
||||
if (!drm->connector || !drm->connector->connector)
|
||||
return false;
|
||||
|
||||
drmModeConnector *connector = drm->connector->connector;
|
||||
const drmModeModeInfo *existing_mode = find_mode(connector, width, height, refresh);
|
||||
drmModeModeInfo mode = {0};
|
||||
|
@ -2351,6 +2357,9 @@ bool drm_set_refresh( struct drm_t *drm, int refresh )
|
|||
|
||||
bool drm_set_resolution( struct drm_t *drm, int width, int height )
|
||||
{
|
||||
if (!drm->connector || !drm->connector->connector)
|
||||
return false;
|
||||
|
||||
drmModeConnector *connector = drm->connector->connector;
|
||||
const drmModeModeInfo *mode = find_mode(connector, width, height, 0);
|
||||
if ( !mode )
|
||||
|
|
Loading…
Reference in a new issue