SDL_UpdateTexture用于更新纹理的像素数据。通常,在创建纹理后,我们可能需要更新它以显示新的图像、视频帧或其他图形数据。这个函数提供了一种有效的方式来更新纹理的内容。 用法: SDL_UpdateTexture的函数原型如下: intSDL_UpdateTexture(SDL_Texture* texture,constSDL_Rect* rect,constvoid* pixels,intpitch); textur...
从源码中能够看出,SDL_UpdateTexture()的大致流程例如以下。 1.检查输入參数的合理性。比如像素格式是否支持,宽和高是否小于等于0等等。 2.假设是一些特殊的格式,进行一定的处理: a)假设输入的像素数据是YUV格式的,则会调用SDL_UpdateTextureYUV()进行处理。 b)假设输入的像素数据的像素格式不是渲染器支持的格式,...
这个提示是缺少SDL2.dll。你可以去SDL官网下载这个文件，放到C:\windows\system32文件夹下。如果这一步完成后，可以运行了，那就好了。但是可能还缺少别的动态链接库，重装系统后一些注册表信息也可能丢失了。所以，重装一下游戏更靠谱。
2 changes: 1 addition & 1 deletion 2 sdl/audio.go Original file line numberDiff line numberDiff line change @@ -651,7 +651,7 @@ func (stream *AudioStream) Clear() { } // Free frees the audio stream // TODO: (https://wiki.libsdl.org/SDL_AudoiStreamFree) // TODO: (https:...
Sdl2的SDL_U..** * \brief Update the given texture rectangle with new pixel data. * * \param texture The texture t
SDL3# update for NativeAOT fixes Browse files master flibitijibibo committed Dec 13, 2024 1 parent c66c49e commit 8039a13 Showing 1 changed file with 1 addition and 1 deletion. Whitespace Ignore whitespace Split Unified 2 changes: 1 addition & 1 deletion 2 lib/SDL3-CS Su...
(), Size); SDL_Color Color = { R, G, B }; SDL_Surface * pTemp = TTF_RenderText_Solid(pFont, sText.c_str(), Color); m_pImage = SDL_CreateTextureFromSurface(m_pRenderer, pTemp);// generate the actual sprite/texture that the renderer can then display on the screen// Initialize ...
SDL_UpdateRect(affichage, 0, 0, 0, 0); if(!attendreTouche()) stop(0); } //avec: bool attendreTouche(void) {//Renvoie VRAI si on peut continuer, FAUX si on doit quitter le programme. SDL_Event event; SDL_PollEvent(&event); if(event.type == SDL_QUIT) return false; return true...
The winning bid results of the 2023 national ambient air quality monitoring network equipment update project for China National Environmental Monitoring Center were announced. Beijing SDL Technology Co., Ltd. successfully won the bid for the 5th and 6th packages, with a winning bid amount of 19.982...
OS & Version Information iOS Version: n/a SDL iOS Version: v6.5.0 Testing Against: n/a joeljfischerself-assigned thisJan 29, 2020 joeljfischeradded themanager-system-capabilityRelating to the manager layer - system capabilitylabelJan 29, 2020 ...