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Location: cpp/openttd-patchpack/source/src/music/cocoa_m.h - annotation
r24860:fb2788d47d86
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Codechange: [OSX] Only keep a total dirty rect for drawing.
When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.
All other drivers only keep one overall dirty rect, so do it here as well.
When drawing an 8bpp screen buffer, palette resolving was done for each
dirty rectangle. In areas with high activity, this would mean a pixel might
have been resolved multiple times. Also, if too many individual updates
were queued, the whole screen would be refreshed, even if unnecessary.
All other drivers only keep one overall dirty rect, so do it here as well.
r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b r21028:e5db3f83cafa r13193:2fe2fe099c0b r24218:c32caa9f014d r13193:2fe2fe099c0b r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r23497:a0ab44ebd2fa r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r13193:2fe2fe099c0b r21027:e87e97e6befd r13193:2fe2fe099c0b r21027:e87e97e6befd r23497:a0ab44ebd2fa r13193:2fe2fe099c0b r13193:2fe2fe099c0b r13193:2fe2fe099c0b | /*
* This file is part of OpenTTD.
* OpenTTD 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, version 2.
* OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file cocoa_m.h Base of music playback via CoreAudio. */
#ifndef MUSIC_MACOSX_COCOA_H
#define MUSIC_MACOSX_COCOA_H
#include "music_driver.hpp"
class MusicDriver_Cocoa : public MusicDriver {
public:
const char *Start(const StringList ¶m) override;
void Stop() override;
void PlaySong(const MusicSongInfo &song) override;
void StopSong() override;
bool IsSongPlaying() override;
void SetVolume(byte vol) override;
const char *GetName() const override { return "cocoa"; }
};
class FMusicDriver_Cocoa : public DriverFactoryBase {
public:
FMusicDriver_Cocoa() : DriverFactoryBase(Driver::DT_MUSIC, 10, "cocoa", "Cocoa MIDI Driver") {}
Driver *CreateInstance() const override { return new MusicDriver_Cocoa(); }
};
#endif /* MUSIC_MACOSX_COCOA_H */
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