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-rw-r--r--core/io/file_access_pack.h4
-rw-r--r--core/io/image.cpp43
-rw-r--r--core/io/image.h12
-rw-r--r--core/io/resource.cpp20
4 files changed, 67 insertions, 12 deletions
diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h
index 19a0cce796..e656f6b885 100644
--- a/core/io/file_access_pack.h
+++ b/core/io/file_access_pack.h
@@ -84,8 +84,8 @@ private:
return (a == p_val.a) && (b == p_val.b);
}
static uint32_t hash(const PathMD5 &p_val) {
- uint32_t h = hash_djb2_one_32(p_val.a);
- return hash_djb2_one_32(p_val.b, h);
+ uint32_t h = hash_murmur3_one_32(p_val.a);
+ return hash_fmix32(hash_murmur3_one_32(p_val.b, h));
}
PathMD5() {}
diff --git a/core/io/image.cpp b/core/io/image.cpp
index dfba45c4e9..a945d3e6cd 100644
--- a/core/io/image.cpp
+++ b/core/io/image.cpp
@@ -81,9 +81,14 @@ const char *Image::format_names[Image::FORMAT_MAX] = {
};
SavePNGFunc Image::save_png_func = nullptr;
+SaveJPGFunc Image::save_jpg_func = nullptr;
SaveEXRFunc Image::save_exr_func = nullptr;
SavePNGBufferFunc Image::save_png_buffer_func = nullptr;
+SaveJPGBufferFunc Image::save_jpg_buffer_func = nullptr;
+
+SaveWebPFunc Image::save_webp_func = nullptr;
+SaveWebPBufferFunc Image::save_webp_buffer_func = nullptr;
void Image::_put_pixelb(int p_x, int p_y, uint32_t p_pixel_size, uint8_t *p_data, const uint8_t *p_pixel) {
uint32_t ofs = (p_y * width + p_x) * p_pixel_size;
@@ -2286,6 +2291,14 @@ Error Image::save_png(const String &p_path) const {
return save_png_func(p_path, Ref<Image>((Image *)this));
}
+Error Image::save_jpg(const String &p_path, float p_quality) const {
+ if (save_jpg_func == nullptr) {
+ return ERR_UNAVAILABLE;
+ }
+
+ return save_jpg_func(p_path, Ref<Image>((Image *)this), p_quality);
+}
+
Vector<uint8_t> Image::save_png_to_buffer() const {
if (save_png_buffer_func == nullptr) {
return Vector<uint8_t>();
@@ -2294,6 +2307,14 @@ Vector<uint8_t> Image::save_png_to_buffer() const {
return save_png_buffer_func(Ref<Image>((Image *)this));
}
+Vector<uint8_t> Image::save_jpg_to_buffer(float p_quality) const {
+ if (save_jpg_buffer_func == nullptr) {
+ return Vector<uint8_t>();
+ }
+
+ return save_jpg_buffer_func(Ref<Image>((Image *)this), p_quality);
+}
+
Error Image::save_exr(const String &p_path, bool p_grayscale) const {
if (save_exr_func == nullptr) {
return ERR_UNAVAILABLE;
@@ -2302,6 +2323,24 @@ Error Image::save_exr(const String &p_path, bool p_grayscale) const {
return save_exr_func(p_path, Ref<Image>((Image *)this), p_grayscale);
}
+Error Image::save_webp(const String &p_path, const bool p_lossy, const float p_quality) const {
+ if (save_webp_func == nullptr) {
+ return ERR_UNAVAILABLE;
+ }
+ ERR_FAIL_COND_V_MSG(p_lossy && !(0.0f <= p_quality && p_quality <= 1.0f), ERR_INVALID_PARAMETER, "The WebP lossy quality was set to " + rtos(p_quality) + ", which is not valid. WebP lossy quality must be between 0.0 and 1.0 (inclusive).");
+
+ return save_webp_func(p_path, Ref<Image>((Image *)this), p_lossy, p_quality);
+}
+
+Vector<uint8_t> Image::save_webp_to_buffer(const bool p_lossy, const float p_quality) const {
+ if (save_webp_buffer_func == nullptr) {
+ return Vector<uint8_t>();
+ }
+ ERR_FAIL_COND_V_MSG(p_lossy && !(0.0f <= p_quality && p_quality <= 1.0f), Vector<uint8_t>(), "The WebP lossy quality was set to " + rtos(p_quality) + ", which is not valid. WebP lossy quality must be between 0.0 and 1.0 (inclusive).");
+
+ return save_webp_buffer_func(Ref<Image>((Image *)this), p_lossy, p_quality);
+}
+
int Image::get_image_data_size(int p_width, int p_height, Format p_format, bool p_mipmaps) {
int mm;
return _get_dst_image_size(p_width, p_height, p_format, mm, p_mipmaps ? -1 : 0);
@@ -3138,7 +3177,11 @@ void Image::_bind_methods() {
ClassDB::bind_method(D_METHOD("load", "path"), &Image::load);
ClassDB::bind_method(D_METHOD("save_png", "path"), &Image::save_png);
ClassDB::bind_method(D_METHOD("save_png_to_buffer"), &Image::save_png_to_buffer);
+ ClassDB::bind_method(D_METHOD("save_jpg", "path", "quality"), &Image::save_jpg, DEFVAL(0.75));
+ ClassDB::bind_method(D_METHOD("save_jpg_to_buffer", "quality"), &Image::save_jpg_to_buffer, DEFVAL(0.75));
ClassDB::bind_method(D_METHOD("save_exr", "path", "grayscale"), &Image::save_exr, DEFVAL(false));
+ ClassDB::bind_method(D_METHOD("save_webp", "path", "lossy", "quality"), &Image::save_webp, DEFVAL(false), DEFVAL(0.75f));
+ ClassDB::bind_method(D_METHOD("save_webp_to_buffer", "lossy", "quality"), &Image::save_webp_to_buffer, DEFVAL(false), DEFVAL(0.75f));
ClassDB::bind_method(D_METHOD("detect_alpha"), &Image::detect_alpha);
ClassDB::bind_method(D_METHOD("is_invisible"), &Image::is_invisible);
diff --git a/core/io/image.h b/core/io/image.h
index 1025554d51..229103f792 100644
--- a/core/io/image.h
+++ b/core/io/image.h
@@ -45,7 +45,11 @@ class Image;
typedef Error (*SavePNGFunc)(const String &p_path, const Ref<Image> &p_img);
typedef Vector<uint8_t> (*SavePNGBufferFunc)(const Ref<Image> &p_img);
+typedef Error (*SaveJPGFunc)(const String &p_path, const Ref<Image> &p_img, float p_quality);
+typedef Vector<uint8_t> (*SaveJPGBufferFunc)(const Ref<Image> &p_img, float p_quality);
typedef Ref<Image> (*ImageMemLoadFunc)(const uint8_t *p_png, int p_size);
+typedef Error (*SaveWebPFunc)(const String &p_path, const Ref<Image> &p_img, const bool p_lossy, const float p_quality);
+typedef Vector<uint8_t> (*SaveWebPBufferFunc)(const Ref<Image> &p_img, const bool p_lossy, const float p_quality);
typedef Error (*SaveEXRFunc)(const String &p_path, const Ref<Image> &p_img, bool p_grayscale);
@@ -54,8 +58,12 @@ class Image : public Resource {
public:
static SavePNGFunc save_png_func;
+ static SaveJPGFunc save_jpg_func;
static SaveEXRFunc save_exr_func;
static SavePNGBufferFunc save_png_buffer_func;
+ static SaveJPGBufferFunc save_jpg_buffer_func;
+ static SaveWebPFunc save_webp_func;
+ static SaveWebPBufferFunc save_webp_buffer_func;
enum {
MAX_WIDTH = (1 << 24), // force a limit somehow
@@ -281,8 +289,12 @@ public:
Error load(const String &p_path);
Error save_png(const String &p_path) const;
+ Error save_jpg(const String &p_path, float p_quality = 0.75) const;
Vector<uint8_t> save_png_to_buffer() const;
+ Vector<uint8_t> save_jpg_to_buffer(float p_quality = 0.75) const;
Error save_exr(const String &p_path, bool p_grayscale) const;
+ Error save_webp(const String &p_path, const bool p_lossy = false, const float p_quality = 0.75f) const;
+ Vector<uint8_t> save_webp_to_buffer(const bool p_lossy = false, const float p_quality = 0.75f) const;
void create_empty(int p_width, int p_height, bool p_use_mipmaps, Format p_format) {
create(p_width, p_height, p_use_mipmaps, p_format);
diff --git a/core/io/resource.cpp b/core/io/resource.cpp
index ad01eb1083..ed7228d0b9 100644
--- a/core/io/resource.cpp
+++ b/core/io/resource.cpp
@@ -100,14 +100,14 @@ String Resource::generate_scene_unique_id() {
// If it's not unique it does not matter because the saver will try again.
OS::Date date = OS::get_singleton()->get_date();
OS::Time time = OS::get_singleton()->get_time();
- uint32_t hash = hash_djb2_one_32(OS::get_singleton()->get_ticks_usec());
- hash = hash_djb2_one_32(date.year, hash);
- hash = hash_djb2_one_32(date.month, hash);
- hash = hash_djb2_one_32(date.day, hash);
- hash = hash_djb2_one_32(time.hour, hash);
- hash = hash_djb2_one_32(time.minute, hash);
- hash = hash_djb2_one_32(time.second, hash);
- hash = hash_djb2_one_32(Math::rand(), hash);
+ uint32_t hash = hash_murmur3_one_32(OS::get_singleton()->get_ticks_usec());
+ hash = hash_murmur3_one_32(date.year, hash);
+ hash = hash_murmur3_one_32(date.month, hash);
+ hash = hash_murmur3_one_32(date.day, hash);
+ hash = hash_murmur3_one_32(time.hour, hash);
+ hash = hash_murmur3_one_32(time.minute, hash);
+ hash = hash_murmur3_one_32(time.second, hash);
+ hash = hash_murmur3_one_32(Math::rand(), hash);
static constexpr uint32_t characters = 5;
static constexpr uint32_t char_count = ('z' - 'a');
@@ -328,7 +328,7 @@ void Resource::notify_change_to_owners() {
#ifdef TOOLS_ENABLED
uint32_t Resource::hash_edited_version() const {
- uint32_t hash = hash_djb2_one_32(get_edited_version());
+ uint32_t hash = hash_murmur3_one_32(get_edited_version());
List<PropertyInfo> plist;
get_property_list(&plist);
@@ -337,7 +337,7 @@ uint32_t Resource::hash_edited_version() const {
if (E.usage & PROPERTY_USAGE_STORAGE && E.type == Variant::OBJECT && E.hint == PROPERTY_HINT_RESOURCE_TYPE) {
Ref<Resource> res = get(E.name);
if (res.is_valid()) {
- hash = hash_djb2_one_32(res->hash_edited_version(), hash);
+ hash = hash_murmur3_one_32(res->hash_edited_version(), hash);
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-13 06:01:47 +0000