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- Microsoft Windows 95 Game SDK - Fact Sheet
-
- *What It Is*
- The Microsoft(R) Windows(R) 95 Game Software Developers
- Kit (SDK) beta includes the tools, sample code, documentation
- and game subsystem application programming interfaces (APIs)
- needed to develop faster, higher-resolution,
- higher-performance games for the Windows 95 platform than are
- possible under MS-DOS(R).
-
-
- *Key Benefits*
- For developers, royalty-free licenses make developing for
- Windows 95 more cost-effective, while device and feature
- independence make it faster and easier. Additionally,
- Windows 95 has built-in ease-of-use features, resulting
- in lower support costs.
-
- For consumers, Windows 95's high-performance and
- ease-of-use features enable easy and consistent installation,
- a richer game experience (higher-quality sound,
- responsiveness, resolution and richer graphics) and
- scalability to provide superior performance as they
- upgrade their hardware.
-
-
- *Windows 95 Game Subsystem*
- The Windows 95 game subsystem is included with the
- Game SDK. This is a new component of Windows 95 designed
- specifically to enable world-class, high-performance game
- play on Windows. The game subsystem is royalty-free and
- game developers will distribute it with their games
- before the subsystem's inclusion in a future Windows
- operating system release. A new set of Game APIs in
- the game subsystem includes the following:
-
- - DirectDraw API provides hardware-accelerated display
- performance. It supports Blt, transparent Blt and
- page flipping. It composes and moves Blts approximately
- 70 frames a second at 640 x 480 pixels x 256 colors on a
- 486/66 system.
-
- - DirectSound API provides high-fidelity, low-latency
- mixing and playback of up to eight audio streams at
- four times the speed possible today. It allows volume,
- frequency and pan control of each stream. Typical
- latency to start sound playback will be less than 50ms,
- compared to approximately 200ms under current WAV drivers.
-
- - DirectPlay API provides simple multiplayer game connectivity.
- It provides connectivity via WinSock or modem. DirectPlay
- is based on a simple send-receive-reply model. It provides
- functionality such as the ability to open a connection,
- create a player, and send messages between players.
-
- - DirectInput API provides digital joystick support and
- control. The analog joystick driver will ship as part
- of Windows 95. Support for digital joysticks will be
- accomplished by a minidriver model. Individual
- vendors will write drivers.
-
-
- *Additional Features That Make Windows 95 a Great Game Platform*
- In addition to the functionality of the Windows 95 game
- subsystem, Windows 95 includes a range of features that makes
- it a great platform for games developers. Those features include
- the following:
-
- - AutoPlay support for automatic startup of CD-based titles
- - Plug and Play support for automatic hardware configuration
- - Legacy device detection support for configuring legacy
- hardware
-
-
- *Game Developers Supporting the Windows 95 Game SDK*
- Top game-industry companies announced their intent to support
- Windows 95 as a game platform, including 3DLabs Inc., 47-Tek,
- Acclaim Entertainment Inc., Accolade Inc., Activision Inc.,
- Advanced Micro Devices Inc., Alliance Semiconductor Corp.,
- ATI Technologies Inc., Brooktree Corp., Cirrus Logic, Creative
- Labs Inc., Crystal River Engineering, Deep River Publishing,
- Interactive Magic, Matrox Graphics Inc., MicroProse Software,
- Mindscape Inc., S3 Inc., Spectrum Holobyte Inc., Viacom New Media,
- Virtual i-O Inc., Worlds Inc. and Yamaha System Technology.
-
- *Availability*
- The Windows 95 Game SDK beta is scheduled to be available
- at the Windows Game Developers Seminar, April 26 in Santa
- Clara, Calif., immediately following the Computer Game
- Developers Conference.
-
- The final release of the SDK is scheduled for the second
- half of 1995.
-
- #########
- Microsoft, Windows and MS-DOS are either registered
- trademarks or trademarks of Microsoft Corp. in the
- United States and/or other countries.
-