Khronos Group News Archives

Bellagio open source OpenMAX Integration Layer v0.2 adds simplified component architecture

Bellagio is an opensource implementation of the Khronos OpenMAX Integration Layer API to access multimedia components that runs under Linux. It is intended to show the usage of the OpenMAX IL API and to allow people to start developing components. The new v0.2 release makes developing new OpenMAX components easier. The components included in this release pass the proposed OpenMAX conformance tests. The MP3 decoder and ALSA sink components already present in release 0.1 have been rewritten according to the new component architecture. A volume control component has been added as well. Read More

‘One - Who’s Next’ 3D fighting game supports OpenGL ES 1.1 hardware acceleration on Nokia N93

'ONE – Who’s Next?' is a 3D fighting game sequel to the popular 'One'. This sequel features more advanced graphics, including new scenarios adapted for landscape mode gaming on Nseries mobile computers. It runs fully OpenGL ES 1.1 hardware accelerated on the new Nokia N93. If you are wondering just what OpenGL ES 1.1 hardware acceleration means for the 'One - Who's Next?", check out their movie trailer. This trailer is 3D generated in real-time on the Nokia N93 with OpenGL ES 1.1 hardware acceleration. Read More

Nokia announces their first OpenGL ES 1.1 HW accelerated device together with SDK plugin

After shipping dozens of different handset models with OpenGL ES 1.0 API, Nokia has introduced the N93, their first fully hardware accelerated OpenGL ES 1.1 handset. N93 is capable of rendering millions of triangles per second, while maintaining high image quality by supporting free bilinear filtering and full-screen anti-aliasing. N93 device is currently under conformancy review and is expected to fully conform with OpenGL ES 1.1 specification.

To support the 3rd party application development, Forum Nokia S60 SDK Plugin for OpenGL ES 1.1 is already available. This plug-in enables full use of the native 3D graphics features supported in the Nokia N93. It also provides an OpenGL 1.1 ES features upgrade, from OpenGL ES 1.0, to the S60 emulator. This enables testing and debugging of OpenGL ES 1.1 compliant Symbian C++ applications without a device. Read More

gDEBugger ES traces application activity on top of OpenGL ES for debugging and optimization - beta

gDEBugger ES is an OpenGL ES debugger which traces application activity on top of OpenGL ES to provide the application behavior information you need to find bugs and to optimize application performance. This new product brings all of gDEBugger's OpenGL debugging and profiling abilities to the OpenGL ES developer’s world. In addition gDEBugger ES acts as an emulator for OpenGL ES when working on Windows PC. gDEBugger ES is available under a restricted beta program. Read More

Mobile Gaming Forum - Tokyo April 2006 presentations

The Tokyo Mobile Gaming Forum was held April 28th, 2006. Presentations covered OpenKODE (a native content platform providing source portability for games and media applications), OpenGL ES (3D for mobile), OpenSL ES (audio for mobile), OpenMAX (streaming media), OpenVG (accelerated Flash, PDF and SVG), and COLLADA (digital asset application interoperability). Powerpoint presentations (English and Japanese) are now available for review and download. Read More

Aspyr to publish third 3D game title for handhelds using OpenGL ES

Call of Duty 2 will be Aspyr's third Pocket PC-based title using OpenGL ES hardware acceleration using Intel multimedia accelerators. They’ve previously published OpenGL ES-accelerated Pocket PC versions of Pangea Software's Enigmo and Tony Hawk's Pro Skater 2. Call of Duty 2 is rumored to take advantage of the PowerVR SGX core expected to be in the new version of the Intel multimedia co-processor. Read More

ATI acquires Bitboys Oy OpenGL ES 2.0 3D graphics and OpenVG 1.0 technologies

ATI has acquired Bitboys Oy. Bitboys is know for its OpenGL ES 2.0 3D graphics and OpenVG 1.0 2D vector graphics technologies optimized for high-volume mainstream mobile phones. These graphics cores will be supported by ATI's common software stack which covers its complete range of multimedia co-processors. This unified software environment will allow developers to easily create content for a range of devices and offers mobile phone manufacturers faster time to market. Read More

Two new COLLADA open source projects for loading and rendering COLLADA scene and FX files

The COLLADA RT Loader is a sample that was developed to load COLLADA document scene files, and render them using CG 1.5. It provides scene heirarchy, cameras, animation, and skinning support as well as basic COLLADA_FX rendering with the assistance of the COLLADA_FX lib.

The COLLADA FX Loader project is a sample that was developed to load a basic COLLADA FX document, and to make all of the calls to the Cg / CgGL runtime to create and initialize the materials and effects defined in COLLADA. It also provides an API to apply those effects through calls to set and reset the pass state of an effect.

The sample projects complement the open source COLLADA DOM, an API that provides a C++ object representation of a COLLADA XML instance document. Read More

Movie demos of COLLADA Physics and interoperability

Three new streaming Flash videos of demos from GDC 2006 show interoperability of physical simulations using COLLADA 1.4.

  • Ragdoll simulation using Nima PhysX plug-in for Maya
  • Nima PhysX plug-in for Maya with support for COLLADA Physics
  • Exporting rigid body car crash scene from Maya to COLLADA
Read More

Collada 1.4.0 Plug-in for Blender (alpha v0.1)

The Collada 1.4.0 Plug-in for Blender is a script to import from and export to the Collada 1.4 format in Blender, the open source software for 3D modeling, animation, rendering, post-production, interactive creation and playback . The plugin is a python script which runs through the Blender Python Interpretor and consists of two parts: The Collada 1.4.0 API is the converter between a Collada XML file (*.dae) and an object oriented representation of the Collada schema in Python. The Translator converts the Collada structure to Blender and vice versa. This early v0.1 release imports/exports geometry, lights, cameras, transformations and parent relationships. Read More

OpenMAX IL integration technical whitepapers for Gstreamer, MS Directshow Filters, and Sybiam Media Device Framework

Three new OpenMAX IL 1.0 technical whitepapers describe:

  • How OpenMAX IL can be used in the Linux GStreamer framework to enable access to multimedia components, including HW acceleration on platforms that provide it.
  • How the Microsoft DirectShow Filter interface may be translated to the OpenMAX IL base profile interface for integration with Windows Mobile Enabled devices with a pull and a push communication model.
  • How OpenMAX IL codecs can be used within the Symbian Media Device Framework to enable access to multimedia acceleration on Symbian OS Devices.
Read More

Feeling Software to implement COLLADA importer for Unreal Engine 3

Feeling Software is implementing a COLLADA importer for Unreal Engine 3 using FCollada. FCollada is an open-source C++ library which offers support for COLLADA interoperability (used in ColladaMaya and ColladaMax for interoperability with any COLLADA compliant DCC tool). Read More

MobiX3D player v0.2 for X3D and Humanoid-Animation content using OpenGL ES on PocketPC and Intel 2700G

MobiX3D is a mobile player for X3D (the successor to VRML) and Humanoid-Animation content. The rendering engine of the MobiX3D player supports OpenGL ES and features transparency (alpha-blending), color and shading (wireframe, flat and gouraud shading supported), texturing, lighting, backface culling. The player makes use of the GLUT|ES toolkit. The v0.2 release binaries are available for PocketPC using OpenGL ES 1.1 (Hybrid's Rasteroid) and for Intel 2700G-based devices (e.g. Dell Axim X50V) using OpenGL ES 1.0. Read More

COLLADA movie demos of game pipeline interoperability using FX Composer 2, Softimage, and 3ds MAX with COLLADA as the glue between the tools

Three video of demos from GDC 2006 show interoperability of game assets using COLLADA 1.4.

  • Workflows using NVIDIA's FX Composer 2 and common Digital Content Creation (DCC) tools like Maya, connected by the COLLADA interchange format.
  • Game pipeline interoperability using FX Composer 2, Softimage Maya, & Softimage XSI with COLLADA as the glue between the tools.
  • How 3ds Max can be inserted into a COLLADA workflow where FX Composer is used for the illumination and HLSL shaders.
If you were wondering how COLLADA actually facilitates workflows and maintains assets, these video demos will make thing clear. More video demos from GDC to come soon. Read More

Blender Pocket uses OpenGL ES to bring the popular Blender 3D modeling, and rendering application to handheld devices

Blender Pocket is an open source, handheld devices port of Blender 3D open-source software for 3D modeling, animation, rendering and playback. It runs using the Rasteroid OpenGL ES implementation (using a wrapper for any missing desktop OpenGL functions). Support for the Vincent open source OpenGL ES implementation is also planned. Currently it runs on Pocket PC but the author is looking for other people to port to other other embedded devices supporting OpenGL ES. The latest version adds support for images with UV mapping. Blender Pocket forums provide support for development efforts. Read More

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