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演示如何创建并使用DIRECTDRAW进行画图等操作,包括二次缓冲翻转等。
Date : 2008-10-13 Size : 78.72kb User : 李辉

4:2:0yuv播放,采用directdraw播放
Date : 2008-10-13 Size : 506.89kb User : guorui

direct编程绘制多边形-polygon rendering direct programming!
Date : 2026-01-01 Size : 1.37mb User : 微微

这是图像旋转的visiual c++源程序,图形图像编程-This is the image rotation visiual c++ source code, graphics and video programming
Date : 2026-01-01 Size : 214kb User : 刘峰

图像变换,VC++,编译OK,具体包括:各种角度的图像旋转,镜像变换,缩放等-Image transform, VC++, Compiled OK, specifically including: various angles of the image rotation, mirroring transformation, zoom, etc.
Date : 2026-01-01 Size : 86kb User : 刘海泉

演示如何创建并使用DIRECTDRAW进行画图等操作,包括二次缓冲翻转等。-Demonstration of how to create and use DirectDraw for drawing and other operations, including inversion, such as the second buffer.
Date : 2026-01-01 Size : 641kb User : 李辉

数字图像处理,图像旋转变换源码,VC++代码,包括算法测试图片等-Digital image processing, image rotation transformation source, VC++ Code, including algorithms, photographs, and other tests
Date : 2026-01-01 Size : 214kb User : 1111111

一个图像旋转的完整例程,对于刚刚开始接触图像处理算法研究的学习者非常有帮助。-The integrity of an image rotation routine, just the beginning for the image processing algorithm for contact learners very helpful.
Date : 2026-01-01 Size : 20kb User : zachary chao

4:2:0yuv播放,采用directdraw播放-4:2:0 yuv playback, using DirectDraw player
Date : 2026-01-01 Size : 4.99mb User : guorui

枚举显卡支持的RGB/YUV Overlay的方法及其colorkey的使用.-Enumeration graphics support RGB/YUV Overlay of methods and their use of colorkey.
Date : 2026-01-01 Size : 59kb User : 老五

The development is based on MSSG MPEG2Decode 1. GUI interface (gui.cpp) 2. VFAPI support (vfapi.c vfapidec.c) 3. AC3/MPA/LPCM demux (getbit.c) 4. Auto-split AVI output through RGB24/YUY2 (store.c) 5. YUY2 DirectDraw Overlay (store.c gui.cpp) 6. revised I/O routine (getbit.c getbic.h) 7. MMX-optimized motion compensation (recon.c getpic.c) 8. MMX-optimized color space conversion (store.c) 9. audio normalization (norm.c)
Date : 2026-01-01 Size : 138kb User : tanret

网上看到的一段关于如何使用directdraw和directsound的源代码. 本人根据理解加了一定的注释.-Section of the Internet to see how to use the source code directdraw and directsound. I understand the increase according to some comments.
Date : 2026-01-01 Size : 926kb User : 黄大伟

通常在绘图的时候,你都不会直接在BeginPaint或CDC中使用HDC,如果你这样做了,那么当你绘制很多东西的时候,就有可能造成图像的闪烁。双缓冲就是用在这里实现图像的平滑的更新的。 有很多实现的方法,一种是在内存中创建一个兼容的HDC,然后拷贝内存到可见的HDC,另一种是我现在用的一个方法,使用一个DirectX的子集DirectDraw,实现一个接口的实例类CDXSurfaceMgr,实现双缓冲。-Double Buffered Graphics using DirectDraw This article explains how my class CDXSurfaceMgr can be used to facilitate Double Buffered drawing
Date : 2026-01-01 Size : 150kb User :

书内容包括 (1) windows位图bitmap(即bmp文件)的结构和调色版的概念; (2) 图象的平移、旋转、镜象变换、转置变换、放缩; (3) 图象的平滑(去噪声)、锐化; (4) 图象的半影调、抖动技术; (5) 图象的直方图修正、彩色变换; (6) 图象的腐蚀和膨胀效果、细化算法、骨架的提取; (7) 图象的边沿检测与抽取、hough变换、轮廓跟踪; (8) 图象的检测、模板匹配; (9) 图象的压缩编码、JPEG压缩编码标准; (10) 图象处理编程工具lead.ocx、DirectDraw及简单的多媒体编程技术。-Digital Image Processing Introduction to Programming
Date : 2026-01-01 Size : 2.56mb User : tanwenting

快速绘制图像的类,在directDraw中实现-Quickly draw images of class implemented in directDraw
Date : 2026-01-01 Size : 1kb User : 于爱清

一系列在DirectDraw中如何显示数字图形的例程,对苦于ddraw编程不熟悉的新手可以借鉴-How to display the series in DirectDraw digital graphics routines, to suffer the ddraw programming is not familiar with the novice can learn
Date : 2026-01-01 Size : 854kb User : 于爱清
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