st/va: error handling

handle the cases when vl_compositor_set_csc_matrix(),
vl_compositor_init_state() and vl_compositor_init() fail

Signed-off-by: Nayan Deshmukh <nayan26deshmukh@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>

diff --git a/src/gallium/state_trackers/va/context.c b/src/gallium/state_trackers/va/context.c
index 65ba7db4de7e95647a901d5c60b6bd812ade84e3..884b7947f1c1fb508e7606aefe10cdfb04f9a670 100644 (file)
--- a/src/gallium/state_trackers/va/context.c
+++ b/src/gallium/state_trackers/va/context.c
@@ -155,11 +155,14 @@ VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
    if (!drv->htab)
       goto error_htab;
 
-   vl_compositor_init(&drv->compositor, drv->pipe);
-   vl_compositor_init_state(&drv->cstate, drv->pipe);
+   if (!vl_compositor_init(&drv->compositor, drv->pipe))
+      goto error_compositor;
+   if (!vl_compositor_init_state(&drv->cstate, drv->pipe))
+      goto error_compositor_state;
 
    vl_csc_get_matrix(VL_CSC_COLOR_STANDARD_BT_601, NULL, true, &drv->csc);
-   vl_compositor_set_csc_matrix(&drv->cstate, (const vl_csc_matrix *)&drv->csc, 1.0f, 0.0f);
+   if (!vl_compositor_set_csc_matrix(&drv->cstate, (const vl_csc_matrix *)&drv->csc, 1.0f, 0.0f))
+      goto error_csc_matrix;
    pipe_mutex_init(drv->mutex);
 
    ctx->pDriverData = (void *)drv;
@@ -177,6 +180,15 @@ VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
 
    return VA_STATUS_SUCCESS;
 
+error_csc_matrix:
+   vl_compositor_cleanup_state(&drv->cstate);
+
+error_compositor_state:
+   vl_compositor_cleanup(&drv->cstate);
+
+error_compositor:
+   handle_table_destroy(drv->htab);
+
 error_htab:
    drv->pipe->destroy(drv->pipe);