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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.
*
* $URL$
* $Id$
*
*/
#include "toon/movie.h"
namespace Toon {
void ToonstruckSmackerDecoder::handleAudioTrack(byte track, uint32 chunkSize, uint32 unpackedSize) {
debugC(6, kDebugMovie, "handleAudioTrack(%d, %d, %d)", track, chunkSize, unpackedSize);
if (track == 1 && chunkSize == 4) {
/* uint16 width = */ _fileStream->readUint16LE();
uint16 height = _fileStream->readUint16LE();
_lowRes = (height == getHeight() / 2);
} else
Video::SmackerDecoder::handleAudioTrack(track, chunkSize, unpackedSize);
}
bool ToonstruckSmackerDecoder::loadFile(const Common::String &filename, int forcedflags) {
debugC(1, kDebugMovie, "loadFile(%s, %d)", filename.c_str(), forcedflags);
_lowRes = false;
if (Video::SmackerDecoder::loadFile(filename)) {
if (_surface->h == 200) {
if (_surface) {
_surface->free();
delete _surface;
}
_surface = new Graphics::Surface();
_surface->create(640, 400, 1);
_header.flags = 4;
}
return true;
}
return false;
}
ToonstruckSmackerDecoder::ToonstruckSmackerDecoder(Audio::Mixer *mixer, Audio::Mixer::SoundType soundType) : Video::SmackerDecoder(mixer, soundType) {
_lowRes = false;
}
// decoder is deallocated with Movie destruction i.e. new ToonstruckSmackerDecoder is needed
Movie::Movie(ToonEngine *vm , ToonstruckSmackerDecoder *decoder) {
_vm = vm;
_playing = false;
_decoder = decoder;
}
Movie::~Movie() {
delete _decoder;
}
void Movie::init() const {
}
void Movie::play(Common::String video, int32 flags) {
debugC(1, kDebugMovie, "play(%s, %d)", video.c_str(), flags);
bool isFirstIntroVideo = false;
if (video == "209_1M.SMK")
isFirstIntroVideo = true;
_playing = true;
if (flags & 1)
_vm->getAudioManager()->setMusicVolume(0);
_decoder->loadFile(video.c_str(), flags);
playVideo(isFirstIntroVideo);
_vm->flushPalette(false);
if (flags & 1)
_vm->getAudioManager()->setMusicVolume(_vm->getAudioManager()->isMusicMuted() ? 0 : 255);
_decoder->close();
_playing = false;
}
bool Movie::playVideo(bool isFirstIntroVideo) {
debugC(1, kDebugMovie, "playVideo(isFirstIntroVideo: %d)", isFirstIntroVideo);
while (!_vm->shouldQuit() && !_decoder->endOfVideo()) {
if (_decoder->needsUpdate()) {
const Graphics::Surface *frame = _decoder->decodeNextFrame();
if (frame) {
if (_decoder->isLowRes()) {
// handle manually 2x scaling here
Graphics::Surface* surf = _vm->getSystem()->lockScreen();
for (int y = 0; y < frame->h/2; y++) {
memcpy(surf->getBasePtr(0, y*2+0), frame->getBasePtr(0, y), frame->pitch);
memcpy(surf->getBasePtr(0, y*2+1), frame->getBasePtr(0, y), frame->pitch);
}
_vm->getSystem()->unlockScreen();
} else {
_vm->getSystem()->copyRectToScreen((byte *)frame->pixels, frame->pitch, 0, 0, frame->w, frame->h);
// WORKAROUND: There is an encoding glitch in the first intro video. This hides this using the adjacent pixels.
if (isFirstIntroVideo) {
int32 currentFrame = _decoder->getCurFrame();
if (currentFrame >= 956 && currentFrame <= 1038) {
debugC(1, kDebugMovie, "Triggered workaround for glitch in first intro video...");
_vm->getSystem()->copyRectToScreen((const byte *)frame->getBasePtr(frame->w-188, 123), frame->pitch, frame->w-188, 124, 188, 1);
_vm->getSystem()->copyRectToScreen((const byte *)frame->getBasePtr(frame->w-188, 126), frame->pitch, frame->w-188, 125, 188, 1);
_vm->getSystem()->copyRectToScreen((const byte *)frame->getBasePtr(0, 125), frame->pitch, 0, 126, 64, 1);
_vm->getSystem()->copyRectToScreen((const byte *)frame->getBasePtr(0, 128), frame->pitch, 0, 127, 64, 1);
}
}
}
}
_decoder->setSystemPalette();
_vm->getSystem()->updateScreen();
}
Common::Event event;
while (_vm->getSystem()->getEventManager()->pollEvent(event))
if ((event.type == Common::EVENT_KEYDOWN && event.kbd.keycode == Common::KEYCODE_ESCAPE)) {
return false;
}
_vm->getSystem()->delayMillis(10);
}
return !_vm->shouldQuit();
}
} // End of namespace Toon
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