| // |
| // 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 "harness/compat.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| |
| #include "procs.h" |
| |
| static unsigned char * |
| generate_rgba8_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 void |
| update_rgba8_image(unsigned char *p, int x, int y, int w, int h, int img_width, MTdata d) |
| { |
| int i, j, indx; |
| |
| for (i=y; i<y+h; i++) |
| { |
| indx = (i * img_width + x) * 4; |
| for (j=x; j<x+w; j++,indx+=4) |
| { |
| p[indx+0] = (unsigned char)genrand_int32(d); |
| p[indx+1] = (unsigned char)genrand_int32(d); |
| p[indx+2] = (unsigned char)genrand_int32(d); |
| p[indx+3] = (unsigned char)genrand_int32(d); |
| } |
| } |
| } |
| |
| static void |
| update_image_from_image(void *out, void *in, int x, int y, int w, int h, int img_width, int elem_size) |
| { |
| int i, j, k, out_indx, in_indx; |
| in_indx = 0; |
| |
| for (i=y; i<y+h; i++) |
| { |
| out_indx = (i * img_width + x) * elem_size; |
| for (j=x; j<x+w; j++,out_indx+=elem_size) |
| { |
| for (k=0; k<elem_size; k++) |
| { |
| ((char*)out)[out_indx + k] = ((char*)in)[in_indx]; |
| in_indx++; |
| } |
| } |
| } |
| } |
| |
| static int |
| verify_rgba8_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("i = %d. Expected (%d %d %d %d), got (%d %d %d %d)\n", i, image[i], image[i+1], image[i+2], image[i+3], outptr[i], outptr[i+1], outptr[i+2], outptr[i+3]); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| |
| static unsigned short * |
| generate_rgba16_image(int w, int h, MTdata d) |
| { |
| unsigned short *ptr = (unsigned short*)malloc(w * h * 4 * sizeof(unsigned short)); |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| ptr[i] = (unsigned short)genrand_int32(d); |
| |
| return ptr; |
| } |
| |
| static void |
| update_rgba16_image(unsigned short *p, int x, int y, int w, int h, int img_width, MTdata d) |
| { |
| int i, j, indx; |
| |
| for (i=y; i<y+h; i++) |
| { |
| indx = (i * img_width + x) * 4; |
| for (j=x; j<x+w; j++,indx+=4) |
| { |
| p[indx+0] = (unsigned short)genrand_int32(d); |
| p[indx+1] = (unsigned short)genrand_int32(d); |
| p[indx+2] = (unsigned short)genrand_int32(d); |
| p[indx+3] = (unsigned short)genrand_int32(d); |
| } |
| } |
| } |
| |
| static int |
| verify_rgba16_image(unsigned short *image, unsigned short *outptr, int w, int h) |
| { |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| { |
| if (outptr[i] != image[i]) |
| { |
| log_error("i = %d. Expected (%d %d %d %d), got (%d %d %d %d)\n", i, image[i], image[i+1], image[i+2], image[i+3], outptr[i], outptr[i+1], outptr[i+2], outptr[i+3]); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| |
| static float * |
| generate_rgbafp_image(int w, int h, MTdata d) |
| { |
| float *ptr = (float*)malloc(w * h * 4 * sizeof(float)); |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| ptr[i] = get_random_float(-0x40000000, 0x40000000, d); |
| |
| return ptr; |
| } |
| |
| static void |
| update_rgbafp_image(float *p, int x, int y, int w, int h, int img_width, MTdata d) |
| { |
| int i, j, indx; |
| |
| for (i=y; i<y+h; i++) |
| { |
| indx = (i * img_width + x) * 4; |
| for (j=x; j<x+w; j++,indx+=4) |
| { |
| p[indx+0] = get_random_float(-0x40000000, 0x40000000, d); |
| p[indx+1] = get_random_float(-0x40000000, 0x40000000, d); |
| p[indx+2] = get_random_float(-0x40000000, 0x40000000, d); |
| p[indx+3] = get_random_float(-0x40000000, 0x40000000, d); |
| } |
| } |
| } |
| |
| static int |
| verify_rgbafp_image(float *image, float *outptr, int w, int h) |
| { |
| int i; |
| |
| for (i=0; i<w*h*4; i++) |
| { |
| if (outptr[i] != image[i]) |
| { |
| log_error("i = %d. Expected (%f %f %f %f), got (%f %f %f %f)\n", i, image[i], image[i+1], image[i+2], image[i+3], outptr[i], outptr[i+1], outptr[i+2], outptr[i+3]); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| |
| int |
| test_imagereadwrite(cl_device_id device, cl_context context, cl_command_queue queue, int num_elements) |
| { |
| cl_image_format img_format; |
| unsigned char *rgba8_inptr, *rgba8_outptr; |
| unsigned short *rgba16_inptr, *rgba16_outptr; |
| float *rgbafp_inptr, *rgbafp_outptr; |
| clMemWrapper streams[3]; |
| int img_width = 512; |
| int img_height = 512; |
| int num_tries = 200; |
| int i, j, err; |
| MTdata d; |
| |
| PASSIVE_REQUIRE_IMAGE_SUPPORT( device ) |
| |
| d = init_genrand( gRandomSeed ); |
| rgba8_inptr = (unsigned char *)generate_rgba8_image(img_width, img_height, d); |
| rgba16_inptr = (unsigned short *)generate_rgba16_image(img_width, img_height, d); |
| rgbafp_inptr = (float *)generate_rgbafp_image(img_width, img_height, d); |
| |
| rgba8_outptr = (unsigned char*)malloc(sizeof(unsigned char) * 4 * img_width * img_height); |
| rgba16_outptr = (unsigned short*)malloc(sizeof(unsigned short) * 4 * img_width * img_height); |
| rgbafp_outptr = (float*)malloc(sizeof(float) * 4 * img_width * img_height); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT8; |
| streams[0] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_UNORM_INT16; |
| streams[1] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| img_format.image_channel_order = CL_RGBA; |
| img_format.image_channel_data_type = CL_FLOAT; |
| streams[2] = create_image_2d(context, CL_MEM_READ_WRITE, &img_format, |
| img_width, img_height, 0, NULL, &err); |
| test_error(err, "create_image_2d failed"); |
| |
| for (i=0; i<3; i++) |
| { |
| void *p; |
| |
| if (i == 0) |
| p = (void *)rgba8_inptr; |
| else if (i == 1) |
| p = (void *)rgba16_inptr; |
| else |
| p = (void *)rgbafp_inptr; |
| size_t origin[3] = {0,0,0}, region[3] = {img_width, img_height, 1}; |
| err = clEnqueueWriteImage(queue, streams[i], CL_TRUE, |
| origin, region, 0, 0, |
| p, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clWriteImage2D failed\n"); |
| return -1; |
| } |
| } |
| |
| for (i=0,j=0; i<num_tries*3; i++,j++) |
| { |
| int x = (int)get_random_float(0, img_width, d); |
| int y = (int)get_random_float(0, img_height, d); |
| int w = (int)get_random_float(1, (img_width - x), d); |
| int h = (int)get_random_float(1, (img_height - y), d); |
| size_t input_pitch; |
| int set_input_pitch = (int)(genrand_int32(d) & 0x01); |
| int packed_update = (int)(genrand_int32(d) & 0x01); |
| void *p, *outp; |
| int elem_size; |
| |
| if (j == 3) |
| j = 0; |
| |
| switch (j) |
| { |
| case 0: |
| //if ((w<=10) || (h<=10)) continue; |
| elem_size = 4; |
| if(packed_update) |
| { |
| p = generate_rgba8_image(w, h, d); |
| update_image_from_image(rgba8_inptr, p, x, y, w, h, img_width, elem_size); |
| } |
| else |
| { |
| update_rgba8_image(rgba8_inptr, x, y, w, h, img_width, d); |
| p = (void *)(rgba8_inptr + ((y * img_width + x) * 4)); |
| } |
| outp = (void *)rgba8_outptr; |
| break; |
| case 1: |
| //if ((w<=8) || (h<=8)) continue; |
| elem_size = 2*4; |
| if(packed_update) |
| { |
| p = generate_rgba16_image(w, h, d); |
| update_image_from_image(rgba16_inptr, p, x, y, w, h, img_width, elem_size); |
| } |
| else |
| { |
| update_rgba16_image(rgba16_inptr, x, y, w, h, img_width, d); |
| p = (void *)(rgba16_inptr + ((y * img_width + x) * 4)); |
| } |
| outp = (void *)rgba16_outptr; |
| break; |
| case 2: |
| //if ((w<=8) || (h<=8)) continue; |
| elem_size = 4*4; |
| if(packed_update) |
| { |
| p = generate_rgbafp_image(w, h, d); |
| update_image_from_image(rgbafp_inptr, p, x, y, w, h, img_width, elem_size); |
| } |
| else |
| { |
| update_rgbafp_image(rgbafp_inptr, x, y, w, h, img_width, d); |
| p = (void *)(rgbafp_inptr + ((y * img_width + x) * 4)); |
| } |
| outp = (void *)rgbafp_outptr; |
| break; |
| } |
| |
| const char* update_packed_pitch_name = ""; |
| if(packed_update) |
| { |
| if(set_input_pitch) |
| { |
| // for packed updates the pitch does not need to be calculated here (but can be) |
| update_packed_pitch_name = "'packed with pitch'"; |
| input_pitch = w*elem_size; |
| } |
| else |
| { |
| // for packed updates the pitch does not need to be calculated here |
| update_packed_pitch_name = "'packed without pitch'"; |
| input_pitch = 0; |
| } |
| } |
| else |
| { |
| // for unpacked updates the pitch is required |
| update_packed_pitch_name = "'unpacked with pitch'"; |
| input_pitch = img_width*elem_size; |
| } |
| |
| size_t origin[3] = {x,y,0}, region[3] = {w, h, 1}; |
| err = clEnqueueWriteImage(queue, streams[j], CL_TRUE, |
| origin, region, input_pitch, 0, p, |
| 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clWriteImage update failed for %s %s: %d\n", |
| (packed_update) ? "packed" : "unpacked", |
| (set_input_pitch) ? "set pitch" : "unset pitch", err); |
| free_mtdata(d); |
| return -1; |
| } |
| |
| if(packed_update) |
| { |
| free(p); |
| p = NULL; |
| } |
| |
| memset(outp, 0x7, img_width*img_height*elem_size); |
| |
| origin[0]=0; origin[1]=0; origin[2]=0; |
| region[0]=img_width; region[1]=img_height; region[2]=1; |
| err = clEnqueueReadImage(queue, streams[j], CL_TRUE, |
| origin, region, 0,0, |
| outp, 0, NULL, NULL); |
| if (err != CL_SUCCESS) |
| { |
| log_error("clReadImage failed\n"); |
| free_mtdata(d); |
| return -1; |
| } |
| |
| switch (j) |
| { |
| case 0: |
| err = verify_rgba8_image(rgba8_inptr, rgba8_outptr, img_width, img_height); |
| if (err) |
| { |
| log_error("x=%d y=%d w=%d h=%d, pitch=%d, try=%d\n", x, y, w, h, (int)input_pitch, (int)i); |
| log_error("IMAGE RGBA8 read, write %s test failed\n", update_packed_pitch_name); |
| } |
| break; |
| case 1: |
| err = verify_rgba16_image(rgba16_inptr, rgba16_outptr, img_width, img_height); |
| if (err) |
| { |
| log_error("x=%d y=%d w=%d h=%d, pitch=%d, try=%d\n", x, y, w, h, (int)input_pitch, (int)i); |
| log_error("IMAGE RGBA16 read, write %s test failed\n", update_packed_pitch_name); |
| } |
| break; |
| case 2: |
| err = verify_rgbafp_image(rgbafp_inptr, rgbafp_outptr, img_width, img_height); |
| if (err) |
| { |
| log_error("x=%d y=%d w=%d h=%d, pitch=%d, try=%d\n", x, y, w, h, (int)input_pitch, (int)i); |
| log_error("IMAGE RGBA FP read, write %s test failed\n", update_packed_pitch_name); |
| } |
| break; |
| } |
| |
| if (err) break; |
| } |
| |
| free_mtdata(d); |
| free(rgba8_inptr); |
| free(rgba16_inptr); |
| free(rgbafp_inptr); |
| free(rgba8_outptr); |
| free(rgba16_outptr); |
| free(rgbafp_outptr); |
| |
| if (!err) |
| log_info("IMAGE read, write test passed\n"); |
| |
| return err; |
| } |
| |
| |
| |
