diff options
Diffstat (limited to 'engines/mohawk/video.cpp')
| -rw-r--r-- | engines/mohawk/video.cpp | 569 |
1 files changed, 306 insertions, 263 deletions
diff --git a/engines/mohawk/video.cpp b/engines/mohawk/video.cpp index cebb72e24f..ff4a69cd28 100644 --- a/engines/mohawk/video.cpp +++ b/engines/mohawk/video.cpp @@ -24,6 +24,7 @@ #include "mohawk/resource.h" #include "mohawk/video.h" +#include "common/algorithm.h" #include "common/debug.h" #include "common/events.h" #include "common/textconsole.h" @@ -37,22 +38,115 @@ namespace Mohawk { -void VideoEntry::clear() { - video = 0; - x = 0; - y = 0; - loop = false; - enabled = false; - start = Audio::Timestamp(0, 1); - filename.clear(); - id = -1; +VideoEntry::VideoEntry() : _video(0), _id(-1), _x(0), _y(0), _loop(false), _enabled(true) { } -bool VideoEntry::endOfVideo() { - return !video || video->endOfVideo(); +VideoEntry::VideoEntry(Video::VideoDecoder *video, const Common::String &fileName) : _video(video), _fileName(fileName), _id(-1), _x(0), _y(0), _loop(false), _enabled(true) { +} + +VideoEntry::VideoEntry(Video::VideoDecoder *video, int id) : _video(video), _id(id), _x(0), _y(0), _loop(false), _enabled(true) { +} + +VideoEntry::~VideoEntry() { + close(); +} + +void VideoEntry::close() { + delete _video; + _video = 0; +} + +bool VideoEntry::endOfVideo() const { + return !isOpen() || _video->endOfVideo(); +} + +int VideoEntry::getCurFrame() const { + assert(_video); + return _video->getCurFrame(); +} + +uint32 VideoEntry::getFrameCount() const { + assert(_video); + return _video->getFrameCount(); +} + +uint32 VideoEntry::getTime() const { + assert(_video); + return _video->getTime(); +} + +Audio::Timestamp VideoEntry::getDuration() const { + assert(_video); + return _video->getDuration(); +} + +Common::Rational VideoEntry::getRate() const { + assert(_video); + return _video->getRate(); +} + +void VideoEntry::center() { + assert(_video); + _x = (g_system->getWidth() - _video->getWidth()) / 2; + _y = (g_system->getHeight() - _video->getHeight()) / 2; +} + +void VideoEntry::setBounds(const Audio::Timestamp &startTime, const Audio::Timestamp &endTime) { + assert(_video); + _start = startTime; + _video->setEndTime(endTime); + _video->seek(startTime); +} + +void VideoEntry::seek(const Audio::Timestamp &time) { + assert(_video); + _video->seek(time); +} + +void VideoEntry::setRate(const Common::Rational &rate) { + assert(_video); + _video->setRate(rate); +} + +void VideoEntry::pause(bool isPaused) { + assert(_video); + _video->pauseVideo(isPaused); +} + +void VideoEntry::start() { + assert(_video); + _video->start(); +} + +void VideoEntry::stop() { + assert(_video); + _video->stop(); +} + +bool VideoEntry::isPlaying() const { + assert(_video); + return _video->isPlaying(); +} + +int VideoEntry::getVolume() const { + assert(_video); + return _video->getVolume(); +} + +void VideoEntry::setVolume(int volume) { + assert(_video); + _video->setVolume(CLIP(volume, 0, 255)); +} + +VideoHandle::VideoHandle(VideoEntryPtr ptr) : _ptr(ptr) { +} + +VideoHandle::VideoHandle(const VideoHandle &handle) : _ptr(handle._ptr) { } VideoManager::VideoManager(MohawkEngine* vm) : _vm(vm) { + // Set dithering enabled, if required + _enableDither = _vm->getGameType() == GType_MYST && !(_vm->getFeatures() & GF_ME); } VideoManager::~VideoManager() { @@ -60,41 +154,42 @@ VideoManager::~VideoManager() { } void VideoManager::pauseVideos() { - for (uint16 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].video) - _videoStreams[i]->pauseVideo(true); + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + (*it)->pause(true); } void VideoManager::resumeVideos() { - for (uint16 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].video) - _videoStreams[i]->pauseVideo(false); + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + (*it)->pause(false); } void VideoManager::stopVideos() { - for (uint16 i = 0; i < _videoStreams.size(); i++) - delete _videoStreams[i].video; + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + (*it)->close(); - _videoStreams.clear(); + _videos.clear(); } -void VideoManager::playMovieBlocking(const Common::String &filename, uint16 x, uint16 y, bool clearScreen) { - VideoHandle videoHandle = createVideoHandle(filename, x, y, false); - if (videoHandle == NULL_VID_HANDLE) +void VideoManager::playMovieBlocking(const Common::String &fileName, uint16 x, uint16 y, bool clearScreen) { + VideoEntryPtr ptr = open(fileName); + if (!ptr) return; + ptr->moveTo(x, y); + // Clear screen if requested if (clearScreen) { _vm->_system->fillScreen(_vm->_system->getScreenFormat().RGBToColor(0, 0, 0)); _vm->_system->updateScreen(); } - waitUntilMovieEnds(videoHandle); + ptr->start(); + waitUntilMovieEnds(ptr); } -void VideoManager::playMovieBlockingCentered(const Common::String &filename, bool clearScreen) { - VideoHandle videoHandle = createVideoHandle(filename, 0, 0, false); - if (videoHandle == NULL_VID_HANDLE) +void VideoManager::playMovieBlockingCentered(const Common::String &fileName, bool clearScreen) { + VideoEntryPtr ptr = open(fileName); + if (!ptr) return; // Clear screen if requested @@ -103,19 +198,22 @@ void VideoManager::playMovieBlockingCentered(const Common::String &filename, boo _vm->_system->updateScreen(); } - _videoStreams[videoHandle].x = (_vm->_system->getWidth() - _videoStreams[videoHandle]->getWidth()) / 2; - _videoStreams[videoHandle].y = (_vm->_system->getHeight() - _videoStreams[videoHandle]->getHeight()) / 2; - - waitUntilMovieEnds(videoHandle); + ptr->center(); + ptr->start(); + waitUntilMovieEnds(ptr); } void VideoManager::waitUntilMovieEnds(VideoHandle videoHandle) { - if (videoHandle == NULL_VID_HANDLE) + if (!videoHandle) return; + // Sanity check + if (videoHandle._ptr->isLooping()) + error("Called waitUntilMovieEnds() on a looping video"); + bool continuePlaying = true; - while (!_videoStreams[videoHandle].endOfVideo() && !_vm->shouldQuit() && continuePlaying) { + while (!videoHandle->endOfVideo() && !_vm->shouldQuit() && continuePlaying) { if (updateMovies()) _vm->_system->updateScreen(); @@ -147,12 +245,22 @@ void VideoManager::waitUntilMovieEnds(VideoHandle videoHandle) { _vm->_system->delayMillis(10); } - delete _videoStreams[videoHandle].video; - _videoStreams[videoHandle].clear(); + // Ensure it's removed + removeEntry(videoHandle._ptr); } void VideoManager::delayUntilMovieEnds(VideoHandle videoHandle) { - while (!_videoStreams[videoHandle].endOfVideo() && !_vm->shouldQuit()) { + // FIXME: Why is this separate from waitUntilMovieEnds? + // It seems to only cut out the event loop (which is bad). + + if (!videoHandle) + return; + + // Sanity check + if (videoHandle._ptr->isLooping()) + error("Called delayUntilMovieEnds() on a looping video"); + + while (!videoHandle->endOfVideo() && !_vm->shouldQuit()) { if (updateMovies()) _vm->_system->updateScreen(); @@ -160,92 +268,85 @@ void VideoManager::delayUntilMovieEnds(VideoHandle videoHandle) { _vm->_system->delayMillis(10); } - delete _videoStreams[videoHandle].video; - _videoStreams[videoHandle].clear(); + // Ensure it's removed + removeEntry(videoHandle._ptr); } -VideoHandle VideoManager::playMovie(const Common::String &filename, int16 x, int16 y, bool loop) { - VideoHandle videoHandle = createVideoHandle(filename, x, y, loop); - if (videoHandle == NULL_VID_HANDLE) - return NULL_VID_HANDLE; - - // Center x if requested - if (x < 0) - _videoStreams[videoHandle].x = (_vm->_system->getWidth() - _videoStreams[videoHandle]->getWidth()) / 2; +VideoHandle VideoManager::playMovie(const Common::String &fileName) { + VideoEntryPtr ptr = open(fileName); + if (!ptr) + return VideoHandle(); - // Center y if requested - if (y < 0) - _videoStreams[videoHandle].y = (_vm->_system->getHeight() - _videoStreams[videoHandle]->getHeight()) / 2; - - return videoHandle; + ptr->start(); + return ptr; } -VideoHandle VideoManager::playMovie(uint16 id, int16 x, int16 y, bool loop) { - VideoHandle videoHandle = createVideoHandle(id, x, y, loop); - if (videoHandle == NULL_VID_HANDLE) - return NULL_VID_HANDLE; - - // Center x if requested - if (x < 0) - _videoStreams[videoHandle].x = (_vm->_system->getWidth() - _videoStreams[videoHandle]->getWidth()) / 2; +VideoHandle VideoManager::playMovie(uint16 id) { + VideoEntryPtr ptr = open(id); + if (!ptr) + return VideoHandle(); - // Center y if requested - if (y < 0) - _videoStreams[videoHandle].y = (_vm->_system->getHeight() - _videoStreams[videoHandle]->getHeight()) / 2; - - return videoHandle; + ptr->start(); + return ptr; } bool VideoManager::updateMovies() { bool updateScreen = false; - for (uint32 i = 0; i < _videoStreams.size() && !_vm->shouldQuit(); i++) { - // Skip deleted videos - if (!_videoStreams[i].video) - continue; - - // Remove any videos that are over - if (_videoStreams[i].endOfVideo()) { - if (_videoStreams[i].loop) { - _videoStreams[i]->seek(_videoStreams[i].start); + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); ) { + // Check of the video has reached the end + if ((*it)->endOfVideo()) { + if ((*it)->isLooping()) { + // Seek back if looping + (*it)->seek((*it)->getStart()); } else { - // Check the video time one last time before deleting it - _vm->doVideoTimer(i, true); - delete _videoStreams[i].video; - _videoStreams[i].clear(); + // Done; close and continue on + (*it)->close(); + it = _videos.erase(it); continue; } } - // Nothing more to do if we're paused - if (_videoStreams[i]->isPaused()) + Video::VideoDecoder *video = (*it)->_video; + + // Ignore paused videos + if (video->isPaused()) { + it++; continue; + } // Check if we need to draw a frame - if (_videoStreams[i]->needsUpdate()) { - const Graphics::Surface *frame = _videoStreams[i]->decodeNextFrame(); + if (video->needsUpdate()) { + const Graphics::Surface *frame = video->decodeNextFrame(); Graphics::Surface *convertedFrame = 0; - if (frame && _videoStreams[i].enabled) { + if (frame && (*it)->isEnabled()) { Graphics::PixelFormat pixelFormat = _vm->_system->getScreenFormat(); if (frame->format != pixelFormat) { - // We don't support downconverting to 8bpp - if (pixelFormat.bytesPerPixel == 1) - error("Cannot convert high color video frame to 8bpp"); + // We don't support downconverting to 8bpp without having + // support in the codec. Set _enableDither if shows up. + if (pixelFormat.bytesPerPixel == 1) { + warning("Cannot convert high color video frame to 8bpp"); + (*it)->close(); + it = _videos.erase(it); + continue; + } // Convert to the current screen format - convertedFrame = frame->convertTo(pixelFormat, _videoStreams[i]->getPalette()); + convertedFrame = frame->convertTo(pixelFormat, video->getPalette()); frame = convertedFrame; - } else if (pixelFormat.bytesPerPixel == 1 && _videoStreams[i]->hasDirtyPalette()) { + } else if (pixelFormat.bytesPerPixel == 1 && video->hasDirtyPalette()) { // Set the palette when running in 8bpp mode only - _vm->_system->getPaletteManager()->setPalette(_videoStreams[i]->getPalette(), 0, 256); + // Don't do this for Myst, which has its own per-stack handling + if (_vm->getGameType() != GType_MYST) + _vm->_system->getPaletteManager()->setPalette(video->getPalette(), 0, 256); } // Clip the width/height to make sure we stay on the screen (Myst does this a few times) - uint16 width = MIN<int32>(_videoStreams[i]->getWidth(), _vm->_system->getWidth() - _videoStreams[i].x); - uint16 height = MIN<int32>(_videoStreams[i]->getHeight(), _vm->_system->getHeight() - _videoStreams[i].y); - _vm->_system->copyRectToScreen(frame->getPixels(), frame->pitch, _videoStreams[i].x, _videoStreams[i].y, width, height); + uint16 width = MIN<int32>(video->getWidth(), _vm->_system->getWidth() - (*it)->getX()); + uint16 height = MIN<int32>(video->getHeight(), _vm->_system->getHeight() - (*it)->getY()); + _vm->_system->copyRectToScreen(frame->getPixels(), frame->pitch, (*it)->getX(), (*it)->getY(), width, height); // We've drawn something to the screen, make sure we update it updateScreen = true; @@ -259,7 +360,10 @@ bool VideoManager::updateMovies() { } // Check the video time - _vm->doVideoTimer(i, false); + _vm->doVideoTimer(*it, false); + + // Remember to increase the iterator + it++; } // Return true if we need to update the screen @@ -314,241 +418,180 @@ void VideoManager::clearMLST() { } VideoHandle VideoManager::playMovieRiven(uint16 id) { - for (uint16 i = 0; i < _mlstRecords.size(); i++) + for (uint16 i = 0; i < _mlstRecords.size(); i++) { if (_mlstRecords[i].code == id) { debug(1, "Play tMOV %d (non-blocking) at (%d, %d) %s, Volume = %d", _mlstRecords[i].movieID, _mlstRecords[i].left, _mlstRecords[i].top, _mlstRecords[i].loop != 0 ? "looping" : "non-looping", _mlstRecords[i].volume); - return createVideoHandle(_mlstRecords[i].movieID, _mlstRecords[i].left, _mlstRecords[i].top, _mlstRecords[i].loop != 0, _mlstRecords[i].volume); + + VideoEntryPtr ptr = open(_mlstRecords[i].movieID); + if (ptr) { + ptr->moveTo(_mlstRecords[i].left, _mlstRecords[i].top); + ptr->setLooping(_mlstRecords[i].loop != 0); + ptr->setVolume(_mlstRecords[i].volume); + ptr->start(); + } + + return ptr; } + } - return NULL_VID_HANDLE; + return VideoHandle(); } void VideoManager::playMovieBlockingRiven(uint16 id) { - for (uint16 i = 0; i < _mlstRecords.size(); i++) + for (uint16 i = 0; i < _mlstRecords.size(); i++) { if (_mlstRecords[i].code == id) { debug(1, "Play tMOV %d (blocking) at (%d, %d), Volume = %d", _mlstRecords[i].movieID, _mlstRecords[i].left, _mlstRecords[i].top, _mlstRecords[i].volume); - VideoHandle videoHandle = createVideoHandle(_mlstRecords[i].movieID, _mlstRecords[i].left, _mlstRecords[i].top, false); - waitUntilMovieEnds(videoHandle); + VideoEntryPtr ptr = open(_mlstRecords[i].movieID); + ptr->moveTo(_mlstRecords[i].left, _mlstRecords[i].top); + ptr->setVolume(_mlstRecords[i].volume); + ptr->start(); + waitUntilMovieEnds(ptr); return; } + } } void VideoManager::stopMovieRiven(uint16 id) { debug(2, "Stopping movie %d", id); - for (uint16 i = 0; i < _mlstRecords.size(); i++) - if (_mlstRecords[i].code == id) - for (uint16 j = 0; j < _videoStreams.size(); j++) - if (_mlstRecords[i].movieID == _videoStreams[j].id) { - delete _videoStreams[j].video; - _videoStreams[j].clear(); - return; - } -} - -void VideoManager::enableMovieRiven(uint16 id) { - debug(2, "Enabling movie %d", id); - for (uint16 i = 0; i < _mlstRecords.size(); i++) - if (_mlstRecords[i].code == id) - for (uint16 j = 0; j < _videoStreams.size(); j++) - if (_mlstRecords[i].movieID == _videoStreams[j].id) { - _videoStreams[j].enabled = true; - return; - } -} - -void VideoManager::disableMovieRiven(uint16 id) { - debug(2, "Disabling movie %d", id); - for (uint16 i = 0; i < _mlstRecords.size(); i++) - if (_mlstRecords[i].code == id) - for (uint16 j = 0; j < _videoStreams.size(); j++) - if (_mlstRecords[i].movieID == _videoStreams[j].id) { - _videoStreams[j].enabled = false; - return; - } + VideoHandle handle = findVideoHandleRiven(id); + if (handle) + removeEntry(handle._ptr); } void VideoManager::disableAllMovies() { debug(2, "Disabling all movies"); - for (uint16 i = 0; i < _videoStreams.size(); i++) - _videoStreams[i].enabled = false; + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + (*it)->setEnabled(false); } -VideoHandle VideoManager::createVideoHandle(uint16 id, uint16 x, uint16 y, bool loop, uint16 volume) { - // First, check to see if that video is already playing - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].id == id) - return i; +VideoEntryPtr VideoManager::open(uint16 id) { + // If this video is already playing, return that handle + VideoHandle oldHandle = findVideoHandle(id); + if (oldHandle._ptr) + return oldHandle._ptr; // Otherwise, create a new entry - Video::QuickTimeDecoder *decoder = new Video::QuickTimeDecoder(); - decoder->setChunkBeginOffset(_vm->getResourceOffset(ID_TMOV, id)); - decoder->loadStream(_vm->getResource(ID_TMOV, id)); - decoder->setVolume((volume >= 256) ? 255 : volume); - - VideoEntry entry; - entry.clear(); - entry.video = decoder; - entry.x = x; - entry.y = y; - entry.id = id; - entry.loop = loop; - entry.enabled = true; - - entry->start(); - - // Search for any deleted videos so we can take a formerly used slot - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (!_videoStreams[i].video) { - _videoStreams[i] = entry; - return i; - } + Video::QuickTimeDecoder *video = new Video::QuickTimeDecoder(); + video->setChunkBeginOffset(_vm->getResourceOffset(ID_TMOV, id)); + video->loadStream(_vm->getResource(ID_TMOV, id)); + + // Create the entry + VideoEntryPtr entry(new VideoEntry(video, id)); + + // Enable dither if necessary + checkEnableDither(entry); + + // Add it to the video list + _videos.push_back(entry); - // Otherwise, just add it to the list - _videoStreams.push_back(entry); - return _videoStreams.size() - 1; + return entry; } -VideoHandle VideoManager::createVideoHandle(const Common::String &filename, uint16 x, uint16 y, bool loop, byte volume) { - // First, check to see if that video is already playing - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].filename == filename) - return i; +VideoEntryPtr VideoManager::open(const Common::String &fileName) { + // If this video is already playing, return that entry + VideoHandle oldHandle = findVideoHandle(fileName); + if (oldHandle._ptr) + return oldHandle._ptr; // Otherwise, create a new entry - VideoEntry entry; - entry.clear(); - entry.video = new Video::QuickTimeDecoder(); - entry.x = x; - entry.y = y; - entry.filename = filename; - entry.loop = loop; - entry.enabled = true; - - Common::File *file = new Common::File(); - if (!file->open(filename)) { - delete file; - return NULL_VID_HANDLE; + Common::SeekableReadStream *stream = SearchMan.createReadStreamForMember(fileName); + if (!stream) + return VideoEntryPtr(); + + Video::VideoDecoder *video = new Video::QuickTimeDecoder(); + if (!video->loadStream(stream)) { + // FIXME: Better error handling + delete video; + return VideoEntryPtr(); } - entry->loadStream(file); - entry->setVolume(volume); - entry->start(); + // Create the entry + VideoEntryPtr entry(new VideoEntry(video, fileName)); - // Search for any deleted videos so we can take a formerly used slot - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (!_videoStreams[i].video) { - _videoStreams[i] = entry; - return i; - } + // Enable dither if necessary + checkEnableDither(entry); + + // Add it to the video list + _videos.push_back(entry); - // Otherwise, just add it to the list - _videoStreams.push_back(entry); - return _videoStreams.size() - 1; + return entry; } VideoHandle VideoManager::findVideoHandleRiven(uint16 id) { for (uint16 i = 0; i < _mlstRecords.size(); i++) if (_mlstRecords[i].code == id) - for (uint32 j = 0; j < _videoStreams.size(); j++) - if (_videoStreams[j].video && _mlstRecords[i].movieID == _videoStreams[j].id) - return j; + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + if ((*it)->getID() == _mlstRecords[i].movieID) + return *it; - return NULL_VID_HANDLE; + return VideoHandle(); } VideoHandle VideoManager::findVideoHandle(uint16 id) { - if (!id) - return NULL_VID_HANDLE; + if (id == 0) + return VideoHandle(); - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].video && _videoStreams[i].id == id) - return i; + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + if ((*it)->getID() == id) + return *it; - return NULL_VID_HANDLE; + return VideoHandle(); } -VideoHandle VideoManager::findVideoHandle(const Common::String &filename) { - if (filename.empty()) - return NULL_VID_HANDLE; - - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (_videoStreams[i].video && _videoStreams[i].filename.equalsIgnoreCase(filename)) - return i; +VideoHandle VideoManager::findVideoHandle(const Common::String &fileName) { + if (fileName.empty()) + return VideoHandle(); - return NULL_VID_HANDLE; -} - -int VideoManager::getCurFrame(VideoHandle handle) { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle]->getCurFrame(); -} + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + if ((*it)->getFileName().equalsIgnoreCase(fileName)) + return *it; -uint32 VideoManager::getFrameCount(VideoHandle handle) { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle]->getFrameCount(); -} - -uint32 VideoManager::getTime(VideoHandle handle) { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle]->getTime(); -} - -Audio::Timestamp VideoManager::getDuration(VideoHandle handle) { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle]->getDuration(); -} - -bool VideoManager::endOfVideo(VideoHandle handle) { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle].endOfVideo(); + return VideoHandle(); } bool VideoManager::isVideoPlaying() { - for (uint32 i = 0; i < _videoStreams.size(); i++) - if (!_videoStreams[i].endOfVideo()) + for (VideoList::iterator it = _videos.begin(); it != _videos.end(); it++) + if (!(*it)->endOfVideo()) return true; return false; } -void VideoManager::setVideoBounds(VideoHandle handle, Audio::Timestamp start, Audio::Timestamp end) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle].start = start; - _videoStreams[handle]->setEndTime(end); - _videoStreams[handle]->seek(start); -} - -void VideoManager::drawVideoFrame(VideoHandle handle, Audio::Timestamp time) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle]->seek(time); +void VideoManager::drawVideoFrame(VideoHandle handle, const Audio::Timestamp &time) { + // FIXME: This should be done separately from the "playing" + // videos eventually. + assert(handle); + handle->seek(time); updateMovies(); - delete _videoStreams[handle].video; - _videoStreams[handle].clear(); + handle->close(); } -void VideoManager::seekToTime(VideoHandle handle, Audio::Timestamp time) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle]->seek(time); +VideoManager::VideoList::iterator VideoManager::findEntry(VideoEntryPtr ptr) { + return Common::find(_videos.begin(), _videos.end(), ptr); } -void VideoManager::setVideoLooping(VideoHandle handle, bool loop) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle].loop = loop; +void VideoManager::removeEntry(VideoEntryPtr ptr) { + VideoManager::VideoList::iterator it = findEntry(ptr); + if (it != _videos.end()) + _videos.erase(it); } -Common::Rational VideoManager::getVideoRate(VideoHandle handle) const { - assert(handle != NULL_VID_HANDLE); - return _videoStreams[handle]->getRate(); -} +void VideoManager::checkEnableDither(VideoEntryPtr &entry) { + // If we're not dithering, bail out + if (!_enableDither) + return; -void VideoManager::setVideoRate(VideoHandle handle, const Common::Rational &rate) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle]->setRate(rate); -} + // Set the palette + byte palette[256 * 3]; + g_system->getPaletteManager()->grabPalette(palette, 0, 256); + entry->_video->setDitheringPalette(palette); -void VideoManager::pauseMovie(VideoHandle handle, bool pause) { - assert(handle != NULL_VID_HANDLE); - _videoStreams[handle]->pauseVideo(pause); + if (entry->_video->getPixelFormat().bytesPerPixel != 1) { + if (entry->getFileName().empty()) + error("Failed to set dither for video tMOV %d", entry->getID()); + else + error("Failed to set dither for video %s", entry->getFileName().c_str()); + } } } // End of namespace Mohawk |