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LiveVideo
通过directShow方式进行摄像头视频的抓取(DirectShow way through the video camera crawl)
- 2007-10-07 17:30:43下载
- 积分:1
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用DreictX进行抓屏是很简单的,DirectX提供了很优雅的实现。
每个DirectX程序都包含一个被我们称作缓冲的内存区域,其中保存了和该程序...
用DreictX进行抓屏是很简单的,DirectX提供了很优雅的实现。
每个DirectX程序都包含一个被我们称作缓冲的内存区域,其中保存了和该程序有关的显存内容,这在程序中被称作后台缓冲(Back Buffer),有些程序有不止一个的后台缓冲。还有一个缓冲,在默认情况下每个程序都可以访问-前台缓冲。前台缓冲保存了和桌面相关的显存内容,实质上就是屏幕图像。
我们的程序通过访问前台缓冲就可以捕捉到当前屏幕的内容。由DirectX的底层优化机制做保证,我们的抓屏效率是很高的,至少比GDI方式高。 -DreictX carried out with screenshots is very simple, DirectX provides a very elegant implementation. Each contains a DirectX program was what we call the buffer memory region, which is preserved and the procedures related to memory content, which in the procedure, known as the background buffer (Back Buffer), some programs have more than one of the background buffer . There is also a buffer, by default, each program can access- front buffer. Front buffer to preserve the memory and desktop-related content, in essence, is the screen image. Our procedures by visiting the front buffer can capture the current screen content. From the bottom of DirectX optimized mechanism that we are screenshots of the efficiency is very high, at leas
- 2023-04-20 23:55:03下载
- 积分:1
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ZUMA游戏,使用D3D开发的好东西呀
ZUMA游戏,使用D3D开发的好东西呀-Game ZUMA, use D3D development
- 2022-03-18 01:23:35下载
- 积分:1
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文字艺术效果处理
文字艺术效果处理-language arts effects processing
- 2023-09-08 03:05:03下载
- 积分:1
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一本关于DirectX教程,介绍了DirectX主要部件,对于游戏制作很有帮助...
一本关于DirectX教程,介绍了DirectX主要部件,对于游戏制作很有帮助-a handbook on DirectX, DirectX introduced the main components for the game helpful
- 2022-03-06 07:03:55下载
- 积分:1
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SDK提供的例子程序,一个pushSourceFilter,自我认为非常实用,希望对正在做DirectShow的人有所帮助...
SDK提供的例子程序,一个pushSourceFilter,自我认为非常实用,希望对正在做DirectShow的人有所帮助-SDK example,a pushSourceFilter,very helpful.
- 2022-06-30 14:15:28下载
- 积分:1
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老王的一个非常经典的水波屏保例子程序
老王的一个非常经典的水波屏保例子程序-the Pharaohs a very classic example of the wave screensaver procedures
- 2022-07-20 02:38:44下载
- 积分:1
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direct 3d 编程
direct 3d 编程-direct 3d programming
- 2022-07-14 21:17:25下载
- 积分:1
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REmodel
一个计算低RE数的两方程湍流模型,对学习UDF的同学帮助较大(A calculation of the number of low-RE turbulence model for the students to learn more helpful UDF)
- 2021-01-02 15:38:57下载
- 积分:1
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engine code of the book Programming Role Playing Games with DirectX
directx角色扮演游戏编程 核心引擎代码-engine code of the book Programming Role Playing Games with DirectX
- 2022-05-29 00:27:55下载
- 积分:1