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-rw-r--r--compositor/DrmDisplayComposition.h90
1 files changed, 0 insertions, 90 deletions
diff --git a/compositor/DrmDisplayComposition.h b/compositor/DrmDisplayComposition.h
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--- a/compositor/DrmDisplayComposition.h
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-/*
- * 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_DISPLAY_COMPOSITION_H_
-#define ANDROID_DRM_DISPLAY_COMPOSITION_H_
-
-#include <hardware/hardware.h>
-#include <hardware/hwcomposer.h>
-
-#include <sstream>
-#include <vector>
-
-#include "drm/DrmCrtc.h"
-#include "drm/DrmPlane.h"
-#include "drmhwcomposer.h"
-
-namespace android {
-
-class Importer;
-
-constexpr size_t kUndefinedSourceLayer = UINT16_MAX;
-
-class DrmCompositionPlane {
- public:
- DrmCompositionPlane() = default;
- DrmCompositionPlane(DrmCompositionPlane &&rhs) = default;
- DrmCompositionPlane &operator=(DrmCompositionPlane &&other) = default;
- DrmCompositionPlane(DrmPlane *plane, size_t source_layer)
- : plane_(plane), source_layer_(source_layer) {
- }
-
- DrmPlane *plane() const {
- return plane_;
- }
-
- size_t source_layer() const {
- return source_layer_;
- }
-
- private:
- DrmPlane *plane_ = nullptr;
- size_t source_layer_ = kUndefinedSourceLayer;
-};
-
-class DrmDisplayComposition {
- public:
- DrmDisplayComposition(const DrmDisplayComposition &) = delete;
- explicit DrmDisplayComposition(DrmCrtc *crtc);
- ~DrmDisplayComposition() = default;
-
- int SetLayers(DrmHwcLayer *layers, size_t num_layers);
- int AddPlaneComposition(DrmCompositionPlane plane);
-
- int Plan(std::vector<DrmPlane *> *primary_planes,
- std::vector<DrmPlane *> *overlay_planes);
-
- std::vector<DrmHwcLayer> &layers() {
- return layers_;
- }
-
- std::vector<DrmCompositionPlane> &composition_planes() {
- return composition_planes_;
- }
-
- DrmCrtc *crtc() const {
- return crtc_;
- }
-
- private:
- DrmCrtc *crtc_ = nullptr;
-
- std::vector<DrmHwcLayer> layers_;
- std::vector<DrmCompositionPlane> composition_planes_;
-};
-} // namespace android
-
-#endif // ANDROID_DRM_DISPLAY_COMPOSITION_H_