Context *
createContext(const Visual *visual, Context *shareContext,
bool debug)
{
struct waffle_context *context;
const WaffleVisual *waffleVisual =
static_cast<const WaffleVisual *>(visual);
struct waffle_context * share_context = NULL;
if (shareContext) {
share_context = static_cast<WaffleContext*>(shareContext)->context;
}
context = waffle_context_create(waffleVisual->config, share_context);
if (!context) {
std::cerr << "error: waffle_context_create failed\n";
exit(1);
return NULL;
}
return new WaffleContext(visual, context);
}
void make_context()
{
/* Generate a context */
struct waffle_display *dpy;
struct waffle_config *config;
struct waffle_window *window;
struct waffle_context *ctx;
const int32_t init_attrs[] = {
WAFFLE_PLATFORM, WAFFLE_PLATFORM_X11_EGL,
0,
};
const int32_t config_attrs[] = {
WAFFLE_CONTEXT_API, WAFFLE_CONTEXT_OPENGL_ES2,
WAFFLE_RED_SIZE, 8,
WAFFLE_BLUE_SIZE, 8,
WAFFLE_GREEN_SIZE, 8,
0,
};
const int32_t window_width = 320;
const int32_t window_height = 240;
waffle_init(init_attrs);
dpy = waffle_display_connect(NULL);
// Exit if OpenGL ES2 is unsupported.
if (!waffle_display_supports_context_api(dpy, WAFFLE_CONTEXT_OPENGL_ES2)
|| !waffle_dl_can_open(WAFFLE_DL_OPENGL_ES2))
{
exit(EXIT_FAILURE);
}
config = waffle_config_choose(dpy, config_attrs);
window = waffle_window_create(config, window_width, window_height);
ctx = waffle_context_create(config, NULL);
waffle_make_current(dpy, window, ctx);
}
Context *
createContext(const Visual *visual, Context *shareContext,
bool debug)
{
struct waffle_context *context;
const WaffleVisual *waffleVisual =
static_cast<const WaffleVisual *>(visual);
struct waffle_context * share_context = NULL;
if (shareContext) {
share_context = static_cast<WaffleContext*>(shareContext)->context;
}
context = waffle_context_create(waffleVisual->config, share_context);
if (!context) {
os::log("Error in %s waffle_context_create()\n",
__FILE__);
os::abort();
return NULL;
}
return new WaffleContext(visual, context);
}
static bool
make_context_current_singlepass(struct piglit_wfl_framework *wfl_fw,
const struct piglit_gl_test_config *test_config,
enum context_flavor flavor,
const int32_t partial_config_attrib_list[])
{
bool ok;
int32_t *attrib_list = NULL;
char ctx_desc[1024];
assert(wfl_fw->config == NULL);
assert(wfl_fw->context == NULL);
assert(wfl_fw->window == NULL);
parse_test_config(test_config, flavor, ctx_desc, sizeof(ctx_desc),
partial_config_attrib_list, &attrib_list);
assert(attrib_list);
wfl_fw->config = waffle_config_choose(wfl_fw->display, attrib_list);
free(attrib_list);
if (!wfl_fw->config) {
wfl_log_error("waffle_config_choose");
fprintf(stderr, "piglit: error: Failed to create "
"waffle_config for %s\n", ctx_desc);
goto fail;
}
wfl_fw->context = waffle_context_create(wfl_fw->config, NULL);
if (!wfl_fw->context) {
wfl_log_error("waffle_context_create");
fprintf(stderr, "piglit: error: Failed to create "
"waffle_context for %s\n", ctx_desc);
goto fail;
}
wfl_fw->window = wfl_checked_window_create(wfl_fw->config,
test_config->window_width,
test_config->window_height);
wfl_checked_make_current(wfl_fw->display,
wfl_fw->window,
wfl_fw->context);
#ifdef PIGLIT_USE_OPENGL
piglit_dispatch_default_init(PIGLIT_DISPATCH_GL);
#elif defined(PIGLIT_USE_OPENGL_ES1)
piglit_dispatch_default_init(PIGLIT_DISPATCH_ES1);
#elif defined(PIGLIT_USE_OPENGL_ES2) || defined(PIGLIT_USE_OPENGL_ES3)
piglit_dispatch_default_init(PIGLIT_DISPATCH_ES2);
#else
# error
#endif
ok = check_gl_version(test_config, flavor, ctx_desc);
if (!ok)
goto fail;
ok = special_case_gl31(wfl_fw, test_config, flavor, ctx_desc,
partial_config_attrib_list);
if (!ok)
goto fail;
return true;
fail:
waffle_make_current(wfl_fw->display, NULL, NULL);
waffle_window_destroy(wfl_fw->window);
waffle_context_destroy(wfl_fw->context);
waffle_config_destroy(wfl_fw->config);
wfl_fw->window = NULL;
wfl_fw->context = NULL;
wfl_fw->config = NULL;
piglit_gl_reinitialize_extensions();
return false;
}
