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render: make wlr_renderer_begin return a bool

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Simon Ser 2022-01-12 18:33:34 +01:00 • committed by Simon Zeni
parent 23540b5579
commit a541c9510a
2 changed files with 12 additions and 4 deletions
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12
render/wlr_renderer.c
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@ -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;
}