2 * Copyright (C) 2015 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 #include "drmresources.h"
22 #include <xf86drmMode.h>
26 DrmMode::DrmMode(drmModeModeInfoPtr m)
29 h_display_(m->hdisplay),
30 h_sync_start_(m->hsync_start),
31 h_sync_end_(m->hsync_end),
34 v_display_(m->vdisplay),
35 v_sync_start_(m->vsync_start),
36 v_sync_end_(m->vsync_end),
39 v_refresh_(m->vrefresh),
45 bool DrmMode::operator==(const drmModeModeInfo &m) const {
46 return clock_ == m.clock && h_display_ == m.hdisplay &&
47 h_sync_start_ == m.hsync_start && h_sync_end_ == m.hsync_end &&
48 h_total_ == m.htotal && h_skew_ == m.hskew &&
49 v_display_ == m.vdisplay && v_sync_start_ == m.vsync_start &&
50 v_sync_end_ == m.vsync_end && v_total_ == m.vtotal &&
51 v_scan_ == m.vscan && flags_ == m.flags && type_ == m.type;
54 void DrmMode::ToDrmModeModeInfo(drm_mode_modeinfo *m) const {
56 m->hdisplay = h_display_;
57 m->hsync_start = h_sync_start_;
58 m->hsync_end = h_sync_end_;
61 m->vdisplay = v_display_;
62 m->vsync_start = v_sync_start_;
63 m->vsync_end = v_sync_end_;
66 m->vrefresh = v_refresh_;
69 strncpy(m->name, name_.c_str(), DRM_DISPLAY_MODE_LEN);
72 uint32_t DrmMode::id() const {
76 void DrmMode::set_id(uint32_t id) {
80 uint32_t DrmMode::clock() const {
84 uint32_t DrmMode::h_display() const {
88 uint32_t DrmMode::h_sync_start() const {
92 uint32_t DrmMode::h_sync_end() const {
96 uint32_t DrmMode::h_total() const {
100 uint32_t DrmMode::h_skew() const {
104 uint32_t DrmMode::v_display() const {
108 uint32_t DrmMode::v_sync_start() const {
109 return v_sync_start_;
112 uint32_t DrmMode::v_sync_end() const {
116 uint32_t DrmMode::v_total() const {
120 uint32_t DrmMode::v_scan() const {
124 float DrmMode::v_refresh() const {
125 return v_refresh_ ? v_refresh_ * 1.0f :
126 clock_ / (float)(v_total_ * h_total_) * 1000.0f;
129 uint32_t DrmMode::flags() const {
133 uint32_t DrmMode::type() const {
137 std::string DrmMode::name() const {