static Bool
app_init(struct app_data *data, int argc, char **argv)
{
XGCValues gc_vals;
memset(data, 0, sizeof(*data));
data->xdpy = XOpenDisplay(NULL);
if (!data->xdpy)
goto fail;
data->dpy = eglGetDisplay(data->xdpy);
if (!data->dpy || !eglInitialize(data->dpy, NULL, NULL))
goto fail;
if (!make_x_window(data, "EGLImage TFP", 0, 0, 300, 300))
goto fail;
gc_vals.function = GXcopy;
gc_vals.foreground = WhitePixel(data->xdpy, DefaultScreen(data->xdpy));
gc_vals.line_width = 3;
gc_vals.line_style = LineSolid;
gc_vals.fill_style = FillSolid;
data->fg = XCreateGC(data->xdpy, data->canvas,
GCFunction | GCForeground | GCLineWidth | GCLineStyle | GCFillStyle,
&gc_vals);
gc_vals.foreground = BlackPixel(data->xdpy, DefaultScreen(data->xdpy));
data->bg = XCreateGC(data->xdpy, data->canvas,
GCFunction | GCForeground | GCLineWidth | GCLineStyle | GCFillStyle,
&gc_vals);
if (!data->fg || !data->bg)
goto fail;
return True;
fail:
app_fini(data);
return False;
}
int
main(int argc, char *argv[])
{
const int winWidth = 300, winHeight = 300;
Display *x_dpy;
Window win;
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
GLboolean printInfo = GL_FALSE;
EGLint egl_major, egl_minor;
int i;
const char *s;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0) {
dpyName = argv[i+1];
i++;
}
else if (strcmp(argv[i], "-info") == 0) {
printInfo = GL_TRUE;
}
else {
usage();
return -1;
}
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
s = eglQueryString(egl_dpy, EGL_VERSION);
printf("EGL_VERSION = %s\n", s);
s = eglQueryString(egl_dpy, EGL_VENDOR);
printf("EGL_VENDOR = %s\n", s);
s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
printf("EGL_EXTENSIONS = %s\n", s);
s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
printf("EGL_CLIENT_APIS = %s\n", s);
make_x_window(x_dpy, egl_dpy,
"OpenGL ES 2.x tri", 0, 0, winWidth, winHeight,
&win, &egl_ctx, &egl_surf);
XMapWindow(x_dpy, win);
if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
printf("Error: eglMakeCurrent() failed\n");
return -1;
}
if (printInfo) {
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
}
init();
glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glDepthRangef(0.2f, 0.99f);
glClearDepthf(0.999f);
for (i = 0; i < N_CUBES; i++) {
print_cube(&cubes[i]);
init_cube(&cubes[i], 3.0, N_CUBES_FAR);
print_cube(&cubes[i]);
}
/* Set initial projection/viewing transformation.
* We can't be sure we'll get a ConfigureNotify event when the window
* first appears.
*/
reshape(winWidth, winHeight);
event_loop(x_dpy, win, egl_dpy, egl_surf);
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win);
XCloseDisplay(x_dpy);
return 0;
}
int run(int argc, char **argv,
init_func init_f,
reshape_func resh_f,
draw_func draw_f,
key_func key_f)
{
const int winWidth = width, winHeight = height;
Display *x_dpy;
Window win;
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
GLboolean printInfo = GL_FALSE;
EGLint egl_major, egl_minor;
int i;
const char *s;
init = init_f;
draw = draw_f;
reshape = resh_f;
keyPress = key_f;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0) {
dpyName = argv[i+1];
i++;
}
else if (strcmp(argv[i], "-info") == 0) {
printInfo = GL_TRUE;
}
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
s = eglQueryString(egl_dpy, EGL_VERSION);
printf("EGL_VERSION = %s\n", s);
make_x_window(x_dpy, egl_dpy,
"OpenVG Example", 0, 0, winWidth, winHeight,
&win, &egl_ctx, &egl_surf);
XMapWindow(x_dpy, win);
if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
printf("Error: eglMakeCurrent() failed\n");
return -1;
}
if (printInfo) {
printf("VG_RENDERER = %s\n", (char *) vgGetString(VG_RENDERER));
printf("VG_VERSION = %s\n", (char *) vgGetString(VG_VERSION));
printf("VG_VENDOR = %s\n", (char *) vgGetString(VG_VENDOR));
}
if (init)
init();
/* Set initial projection/viewing transformation.
* We can't be sure we'll get a ConfigureNotify event when the window
* first appears.
*/
if (reshape)
reshape(winWidth, winHeight);
event_loop(x_dpy, win, egl_dpy, egl_surf);
eglMakeCurrent(egl_dpy, 0, 0, 0);
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win);
XCloseDisplay(x_dpy);
return 0;
}
int
main(int argc, char *argv[])
{
const int winWidth = 300, winHeight = 300;
Display *x_dpy;
Window win;
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
GLboolean printInfo = GL_FALSE;
EGLint egl_major, egl_minor;
int i;
const char *s;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0) {
dpyName = argv[i+1];
i++;
}
else if (strcmp(argv[i], "-info") == 0) {
printInfo = GL_TRUE;
}
else if (strcmp(argv[i], "-fullscreen") == 0) {
fullscreen = GL_TRUE;
}
else {
usage();
return -1;
}
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
s = eglQueryString(egl_dpy, EGL_VERSION);
printf("EGL_VERSION = %s\n", s);
make_x_window(x_dpy, egl_dpy,
"glxgears", 0, 0, winWidth, winHeight,
&win, &egl_ctx, &egl_surf);
XMapWindow(x_dpy, win);
eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx);
if (printInfo) {
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
}
init();
/* Set initial projection/viewing transformation.
* We can't be sure we'll get a ConfigureNotify event when the window
* first appears.
*/
reshape(winWidth, winHeight);
event_loop(x_dpy, win, egl_dpy, egl_surf);
glDeleteLists(gear1, 1);
glDeleteLists(gear2, 1);
glDeleteLists(gear3, 1);
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win);
XCloseDisplay(x_dpy);
return 0;
}
int
main(int argc, char *argv[])
{
const int winWidth = 800, winHeight = 600;
Display *x_dpy;
Window win;
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
GLboolean printInfo = GL_FALSE;
EGLint egl_major, egl_minor;
const char *s;
if (!InitTest(argc, argv)) {
return -1;
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
s = eglQueryString(egl_dpy, EGL_VERSION);
printf("EGL_VERSION = %s\n", s);
s = eglQueryString(egl_dpy, EGL_VENDOR);
printf("EGL_VENDOR = %s\n", s);
s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
printf("EGL_EXTENSIONS = %s\n", s);
s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
printf("EGL_CLIENT_APIS = %s\n", s);
make_x_window(x_dpy, egl_dpy,
"OpenGL ES 2.x tri", 0, 0, winWidth, winHeight,
&win, &egl_ctx, &egl_surf);
XMapWindow(x_dpy, win);
if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
printf("Error: eglMakeCurrent() failed\n");
return -1;
}
if (printInfo) {
printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
}
InitRendering();
LoadData(testHelper->app()->defaultBuiltinDatasetIndex());
// render once
testHelper->app()->resizeView(winWidth, winHeight);
testHelper->app()->applyBuiltinDatasetCameraParameters(testHelper->app()->defaultBuiltinDatasetIndex());
testHelper->app()->render();
eglSwapBuffers(egl_dpy, egl_surf);
// begin the event loop if not in testing mode
bool testPassed = true;
if (!testHelper->isTesting()) {
event_loop(x_dpy, win, egl_dpy, egl_surf);
}
else {
testPassed = DoTesting();
}
FinalizeTest();
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win);
XCloseDisplay(x_dpy);
return testPassed ? 0 : 1;
}
int
main(int argc, char *argv[])
{
const int winWidth = 400, winHeight = 300;
Display *x_dpy;
Window win;
EGLSurface egl_surf;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
EGLint egl_major, egl_minor, es_ver;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0) {
dpyName = argv[i+1];
i++;
}
else {
usage();
return -1;
}
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
es_ver = 1;
/* decide the version from the executable's name */
if (argc > 0 && argv[0] && strstr(argv[0], "es2"))
es_ver = 2;
make_x_window(x_dpy, egl_dpy,
"ES info", 0, 0, winWidth, winHeight, es_ver,
&win, &egl_ctx, &egl_surf);
/*XMapWindow(x_dpy, win);*/
if (!eglMakeCurrent(egl_dpy, egl_surf, egl_surf, egl_ctx)) {
printf("Error: eglMakeCurrent() failed\n");
return -1;
}
info(egl_dpy);
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win);
XCloseDisplay(x_dpy);
return 0;
}
int
main(int argc, char *argv[])
{
Display *x_dpy;
Window win1, win2;
EGLSurface egl_surf1, egl_surf2;
EGLContext egl_ctx;
EGLDisplay egl_dpy;
char *dpyName = NULL;
GLboolean printInfo = GL_FALSE;
EGLint egl_major, egl_minor;
int i;
const char *s;
static struct {
char *name;
GLenum value;
enum {GetString, GetInteger} type;
} info_items[] = {
{"GL_RENDERER", GL_RENDERER, GetString},
{"GL_VERSION", GL_VERSION, GetString},
{"GL_VENDOR", GL_VENDOR, GetString},
{"GL_EXTENSIONS", GL_EXTENSIONS, GetString},
{"GL_MAX_PALETTE_MATRICES_OES", GL_MAX_PALETTE_MATRICES_OES, GetInteger},
{"GL_MAX_VERTEX_UNITS_OES", GL_MAX_VERTEX_UNITS_OES, GetInteger},
};
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0) {
dpyName = argv[i+1];
i++;
}
else if (strcmp(argv[i], "-info") == 0) {
printInfo = GL_TRUE;
}
else {
usage();
return -1;
}
}
x_dpy = XOpenDisplay(dpyName);
if (!x_dpy) {
printf("Error: couldn't open display %s\n",
dpyName ? dpyName : getenv("DISPLAY"));
return -1;
}
egl_dpy = eglGetDisplay(x_dpy);
if (!egl_dpy) {
printf("Error: eglGetDisplay() failed\n");
return -1;
}
if (!eglInitialize(egl_dpy, &egl_major, &egl_minor)) {
printf("Error: eglInitialize() failed\n");
return -1;
}
s = eglQueryString(egl_dpy, EGL_VERSION);
printf("EGL_VERSION = %s\n", s);
s = eglQueryString(egl_dpy, EGL_VENDOR);
printf("EGL_VENDOR = %s\n", s);
s = eglQueryString(egl_dpy, EGL_EXTENSIONS);
printf("EGL_EXTENSIONS = %s\n", s);
s = eglQueryString(egl_dpy, EGL_CLIENT_APIS);
printf("EGL_CLIENT_APIS = %s\n", s);
make_x_window(x_dpy, egl_dpy,
"xegl_two_win #1", 0, 0, WinWidth[0], WinHeight[0],
&win1, &egl_ctx, &egl_surf1);
make_x_window(x_dpy, egl_dpy,
"xegl_two_win #2", WinWidth[0] + 50, 0,
WinWidth[1], WinHeight[1],
&win2, NULL, &egl_surf2);
XMapWindow(x_dpy, win1);
XMapWindow(x_dpy, win2);
if (!eglMakeCurrent(egl_dpy, egl_surf1, egl_surf1, egl_ctx)) {
printf("Error: eglMakeCurrent() failed\n");
return -1;
}
if (printInfo) {
for (i = 0; i < sizeof(info_items)/sizeof(info_items[0]); i++) {
switch (info_items[i].type) {
case GetString:
printf("%s = %s\n", info_items[i].name, (char *)glGetString(info_items[i].value));
break;
case GetInteger: {
GLint rv = -1;
glGetIntegerv(info_items[i].value, &rv);
printf("%s = %d\n", info_items[i].name, rv);
break;
}
}
}
};
init();
event_loop(x_dpy, win1, win2, egl_dpy, egl_surf1, egl_surf2, egl_ctx);
eglDestroyContext(egl_dpy, egl_ctx);
eglDestroySurface(egl_dpy, egl_surf1);
eglDestroySurface(egl_dpy, egl_surf2);
eglTerminate(egl_dpy);
XDestroyWindow(x_dpy, win1);
XDestroyWindow(x_dpy, win2);
XCloseDisplay(x_dpy);
return 0;
}