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Add error checks and harmonize behavior of the set_icon method.

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This commit is contained in:
bruvzg
2023-06-19 16:18:39 +03:00
parent 46424488ed
commit 9c5a0c6c10
5 changed files with 138 additions and 108 deletions
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57
platform/web/display_server_web.cpp
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@@ -731,35 +731,40 @@ void DisplayServerWeb::send_window_event_callback(int p_notification) {
}
void DisplayServerWeb::set_icon(const Ref<Image> &p_icon) {
ERR_FAIL_COND(p_icon.is_null());
Ref<Image> icon = p_icon;
if (icon->is_compressed()) {
icon = icon->duplicate();
ERR_FAIL_COND(icon->decompress() != OK);
}
if (icon->get_format() != Image::FORMAT_RGBA8) {
if (icon == p_icon) {
if (p_icon.is_valid()) {
ERR_FAIL_COND(p_icon->get_width() <= 0 || p_icon->get_height() <= 0);
Ref<Image> icon = p_icon;
if (icon->is_compressed()) {
icon = icon->duplicate();
ERR_FAIL_COND(icon->decompress() != OK);
}
icon->convert(Image::FORMAT_RGBA8);
if (icon->get_format() != Image::FORMAT_RGBA8) {
if (icon == p_icon) {
icon = icon->duplicate();
}
icon->convert(Image::FORMAT_RGBA8);
}
png_image png_meta;
memset(&png_meta, 0, sizeof png_meta);
png_meta.version = PNG_IMAGE_VERSION;
png_meta.width = icon->get_width();
png_meta.height = icon->get_height();
png_meta.format = PNG_FORMAT_RGBA;
PackedByteArray png;
size_t len;
PackedByteArray data = icon->get_data();
ERR_FAIL_COND(!png_image_write_get_memory_size(png_meta, len, 0, data.ptr(), 0, nullptr));
png.resize(len);
ERR_FAIL_COND(!png_image_write_to_memory(&png_meta, png.ptrw(), &len, 0, data.ptr(), 0, nullptr));
godot_js_display_window_icon_set(png.ptr(), len);
} else {
godot_js_display_window_icon_set(nullptr, 0);
}
png_image png_meta;
memset(&png_meta, 0, sizeof png_meta);
png_meta.version = PNG_IMAGE_VERSION;
png_meta.width = icon->get_width();
png_meta.height = icon->get_height();
png_meta.format = PNG_FORMAT_RGBA;
PackedByteArray png;
size_t len;
PackedByteArray data = icon->get_data();
ERR_FAIL_COND(!png_image_write_get_memory_size(png_meta, len, 0, data.ptr(), 0, nullptr));
png.resize(len);
ERR_FAIL_COND(!png_image_write_to_memory(&png_meta, png.ptrw(), &len, 0, data.ptr(), 0, nullptr));
godot_js_display_window_icon_set(png.ptr(), len);
}
void DisplayServerWeb::_dispatch_input_event(const Ref<InputEvent> &p_event) {