// // 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 "testBase.h" #include "common.h" #include #if defined( __APPLE__ ) #include #else #include #include #endif #pragma mark - #pragma mark Write test kernels static const char *kernelpattern_image_write_1D = "__kernel void sample_test( __global %s4 *source, write_only image1d_t dest )\n" "{\n" " uint index = get_global_id(0);\n" " %s4 value = source[index];\n" " write_image%s( dest, index, %s(value));\n" "}\n"; static const char *kernelpattern_image_write_1D_half = "__kernel void sample_test( __global half4 *source, write_only image1d_t dest )\n" "{\n" " uint index = get_global_id(0);\n" " write_imagef( dest, index, vload_half4(index, (__global half *)source));\n" "}\n"; static const char *kernelpattern_image_write_1D_buffer = "__kernel void sample_test( __global %s4 *source, write_only image1d_buffer_t dest )\n" "{\n" " uint index = get_global_id(0);\n" " %s4 value = source[index];\n" " write_image%s( dest, index, %s(value));\n" "}\n"; static const char *kernelpattern_image_write_1D_buffer_half = "__kernel void sample_test( __global half4 *source, write_only image1d_buffer_t dest )\n" "{\n" " uint index = get_global_id(0);\n" " write_imagef( dest, index, vload_half4(index, (__global half *)source));\n" "}\n"; static const char *kernelpattern_image_write_2D = "__kernel void sample_test( __global %s4 *source, write_only image2d_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " uint index = tidY * get_image_width( dest ) + tidX;\n" " %s4 value = source[index];\n" " write_image%s( dest, (int2)( tidX, tidY ), %s(value));\n" "}\n"; static const char *kernelpattern_image_write_2D_half = "__kernel void sample_test( __global half4 *source, write_only image2d_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " uint index = tidY * get_image_width( dest ) + tidX;\n" " write_imagef( dest, (int2)( tidX, tidY ), vload_half4(index, (__global half *)source));\n" "}\n"; static const char *kernelpattern_image_write_1Darray = "__kernel void sample_test( __global %s4 *source, write_only image1d_array_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " uint index = tidY * get_image_width( dest ) + tidX;\n" " %s4 value = source[index];\n" " write_image%s( dest, (int2)( tidX, tidY ), %s(value));\n" "}\n"; static const char *kernelpattern_image_write_1Darray_half = "__kernel void sample_test( __global half4 *source, write_only image1d_array_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " uint index = tidY * get_image_width( dest ) + tidX;\n" " write_imagef( dest, (int2)( tidX, tidY ), vload_half4(index, (__global half *)source));\n" "}\n"; static const char *kernelpattern_image_write_3D = "#pragma OPENCL EXTENSION cl_khr_3d_image_writes : enable\n" "__kernel void sample_test( __global %s4 *source, write_only image3d_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " int tidZ = get_global_id(2);\n" " int width = get_image_width( dest );\n" " int height = get_image_height( dest );\n" " int index = tidZ * width * height + tidY * width + tidX;\n" " %s4 value = source[index];\n" " write_image%s( dest, (int4)( tidX, tidY, tidZ, 0 ), %s(value));\n" "}\n"; static const char *kernelpattern_image_write_3D_half = "#pragma OPENCL EXTENSION cl_khr_3d_image_writes : enable\n" "__kernel void sample_test( __global half4 *source, write_only image3d_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " int tidZ = get_global_id(2);\n" " int width = get_image_width( dest );\n" " int height = get_image_height( dest );\n" " int index = tidZ * width * height + tidY * width + tidX;\n" " write_imagef( dest, (int4)( tidX, tidY, tidZ, 0 ), vload_half4(index, (__global half *)source));\n" "}\n"; static const char *kernelpattern_image_write_2Darray = "__kernel void sample_test( __global %s4 *source, write_only image2d_array_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " int tidZ = get_global_id(2);\n" " int width = get_image_width( dest );\n" " int height = get_image_height( dest );\n" " int index = tidZ * width * height + tidY * width + tidX;\n" " %s4 value = source[index];\n" " write_image%s( dest, (int4)( tidX, tidY, tidZ, 0 ), %s(value));\n" "}\n"; static const char *kernelpattern_image_write_2Darray_half = "__kernel void sample_test( __global half4 *source, write_only image2d_array_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " int tidZ = get_global_id(2);\n" " int width = get_image_width( dest );\n" " int height = get_image_height( dest );\n" " int index = tidZ * width * height + tidY * width + tidX;\n" " write_imagef( dest, (int4)( tidX, tidY, tidZ, 0 ), vload_half4(index, (__global half *)source));\n" "}\n"; #ifdef GL_VERSION_3_2 static const char * kernelpattern_image_write_2D_depth = "__kernel void sample_test( __global %s *source, write_only image2d_depth_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " uint index = tidY * get_image_width( dest ) + tidX;\n" " float value = source[index];\n" " write_imagef( dest, (int2)( tidX, tidY ), value);\n" "}\n"; static const char * kernelpattern_image_write_2D_array_depth = "__kernel void sample_test( __global %s *source, write_only image2d_array_depth_t dest )\n" "{\n" " int tidX = get_global_id(0);\n" " int tidY = get_global_id(1);\n" " int tidZ = get_global_id(2);\n" " int width = get_image_width( dest );\n" " int height = get_image_height( dest );\n" " int index = tidZ * width * height + tidY * width + tidX;\n" " %s value = source[index];\n" " write_image%s( dest, (int4)( tidX, tidY, tidZ, 0 ), %s(value));\n" "}\n"; #endif #pragma mark - #pragma mark Utility functions static const char* get_appropriate_write_kernel(GLenum target, ExplicitType type, cl_channel_order channel_order) { switch (get_base_gl_target(target)) { case GL_TEXTURE_1D: if (type == kHalf) return kernelpattern_image_write_1D_half; else return kernelpattern_image_write_1D; break; case GL_TEXTURE_BUFFER: if (type == kHalf) return kernelpattern_image_write_1D_buffer_half; else return kernelpattern_image_write_1D_buffer; break; case GL_TEXTURE_1D_ARRAY: if (type == kHalf) return kernelpattern_image_write_1Darray_half; else return kernelpattern_image_write_1Darray; break; case GL_COLOR_ATTACHMENT0: case GL_RENDERBUFFER: case GL_TEXTURE_RECTANGLE_EXT: case GL_TEXTURE_2D: case GL_TEXTURE_CUBE_MAP: #ifdef GL_VERSION_3_2 if (channel_order == CL_DEPTH || channel_order == CL_DEPTH_STENCIL) return kernelpattern_image_write_2D_depth; #endif if (type == kHalf) return kernelpattern_image_write_2D_half; else return kernelpattern_image_write_2D; break; case GL_TEXTURE_2D_ARRAY: #ifdef GL_VERSION_3_2 if (channel_order == CL_DEPTH || channel_order == CL_DEPTH_STENCIL) return kernelpattern_image_write_2D_array_depth; #endif if (type == kHalf) return kernelpattern_image_write_2Darray_half; else return kernelpattern_image_write_2Darray; break; case GL_TEXTURE_3D: if (type == kHalf) return kernelpattern_image_write_3D_half; else return kernelpattern_image_write_3D; break; default: log_error("Unsupported GL tex target (%s) passed to write test: " "%s (%s):%d", GetGLTargetName(target), __FUNCTION__, __FILE__, __LINE__); return NULL; } } void set_dimensions_by_target(GLenum target, size_t *dims, size_t sizes[3], size_t width, size_t height, size_t depth) { switch (get_base_gl_target(target)) { case GL_TEXTURE_1D: sizes[0] = width; *dims = 1; break; case GL_TEXTURE_BUFFER: sizes[0] = width; *dims = 1; break; case GL_TEXTURE_1D_ARRAY: sizes[0] = width; sizes[1] = height; *dims = 2; break; case GL_COLOR_ATTACHMENT0: case GL_RENDERBUFFER: case GL_TEXTURE_RECTANGLE_EXT: case GL_TEXTURE_2D: case GL_TEXTURE_CUBE_MAP: sizes[0] = width; sizes[1] = height; *dims = 2; break; case GL_TEXTURE_2D_ARRAY: sizes[0] = width; sizes[1] = height; sizes[2] = depth; *dims = 3; break; case GL_TEXTURE_3D: sizes[0] = width; sizes[1] = height; sizes[2] = depth; *dims = 3; break; default: log_error("Unsupported GL tex target (%s) passed to write test: " "%s (%s):%d", GetGLTargetName(target), __FUNCTION__, __FILE__, __LINE__); } } int test_cl_image_write( cl_context context, cl_command_queue queue, GLenum target, cl_mem clImage, size_t width, size_t height, size_t depth, cl_image_format *outFormat, ExplicitType *outType, void **outSourceBuffer, MTdata d, bool supports_half ) { size_t global_dims, global_sizes[3]; clProgramWrapper program; clKernelWrapper kernel; clMemWrapper inStream; char* programPtr; int error; char kernelSource[2048]; // What CL format did we get from the texture? error = clGetImageInfo(clImage, CL_IMAGE_FORMAT, sizeof(cl_image_format), outFormat, NULL); test_error(error, "Unable to get the CL image format"); // Create the kernel source. The target and the data type will influence // which particular kernel we choose. *outType = get_write_kernel_type( outFormat ); size_t channelSize = get_explicit_type_size(*outType); const char* appropriateKernel = get_appropriate_write_kernel(target, *outType, outFormat->image_channel_order); if (*outType == kHalf && !supports_half) { log_info("cl_khr_fp16 isn't supported. Skip this test.\n"); return 0; } const char* suffix = get_kernel_suffix( outFormat ); const char* convert = get_write_conversion( outFormat, *outType ); sprintf(kernelSource, appropriateKernel, get_explicit_type_name( *outType ), get_explicit_type_name( *outType ), suffix, convert); programPtr = kernelSource; if( create_single_kernel_helper_with_build_options( context, &program, &kernel, 1, (const char **)&programPtr, "sample_test", "" ) ) { return -1; } // Create an appropriately-sized output buffer. // Check to see if the output buffer will fit on the device size_t bytes = channelSize * 4 * width * height * depth; cl_ulong alloc_size = 0; cl_device_id device = NULL; error = clGetCommandQueueInfo(queue, CL_QUEUE_DEVICE, sizeof(device), &device, NULL); test_error( error, "Unable to query command queue for device" ); error = clGetDeviceInfo(device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof(alloc_size), &alloc_size, NULL); test_error( error, "Unable to device for max mem alloc size" ); if (bytes > alloc_size) { log_info(" Skipping: Buffer size (%lu) is greater than CL_DEVICE_MAX_MEM_ALLOC_SIZE (%lu)\n", bytes, alloc_size); *outSourceBuffer = NULL; return 0; } *outSourceBuffer = CreateRandomData(*outType, width * height * depth * 4, d); inStream = clCreateBuffer( context, CL_MEM_COPY_HOST_PTR, channelSize * 4 * width * height * depth, *outSourceBuffer, &error ); test_error( error, "Unable to create output buffer" ); clSamplerWrapper sampler = clCreateSampler(context, CL_FALSE, CL_ADDRESS_NONE, CL_FILTER_NEAREST, &error); test_error( error, "Unable to create sampler" ); error = clSetKernelArg( kernel, 0, sizeof( inStream ), &inStream ); test_error( error, "Unable to set kernel arguments" ); error = clSetKernelArg( kernel, 1, sizeof( clImage ), &clImage ); test_error( error, "Unable to set kernel arguments" ); // Flush and Acquire. glFinish(); error = (*clEnqueueAcquireGLObjects_ptr)( queue, 1, &clImage, 0, NULL, NULL); test_error( error, "Unable to acquire GL obejcts"); // Execute ( letting OpenCL choose the local size ) // Setup the global dimensions and sizes based on the target type. set_dimensions_by_target(target, &global_dims, global_sizes, width, height, depth); error = clEnqueueNDRangeKernel( queue, kernel, global_dims, NULL, global_sizes, NULL, 0, NULL, NULL ); test_error( error, "Unable to execute test kernel" ); clEventWrapper event; error = (*clEnqueueReleaseGLObjects_ptr)( queue, 1, &clImage, 0, NULL, &event ); test_error(error, "clEnqueueReleaseGLObjects failed"); error = clWaitForEvents( 1, &event ); test_error(error, "clWaitForEvents failed"); return 0; } static int test_image_write( cl_context context, cl_command_queue queue, GLenum glTarget, GLuint glTexture, size_t width, size_t height, size_t depth, cl_image_format *outFormat, ExplicitType *outType, void **outSourceBuffer, MTdata d, bool supports_half ) { int error; // Create a CL image from the supplied GL texture clMemWrapper image = (*clCreateFromGLTexture_ptr)( context, CL_MEM_WRITE_ONLY, glTarget, 0, glTexture, &error ); if ( error != CL_SUCCESS ) { print_error( error, "Unable to create CL image from GL texture" ); GLint fmt; glGetTexLevelParameteriv( glTarget, 0, GL_TEXTURE_INTERNAL_FORMAT, &fmt ); log_error( " Supplied GL texture was base format %s and internal " "format %s\n", GetGLBaseFormatName( fmt ), GetGLFormatName( fmt ) ); return error; } return test_cl_image_write( context, queue, glTarget, image, width, height, depth, outFormat, outType, outSourceBuffer, d, supports_half ); } int supportsHalf(cl_context context, bool* supports_half) { int error; size_t size; cl_uint numDev; error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_NUM_DEVICES failed"); cl_device_id* devices = new cl_device_id[numDev]; error = clGetContextInfo(context, CL_CONTEXT_DEVICES, numDev * sizeof(cl_device_id), devices, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_DEVICES failed"); *supports_half = is_extension_available(devices[0], "cl_khr_fp16"); delete [] devices; return error; } int supportsMsaa(cl_context context, bool* supports_msaa) { int error; size_t size; cl_uint numDev; error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_NUM_DEVICES failed"); cl_device_id* devices = new cl_device_id[numDev]; error = clGetContextInfo(context, CL_CONTEXT_DEVICES, numDev * sizeof(cl_device_id), devices, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_DEVICES failed"); *supports_msaa = is_extension_available(devices[0], "cl_khr_gl_msaa_sharing"); delete [] devices; return error; } int supportsDepth(cl_context context, bool* supports_depth) { int error; size_t size; cl_uint numDev; error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_NUM_DEVICES failed"); cl_device_id* devices = new cl_device_id[numDev]; error = clGetContextInfo(context, CL_CONTEXT_DEVICES, numDev * sizeof(cl_device_id), devices, NULL); test_error(error, "clGetContextInfo for CL_CONTEXT_DEVICES failed"); *supports_depth = is_extension_available(devices[0], "cl_khr_gl_depth_images"); delete [] devices; return error; } static int test_image_format_write( cl_context context, cl_command_queue queue, size_t width, size_t height, size_t depth, GLenum target, GLenum format, GLenum internalFormat, GLenum glType, ExplicitType type, MTdata d ) { int error; int samples = 8; // If we're testing a half float format, then we need to determine the // rounding mode of this machine. Punt if we fail to do so. if( type == kHalf ) if( DetectFloatToHalfRoundingMode(queue) ) return 1; // Create an appropriate GL texture or renderbuffer, given the target. glTextureWrapper glTexture; glBufferWrapper glBuf; glFramebufferWrapper glFramebuffer; glRenderbufferWrapper glRenderbuffer; switch (get_base_gl_target(target)) { case GL_TEXTURE_1D: CreateGLTexture1D( width, target, format, internalFormat, glType, type, &glTexture, &error, false, d ); break; case GL_TEXTURE_BUFFER: CreateGLTextureBuffer( width, target, format, internalFormat, glType, type, &glTexture, &glBuf, &error, false, d ); break; case GL_TEXTURE_1D_ARRAY: CreateGLTexture1DArray( width, height, target, format, internalFormat, glType, type, &glTexture, &error, false, d ); break; case GL_TEXTURE_RECTANGLE_EXT: case GL_TEXTURE_2D: case GL_TEXTURE_CUBE_MAP: CreateGLTexture2D( width, height, target, format, internalFormat, glType, type, &glTexture, &error, false, d ); break; case GL_COLOR_ATTACHMENT0: case GL_RENDERBUFFER: CreateGLRenderbuffer(width, height, target, format, internalFormat, glType, type, &glFramebuffer, &glRenderbuffer, &error, d, false); case GL_TEXTURE_2D_ARRAY: CreateGLTexture2DArray( width, height, depth, target, format, internalFormat, glType, type, &glTexture, &error, false, d ); break; case GL_TEXTURE_3D: CreateGLTexture3D( width, height, depth, target, format, internalFormat, glType, type, &glTexture, &error, d, false ); break; default: log_error("Unsupported GL tex target (%s) passed to write test: " "%s (%s):%d", GetGLTargetName(target), __FUNCTION__, __FILE__, __LINE__); } // If there was a problem during creation, make sure it isn't a known // cause, and then complain. if ( error == -2 ) { log_info("OpenGL texture couldn't be created, because a texture is too big. Skipping test.\n"); return 0; } if ( error != 0 ) { if ((format == GL_RGBA_INTEGER_EXT) && (!CheckGLIntegerExtensionSupport())){ log_info("OpenGL version does not support GL_RGBA_INTEGER_EXT. " "Skipping test.\n"); return 0; } else { return error; } } // Run and get the results cl_image_format clFormat; ExplicitType sourceType; ExplicitType validationType; void *outSourceBuffer = NULL; GLenum globj = glTexture; if (target == GL_RENDERBUFFER || target == GL_COLOR_ATTACHMENT0) { globj = glRenderbuffer; } bool supports_half = false; error = supportsHalf(context, &supports_half); if( error != 0 ) return error; error = test_image_write( context, queue, target, globj, width, height, depth, &clFormat, &sourceType, (void **)&outSourceBuffer, d, supports_half ); if( error != 0 || ((sourceType == kHalf ) && !supports_half)) { if (outSourceBuffer) free(outSourceBuffer); return error; } if (!outSourceBuffer) return 0; // If actual source type was half, convert to float for validation. if ( sourceType == kHalf ) validationType = kFloat; else validationType = sourceType; BufferOwningPtr validationSource; if ( clFormat.image_channel_data_type == CL_UNORM_INT_101010 ) { validationSource.reset( outSourceBuffer ); } else { validationSource.reset( convert_to_expected( outSourceBuffer, width * height * depth, sourceType, validationType, get_channel_order_channel_count(clFormat.image_channel_order) ) ); free(outSourceBuffer); } log_info( "- Write for %s [%4ld x %4ld x %4ld] : GL Texture : %s : %s : %s =>" " CL Image : %s : %s \n", GetGLTargetName(target), width, height, depth, GetGLFormatName( format ), GetGLFormatName( internalFormat ), GetGLTypeName( glType), GetChannelOrderName( clFormat.image_channel_order ), GetChannelTypeName( clFormat.image_channel_data_type )); // Read the results from the GL texture. ExplicitType readType = type; BufferOwningPtr glResults( ReadGLTexture( target, glTexture, glBuf, width, format, internalFormat, glType, readType, /* unused */ 1, 1 ) ); if( glResults == NULL ) return -1; // We have to convert our input buffer to the returned type, so we can validate. BufferOwningPtr convertedGLResults; if ( clFormat.image_channel_data_type != CL_UNORM_INT_101010 ) { convertedGLResults.reset( convert_to_expected( glResults, width * height * depth, readType, validationType, get_channel_order_channel_count(clFormat.image_channel_order), glType )); } // Validate. int valid = 0; if (convertedGLResults) { if( sourceType == kFloat || sourceType == kHalf ) { if ( clFormat.image_channel_data_type == CL_UNORM_INT_101010 ) { valid = validate_float_results_rgb_101010( validationSource, glResults, width, height, depth, 1 ); } else { valid = validate_float_results( validationSource, convertedGLResults, width, height, depth, 1, get_channel_order_channel_count(clFormat.image_channel_order) ); } } else { valid = validate_integer_results( validationSource, convertedGLResults, width, height, depth, 1, get_explicit_type_size( readType ) ); } } return valid; } #pragma mark - #pragma mark Write test common entry point // This is the main loop for all of the write tests. It iterates over the // given formats & targets, testing a variety of sizes against each // combination. int test_images_write_common(cl_device_id device, cl_context context, cl_command_queue queue, struct format* formats, size_t nformats, GLenum *targets, size_t ntargets, sizevec_t* sizes, size_t nsizes ) { int err = 0; int error = 0; RandomSeed seed(gRandomSeed); // First, ensure this device supports images. if (checkForImageSupport(device)) { log_info("Device does not support images. Skipping test.\n"); return 0; } // Get the value of CL_DEVICE_MAX_MEM_ALLOC_SIZE cl_ulong max_individual_allocation_size = 0; err = clGetDeviceInfo(device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof(max_individual_allocation_size), &max_individual_allocation_size, NULL); if (err) { log_error("ERROR: clGetDeviceInfo failed for CL_DEVICE_MAX_MEM_ALLOC_SIZE.\n"); error++; return error; } size_t total_allocation_size; size_t fidx, tidx, sidx; for ( fidx = 0; fidx < nformats; fidx++ ) { for ( tidx = 0; tidx < ntargets; tidx++ ) { // Texture buffer only takes an internal format, so the level data passed // by the test and used for verification must match the internal format if ((targets[tidx] == GL_TEXTURE_BUFFER) && (GetGLFormat(formats[ fidx ].internal) != formats[fidx].formattype)) continue; if ( formats[ fidx ].datatype == GL_UNSIGNED_INT_2_10_10_10_REV ) { // Check if the RGB 101010 format is supported if ( is_rgb_101010_supported( context, targets[ tidx ] ) == 0 ) continue; // skip } if (formats[ fidx ].datatype == GL_UNSIGNED_INT_24_8) { //check if a implementation supports writing to the depth stencil formats cl_image_format imageFormat = { CL_DEPTH_STENCIL, CL_UNORM_INT24 }; if (!is_image_format_supported(context, CL_MEM_WRITE_ONLY, (targets[tidx] == GL_TEXTURE_2D || targets[tidx] == GL_TEXTURE_RECTANGLE) ? CL_MEM_OBJECT_IMAGE2D: CL_MEM_OBJECT_IMAGE2D_ARRAY, &imageFormat)) continue; } if (formats[ fidx ].datatype == GL_FLOAT_32_UNSIGNED_INT_24_8_REV) { //check if a implementation supports writing to the depth stencil formats cl_image_format imageFormat = { CL_DEPTH_STENCIL, CL_FLOAT}; if (!is_image_format_supported(context, CL_MEM_WRITE_ONLY, (targets[tidx] == GL_TEXTURE_2D || targets[tidx] == GL_TEXTURE_RECTANGLE) ? CL_MEM_OBJECT_IMAGE2D: CL_MEM_OBJECT_IMAGE2D_ARRAY, &imageFormat)) continue; } if (targets[tidx] != GL_TEXTURE_BUFFER) log_info( "Testing image write for GL format %s : %s : %s : %s\n", GetGLTargetName( targets[ tidx ] ), GetGLFormatName( formats[ fidx ].internal ), GetGLBaseFormatName( formats[ fidx ].formattype ), GetGLTypeName( formats[ fidx ].datatype ) ); else log_info( "Testing image write for GL format %s : %s\n", GetGLTargetName( targets[ tidx ] ), GetGLFormatName( formats[ fidx ].internal )); for (sidx = 0; sidx < nsizes; sidx++) { // All tested formats are 4-channel formats total_allocation_size = sizes[sidx].width * sizes[sidx].height * sizes[sidx].depth * 4 * get_explicit_type_size( formats[ fidx ].type ); if (total_allocation_size > max_individual_allocation_size) { log_info( "The requested allocation size (%gMB) is larger than the " "maximum individual allocation size (%gMB)\n", total_allocation_size/(1024.0*1024.0), max_individual_allocation_size/(1024.0*1024.0)); log_info( "Skipping write test for %s : %s : %s : %s " " and size (%ld, %ld, %ld)\n", GetGLTargetName( targets[ tidx ] ), GetGLFormatName( formats[ fidx ].internal ), GetGLBaseFormatName( formats[ fidx ].formattype ), GetGLTypeName( formats[ fidx ].datatype ), sizes[sidx].width, sizes[sidx].height, sizes[sidx].depth); continue; } #ifdef GL_VERSION_3_2 if (get_base_gl_target(targets[ tidx ]) == GL_TEXTURE_2D_MULTISAMPLE || get_base_gl_target(targets[ tidx ]) == GL_TEXTURE_2D_MULTISAMPLE_ARRAY) { bool supports_msaa; int errorInGetInfo = supportsMsaa(context, &supports_msaa); if (errorInGetInfo != 0) return errorInGetInfo; if (!supports_msaa) return 0; } if (formats[ fidx ].formattype == GL_DEPTH_COMPONENT || formats[ fidx ].formattype == GL_DEPTH_STENCIL) { bool supports_depth; int errorInGetInfo = supportsDepth(context, &supports_depth); if (errorInGetInfo != 0) return errorInGetInfo; if (!supports_depth) return 0; } #endif if( test_image_format_write( context, queue, sizes[sidx].width, sizes[sidx].height, sizes[sidx].depth, targets[ tidx ], formats[ fidx ].formattype, formats[ fidx ].internal, formats[ fidx ].datatype, formats[ fidx ].type, seed ) ) { log_error( "ERROR: Image write test failed for %s : %s : %s : %s " " and size (%ld, %ld, %ld)\n\n", GetGLTargetName( targets[ tidx ] ), GetGLFormatName( formats[ fidx ].internal ), GetGLBaseFormatName( formats[ fidx ].formattype ), GetGLTypeName( formats[ fidx ].datatype ), sizes[sidx].width, sizes[sidx].height, sizes[sidx].depth); error++; break; // Skip other sizes for this combination } } // If we passed all sizes (check versus size loop count): if (sidx == nsizes) { log_info( "passed: Image write for GL format %s : %s : %s : %s\n\n", GetGLTargetName( targets[ tidx ] ), GetGLFormatName( formats[ fidx ].internal ), GetGLBaseFormatName( formats[ fidx ].formattype ), GetGLTypeName( formats[ fidx ].datatype ) ); } } } return error; }