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-rwxr-xr-xdrmplane.h131
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diff --git a/drmplane.h b/drmplane.h
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+++ b/drmplane.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_PLANE_H_
+#define ANDROID_DRM_PLANE_H_
+
+#include "drmcrtc.h"
+#include "drmproperty.h"
+
+#include <stdint.h>
+#include <xf86drmMode.h>
+#include <vector>
+
+namespace android {
+
+enum DrmWinType {
+ DRM_WIN0,
+ DRM_WIN1,
+ DRM_WIN2,
+ DRM_WIN3,
+ DRM_CURSOR,
+};
+
+enum DrmAreaType {
+ DRM_AREA0,
+ DRM_AREA1,
+ DRM_AREA2_0,
+ DRM_AREA2_1,
+ DRM_AREA2_2,
+ DRM_AREA2_3,
+ DRM_AREA3_0,
+ DRM_AREA3_1,
+ DRM_AREA3_2,
+ DRM_AREA3_3,
+};
+
+class DrmResources;
+
+class DrmPlane {
+ public:
+ DrmPlane(DrmResources *drm, drmModePlanePtr p);
+ DrmPlane(const DrmPlane &) = delete;
+ DrmPlane &operator=(const DrmPlane &) = delete;
+
+ int Init();
+
+ uint32_t id() const;
+
+ bool GetCrtcSupported(const DrmCrtc &crtc) const;
+
+ uint32_t type() const;
+
+ const DrmProperty &crtc_property() const;
+ const DrmProperty &fb_property() const;
+ const DrmProperty &crtc_x_property() const;
+ const DrmProperty &crtc_y_property() const;
+ const DrmProperty &crtc_w_property() const;
+ const DrmProperty &crtc_h_property() const;
+ const DrmProperty &src_x_property() const;
+ const DrmProperty &src_y_property() const;
+ const DrmProperty &src_w_property() const;
+ const DrmProperty &src_h_property() const;
+ const DrmProperty &rotation_property() const;
+ const DrmProperty &alpha_property() const;
+ bool is_use();
+ void set_use(bool b_use);
+ bool get_scale();
+ uint64_t get_rotate();
+ bool get_yuv();
+ void set_yuv(bool b_yuv);
+ const DrmProperty &zpos_property() const;
+ const DrmProperty &share_id_property() const;
+ const DrmProperty &feature_property() const;
+ bool is_reserved();
+ void set_reserved(bool b_reserved);
+ inline uint32_t get_possible_crtc_mask() const
+ {
+ return possible_crtc_mask_;
+ }
+
+ void dump_plane(std::ostringstream *out) const;
+
+
+ private:
+ DrmResources *drm_;
+ uint32_t id_;
+
+ uint32_t possible_crtc_mask_;
+
+ uint32_t type_;
+
+ DrmProperty crtc_property_;
+ DrmProperty fb_property_;
+ DrmProperty crtc_x_property_;
+ DrmProperty crtc_y_property_;
+ DrmProperty crtc_w_property_;
+ DrmProperty crtc_h_property_;
+ DrmProperty src_x_property_;
+ DrmProperty src_y_property_;
+ DrmProperty src_w_property_;
+ DrmProperty src_h_property_;
+ DrmProperty rotation_property_;
+ DrmProperty alpha_property_;
+
+ DrmProperty zpos_property_;
+ DrmProperty share_id_property_;
+ DrmProperty feature_property_;
+ bool b_reserved_;
+ bool b_use_;
+ bool b_yuv_;
+ bool b_scale_;
+ bool b_rotate_;
+
+ drmModePlanePtr plane_;
+};
+}
+
+#endif // ANDROID_DRM_PLANE_H_