summaryrefslogtreecommitdiff
path: root/scene/resources/texture.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'scene/resources/texture.cpp')
-rw-r--r--scene/resources/texture.cpp192
1 files changed, 140 insertions, 52 deletions
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index 2106619a6b..7e3156d2ff 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* texture.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
+/**************************************************************************/
+/* texture.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 "texture.h"
@@ -94,6 +94,13 @@ bool Texture2D::get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect, Re
return true;
}
+Ref<Resource> Texture2D::create_placeholder() const {
+ Ref<PlaceholderTexture2D> placeholder;
+ placeholder.instantiate();
+ placeholder->set_size(get_size());
+ return placeholder;
+}
+
void Texture2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_width"), &Texture2D::get_width);
ClassDB::bind_method(D_METHOD("get_height"), &Texture2D::get_height);
@@ -103,6 +110,7 @@ void Texture2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("draw_rect", "canvas_item", "rect", "tile", "modulate", "transpose"), &Texture2D::draw_rect, DEFVAL(Color(1, 1, 1)), DEFVAL(false));
ClassDB::bind_method(D_METHOD("draw_rect_region", "canvas_item", "rect", "src_rect", "modulate", "transpose", "clip_uv"), &Texture2D::draw_rect_region, DEFVAL(Color(1, 1, 1)), DEFVAL(false), DEFVAL(true));
ClassDB::bind_method(D_METHOD("get_image"), &Texture2D::get_image);
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture2D::create_placeholder);
ADD_GROUP("", "");
@@ -324,6 +332,7 @@ ImageTexture::ImageTexture() {}
ImageTexture::~ImageTexture() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RenderingServer::get_singleton()->free(texture);
}
}
@@ -630,6 +639,7 @@ PortableCompressedTexture2D::PortableCompressedTexture2D() {}
PortableCompressedTexture2D::~PortableCompressedTexture2D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RenderingServer::get_singleton()->free(texture);
}
}
@@ -643,7 +653,7 @@ Ref<Image> CompressedTexture2D::load_image_from_file(Ref<FileAccess> f, int p_si
uint32_t mipmaps = f->get_32();
Image::Format format = Image::Format(f->get_32());
- if (data_format == DATA_FORMAT_PNG || data_format == DATA_FORMAT_WEBP || data_format == DATA_FORMAT_BASIS_UNIVERSAL) {
+ if (data_format == DATA_FORMAT_PNG || data_format == DATA_FORMAT_WEBP) {
//look for a PNG or WebP file inside
int sw = w;
@@ -674,9 +684,7 @@ Ref<Image> CompressedTexture2D::load_image_from_file(Ref<FileAccess> f, int p_si
}
Ref<Image> img;
- if (data_format == DATA_FORMAT_BASIS_UNIVERSAL && Image::basis_universal_unpacker) {
- img = Image::basis_universal_unpacker(pv);
- } else if (data_format == DATA_FORMAT_PNG && Image::png_unpacker) {
+ if (data_format == DATA_FORMAT_PNG && Image::png_unpacker) {
img = Image::png_unpacker(pv);
} else if (data_format == DATA_FORMAT_WEBP && Image::webp_unpacker) {
img = Image::webp_unpacker(pv);
@@ -735,6 +743,32 @@ Ref<Image> CompressedTexture2D::load_image_from_file(Ref<FileAccess> f, int p_si
return image;
}
+ } else if (data_format == DATA_FORMAT_BASIS_UNIVERSAL) {
+ int sw = w;
+ int sh = h;
+ uint32_t size = f->get_32();
+ if (p_size_limit > 0 && (sw > p_size_limit || sh > p_size_limit)) {
+ //can't load this due to size limit
+ sw = MAX(sw >> 1, 1);
+ sh = MAX(sh >> 1, 1);
+ f->seek(f->get_position() + size);
+ return Ref<Image>();
+ }
+ Vector<uint8_t> pv;
+ pv.resize(size);
+ {
+ uint8_t *wr = pv.ptrw();
+ f->get_buffer(wr, size);
+ }
+ Ref<Image> img;
+ img = Image::basis_universal_unpacker(pv);
+ if (img.is_null() || img->is_empty()) {
+ ERR_FAIL_COND_V(img.is_null() || img->is_empty(), Ref<Image>());
+ }
+ format = img->get_format();
+ sw = MAX(sw >> 1, 1);
+ sh = MAX(sh >> 1, 1);
+ return img;
} else if (data_format == DATA_FORMAT_IMAGE) {
int size = Image::get_image_data_size(w, h, format, mipmaps ? true : false);
@@ -1041,6 +1075,7 @@ CompressedTexture2D::CompressedTexture2D() {}
CompressedTexture2D::~CompressedTexture2D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -1134,6 +1169,7 @@ void Texture3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_depth"), &Texture3D::get_depth);
ClassDB::bind_method(D_METHOD("has_mipmaps"), &Texture3D::has_mipmaps);
ClassDB::bind_method(D_METHOD("get_data"), &Texture3D::_get_datai);
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture3D::create_placeholder);
GDVIRTUAL_BIND(_get_format);
GDVIRTUAL_BIND(_get_width);
@@ -1142,6 +1178,14 @@ void Texture3D::_bind_methods() {
GDVIRTUAL_BIND(_has_mipmaps);
GDVIRTUAL_BIND(_get_data);
}
+
+Ref<Resource> Texture3D::create_placeholder() const {
+ Ref<PlaceholderTexture3D> placeholder;
+ placeholder.instantiate();
+ placeholder->set_size(Vector3i(get_width(), get_height(), get_depth()));
+ return placeholder;
+}
+
//////////////////////////////////////////
Image::Format ImageTexture3D::get_format() const {
@@ -1225,6 +1269,7 @@ ImageTexture3D::ImageTexture3D() {
ImageTexture3D::~ImageTexture3D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -1386,6 +1431,7 @@ CompressedTexture3D::CompressedTexture3D() {}
CompressedTexture3D::~CompressedTexture3D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -1591,35 +1637,28 @@ bool AtlasTexture::get_rect_region(const Rect2 &p_rect, const Rect2 &p_src_rect,
return false;
}
- Rect2 rc = region;
-
Rect2 src = p_src_rect;
if (src.size == Size2()) {
- src.size = rc.size;
+ src.size = region.size;
}
Vector2 scale = p_rect.size / src.size;
- src.position += (rc.position - margin.position);
- Rect2 src_c = rc.intersection(src);
- if (src_c.size == Size2()) {
+ src.position += (region.position - margin.position);
+ Rect2 src_clipped = region.intersection(src);
+ if (src_clipped.size == Size2()) {
return false;
}
- Vector2 ofs = (src_c.position - src.position);
+ Vector2 ofs = (src_clipped.position - src.position);
if (scale.x < 0) {
- float mx = (margin.size.width - margin.position.x);
- mx -= margin.position.x;
- ofs.x = -(ofs.x + mx);
+ ofs.x += (src_clipped.size.x - src.size.x);
}
if (scale.y < 0) {
- float my = margin.size.height - margin.position.y;
- my -= margin.position.y;
- ofs.y = -(ofs.y + my);
+ ofs.y += (src_clipped.size.y - src.size.y);
}
- Rect2 dr(p_rect.position + ofs * scale, src_c.size * scale);
- r_rect = dr;
- r_src_rect = src_c;
+ r_rect = Rect2(p_rect.position + ofs * scale, src_clipped.size * scale);
+ r_src_rect = src_clipped;
return true;
}
@@ -1918,6 +1957,7 @@ CurveTexture::CurveTexture() {}
CurveTexture::~CurveTexture() {
if (_texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(_texture);
}
}
@@ -2116,6 +2156,7 @@ CurveXYZTexture::CurveXYZTexture() {}
CurveXYZTexture::~CurveXYZTexture() {
if (_texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(_texture);
}
}
@@ -2128,6 +2169,7 @@ GradientTexture1D::GradientTexture1D() {
GradientTexture1D::~GradientTexture1D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -2270,6 +2312,7 @@ GradientTexture2D::GradientTexture2D() {
GradientTexture2D::~GradientTexture2D() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -2310,9 +2353,9 @@ void GradientTexture2D::_update() {
Ref<Image> image;
image.instantiate();
- if (gradient->get_points_count() <= 1) { // No need to interpolate.
+ if (gradient->get_point_count() <= 1) { // No need to interpolate.
image->initialize_data(width, height, false, (use_hdr) ? Image::FORMAT_RGBAF : Image::FORMAT_RGBA8);
- image->fill((gradient->get_points_count() == 1) ? gradient->get_color(0) : Color(0, 0, 0, 1));
+ image->fill((gradient->get_point_count() == 1) ? gradient->get_color(0) : Color(0, 0, 0, 1));
} else {
if (use_hdr) {
image->initialize_data(width, height, false, Image::FORMAT_RGBAF);
@@ -2528,6 +2571,7 @@ void ProxyTexture::set_base(const Ref<Texture2D> &p_texture) {
base = p_texture;
if (base.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
if (proxy_ph.is_valid()) {
RS::get_singleton()->texture_proxy_update(proxy, base->get_rid());
RS::get_singleton()->free(proxy_ph);
@@ -2578,6 +2622,7 @@ ProxyTexture::ProxyTexture() {
}
ProxyTexture::~ProxyTexture() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
if (proxy_ph.is_valid()) {
RS::get_singleton()->free(proxy_ph);
}
@@ -2835,6 +2880,7 @@ AnimatedTexture::AnimatedTexture() {
}
AnimatedTexture::~AnimatedTexture() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(proxy);
RS::get_singleton()->free(proxy_ph);
}
@@ -3038,10 +3084,47 @@ ImageTextureLayered::ImageTextureLayered(LayeredType p_layered_type) {
ImageTextureLayered::~ImageTextureLayered() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
+void Texture2DArray::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &Texture2DArray::create_placeholder);
+}
+
+Ref<Resource> Texture2DArray::create_placeholder() const {
+ Ref<PlaceholderTexture2DArray> placeholder;
+ placeholder.instantiate();
+ placeholder->set_size(Size2i(get_width(), get_height()));
+ placeholder->set_layers(get_layers());
+ return placeholder;
+}
+
+void Cubemap::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &Cubemap::create_placeholder);
+}
+
+Ref<Resource> Cubemap::create_placeholder() const {
+ Ref<PlaceholderCubemap> placeholder;
+ placeholder.instantiate();
+ placeholder->set_size(Size2i(get_width(), get_height()));
+ placeholder->set_layers(get_layers());
+ return placeholder;
+}
+
+void CubemapArray::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &CubemapArray::create_placeholder);
+}
+
+Ref<Resource> CubemapArray::create_placeholder() const {
+ Ref<PlaceholderCubemapArray> placeholder;
+ placeholder.instantiate();
+ placeholder->set_size(Size2i(get_width(), get_height()));
+ placeholder->set_layers(get_layers());
+ return placeholder;
+}
+
///////////////////////////////////////////
void CompressedTextureLayered::set_path(const String &p_path, bool p_take_over) {
@@ -3205,6 +3288,7 @@ CompressedTextureLayered::CompressedTextureLayered(LayeredType p_type) {
CompressedTextureLayered::~CompressedTextureLayered() {
if (texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(texture);
}
}
@@ -3360,6 +3444,7 @@ CameraTexture::CameraTexture() {}
CameraTexture::~CameraTexture() {
if (_texture.is_valid()) {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RenderingServer::get_singleton()->free(_texture);
}
}
@@ -3393,7 +3478,7 @@ RID PlaceholderTexture2D::get_rid() const {
void PlaceholderTexture2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_size", "size"), &PlaceholderTexture2D::set_size);
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR2I, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size", PROPERTY_HINT_NONE, "suffix:px"), "set_size", "get_size");
}
PlaceholderTexture2D::PlaceholderTexture2D() {
@@ -3401,6 +3486,7 @@ PlaceholderTexture2D::PlaceholderTexture2D() {
}
PlaceholderTexture2D::~PlaceholderTexture2D() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(rid);
}
@@ -3448,6 +3534,7 @@ PlaceholderTexture3D::PlaceholderTexture3D() {
rid = RS::get_singleton()->texture_3d_placeholder_create();
}
PlaceholderTexture3D::~PlaceholderTexture3D() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(rid);
}
@@ -3506,5 +3593,6 @@ PlaceholderTextureLayered::PlaceholderTextureLayered(LayeredType p_type) {
rid = RS::get_singleton()->texture_2d_layered_placeholder_create(RS::TextureLayeredType(layered_type));
}
PlaceholderTextureLayered::~PlaceholderTextureLayered() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RS::get_singleton()->free(rid);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-08 16:58:08 +0000