-
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
-
播放摄像头,采用DIRCETSHOW模式。简单易懂。
播放摄像头,采用DIRCETSHOW模式。简单易懂。-broadcast camera, using DIRCETSHOW model. Simple and understandable.
- 2022-03-10 13:33:03下载
- 积分:1
-
use DirectX technology for developing the brilliant animation routines
使用DirectX技术编制的精彩动画例程-use DirectX technology for developing the brilliant animation routines
- 2022-01-22 12:50:35下载
- 积分:1
-
Evc下用directshow技术编的多媒体播放器源代码
Evc下用directshow技术编的多媒体播放器源代码-Evc using directshow technology for the multimedia player source code
- 2022-01-31 04:08:47下载
- 积分:1
-
用DirectX 3D鱼
3d fish with directx
- 2022-03-19 06:37:21下载
- 积分:1
-
directx font and 计时,开发环境directx sdk 2006 summer+,and VC 6.0 +
directx font and 计时,开发环境directx sdk 2006 summer+,and VC 6.0 +-directx font and time, Development Environment directx sdk summer 2006+, and Visual C++ 6.0
- 2022-02-28 11:52:05下载
- 积分:1
-
Based on DirectX technology, suitable for beginners reference
基础DirectX技术实现,适合初学者参考-Based on DirectX technology, suitable for beginners reference
- 2023-06-24 04:25:04下载
- 积分:1
-
Dshow 开发的一个强大的语音处理器 能够播放G.72X,MPEG
Dshow 开发的一个强大的语音处理器 能够播放G.72X,MPEG-2 MP3 wma 等格式 学习使用graph,创建并添加Filter -Dshow developed a strong voice processor can broadcast G.72X, MPEG-2 MP3 wma format, such as studying the use of graph, create and add a Filter
- 2022-02-05 16:32:30下载
- 积分:1
-
DirectX SDK的例子,演示鼠标位置的监测。对于学习…
DirectX SDK中的例子,演示鼠标位置的监测。用于学习DirectX的编程,运行需要安装DirectX SDK 2008。-DirectX SDK examples, demonstrations of monitoring the mouse position. For learning DirectX programming, run need to install DirectX SDK 2008.
- 2022-03-30 14:16:46下载
- 积分:1
-
播放波形文件直接从资源通过DirectSound通过directsoun…
Playing Wave Files Directly From The Resource via DirectSound通过DirectSound函数从资源中播放Wave声音文件-Playing Wave Files Directly From The Resource via DirectSound through DirectSound function from the resource Wave broadcast sound files
- 2022-03-11 11:42:32下载
- 积分:1