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Code Issues 150 Wiki Activity

fix flipped ortophot + clear cache

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This commit is contained in:
maj00r
2026-10-08 20:20:12 +02:00
parent 14e916e81f
commit c11480ce2e
4 changed files with 30 additions and 0 deletions
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18
editor/editorOrthophoto.cpp
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@@ -417,6 +417,9 @@ bool fetch(http_client &Client, std::string const &Url, fs::path const &Path, st
bool decode(std::vector<std::uint8_t> const &Data, image &Out, std::string &Error)
{
int width{0}, height{0}, components{0};
// WMS GetMap is north-up. the texture loader sets a process-wide stb flip for OpenGL;
// pin this thread to no flip immediately before load so the first row stays north
stbi_set_flip_vertically_on_load_thread(0);
stbi_uc *pixels = stbi_load_from_memory(Data.data(), static_cast<int>(Data.size()), &width, &height, &components, 4);
if (pixels == nullptr)
{
@@ -738,6 +741,21 @@ void editor_orthophoto::cancel_pending()
entry.second.requested = 0;
}
void editor_orthophoto::clear_cache()
{
cancel_pending();
for (auto &entry : m_tiles)
release_tile(entry.second);
m_tiles.clear();
++m_generation;
{
std::lock_guard<std::mutex> lock(m_mutex);
m_done.clear();
}
std::error_code ec;
fs::remove_all(cache_root(), ec);
}
void editor_orthophoto::retry_failed()
{
for (auto &entry : m_tiles)