How to launch Khronos OpenGLES conformance tests



1 Introduction[edit]

The purpose of this article is to describe how to build and execute the Khronos OpenGL ES 2.0 Conformance Tests.

These tests are provided by the Khronos Group [1]. They are available as open source from the Khronos CTS GitHub source repo [2].

For a detailed description of the Khronos OpenGL ES2.0 CTS, please refer to the openglcts README.md [3] file.

2 How to install khronos-cts[edit]

2.1 Building khronos-cts[edit]

Execute the following command in the OpenSTLinux build environment:

PC $> bitbake khronos-cts

2.2 Installing kronos-cts on the target board[edit]

Execute the following command in the OpenSTLinux build environment:

PC $> scp -r tmp*/work/*neon*/khronos-cts/*/image/* root@<ip address of board>:/
Info.png The size of the test files is around 720 Mbytes.

3 How to execute khronos-cts[edit]

Execute the following commands on the target board:

Board $> cd /home/root
Board $> ./cts-runner --type=es2 1>results.txt
[     1] EGL: enable default configs for conformance test
...
Info.png The test execution can take several hours.
Khronos gles cts1.png

4 Testing verdict example[edit]

Board $>
...
Test run totals:
  Passed:        13786/13957 (98.8%)
  Failed:        11/13957 (0.1%)
  Not supported: 131/13957 (0.9%)
  Warnings:      29/13957 (0.2%)
219/220 sessions passed, conformance test FAILED

5 References[edit]

Open Graphics Library (See http://www.opengl.org/ for more details)

Compatibility Test Suite (Android specific)

Khronos Native Platform Graphics Interface (See http://www.khronos.org/egl/ for more details)

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