This test exposes a Radeonsi driver bug. The test works on Nvidia binary driver and Mesa Intel (Broadwell). It fails on Radeonsi with Cape Verde GPU. --- tests/all.py | 1 + tests/spec/arb_texture_view/CMakeLists.gl.txt | 1 + tests/spec/arb_texture_view/rendering-r32ui.c | 101 ++++++++++++++++++++++++++ 3 files changed, 103 insertions(+) create mode 100644 tests/spec/arb_texture_view/rendering-r32ui.c
diff --git a/tests/all.py b/tests/all.py index 38aabc1..f0a7c05 100644 --- a/tests/all.py +++ b/tests/all.py @@ -2613,6 +2613,7 @@ with profile.test_list.group_manager( g(['arb_texture_view-rendering-levels'], 'rendering-levels') g(['arb_texture_view-rendering-layers'], 'rendering-layers') g(['arb_texture_view-rendering-formats'], 'rendering-formats') + g(['arb_texture_view-rendering-r32ui'], 'rendering-r32ui') g(['arb_texture_view-lifetime-format'], 'lifetime-format') g(['arb_texture_view-getteximage-srgb'], 'getteximage-srgb') g(['arb_texture_view-texsubimage-levels'], 'texsubimage-levels') diff --git a/tests/spec/arb_texture_view/CMakeLists.gl.txt b/tests/spec/arb_texture_view/CMakeLists.gl.txt index 47b3320..39330da 100644 --- a/tests/spec/arb_texture_view/CMakeLists.gl.txt +++ b/tests/spec/arb_texture_view/CMakeLists.gl.txt @@ -23,6 +23,7 @@ piglit_add_executable(arb_texture_view-queries queries.c) piglit_add_executable(arb_texture_view-rendering-formats rendering-formats.c) piglit_add_executable(arb_texture_view-rendering-layers rendering_layers.c common.c) piglit_add_executable(arb_texture_view-rendering-levels rendering_levels.c common.c) +piglit_add_executable(arb_texture_view-rendering-r32ui rendering-r32ui.c) piglit_add_executable(arb_texture_view-rendering-target rendering_target.c common.c) piglit_add_executable(arb_texture_view-sampling-2d-array-as-2d-layer sampling-2d-array-as-2d-layer.c) piglit_add_executable(arb_texture_view-sampling-2d-array-as-cubemap-array sampling-2d-array-as-cubemap-array.c) diff --git a/tests/spec/arb_texture_view/rendering-r32ui.c b/tests/spec/arb_texture_view/rendering-r32ui.c new file mode 100644 index 0000000..4a4037b --- /dev/null +++ b/tests/spec/arb_texture_view/rendering-r32ui.c @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2017 Józef Kucia <joseph.ku...@gmail.com> + * + * 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 rendering-r32ui.c + * Exercises a Radeonsi bug. + */ + +#include "piglit-util-gl.h" + +PIGLIT_GL_TEST_CONFIG_BEGIN + +config.supports_gl_compat_version = 30; +config.window_visual = PIGLIT_GL_VISUAL_RGBA | PIGLIT_GL_VISUAL_DOUBLE; + +PIGLIT_GL_TEST_CONFIG_END + +static const char *vs = + "#version 130\n" + "void main() { \n" + " gl_Position = gl_Vertex;\n" + "}\n"; + +static const char *ps = + "#version 130\n" + "out uvec4 color;\n" + "void main() {\n" + " color = uvec4(0xff, 0, 0, 0);\n" + "}\n"; + +#define TEX_SIZE 64 + +enum piglit_result +piglit_display(void) +{ + return PIGLIT_FAIL; +} + +void +piglit_init(int argc, char **argv) +{ + GLuint tex, view, framebuffer, prog; + GLuint data[TEX_SIZE * TEX_SIZE]; + bool pass = true; + + piglit_require_gl_version(30); + piglit_require_extension("GL_ARB_texture_view"); + + glGenTextures(1, &tex); + glBindTexture(GL_TEXTURE_2D, tex); + glTexStorage2D(GL_TEXTURE_2D, 1, GL_R32F, TEX_SIZE, TEX_SIZE); + + glGenTextures(1, &view); + glTextureView(view, GL_TEXTURE_2D, tex, GL_R32UI, 0, 1, 0, 1); + + glGenFramebuffers(1, &framebuffer); + glBindFramebuffer(GL_FRAMEBUFFER, framebuffer); + glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, + GL_TEXTURE_2D, view, 0); + + prog = piglit_build_simple_program(vs, ps); + glUseProgram(prog); + + piglit_draw_rect(-1, -1, 2, 2); + + glBindTexture(GL_TEXTURE_2D, view); + glGetTexImage(GL_TEXTURE_2D, 0, GL_RED_INTEGER, GL_UNSIGNED_INT, + data); + if (data[0] != 0xff) { + printf("Got value %#x\n", data[0]); + pass = false; + } + + glDeleteTextures(1, &view); + glDeleteTextures(1, &tex); + glDeleteFramebuffers(1, &framebuffer); + glDeleteProgram(prog); + + pass = piglit_check_gl_error(GL_NO_ERROR) && pass; + piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL); +} -- 2.10.2 _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/piglit