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242 lines
7.2 KiB
242 lines
7.2 KiB
4 months ago
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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 unsigned char *
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generate_rgba8_image(int w, int h, MTdata d)
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{
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unsigned char *ptr = (unsigned char*)malloc(w * h * 4);
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int i;
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for (i=0; i<w*h*4; i++)
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ptr[i] = (unsigned char)genrand_int32(d);
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return ptr;
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}
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static int
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verify_rgba8_image(unsigned char *image, unsigned char *outptr, int w, int h)
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{
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int i;
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for (i=0; i<w*h*4; i++)
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{
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if (outptr[i] != image[i])
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return -1;
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}
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return 0;
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}
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static unsigned short *
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generate_rgba16_image(int w, int h, MTdata d)
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{
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unsigned short *ptr = (unsigned short *)malloc(w * h * 4 * sizeof(unsigned short));
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int i;
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for (i=0; i<w*h*4; i++)
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ptr[i] = (unsigned short)genrand_int32(d);
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return ptr;
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}
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static int
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verify_rgba16_image(unsigned short *image, unsigned short *outptr, int w, int h)
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{
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int i;
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for (i=0; i<w*h*4; i++)
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{
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if (outptr[i] != image[i])
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return -1;
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}
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return 0;
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}
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static float *
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generate_rgbafp_image(int w, int h, MTdata d)
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{
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float *ptr = (float*)malloc(w * h * 4 * sizeof(float));
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int i;
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for (i=0; i<w*h*4; i++)
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ptr[i] = get_random_float(-0x40000000, 0x40000000, d);
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return ptr;
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}
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static int
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verify_rgbafp_image(float *image, float *outptr, int w, int h)
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{
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int i;
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for (i=0; i<w*h*4; i++)
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{
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if (outptr[i] != image[i])
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return -1;
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}
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return 0;
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}
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int
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test_imagecopy(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements)
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{
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cl_image_format img_format;
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unsigned char *rgba8_inptr, *rgba8_outptr;
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unsigned short *rgba16_inptr, *rgba16_outptr;
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float *rgbafp_inptr, *rgbafp_outptr;
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clMemWrapper streams[6];
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int img_width = 512;
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int img_height = 512;
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int i, err;
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MTdata d;
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PASSIVE_REQUIRE_IMAGE_SUPPORT( device )
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d = init_genrand( gRandomSeed );
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rgba8_inptr = (unsigned char *)generate_rgba8_image(img_width, img_height, d);
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rgba16_inptr = (unsigned short *)generate_rgba16_image(img_width, img_height, d);
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rgbafp_inptr = (float *)generate_rgbafp_image(img_width, img_height, d);
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free_mtdata(d); d = NULL;
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rgba8_outptr = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height);
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rgba16_outptr = (unsigned short*)malloc(sizeof(unsigned short) * 4 * img_width * img_height);
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rgbafp_outptr = (float*)malloc(sizeof(float) * 4 * img_width * img_height);
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img_format.image_channel_order = CL_RGBA;
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img_format.image_channel_data_type = CL_UNORM_INT8;
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streams[0] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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streams[1] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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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[2] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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streams[3] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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img_format.image_channel_order = CL_RGBA;
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img_format.image_channel_data_type = CL_FLOAT;
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streams[4] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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streams[5] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format,
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img_width, img_height, 0, NULL, &err);
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test_error(err, "create_image_2d failed");
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for (i=0; i<3; i++)
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{
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void *p, *outp;
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int x, y, delta_w = img_width/8, delta_h = img_height/16;
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switch (i)
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{
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case 0:
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p = (void *)rgba8_inptr;
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outp = (void *)rgba8_outptr;
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log_info("Testing CL_RGBA CL_UNORM_INT8\n");
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break;
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case 1:
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p = (void *)rgba16_inptr;
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outp = (void *)rgba16_outptr;
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log_info("Testing CL_RGBA CL_UNORM_INT16\n");
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break;
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case 2:
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p = (void *)rgbafp_inptr;
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outp = (void *)rgbafp_outptr;
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log_info("Testing CL_RGBA CL_FLOAT\n");
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break;
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}
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size_t origin[3] = {0,0,0}, region[3] = {img_width, img_height, 1};
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err = clEnqueueWriteImage(queue, streams[i*2], CL_TRUE, origin, region, 0, 0, p, 0, NULL, NULL);
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test_error(err, "create_image_2d failed");
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int copy_number = 0;
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for (y=0; y<img_height; y+=delta_h)
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{
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for (x=0; x<img_width; x+=delta_w)
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{
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copy_number++;
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size_t copy_origin[3] = {x,y,0}, copy_region[3]={delta_w, delta_h, 1};
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err = clEnqueueCopyImage(queue, streams[i*2], streams[i*2+1],
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copy_origin, copy_origin, copy_region,
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0, NULL, NULL);
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if (err) {
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log_error("Copy %d (origin [%d, %d], size [%d, %d], image size [%d x %d]) Failed\n", copy_number, x, y, delta_w, delta_h, img_width, img_height);
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}
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test_error(err, "clEnqueueCopyImage failed");
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}
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}
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err = clEnqueueReadImage(queue, streams[i*2+1], CL_TRUE, origin, region, 0, 0, outp, 0, NULL, NULL);
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test_error(err, "clEnqueueReadImage failed");
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switch (i)
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{
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case 0:
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err = verify_rgba8_image(rgba8_inptr, rgba8_outptr, img_width, img_height);
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break;
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case 1:
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err = verify_rgba16_image(rgba16_inptr, rgba16_outptr, img_width, img_height);
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break;
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case 2:
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err = verify_rgbafp_image(rgbafp_inptr, rgbafp_outptr, img_width, img_height);
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break;
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}
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if (err)
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break;
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}
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free(rgba8_inptr);
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free(rgba16_inptr);
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free(rgbafp_inptr);
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free(rgba8_outptr);
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free(rgba16_outptr);
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free(rgbafp_outptr);
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if (err)
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log_error("IMAGE copy test failed\n");
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else
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log_info("IMAGE copy test passed\n");
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return err;
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}
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