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add project setting for max lights and reflections in gles3 

(cherry picked from commit 1a981ef268)
This commit is contained in:
clayjohn 2019-07-28 11:58:58 -07:00 committed by Rémi Verschelde
parent 050c4dab00
commit cf9560fdab
3 changed files with 20 additions and 6 deletions
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6
doc/classes/ProjectSettings.xml
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@ -705,6 +705,12 @@
<member name="rendering/limits/buffers/immediate_buffer_size_kb" type="int" setter="" getter="">
Max buffer size for drawing immediate objects (ImmediateGeometry nodes). Nodes using more than this size will not work.
</member>
<member name="rendering/limits/rendering/max_renderable_lights" type="int" setter="" getter="">
Max number of lights renderable in a frame. If more than this number are used, they will be ignored. On some systems (particularly web) setting this number as low as possible can increase the speed of shader compilation.
</member>
<member name="rendering/limits/rendering/max_renderable_reflections" type="int" setter="" getter="">
Max number of reflection probes renderable in a frame. If more than this number are used, they will be ignored. On some systems (particularly web) setting this number as low as possible can increase the speed of shader compilation.
</member>
<member name="rendering/limits/rendering/max_renderable_elements" type="int" setter="" getter="">
Max amount of elements renderable in a frame. If more than this are visible per frame, they will be dropped. Keep in mind elements refer to mesh surfaces and not meshes themselves.
</member>

12
drivers/gles3/rasterizer_scene_gles3.cpp
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@ -2817,7 +2817,7 @@ void RasterizerSceneGLES3::_setup_lights(RID *p_light_cull_result, int p_light_c
for (int i = 0; i < p_light_cull_count; i++) {
ERR_BREAK(i >= RenderList::MAX_LIGHTS);
ERR_BREAK(i >= render_list.max_lights);
LightInstance *li = light_instance_owner.getptr(p_light_cull_result[i]);
@ -4173,7 +4173,7 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
for (int i = 0; i < p_light_cull_count; i++) {
ERR_BREAK(i >= RenderList::MAX_LIGHTS);
ERR_BREAK(i >= render_list.max_lights);
LightInstance *li = light_instance_owner.getptr(p_light_cull_result[i]);
if (li->light_ptr->param[VS::LIGHT_PARAM_CONTACT_SHADOW_SIZE] > CMP_EPSILON) {
@ -4979,6 +4979,10 @@ void RasterizerSceneGLES3::initialize() {
render_list.max_elements = GLOBAL_DEF_RST("rendering/limits/rendering/max_renderable_elements", (int)RenderList::DEFAULT_MAX_ELEMENTS);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/limits/rendering/max_renderable_elements", PropertyInfo(Variant::INT, "rendering/limits/rendering/max_renderable_elements", PROPERTY_HINT_RANGE, "1024,1000000,1"));
render_list.max_lights = GLOBAL_DEF("rendering/limits/rendering/max_renderable_lights", (int)RenderList::DEFAULT_MAX_LIGHTS);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/limits/rendering/max_renderable_lights", PropertyInfo(Variant::INT, "rendering/limits/rendering/max_renderable_lights", PROPERTY_HINT_RANGE, "16,4096,1"));
render_list.max_reflections = GLOBAL_DEF("rendering/limits/rendering/max_renderable_reflections", (int)RenderList::DEFAULT_MAX_REFLECTIONS);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/limits/rendering/max_renderable_reflections", PropertyInfo(Variant::INT, "rendering/limits/rendering/max_renderable_reflections", PROPERTY_HINT_RANGE, "8,1024,1"));
{
//quad buffers
@ -5073,7 +5077,7 @@ void RasterizerSceneGLES3::initialize() {
glGetIntegerv(GL_MAX_UNIFORM_BLOCK_SIZE, &max_ubo_size);
const int ubo_light_size = 160;
state.ubo_light_size = ubo_light_size;
state.max_ubo_lights = MIN(RenderList::MAX_LIGHTS, max_ubo_size / ubo_light_size);
state.max_ubo_lights = MIN(render_list.max_lights, max_ubo_size / ubo_light_size);
state.spot_array_tmp = (uint8_t *)memalloc(ubo_light_size * state.max_ubo_lights);
state.omni_array_tmp = (uint8_t *)memalloc(ubo_light_size * state.max_ubo_lights);
@ -5098,7 +5102,7 @@ void RasterizerSceneGLES3::initialize() {
state.scene_shader.add_custom_define("#define MAX_LIGHT_DATA_STRUCTS " + itos(state.max_ubo_lights) + "\n");
state.scene_shader.add_custom_define("#define MAX_FORWARD_LIGHTS " + itos(state.max_forward_lights_per_object) + "\n");
state.max_ubo_reflections = MIN((int)RenderList::MAX_REFLECTIONS, max_ubo_size / sizeof(ReflectionProbeDataUBO));
state.max_ubo_reflections = MIN(render_list.max_reflections, max_ubo_size / (int)sizeof(ReflectionProbeDataUBO));
state.reflection_array_tmp = (uint8_t *)memalloc(sizeof(ReflectionProbeDataUBO) * state.max_ubo_reflections);

8
drivers/gles3/rasterizer_scene_gles3.h
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@ -665,8 +665,8 @@ public:
SORT_FLAG_SKELETON = 1,
SORT_FLAG_INSTANCING = 2,
MAX_DIRECTIONAL_LIGHTS = 16,
MAX_LIGHTS = 4096,
MAX_REFLECTIONS = 1024,
DEFAULT_MAX_LIGHTS = 4096,
DEFAULT_MAX_REFLECTIONS = 1024,
SORT_KEY_PRIORITY_SHIFT = 56,
SORT_KEY_PRIORITY_MASK = 0xFF,
@ -697,6 +697,8 @@ public:
};
int max_elements;
int max_lights;
int max_reflections;
struct Element {
@ -809,6 +811,8 @@ public:
RenderList() {
max_elements = DEFAULT_MAX_ELEMENTS;
max_lights = DEFAULT_MAX_LIGHTS;
max_reflections = DEFAULT_MAX_REFLECTIONS;
}
~RenderList() {