136 lines
4.2 KiB
C++
Executable File
136 lines
4.2 KiB
C++
Executable File
/*
|
|
* Copyright (C) 2018 Fuzhou Rockchip Electronics Co.Ltd.
|
|
*
|
|
* Modification based on code covered by the Apache License, Version 2.0 (the "License").
|
|
* You may not use this software except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS TO YOU ON AN "AS IS" BASIS
|
|
* AND ANY AND ALL WARRANTIES AND REPRESENTATIONS WITH RESPECT TO SUCH SOFTWARE, WHETHER EXPRESS,
|
|
* IMPLIED, STATUTORY OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF TITLE,
|
|
* NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTROY QUALITY, ACCURACY OR FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED.
|
|
*
|
|
* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* 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_MODE_H_
|
|
#define ANDROID_DRM_MODE_H_
|
|
|
|
#include <stdint.h>
|
|
#include <string>
|
|
#include <xf86drmMode.h>
|
|
#ifdef ANDROID_S
|
|
#include <hardware/hardware_rockchip.h>
|
|
#endif
|
|
#define DRM_MODE_FLAG_420_MASK (0x03<<23)
|
|
|
|
/*
|
|
* Legacy definitions for old code that doesn't use
|
|
* the above mask definitions. Don't use in future code.
|
|
*/
|
|
/* rotation property bits */
|
|
#ifndef DRM_ROTATE_0
|
|
#define DRM_ROTATE_0 0
|
|
#define DRM_ROTATE_90 1
|
|
#define DRM_ROTATE_180 2
|
|
#define DRM_ROTATE_270 3
|
|
#define DRM_REFLECT_X 4
|
|
#define DRM_REFLECT_Y 5
|
|
#endif
|
|
|
|
namespace android {
|
|
|
|
class DrmMode {
|
|
public:
|
|
DrmMode() = default;
|
|
DrmMode(drmModeModeInfoPtr m);
|
|
~DrmMode();
|
|
|
|
bool operator==(const drmModeModeInfo &m) const;
|
|
bool operator==(const DrmMode &m) const;
|
|
bool equal(const DrmMode &m) const;
|
|
bool equal_no_flag_and_type(const DrmMode &m) const;
|
|
bool equal(uint32_t width, uint32_t height, uint32_t vrefresh, bool interlaced) const;
|
|
bool equal(uint32_t width, uint32_t height, uint32_t vrefresh,
|
|
uint32_t flag, uint32_t clk, bool interlaced) const;
|
|
bool equal(uint32_t width, uint32_t height, float vrefresh,
|
|
uint32_t hsync_start, uint32_t hsync_end, uint32_t htotal,
|
|
uint32_t vsync_start, uint32_t vsync_end, uint32_t vtotal,
|
|
uint32_t flag) const;
|
|
void ToDrmModeModeInfo(drm_mode_modeinfo *m) const;
|
|
|
|
uint32_t id() const;
|
|
void set_id(uint32_t id);
|
|
|
|
uint32_t clock() const;
|
|
|
|
uint32_t h_display() const;
|
|
uint32_t h_sync_start() const;
|
|
uint32_t h_sync_end() const;
|
|
uint32_t h_total() const;
|
|
uint32_t h_skew() const;
|
|
|
|
uint32_t v_display() const;
|
|
uint32_t v_sync_start() const;
|
|
uint32_t v_sync_end() const;
|
|
uint32_t v_total() const;
|
|
uint32_t v_scan() const;
|
|
float v_refresh() const;
|
|
|
|
uint32_t flags() const;
|
|
uint32_t interlaced() const;
|
|
uint32_t type() const;
|
|
|
|
std::string name() const;
|
|
|
|
private:
|
|
int fd_ = 0;
|
|
uint32_t id_ = 0;
|
|
uint32_t blob_id_ = 0;
|
|
|
|
uint32_t clock_ = 0;
|
|
|
|
uint32_t h_display_ = 0;
|
|
uint32_t h_sync_start_ = 0;
|
|
uint32_t h_sync_end_ = 0;
|
|
uint32_t h_total_ = 0;
|
|
uint32_t h_skew_ = 0;
|
|
|
|
uint32_t v_display_ = 0;
|
|
uint32_t v_sync_start_ = 0;
|
|
uint32_t v_sync_end_ = 0;
|
|
uint32_t v_total_ = 0;
|
|
uint32_t v_scan_ = 0;
|
|
uint32_t v_refresh_ = 0;
|
|
|
|
uint32_t flags_ = 0;
|
|
uint32_t type_ = 0;
|
|
int interlaced_ =0;
|
|
|
|
std::string name_;
|
|
};
|
|
}
|
|
|
|
#endif // ANDROID_DRM_MODE_H_
|