initial commit, 4.5 stable

scene/resources/placeholder_textures.cpp

@@ -0,0 +1,200 @@
+/**************************************************************************/
+/*  placeholder_textures.cpp                                              */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#include "placeholder_textures.h"
+
+void PlaceholderTexture2D::set_size(Size2 p_size) {
+	size = p_size;
+	emit_changed();
+}
+
+int PlaceholderTexture2D::get_width() const {
+	return size.width;
+}
+
+int PlaceholderTexture2D::get_height() const {
+	return size.height;
+}
+
+bool PlaceholderTexture2D::has_alpha() const {
+	return false;
+}
+
+Ref<Image> PlaceholderTexture2D::get_image() const {
+	return Ref<Image>();
+}
+
+RID PlaceholderTexture2D::get_rid() const {
+	if (rid.is_null()) {
+		rid = RenderingServer::get_singleton()->texture_2d_placeholder_create();
+	}
+	return rid;
+}
+
+void PlaceholderTexture2D::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_size", "size"), &PlaceholderTexture2D::set_size);
+
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
+}
+
+PlaceholderTexture2D::PlaceholderTexture2D() {
+}
+
+PlaceholderTexture2D::~PlaceholderTexture2D() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
+	if (rid.is_valid()) {
+		RS::get_singleton()->free(rid);
+	}
+}
+
+///////////////////////////////////////////////
+
+void PlaceholderTexture3D::set_size(const Vector3i &p_size) {
+	size = p_size;
+	emit_changed();
+}
+
+Vector3i PlaceholderTexture3D::get_size() const {
+	return size;
+}
+
+Image::Format PlaceholderTexture3D::get_format() const {
+	return Image::FORMAT_RGB8;
+}
+
+int PlaceholderTexture3D::get_width() const {
+	return size.x;
+}
+
+int PlaceholderTexture3D::get_height() const {
+	return size.y;
+}
+
+int PlaceholderTexture3D::get_depth() const {
+	return size.z;
+}
+
+bool PlaceholderTexture3D::has_mipmaps() const {
+	return false;
+}
+
+Vector<Ref<Image>> PlaceholderTexture3D::get_data() const {
+	return Vector<Ref<Image>>();
+}
+
+RID PlaceholderTexture3D::get_rid() const {
+	if (rid.is_null()) {
+		rid = RenderingServer::get_singleton()->texture_3d_placeholder_create();
+	}
+	return rid;
+}
+
+void PlaceholderTexture3D::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_size", "size"), &PlaceholderTexture3D::set_size);
+	ClassDB::bind_method(D_METHOD("get_size"), &PlaceholderTexture3D::get_size);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3I, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
+}
+
+PlaceholderTexture3D::PlaceholderTexture3D() {
+}
+PlaceholderTexture3D::~PlaceholderTexture3D() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
+	if (rid.is_valid()) {
+		RS::get_singleton()->free(rid);
+	}
+}
+
+/////////////////////////////////////////////////
+
+void PlaceholderTextureLayered::set_size(const Size2i &p_size) {
+	size = p_size;
+	emit_changed();
+}
+
+Size2i PlaceholderTextureLayered::get_size() const {
+	return size;
+}
+
+void PlaceholderTextureLayered::set_layers(int p_layers) {
+	layers = p_layers;
+}
+
+Image::Format PlaceholderTextureLayered::get_format() const {
+	return Image::FORMAT_RGB8;
+}
+
+TextureLayered::LayeredType PlaceholderTextureLayered::get_layered_type() const {
+	return layered_type;
+}
+
+int PlaceholderTextureLayered::get_width() const {
+	return size.x;
+}
+
+int PlaceholderTextureLayered::get_height() const {
+	return size.y;
+}
+
+int PlaceholderTextureLayered::get_layers() const {
+	return layers;
+}
+
+bool PlaceholderTextureLayered::has_mipmaps() const {
+	return false;
+}
+
+Ref<Image> PlaceholderTextureLayered::get_layer_data(int p_layer) const {
+	return Ref<Image>();
+}
+
+RID PlaceholderTextureLayered::get_rid() const {
+	if (rid.is_null()) {
+		rid = RS::get_singleton()->texture_2d_layered_placeholder_create(RS::TextureLayeredType(layered_type));
+	}
+	return rid;
+}
+
+void PlaceholderTextureLayered::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_size", "size"), &PlaceholderTextureLayered::set_size);
+	ClassDB::bind_method(D_METHOD("get_size"), &PlaceholderTextureLayered::get_size);
+	ClassDB::bind_method(D_METHOD("set_layers", "layers"), &PlaceholderTextureLayered::set_layers);
+	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "layers", PROPERTY_HINT_RANGE, "1,4096"), "set_layers", "get_layers");
+}
+
+PlaceholderTextureLayered::PlaceholderTextureLayered(LayeredType p_type) {
+	layered_type = p_type;
+}
+PlaceholderTextureLayered::~PlaceholderTextureLayered() {
+	ERR_FAIL_NULL(RenderingServer::get_singleton());
+	if (rid.is_valid()) {
+		RS::get_singleton()->free(rid);
+	}
+}