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Initial open source release of OpenCL 2.2 CTS.

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Kedar Patil
2017-05-16 18:25:37 +05:30
parent 6911ba5116
commit 2821bf1323
1035 changed files with 343518 additions and 0 deletions
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test_conformance/basic/test_readimage.c Normal file
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//
// Copyright (c) 2017 The Khronos Group Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "../../test_common/harness/compat.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "procs.h"
static const char *bgra8888_kernel_code =
"\n"
"__kernel void test_bgra8888(read_only image2d_t srcimg, __global uchar4 *dst, sampler_t sampler)\n"
"{\n"
" int tid_x = get_global_id(0);\n"
" int tid_y = get_global_id(1);\n"
" int indx = tid_y * get_image_width(srcimg) + tid_x;\n"
" float4 color;\n"
"\n"
" color = read_imagef(srcimg, sampler, (int2)(tid_x, tid_y)) * 255.0f;\n"
" dst[indx] = convert_uchar4_rte(color.zyxw);\n"
"\n"
"}\n";
static const char *rgba8888_kernel_code =
"\n"
"__kernel void test_rgba8888(read_only image2d_t srcimg, __global uchar4 *dst, sampler_t sampler)\n"
"{\n"
" int tid_x = get_global_id(0);\n"
" int tid_y = get_global_id(1);\n"
" int indx = tid_y * get_image_width(srcimg) + tid_x;\n"
" float4 color;\n"
"\n"
" color = read_imagef(srcimg, sampler, (int2)(tid_x, tid_y)) * 255.0f;\n"
" dst[indx] = convert_uchar4_rte(color);\n"
"\n"
"}\n";
static unsigned char *
generate_8888_image(int w, int h, MTdata d)
{
unsigned char *ptr = (unsigned char*)malloc(w * h * 4);
int i;
for (i=0; i<w*h*4; i++)
ptr[i] = (unsigned char)genrand_int32( d);
return ptr;
}
static int
verify_bgra8888_image(unsigned char *image, unsigned char *outptr, int w, int h)
{
int i;
for (i=0; i<w*h; i++)
{
if (outptr[i] != image[i])
{
log_error("READ_IMAGE_BGRA_UNORM_INT8 test failed\n");
return -1;
}
}
log_info("READ_IMAGE_BGRA_UNORM_INT8 test passed\n");
return 0;
}
static int
verify_rgba8888_image(unsigned char *image, unsigned char *outptr, int w, int h)
{
int i;
for (i=0; i<w*h*4; i++)
{
if (outptr[i] != image[i])
{
log_error("READ_IMAGE_RGBA_UNORM_INT8 test failed\n");
return -1;
}
}
log_info("READ_IMAGE_RGBA_UNORM_INT8 test passed\n");
return 0;
}
int test_readimage(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements)
{
cl_mem streams[3];
cl_program program[2];
cl_kernel kernel[2];
cl_image_format img_format;
cl_image_format *supported_formats;
unsigned char *input_ptr[2], *output_ptr;
size_t threads[2];
int img_width = 512;
int img_height = 512;
int i, err;
size_t origin[3] = {0, 0, 0};
size_t region[3] = {img_width, img_height, 1};
size_t length = img_width * img_height * 4 * sizeof(unsigned char);
MTdata d = init_genrand( gRandomSeed );
int supportsBGRA = 0;
cl_uint numFormats = 0;
PASSIVE_REQUIRE_IMAGE_SUPPORT( device )
PASSIVE_REQUIRE_IMAGE_SUPPORT( device )
d = init_genrand( gRandomSeed );
input_ptr[0] = generate_8888_image(img_width, img_height, d);
input_ptr[1] = generate_8888_image(img_width, img_height, d);
free_mtdata(d); d = NULL;
output_ptr = (unsigned char*)malloc(length);
if(gIsEmbedded)
{
/* Get the supported image formats to see if BGRA is supported */
clGetSupportedImageFormats (context, CL_MEM_READ_WRITE, CL_MEM_OBJECT_IMAGE2D, 0, NULL, &numFormats);
supported_formats = (cl_image_format *) malloc(sizeof(cl_image_format) * numFormats);
clGetSupportedImageFormats (context, CL_MEM_READ_WRITE, CL_MEM_OBJECT_IMAGE2D, numFormats, supported_formats, NULL);
for(i = 0; i < numFormats; i++)
{
if(supported_formats[i].image_channel_order == CL_BGRA)
{
supportsBGRA = 1;
break;
}
}
}
else
{
supportsBGRA = 1;
}
if(supportsBGRA)
{
img_format.image_channel_order = CL_BGRA;
img_format.image_channel_data_type = CL_UNORM_INT8;
streams[0] = clCreateImage2D(context, CL_MEM_READ_WRITE, &img_format, img_width, img_height, 0, NULL, NULL);
if (!streams[0])
{
log_error("clCreateImage2D failed\n");
return -1;
}
}
img_format.image_channel_order = CL_RGBA;
img_format.image_channel_data_type = CL_UNORM_INT8;
streams[1] = clCreateImage2D(context, CL_MEM_READ_WRITE, &img_format, img_width, img_height, 0, NULL, NULL);
if (!streams[1])
{
log_error("clCreateImage2D failed\n");
return -1;
}
streams[2] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, NULL);
if (!streams[2])
{
log_error("clCreateBuffer failed\n");
return -1;
}
if(supportsBGRA)
{
err = clEnqueueWriteImage(queue, streams[0], CL_TRUE, origin, region, 0, 0, input_ptr[0], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteImage failed\n");
return -1;
}
}
err = clEnqueueWriteImage(queue, streams[1], CL_TRUE, origin, region, 0, 0, input_ptr[1], 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueWriteImage failed\n");
return -1;
}
if(supportsBGRA)
{
err = create_single_kernel_helper(context, &program[0], &kernel[0], 1, &bgra8888_kernel_code, "test_bgra8888" );
if (err)
return -1;
}
err = create_single_kernel_helper(context, &program[1], &kernel[1], 1, &rgba8888_kernel_code, "test_rgba8888" );
if (err)
return -1;
cl_sampler_properties properties[] = {
CL_SAMPLER_NORMALIZED_COORDS, CL_FALSE,
CL_SAMPLER_ADDRESSING_MODE, CL_ADDRESS_CLAMP_TO_EDGE,
CL_SAMPLER_FILTER_MODE, CL_FILTER_NEAREST,
0 };
cl_sampler sampler = clCreateSamplerWithProperties(context, properties, &err);
test_error(err, "clCreateSamplerWithProperties failed");
if(supportsBGRA)
{
err = clSetKernelArg(kernel[0], 0, sizeof streams[0], &streams[0]);
err |= clSetKernelArg(kernel[0], 1, sizeof streams[2], &streams[2]);
err |= clSetKernelArg(kernel[0], 2, sizeof sampler, &sampler);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArg failed\n");
return -1;
}
}
err = clSetKernelArg(kernel[1], 0, sizeof streams[1], &streams[1]);
err |= clSetKernelArg(kernel[1], 1, sizeof streams[2], &streams[2]);
err |= clSetKernelArg(kernel[1], 2, sizeof sampler, &sampler);
if (err != CL_SUCCESS)
{
log_error("clSetKernelArg failed\n");
return -1;
}
threads[0] = (unsigned int)img_width;
threads[1] = (unsigned int)img_height;
for (i=0; i<2; i++)
{
if(i == 0 && !supportsBGRA)
continue;
err = clEnqueueNDRangeKernel(queue, kernel[i], 2, NULL, threads, NULL, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("%s clEnqueueNDRangeKernel failed\n", __FUNCTION__);
return -1;
}
err = clEnqueueReadBuffer(queue, streams[2], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
log_error("clEnqueueReadBuffer failed\n");
return -1;
}
switch (i)
{
case 0:
err = verify_bgra8888_image(input_ptr[i], output_ptr, img_width, img_height);
break;
case 1:
err = verify_rgba8888_image(input_ptr[i], output_ptr, img_width, img_height);
break;
}
if (err)
break;
}
// cleanup
clReleaseSampler(sampler);
if(supportsBGRA)
clReleaseMemObject(streams[0]);
clReleaseMemObject(streams[1]);
clReleaseMemObject(streams[2]);
for (i=0; i<2; i++)
{
if(i == 0 && !supportsBGRA)
continue;
clReleaseKernel(kernel[i]);
clReleaseProgram(program[i]);
}
free(input_ptr[0]);
free(input_ptr[1]);
free(output_ptr);
return err;
}