int main(int argc, char **argv) { Display *dpy; Window win; XVisualInfo *visinfo; int i; int (*old_handler)(Display *, XErrorEvent *); GLXContext ctx; int attrib[] = { GLX_RGBA, GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1, GLX_BLUE_SIZE, 1, GLX_DOUBLEBUFFER, None }; GLXFBConfig config, *configs; int nconfigs; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); win = piglit_get_glx_window(dpy, visinfo); configs = glXChooseFBConfig(dpy, DefaultScreen(dpy), attrib, &nconfigs); assert(nconfigs > 0); config = configs[0]; XFree(configs); old_handler = XSetErrorHandler(expect_badvalue); ctx = glXCreateNewContext(dpy, config, 0x1010, NULL, True); XSync(dpy, 0); XSetErrorHandler(old_handler); if (!found_badvalue) { printf("Failed to get BadValue from glXCreateContext().\n"); piglit_report_result(PIGLIT_FAIL); } if (ctx != NULL) { glXMakeCurrent(dpy, win, ctx); piglit_report_result(PIGLIT_PASS); } else { piglit_report_result(PIGLIT_SKIP); } return 0; }
void piglit_oml_sync_control_test_run(bool fullscreen, enum piglit_result (*draw)(Display *dpy)) { Display *dpy; GLXContext ctx; dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } piglit_require_glx_extension(dpy, "GLX_OML_sync_control"); piglit_glx_get_all_proc_addresses(procs, ARRAY_SIZE(procs)); visinfo = piglit_get_glx_visual(dpy); if (fullscreen) win = piglit_get_glx_window_fullscreen(dpy, visinfo); else win = piglit_get_glx_window(dpy, visinfo); ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, win, ctx); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); XMapWindow(dpy, win); piglit_glx_event_loop(dpy, draw); }
int main(int argc, char **argv) { int i; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); win = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, win); piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char **argv) { int i; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } piglit_require_glx_extension(dpy, "MESA_copy_sub_buffer"); CopySubBuffer = (PFNGLXCOPYSUBBUFFERMESAPROC) glXGetProcAddressARB((GLubyte *)"glXCopySubBufferMESA"); visinfo = piglit_get_glx_visual(dpy); win_one = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, win_one); piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char **argv) { int i; Pixmap pixmap; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } XInitThreads(); dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); draw_win = piglit_get_glx_window(dpy, visinfo); pixmap = XCreatePixmap(dpy, DefaultRootWindow(dpy), piglit_width, piglit_height, visinfo->depth); load_win = glXCreateGLXPixmap(dpy, visinfo, pixmap); XMapWindow(dpy, draw_win); piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char **argv) { Pixmap p; GLXPixmap g; GLXContext ctx; dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } piglit_glx_get_error(dpy, NULL); piglit_require_glx_version(dpy, 1, 3); visinfo = piglit_get_glx_visual(dpy); p = XCreatePixmap(dpy, DefaultRootWindow(dpy), piglit_width, piglit_height, visinfo->depth); g = glXCreateGLXPixmap(dpy, visinfo, p); ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, g, ctx); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); /* Clear to green */ glClearColor(0.0, 1.0, 0.0, 0.0); glClear(GL_COLOR_BUFFER_BIT); /* Noop */ XSetErrorHandler(handler); glXSwapBuffers(dpy, p); /* We want to actually catch any X error that leaks through as * a result of glXSwapBuffers() before we go saying "pass" or * "fail". */ XSync(dpy, False); glXDestroyPixmap(dpy, g); piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL); return 0; }
static void piglit_framework_fbo_glx_init() { piglit_glx_dpy = piglit_get_glx_display(); /* Unfortunately in GLX we need a drawable to bind our context * to. Make an unmapped window. */ piglit_glx_visinfo = piglit_get_glx_visual(piglit_glx_dpy); piglit_glx_context = piglit_get_glx_context(piglit_glx_dpy, piglit_glx_visinfo); piglit_glx_window = piglit_get_glx_window_unmapped(piglit_glx_dpy, piglit_glx_visinfo); glXMakeCurrent(piglit_glx_dpy, piglit_glx_window, piglit_glx_context); }
static void * thread_func(void *arg) { Display *dpy; XVisualInfo *visinfo; Window win; unsigned i; dpy = piglit_get_glx_display(); visinfo = piglit_get_glx_visual(dpy); win = piglit_get_glx_window(dpy, visinfo); for (i = 0; i < 100; ++i) { GLXContext ctx; GLuint vert_shader, frag_shader; GLuint program; ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, win, ctx); /* Ok, not nice but should be safe due to all threads working * on the same type of context. */ pthread_mutex_lock(&mutex); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); pthread_mutex_unlock(&mutex); vert_shader = piglit_compile_shader_text(GL_VERTEX_SHADER, vert_shader_text); piglit_check_gl_error(GL_NO_ERROR); frag_shader = piglit_compile_shader_text(GL_FRAGMENT_SHADER, frag_shader_text); piglit_check_gl_error(GL_NO_ERROR); program = piglit_link_simple_program(vert_shader, frag_shader); piglit_check_gl_error(GL_NO_ERROR); glUseProgram(program); piglit_check_gl_error(GL_NO_ERROR); glXDestroyContext(dpy, ctx); } return NULL; }
int main(int argc, char **argv) { XVisualInfo *visinfo; int i; for (i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); win = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, win); for (i = 0; i < num_contexts; i++) { ctx[i] = piglit_get_glx_context(dpy, visinfo); } glXMakeCurrent(dpy, win, ctx[0]); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); piglit_glx_event_loop(dpy, draw); XFree(visinfo); glXDestroyWindow(dpy, win); for (i = 0; i < num_contexts; i++) { glXDestroyContext(dpy, ctx[i]); } return 0; }
int main(int argc, char **argv) { Display *display; XVisualInfo *visual; Window window; GLXContext ctx; void (*test_func)(Display*, GLXDrawable); parse_args(argc, argv, &test_func); display = piglit_get_glx_display(); visual = piglit_get_glx_visual(display); window = piglit_get_glx_window(display, visual); ctx = piglit_get_glx_context(display, visual); glXMakeCurrent(display, window, ctx); /* Must initialize static variables of this function. */ piglit_glx_get_error(display, NULL); test_func(display, window); return 0; }
void GLX_ARB_create_context_setup(void) { dpy = piglit_get_glx_display(); piglit_require_glx_version(dpy, 1, 4); piglit_require_glx_extension(dpy, "GLX_ARB_create_context"); __piglit_glXCreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC) glXGetProcAddress((const GLubyte *) "glXCreateContextAttribsARB"); assert(__piglit_glXCreateContextAttribsARB != NULL); visinfo = piglit_get_glx_visual(dpy); fbconfig = piglit_glx_get_fbconfig_for_visinfo(dpy, visinfo); win = piglit_get_glx_window_unmapped(dpy, visinfo); glxWin = glXCreateWindow(dpy, fbconfig, win, NULL); piglit_glx_get_error(dpy, NULL); old_handler = XSetErrorHandler(x_error_handler); }
int main(int argc, char **argv) { int i; for(i = 1; i < argc; i++) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = piglit_get_glx_display(); piglit_require_glx_extension(dpy, "GLX_EXT_buffer_age"); visinfo = piglit_get_glx_visual(dpy); window = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, window); piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char **argv) { Display *dpy; XVisualInfo *visinfo; int i; for (i = 1; i < argc; i++) { if (strcmp(argv[i], "-auto") == 0) { piglit_automatic = 1; break; } } dpy = XOpenDisplay(NULL); if (!dpy) { fprintf(stderr, "Failed to open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); Windows[0] = piglit_get_glx_window(dpy, visinfo); Windows[1] = piglit_get_glx_window(dpy, visinfo); XMapWindow(dpy, Windows[0]); XMapWindow(dpy, Windows[1]); ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, Windows[0], ctx); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char**argv) { XVisualInfo *visinfo; GLXContext ctx; int i; for(i = 1; i < argc; ++i) { if (!strcmp(argv[i], "-auto")) piglit_automatic = 1; else fprintf(stderr, "Unknown option: %s\n", argv[i]); } dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } visinfo = piglit_get_glx_visual(dpy); ctx = piglit_get_glx_context(dpy, visinfo); win = piglit_get_glx_window(dpy, visinfo); XFree(visinfo); glXMakeCurrent(dpy, win, ctx); glewInit(); if (piglit_automatic) piglit_glx_set_no_input(); XMapWindow(dpy, win); piglit_require_glx_extension(dpy, "GLX_EXT_texture_from_pixmap"); if (!piglit_is_extension_supported("GL_ARB_texture_env_combine")) { fprintf(stderr, "Test requires GL_ARB_texture_env_combine\n"); piglit_report_result(PIGLIT_SKIP); } pglXBindTexImageEXT = (PFNGLXBINDTEXIMAGEEXTPROC) glXGetProcAddress((GLubyte *)"glXBindTexImageEXT"); pglXReleaseTexImageEXT = (PFNGLXRELEASETEXIMAGEEXTPROC) glXGetProcAddress((GLubyte *)"glXReleaseTexImageEXT"); if (pglXBindTexImageEXT == NULL || pglXReleaseTexImageEXT == NULL) { fprintf(stderr, "Couldn't get TFP functions\n"); piglit_report_result(PIGLIT_FAIL); exit(1); } init(); if (!piglit_automatic) { printf("Left rectangle (RGB) should be green on the top and\n" "red on the bottom. The right rectangle (RGBA) should\n" "be the same, but darker on the right half.\n"); printf("Press Escape to quit\n"); } piglit_glx_event_loop(dpy, draw); return 0; }
int main(int argc, char **argv) { Pixmap p; GLXPixmap g; static const float green_alpha_zero[4] = {0.0, 1.0, 0.0, 0.0}; static const float green_alpha_one[4] = {0.0, 1.0, 0.0, 1.0}; GLXContext ctx; bool pass; GLint alpha_bits; dpy = XOpenDisplay(NULL); if (dpy == NULL) { fprintf(stderr, "couldn't open display\n"); piglit_report_result(PIGLIT_FAIL); } piglit_glx_get_error(dpy, NULL); piglit_require_glx_version(dpy, 1, 3); visinfo = piglit_get_glx_visual(dpy); p = XCreatePixmap(dpy, DefaultRootWindow(dpy), piglit_width, piglit_height, visinfo->depth); g = glXCreateGLXPixmap(dpy, visinfo, p); ctx = piglit_get_glx_context(dpy, visinfo); glXMakeCurrent(dpy, g, ctx); piglit_dispatch_default_init(PIGLIT_DISPATCH_GL); /* Clear to green */ glClearColor(0.0, 1.0, 0.0, 0.0); glClear(GL_COLOR_BUFFER_BIT); /* Noop */ glXSwapBuffers(dpy, g); /* We want to actually catch any X error that leaks through as * a result of glXSwapBuffers() before we go saying "pass" or * "fail". */ XSync(dpy, False); /* If the visual has no alpha, then the GL spec requires that 1.0 be * read back. Otherwise, we should read back the 0.0 that we wrote. */ glGetIntegerv(GL_ALPHA_BITS, &alpha_bits); if (alpha_bits == 0) { pass = piglit_probe_rect_rgba(0, 0, piglit_width, piglit_height, green_alpha_one); } else { pass = piglit_probe_rect_rgba(0, 0, piglit_width, piglit_height, green_alpha_zero); } glXDestroyPixmap(dpy, g); piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL); return 0; }
void GLX_EXT_import_context_setup(void) { const char *const names[] = { "glXGetCurrentDisplayEXT", "glXQueryContextInfoEXT", "glXGetContextIDEXT", "glXImportContextEXT", "glXFreeContextEXT" }; __GLXextFuncPtr *procedures[ARRAY_SIZE(names)] = { (__GLXextFuncPtr *) & __piglit_glXGetCurrentDisplayEXT, (__GLXextFuncPtr *) & __piglit_glXQueryContextInfoEXT, (__GLXextFuncPtr *) & __piglit_glXGetContextIDEXT, (__GLXextFuncPtr *) & __piglit_glXImportContextEXT, (__GLXextFuncPtr *) & __piglit_glXFreeContextEXT }; const char *vendor; dpy = piglit_get_glx_display(); /* NVIDIA incorrectly only list the extension in the client * extenstions list. If the extension is available for applications * to use, it is supposed to be included in the list returned by * glXQueryExtensionsString. * * The glXImportContextEXT manual page is somewhat clear on this * topic: * * "If _glxextstring(EXT_import_context) is included in the string * returned by glXQueryExtensionsString, when called with argument * GLX_EXTENSIONS, extension EXT_import_context is supported." * * The text is a little weird because the only parameters to * glXQueryExtensionsString are the display and the screen. */ vendor = glXGetClientString(dpy, GLX_VENDOR); if (strcmp("NVIDIA Corporation", vendor) == 0) { const char *const client_extensions = glXGetClientString(dpy, GLX_EXTENSIONS); if (!piglit_is_extension_in_string(client_extensions, "GLX_EXT_import_context")) { fprintf(stderr, "Test requires GLX_EXT_import_context.\n"); piglit_report_result(PIGLIT_SKIP); } } else { piglit_require_glx_extension(dpy, "GLX_EXT_import_context"); } piglit_glx_get_all_proc_addresses(procedures, names, ARRAY_SIZE(names)); visinfo = piglit_get_glx_visual(dpy); directCtx = glXCreateContext(dpy, visinfo, NULL, True); if (directCtx == NULL) { fprintf(stderr, "Could not create initial direct-rendering context.\n"); piglit_report_result(PIGLIT_FAIL); } if (!glXIsDirect(dpy, directCtx)) { glXDestroyContext(dpy, directCtx); directCtx = NULL; } indirectCtx = glXCreateContext(dpy, visinfo, NULL, False); if (indirectCtx == NULL) { fprintf(stderr, "Could not create initial indirect-rendering " "context.\n"); piglit_report_result(PIGLIT_FAIL); } piglit_glx_get_error(dpy, NULL); old_handler = XSetErrorHandler(x_error_handler); }