Title: Bad performance about display YUV data via OpenGL ES [Print This Page] Author: z80020100 Time: 8/31/2016 15:20 Title: Bad performance about display YUV data via OpenGL ES When I use Android 5.1 and call the following OpenGL function, it took too much time.glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE_ALPHA, 3840 / 2, 2160 / 2, 0, GL_LUMINANCE_ALPHA, GL_UNSIGNED_BYTE, uv_data);
It will take about 94ms to send data to GPU.
But when I use Android 4.4.2 (SD boot), it works fine!
I can update 25 frame per second.
What can I do to solve this problem on Android 5.1? Author: isle Time: 9/2/2016 10:29
Hi
there are some problems in the GPU(mali) driver.we will fixed and update it later.Author: henrysc210 Time: 1/9/2026 11:01
The article is really inspiring; thank you for sharing! The Interactive DEP-2025 course test was a key factor in my professional growth, and now I¡¯m sharing it with you for free!Author: paulmar676 Time: 1/15/2026 11:10
This article is fantastic, I really appreciate you sharing it. The New LEED-Green-Associate exam format exam is right around the corner. Wish me luck!Author: jontate515 Time: 1/20/2026 09:48
By reading this article, I have gained a deeper understanding of the topic. Thanks to the Mule-Dev-202 reliable exam dumps demo, I received a promotion and salary increase. It¡¯s free now for everyone. Wishing you all success in your careers!Author: madison867 Time: 1/26/2026 18:46
Your article was truly remarkable, I¡¯m so grateful for it. CSCP valid practice questions sheet offers excellent resources for free.Author: billcoo968 Time: yesterday 00:14
The article was a real game-changer for me. The Question 300-220 explanations test that helped me earn a promotion and salary raise is free for you today. Best of luck reaching your career goals!
Welcome Firefly Open Source Community (https://bbs.t-firefly.com/)