Exemplos de wgl_make_current em C++ (Cpp)

Exemplo n.º 1

Arquivo: gl-windows.c Projeto: Tyrrr/obs-studio

void device_entercontext(device_t device)
{
	HDC hdc = device->plat->swap.wi->hdc;
	if (device->cur_swap)
		hdc = device->cur_swap->wi->hdc;

	if (!wgl_make_current(hdc, device->plat->hrc))
		blog(LOG_ERROR, "device_load_swapchain (GL) failed");
}

Exemplo n.º 2

Arquivo: gl-windows.c Projeto: Tyrrr/obs-studio

static inline HGLRC gl_init_basic_context(HDC hdc)
{
	HGLRC hglrc = wglCreateContext(hdc);
	if (!hglrc) {
		blog(LOG_ERROR, "wglCreateContext failed, %u", GetLastError());
		return NULL;
	}

	if (!wgl_make_current(hdc, hglrc)) {
		wglDeleteContext(hglrc);
		return NULL;
	}

	return hglrc;
}

Exemplo n.º 3

Arquivo: gl-windows.c Projeto: AmesianX/obs-studio

void device_load_swapchain(gs_device_t *device, gs_swapchain_t *swap)
{
	HDC hdc = device->plat->window.hdc;
	if (device->cur_swap == swap)
		return;

	device->cur_swap = swap;

	if (swap)
		hdc = swap->wi->hdc;

	if (hdc) {
		if (!wgl_make_current(hdc, device->plat->hrc))
			blog(LOG_ERROR, "device_load_swapchain (GL) failed");
	}
}

Exemplo n.º 4

Arquivo: gl-windows.c Projeto: Tyrrr/obs-studio

void device_load_swapchain(device_t device, swapchain_t swap)
{
	HDC hdc;
	if (!swap)
		swap = &device->plat->swap;

	if (device->cur_swap == swap)
		return;

	device->cur_swap = swap;

	if (swap)
		hdc = swap->wi->hdc;

	if (!wgl_make_current(hdc, device->plat->hrc))
		blog(LOG_ERROR, "device_load_swapchain (GL) failed");
}

Exemplo n.º 5

Arquivo: gl-windows.c Projeto: Tyrrr/obs-studio

static inline HGLRC gl_init_context(HDC hdc)
{
#ifdef _DEBUG
	if (wgl_ext_ARB_create_context) {
		HGLRC hglrc = wglCreateContextAttribsARB(hdc, 0, attribs);
		if (!hglrc) {
			blog(LOG_ERROR, "wglCreateContextAttribsARB failed, %u",
					GetLastError());
			return NULL;
		}

		if (!wgl_make_current(hdc, hglrc)) {
			wglDeleteContext(hglrc);
			return NULL;
		}

		return hglrc;
	}
#endif

	return gl_init_basic_context(hdc);
}