/* * Copyright © 2015 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ /** * \file image-texture.c * * Verify conditions defined on the spec for the pnames that have to return * values in the Table 3.22 of the OpenGL 4.2 spec: * * * TEXEL_SIZE * * IMAGE_COMPATIBILITY_CLASS * * IMAGE_PIXEL_FORMAT * * IMAGE_PIXEL_TYPE */ #include "common.h" PIGLIT_GL_TEST_CONFIG_BEGIN config.supports_gl_compat_version = 10; config.window_visual = PIGLIT_GL_VISUAL_RGB; config.khr_no_error_support = PIGLIT_NO_ERRORS; PIGLIT_GL_TEST_CONFIG_END enum piglit_result piglit_display(void) { return PIGLIT_FAIL; } static const GLenum pnames[] = { GL_IMAGE_TEXEL_SIZE, GL_IMAGE_COMPATIBILITY_CLASS, GL_IMAGE_PIXEL_FORMAT, GL_IMAGE_PIXEL_TYPE, }; struct imagetexture { GLenum format; int texel_size; GLenum pixel_format; GLenum pixel_type; GLenum compatibility_class; }; /* Table 3.22, in OpenGL 4.2 Core specification */ static const struct imagetexture imagetexture_table[] = { {GL_RGBA32F, 128, GL_RGBA, GL_FLOAT, GL_IMAGE_CLASS_4_X_32}, {GL_RGBA16F, 64, GL_RGBA, GL_HALF_FLOAT, GL_IMAGE_CLASS_4_X_16}, {GL_RG32F, 64, GL_RG, GL_FLOAT, GL_IMAGE_CLASS_2_X_32}, {GL_RG16F, 32, GL_RG, GL_HALF_FLOAT, GL_IMAGE_CLASS_2_X_16}, {GL_R11F_G11F_B10F, 32, GL_RGB, GL_UNSIGNED_INT_10F_11F_11F_REV, GL_IMAGE_CLASS_11_11_10}, {GL_R32F, 32, GL_RED, GL_FLOAT, GL_IMAGE_CLASS_1_X_32}, {GL_R16F, 16, GL_RED, GL_HALF_FLOAT, GL_IMAGE_CLASS_1_X_16}, {GL_RGBA32UI, 128, GL_RGBA_INTEGER, GL_UNSIGNED_INT, GL_IMAGE_CLASS_4_X_32}, {GL_RGBA16UI, 64, GL_RGBA_INTEGER, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_4_X_16}, {GL_RGB10_A2UI, 32, GL_RGBA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV, GL_IMAGE_CLASS_10_10_10_2}, {GL_RGBA8UI, 32, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_4_X_8}, {GL_RG32UI, 64, GL_RG_INTEGER, GL_UNSIGNED_INT, GL_IMAGE_CLASS_2_X_32}, {GL_RG16UI, 32, GL_RG_INTEGER, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_2_X_16}, {GL_RG8UI, 16, GL_RG_INTEGER, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_2_X_8}, {GL_R32UI, 32, GL_RED_INTEGER, GL_UNSIGNED_INT, GL_IMAGE_CLASS_1_X_32}, {GL_R16UI, 16, GL_RED_INTEGER, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_1_X_16}, {GL_R8UI, 8, GL_RED_INTEGER, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_1_X_8}, {GL_RGBA32I, 128, GL_RGBA_INTEGER, GL_INT, GL_IMAGE_CLASS_4_X_32}, {GL_RGBA16I, 64, GL_RGBA_INTEGER, GL_SHORT, GL_IMAGE_CLASS_4_X_16}, {GL_RGBA8I, 32, GL_RGBA_INTEGER, GL_BYTE, GL_IMAGE_CLASS_4_X_8}, {GL_RG32I, 64, GL_RG_INTEGER, GL_INT, GL_IMAGE_CLASS_2_X_32}, {GL_RG16I, 32, GL_RG_INTEGER, GL_SHORT, GL_IMAGE_CLASS_2_X_16}, {GL_RG8I, 16, GL_RG_INTEGER, GL_BYTE, GL_IMAGE_CLASS_2_X_8}, {GL_R32I, 32, GL_RED_INTEGER, GL_INT, GL_IMAGE_CLASS_1_X_32}, {GL_R16I, 16, GL_RED_INTEGER, GL_SHORT, GL_IMAGE_CLASS_1_X_16}, {GL_R8I, 8, GL_RED_INTEGER, GL_BYTE, GL_IMAGE_CLASS_1_X_8}, {GL_RGBA16, 64, GL_RGBA, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_4_X_16}, {GL_RGB10_A2, 32, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, GL_IMAGE_CLASS_10_10_10_2}, {GL_RGBA8, 32, GL_RGBA, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_4_X_8}, {GL_RG16, 32, GL_RG, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_2_X_16}, {GL_RG8, 16, GL_RG, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_2_X_8}, {GL_R16, 16, GL_RED, GL_UNSIGNED_SHORT, GL_IMAGE_CLASS_1_X_16}, {GL_R8, 8, GL_RED, GL_UNSIGNED_BYTE, GL_IMAGE_CLASS_1_X_8}, {GL_RGBA16_SNORM, 64, GL_RGBA, GL_SHORT, GL_IMAGE_CLASS_4_X_16}, {GL_RGBA8_SNORM, 32, GL_RGBA, GL_BYTE, GL_IMAGE_CLASS_4_X_8}, {GL_RG16_SNORM, 32, GL_RG, GL_SHORT, GL_IMAGE_CLASS_2_X_16}, {GL_RG8_SNORM, 16, GL_RG, GL_BYTE, GL_IMAGE_CLASS_2_X_8}, {GL_R16_SNORM, 16, GL_RED, GL_SHORT, GL_IMAGE_CLASS_1_X_16}, {GL_R8_SNORM, 8, GL_RED, GL_BYTE, GL_IMAGE_CLASS_1_X_8}, }; /* * From OpenGL 4.5 spec, table 8.16, Internal formats for buffer * textures */ static const GLenum table_8_16[] = { GL_R8, GL_R16, GL_R16F, GL_R32F, GL_R8I, GL_R16I, GL_R32I, GL_R8UI, GL_R16UI, GL_R32UI, GL_RG8, GL_RG16, GL_RG16F, GL_RG32F, GL_RG8I, GL_RG16I, GL_RG32I, GL_RG8UI, GL_RG16UI, GL_RG32UI, GL_RGB32F, GL_RGB32I, GL_RGB32UI, GL_RGBA8, GL_RGBA16, GL_RGBA16F, GL_RGBA32F, GL_RGBA8I, GL_RGBA16I, GL_RGBA32I, GL_RGBA8UI, GL_RGBA16UI, GL_RGBA32UI }; static bool check_tbo_compatible(const GLenum target, const GLenum format) { if (target != GL_TEXTURE_BUFFER) return true; return value_on_set((const GLint*)table_8_16, ARRAY_SIZE(table_8_16), format); } static bool try(const GLenum *targets, unsigned num_targets, const GLenum pname, test_data *data) { bool pass = true; unsigned i,j; for (i = 0; i < num_targets; i++) { for (j = 0; j < ARRAY_SIZE(imagetexture_table); j++) { bool error_test; bool value_test; bool supported; GLint expected_value = -1; supported = check_query2_dependencies(pname, targets[i]) && test_data_check_supported(data, targets[i], imagetexture_table[j].format) && (targets[i] != GL_RENDERBUFFER) && (check_tbo_compatible(targets[i], imagetexture_table[j].format)); test_data_execute(data, targets[i], imagetexture_table[j].format, pname); error_test = piglit_check_gl_error(GL_NO_ERROR); if (supported) { GLint returned_value = test_data_value_at_index(data, 0); switch(pname) { case GL_IMAGE_TEXEL_SIZE: expected_value = imagetexture_table[j].texel_size; break; case GL_IMAGE_COMPATIBILITY_CLASS: expected_value = imagetexture_table[j].compatibility_class; break; case GL_IMAGE_PIXEL_FORMAT: expected_value = imagetexture_table[j].pixel_format; break; case GL_IMAGE_PIXEL_TYPE: expected_value = imagetexture_table[j].pixel_type; break; default: assert("incorrect pname for test"); break; } value_test = (expected_value == returned_value); } else { value_test = test_data_is_unsupported_response(data, pname); } if (error_test && value_test) continue; print_failing_case_full(targets[i], imagetexture_table[j].format, pname, expected_value, data); pass = false; } } return pass; } static bool check_image_texture(void) { bool check_pass = true; test_data *data = test_data_new(0, 1); unsigned i; int testing64; for (i = 0; i < ARRAY_SIZE(pnames); i++) { bool pass = true; for (testing64 = 0; testing64 <= 1; testing64++) { test_data_set_testing64(data, testing64); pass = try(valid_targets, ARRAY_SIZE(valid_targets), pnames[i], data) && pass; } piglit_report_subtest_result(pass ? PIGLIT_PASS : PIGLIT_FAIL, "%s", piglit_get_gl_enum_name(pnames[i])); check_pass = check_pass && pass; } test_data_clear(&data); return check_pass; } void piglit_init(int argc, char **argv) { bool pass = true; piglit_require_extension("GL_ARB_internalformat_query2"); pass = check_image_texture() && pass; piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL); }