123 lines
3.3 KiB
C++
Executable File
123 lines
3.3 KiB
C++
Executable File
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_DRM_MODE_H_
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#define ANDROID_DRM_MODE_H_
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#include <stdint.h>
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#include <xf86drmMode.h>
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#include <string>
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#define DRM_MODE_FLAG_420_MASK (0x03<<23)
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/*
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* Legacy definitions for old code that doesn't use
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* the above mask definitions. Don't use in future code.
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*/
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/* rotation property bits */
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#ifndef DRM_ROTATE_0
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#define DRM_ROTATE_0 0
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#define DRM_ROTATE_90 1
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#define DRM_ROTATE_180 2
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#define DRM_ROTATE_270 3
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#define DRM_REFLECT_X 4
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#define DRM_REFLECT_Y 5
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#endif
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namespace android {
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class DrmMode {
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public:
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DrmMode() = default;
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DrmMode(drmModeModeInfoPtr m);
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bool operator==(const drmModeModeInfo &m) const;
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bool operator==(const DrmMode &m) const;
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bool equal(const DrmMode &m) const;
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bool equal_no_flag_and_type(const DrmMode &m) const;
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bool equal(uint32_t width, uint32_t height, uint32_t vrefresh, bool interlaced) const;
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bool equal(uint32_t width, uint32_t height, uint32_t vrefresh,
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uint32_t flag, uint32_t clk, bool interlaced) const;
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bool equal(uint32_t width, uint32_t height, float vrefresh,
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uint32_t hsync_start, uint32_t hsync_end, uint32_t htotal,
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uint32_t vsync_start, uint32_t vsync_end, uint32_t vtotal,
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uint32_t flag) const;
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bool equal(uint32_t width, uint32_t height,
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uint32_t hsync_start, uint32_t hsync_end, uint32_t htotal,
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uint32_t vsync_start, uint32_t vsync_end, uint32_t vtotal,
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uint32_t flags, uint32_t clock) const;
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void ToDrmModeModeInfo(drm_mode_modeinfo *m) const;
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void dump() const;
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uint32_t id() const;
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void set_id(uint32_t id);
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uint32_t clock() const;
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uint32_t h_display() const;
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uint32_t h_sync_start() const;
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uint32_t h_sync_end() const;
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uint32_t h_total() const;
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uint32_t h_skew() const;
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uint32_t v_display() const;
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uint32_t v_sync_start() const;
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uint32_t v_sync_end() const;
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uint32_t v_total() const;
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uint32_t v_scan() const;
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float v_refresh() const;
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uint32_t flags() const;
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uint32_t interlaced() const;
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uint32_t type() const;
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bool is_8k_mode() const;
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bool is_4k120p_mode() const;
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uint32_t width() const;
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uint32_t height() const;
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std::string name() const;
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private:
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uint32_t id_ = 0;
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uint32_t blob_id_ = 0;
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uint32_t clock_ = 0;
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uint32_t h_display_ = 0;
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uint32_t h_sync_start_ = 0;
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uint32_t h_sync_end_ = 0;
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uint32_t h_total_ = 0;
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uint32_t h_skew_ = 0;
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uint32_t v_display_ = 0;
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uint32_t v_sync_start_ = 0;
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uint32_t v_sync_end_ = 0;
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uint32_t v_total_ = 0;
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uint32_t v_scan_ = 0;
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uint32_t v_refresh_ = 0;
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uint32_t flags_ = 0;
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uint32_t type_ = 0;
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int interlaced_ =0;
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std::string name_;
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};
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} // namespace android
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#endif // ANDROID_DRM_MODE_H_
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