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https://github.com/scummvm/scummvm.git
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138 lines
3.4 KiB
C++
138 lines
3.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "video/theora_decoder.h"
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#include "tetraedge/te/te_theora.h"
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namespace Tetraedge {
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TeTheora::TeTheora() {
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_decoder = new Video::TheoraDecoder();
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}
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TeTheora::~TeTheora() {
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delete _decoder;
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}
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/*static*/
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bool TeTheora::matchExtension(const Common::String &extn) {
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return extn == "ogv";
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}
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bool TeTheora::load(const Common::Path &path) {
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_path = path;
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return _decoder->loadFile(path);
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}
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uint TeTheora::width() {
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return _decoder->getWidth();
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}
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uint TeTheora::height() {
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return _decoder->getHeight();
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}
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int TeTheora::nbFrames() {
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return _decoder->getFrameCount();
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}
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TeImage::Format TeTheora::imageFormat() {
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//const Graphics::PixelFormat format = _decoder->getPixelFormat();
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// TODO: use format?
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return TeImage::RGBA8;
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}
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void TeTheora::setLeftBorderSize(uint val) {
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error("TODO: Implement TeTheora::setLeftBorderSize");
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}
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uint TeTheora::leftBorderSize() {
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error("TODO: Implement TeTheora::leftBorderSize");
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}
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void TeTheora::setRightBorderSize(uint val) {
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error("TODO: Implement TeTheora::setRightBorderSize");
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}
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uint TeTheora::rightBorderSize() {
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error("TODO: Implement TeTheora::rightBorderSize");
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}
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void TeTheora::setBottomBorderSize(uint val) {
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error("TODO: Implement TeTheora::setBottomBorderSize");
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}
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uint TeTheora::bottomBorderSize() {
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error("TODO: Implement TeTheora::bottomBorderSize");
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}
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void TeTheora::setTopBorderSize(uint val) {
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error("TODO: Implement TeTheora::setTopBorderSize");
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}
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uint TeTheora::topBorderSize() {
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error("TODO: Implement TeTheora::topBorderSize");
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}
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float TeTheora::frameRate() {
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return _decoder->getRate().toDouble();
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}
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bool TeTheora::update(unsigned long i, TeImage &imgout) {
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// TODO: Should this seek to frame i? Currently just continues.
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const Graphics::Surface *frame = nullptr;
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while (_decoder->getCurFrame() < (int)i && !_decoder->endOfVideo())
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frame = _decoder->decodeNextFrame();
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if (frame && frame->getPixels()) {
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//debug("TeTheora: %s %ld", _path.toString().c_str(), i);
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imgout.copyFrom(*frame);
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return true;
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} else if (isAtEnd() && !_path.empty()) {
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load(_path);
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frame = _decoder->decodeNextFrame();
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if (frame) {
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imgout.copyFrom(*frame);
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return true;
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}
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}
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return false;
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}
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bool TeTheora::isAtEnd() {
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return _decoder->endOfVideo();
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}
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void TeTheora::setColorKeyActivated(bool val) {
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error("TODO: Implement TeTheora::setColorKeyActivated");
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}
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void TeTheora::setColorKey(const TeColor &col) {
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error("TODO: Implement TeTheora::setColorKey");
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}
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void TeTheora::setColorKeyTolerence(float val) {
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error("TODO: Implement TeTheora::setColorKeyTolerence");
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}
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} // end namespace Tetraedge
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