914 lines
31 KiB
C++
914 lines
31 KiB
C++
/*************************************************************************/
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/* material_storage.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifdef GLES3_ENABLED
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#include "material_storage.h"
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#include "config.h"
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#include "texture_storage.h"
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#include "drivers/gles3/rasterizer_canvas_gles3.h"
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using namespace GLES3;
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MaterialStorage *MaterialStorage::singleton = nullptr;
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MaterialStorage *MaterialStorage::get_singleton() {
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return singleton;
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}
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MaterialStorage::MaterialStorage() {
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singleton = this;
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shaders.copy.initialize();
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shaders.copy_version = shaders.copy.version_create(); //TODO
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shaders.copy.version_bind_shader(shaders.copy_version, CopyShaderGLES3::MODE_COPY_SECTION);
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//shaders.cubemap_filter.init();
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//bool ggx_hq = GLOBAL_GET("rendering/quality/reflections/high_quality_ggx");
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//shaders.cubemap_filter.set_conditional(CubemapFilterShaderGLES3::LOW_QUALITY, !ggx_hq);
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}
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MaterialStorage::~MaterialStorage() {
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shaders.copy.version_free(shaders.copy_version);
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singleton = nullptr;
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}
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/* GLOBAL VARIABLE API */
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void MaterialStorage::global_variable_add(const StringName &p_name, RS::GlobalVariableType p_type, const Variant &p_value) {
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}
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void MaterialStorage::global_variable_remove(const StringName &p_name) {
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}
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Vector<StringName> MaterialStorage::global_variable_get_list() const {
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return Vector<StringName>();
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}
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void MaterialStorage::global_variable_set(const StringName &p_name, const Variant &p_value) {
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}
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void MaterialStorage::global_variable_set_override(const StringName &p_name, const Variant &p_value) {
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}
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Variant MaterialStorage::global_variable_get(const StringName &p_name) const {
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return Variant();
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}
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RS::GlobalVariableType MaterialStorage::global_variable_get_type(const StringName &p_name) const {
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return RS::GLOBAL_VAR_TYPE_MAX;
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}
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void MaterialStorage::global_variables_load_settings(bool p_load_textures) {
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}
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void MaterialStorage::global_variables_clear() {
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}
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int32_t MaterialStorage::global_variables_instance_allocate(RID p_instance) {
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return 0;
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}
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void MaterialStorage::global_variables_instance_free(RID p_instance) {
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}
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void MaterialStorage::global_variables_instance_update(RID p_instance, int p_index, const Variant &p_value) {
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}
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/* SHADER API */
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void MaterialStorage::_shader_make_dirty(GLES3::Shader *p_shader) {
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if (p_shader->dirty_list.in_list()) {
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return;
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}
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_shader_dirty_list.add(&p_shader->dirty_list);
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}
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RID MaterialStorage::shader_allocate() {
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GLES3::Shader *shader = memnew(GLES3::Shader);
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shader->mode = RS::SHADER_CANVAS_ITEM;
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//shader->shader = &scene->state.scene_shader;
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RID rid = shader_owner.make_rid(shader);
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_shader_make_dirty(shader);
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shader->self = rid;
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return rid;
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}
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void MaterialStorage::shader_initialize(RID p_rid) {
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// noop
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}
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//RID MaterialStorage::shader_create() {
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// GLES3::Shader *shader = memnew(GLES3::Shader);
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// shader->mode = RS::SHADER_SPATIAL;
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// shader->shader = &scene->state.scene_shader;
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// RID rid = shader_owner.make_rid(shader);
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// _shader_make_dirty(shader);
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// shader->self = rid;
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// return rid;
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//}
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void MaterialStorage::shader_free(RID p_rid) {
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GLES3::Shader *shader = shader_owner.get_or_null(p_rid);
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if (shader->shader && shader->version.is_valid()) {
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shader->shader->version_free(shader->version);
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}
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if (shader->dirty_list.in_list()) {
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_shader_dirty_list.remove(&shader->dirty_list);
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}
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while (shader->materials.first()) {
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GLES3::Material *m = shader->materials.first()->self();
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m->shader = nullptr;
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_material_make_dirty(m);
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shader->materials.remove(shader->materials.first());
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}
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shader_owner.free(p_rid);
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memdelete(shader);
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}
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void MaterialStorage::shader_set_code(RID p_shader, const String &p_code) {
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GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
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ERR_FAIL_COND(!shader);
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shader->code = p_code;
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String mode_string = ShaderLanguage::get_shader_type(p_code);
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RS::ShaderMode mode;
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if (mode_string == "canvas_item") {
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mode = RS::SHADER_CANVAS_ITEM;
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} else if (mode_string == "particles") {
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mode = RS::SHADER_PARTICLES;
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} else if (mode_string == "sky") {
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mode = RS::SHADER_SKY;
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} else if (mode_string == "spatial") {
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mode = RS::SHADER_SPATIAL;
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} else {
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mode = RS::SHADER_MAX;
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ERR_PRINT("shader type " + mode_string + " not supported in OpenGL renderer");
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}
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if (shader->version.is_valid() && mode != shader->mode) {
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shader->shader->version_free(shader->version);
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shader->version = RID();
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}
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shader->mode = mode;
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// TODO handle all shader types
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if (mode == RS::SHADER_CANVAS_ITEM) {
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shader->shader = &RasterizerCanvasGLES3::get_singleton()->state.canvas_shader;
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} else if (mode == RS::SHADER_SPATIAL) {
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//shader->shader = &scene->state.scene_shader;
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} else if (mode == RS::SHADER_PARTICLES) {
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} else if (mode == RS::SHADER_SKY) {
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} else {
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return;
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}
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if (shader->version.is_null() && shader->shader) {
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shader->version = shader->shader->version_create();
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}
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_shader_make_dirty(shader);
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}
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String MaterialStorage::shader_get_code(RID p_shader) const {
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const GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
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ERR_FAIL_COND_V(!shader, "");
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return shader->code;
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}
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void MaterialStorage::shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const {
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GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
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ERR_FAIL_COND(!shader);
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if (shader->dirty_list.in_list()) {
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_update_shader(shader);
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}
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Map<int, StringName> order;
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for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = shader->uniforms.front(); E; E = E->next()) {
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if (E->get().texture_order >= 0) {
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order[E->get().texture_order + 100000] = E->key();
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} else {
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order[E->get().order] = E->key();
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}
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}
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for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) {
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PropertyInfo pi;
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ShaderLanguage::ShaderNode::Uniform &u = shader->uniforms[E->get()];
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pi.name = E->get();
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switch (u.type) {
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case ShaderLanguage::TYPE_VOID: {
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pi.type = Variant::NIL;
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} break;
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case ShaderLanguage::TYPE_BOOL: {
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pi.type = Variant::BOOL;
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} break;
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// bool vectors
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case ShaderLanguage::TYPE_BVEC2: {
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pi.type = Variant::INT;
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pi.hint = PROPERTY_HINT_FLAGS;
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pi.hint_string = "x,y";
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} break;
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case ShaderLanguage::TYPE_BVEC3: {
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pi.type = Variant::INT;
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pi.hint = PROPERTY_HINT_FLAGS;
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pi.hint_string = "x,y,z";
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} break;
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case ShaderLanguage::TYPE_BVEC4: {
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pi.type = Variant::INT;
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pi.hint = PROPERTY_HINT_FLAGS;
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pi.hint_string = "x,y,z,w";
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} break;
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// int stuff
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case ShaderLanguage::TYPE_UINT:
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case ShaderLanguage::TYPE_INT: {
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pi.type = Variant::INT;
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if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
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pi.hint = PROPERTY_HINT_RANGE;
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pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]);
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}
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} break;
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case ShaderLanguage::TYPE_IVEC2:
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case ShaderLanguage::TYPE_UVEC2:
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case ShaderLanguage::TYPE_IVEC3:
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case ShaderLanguage::TYPE_UVEC3:
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case ShaderLanguage::TYPE_IVEC4:
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case ShaderLanguage::TYPE_UVEC4: {
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// not sure what this should be in godot 4
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// pi.type = Variant::POOL_INT_ARRAY;
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pi.type = Variant::PACKED_INT32_ARRAY;
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} break;
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case ShaderLanguage::TYPE_FLOAT: {
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pi.type = Variant::FLOAT;
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if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
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pi.hint = PROPERTY_HINT_RANGE;
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pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]);
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}
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} break;
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case ShaderLanguage::TYPE_VEC2: {
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pi.type = Variant::VECTOR2;
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} break;
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case ShaderLanguage::TYPE_VEC3: {
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pi.type = Variant::VECTOR3;
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} break;
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case ShaderLanguage::TYPE_VEC4: {
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if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_COLOR) {
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pi.type = Variant::COLOR;
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} else {
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pi.type = Variant::QUATERNION;
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}
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} break;
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case ShaderLanguage::TYPE_MAT2: {
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pi.type = Variant::TRANSFORM2D;
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} break;
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case ShaderLanguage::TYPE_MAT3: {
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pi.type = Variant::BASIS;
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} break;
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case ShaderLanguage::TYPE_MAT4: {
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pi.type = Variant::TRANSFORM3D;
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} break;
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case ShaderLanguage::TYPE_SAMPLER2D:
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// case ShaderLanguage::TYPE_SAMPLEREXT:
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case ShaderLanguage::TYPE_ISAMPLER2D:
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case ShaderLanguage::TYPE_USAMPLER2D: {
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pi.type = Variant::OBJECT;
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pi.hint = PROPERTY_HINT_RESOURCE_TYPE;
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pi.hint_string = "Texture";
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} break;
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case ShaderLanguage::TYPE_SAMPLERCUBE: {
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pi.type = Variant::OBJECT;
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pi.hint = PROPERTY_HINT_RESOURCE_TYPE;
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pi.hint_string = "CubeMap";
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} break;
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case ShaderLanguage::TYPE_SAMPLER2DARRAY:
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case ShaderLanguage::TYPE_ISAMPLER2DARRAY:
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case ShaderLanguage::TYPE_USAMPLER2DARRAY:
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case ShaderLanguage::TYPE_SAMPLER3D:
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case ShaderLanguage::TYPE_ISAMPLER3D:
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case ShaderLanguage::TYPE_USAMPLER3D: {
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// Not implemented in OpenGL
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} break;
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// new for godot 4
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case ShaderLanguage::TYPE_SAMPLERCUBEARRAY:
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case ShaderLanguage::TYPE_STRUCT:
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case ShaderLanguage::TYPE_MAX: {
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} break;
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}
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p_param_list->push_back(pi);
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}
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}
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void MaterialStorage::shader_set_default_texture_param(RID p_shader, const StringName &p_name, RID p_texture, int p_index) {
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GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
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ERR_FAIL_COND(!shader);
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ERR_FAIL_COND(p_texture.is_valid() && !TextureStorage::get_singleton()->owns_texture(p_texture));
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if (!p_texture.is_valid()) {
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if (shader->default_textures.has(p_name) && shader->default_textures[p_name].has(p_index)) {
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shader->default_textures[p_name].erase(p_index);
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if (shader->default_textures[p_name].is_empty()) {
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shader->default_textures.erase(p_name);
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}
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}
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} else {
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if (!shader->default_textures.has(p_name)) {
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shader->default_textures[p_name] = Map<int, RID>();
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}
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shader->default_textures[p_name][p_index] = p_texture;
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}
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_shader_make_dirty(shader);
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}
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RID MaterialStorage::shader_get_default_texture_param(RID p_shader, const StringName &p_name, int p_index) const {
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const GLES3::Shader *shader = shader_owner.get_or_null(p_shader);
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ERR_FAIL_COND_V(!shader, RID());
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if (shader->default_textures.has(p_name) && shader->default_textures[p_name].has(p_index)) {
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return shader->default_textures[p_name][p_index];
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}
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return RID();
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}
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void MaterialStorage::_update_shader(GLES3::Shader *p_shader) const {
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_shader_dirty_list.remove(&p_shader->dirty_list);
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p_shader->valid = false;
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p_shader->uniforms.clear();
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if (p_shader->code.is_empty()) {
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return; //just invalid, but no error
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}
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ShaderCompiler::GeneratedCode gen_code;
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ShaderCompiler::IdentifierActions *actions = nullptr;
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switch (p_shader->mode) {
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case RS::SHADER_CANVAS_ITEM: {
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p_shader->canvas_item.light_mode = GLES3::Shader::CanvasItem::LIGHT_MODE_NORMAL;
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p_shader->canvas_item.blend_mode = GLES3::Shader::CanvasItem::BLEND_MODE_MIX;
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p_shader->canvas_item.uses_screen_texture = false;
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p_shader->canvas_item.uses_screen_uv = false;
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p_shader->canvas_item.uses_time = false;
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p_shader->canvas_item.uses_modulate = false;
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p_shader->canvas_item.uses_color = false;
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p_shader->canvas_item.uses_vertex = false;
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p_shader->canvas_item.uses_model_matrix = false;
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p_shader->canvas_item.uses_extra_matrix = false;
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p_shader->canvas_item.uses_projection_matrix = false;
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p_shader->canvas_item.uses_instance_custom = false;
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shaders.actions_canvas.render_mode_values["blend_add"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, GLES3::Shader::CanvasItem::BLEND_MODE_ADD);
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shaders.actions_canvas.render_mode_values["blend_mix"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, GLES3::Shader::CanvasItem::BLEND_MODE_MIX);
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shaders.actions_canvas.render_mode_values["blend_sub"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, GLES3::Shader::CanvasItem::BLEND_MODE_SUB);
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shaders.actions_canvas.render_mode_values["blend_mul"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, GLES3::Shader::CanvasItem::BLEND_MODE_MUL);
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shaders.actions_canvas.render_mode_values["blend_premul_alpha"] = Pair<int *, int>(&p_shader->canvas_item.blend_mode, GLES3::Shader::CanvasItem::BLEND_MODE_PMALPHA);
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shaders.actions_canvas.render_mode_values["unshaded"] = Pair<int *, int>(&p_shader->canvas_item.light_mode, GLES3::Shader::CanvasItem::LIGHT_MODE_UNSHADED);
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shaders.actions_canvas.render_mode_values["light_only"] = Pair<int *, int>(&p_shader->canvas_item.light_mode, GLES3::Shader::CanvasItem::LIGHT_MODE_LIGHT_ONLY);
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shaders.actions_canvas.usage_flag_pointers["SCREEN_UV"] = &p_shader->canvas_item.uses_screen_uv;
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shaders.actions_canvas.usage_flag_pointers["SCREEN_PIXEL_SIZE"] = &p_shader->canvas_item.uses_screen_uv;
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shaders.actions_canvas.usage_flag_pointers["SCREEN_TEXTURE"] = &p_shader->canvas_item.uses_screen_texture;
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shaders.actions_canvas.usage_flag_pointers["TIME"] = &p_shader->canvas_item.uses_time;
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shaders.actions_canvas.usage_flag_pointers["MODULATE"] = &p_shader->canvas_item.uses_modulate;
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shaders.actions_canvas.usage_flag_pointers["COLOR"] = &p_shader->canvas_item.uses_color;
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shaders.actions_canvas.usage_flag_pointers["VERTEX"] = &p_shader->canvas_item.uses_vertex;
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shaders.actions_canvas.usage_flag_pointers["MODEL_MATRIX"] = &p_shader->canvas_item.uses_model_matrix;
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shaders.actions_canvas.usage_flag_pointers["EXTRA_MATRIX"] = &p_shader->canvas_item.uses_extra_matrix;
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shaders.actions_canvas.usage_flag_pointers["PROJECTION_MATRIX"] = &p_shader->canvas_item.uses_projection_matrix;
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shaders.actions_canvas.usage_flag_pointers["INSTANCE_CUSTOM"] = &p_shader->canvas_item.uses_instance_custom;
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actions = &shaders.actions_canvas;
|
|
actions->uniforms = &p_shader->uniforms;
|
|
} break;
|
|
|
|
case RS::SHADER_SPATIAL: {
|
|
// TODO remove once 3D is added back
|
|
return;
|
|
p_shader->spatial.blend_mode = GLES3::Shader::Spatial::BLEND_MODE_MIX;
|
|
p_shader->spatial.depth_draw_mode = GLES3::Shader::Spatial::DEPTH_DRAW_OPAQUE;
|
|
p_shader->spatial.cull_mode = GLES3::Shader::Spatial::CULL_MODE_BACK;
|
|
p_shader->spatial.uses_alpha = false;
|
|
p_shader->spatial.uses_alpha_scissor = false;
|
|
p_shader->spatial.uses_discard = false;
|
|
p_shader->spatial.unshaded = false;
|
|
p_shader->spatial.no_depth_test = false;
|
|
p_shader->spatial.uses_sss = false;
|
|
p_shader->spatial.uses_time = false;
|
|
p_shader->spatial.uses_vertex_lighting = false;
|
|
p_shader->spatial.uses_screen_texture = false;
|
|
p_shader->spatial.uses_depth_texture = false;
|
|
p_shader->spatial.uses_vertex = false;
|
|
p_shader->spatial.uses_tangent = false;
|
|
p_shader->spatial.uses_ensure_correct_normals = false;
|
|
p_shader->spatial.writes_modelview_or_projection = false;
|
|
p_shader->spatial.uses_world_coordinates = false;
|
|
|
|
shaders.actions_scene.render_mode_values["blend_add"] = Pair<int *, int>(&p_shader->spatial.blend_mode, GLES3::Shader::Spatial::BLEND_MODE_ADD);
|
|
shaders.actions_scene.render_mode_values["blend_mix"] = Pair<int *, int>(&p_shader->spatial.blend_mode, GLES3::Shader::Spatial::BLEND_MODE_MIX);
|
|
shaders.actions_scene.render_mode_values["blend_sub"] = Pair<int *, int>(&p_shader->spatial.blend_mode, GLES3::Shader::Spatial::BLEND_MODE_SUB);
|
|
shaders.actions_scene.render_mode_values["blend_mul"] = Pair<int *, int>(&p_shader->spatial.blend_mode, GLES3::Shader::Spatial::BLEND_MODE_MUL);
|
|
|
|
shaders.actions_scene.render_mode_values["depth_draw_opaque"] = Pair<int *, int>(&p_shader->spatial.depth_draw_mode, GLES3::Shader::Spatial::DEPTH_DRAW_OPAQUE);
|
|
shaders.actions_scene.render_mode_values["depth_draw_always"] = Pair<int *, int>(&p_shader->spatial.depth_draw_mode, GLES3::Shader::Spatial::DEPTH_DRAW_ALWAYS);
|
|
shaders.actions_scene.render_mode_values["depth_draw_never"] = Pair<int *, int>(&p_shader->spatial.depth_draw_mode, GLES3::Shader::Spatial::DEPTH_DRAW_NEVER);
|
|
shaders.actions_scene.render_mode_values["depth_draw_alpha_prepass"] = Pair<int *, int>(&p_shader->spatial.depth_draw_mode, GLES3::Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS);
|
|
|
|
shaders.actions_scene.render_mode_values["cull_front"] = Pair<int *, int>(&p_shader->spatial.cull_mode, GLES3::Shader::Spatial::CULL_MODE_FRONT);
|
|
shaders.actions_scene.render_mode_values["cull_back"] = Pair<int *, int>(&p_shader->spatial.cull_mode, GLES3::Shader::Spatial::CULL_MODE_BACK);
|
|
shaders.actions_scene.render_mode_values["cull_disabled"] = Pair<int *, int>(&p_shader->spatial.cull_mode, GLES3::Shader::Spatial::CULL_MODE_DISABLED);
|
|
|
|
shaders.actions_scene.render_mode_flags["unshaded"] = &p_shader->spatial.unshaded;
|
|
shaders.actions_scene.render_mode_flags["depth_test_disable"] = &p_shader->spatial.no_depth_test;
|
|
|
|
shaders.actions_scene.render_mode_flags["vertex_lighting"] = &p_shader->spatial.uses_vertex_lighting;
|
|
|
|
shaders.actions_scene.render_mode_flags["world_vertex_coords"] = &p_shader->spatial.uses_world_coordinates;
|
|
|
|
shaders.actions_scene.render_mode_flags["ensure_correct_normals"] = &p_shader->spatial.uses_ensure_correct_normals;
|
|
|
|
shaders.actions_scene.usage_flag_pointers["ALPHA"] = &p_shader->spatial.uses_alpha;
|
|
shaders.actions_scene.usage_flag_pointers["ALPHA_SCISSOR"] = &p_shader->spatial.uses_alpha_scissor;
|
|
|
|
shaders.actions_scene.usage_flag_pointers["SSS_STRENGTH"] = &p_shader->spatial.uses_sss;
|
|
shaders.actions_scene.usage_flag_pointers["DISCARD"] = &p_shader->spatial.uses_discard;
|
|
shaders.actions_scene.usage_flag_pointers["SCREEN_TEXTURE"] = &p_shader->spatial.uses_screen_texture;
|
|
shaders.actions_scene.usage_flag_pointers["DEPTH_TEXTURE"] = &p_shader->spatial.uses_depth_texture;
|
|
shaders.actions_scene.usage_flag_pointers["TIME"] = &p_shader->spatial.uses_time;
|
|
|
|
// Use of any of these BUILTINS indicate the need for transformed tangents.
|
|
// This is needed to know when to transform tangents in software skinning.
|
|
shaders.actions_scene.usage_flag_pointers["TANGENT"] = &p_shader->spatial.uses_tangent;
|
|
shaders.actions_scene.usage_flag_pointers["NORMALMAP"] = &p_shader->spatial.uses_tangent;
|
|
|
|
shaders.actions_scene.write_flag_pointers["MODELVIEW_MATRIX"] = &p_shader->spatial.writes_modelview_or_projection;
|
|
shaders.actions_scene.write_flag_pointers["PROJECTION_MATRIX"] = &p_shader->spatial.writes_modelview_or_projection;
|
|
shaders.actions_scene.write_flag_pointers["VERTEX"] = &p_shader->spatial.uses_vertex;
|
|
|
|
actions = &shaders.actions_scene;
|
|
actions->uniforms = &p_shader->uniforms;
|
|
} break;
|
|
|
|
default: {
|
|
return;
|
|
} break;
|
|
}
|
|
|
|
Error err = shaders.compiler.compile(p_shader->mode, p_shader->code, actions, p_shader->path, gen_code);
|
|
if (err != OK) {
|
|
return;
|
|
}
|
|
|
|
Vector<StringName> texture_uniform_names;
|
|
for (int i = 0; i < gen_code.texture_uniforms.size(); i++) {
|
|
texture_uniform_names.push_back(gen_code.texture_uniforms[i].name);
|
|
}
|
|
|
|
p_shader->shader->version_set_code(p_shader->version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX], gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT], gen_code.defines, texture_uniform_names);
|
|
|
|
p_shader->texture_uniforms = gen_code.texture_uniforms;
|
|
|
|
p_shader->uses_vertex_time = gen_code.uses_vertex_time;
|
|
p_shader->uses_fragment_time = gen_code.uses_fragment_time;
|
|
|
|
for (SelfList<GLES3::Material> *E = p_shader->materials.first(); E; E = E->next()) {
|
|
_material_make_dirty(E->self());
|
|
}
|
|
|
|
p_shader->valid = true;
|
|
}
|
|
|
|
void MaterialStorage::update_dirty_shaders() {
|
|
while (_shader_dirty_list.first()) {
|
|
_update_shader(_shader_dirty_list.first()->self());
|
|
}
|
|
}
|
|
|
|
/* MATERIAL API */
|
|
|
|
void MaterialStorage::_material_make_dirty(GLES3::Material *p_material) const {
|
|
if (p_material->dirty_list.in_list()) {
|
|
return;
|
|
}
|
|
|
|
_material_dirty_list.add(&p_material->dirty_list);
|
|
}
|
|
|
|
void MaterialStorage::_update_material(GLES3::Material *p_material) {
|
|
if (p_material->dirty_list.in_list()) {
|
|
_material_dirty_list.remove(&p_material->dirty_list);
|
|
}
|
|
|
|
if (p_material->shader && p_material->shader->dirty_list.in_list()) {
|
|
_update_shader(p_material->shader);
|
|
}
|
|
|
|
if (p_material->shader && !p_material->shader->valid) {
|
|
return;
|
|
}
|
|
|
|
{
|
|
if (p_material->shader && p_material->shader->mode == RS::SHADER_SPATIAL) {
|
|
bool can_cast_shadow = false;
|
|
bool is_animated = false;
|
|
|
|
if (p_material->shader->spatial.blend_mode == GLES3::Shader::Spatial::BLEND_MODE_MIX &&
|
|
|
|
(!p_material->shader->spatial.uses_alpha || p_material->shader->spatial.depth_draw_mode == Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS)) {
|
|
can_cast_shadow = true;
|
|
}
|
|
|
|
if (p_material->shader->spatial.uses_discard && p_material->shader->uses_fragment_time) {
|
|
is_animated = true;
|
|
}
|
|
|
|
if (p_material->shader->spatial.uses_vertex && p_material->shader->uses_vertex_time) {
|
|
is_animated = true;
|
|
}
|
|
|
|
if (can_cast_shadow != p_material->can_cast_shadow_cache || is_animated != p_material->is_animated_cache) {
|
|
p_material->can_cast_shadow_cache = can_cast_shadow;
|
|
p_material->is_animated_cache = is_animated;
|
|
|
|
/*
|
|
for (Map<Geometry *, int>::Element *E = p_material->geometry_owners.front(); E; E = E->next()) {
|
|
E->key()->material_changed_notify();
|
|
}
|
|
|
|
for (Map<InstanceBaseDependency *, int>::Element *E = p_material->instance_owners.front(); E; E = E->next()) {
|
|
E->key()->base_changed(false, true);
|
|
}
|
|
*/
|
|
}
|
|
}
|
|
}
|
|
|
|
// uniforms and other things will be set in the use_material method in ShaderGLES3
|
|
|
|
if (p_material->shader && p_material->shader->texture_uniforms.size() > 0) {
|
|
p_material->textures.resize(p_material->shader->texture_uniforms.size());
|
|
|
|
for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = p_material->shader->uniforms.front(); E; E = E->next()) {
|
|
if (E->get().texture_order < 0) {
|
|
continue; // not a texture, does not go here
|
|
}
|
|
|
|
RID texture;
|
|
|
|
Map<StringName, Variant>::Element *V = p_material->params.find(E->key());
|
|
|
|
if (V) {
|
|
texture = V->get();
|
|
}
|
|
|
|
if (!texture.is_valid()) {
|
|
Map<StringName, Map<int, RID>>::Element *W = p_material->shader->default_textures.find(E->key());
|
|
|
|
// TODO: make texture uniform array properly works with GLES3
|
|
if (W && W->get().has(0)) {
|
|
texture = W->get()[0];
|
|
}
|
|
}
|
|
|
|
p_material->textures.write[E->get().texture_order] = Pair<StringName, RID>(E->key(), texture);
|
|
}
|
|
} else {
|
|
p_material->textures.clear();
|
|
}
|
|
}
|
|
|
|
RID MaterialStorage::material_allocate() {
|
|
GLES3::Material *material = memnew(GLES3::Material);
|
|
return material_owner.make_rid(material);
|
|
}
|
|
|
|
void MaterialStorage::material_initialize(RID p_rid) {
|
|
}
|
|
|
|
//RID MaterialStorage::material_create() {
|
|
// Material *material = memnew(Material);
|
|
|
|
// return material_owner.make_rid(material);
|
|
//}
|
|
|
|
void MaterialStorage::material_free(RID p_rid) {
|
|
GLES3::Material *m = material_owner.get_or_null(p_rid);
|
|
|
|
if (m->shader) {
|
|
m->shader->materials.remove(&m->list);
|
|
}
|
|
|
|
/*
|
|
for (Map<Geometry *, int>::Element *E = m->geometry_owners.front(); E; E = E->next()) {
|
|
Geometry *g = E->key();
|
|
g->material = RID();
|
|
}
|
|
|
|
for (Map<InstanceBaseDependency *, int>::Element *E = m->instance_owners.front(); E; E = E->next()) {
|
|
InstanceBaseDependency *ins = E->key();
|
|
|
|
if (ins->material_override == p_rid) {
|
|
ins->material_override = RID();
|
|
}
|
|
|
|
for (int i = 0; i < ins->materials.size(); i++) {
|
|
if (ins->materials[i] == p_rid) {
|
|
ins->materials.write[i] = RID();
|
|
}
|
|
}
|
|
}
|
|
*/
|
|
|
|
material_owner.free(p_rid);
|
|
memdelete(m);
|
|
}
|
|
|
|
void MaterialStorage::material_set_shader(RID p_material, RID p_shader) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
GLES3::Shader *shader = get_shader(p_shader);
|
|
|
|
if (material->shader) {
|
|
// if a shader is present, remove the old shader
|
|
material->shader->materials.remove(&material->list);
|
|
}
|
|
|
|
material->shader = shader;
|
|
|
|
if (shader) {
|
|
shader->materials.add(&material->list);
|
|
}
|
|
|
|
_material_make_dirty(material);
|
|
}
|
|
|
|
void MaterialStorage::material_set_param(RID p_material, const StringName &p_param, const Variant &p_value) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
if (p_value.get_type() == Variant::NIL) {
|
|
material->params.erase(p_param);
|
|
} else {
|
|
material->params[p_param] = p_value;
|
|
}
|
|
|
|
_material_make_dirty(material);
|
|
}
|
|
|
|
Variant MaterialStorage::material_get_param(RID p_material, const StringName &p_param) const {
|
|
const GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, RID());
|
|
|
|
if (material->params.has(p_param)) {
|
|
return material->params[p_param];
|
|
}
|
|
|
|
return material_get_param_default(p_material, p_param);
|
|
}
|
|
|
|
void MaterialStorage::material_set_next_pass(RID p_material, RID p_next_material) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
material->next_pass = p_next_material;
|
|
}
|
|
|
|
void MaterialStorage::material_set_render_priority(RID p_material, int priority) {
|
|
ERR_FAIL_COND(priority < RS::MATERIAL_RENDER_PRIORITY_MIN);
|
|
ERR_FAIL_COND(priority > RS::MATERIAL_RENDER_PRIORITY_MAX);
|
|
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
material->render_priority = priority;
|
|
}
|
|
|
|
bool MaterialStorage::material_is_animated(RID p_material) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, false);
|
|
if (material->dirty_list.in_list()) {
|
|
_update_material(material);
|
|
}
|
|
|
|
bool animated = material->is_animated_cache;
|
|
if (!animated && material->next_pass.is_valid()) {
|
|
animated = material_is_animated(material->next_pass);
|
|
}
|
|
return animated;
|
|
}
|
|
|
|
bool MaterialStorage::material_casts_shadows(RID p_material) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, false);
|
|
if (material->dirty_list.in_list()) {
|
|
_update_material(material);
|
|
}
|
|
|
|
bool casts_shadows = material->can_cast_shadow_cache;
|
|
|
|
if (!casts_shadows && material->next_pass.is_valid()) {
|
|
casts_shadows = material_casts_shadows(material->next_pass);
|
|
}
|
|
|
|
return casts_shadows;
|
|
}
|
|
|
|
Variant MaterialStorage::material_get_param_default(RID p_material, const StringName &p_param) const {
|
|
const GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, Variant());
|
|
|
|
if (material->shader) {
|
|
if (material->shader->uniforms.has(p_param)) {
|
|
ShaderLanguage::ShaderNode::Uniform uniform = material->shader->uniforms[p_param];
|
|
Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value;
|
|
return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.hint);
|
|
}
|
|
}
|
|
return Variant();
|
|
}
|
|
|
|
void MaterialStorage::update_dirty_materials() {
|
|
while (_material_dirty_list.first()) {
|
|
GLES3::Material *material = _material_dirty_list.first()->self();
|
|
_update_material(material);
|
|
}
|
|
}
|
|
|
|
/* are these still used? */
|
|
RID MaterialStorage::material_get_shader(RID p_material) const {
|
|
const GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, RID());
|
|
|
|
if (material->shader) {
|
|
return material->shader->self;
|
|
}
|
|
|
|
return RID();
|
|
}
|
|
|
|
void MaterialStorage::material_set_line_width(RID p_material, float p_width) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
material->line_width = p_width;
|
|
}
|
|
|
|
bool MaterialStorage::material_uses_tangents(RID p_material) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, false);
|
|
|
|
if (!material->shader) {
|
|
return false;
|
|
}
|
|
|
|
if (material->shader->dirty_list.in_list()) {
|
|
_update_shader(material->shader);
|
|
}
|
|
|
|
return material->shader->spatial.uses_tangent;
|
|
}
|
|
|
|
bool MaterialStorage::material_uses_ensure_correct_normals(RID p_material) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND_V(!material, false);
|
|
|
|
if (!material->shader) {
|
|
return false;
|
|
}
|
|
|
|
if (material->shader->dirty_list.in_list()) {
|
|
_update_shader(material->shader);
|
|
}
|
|
|
|
return material->shader->spatial.uses_ensure_correct_normals;
|
|
}
|
|
|
|
void MaterialStorage::material_add_instance_owner(RID p_material, RendererStorage::DependencyTracker *p_instance) {
|
|
/*
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
Map<InstanceBaseDependency *, int>::Element *E = material->instance_owners.find(p_instance);
|
|
if (E) {
|
|
E->get()++;
|
|
} else {
|
|
material->instance_owners[p_instance] = 1;
|
|
}
|
|
*/
|
|
}
|
|
|
|
void MaterialStorage::material_remove_instance_owner(RID p_material, RendererStorage::DependencyTracker *p_instance) {
|
|
/*
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
Map<InstanceBaseDependency *, int>::Element *E = material->instance_owners.find(p_instance);
|
|
ERR_FAIL_COND(!E);
|
|
|
|
E->get()--;
|
|
|
|
if (E->get() == 0) {
|
|
material->instance_owners.erase(E);
|
|
}
|
|
*/
|
|
}
|
|
|
|
/*
|
|
void MaterialStorage::_material_add_geometry(RID p_material, Geometry *p_geometry) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
Map<Geometry *, int>::Element *I = material->geometry_owners.find(p_geometry);
|
|
|
|
if (I) {
|
|
I->get()++;
|
|
} else {
|
|
material->geometry_owners[p_geometry] = 1;
|
|
}
|
|
}
|
|
|
|
void MaterialStorage::_material_remove_geometry(RID p_material, Geometry *p_geometry) {
|
|
GLES3::Material *material = material_owner.get_or_null(p_material);
|
|
ERR_FAIL_COND(!material);
|
|
|
|
Map<Geometry *, int>::Element *I = material->geometry_owners.find(p_geometry);
|
|
ERR_FAIL_COND(!I);
|
|
|
|
I->get()--;
|
|
|
|
if (I->get() == 0) {
|
|
material->geometry_owners.erase(I);
|
|
}
|
|
}
|
|
*/
|
|
|
|
#endif // !GLES3_ENABLED
|