backends/drm: fix reallocation check

When no modifiers are used at all, we shouldn't check them. BUG: 448557
3 years ago · 50c167c94b
parent e0a8fa778e
commit 50c167c94b
1 changed files with 2 additions and 1 deletions
--- a/src/backends/drm/egl_gbm_backend.cpp
+++ b/src/backends/drm/egl_gbm_backend.cpp
@ -549,7 +549,8 @@ bool EglGbmBackend::doesRenderFit(const Output &output, const Output::RenderData
        return false;
    }
    if (!output.output->isFormatSupported(render.gbmSurface->format())
-        || output.output->supportedModifiers(render.gbmSurface->format()) != render.gbmSurface->modifiers()) {
+        || (!render.gbmSurface->modifiers().isEmpty()
+            && output.output->supportedModifiers(render.gbmSurface->format()) != render.gbmSurface->modifiers())) {
        return false;
    }
    QSize surfaceSize = output.output->bufferSize();