directx

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public value struct in WinRT

Why \"public value struct\" can not have any method or constructor but \"value struct\" can? How to write structs li开发者_运维百科ke \"Vector3\" in WinRT component library and use it in another WinRT[详细]

2023-04-11 12:02 分类：问答
DirectX10 Skydomes

I\'m currently trying to implement a skydome in DirectX10 but I am having real problems trying to find a good tutorial online as to how I go about this. I even looked through all four pages of results[详细]

2023-04-11 04:39 分类：问答
Windows Form won't show with DirectX.AudioVideoPlayback - C#

I\'m trying to make a media player application wit开发者_开发问答h DirectX.AudioVideoPlayback, but when I try to run it, the project builds successfully and the application runs, but the Form doesn\'t[详细]

2023-04-10 23:12 分类：问答
MP3 playback issues with DirectX when MP3 has album art encoded

I\'m using the Clootie DirectShow9 headers with Delphi 2007.I created a wrapper component that plays audio and video. All is good until I get an MP3 that has album art encoded in it. The mp3 files lik[详细]

2023-04-10 14:11 分类：问答
super smooth, full screen fade-in animated popup image on win32

Any ideas on how to implement it with Qt4.7 or with th开发者_如何转开发e native win32 api. It\'s fine to use DirectX (via sth like this) or OpenGL too. An animation with a semi-transparent window that[详细]

2023-04-10 07:15 分类：问答
Access violation in DirectX OMSetRenderTargets

I receive the following error (Unhandled exception at 0x527DAE81 (d3d11_1sdklayers.dll) in Lesson2.Triangles.exe: 0xC0000005: Access violation reading location 0x00000000) when running the Triangle sa[详细]

2023-04-10 04:15 分类：问答
Using DirectX Dinput8.dll directly in C#

I\'m coding and app that requires access to DirectX in C#. Specifically it needs access to Dinput8.dll \'s DirectInput8Create function.[详细]

2023-04-10 01:13 分类：问答
DSPACK example for converting audio sample rate on the fly?

I am using DSPACK with Delphi 6 Pro. I am looking for a good sample that shows how to create a filter graph that will convert the sample rate of an audio stream to a desired format (sample rate, bit d[详细]

2023-04-10 00:41 分类：问答
Calling Inherited IUnknown::Release() in a destructor

Why does calling the inherited IUnknown::Release() function on a IWICImagingFactory object in a destructor cause a \"CXX0030: Error: expression cannot be evaluated\" to be shown each entry in the obje[详细]

2023-04-09 22:05 分类：问答
How do I inject custom audio buffers into a DirectX filter graph using DSPACK?

I am using Delphi 6 with DSPACK to do several operations involving audio and DirectX.I have the \"input\" side figured out where I assign one of the enumerated audio input devices to a TFilter object[详细]

2023-04-09 20:54 分类：问答