1178619 - WebGL conformance text ext-frag-depth fails on Nexus 10.

Status: NEW

(Core :: Graphics: CanvasWebGL, defect, P3)

Description

[Jukka Jylänki]

STR: Visit https://www.khronos.org/registry/webgl/sdk/tests/conformance/extensions/ext-frag-depth.html?webglVersion=1 on a Nexus 10.

Observed: The test fails.

Tested on 

NEXUS-10
--------

Samsung Nexus 10 (October 2012)
2560x1600 pixels display
Chipset: Samsung Exynos 5250
CPU: Dual-core 1.7 GHz ARM Cortex-A15
2GB of RAM
GPU: ARM Mali-T604
	- OpenGL ES 3.0
Android 4.4.4
Firefox Nightly 41.0a1
	- build id 20150629030210

Comment 1

[Jukka Jylänki]

Did not fail on any of the following: SPARK, GIADA, MACBOOK_AIR_OSX, MACBOOK_AIR_WIN, MACBOOK_PRO_OSX, MACBOOK_PRO_WIN, MACMINI, MACPRO, NEXUS-4, NEXUS-5, SURFACE, WINDBOX, HASWELL, HPOMEN (see https://bugzilla.mozilla.org/show_bug.cgi?id=1178601 for hardware configuration details of these systems)

Comment 2

[Jukka Jylänki]

Retested to fail on
 - Samsung Nexus 10 - Android 5.1.1 Kernel 3.4.67-g84ad5a4 (mantaray LMY49J), Fennec 55.0a1 (2017-05-19) - ARM Mali-T604, OpenGL ES 3.1 (no WebGL2 because of lack of renderbuffer_color_float & renderbuffer_color_half_float)

Tested to pass on
 - LG Nexus 4 - Android 5.1.1 Kernel 3.4.0-perf-gdffc258 (occam LMY48T), Fennec 55.0a1 (2017-05-19) - Qualcomm Adreno 320, OpenGL ES 3.0 V@104.0 AU@ (GIT@Id3510ff6dc) (no WebGL 2, missing standard_derivatives)
 - Samsung Galaxy S4 GT-I9500 - Android 5.0.1, Kernel 3.4.5-5676501, Fennec 55.0a1 (2017-05-19) - Imagination PowerVR SGX 544MP, OpenGL ES 2.0 build 1.10@2359475 (no WebGL 2 support)
 - Apple MacBook Air 13" Mid-2011 - macOS Sierra 10.12.3 - Firefox 55.0a1 (2017-05-22) (64-bit) - Intel HD Graphics 3000 2.1 INTEL-10.2.12 (no WebGL 2, missing transform_feedback extension)
 - Apple MacBook Pro 13" 2016 - macOS Sierra 10.12.3 - Firefox Nightly 55.0a1 (2017-05-21) (64-bit) - Intel Iris Graphics 550 1536 MB 4.1 INTEL-10.22.29