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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "prince/prince.h"
#include "engines/util.h"
#include "graphics/palette.h"
#include "graphics/surface.h"
#include "video/avi_decoder.h"
namespace Prince {
void PrinceEngine::playVideo(Common::String videoFilename) {
// Set the correct video mode
initGraphics(640, 480, nullptr);
if (_system->getScreenFormat().bytesPerPixel == 1) {
warning("Couldn't switch to a RGB color video mode to play a video.");
return;
}
debug(2, "Screen format: %s", _system->getScreenFormat().toString().c_str());
Video::VideoDecoder *videoDecoder = new Video::AVIDecoder();
if (!videoDecoder->loadFile(videoFilename)) {
delete videoDecoder;
warning("Unable to open video %s", videoFilename.c_str());
initGraphics(640, 480);
return;
}
videoDecoder->start();
bool skipVideo = false;
while (!shouldQuit() && !videoDecoder->endOfVideo() && !skipVideo) {
if (videoDecoder->needsUpdate()) {
const Graphics::Surface *frame = videoDecoder->decodeNextFrame();
if (frame) {
if (frame->format.bytesPerPixel > 1) {
Graphics::Surface *frame1 = frame->convertTo(_system->getScreenFormat());
_system->copyRectToScreen(frame1->getPixels(), frame1->pitch, 0, 0, frame1->w, frame1->h);
frame1->free();
delete frame1;
} else {
_system->copyRectToScreen(frame->getPixels(), frame->pitch, 0, 0, frame->w, frame->h);
}
_system->updateScreen();
}
}
Common::Event event;
while (_system->getEventManager()->pollEvent(event)) {
if ((event.type == Common::EVENT_KEYDOWN && event.kbd.keycode == Common::KEYCODE_ESCAPE) ||
event.type == Common::EVENT_LBUTTONUP)
skipVideo = true;
}
_system->delayMillis(10);
}
delete videoDecoder;
initGraphics(640, 480);
}
} // End of namespace Prince
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