1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_DRM_ENCODER_H_ 18 #define ANDROID_DRM_ENCODER_H_ 19 20 #include "drmcrtc.h" 21 22 #include <stdint.h> 23 #include <vector> 24 #include <xf86drmMode.h> 25 26 namespace android { 27 28 class DrmEncoder { 29 public: 30 typedef std::vector<DrmCrtc *>::const_iterator CrtcIter; 31 32 DrmEncoder(drmModeEncoderPtr e, DrmCrtc *current_crtc, 33 const std::vector<DrmCrtc *> &possible_crtcs); 34 ~DrmEncoder(); 35 36 uint32_t id() const; 37 38 DrmCrtc *crtc() const; 39 void set_crtc(DrmCrtc *crtc); 40 41 CrtcIter begin_possible_crtcs() const; 42 CrtcIter end_possible_crtcs() const; 43 44 private: 45 DrmEncoder(const DrmEncoder &); 46 47 uint32_t id_; 48 DrmCrtc *crtc_; 49 50 uint32_t type_; 51 52 std::vector<DrmCrtc *> possible_crtcs_; 53 }; 54 } 55 56 #endif // ANDROID_DRM_ENCODER_H_ 57