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output: introduce wlr_output_test

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Simon Ser 2020-04-02 12:41:19 +02:00 • committed by Drew DeVault
parent 1fa9e0203b
commit e041158988
7 changed files with 96 additions and 30 deletions
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11
backend/drm/drm.c
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@ -334,6 +334,10 @@ static bool drm_connector_attach_render(struct wlr_output *output,
return make_drm_surface_current(&conn->crtc->primary->surf, buffer_age);
}
static bool drm_connector_test(struct wlr_output *output) {
return true;
}
static bool drm_connector_commit_buffer(struct wlr_output *output) {
struct wlr_drm_connector *conn = get_drm_connector_from_output(output);
struct wlr_drm_backend *drm = get_drm_backend_from_backend(output->backend);
@ -455,6 +459,10 @@ static bool drm_connector_set_custom_mode(struct wlr_output *output,
static bool drm_connector_commit(struct wlr_output *output) {
struct wlr_drm_backend *drm = get_drm_backend_from_backend(output->backend);
if (!drm_connector_test(output)) {
return false;
}
if (!drm->session->active) {
return false;
}
@ -501,7 +509,7 @@ static bool drm_connector_commit(struct wlr_output *output) {
static void fill_empty_gamma_table(size_t size,
uint16_t *r, uint16_t *g, uint16_t *b) {
assert(0xFFFF < UINT64_MAX / (size - 1));
assert(0xFFFF < UINT64_MAX / (size - 1));
for (uint32_t i = 0; i < size; ++i) {
uint16_t val = (uint64_t)0xffff * i / (size - 1);
r[i] = g[i] = b[i] = val;
@ -1068,6 +1076,7 @@ static const struct wlr_output_impl output_impl = {
.move_cursor = drm_connector_move_cursor,
.destroy = drm_connector_destroy,
.attach_render = drm_connector_attach_render,
.test = drm_connector_test,
.commit = drm_connector_commit,
.set_gamma = set_drm_connector_gamma,
.get_gamma_size = drm_connector_get_gamma_size,