diff options
| -rw-r--r-- | test/.gitignore | 1 | ||||
| -rw-r--r-- | test/Makefile.am | 6 | ||||
| -rw-r--r-- | test/glx_gles2.c | 118 |
3 files changed, 125 insertions, 0 deletions
diff --git a/test/.gitignore b/test/.gitignore index f771a27..f280858 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -5,6 +5,7 @@ egl_has_extension_nocontext egl_gles1_without_glx egl_gles2_without_glx glx_beginend +glx_gles2 glx_glxgetprocaddress_nocontext glx_has_extension_nocontext glx_public_api diff --git a/test/Makefile.am b/test/Makefile.am index e9c4676..a4b9fd7 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -64,6 +64,7 @@ check_BINARIES = $(EGL_AND_GLX_BIN) XFAIL_TESTS = \ egl_and_glx_different_pointers_egl_glx \ + glx_gles2 \ $() check_PROGRAMS = $(TESTS) @@ -94,6 +95,7 @@ endif endif GLX_TESTS = \ + glx_gles2 \ glx_beginend \ glx_public_api \ glx_public_api_core \ @@ -143,6 +145,10 @@ egl_and_glx_different_pointers_egl_glx_CPPFLAGS = $(AM_CPPFLAGS) -DUSE_EGL -DUSE glx_beginend_LDADD = $(EPOXY) libglx_common.la $(GL_LIBS) $(X11_LIBS) +glx_gles2_SOURCES = glx_gles2.c dlwrap.c dlwrap.h +glx_gles2_LDFLAGS = -rdynamic +glx_gles2_LDADD = $(EPOXY) libglx_common.la $(X11_LIBS) -ldl + glx_public_api_LDADD = $(EPOXY) libglx_common.la $(X11_LIBS) glx_public_api_core_LDADD = $(EPOXY) libglx_common.la $(X11_LIBS) diff --git a/test/glx_gles2.c b/test/glx_gles2.c new file mode 100644 index 0000000..969d26b --- /dev/null +++ b/test/glx_gles2.c @@ -0,0 +1,118 @@ +/* + * Copyright © 2013 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 glx_gles2.c + * + * Catches a bug where a GLES2 context using + * GLX_EXT_create_context_es2_profile would try to find the symbols in + * libGLESv2.so.2 instead of libGL.so.1. + */ + +#include <stdio.h> +#include <assert.h> +#include <err.h> +#include "epoxy/gl.h" +#include "epoxy/glx.h" +#include <X11/Xlib.h> + +#include "glx_common.h" + +static Display *dpy; + +GLuint +override_GLES2_glCreateShader(GLenum target); + +GLuint +override_GLES2_glCreateShader(GLenum target) +{ + return 0; +} + +void +override_GLES2_glGenQueries(GLsizei n, GLuint *ids); + +void +override_GLES2_glGenQueries(GLsizei n, GLuint *ids) +{ + int i; + for (i = 0; i < n; i++) + ids[i] = 0; +} + +int +main(int argc, char **argv) +{ + bool pass = true; + XVisualInfo *vis; + Window win; + GLXContext ctx; + GLXFBConfig config; + int context_attribs[] = { + GLX_CONTEXT_PROFILE_MASK_ARB, GLX_CONTEXT_ES2_PROFILE_BIT_EXT, + GLX_CONTEXT_MAJOR_VERSION_ARB, 2, + GLX_CONTEXT_MINOR_VERSION_ARB, 0, + 0 + }; + GLuint shader; + + dpy = get_display_or_skip(); + + if (!epoxy_has_glx_extension(dpy, 0, "GLX_EXT_create_context_es2_profile")) + errx(77, "Test requires GLX_EXT_create_context_es2_profile"); + + vis = get_glx_visual(dpy); + config = get_fbconfig_for_visinfo(dpy, vis); + win = get_glx_window(dpy, vis, false); + + ctx = glXCreateContextAttribsARB(dpy, config, NULL, true, + context_attribs); + + glXMakeCurrent(dpy, win, ctx); + + if (epoxy_is_desktop_gl()) { + errx(1, "GLES2 context creation made a desktop context\n"); + } + + if (epoxy_gl_version() < 20) { + errx(1, "GLES2 context creation made a version %f context\n", + epoxy_gl_version() / 10.0f); + } + + /* Test using an entrypoint that's in GLES2, but not the desktop GL ABI. */ + shader = glCreateShader(GL_FRAGMENT_SHADER); + if (shader == 0) + errx(1, "glCreateShader() failed\n"); + glDeleteShader(shader); + + if (epoxy_gl_version() >= 30) { + GLuint q = 0; + + glGenQueries(1, &q); + if (!q) + errx(1, "glGenQueries() failed\n"); + glDeleteQueries(1, &q); + } + + return pass != true; +} |