[MetaHook]QGL Load Pixels Data

Jerry小坏

1. 
   
2. #include <gl/glaux.h>
   
3. 
   
4. #pragma comment(lib, "opengl32.lib")
   
5. #pragma comment(lib, "GLu32.lib")
   
6. #pragma comment(lib, "GLaux.lib")
   
7. 
   
8. AUX_RGBImageRec *pImage = NULL;
   
9. pImage = auxDIBImageLoadA("esf/test.bmp"); //装入位图
   
10. 
    
11. if(pImage == NULL) return;
    
12. 
    
13. GLuint iTexID;
    
14. qglGenTextures(1, &iTexID); //生成贴图
    
15. qglBindTexture(GL_TEXTURE_2D, iTexID); //贴图生效
    
16. qglTexImage2D(GL_TEXTURE_2D, 0, 3, pImage->sizeX, pImage->sizeY, 0, GL_RGB, GL_UNSIGNED_BYTE, pImage->data);
    
17. qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); //缩小时线性滤波[]
    
18. qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR_MIPMAP_LINEAR); //扩大时线性滤波[]
    
19. gluBuild2DMipmaps(GL_TEXTURE_2D, 4, pImage->sizeX, pImage->sizeY, GL_RGB, GL_UNSIGNED_BYTE, pImage->data); //贴图数据
    
20. free(pImage->data);//释放位图内存
    
21. free(pImage);
    

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