diff options
Diffstat (limited to 'drm/DrmEncoder.cpp')
-rw-r--r-- | drm/DrmEncoder.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drm/DrmEncoder.cpp b/drm/DrmEncoder.cpp new file mode 100644 index 0000000..bcf0926 --- /dev/null +++ b/drm/DrmEncoder.cpp @@ -0,0 +1,62 @@ +/* + * 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. + */ + +#include "DrmEncoder.h" + +#include <stdint.h> +#include <xf86drmMode.h> + +#include "DrmDevice.h" + +namespace android { + +DrmEncoder::DrmEncoder(drmModeEncoderPtr e, DrmCrtc *current_crtc, + const std::vector<DrmCrtc *> &possible_crtcs) + : id_(e->encoder_id), + crtc_(current_crtc), + display_(-1), + possible_crtcs_(possible_crtcs) { +} + +uint32_t DrmEncoder::id() const { + return id_; +} + +DrmCrtc *DrmEncoder::crtc() const { + return crtc_; +} + +bool DrmEncoder::CanClone(DrmEncoder *possible_clone) { + return possible_clones_.find(possible_clone) != possible_clones_.end(); +} + +void DrmEncoder::AddPossibleClone(DrmEncoder *possible_clone) { + possible_clones_.insert(possible_clone); +} + +void DrmEncoder::set_crtc(DrmCrtc *crtc) { + crtc_ = crtc; + display_ = crtc->display(); +} + +int DrmEncoder::display() const { + return display_; +} + +bool DrmEncoder::can_bind(int display) const { + return display_ == -1 || display_ == display; +} +} // namespace android |