![](/img/trans.png)
[英]FFmpeg: Why the recorded video's quality is much lower than rendered in OpenGL
[英]Is it normal for opengl to lower image quality?
看起來您在紋理上啟用了某種過濾功能。 在代碼中查找GL_LINEAR
並將其替換為GL_NEAREST
glBindTexture(GL_TEXTURE_2D, texBuff);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.