a710720dbd
Remove waitForVsync support. Vsync will be done explicitly by clients outside of overlay. Remove support for the unused getOvPipeType API. Remove redundant state checks in class Overlay Change-Id: I34f00e1334bbd9fad130bdefeaf0426ebbd638a1
112 lines
4.1 KiB
C++
112 lines
4.1 KiB
C++
/*
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* Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Code Aurora Forum, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef OVERLAY_VIDEO_EXT_PIPE_H
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#define OVERLAY_VIDEO_EXT_PIPE_H
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#include "overlayGenPipe.h"
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#include "overlayUtils.h"
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#include "overlayCtrlData.h"
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#include "overlayMdp.h"
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#include "overlayRotator.h"
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namespace overlay {
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/* A specific impl of GenericPipe
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* Whenever needed to have a pass through - we do it.
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* If there is a special need for a different behavior - do it here */
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class VideoExtPipe : utils::NoCopy {
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public:
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/* Please look at overlayGenPipe.h for info */
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explicit VideoExtPipe();
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~VideoExtPipe();
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bool init(RotatorBase* rot);
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bool close();
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bool commit();
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bool queueBuffer(int fd, uint32_t offset);
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bool setCrop(const utils::Dim& dim);
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bool setPosition(const utils::Dim& dim);
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bool setTransform(const utils::eTransform& param);
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bool setSource(const utils::PipeArgs& args);
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void dump() const;
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private:
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overlay::GenericPipe<ovutils::EXTERNAL> mVideoExt;
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};
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//------------------Inlines -----------------------------
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inline VideoExtPipe::VideoExtPipe() {}
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inline VideoExtPipe::~VideoExtPipe() { close(); }
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inline bool VideoExtPipe::init(RotatorBase* rot) {
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ALOGE_IF(DEBUG_OVERLAY, "VideoExtPipe init");
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return mVideoExt.init(rot);
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}
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inline bool VideoExtPipe::close() { return mVideoExt.close(); }
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inline bool VideoExtPipe::commit() { return mVideoExt.commit(); }
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inline bool VideoExtPipe::queueBuffer(int fd, uint32_t offset) {
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return mVideoExt.queueBuffer(fd, offset);
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}
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inline bool VideoExtPipe::setCrop(const utils::Dim& dim) {
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return mVideoExt.setCrop(dim);
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}
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inline bool VideoExtPipe::setPosition(const utils::Dim& dim)
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{
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utils::Dim d;
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// Need to change dim to aspect ratio
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if (utils::FrameBufferInfo::getInstance()->supportTrueMirroring()) {
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// Use dim info to calculate aspect ratio for true UI mirroring
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d = mVideoExt.getAspectRatio(dim);
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} else {
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// Use cached crop data to get aspect ratio
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utils::Dim crop = mVideoExt.getCrop();
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utils::Whf whf(crop.w, crop.h, 0);
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d = mVideoExt.getAspectRatio(whf);
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}
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ALOGE_IF(DEBUG_OVERLAY, "Calculated aspect ratio for EXT: x=%d, y=%d, w=%d,"
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"h=%d, o=%d",
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d.x, d.y, d.w, d.h, d.o);
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return mVideoExt.setPosition(d);
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}
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inline bool VideoExtPipe::setTransform(const utils::eTransform& param) {
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return mVideoExt.setTransform(param);
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}
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inline bool VideoExtPipe::setSource(const utils::PipeArgs& args) {
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utils::PipeArgs arg(args);
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return mVideoExt.setSource(arg);
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}
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inline void VideoExtPipe::dump() const {
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ALOGE("Video Ext Pipe");
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mVideoExt.dump();
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}
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} // overlay
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#endif // OVERLAY_VIDEO_EXT_PIPE_H
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