render: only upload to texture if data was passed

2022-07-26 10:37:56 -07:00
parent b0446e237b
commit 3caa5352f8
1 changed files with 3 additions and 2 deletions
@@ -42,7 +42,6 @@ TexturePtr Renderer::CreateTexture(const VideoParams &params, const void *data,
          && it->depth == params.effective_depth()
          && it->format == params.format()
          && it->channel_count == params.channel_count()) {
-        this->Flush();
        v = it->handle;
        texture_cache_.erase(it);
        break;
@@ -53,8 +52,10 @@ TexturePtr Renderer::CreateTexture(const VideoParams &params, const void *data,
  if (v.isNull()) {
    v = CreateNativeTexture(params.effective_width(), params.effective_height(), params.effective_depth(),
                            params.format(), params.channel_count(), data, linesize);
-  } else {
+  } else if (data) {
    UploadToTexture(v, params, data, linesize);
+  } else {
+    this->Flush();
  }

  return CreateTextureFromNativeHandle(v, params);