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About scaling function of Surface in android of i.MX6DQ.

Question asked by Keita Nagashima on Jun 23, 2015
Latest reply on Jun 24, 2015 by Bio_TICFSL

Dear All,

 

Hello.

android has s concept of "Surface" on the screen-display.

OpenGL(GPU) is used for the scaling of Surface.

Please, tell me the algorithm which does scaling using OpenGL(GPU).

(Nearest neighbor? or Bilinear? or Bicubic?)

 

BSP:android jb4.2.2_1.1.0

 

Best Regards,

Keita

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