Summary: Demonstrates several features in the many code optimization features provided by the Visual C + + 2003 compiler.
Microsoft Visual C + + Toolkit 2003 contains optimized C + + compilers. Most switches are fairly concise and are already present in multiple versions of the Visual C + + product, but there are still two switches that are newer and can significantly improve speed without rewriting the code. They are/GL (Whole program Optimization)
After reading Metal's development documentation, in addition to some of the official claims for benefits (such as easier to understand and use the API, more direct and granular hardware control, less CPU overhead in GPU usage, etc.), some of the following are more exciting from my limited GLES development experience.More convenient and friendly multi-threaded GPU rendering supportGLES's design, everything must be bound to a GL context, driven by the s
It is very simple to construct an OpenGL view on the andorid platform. There are two main tasks:
Glsurfaceview
The OpenGL es api provided by the Android platform is mainly defined in the package android. openGL, javax. microedition. khronos. EGL, javax. microedition. khronos. opengles, Java. among several packages such as NiO, glsurfaceview is the core class in these packages:
It serves as a bridge between OpenGL ES and Android's view hierarchy.
Makes the open
(Draft only, not sorted)
2.1.1 Numerical Calculation
A lot of computing is required during GL running. The implementation of common pro merge le will involve floating point computation and must satisfy the range and accuracy defined in the following "Floating-pointcomputation. The implementation of common pro fi le lite involves fixed-point computing and must meet the range and accuracy defined by "fixed-pointcomputation. However, common pro fi le lite
This problem is not my own encountered is a classmate asked me to install software in linux:/lib/ld-linux.so.2: bad ELF interpreter how to solve, here I have two kinds of analysis, one is commonly used installation because of the number of digits of the system software, for example, 32-bit programs are installed in 64-bit systems, and the other is that the files or directories are not cross-compiled, let's take a look at the solution.
Problem 1: 32-bit program installed in 64-bit Systems
Because
where it finds a tax code:-Ship-to site-Bill-to site-Customer-Item This is already strated in a flowchart in the following manuals: -Release 11i, Oracle Receivables, Tax Manual-Release 11, Oracle Receivables, Tax Manual-Release 10.7, Oracle Receivables, Tax Manual-Release 10.7, 'Open Interfaces Manual' [top] Can changes be made to existing Invoices via AutoInvoice? A: No. you can only create credit memos and apply them to existing invoices if they are still open (or if Allow Overapplication is
1. Using a buffer object to pass data from multiple vertices to the vertex shader requires the following five steps: 1.1 Create Buffer Object (Gl.createbuffer ()). 1.2 Bind Buffer Object (Gl.bindbuffer ()). 1.3 writes data to the buffer object (Gl.bufferdata ()). 1.4 Assigns the buffer object to a attribute variable (gl.vertexattribpointer ()). 1.5 Turn on the attribute variable (Gl.enablevertexattribarray ()). 2. Create a Buffer object (Gl.createbuffer ()) When using WebGL, you need to call the
Recently in the Learning state machine,Want to implement a visual editor yourself,You need to connect multiple states with lines.The effect is as follows:The code is as follows:Material m;Vector2 start;Vector2 end;Color color = color.red;void onenable () { new Material (Shader.find ("gui/text Shader"));} void Ongui () {M.setpass (0);Gl. Loadpixelmatrix ();Gl. Pushmatrix ();
judging the inner and outer sides of polygons is explained in detail in the previous article. To deepen the impression, say it again.In WebGL, occlusion culling is not valid by default, and all polygons are drawn regardless of the order in which the vertices are defined. However, when occlusion culling is effective, only polygons that meet certain conditions will be drawn and invisible parts will not be drawn, which will weaken the burden of coordinate calculations. In order to set the occlusio
) ------------------ Draft'll create journal entries, which are not FINA L, which means they are not ready to is transferred to GL. You can have the accounting in Xla_ae_headers and Xla_ae_lin Es. But the Xla_ae_headers.accounting_entry_status_code is D and also the Xla_events.process_status_code is D and Event_status _code is U. You can run create accounting in this transaction again and again, which'll delete the old journal Entri Es and create ne
investigation and demand analysis of the MKL payables business, according to the The management characteristics of the company's domestic and Hong Kong Companies ' payables Services provide a system solution.
This document is based on a business survey of MKL, taking into account the current business situation of MKL and the need for future business development, combining the features of Oracle systems.
This document is derived from the research document and will serve as a basis for setting
The Debian system NIC configuration is very different from the Redhat system, Redhat is placed in the/etc/sysconfig/network-scripts directory under a large pile of files, to be modified? You're going to have a file. The Debian system is the existence of the/etc/network/interfaces file, regardless of how many network cards, all thrown in this file. Let's take a look at the contents of this file. First, a basic configuration might look like this: 1 auto lo2 iface lo
To make the Raspberry Pi convenient operation, it is necessary to configure the wireless network card, which can greatly enhance the mobile and convenience of Raspberry Pi, in fact, the configuration of wireless network card is basically the same as the normal Linux platform configuration wireless network card, several methods are similar, the following:One, the first method: through the configuration of the/etc/network/interfaces file implementationsudo nano/etc/network/interfacesThe contents o
Simple setting of Solaris time synchronization 1. copy the ntp server configuration sample as the ntp configuration file # cp-p/etc/inet/ntp. server/etc/inet/ntp. conf2, edit ntp. conf to configure the server # vi/etc/inet/ntp. conf: replace server127.into the original file... simple setting of Solaris time synchronization 1. copy the ntp server configuration sam
Binding multiple IP addresses in linux recently, sipP is used to bind multiple IP addresses to a single NIC. my system is Ubuntu12.04. the specific configuration is as follows: my system only has one Nic eth0, to bind multiple ip addresses to a single NIC, you need to set the/etc/network/interface file to the following configuration before modifying the File: www .... binding multiple IP addresses in linux recently, sipP is used to bind multiple IP addresses to a single NIC. my system is Ubuntu1
Problem descriptionCocos2d-x Game Project Android Project Access SDK, after the successful payment, Java code callback Lua method, generated the ANR.How to position ANR?Records and ANR error messages in the Data/anr/traces.txt file. You can use the RE manager to view the file.In the log information, you can see how the Cocos2d-x audio engine plays the sound effect called in the callback method. This is where the ANR is produced. I'm using cocos2d-x2.1.5 here.After finding the source of the probl
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