diff options
| -rw-r--r-- | tests/spec/arb_compute_shader/CMakeLists.gl.txt | 2 | ||||
| -rw-r--r-- | tests/spec/arb_compute_shader/common.c | 98 | ||||
| -rw-r--r-- | tests/spec/arb_compute_shader/common.h | 52 |
3 files changed, 152 insertions, 0 deletions
diff --git a/tests/spec/arb_compute_shader/CMakeLists.gl.txt b/tests/spec/arb_compute_shader/CMakeLists.gl.txt index a3367a7ee..4ef0446ab 100644 --- a/tests/spec/arb_compute_shader/CMakeLists.gl.txt +++ b/tests/spec/arb_compute_shader/CMakeLists.gl.txt @@ -13,4 +13,6 @@ link_libraries ( piglit_add_executable (arb_compute_shader-api_errors api_errors.c) piglit_add_executable (arb_compute_shader-minmax minmax.c) +set(depends common.c) + # vim: ft=cmake: diff --git a/tests/spec/arb_compute_shader/common.c b/tests/spec/arb_compute_shader/common.c new file mode 100644 index 000000000..c2d98b74d --- /dev/null +++ b/tests/spec/arb_compute_shader/common.c @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2014 - 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 common.c + * + * Utility code for building a compute shader program. + */ + +#include "common.h" + +char * +concat(char *hunk0, ...) +{ + char *s = hunk0; + char *hunk; + va_list ap; + + va_start(ap, hunk0); + + while ((hunk = va_arg(ap, char *))) { + char *t = s; + asprintf(&s, "%s\n%s", t, hunk); + free(t); + free(hunk); + } + + va_end(ap); + return s; +} + +GLuint +generate_cs_prog(unsigned x, unsigned y, unsigned z, char *ext, + char *src) +{ + char *source = NULL; + + if (ext == NULL) + ext = hunk(""); + + asprintf(&source, + "#version 330\n" + "#extension GL_ARB_compute_shader : enable\n" + "%s\n" + "layout(local_size_x = %d, local_size_y = %d, local_size_z = %d) in;\n" + "\n" + "%s\n", + ext, + x, y, z, + src + ); + free(ext); + free(src); + + GLuint prog = glCreateProgram(); + + GLuint shader = + piglit_compile_shader_text_nothrow(GL_COMPUTE_SHADER, source); + + free(source); + + if (!shader) { + glDeleteProgram(prog); + return 0; + } + + glAttachShader(prog, shader); + + glLinkProgram(prog); + + glDeleteShader(shader); + + if (!piglit_link_check_status(prog)) { + glDeleteProgram(prog); + return 0; + } + + return prog; +} diff --git a/tests/spec/arb_compute_shader/common.h b/tests/spec/arb_compute_shader/common.h new file mode 100644 index 000000000..e8708279e --- /dev/null +++ b/tests/spec/arb_compute_shader/common.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2014 -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 common.h + * + * Common utility functions for the ARB_compute_shader tests. + */ + +#ifndef __PIGLIT_ARB_COMPUTE_SHADER_COMMON_H__ +#define __PIGLIT_ARB_COMPUTE_SHADER_COMMON_H__ + +#include "piglit-util-gl.h" + +/** + * Concatenate a variable number of strings into a newly allocated + * buffer. Note that concat() assumes ownership of the provided + * arguments and that the argument list must be NULL-terminated. + */ +char * +concat(char *hunk0, ...); + +static inline char * +hunk(const char *s) +{ + return strdup(s); +} + +GLuint +generate_cs_prog(unsigned x, unsigned y, unsigned z, char *ext, + char *src); + +#endif |