diff options
| -rw-r--r-- | backend/x11/output.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/backend/x11/output.c b/backend/x11/output.c index 3ca4a235..e34b9913 100644 --- a/backend/x11/output.c +++ b/backend/x11/output.c @@ -218,12 +218,24 @@ static struct wlr_x11_buffer *get_or_create_x11_buffer( static bool output_commit_buffer(struct wlr_x11_output *output) { struct wlr_x11_backend *x11 = output->x11; - assert(output->back_buffer != NULL); + struct wlr_buffer *buffer = NULL; + switch (output->wlr_output.pending.buffer_type) { + case WLR_OUTPUT_STATE_BUFFER_RENDER: + assert(output->back_buffer != NULL); - wlr_renderer_bind_buffer(x11->renderer, NULL); + wlr_renderer_bind_buffer(x11->renderer, NULL); + + buffer = output->back_buffer; + output->back_buffer = NULL; + break; + case WLR_OUTPUT_STATE_BUFFER_SCANOUT: + buffer = wlr_buffer_lock(output->wlr_output.pending.buffer); + break; + } + assert(buffer != NULL); struct wlr_x11_buffer *x11_buffer = - get_or_create_x11_buffer(output, output->back_buffer); + get_or_create_x11_buffer(output, buffer); if (!x11_buffer) { goto error; } @@ -267,8 +279,7 @@ static bool output_commit_buffer(struct wlr_x11_output *output) { xcb_xfixes_destroy_region(x11->xcb, region); } - wlr_buffer_unlock(output->back_buffer); - output->back_buffer = NULL; + wlr_buffer_unlock(buffer); wlr_swapchain_set_buffer_submitted(output->swapchain, x11_buffer->buffer); @@ -276,8 +287,7 @@ static bool output_commit_buffer(struct wlr_x11_output *output) { error: destroy_x11_buffer(x11_buffer); - wlr_buffer_unlock(output->back_buffer); - output->back_buffer = NULL; + wlr_buffer_unlock(buffer); return false; } |