diff options
Diffstat (limited to 'libhwcomposer')
| -rw-r--r-- | libhwcomposer/SecHWC.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libhwcomposer/SecHWC.cpp b/libhwcomposer/SecHWC.cpp index ef2b531..cd15de0 100644 --- a/libhwcomposer/SecHWC.cpp +++ b/libhwcomposer/SecHWC.cpp @@ -293,6 +293,13 @@ static int hwc_set(hwc_composer_device_t *dev, struct sec_rect dst_rect; + if (dpy == NULL && sur == NULL && list == NULL) { + // release our resources, the screen is turning off + // in our case, there is nothing to do. + ctx->num_of_fb_layer_prev = 0; + return 0; + } + bool need_swap_buffers = ctx->num_of_fb_layer > 0; /* |