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Rename test .c sources to .cpp where necessary (#604)
Remove hacks to force language from CMake files. Closes KhronosGroup/OpenCL-CTS#25
This commit is contained in:
James Price
147
test_conformance/basic/test_readimage3d_int16.cpp
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147
test_conformance/basic/test_readimage3d_int16.cpp
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//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "harness/compat.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "procs.h"
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static const char *rgba16_kernel_code =
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"__kernel void test_rgba16(read_only image3d_t srcimg, __global ushort4 *dst, sampler_t sampler)\n"
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"{\n"
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" int tid_x = get_global_id(0);\n"
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" int tid_y = get_global_id(1);\n"
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" int tid_z = get_global_id(2);\n"
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" int indx = (tid_z * get_image_height(srcimg) + tid_y) * get_image_width(srcimg) + tid_x;\n"
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" float4 color;\n"
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"\n"
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" color = read_imagef(srcimg, sampler, (int4)(tid_x, tid_y, tid_z, 0));\n"
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" ushort4 dst_write;\n"
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" dst_write.x = convert_ushort_rte(color.x * 65535.0f);\n"
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" dst_write.y = convert_ushort_rte(color.y * 65535.0f);\n"
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" dst_write.z = convert_ushort_rte(color.z * 65535.0f);\n"
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" dst_write.w = convert_ushort_rte(color.w * 65535.0f);\n"
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" dst[indx] = dst_write;\n"
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"\n"
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"}\n";
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static unsigned short *
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generate_16bit_image(int w, int h, int d, MTdata data)
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{
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unsigned short *ptr = (cl_ushort*)malloc(w * h * d * 4 * sizeof(cl_ushort));
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int i;
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for (i=0; i<w*h*d*4; i++)
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ptr[i] = (cl_ushort)genrand_int32(data);
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return ptr;
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}
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static int
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verify_16bit_image(cl_ushort *image, cl_ushort *outptr, int w, int h, int d)
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{
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int i;
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for (i=0; i<w*h*d*4; i++)
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{
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if (outptr[i] != image[i])
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{
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log_error("READ_IMAGE3D_RGBA_UNORM_INT16 test failed\n");
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return -1;
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}
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}
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log_info("READ_IMAGE3D_RGBA_UNORM_INT16 test passed\n");
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return 0;
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}
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int test_readimage3d_int16(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements)
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{
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cl_mem streams[2];
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cl_program program;
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cl_kernel kernel;
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cl_image_format img_format;
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cl_ushort *input_ptr, *output_ptr;
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size_t threads[3];
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int img_width = 64;
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int img_height = 64;
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int img_depth = 64;
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int err;
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size_t origin[3] = {0, 0, 0};
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size_t region[3] = {img_width, img_height, img_depth};
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size_t length = img_width * img_height * img_depth * 4 * sizeof(cl_ushort);
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PASSIVE_REQUIRE_3D_IMAGE_SUPPORT( device )
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MTdata d = init_genrand( gRandomSeed );
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input_ptr = generate_16bit_image(img_width, img_height, img_depth, d);
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free_mtdata(d); d = NULL;
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output_ptr = (cl_ushort*)malloc(length);
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img_format.image_channel_order = CL_RGBA;
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img_format.image_channel_data_type = CL_UNORM_INT16;
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streams[0] = create_image_3d(context, CL_MEM_READ_ONLY, &img_format, img_width, img_height, img_depth, 0, 0, NULL, &err);
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test_error(err, "create_image_3d failed");
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streams[1] = clCreateBuffer(context, CL_MEM_READ_WRITE, length, NULL, &err);
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test_error(err, "clCreateBuffer failed");
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err = clEnqueueWriteImage(queue, streams[0], CL_TRUE, origin, region, 0, 0, input_ptr, 0, NULL, NULL);
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test_error(err, "clEnqueueWriteImage failed");
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err = create_single_kernel_helper(context, &program, &kernel, 1, &rgba16_kernel_code, "test_rgba16" );
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if (err)
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return -1;
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cl_sampler sampler = clCreateSampler(context, CL_FALSE, CL_ADDRESS_CLAMP_TO_EDGE, CL_FILTER_NEAREST, &err);
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test_error(err, "clCreateSampler failed");
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err = clSetKernelArg(kernel, 0, sizeof streams[0], &streams[0]);
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err |= clSetKernelArg(kernel, 1, sizeof streams[1], &streams[1]);
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err |= clSetKernelArg(kernel, 2, sizeof sampler, &sampler);
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test_error(err, "clSetKernelArg failed");
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threads[0] = (unsigned int)img_width;
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threads[1] = (unsigned int)img_height;
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threads[2] = (unsigned int)img_depth;
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err = clEnqueueNDRangeKernel(queue, kernel, 3, NULL, threads, NULL, 0, NULL, NULL);
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test_error(err, "clEnqueueNDRangeKernel failed");
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err = clEnqueueReadBuffer(queue, streams[1], CL_TRUE, 0, length, output_ptr, 0, NULL, NULL);
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test_error(err, "clEnqueueReadBuffer failed");
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err = verify_16bit_image(input_ptr, output_ptr, img_width, img_height, img_depth);
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// cleanup
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clReleaseSampler(sampler);
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clReleaseMemObject(streams[0]);
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clReleaseMemObject(streams[1]);
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clReleaseKernel(kernel);
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clReleaseProgram(program);
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free(input_ptr);
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free(output_ptr);
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return err;
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}
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