Daily Archives: February 12, 2017

Talking about Homecoming Mourinho to Chelsea

Chelsea manager Jose Mourinho has revealed the reason his return to Chelsea, after six years ago to leave the club. According to Mou, he felt that the ‘habitat’ is right for him at Stamford Bridge, home of Chelsea.
“I had a desire to venture into countries that are football mecca. That’s why, once of England, I went to Italy and Spain, “Mourinho said on Tuesday (23/7).
“Finally, after walking around all these countries, I know that my main habitat is in Chelsea,” said the Portuguese coach.
Mourinho himself had wandered after leaving Chelsea, the end of the 2007 season. Mou is the first port of Inter Milan. Together La Beneamata, Mou treble success brings.
Two seasons with the club’s Blue Black, Mou then joined the Los Galacticos, Real Madrid. There, Mou success record with bringing Madrid earned 100 points in a season, at the end of the 2012 season.
“I always thought of winning the 100 points in Madrid this as something special in my career. However, this time I was with Chelsea. My focus is to give the best for Chelsea, “said Mou.


Apple iPhone 4 A Wonderful Gadget

Apple is climbing steps of success day by day with its amazing gadgets. Its iphones have made many people crazy about their attractive looks and multimedia features. Apple Iphone 4 is another astonishing invention from Apple which is grabbing much attention of people.

Apple iphone 4 is one of the high technology gadget which has grabbed many users with its astonishing looks and features this smart phone comes loaded with features like GPRS, EDGE, USB, Bluetooth, WiFi, 2G and 3G network which provides its users with facility to access high speed internet and one can also make video calls and can talk to his/ her beloved ones easily. While when we talk about the looks, Apple iphone 4 also provides its users with attractive display screen which comes loaded with 3.5 inches of LED-backlit IPS TFT, capacitive touchscreen, 16M colors, 640 x 960 pixels and one can also find features like Multi-touch input method, Scratch-resistant oleophobic surface,Proximity sensor for auto turn-off, Accelerometer sensor for auto-rotate and Three-axis gyro sensor.

This smart iphone also provides its users with large storage space of 16/32 GB with 512 MB RAM which provides its customers with huge internal memory which can store large number of songs and videos. with inbuilt 5 Mega Pixel camera with the resolution of 2592 x 1944 pixels and additional features like LED flash, auto focus, Touch focus and Geo-tagging which supplies you with good and clear picture quality.

One can also find many applications like Digital compass, MicroSIM card support only, Audio/video player and editor, Active noise cancellation with dedicated mic, Scratch-resistant glass back panel, Google Maps, Voice command/dial and TV-out. Several network providers like O2, T-mobile, Orange, Vodafone, Virgin and 3mobile are giving their users Apple iphone 4 contract deals at pocket friendly prices. One can also opt for the option of SIM only deals or pay as you go deals which can also give its users this astonishing iphone at cheap prices.

Adam Caitlin is expert author of Telecommunication industry. For more information On and in UK, visit our online shop Freecontractmobilephone.co.uk

Buy Russian Art & Paintings To Create Your Own Collection

Russian culture has a long history and tradition. Most of the people talk about various topics like art, culture, politics and Russian history. Russian culture is a beautiful mixture of art, literature, food, tradition, attitude, and so on. In fact, it is widely known for many world-famous Russian artists and artisans. Most of the famous Russian artists and painters had painted amazing and stunning paintings. Today, most of the people are willing to buy museum quality Russian art for exhibitions and trade shows. If you are seeking an authentic source for buying such art, then you can approach an online shop.

In the present era, there are numerous online websites available in the web ocean that specializes in offering Russian art and paintings at extremely competitive rates. When it comes to finding a trusted online website, taking the assistance of the internet is the best option. There is one reputed salon available from where you can get museum quality Russian art and paintings at exclusive rates. They specialize in the works of Russian artists and sculptors of the XIX-XX centuries. If you want to buy the collection of LEON BAKST paintings, then you have come at the right destination.

For over eighteen years, they have assisted in the acquisition of rare and important Russia art by museum, corporate and private collection throughout the United States and Europe. ANISFELD was a famous Russian-American painter as well as theater designer. If you want to purchase his painting, then you can visit their website and place your order. In fact, you can also read a complete Biography of the Artists. They offer their customers Russian art of exceptional quality. They have a certain number of amazing and stunning works of European as well as American artists.


A leading expert also helps you to select one work of art in order to create a new collection or to replenish an existing one. They offer an amazing piece of works that create unique investment opportunity for private as well as corporate collectors. They also specialize in providing free and confidential advice, help in buying and selling works of art, help in establishment and replenishment of your overall collection, and expert assessments of individual works of art or overall collections.

The Evolution of Direct3D

* UPDATE: Be sure to read the comment thread at the end of this blog, the discussion got interesting.

It’s been many years since I worked on Direct3D and over the years the technology has evolved Dramatically. Modern GPU hardware has changed tremendously over the years Achieving processing power and capabilities way beyond anything I dreamed of having access to in my lifetime. The evolution of the modern GPU is the result of many fascinating market forces but the one I know best and find most interesting was the influence that Direct3D had on the new generation GPU’s that support Welcome to Thunderbird processing cores, billions of transistors more than the host CPU and are many times faster at most applications. I’ve told a lot of funny stories about how political and Direct3D was created but I would like to document some of the history of how the Direct3D architecture came about and the architecture that had profound influence on modern consumer GPU’s.

Published here with this article is the original documentation for Direct3D DirectX 2 when it was first Introduced in 1995. Contained in this document is an architecture vision for 3D hardware acceleration that was largely responsible for shaping the modern GPU into the incredibly powerful, increasingly ubiquitous consumer general purpose supercomputers we see today.

The reason I got into computer graphics was NOT an interest in gaming, it was an interest in computational simulation of physics. I Studied 3D at Siggraph conferences in the late 1980’s Because I wanted to understand how to approach simulating quantum mechanics, chemistry and biological systems computationally. Simulating light interactions with materials was all the rage at Siggraph back then so I learned 3D. Understanding light 3D mathematics and physics made me a graphics and color expert roomates got me a career in the publishing industry early on creating PostScript RIP’s (Raster Image Processors). I worked with a team of engineers in Cambridge England creating software solutions for printing color graphics screened before the invention of continuous tone printing. That expertise got me recruited by Microsoft in the early 1990’s to re-design the Windows 95 and Windows NT print architecture to be more competitive with Apple’s superior capabilities at that time. My career came full circle back to 3D when, an initiative I started with a few friends to re-design the Windows graphics and media architecture (DirectX) to support real-time gaming and video applications, resulted in gaming becoming hugely strategic to Microsoft. Sony Introduced in a consumer 3D game console (the Playstation 1) and being responsible for DirectX it was incumbent on us to find a 3D solution for Windows as well.

For me, the challenge in formulating a strategy for consumer 3D gaming for Microsoft was an economic one. What approach to consumer 3D Microsoft should take to create a vibrant competitive market for consumer 3D hardware that was both affordable to consumers AND future proof? The complexity of realistically simulating 3D graphics in real time was so far beyond our capabilities in that era that there was NO hope of choosing a solution that was anything short of an ugly hack that would produce “good enough” for 3D games while being very far removed from the ideal solutions mathematically we had implemented a little hope of seeing in the real-world during our careers.

Up until that point only commercial solutions for 3D hardware were for CAD (Computer Aided Design) applications. These solutions worked fine for people who could afford hundred thousand dollars work stations. Although the OpenGL API was the only “standard” for 3D API’s that the market had, it had not been designed with video game applications in mind. For example, texture mapping, an essential technique for producing realistic graphics was not a priority for CAD models roomates needed to be functional, not look cool. Rich dynamic lighting was also important to games but not as important to CAD applications. High precision was far more important to CAD applications than gaming. Most importantly OpenGL was not designed for highly interactive real-time graphics that used off-screen video page buffering to avoid tearing artifacts during rendering. It was not that the OpenGL API could not be adapted to handle these features for gaming, simply that it’s actual market implementation on expensive workstations did not suggest any elegant path to a $ 200 consumer gaming cards.

TRPS15In the early 1990’s computer RAM was very expensive, as such, early 3D consumer hardware designs optimized for minimal RAM requirements. The Sony Playstation 1 optimized for this problem by using a 3D hardware solution that did not rely on a memory intensive the data structure called a Z-buffer, instead they used a polygon level sorting algorithm that produced ugly intersections between moving joints. The “Painters Algorithm” approach to 3D was very fast and required little RAM. It was an ugly but pragmatic approach for gaming that would have been utterly unacceptable for CAD applications.

In formulating the architecture for Direct3D we were faced with difficult choices Similar enumerable. We wanted the Windows graphics leading vendors of the time; ATI, Cirrus, Trident, S3, Matrox and many others to be Able to Compete with one another for rapid innovation in 3D hardware market without creating utter chaos. The technical solution that Microsoft’s OpenGL team espoused via Michael Abrash was a driver called 3DDDI models (3D Device Driver Interface). 3DDDI was a very simple model of a flat driver that just supported the hardware acceleration of 3D rasterization. The complex mathematics associated with transforming and lighting a 3D scene were left to the CPU. 3DDDI used “capability bits” to specify additional hardware rendering features (like filtering) that consumer graphics card makers could optionally implement. The problem with 3DDDI was that it invited problems for game developers out of the gate. There were so many cap-bits every game that would either have to support an innumerable number of feature combinations unspecified hardware to take advantage of every possible way that hardware vendors might choose to design their chips producing an untestable number of possible hardware configurations and a consumer huge amount of redundant art assets that the games would not have to lug around to look good on any given device OR games would revert to using a simple set of common 3D features supported by everyone and there would be NO competitive advantage for companies to support new hardware 3D capabilities that did not have instant market penetration. The OpenGL crowd at Microsoft did not see this as a big problem in their world Because everyone just bought a $ 100,000 workstation that supported everything they needed.

The realization that we could not get what we needed from the OpenGL team was one of the primary could be better we Decided to create a NEW 3D API just for gaming. It had nothing to do with the API, but with the driver architecture underneath Because we needed to create a competitive market that did not result in chaos. In this respect the Direct3D API was not an alternative to the OpenGL API, it was a driver API designed for the sole economic purpose of creating a competitive market for 3D consumer hardware. In other words, the Direct3D API was not shaped by “technical” requirements so much as economic ones. In this respect the Direct3D API was revolutionary in several interesting ways that had nothing to do with the API itself but rather the driver architecture it would rely on.

When we Decided to acquire a 3D team to build with Direct3D I was chartered surveying the market for candidate companies with the right expertise to help us build the API we needed. As I have previously recounted we looked at Epic Games (creators of the Unreal engine), Criterion (later acquired by EA), Argonaut and finally Rendermorphics. We chose Rendermorphics (based in London) Because of the large number of 3D quality engineers and the company employed Because The founder, Servan Kiondijian, had a very clear vision of how consumer 3D drivers should be designed for maximum future compatibility and innovation. The first implementation of the Direct3D API was rudimentary but quickly intervening evolved towards something with much greater future potential.

D3DOVER lhanded

My principal memory from that period was a meeting in roomates I, as the resident expert on the DirectX 3D team, was asked to choose a handedness for the Direct3D API. I chose a left handed coordinate system, in part out of personal preference. I remember it now Only because it was an arbitrary choice that by the caused no end of grief for years afterwards as all other graphics authoring tools Adopted the right handed coordinate system to the OpenGL standard. At the time nobody knew or believed that a CAD tool like Autodesk would evolve up to become the standard tool for authoring game graphics. Microsoft had acquired Softimage with the intention of displacing the Autodesk and Maya anyway. Whoops …

The early Direct3D HAL (Hardware Abstraction Layer) was designed in an interesting way. It was structured vertically into three stages.


The highest was the most abstract layer transformation layer, the middle layer was dedicated to lighting calculations and the bottom layer was for rasterization of the finally transformed and lit polygons into depth sorted pixels. The idea behind this vertical structure driver was to provide a relatively rigid feature path for hardware vendors to innovate along. They could differentiate their products from one another by designing hardware that accelerated increasingly higher layers of the 3D pipeline resulting in greater performance and realism without incompatibilities or a sprawling matrix of configurations for games to test against art or requiring redundant assets. Since the Direct3D API created by Rendermorphics Provided a “pretty fast” implementation software for any functionality not accelerated by the hardware, game developers could focus on the Direct3D API without worrying about myriad permutations of incompatible hardware 3D capabilities. At least that was the theory. Unfortunately like the 3DDDI driver specification, Direct3D still included capability bits designed to enable hardware features that were not part of the vertical acceleration path. Although I actively objected to the tendency of Direct3D capability to accumulate bits, the team felt extraordinary competitive pressure from Microsoft’s own OpenGL group and from the hardware vendors to support them.

The hardware companies, seeking a competitive advantage for their own products, would threaten to support and promote OpenGL to game developers Because The OpenGL driver bits capability supported models that enabled them to create features for their hardware that nobody else supported. It was common (and still is) for the hardware OEM’s to pay game developers to adopt features of their hardware unique to their products but incompatible with the installed base of gaming hardware, forcing consumers to constantly upgrade their graphics card to play the latest PC games . Game developers alternately hated capability bits Because of their complexity and incompatibilities but wanted to take the marketing dollars from the hardware OEM’s to support “non-standard” 3D features.

Overall I viewed this dynamic as destructive to a healthy PC gaming economy and advocated resisting the trend OpenGL Regardless of what the people wanted or OEM’s. I believed that creating a consistent stable consumer market for PC games was more important than appeasing the hardware OEM’s. As such as I was a strong advocate of the relatively rigid vertical Direct3D pipeline and a proponent of introducing only API features that we expected up to become universal over time. I freely confess that this view implied significant constraints on innovation in other areas and a placed a high burden of market prescience on the Direct3D team.

The result, in my estimation, was pretty good. The Direct3D fixed function pipeline, as it was known, produced a very rich and growing PC gaming market with many healthy competitors through to DirectX 7.0 and the early 2000’s. The PC gaming market boomed and grew to be the largest gaming market on Earth. It also resulted in a very interesting change in the GPU hardware architecture over time.

Had the Direct3D HAL has been a flat driver with just the model for rasterization capability bits as the OpenGL team at Microsoft had advocated, 3D hardware makers would have competed by accelerating just the bottom layer of the 3D rendering pipeline and adding differentiating features to their hardware capability via bits that were incompatible with their competitors. The result of introducing the vertical layered architecture THING that was 3D hardware vendors were all encouraged to add features to their GPU’s more consistent with the general purpose CPU architectures, namely very fast floating point operations, in a consistent way. Thus consumer GPU’s evolved over the years to increasingly resemble general purpose CPU’s … with one major difference. Because the 3D fixed function pipeline was rigid, the Direct3D architecture afforded very little opportunity for code branching frequent as CPU’s are designed to optimize for. Achieved their GPU’s amazing performance and parallelism in part by being free to assume that little or no branching code would ever occur inside a Direct3D graphics pipeline. Thus instead of evolving one giant monolithic core CPU that has massive numbers of transistors dedicated to efficient branch prediction has as an Intel CPU, GPU has a Direct3D Hundreds to Welcome to Thunderbird simple CPU cores like that have no branch prediction. They can chew through a calculation at incredible speed confident in the knowledge that they will not be interrupted by code branching or random memory accesses to slow them down.

DirectX 7.0 up through the underlying parallelism of the GPU was hidden from the game. As far as the game was concerned some hardware was just faster than other hardware but the game should not have to worry about how or why. The early DirectX fixed function pipeline architecture had done a brilliant job of enabling dozens of Disparate competing hardware vendors to all take different approaches to Achieving superior cost and performance in consumer 3D without making a total mess of the PC gaming market for the game developers and consumers . It was not pretty and was not entirely executed with flawless precision but it worked well enough to create an extremely vibrant PC gaming market through to the early 2000’s.

Before I move on to discussing more modern evolution Direct3D, I would like to highlight a few other important ideas that influenced architecture in early modern Direct3D GPU’s. Recalling that in the early to mid 1990’s was relatively expensive RAM there was a lot of emphasis on consumer 3D techniques that conserved on RAM usage. The Talisman architecture roomates I have told many (well-deserved) derogatory stories about was highly influenced by this observation.

Search this blog for tags “Talisman” and “OpenGL” for many stories about the internal political battles over these technologies within Microsoft

Talisman relied on a grab bag of graphics “tricks” to minimize GPU RAM usage that were not very generalized. The Direct3D team, Rendermorphics Heavily influenced by the founders had made a difficult choice in philosophical approach to creating a mass market for consumer 3D graphics. We had Decided to go with a more general purpose Simpler approach to 3D that relied on a very memory intensive a data structure called a Z-buffer to Achieve great looking results. Rendermorphics had managed to Achieve very good 3D performance in pure software with a software Z-buffer in the engine Rendermorphics roomates had given us the confidence to take the bet to go with a more general purpose 3D Simpler API and driver models and trust that the hardware RAM market and prices would eventually catch up. Note however that at the time we were designing Direct3D that we did not know about the Microsoft Research Groups “secret” Talisman project, nor did they expect that a small group of evangelists would cook up a new 3D API standard for gaming and launch it before their own wacky initiative could be deployed. In short one of the big bets that Direct3D made was that the simplicity and elegance of Z-buffers to game development were worth the risk that consumer 3D hardware would struggle to affordably support them early on.

Despite the big bet on Z-buffer support we were intimately aware of two major limitations of the consumer PC architecture that needed to be addressed. The first was that the PC bus was generally very slow and second it was much slower to copy the data from a graphics card than it was to copy the data to a graphics card. What that generally meant was that our API design had to growing niche to send the data in the largest most compact packages possible up to the GPU for processing and absolutely minimize any need to copy the data back from the GPU for further processing on the CPU. This generally meant that the Direct3D API was optimized to package the data up and send it on a one-way trip. This was of course an unfortunate constraint Because there were many brilliant 3D effects that could be best accomplished by mixing the CPU’s branch prediction efficient and robust floating point support with the GPU’s parallel rendering incredible performance.

One of the fascinating Consequences of that constraint was that it forced the GPU’s up to become even more general purpose to compensate for the inability to share the data with the CPU efficiently. This was possibly the opposite of what Intel intended to happen with its limited bus performance, Because Intel was threatened by the idea that the auxiliary would offload more processing cards from their work thereby reducing the CPU’s Intel CPU’s value and central role to PC computing. It was reasonably believed at that time that Intel Deliberately dragged their feet on improving PC performance to deterministic bus a market for alternatives to their CPU’s for consumer media processing applications. Earlier Blogs from my recall that the main REASON for creating DirectX was to Prevent Intel from trying to virtualize all the Windows Media support on the CPU. Intel had Adopted a PC bus architecture that enabled extremely fast access to system RAM shared by auxiliary devices, it is less Likely GPU’s that would have evolved the relatively rich set of branching and floating point operations they support today.

To Overcome the fairly stringent performance limitations of the PC bus a great deal of thought was put into techniques for compressing and streamlining DirectX assets being sent to the GPU performance to minimize bus bandwidth limitations and the need for round trips from the GPU back to the CPU . The early need for the rigid 3D pipeline had Consequences interesting later on when we Began to explore assets streaming 3D over the Internet via modems.

We Recognized early on that support for compressed texture maps would Dramatically improve bus performance and reduce the amount of onboard RAM consumer GPU’s needed, the problem was that no standards Existed for 3D texture formats at the time and knowing how fast image compression technologies were evolving at the time I was loathe to impose a Microsoft specified one “prematurely” on the industry. To Overcome this problem we came up with the idea of ​​”blind compression formats”. The idea, roomates I believe was captured in one of the many DirectX patents that we filed, had the idea that a GPU could encode and decode image textures in an unspecified format but that the DirectX API’s would allow the application to read and write from them as though they were always raw bitmaps. The Direct3D driver would encode and decode the image data is as Necessary under the hood without the application needing to know about how it was actually being encoded on the hardware.

By 1998 3D chip makers had begun to devise good quality 3D texture formats by DirectX 6.0 such that we were Able to license one of them (from S3) for inclusion with Direct3D.


DirectX 6.0 was actually the first version of DirectX that was included in a consumer OS release (Windows 98). Until that time, DirectX was actually just a family of libraries that were shipped by the Windows games that used them. DirectX was not actually a Windows API until five generations after its first release.

DirectX 7.0 was the last generation of DirectX that relied on the fixed function pipeline we had laid out in DirectX 2.0 with the first introduction of the Direct3D API. This was a very interesting transition period for Direct3D for several could be better;

1) The original founders DirectX team had all moved on,

2) Microsoft’s internal Talisman and could be better for supporting OpenGL had all passed

3) Microsoft had brought the game industry veterans like Seamus Blackley, Kevin Bacchus, Stuart Moulder and others into the company in senior roles.

4) Become a Gaming had a strategic focus for the company

DirectX 8.0 marked a fascinating transition for Direct3D Because with the death of Talisman and the loss of strategic interest in OpenGL 3D support many of the people from these groups came to work on Direct3D. Talisman, OpenGL and game industry veterans all came together to work on Direct3D 8.0. The result was very interesting. Looking back I freely concede that I would not have made the same set of choices that this group made for DirectX 8.0 in chi but it seems to me that everything worked out for the best anyway.

Direct3D 8.0 was influenced in several interesting ways by the market forces of the late 20th century. Microsoft largely unified against OpenGL and found itself competing with the Kronos Group standards committee to advance faster than OpenGL Direct3D. With the death of SGI, control of the OpenGL standard fell into the hands of the 3D hardware OEM’s who of course wanted to use the standard to enable them to create differentiating hardware features from their competitors and to force Microsoft to support 3D features they wanted to promote. The result was the Direct3D and OpenGL Became much more complex and they tended to converge during this period. There was a stagnation in 3D feature adoption by game developers from DirectX 8.0 to DirectX 11.0 through as a result of these changes. Became creating game engines so complex that the market also converged around a few leading search providers Including Epic’s Unreal Engine and the Quake engine from id software.

Had I been working on Direct3D at the time I would have stridently resisted letting the 3D chip lead Microsoft OEM’s around by the nose chasing OpenGL features instead of focusing on enabling game developers and a consistent quality consumer experience. I would have opposed introducing shader support in favor of trying to keep the Direct3D driver layer as vertically integrated as possible to Ensure conformity among hardware vendors feature. I also would have strongly opposed abandoning DirectDraw support as was done in Direct3D 8.0. The 3D guys got out of control and Decided that nobody should need pure 2D API’s once developers Adopted 3D, failing to recognize that simple 2D API’s enabled a tremendous range of features and ease of programming that the majority of developers who were not 3D geniuses could Easily understand and use. Forcing the market to learn 3D Dramatically constrained the set of people with the expertise to adopt it. Microsoft later discovered the error in this decision and re-Introduced DirectDraw as the Direct2D API. Basically letting the Direct3D 8.0 3D design geniuses made it brilliant, powerful and useless to average developers.

At the time that the DirectX 8.0 was being made I was starting my first company WildTangent Inc.. and Ceased to be closely INVOLVED with what was going on with DirectX features, however years later I was Able to get back to my roots and 3D took the time to learn Direct3D programming in DirectX 11.1. Looking back it’s interesting to see how the major architectural changes that were made in DirectX 8 resulted in the massively convoluted and nearly incomprehensible Direct3D API we see today. Remember the 3 stage pipeline DirectX 2 that separated Transformation, lighting and rendering pipeline into three basic stages? Here is a diagram of the modern DirectX 11.1 3D pipeline.

DX 11 Pipeline

Yes, it grew to 9 stages and 13 stages when arguably some of the optional sub-stages, like the compute shader, are included. Speaking as somebody with an extremely lengthy background in very low-level 3D graphics programming and I’m Embarrassed to confess that I struggled mightily to learn programming Direct3D 11.1. Become The API had very nearly incomprehensible and unlearnable. I have no idea how somebody without my extensive background in 3D and graphics could ever begin to learn how to program a modern 3D pipeline. As amazingly powerful and featureful as this pipeline is, it is also damn near unusable by any but a handful of the most antiquated brightest minds in 3D graphics. In the course of catching up on my Direct3D I found myself simultaneously in awe of the astounding power of modern GPU’s and where they were going and in shocked disgust at the absolute mess the 3D pipeline had Become. It was as though the Direct3D API had Become a dumping ground for 3D features that every OEM DEMANDED had over the years.

Had I not enjoyed the benefit of the decade long break from Direct3D involvement Undoubtedly I would have a long history of bitter blogs written about what a mess my predecessors had made of a great and elegant vision for the consumer 3D graphics. Weirdly, however, leaping forward in time to the present day, I am forced to admit that I’m not sure it was such a bad thing after all. The result of stagnation gaming on the PC as a result of the mess Microsoft and the OEMs made of the Direct3D API was a successful XBOX. Having a massively fragmented 3D API is not such a problem if there is only one hardware configuration to support game developers have, as is the case with a game console. Direct3D shader 8.0 support with early primitive was the basis for the first Xbox’s graphics API. For the first selected Microsoft’s XBOX NVIDIA NVIDIA chip giving a huge advantage in the 3D PC chip market. DirectX 9.0, with more advanced shader support, was the basis for the XBOX 360, Microsoft roomates selected for ATI to provide the 3D chip, AMD this time handing a huge advantage in the PC graphics market. In a sense the OEM’s had screwed Themselves. By successfully Influencing Microsoft and the OpenGL standards groups to adopt highly convoluted graphics pipelines to support all of their feature sets, they had forced Themselves to generalize their GPU architectures and the 3D chip market consolidated around a 3D chip architecture … whatever Microsoft selected for its consoles.

The net result was that the retail PC game market largely died. It was simply too costly, too insecure and too unstable a platform for publishing high production value games on any longer, with the partial exception of MMOG’s. Microsoft and the OEM’s had conspired together to kill the proverbial golden goose. No biggie for Microsoft as they were happy to gain complete control of the former PC gaming business by virtue of controlling the XBOX.

From the standpoint of the early DirectX vision, I would have said that this outcome was a foolish, shortsighted disaster. Microsoft had maintained a little discipline and strategic focus on the Direct3D API they could have ensured that there were NO other consoles in existence in a single generation by using the XBOX XBOX to Strengthen the PC gaming market rather than inadvertently destroying it. While Microsoft congratulates itself for the first successful U.S. launch of the console, I would count all the gaming dollars collected by Sony, Nintendo and mobile gaming platforms over the years that might have remained on Microsoft platforms controlled Microsoft had maintained a cohesive strategy across media platforms. I say all of this from a past tense perspective Because, today, I’m not so sure that I’m really all that unhappy with the result.

The new generation of consoles from Sony AND Microsoft have Reverted to a PC architecture! The next generation GPU’s are massively parallel, general-purpose processors with intimate access to the shared memory with the CPU. In fact, the GPU architecture Became so generalized that a new pipeline stage was added in DirectX 11 DirectCompute called that simply allowed the CPU to bypass the entire convoluted Direct3D graphics pipeline in favor of programming the GPU directly. With the introduction of DirectCompute the promise of simple 3D programming returned in an unexpected form. Modern GPU’s have Become so powerful and flexible that the possibility of writing cross 3D GPU engines directly for the GPU without making any use of the traditional 3D pipeline is an increasingly practical and appealing programming option. From my perspective here in the present day, I would anticipate that within a few short generations the need for the traditional Direct3D and OpenGL APIs will vanish in favor of new game engines with much richer and more diverse feature sets that are written entirely in device independent shader languages ​​like Nvidia’s CUDA and Microsoft’s AMP API’s.

Today, as a 3D physics engine and developer I have never been so excited about GPU programming Because of the sheer power and relative ease of programming directly to the modern GPU without needing to master the enormously convoluted 3D pipelines associated with Direct3D and OpenGL API’s. If I were responsible for Direct3D strategy today I would be advocating dumping the investment in traditional 3D pipeline in favor of Rapidly opening direct access to a rich GPU programming environment. I personally never imagined that my early work on Direct3D, would, within a couple decades, Contribute to the evolution of a new kind of ubiquitous processor that enabled the kind of incredibly realistic and general modeling of light and physics that I had learned in the 1980 ‘s but never believed I would see computers powerful enough to models in real-time during my active career.

Thrift TP PKK, Give Subsidies USD 40.9 million

Face widths, Fueling Team Empowerment and Family Welfare (PKK) Purbalingga held a bazaar. This time it was held in the village of Losari District Apex court over two days, Tuesday – Wednesday (30-31/7).
Chairman PKK Purbalingga, Sudarli Sudjatmoko Heru said the activity is a concern held by the PKK against cheap basic food needs for the community, especially the poor.
“In order to ensure cheap food packages on target, we give coupons to those entitled to purchase,” he said.
Overall, further Sudarli, turnover of sales of goods that are provided for low market activity reached USD 158.475 million. With total subsidies provided by the Department and women’s organizations market participants priced Rp 40.975 million.
Meanwhile, Purbalingga Regent Heru Sudjatmoko, when opening the asking people who have better financial capability, providing opportunities brothers underprivileged citizens, to first utilize the facilities provided cheap groceries.
“That is, give an opportunity to the people who duitnya bit. Allow their first purchase, so that they can be assisted in meeting their needs before Eid,” he said.

Destin Beach Weddings The Best Way to Immortalize Your Big Day

Destin Beach Weddings are the ultimate way to celebrate the biggest moment of your life, in a setting that is as gorgeous and magnificent as it can get. Celebrate the unforgettable moments on the sandy white beaches that are known for their stunning visuals and serene atmosphere. With the sounds of the waves gently overlapping onto one another and the palm trees swaying to the music of Mother Nature, you can have a wedding that will remain as unforgettable memories for a lifetime.

Destin Weddings are extremely popular and it is only natural that brides and grooms desire to have their weddings planned on these spectacular locales. There are affordable and customized beach wedding packages available for you to choose from. There are many locations on the Emerald Coast where you can plan to host the most beautiful times of your life.

You can choose any of the several packages available for weddings on the beach in Destin. Package One includes a notary or ordained minister, an elaborately arranged beach side ceremony at Gulf Front Parks and free 50 digital photographs captured on CDs by professional photographers. Package 2 in addition to the above features also offers a tropical beach package and lets you choose flowers in tropical, pink or white for the ceremony. You can get 100 professionally shot photographs free with this package which include rose petals in arbor and setup on the beach.

If you want a more elaborate setup, you can choose the Romantic Beach Wedding Packages which offer setup arbor with ferns or glass around, raised aisle, recorded wedding music and a Heart Sand Unity ceremony. The number of free photographs increases with each premium package. Many couples prefer the affordable and the elaborate Dream Love Destin Beach Weddings package.

The package provides 4 bouquets on arbor, two palm trees, strikingly beautiful presentations such as tall ferns around poles, rake of aisles and of course fresh Rose petals to welcome you. The Sandy Unity is yours for keeps. There are special items such as recorded wedding music for prelude, march and after the wedding.

The organizers take care of every minute detail of your big day when from the moment you walk in right up to the time you walk off the beach after the biggest event of your life. Destin Beach Weddings are elaborate, extremely popular and available in various packages that fit within the budget of all brides and grooms.

Outdoor Decor Is Not Complete Without Patio Garden Lighting

Patio garden lighting can help enhance the feel of one’s outdoor living area. A person can just get away from their hectic lives with a patio garden, but decorating that area can prove to be a challenge. One way to accent it is to have the right lighting.

Outdoor lighting can help to lighten a pathway and even to accent a garden that a person has so lovingly made. However, this type of lighting can be found with just the click of a mouse.

One of the first places a person can look for the perfect patio garden lighting is at their local retail store such as Wal-Mart or Lowe’s. Lowe’s website has a variety of perfect lighting for anyone’s patio. These home decor items can be found in lights that can light the path to the patio or lights that one can use to accent their patio furniture.

Very unique outdoor table lamps can be found for a very reasonable price at Lowe’s. Wal-Mart has a very unique lighting of this type for one’s outdoor space. The lights are luminaries that can project images such as a dragonfly or various contemporary shapes onto one’s patio garden.

These affordable lights are definitely art home decor that can make the patio garden feel as if it is an oasis from the everyday hustle and bustle. Another way that the patio garden can be enhanced with the perfect lightning is to use mounted lighting in the are that is to be enhanced. Kits can be bought that will allow a person to put lighted post caps on the tops of the deck patio fencing. This is something that can be personalized, and more than likely one will not be able to find these kits in a normal retail store.

However, if one does a quick search on the net, then they can find a kit to match what they are looking for. However, they are expensive, but the rewards are great. One of the shops online that offers are variety of these types of lights is HomeGardenAndPatio. This website provides several unique home decor items that can enhance anyone’s outdoor living space.

This type of lighting is the perfect addition to any outdoor living space that one may have. A person can personalize their living area outdoors with just a few sell placed accents including lights.

A person can enjoy their space at any time during the day or night with the right type of lighting. This is also an easy find for people who are looking for the perfect way to add to their little piece of outdoor heaven.

Turn your decorating ideas into a reality by visiting Mike Selvon portal, and learn more about lighting. Your feedback is much appreciated at our blog.

Yahoo! to Live Stream Video of Second Quarter 2013 Earnings on Yahoo! Finance

Yahoo! Inc. (YHOO) will live stream a video broadcast of the company’s second quarter financial results on Tuesday, July 16, 2013, at 2 p.m. Pacific/5 p.m. Eastern. The live stream will be broadcast from Yahoo!’s Sunnyvale studio and will be available exclusively on Yahoo! Finance at finance.yahoo.com.

The video will be archived after the event athttp://investor.yahoo.net and will be available for 90 days following the broadcast.

About Yahoo!

Yahoo! is focused on making the world’s daily habits inspiring and entertaining. By creating highly personalized experiences for our users, we keep people connected to what matters most to them, across devices and around the world. In turn, we create value for advertisers by connecting them with the audiences that build their businesses. Yahoo! is headquartered in Sunnyvale, Calif., and has offices located throughout the Americas, Asia Pacific (APAC) and the Europe, Middle East and Africa (EMEA) regions. For more information, visit the pressroom (pressroom.yahoo.net) or the company’s blog (yahoo.tumblr.com).

Yahoo! is the trademark and/or registered trademark of Yahoo! Inc.

Does Reverse Osmosis Make Water Safe To Drink

When you need clean drinking water, there are a few possibilities. You can buy bottled water, boil water (as inconvenient as that is) or purchase a water filter.

One filtration device that has been popular for the last 40 years is reverse osmosis. But a closer look at this system has forced people to ask: does reverse osmosis make water safe to drink?

With so many other filtration technologies on the market, they have really exposed the shortcomings of reverse osmosis purification, although there are some positives too. So let us look on both sides of the coin here.

Reverse osmosis (ro) can remove salt, dirt and organic chemicals. Because many synthetic chemicals, such as herbicides and pesticides are smaller, molecularly, the semi-permeable membrane of the ro purification unit cannot prohibit them from passing. Therefore they remain in drinking water.

Further, this filtration system doesn’t remove microbiological matter, which many experts agree is the most dangerous of all the contaminants that can affect drinking water

This is why many experts urge consumers to use carbon filtration with ro systems. If you use carbon filters then you can rid water of the chemicals that ro systems cannot handle.

If you do not use carbon filters with your reverse osmosis purifier, then there are thousands of chemicals that remain in your drinking water. Think about how gross it would be if you knew that you were drinking bacteria and chemicals daily via a glass of water!

Another disadvantage of reverse osmosis it removes the essential trace minerals that your body needs from tap water. This some experts believe could result in mineral deficiency. A body in this condition will draw minerals from teeth and bones, effectively weakening these structures.

Also, water that has no minerals in it is more acidic than alkaline. Drinking this type of water could increase the production of free radicals, causing an increased risk of cancer. Many studies suggest that cancer cells can grow only in an acid environment.

Whilst some experts believe that human beings get most of their minerals from food and not water, it is worth noting that naturally occurring water has minerals in it. This could be an indication that human beings are not meant to drink mineral-free water.

Perhaps the biggest drawback of reverse osmosis water filters has nothing to do with safety but its
cost. A ro unit delivering 5 gallons of treated water per day may discharge 40 to 90 gallons of waste
water per day to the septic system. Plus they are very expensive to maintain.

So, to answer the question; does reverse osmosis make water safe to drink, the answer is that in many ways, it is safer than tap water. But whether it is safe or not to drink mineral-free water on a consistent basis; this is something you should discuss with your doctor.

One thing is for sure though, you need to have a quality water filtration system in your home