v2: - rename some subtests (Ian) v3: review from Tapani - add some documentation - set the minimum GL version to 2.0
Signed-off-by: Martin Peres <[email protected]> --- tests/all.py | 1 + .../spec/arb_direct_state_access/CMakeLists.gl.txt | 1 + .../spec/arb_direct_state_access/create-samplers.c | 157 +++++++++++++++++++++ 3 files changed, 159 insertions(+) create mode 100644 tests/spec/arb_direct_state_access/create-samplers.c diff --git a/tests/all.py b/tests/all.py index 4a917ee..1bfaa7c 100644 --- a/tests/all.py +++ b/tests/all.py @@ -4019,6 +4019,7 @@ spec['ARB_direct_state_access']['compressedtextureimage'] = PiglitGLTest(['arb_d spec['ARB_direct_state_access']['getcompressedtextureimage'] = PiglitGLTest(['arb_direct_state_access-getcompressedtextureimage'], run_concurrent=True) spec['ARB_direct_state_access']['texture-storage-multisample'] = PiglitGLTest(['arb_direct_state_access-texture-storage-multisample'], run_concurrent=True) spec['ARB_direct_state_access']['texture-buffer'] = PiglitGLTest(['arb_direct_state_access-texture-buffer'], run_concurrent=True) +spec['ARB_direct_state_access']['create-samplers'] = PiglitGLTest(['arb_direct_state_access-create-samplers'], run_concurrent=True) spec['ARB_direct_state_access']['create-programpipelines'] = PiglitGLTest(['arb_direct_state_access-create-programpipelines'], run_concurrent=True) spec['ARB_direct_state_access']['create-queries'] = PiglitGLTest(['arb_direct_state_access-create-queries'], run_concurrent=True) diff --git a/tests/spec/arb_direct_state_access/CMakeLists.gl.txt b/tests/spec/arb_direct_state_access/CMakeLists.gl.txt index 2a65bf5..0cb50d7 100644 --- a/tests/spec/arb_direct_state_access/CMakeLists.gl.txt +++ b/tests/spec/arb_direct_state_access/CMakeLists.gl.txt @@ -31,6 +31,7 @@ piglit_add_executable (arb_direct_state_access-compressedtextureimage compressed piglit_add_executable (arb_direct_state_access-getcompressedtextureimage getcompressedtextureimage.c) piglit_add_executable (arb_direct_state_access-texture-storage-multisample texture-storage-multisample.c) piglit_add_executable (arb_direct_state_access-texture-buffer texture-buffer.c) +piglit_add_executable (arb_direct_state_access-create-samplers create-samplers.c) piglit_add_executable (arb_direct_state_access-create-programpipelines create-programpipelines.c) piglit_add_executable (arb_direct_state_access-create-queries create-queries.c) # vim: ft=cmake: diff --git a/tests/spec/arb_direct_state_access/create-samplers.c b/tests/spec/arb_direct_state_access/create-samplers.c new file mode 100644 index 0000000..d9b2924 --- /dev/null +++ b/tests/spec/arb_direct_state_access/create-samplers.c @@ -0,0 +1,157 @@ +/* + * 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 create-samplers.c + * + * Tests glCreateSamplers to see if it behaves in the expected way, + * throwing the correct errors, etc. + * + * From OpenGL 4.5, section 8.2 "Sampler Objects", page 173: + * + * "void CreateSamplers( sizei n, uint *samplers ); + * + * CreateSamplers returns n previously unused sampler names in samplers, each + * representing a new sampler object which is a state vector comprising all + * the state and with the same initial values listed in table 23.18. + * + * Errors + * An INVALID_VALUE error is generated if n is negative." + */ + +#include "piglit-util-gl.h" +#include "dsa-utils.h" + +PIGLIT_GL_TEST_CONFIG_BEGIN + + config.supports_gl_compat_version = 20; + + config.window_visual = PIGLIT_GL_VISUAL_RGBA | + PIGLIT_GL_VISUAL_DOUBLE; + +PIGLIT_GL_TEST_CONFIG_END + +void +piglit_init(int argc, char **argv) +{ + piglit_require_extension("GL_ARB_direct_state_access"); + piglit_require_extension("GL_ARB_sampler_objects"); +} + +enum piglit_result +piglit_display(void) +{ + bool pass = true; + GLfloat bc[4], paramf; + GLchar label[11]; + GLsizei length; + GLuint ids[10]; + GLint param; + + /* Throw some invalid inputs at glCreateSamplers */ + + /* n is negative */ + glCreateSamplers(-1, ids); + SUBTEST(GL_INVALID_VALUE, pass, "n < 0"); + + /* Throw some valid inputs at glCreateSamplers. */ + + /* n is zero */ + glCreateSamplers(0, NULL); + SUBTEST(GL_NO_ERROR, pass, "n == 0"); + + /* n is more than 1 */ + glCreateSamplers(10, ids); + SUBTEST(GL_NO_ERROR, pass, "n > 1"); + + /* test the default state of dsa-created program pipeline objects */ + SUBTESTCONDITION(glIsSampler(ids[2]), pass, + "IsSampler()"); + + glGetSamplerParameterfv(ids[2], GL_TEXTURE_BORDER_COLOR, bc); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(bc[0] == 0.0 && bc[1] == 0.0 && bc[2] == 0.0 && + bc[3] == 0.0, pass, + "default border color(%.02f, %.02f, %.02f, %.02f) " + "== 0.0, 0.0, 0.0, 0.0", bc[0], bc[1], bc[2], bc[3]); + + glGetSamplerParameteriv(ids[2], GL_TEXTURE_COMPARE_FUNC, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_LEQUAL, pass, + "default compare function == LEQUAL"); + + glGetSamplerParameteriv(ids[2], GL_TEXTURE_COMPARE_MODE, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_NONE, pass, + "default compare function == NONE"); + + glGetSamplerParameterfv(ids[2], GL_TEXTURE_LOD_BIAS, ¶mf); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(paramf == 0.0, pass, + "default LOD bias(%f) == 0.0", paramf); + + glGetSamplerParameteriv(ids[2], GL_TEXTURE_MAX_LOD, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == 1000, pass, + "default maximum LOD(%d) == 1000", param); + + glGetSamplerParameteriv(ids[2], GL_TEXTURE_MAG_FILTER, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_LINEAR, pass, + "default mag filter == LINEAR"); + + /* OpenGL core 4.5 specs says it depends if the texture is rectangular + * or not while the man page says it is GL_NEAREST_MIPMAP_LINEAR by + * default. Test for the latter. + */ + glGetSamplerParameteriv(ids[2], GL_TEXTURE_MIN_FILTER, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_NEAREST_MIPMAP_LINEAR, pass, + "default minimum filter == NEAREST"); + + glGetSamplerParameteriv(ids[2], GL_TEXTURE_MIN_LOD, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == -1000, pass, + "default minimum LOD(%d) == -1000", param); + + glGetObjectLabel(GL_SAMPLER, ids[2], 11, &length, label); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(length == 0, pass, + "default label size(%d) == 0", length); + + /* OpenGL core 4.5 specs says the following tests depend if the texture + * the sampler is bound to is rectangular or not. The man page says it + * is REPEAT by default. Test for the latter while waiting for Khronos + * to respond. + */ + glGetSamplerParameteriv(ids[2], GL_TEXTURE_WRAP_S, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_REPEAT, pass, "default wrap s == REPEAT"); + glGetSamplerParameteriv(ids[2], GL_TEXTURE_WRAP_T, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_REPEAT, pass, "default wrap t == REPEAT"); + glGetSamplerParameteriv(ids[2], GL_TEXTURE_WRAP_T, ¶m); + piglit_check_gl_error(GL_NO_ERROR); + SUBTESTCONDITION(param == GL_REPEAT, pass, "default wrap r == REPEAT"); + + return pass ? PIGLIT_PASS : PIGLIT_FAIL; +} -- 2.3.0 _______________________________________________ Piglit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/piglit
