mirror of https://github.com/OpenTTD/OpenTTD
(svn r26107) -Codechange/cleanup: remove some coding bloat and simplify the driver factory instatiations
parent
a399fc667c
commit
6996b441d9
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@ -164,33 +164,6 @@ Driver *DriverFactoryBase::SelectDriver(const char *name, Driver::Type type)
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}
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}
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/**
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* Register a driver internally, based on its name.
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* @param name the name of the driver.
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* @param type the type of driver to register
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* @param priority the priority; how badly do we want this as default?
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* @note an assert() will be trigger if 2 driver with the same name try to register.
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*/
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void DriverFactoryBase::RegisterDriver(const char *name, Driver::Type type, int priority)
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{
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/* Don't register nameless Drivers */
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if (name == NULL) return;
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this->name = strdup(name);
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this->type = type;
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this->priority = priority;
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/* Prefix the name with driver type to make it unique */
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char buf[32];
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strecpy(buf, GetDriverTypeName(type), lastof(buf));
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strecpy(buf + 5, name, lastof(buf));
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const char *longname = strdup(buf);
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std::pair<Drivers::iterator, bool> P = GetDrivers().insert(Drivers::value_type(longname, this));
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assert(P.second);
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}
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/**
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* Build a human readable list of available drivers, grouped by type.
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* @param p The buffer to write to.
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@ -218,13 +191,32 @@ char *DriverFactoryBase::GetDriversInfo(char *p, const char *last)
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return p;
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}
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/**
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* Construct a new DriverFactory.
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* @param type The type of driver.
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* @param priority The priority within the driver class.
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* @param name The name of the driver.
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* @param description A long-ish description of the driver.
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*/
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DriverFactoryBase::DriverFactoryBase(Driver::Type type, int priority, const char *name, const char *description) :
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type(type), priority(priority), name(name), description(description)
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{
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/* Prefix the name with driver type to make it unique */
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char buf[32];
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strecpy(buf, GetDriverTypeName(type), lastof(buf));
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strecpy(buf + 5, name, lastof(buf));
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const char *longname = strdup(buf);
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std::pair<Drivers::iterator, bool> P = GetDrivers().insert(Drivers::value_type(longname, this));
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assert(P.second);
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}
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/**
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* Frees memory used for this->name
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*/
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DriverFactoryBase::~DriverFactoryBase()
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{
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if (this->name == NULL) return;
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/* Prefix the name with driver type to make it unique */
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char buf[32];
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strecpy(buf, GetDriverTypeName(type), lastof(buf));
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@ -239,5 +231,4 @@ DriverFactoryBase::~DriverFactoryBase()
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free(longname);
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if (GetDrivers().empty()) delete &GetDrivers();
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free(this->name);
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}
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18
src/driver.h
18
src/driver.h
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@ -60,8 +60,9 @@ DECLARE_POSTFIX_INCREMENT(Driver::Type)
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class DriverFactoryBase {
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private:
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Driver::Type type; ///< The type of driver.
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int priority; ///< The priority of this factory.
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const char *name; ///< The name of the drivers of this factory.
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int priority; ///< The priority of this factory.
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const char *description; ///< The description of this driver.
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typedef std::map<const char *, DriverFactoryBase *, StringCompare> Drivers; ///< Type for a map of drivers.
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@ -97,15 +98,11 @@ private:
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}
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protected:
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void RegisterDriver(const char *name, Driver::Type type, int priority);
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public:
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DriverFactoryBase() :
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name(NULL)
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{}
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DriverFactoryBase(Driver::Type type, int priority, const char *name, const char *description);
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virtual ~DriverFactoryBase();
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public:
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/**
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* Shuts down all active drivers
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*/
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@ -124,13 +121,16 @@ public:
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* Get a nice description of the driver-class.
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* @return The description.
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*/
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virtual const char *GetDescription() = 0;
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const char *GetDescription() const
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{
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return this->description;
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}
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/**
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* Create an instance of this driver-class.
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* @return The instance.
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*/
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virtual Driver *CreateInstance() = 0;
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virtual Driver *CreateInstance() const = 0;
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};
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#endif /* DRIVER_H */
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@ -32,20 +32,18 @@ public:
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};
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/** Factory for allegro's music player. */
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class FMusicDriver_Allegro: public MusicDriverFactory<FMusicDriver_Allegro> {
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class FMusicDriver_Allegro : public DriverFactoryBase {
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public:
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#if !defined(WITH_SDL) && defined(WITH_ALLEGRO)
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/* If SDL is not compiled in but Allegro is, chances are quite big
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* that Allegro is going to be used. Then favour this sound driver
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* over extmidi because with extmidi we get crashes. */
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static const int priority = 9;
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static const int PRIORITY = 9;
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#else
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static const int priority = 2;
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static const int PRIORITY = 2;
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#endif
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/* virtual */ const char *GetName() { return "allegro"; }
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/* virtual */ const char *GetDescription() { return "Allegro MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_Allegro(); }
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FMusicDriver_Allegro() : DriverFactoryBase(Driver::DT_MUSIC, PRIORITY, "allegro", "Allegro MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_Allegro(); }
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};
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#endif /* MUSIC_ALLEGRO_H */
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@ -32,12 +32,10 @@ public:
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};
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/** Factory for the BeOS midi player. */
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class FMusicDriver_BeMidi: public MusicDriverFactory<FMusicDriver_BeMidi> {
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class FMusicDriver_BeMidi : public DriverFactoryBase {
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public:
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static const int priority = 10;
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/* virtual */ const char *GetName() { return "bemidi"; }
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/* virtual */ const char *GetDescription() { return "BeOS MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_BeMidi(); }
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FMusicDriver_BeMidi() : DriverFactoryBase(Driver::DT_MUSIC, 10, "bemidi", "BeOS MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_BeMidi(); }
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};
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#endif /* MUSIC_BEMIDI_H */
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@ -30,12 +30,10 @@ public:
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/* virtual */ const char *GetName() const { return "cocoa"; }
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};
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class FMusicDriver_Cocoa: public MusicDriverFactory<FMusicDriver_Cocoa> {
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class FMusicDriver_Cocoa : public DriverFactoryBase {
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public:
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static const int priority = 10;
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/* virtual */ const char *GetName() { return "cocoa"; }
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/* virtual */ const char *GetDescription() { return "Cocoa MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_Cocoa(); }
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FMusicDriver_Cocoa() : DriverFactoryBase(Driver::DT_MUSIC, 10, "cocoa", "Cocoa MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_Cocoa(); }
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};
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#endif /* MUSIC_MACOSX_COCOA_H */
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@ -34,12 +34,10 @@ public:
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};
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/** Factory for the DirectX music player. */
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class FMusicDriver_DMusic: public MusicDriverFactory<FMusicDriver_DMusic> {
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class FMusicDriver_DMusic : public DriverFactoryBase {
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public:
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static const int priority = 10;
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/* virtual */ const char *GetName() { return "dmusic"; }
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/* virtual */ const char *GetDescription() { return "DirectMusic MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_DMusic(); }
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FMusicDriver_DMusic() : DriverFactoryBase(Driver::DT_MUSIC, 10, "dmusic", "DirectMusic MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_DMusic(); }
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};
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#endif /* MUSIC_DMUSIC_H */
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@ -38,12 +38,10 @@ public:
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/* virtual */ const char *GetName() const { return "extmidi"; }
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};
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class FMusicDriver_ExtMidi: public MusicDriverFactory<FMusicDriver_ExtMidi> {
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class FMusicDriver_ExtMidi : public DriverFactoryBase {
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public:
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static const int priority = 3;
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/* virtual */ const char *GetName() { return "extmidi"; }
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/* virtual */ const char *GetDescription() { return "External MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_ExtMidi(); }
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FMusicDriver_ExtMidi() : DriverFactoryBase(Driver::DT_MUSIC, 3, "extmidi", "External MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_ExtMidi(); }
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};
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#endif /* MUSIC_EXTERNAL_H */
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@ -32,12 +32,10 @@ public:
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};
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/** Factory for the libtimidity driver. */
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class FMusicDriver_LibTimidity: public MusicDriverFactory<FMusicDriver_LibTimidity> {
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class FMusicDriver_LibTimidity : public DriverFactoryBase {
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public:
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static const int priority = 5;
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/* virtual */ const char *GetName() { return "libtimidity"; }
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/* virtual */ const char *GetDescription() { return "LibTimidity MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_LibTimidity(); }
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FMusicDriver_LibTimidity() : DriverFactoryBase(Driver::DT_MUSIC, 5, "libtimidity", "LibTimidity MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_LibTimidity(); }
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};
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#endif /* MUSIC_LIBTIMIDITY_H */
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@ -41,25 +41,6 @@ public:
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virtual void SetVolume(byte vol) = 0;
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};
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/** Base of the factory for the music drivers. */
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class MusicDriverFactoryBase: public DriverFactoryBase {
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};
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/**
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* Factory for the music drivers.
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* @tparam T The type of the music factory to register.
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*/
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template <class T>
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class MusicDriverFactory: public MusicDriverFactoryBase {
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public:
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MusicDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_MUSIC, ((T *)this)->priority); }
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/**
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* Get the long, human readable, name for the Driver-class.
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*/
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const char *GetName();
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};
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extern MusicDriver *_music_driver;
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extern char *_ini_musicdriver;
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};
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/** Factory for the null music player. */
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class FMusicDriver_Null: public MusicDriverFactory<FMusicDriver_Null> {
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class FMusicDriver_Null : public DriverFactoryBase {
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public:
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static const int priority = 1;
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/* virtual */ const char *GetName() { return "null"; }
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/* virtual */ const char *GetDescription() { return "Null Music Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_Null(); }
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FMusicDriver_Null() : DriverFactoryBase(Driver::DT_MUSIC, 1, "null", "Null Music Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_Null(); }
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};
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#endif /* MUSIC_NULL_H */
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@ -32,12 +32,10 @@ public:
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};
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/** Factory for OS/2's music player. */
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class FMusicDriver_OS2: public MusicDriverFactory<FMusicDriver_OS2> {
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class FMusicDriver_OS2 : public DriverFactoryBase {
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public:
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static const int priority = 10;
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/* virtual */ const char *GetName() { return "os2"; }
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/* virtual */ const char *GetDescription() { return "OS/2 Music Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_OS2(); }
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FMusicDriver_OS2() : DriverFactoryBase(Driver::DT_MUSIC, 10, "os2", "OS/2 Music Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_OS2(); }
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};
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#endif /* MUSIC_OS2_H */
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@ -30,12 +30,10 @@ public:
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/* virtual */ const char *GetName() const { return "qt"; }
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};
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class FMusicDriver_QtMidi: public MusicDriverFactory<FMusicDriver_QtMidi> {
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class FMusicDriver_QtMidi : public DriverFactoryBase {
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public:
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static const int priority = 5;
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/* virtual */ const char *GetName() { return "qt"; }
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/* virtual */ const char *GetDescription() { return "QuickTime MIDI Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_QtMidi(); }
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FMusicDriver_QtMidi() : DriverFactoryBase(Driver::DT_MUSIC, 5, "qt", "QuickTime MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_QtMidi(); }
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};
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#endif /* MUSIC_MACOSX_QUICKTIME_H */
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@ -32,12 +32,10 @@ public:
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};
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/** Factory for Windows' music player. */
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class FMusicDriver_Win32: public MusicDriverFactory<FMusicDriver_Win32> {
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class FMusicDriver_Win32 : public DriverFactoryBase {
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public:
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static const int priority = 5;
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/* virtual */ const char *GetName() { return "win32"; }
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/* virtual */ const char *GetDescription() { return "Win32 Music Driver"; }
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/* virtual */ Driver *CreateInstance() { return new MusicDriver_Win32(); }
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FMusicDriver_Win32() : DriverFactoryBase(Driver::DT_MUSIC, 5, "win32", "Win32 Music Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_Win32(); }
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};
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#endif /* MUSIC_WIN32_H */
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@ -190,7 +190,7 @@ static void ShowHelp()
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p = BaseMusic::GetSetsList(p, lastof(buf));
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/* List the drivers */
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p = VideoDriverFactoryBase::GetDriversInfo(p, lastof(buf));
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p = DriverFactoryBase::GetDriversInfo(p, lastof(buf));
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/* List the blitters */
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p = BlitterFactoryBase::GetBlittersInfo(p, lastof(buf));
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free(blitter);
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if (videodriver == NULL && _ini_videodriver != NULL) videodriver = strdup(_ini_videodriver);
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_video_driver = (VideoDriver*)VideoDriverFactoryBase::SelectDriver(videodriver, Driver::DT_VIDEO);
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_video_driver = (VideoDriver*)DriverFactoryBase::SelectDriver(videodriver, Driver::DT_VIDEO);
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if (_video_driver == NULL) {
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StrEmpty(videodriver) ?
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usererror("Failed to autoprobe video driver") :
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free(music_set);
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if (sounddriver == NULL && _ini_sounddriver != NULL) sounddriver = strdup(_ini_sounddriver);
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_sound_driver = (SoundDriver*)SoundDriverFactoryBase::SelectDriver(sounddriver, Driver::DT_SOUND);
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_sound_driver = (SoundDriver*)DriverFactoryBase::SelectDriver(sounddriver, Driver::DT_SOUND);
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if (_sound_driver == NULL) {
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StrEmpty(sounddriver) ?
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usererror("Failed to autoprobe sound driver") :
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free(sounddriver);
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if (musicdriver == NULL && _ini_musicdriver != NULL) musicdriver = strdup(_ini_musicdriver);
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_music_driver = (MusicDriver*)MusicDriverFactoryBase::SelectDriver(musicdriver, Driver::DT_MUSIC);
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_music_driver = (MusicDriver*)DriverFactoryBase::SelectDriver(musicdriver, Driver::DT_MUSIC);
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if (_music_driver == NULL) {
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StrEmpty(musicdriver) ?
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usererror("Failed to autoprobe music driver") :
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@ -26,12 +26,10 @@ public:
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};
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/** Factory for the allegro sound driver. */
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class FSoundDriver_Allegro: public SoundDriverFactory<FSoundDriver_Allegro> {
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class FSoundDriver_Allegro : public DriverFactoryBase {
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public:
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static const int priority = 4;
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/* virtual */ const char *GetName() { return "allegro"; }
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/* virtual */ const char *GetDescription() { return "Allegro Sound Driver"; }
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/* virtual */ Driver *CreateInstance() { return new SoundDriver_Allegro(); }
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FSoundDriver_Allegro() : DriverFactoryBase(Driver::DT_SOUND, 4, "allegro", "Allegro Sound Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new SoundDriver_Allegro(); }
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};
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#endif /* SOUND_ALLEGRO_H */
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@ -22,12 +22,10 @@ public:
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/* virtual */ const char *GetName() const { return "cocoa"; }
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};
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class FSoundDriver_Cocoa: public SoundDriverFactory<FSoundDriver_Cocoa> {
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class FSoundDriver_Cocoa : public DriverFactoryBase {
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public:
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static const int priority = 10;
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/* virtual */ const char *GetName() { return "cocoa"; }
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/* virtual */ const char *GetDescription() { return "Cocoa Sound Driver"; }
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/* virtual */ Driver *CreateInstance() { return new SoundDriver_Cocoa(); }
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FSoundDriver_Cocoa() : DriverFactoryBase(Driver::DT_SOUND, 10, "cocoa", "Cocoa Sound Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new SoundDriver_Cocoa(); }
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};
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#endif /* SOUND_COCOA_H */
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@ -24,12 +24,10 @@ public:
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};
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/** Factory for the null sound driver. */
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class FSoundDriver_Null: public SoundDriverFactory<FSoundDriver_Null> {
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class FSoundDriver_Null : public DriverFactoryBase {
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public:
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static const int priority = 1;
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/* virtual */ const char *GetName() { return "null"; }
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/* virtual */ const char *GetDescription() { return "Null Sound Driver"; }
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/* virtual */ Driver *CreateInstance() { return new SoundDriver_Null(); }
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FSoundDriver_Null() : DriverFactoryBase(Driver::DT_SOUND, 1, "null", "Null Sound Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new SoundDriver_Null(); }
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};
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#endif /* SOUND_NULL_H */
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@ -24,12 +24,10 @@ public:
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};
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/** Factory for the SDL sound driver. */
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class FSoundDriver_SDL: public SoundDriverFactory<FSoundDriver_SDL> {
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class FSoundDriver_SDL : public DriverFactoryBase {
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public:
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static const int priority = 5;
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/* virtual */ const char *GetName() { return "sdl"; }
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/* virtual */ const char *GetDescription() { return "SDL Sound Driver"; }
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/* virtual */ Driver *CreateInstance() { return new SoundDriver_SDL(); }
|
||||
FSoundDriver_SDL() : DriverFactoryBase(Driver::DT_SOUND, 5, "sdl", "SDL Sound Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new SoundDriver_SDL(); }
|
||||
};
|
||||
|
||||
#endif /* SOUND_SDL_H */
|
||||
|
|
|
@ -21,25 +21,6 @@ public:
|
|||
virtual void MainLoop() {}
|
||||
};
|
||||
|
||||
/** Base of the factory for the sound drivers. */
|
||||
class SoundDriverFactoryBase: public DriverFactoryBase {
|
||||
};
|
||||
|
||||
/**
|
||||
* Factory for the sound drivers.
|
||||
* @tparam T The type of the sound factory to register.
|
||||
*/
|
||||
template <class T>
|
||||
class SoundDriverFactory: public SoundDriverFactoryBase {
|
||||
public:
|
||||
SoundDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_SOUND, ((T *)this)->priority); }
|
||||
|
||||
/**
|
||||
* Get the long, human readable, name for the Driver-class.
|
||||
*/
|
||||
const char *GetName();
|
||||
};
|
||||
|
||||
extern SoundDriver *_sound_driver;
|
||||
extern char *_ini_sounddriver;
|
||||
|
||||
|
|
|
@ -24,12 +24,10 @@ public:
|
|||
};
|
||||
|
||||
/** Factory for the sound driver for Windows. */
|
||||
class FSoundDriver_Win32: public SoundDriverFactory<FSoundDriver_Win32> {
|
||||
class FSoundDriver_Win32 : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 10;
|
||||
/* virtual */ const char *GetName() { return "win32"; }
|
||||
/* virtual */ const char *GetDescription() { return "Win32 WaveOut Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new SoundDriver_Win32(); }
|
||||
FSoundDriver_Win32() : DriverFactoryBase(Driver::DT_SOUND, 10, "win32", "Win32 WaveOut Sound Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new SoundDriver_Win32(); }
|
||||
};
|
||||
|
||||
#endif /* SOUND_WIN32_H */
|
||||
|
|
|
@ -37,12 +37,10 @@ public:
|
|||
};
|
||||
|
||||
/** Factory for the allegro video driver. */
|
||||
class FVideoDriver_Allegro: public VideoDriverFactory<FVideoDriver_Allegro> {
|
||||
class FVideoDriver_Allegro : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 4;
|
||||
/* virtual */ const char *GetName() { return "allegro"; }
|
||||
/* virtual */ const char *GetDescription() { return "Allegro Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Allegro(); }
|
||||
FVideoDriver_Allegro() : DriverFactoryBase(Driver::DT_VIDEO, 4, "allegro", "Allegro Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_Allegro(); }
|
||||
};
|
||||
|
||||
#endif /* VIDEO_ALLEGRO_H */
|
||||
|
|
|
@ -61,12 +61,10 @@ public:
|
|||
/* virtual */ const char *GetName() const { return "cocoa"; }
|
||||
};
|
||||
|
||||
class FVideoDriver_Cocoa: public VideoDriverFactory<FVideoDriver_Cocoa> {
|
||||
class FVideoDriver_Cocoa : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 10;
|
||||
/* virtual */ const char *GetName() { return "cocoa"; }
|
||||
/* virtual */ const char *GetDescription() { return "Cocoa Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Cocoa(); }
|
||||
FVideoDriver_Cocoa() : DriverFactoryBase(Driver::DT_VIDEO, 10, "cocoa", "Cocoa Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_Cocoa(); }
|
||||
};
|
||||
|
||||
|
||||
|
|
|
@ -33,18 +33,17 @@ public:
|
|||
};
|
||||
|
||||
/** Factory for the dedicated server video driver. */
|
||||
class FVideoDriver_Dedicated: public VideoDriverFactory<FVideoDriver_Dedicated> {
|
||||
class FVideoDriver_Dedicated : public DriverFactoryBase {
|
||||
public:
|
||||
#ifdef DEDICATED
|
||||
/* Automatically select this dedicated driver when making a dedicated
|
||||
* server build. */
|
||||
static const int priority = 10;
|
||||
static const int PRIORITY = 10;
|
||||
#else
|
||||
static const int priority = 0;
|
||||
static const int PRIORITY = 0;
|
||||
#endif
|
||||
/* virtual */ const char *GetName() { return "dedicated"; }
|
||||
/* virtual */ const char *GetDescription() { return "Dedicated Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Dedicated(); }
|
||||
FVideoDriver_Dedicated() : DriverFactoryBase(Driver::DT_VIDEO, PRIORITY, "dedicated", "Dedicated Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_Dedicated(); }
|
||||
};
|
||||
|
||||
#endif /* VIDEO_DEDICATED_H */
|
||||
|
|
|
@ -36,12 +36,10 @@ public:
|
|||
};
|
||||
|
||||
/** Factory the null video driver. */
|
||||
class FVideoDriver_Null: public VideoDriverFactory<FVideoDriver_Null> {
|
||||
class FVideoDriver_Null : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 0;
|
||||
/* virtual */ const char *GetName() { return "null"; }
|
||||
/* virtual */ const char *GetDescription() { return "Null Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Null(); }
|
||||
FVideoDriver_Null() : DriverFactoryBase(Driver::DT_VIDEO, 0, "null", "Null Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_Null(); }
|
||||
};
|
||||
|
||||
#endif /* VIDEO_NULL_H */
|
||||
|
|
|
@ -41,12 +41,10 @@ private:
|
|||
};
|
||||
|
||||
/** Factory for the SDL video driver. */
|
||||
class FVideoDriver_SDL: public VideoDriverFactory<FVideoDriver_SDL> {
|
||||
class FVideoDriver_SDL : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 5;
|
||||
/* virtual */ const char *GetName() { return "sdl"; }
|
||||
/* virtual */ const char *GetDescription() { return "SDL Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_SDL(); }
|
||||
FVideoDriver_SDL() : DriverFactoryBase(Driver::DT_VIDEO, 5, "sdl", "SDL Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_SDL(); }
|
||||
};
|
||||
|
||||
#endif /* VIDEO_SDL_H */
|
||||
|
|
|
@ -80,25 +80,6 @@ public:
|
|||
virtual void EditBoxLostFocus() {}
|
||||
};
|
||||
|
||||
/** Base of the factory for the video drivers. */
|
||||
class VideoDriverFactoryBase: public DriverFactoryBase {
|
||||
};
|
||||
|
||||
/**
|
||||
* Factory for the video drivers.
|
||||
* @tparam T The type of the video factory to register.
|
||||
*/
|
||||
template <class T>
|
||||
class VideoDriverFactory: public VideoDriverFactoryBase {
|
||||
public:
|
||||
VideoDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_VIDEO, ((T *)this)->priority); }
|
||||
|
||||
/**
|
||||
* Get the long, human readable, name for the Driver-class.
|
||||
*/
|
||||
const char *GetName();
|
||||
};
|
||||
|
||||
extern VideoDriver *_video_driver;
|
||||
extern char *_ini_videodriver;
|
||||
extern int _num_resolutions;
|
||||
|
|
|
@ -41,12 +41,10 @@ public:
|
|||
};
|
||||
|
||||
/** The factory for Windows' video driver. */
|
||||
class FVideoDriver_Win32: public VideoDriverFactory<FVideoDriver_Win32> {
|
||||
class FVideoDriver_Win32 : public DriverFactoryBase {
|
||||
public:
|
||||
static const int priority = 10;
|
||||
/* virtual */ const char *GetName() { return "win32"; }
|
||||
/* virtual */ const char *GetDescription() { return "Win32 GDI Video Driver"; }
|
||||
/* virtual */ Driver *CreateInstance() { return new VideoDriver_Win32(); }
|
||||
FVideoDriver_Win32() : DriverFactoryBase(Driver::DT_VIDEO, 10, "win32", "Win32 GDI Video Driver") {}
|
||||
/* virtual */ Driver *CreateInstance() const { return new VideoDriver_Win32(); }
|
||||
};
|
||||
|
||||
#endif /* VIDEO_WIN32_H */
|
||||
|
|
Loading…
Reference in New Issue