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Add animated WebP import

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Add animated WebP file loading
Add animated WebP image frames load test assertions
Add libwebpdemux for local libwebp to linuxbsd/detect.py
This commit is contained in:
Spartan322
2025-01-20 23:59:33 -05:00
parent 850d95d6c3
commit 3f2a63752f
12 changed files with 273 additions and 8 deletions
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5
core/io/image_frames.cpp
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@@ -129,6 +129,10 @@ Error ImageFrames::load_apng_from_buffer(const PackedByteArray &p_array, int p_m
return _load_from_buffer(p_array, _apng_mem_loader_func, p_max_frames);
}
Error ImageFrames::load_webp_from_buffer(const PackedByteArray &p_array, int p_max_frames) {
return _load_from_buffer(p_array, _webp_mem_loader_func, p_max_frames);
}
Error ImageFrames::load_gif_from_buffer(const PackedByteArray &p_array, int p_max_frames) {
ERR_FAIL_NULL_V_MSG(
_gif_mem_loader_func,
@@ -180,6 +184,7 @@ void ImageFrames::_bind_methods() {
ClassDB::bind_static_method("ImageFrames", D_METHOD("load_from_file", "path"), &ImageFrames::load_from_file);
ClassDB::bind_method(D_METHOD("load_apng_from_buffer", "buffer", "max_frames"), &ImageFrames::load_apng_from_buffer);
ClassDB::bind_method(D_METHOD("load_webp_from_buffer", "buffer", "max_frames"), &ImageFrames::load_webp_from_buffer);
ClassDB::bind_method(D_METHOD("load_gif_from_buffer", "buffer", "max_frames"), &ImageFrames::load_gif_from_buffer);
ADD_PROPERTY(PropertyInfo(Variant::INT, "frame_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_frame_count", "get_frame_count");

2
core/io/image_frames.h
View File

@@ -45,6 +45,7 @@ class ImageFrames : public Resource {
public:
static inline ImageFramesMemLoadFunc _gif_mem_loader_func = nullptr;
static inline ImageFramesMemLoadFunc _apng_mem_loader_func = nullptr;
static inline ImageFramesMemLoadFunc _webp_mem_loader_func = nullptr;
private:
struct Frame {
@@ -86,6 +87,7 @@ public:
static Ref<ImageFrames> load_from_file(const String &p_path);
Error load_apng_from_buffer(const PackedByteArray &p_array, int p_max_frames = 0);
Error load_webp_from_buffer(const PackedByteArray &p_array, int p_max_frames = 0);
Error load_gif_from_buffer(const PackedByteArray &p_array, int p_max_frames = 0);
void copy_internals_from(const Ref<ImageFrames> &p_frames) {