commit	cd7bdee79bc6076a7a183e4ef8652643b9f4662f	[log] [tgz]
author	Andrii Simiklit <andrii.simiklit@globallogic.com>	Tue Apr 13 19:41:42 2021 +0300
committer	Andrii Simiklit <andrii.simiklit@globallogic.com>	Fri May 14 20:37:46 2021 +0300
tree	c28254797a3ce82e29267fd771a3b9d1585707ee
parent	0745061ec6351bb8ecf8a670b8a5e2ef1ca8f18d [diff]

Disable explicit location tests for `arrayed` block members

According to the OpenGL 4.5 and Open GLES 3.2 specs these tests
aren't correct:

From Section 4.4.1 (Input Layout Qualifiers) of the GLSL 4.50 spec:
  "For some blocks declared as arrays, the location can only be applied
   at the block level: When a block is declared as an array where
   additional locations are needed for each member for each block array
   element, it is a compile-time error to specify locations on the block
   members. That is, when locations would be under specified by applying
   them on block members, they are not allowed on block members. For
   arrayed interfaces (those generally having an extra level of
   arrayness due to interface expansion), the outer array is stripped
   before applying this rule"

From Section 4.4.1 (Input Layout Qualifiers) of the GLSL ES 3.20 spec
  "If an input is declared as an array of blocks, excluding per-vertex-arrays
   as required for tessellation, it is an error to declare a member of
   the block with a location qualifier"

From Section 1.1.3 (Changes from GLSL ES 3.2 revision 3) of the GLSL ES 3.20 spec:
  "Arrayed blocks cannot have layout location qualifiers on members"

Here is commit related to it https://github.com/KhronosGroup/VK-GL-CTS/commit/b1e32845c7a95cf2f4b5cd59f7ddaa3c655da626
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.out.block_array.var_array_explicit_location
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.out.block_array.var_explicit_location
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.out.block_array.var_struct_explicit_location
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.patch_out.block_array.var_array_explicit_location
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.patch_out.block_array.var_explicit_location
dEQP-GLES31.functional.program_interface_query.program_output.location.interface_blocks.patch_out.block_array.var_struct_explicit_location

dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.in.block_array.var_array_explicit_location
dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.in.block_array.var_explicit_location
dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.in.block_array.var_struct_explicit_location
dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.patch_in.block_array.var_array_explicit_location
dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.patch_in.block_array.var_explicit_location
dEQP-GLES31.functional.program_interface_query.program_input.location.interface_blocks.patch_in.block_array.var_struct_explicit_location

Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>

modules/gles31/functional/es31fProgramInterfaceQueryTests.cpp[diff]

1 file changed

tree: c28254797a3ce82e29267fd771a3b9d1585707ee

README.md

dEQP README

This repository contains a GPU testing suite called dEQP (drawElements Quality Program). dEQP contains tests for several graphics APIs, including OpenGL ES, EGL, and Vulkan.

Documentation

Up-to-date documentation for the dEQP is available at Android Open Source Project site.

The .qpa logs generated by the conformance tests may contain embedded PNG images of the results. These can be viewed with scripts/qpa_image_viewer.html, by opening the file with a web browser and following its instructions, or using the Cherry tool.

Khronos Vulkan Conformance Tests

This repository includes Khronos Vulkan CTS under external/vulkancts directory. For more information see Vulkan CTS README.

Khronos OpenGL / OpenGL ES Conformance Tests

This repository includes Khronos OpenGL / OpenGL ES CTS under external/openglcts directory. For more information see OpenGL / OpenGL ES CTS README.

ANGLE for Android

ANGLE can be built for Android by following the instructions here.

The resulting ANGLE shared object libraries can be linked against and embedded into dEQP.apk with the --angle-path option. This will cause dEQP.apk to use the ANGLE libraries for OpenGL ES calls, rather than the native drivers.

An ABI must be specified and the directory structure containing the ANGLE shared objects must match it so the build system can find the correct *.so files.

Assuming ANGLE shared objects are generated into ~/chromium/src/out/Release/ and dEQP.apk will be generated with --abis arm64-v8a, issue the following commands:

cd ~/chromium/src/out/Release/
mkdir arm64-v8a && cd arm64-v8a
cp ../lib*_angle.so .

The --angle-path ~/chromium/src/out/Release/ option can then be used to link against and embed the ANGLE shared object files. The full command would be:

python scripts/android/build_apk.py --sdk <path to Android SDK> --ndk <path to Android NDK> --abis arm64-v8a --angle-path ~/chromium/src/out/Release/