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Fix drawing of viewports without swapping buffers

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This commit is contained in:
Pedro J. Estébanez 2023-08-23 18:45:11 +02:00
parent a2f90d565a
commit 77d8372285
4 changed files with 13 additions and 9 deletions
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5
servers/rendering/renderer_rd/renderer_compositor_rd.cpp
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@ -103,8 +103,9 @@ void RendererCompositorRD::begin_frame(double frame_step) {
}
void RendererCompositorRD::end_frame(bool p_swap_buffers) {
// TODO: Likely pass a bool to swap buffers to avoid display?
RD::get_singleton()->swap_buffers();
if (p_swap_buffers) {
RD::get_singleton()->swap_buffers();
}
}
void RendererCompositorRD::initialize() {

13
servers/rendering/renderer_viewport.cpp
View file

@ -616,7 +616,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
}
}
void RendererViewport::draw_viewports() {
void RendererViewport::draw_viewports(bool p_swap_buffers) {
timestamp_vp_map.clear();
// get our xr interface in case we need it
@ -799,11 +799,14 @@ void RendererViewport::draw_viewports() {
total_draw_calls_used = draw_calls_used;
RENDER_TIMESTAMP("< Render Viewports");
//this needs to be called to make screen swapping more efficient
RSG::rasterizer->prepare_for_blitting_render_targets();
for (const KeyValue<int, Vector<BlitToScreen>> &E : blit_to_screen_list) {
RSG::rasterizer->blit_render_targets_to_screen(E.key, E.value.ptr(), E.value.size());
if (p_swap_buffers) {
//this needs to be called to make screen swapping more efficient
RSG::rasterizer->prepare_for_blitting_render_targets();
for (const KeyValue<int, Vector<BlitToScreen>> &E : blit_to_screen_list) {
RSG::rasterizer->blit_render_targets_to_screen(E.key, E.value.ptr(), E.value.size());
}
}
}

2
servers/rendering/renderer_viewport.h
View file

@ -299,7 +299,7 @@ public:
void handle_timestamp(String p_timestamp, uint64_t p_cpu_time, uint64_t p_gpu_time);
void set_default_clear_color(const Color &p_color);
void draw_viewports();
void draw_viewports(bool p_swap_buffers);
bool free(RID p_rid);

2
servers/rendering/rendering_server_default.cpp
View file

@ -88,7 +88,7 @@ void RenderingServerDefault::_draw(bool p_swap_buffers, double frame_step) {
RSG::scene->render_probes();
RSG::viewport->draw_viewports();
RSG::viewport->draw_viewports(p_swap_buffers);
RSG::canvas_render->update();
if (OS::get_singleton()->get_current_rendering_driver_name() != "opengl3" && OS::get_singleton()->get_current_rendering_driver_name() != "opengl3_angle") {