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_PLANE_H_ 18 #define ANDROID_DRM_PLANE_H_ 19 20 #include "drmcrtc.h" 21 #include "drmproperty.h" 22 23 #include <stdint.h> 24 #include <xf86drmMode.h> 25 #include <vector> 26 27 namespace android { 28 29 class DrmDevice; 30 31 class DrmPlane { 32 public: 33 DrmPlane(DrmDevice *drm, drmModePlanePtr p); 34 DrmPlane(const DrmPlane &) = delete; 35 DrmPlane &operator=(const DrmPlane &) = delete; 36 37 int Init(); 38 39 uint32_t id() const; 40 41 bool GetCrtcSupported(const DrmCrtc &crtc) const; 42 bool isFormatSupported(const uint32_t format) const; 43 uint32_t getNumFormatSupported() const; 44 45 uint32_t type() const; 46 47 const DrmProperty &crtc_property() const; 48 const DrmProperty &fb_property() const; 49 const DrmProperty &crtc_x_property() const; 50 const DrmProperty &crtc_y_property() const; 51 const DrmProperty &crtc_w_property() const; 52 const DrmProperty &crtc_h_property() const; 53 const DrmProperty &src_x_property() const; 54 const DrmProperty &src_y_property() const; 55 const DrmProperty &src_w_property() const; 56 const DrmProperty &src_h_property() const; 57 const DrmProperty &zpos_property() const; 58 const DrmProperty &rotation_property() const; 59 const DrmProperty &alpha_property() const; 60 const DrmProperty &blend_property() const; 61 const DrmProperty &in_fence_fd_property() const; 62 const DrmProperty &standard_property() const; 63 const DrmProperty &transfer_property() const; 64 const DrmProperty &range_property() const; 65 const DrmProperty &max_luminance_property() const; 66 const DrmProperty &min_luminance_property() const; 67 const DrmProperty &hw_restrictions_property() const; 68 69 const DrmProperty &eotf_lut_property() const; 70 const DrmProperty &oetf_lut_property() const; 71 const DrmProperty &gammut_matrix_property() const; 72 const DrmProperty &tone_mapping_property() const; 73 const DrmProperty &colormap_property() const; 74 const DrmProperty &block_property() const; 75 properties()76 const std::vector<DrmProperty *> &properties() const { 77 return properties_; 78 } formats()79 const std::vector<uint32_t> &formats() const { 80 return formats_; 81 } 82 83 private: 84 DrmDevice *drm_; 85 uint32_t id_; 86 87 uint32_t possible_crtc_mask_; 88 89 uint32_t type_; 90 91 DrmProperty crtc_property_; 92 DrmProperty fb_property_; 93 DrmProperty crtc_x_property_; 94 DrmProperty crtc_y_property_; 95 DrmProperty crtc_w_property_; 96 DrmProperty crtc_h_property_; 97 DrmProperty src_x_property_; 98 DrmProperty src_y_property_; 99 DrmProperty src_w_property_; 100 DrmProperty src_h_property_; 101 DrmProperty zpos_property_; 102 DrmProperty rotation_property_; 103 DrmProperty alpha_property_; 104 DrmProperty blend_property_; 105 DrmProperty in_fence_fd_property_; 106 DrmProperty standard_; 107 DrmProperty transfer_; 108 DrmProperty range_; 109 DrmProperty max_luminance_; 110 DrmProperty min_luminance_; 111 DrmProperty hw_restrictions_; 112 DrmProperty eotf_lut_; 113 DrmProperty oetf_lut_; 114 DrmProperty gammut_matrix_; 115 DrmProperty tone_mapping_; 116 DrmProperty colormap_; 117 DrmProperty block_; 118 119 std::vector<DrmProperty *> properties_; 120 std::vector<uint32_t> formats_; 121 }; 122 } // namespace android 123 124 #endif // ANDROID_DRM_PLANE_H_ 125