예제 #1
0
void gs_texrender_end(gs_texrender_t texrender)
{
	if (!texrender)
		return;

	gs_set_render_target(texrender->prev_target, texrender->prev_zs);

	gs_matrix_pop();
	gs_projection_pop();
	gs_viewport_pop();

	texrender->rendered = true;
}
예제 #2
0
void OBSProjector::OBSRender(void *data, uint32_t cx, uint32_t cy)
{
	OBSProjector *window = reinterpret_cast<OBSProjector*>(data);

	uint32_t targetCX;
	uint32_t targetCY;
	int      x, y;
	int      newCX, newCY;
	float    scale;

	if (window->source) {
		targetCX = std::max(obs_source_get_width(window->source), 1u);
		targetCY = std::max(obs_source_get_height(window->source), 1u);
	} else {
		struct obs_video_info ovi;
		obs_get_video_info(&ovi);
		targetCX = ovi.base_width;
		targetCY = ovi.base_height;
	}

	GetScaleAndCenterPos(targetCX, targetCY, cx, cy, x, y, scale);

	newCX = int(scale * float(targetCX));
	newCY = int(scale * float(targetCY));

	gs_viewport_push();
	gs_projection_push();
	gs_ortho(0.0f, float(targetCX), 0.0f, float(targetCY), -100.0f, 100.0f);
	gs_set_viewport(x, y, newCX, newCY);

	if (window->source)
		obs_source_video_render(window->source);
	else
		obs_render_main_view();

	gs_projection_pop();
	gs_viewport_pop();
}
예제 #3
0
static inline void endRegion()
{
	gs_viewport_pop();
	gs_projection_pop();
}