diff options
Diffstat (limited to 'src/gallium/winsys/sw')
| -rw-r--r-- | src/gallium/winsys/sw/drm/sw_drm_api.c | 9 | ||||
| -rw-r--r-- | src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c | 8 |
2 files changed, 14 insertions, 3 deletions
diff --git a/src/gallium/winsys/sw/drm/sw_drm_api.c b/src/gallium/winsys/sw/drm/sw_drm_api.c index eb81d26a59..2ccde610e6 100644 --- a/src/gallium/winsys/sw/drm/sw_drm_api.c +++ b/src/gallium/winsys/sw/drm/sw_drm_api.c @@ -65,8 +65,12 @@ sw_drm_create_screen(struct drm_api *_api, int drmFD, struct pipe_screen *screen; screen = api->create_screen(api, drmFD, arg); + if (!screen) + return NULL; sww = wrapper_sw_winsys_warp_pipe_screen(screen); + if (!sww) + return NULL; return softpipe_create_screen(sww); } @@ -86,7 +90,10 @@ sw_drm_api_create(struct drm_api *api) { struct sw_drm_api *swapi = CALLOC_STRUCT(sw_drm_api); - swapi->base.name = "sw"; + if (!swapi) + return api; + + swapi->base.name = api->name; swapi->base.driver_name = api->driver_name; swapi->base.create_screen = sw_drm_create_screen; swapi->base.destroy = sw_drm_destroy; diff --git a/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c b/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c index 9a68d9faff..d4d4270eb8 100644 --- a/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c +++ b/src/gallium/winsys/sw/wrapper/wrapper_sw_winsys.c @@ -262,6 +262,9 @@ wrapper_sw_winsys_warp_pipe_screen(struct pipe_screen *screen) { struct wrapper_sw_winsys *wsw = CALLOC_STRUCT(wrapper_sw_winsys); + if (!wsw) + goto err; + wsw->base.displaytarget_create = wsw_dt_create; wsw->base.displaytarget_from_handle = wsw_dt_from_handle; wsw->base.displaytarget_map = wsw_dt_map; @@ -272,11 +275,12 @@ wrapper_sw_winsys_warp_pipe_screen(struct pipe_screen *screen) wsw->screen = screen; wsw->pipe = screen->context_create(screen, NULL); if (!wsw->pipe) - goto err; + goto err_free; return &wsw->base; -err: +err_free: FREE(wsw); +err: return NULL; } |