diff options
Diffstat (limited to 'render/wlr_renderer.c')
| -rw-r--r-- | render/wlr_renderer.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/render/wlr_renderer.c b/render/wlr_renderer.c index 2d6481f0..b10b7513 100644 --- a/render/wlr_renderer.c +++ b/render/wlr_renderer.c @@ -70,12 +70,15 @@ bool renderer_bind_buffer(struct wlr_renderer *r, struct wlr_buffer *buffer) { return r->impl->bind_buffer(r, buffer); } -void wlr_renderer_begin(struct wlr_renderer *r, uint32_t width, uint32_t height) { +bool wlr_renderer_begin(struct wlr_renderer *r, uint32_t width, uint32_t height) { assert(!r->rendering); - r->impl->begin(r, width, height); + if (!r->impl->begin(r, width, height)) { + return false; + } r->rendering = true; + return true; } bool wlr_renderer_begin_with_buffer(struct wlr_renderer *r, @@ -83,7 +86,10 @@ bool wlr_renderer_begin_with_buffer(struct wlr_renderer *r, if (!renderer_bind_buffer(r, buffer)) { return false; } - wlr_renderer_begin(r, buffer->width, buffer->height); + if (!wlr_renderer_begin(r, buffer->width, buffer->height)) { + renderer_bind_buffer(r, NULL); + return false; + } r->rendering_with_buffer = true; return true; } |