[Regression][Intel][OpenGL] WebGL conformance test immutable-tex-render-feedback.html fails on latest mesa driver
- Open the chrome browser. Make sure it's running on the latest mesa driver [Mesa 22.1.0]. You can check it by navigating to chrome://gpu and search GL_RENDERER.
GL_RENDERER ANGLE (Intel, Mesa Intel(R) UHD Graphics 630 (CFL GT2), OpenGL 4.6 (Core Profile) Mesa 22.1.0-develgit-) - Open test url https://www.khronos.org/registry/webgl/sdk/tests/conformance2/textures/misc/immutable-tex-render-feedback.html?webglVersion=2&quiet=0&quick=1
Expected all cases are Pass (3265 PASS, 0 FAIL). However, we got '3169 PASS, 96 FAIL'.
FAIL checkFramebufferStatus expected: FRAMEBUFFER_COMPLETE. Was FRAMEBUFFER_UNSUPPORTED: {immutable: false, level_prime_base/max: [0, 1], minFilter: LINEAR, dest: 1}
FAIL getError expected: NO_ERROR. Was INVALID_FRAMEBUFFER_OPERATION : after draw with texture
This is a regression. If we use the system default driver Mesa 20.0.8. All cases are PASS.
Edited by Jiajia Qin