drm_hwcomposer: Wrap the importers in a class
This will allow us to move the importer functionality into the
drmcompositor.
Change-Id: I4274ebd1776c4d7879342c54a2b7c4095ebc50f4
Signed-off-by: Sean Paul <seanpaul@chromium.org>
diff --git a/drmgenericimporter.h b/drmgenericimporter.h
new file mode 100644
index 0000000..d509ed8
--- /dev/null
+++ b/drmgenericimporter.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_DRM_GENERIC_IMPORTER_H_
+#define ANDROID_DRM_GENERIC_IMPORTER_H_
+
+#include "drmresources.h"
+#include "importer.h"
+
+#include <hardware/gralloc.h>
+
+namespace android {
+
+class DrmGenericImporter : public Importer {
+ public:
+ DrmGenericImporter(DrmResources *drm);
+ virtual ~DrmGenericImporter();
+
+ int Init();
+
+ virtual int ImportBuffer(buffer_handle_t handle, hwc_drm_bo_t *bo);
+ virtual int ReleaseBuffer(hwc_drm_bo_t *bo);
+
+ private:
+ uint32_t ConvertHalFormatToDrm(uint32_t hal_format);
+
+ DrmResources *drm_;
+
+ const gralloc_module_t *gralloc_;
+};
+}
+
+#endif