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https://github.com/KhronosGroup/OpenCL-CTS.git
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1cede6dc2b
'./test_image_streams test_mipmaps CL_FILTER_NEAREST' already skips many
tests, but doesn't do so for cl_ext_image_raw10_raw12, causing it to
fail.
Add a check similar to how it is done in the other tests already.
On a device which doesn't support mipmap'd access:
W/o fix
```
./test_image_streams test_mipmaps CL_FILTER_NEAREST
...
1Darray passed
2Darray...
-----------------------------------------------------
This device does not support cl_khr_mipmap_image.
Skipping mipmapped image test.
-----------------------------------------------------
-----------------------------------------------------
This device does not support cl_khr_mipmap_image.
Skipping mipmapped image test.
-----------------------------------------------------
2Darray passed
cl_image_requirements_size_ext_negative...
...
image_from_buffer_read_positive passed
cl_ext_image_raw10_raw12...
---- Supported 2D read formats for this device for cl_ext_image_raw10_raw12----
CL_R CL_UNSIGNED_INT_RAW10_EXT 0
CL_R CL_UNSIGNED_INT_RAW12_EXT 0
-------------------------------------------
read_image (normalized float coords, uint results) *****************************
[CL_R CL_UNSIGNED_INT_RAW10_EXT 1] - CL_FILTER_NEAREST - CL_ADDRESS_CLAMP_TO_EDGE - NORMALIZED
ERROR: clBuildProgram failed! (CL_BUILD_PROGRAM_FAILURE from <>/OpenCL-CTS/test_common/harness/kernelHelpers.cpp:844)
Build options: -cl-std=CL3.0
Original source is: ------------
#pragma OPENCL EXTENSION cl_khr_mipmap_image: enable
__kernel void sample_kernel( read_only image2d_t input, sampler_t imageSampler, __global float *xOffsets, __global float *yOffsets, __global uint4 *results , float lod)
{
int tidX = get_global_id(0), tidY = get_global_id(1);
unsigned int lod_int = (unsigned int) lod;
int width_lod = (get_image_width(input) >> lod_int) ?(get_image_width(input) >> lod_int):1 ;
int offset = tidY*width_lod + tidX;
float2 coords = (float2)( (float)( xOffsets[offset] ), (float)( yOffsets[offset] ) );
results[offset] = read_imageui( input, imageSampler, coords , lod);
}Build not successful for device <>, status: CL_BUILD_ERROR
Build log for device <> is: ------------
<source>:1:26: warning: unsupported OpenCL extension 'cl_khr_mipmap_image' - ignoring
#pragma OPENCL EXTENSION cl_khr_mipmap_image: enable
^
<source>:9:22: error: no matching function for call to 'read_imageui'
results[offset] = read_imageui( input, imageSampler, coords , lod);
^~~~~~~~~~~~
error: Compiler frontend failed (error code <unknown>)
```
With fix:
```
./test_image_streams test_mipmaps CL_FILTER_NEAREST
....
image_from_buffer_read_positive...
image_from_buffer_read_positive passed
cl_ext_image_raw10_raw12...
---- Supported 2D read formats for this device for cl_ext_image_raw10_raw12----
CL_R CL_UNSIGNED_INT_RAW10_EXT 0
CL_R CL_UNSIGNED_INT_RAW12_EXT 0
-------------------------------------------
-----------------------------------------------------
This device does not support cl_khr_mipmap_image.
Skipping mipmapped image test.
-----------------------------------------------------
cl_ext_image_raw10_raw12 passed
PASSED sub-test.
PASSED 18 of 18 tests.
```