render/egl: log whether DMA-BUF modifiers are supported
@@ -104,6 +104,7 @@ static void init_dmabuf_formats(struct wlr_egl *egl) {
return;
}
+ bool has_modifiers = false;
for (int i = 0; i < formats_len; i++) {
uint32_t fmt = formats[i];
@@ -115,6 +116,8 @@ static void init_dmabuf_formats(struct wlr_egl *egl) {
continue;
}
+ has_modifiers = has_modifiers || modifiers_len > 0;
+
if (modifiers_len == 0) {
wlr_drm_format_set_add(&egl->dmabuf_texture_formats, fmt,
DRM_FORMAT_MOD_INVALID);
@@ -143,7 +146,9 @@ static void init_dmabuf_formats(struct wlr_egl *egl) {
snprintf(&str_formats[i*5], (formats_len - i) * 5 + 1, "%.4s ",
(char*)&formats[i]);
}
- wlr_log(WLR_DEBUG, "Supported dmabuf buffer formats: %s", str_formats);
+ wlr_log(WLR_DEBUG, "Supported DMA-BUF formats: %s", str_formats);
+ wlr_log(WLR_DEBUG, "EGL DMA-BUF format modifiers %s",
+ has_modifiers ? "supported" : "unsupported");
free(str_formats);
out:
