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-rw-r--r--include/ImageViewer.hpp1
-rw-r--r--src/AsyncImageLoader.cpp16
-rw-r--r--src/ImageViewer.cpp9
3 files changed, 20 insertions, 6 deletions
diff --git a/include/ImageViewer.hpp b/include/ImageViewer.hpp
index 2cf3ac2..ea53558 100644
--- a/include/ImageViewer.hpp
+++ b/include/ImageViewer.hpp
@@ -47,6 +47,7 @@ namespace QuickMedia {
class ImageViewer {
public:
ImageViewer(MangaImagesPage *manga_images_page, const std::string &content_title, const std::string &chapter_title, int current_page, const Path &chapter_cache_dir, sf::Font *font);
+ ~ImageViewer();
ImageViewerAction draw(sf::RenderWindow &window);
// Returns page as 1 indexed
int get_focused_page() const;
diff --git a/src/AsyncImageLoader.cpp b/src/AsyncImageLoader.cpp
index 2f0f869..05c6a7e 100644
--- a/src/AsyncImageLoader.cpp
+++ b/src/AsyncImageLoader.cpp
@@ -103,7 +103,7 @@ namespace QuickMedia {
}
AsyncImageLoader::AsyncImageLoader() {
- for(size_t i = 0; i < NUM_IMAGE_LOAD_THREADS; ++i) {
+ for(int i = 0; i < NUM_IMAGE_LOAD_THREADS; ++i) {
loading_image[i] = false;
}
@@ -147,6 +147,12 @@ namespace QuickMedia {
load_image_cv.notify_one();
}
load_image_thread.join();
+
+ // TODO: Find a way to kill the threads instead. We need to do this right now because creating a new thread before the last one has died causes a crash
+ for(size_t i = 0; i < NUM_IMAGE_LOAD_THREADS; ++i) {
+ if(download_image_thread[i].joinable())
+ download_image_thread[i].join();
+ }
}
void AsyncImageLoader::load_thumbnail(const std::string &url, bool local, sf::Vector2i resize_target_size, bool use_tor, std::shared_ptr<ThumbnailData> thumbnail_data) {
@@ -182,6 +188,8 @@ namespace QuickMedia {
loading_image[free_index] = true;
thumbnail_data->loading_state = LoadingState::LOADING;
+ if(download_image_thread[free_index].joinable())
+ download_image_thread[free_index].join();
// TODO: Keep the thread running and use conditional variable instead to sleep until a new image should be loaded. Same in ImageViewer.
download_image_thread[free_index] = std::thread([this, free_index, thumbnail_path, url, local, resize_target_size, thumbnail_data, use_tor]() mutable {
@@ -199,9 +207,8 @@ namespace QuickMedia {
return;
}
} else {
- Path download_path = thumbnail_path;
- download_path.append(".orig");
- if(download_to_file(url, download_path.data, {}, use_tor, true) != DownloadResult::OK || !thumbnail_data->image->loadFromFile(download_path.data)) {
+ // Use the same path as the thumbnail path, since it wont be overwritten if the image is smaller than the thumbnail target size
+ if(download_to_file(url, thumbnail_path.data, {}, use_tor, true) != DownloadResult::OK || !thumbnail_data->image->loadFromFile(thumbnail_path.data)) {
thumbnail_data->loading_state = LoadingState::FINISHED_LOADING;
loading_image[free_index] = false;
return;
@@ -216,7 +223,6 @@ namespace QuickMedia {
loading_image[free_index] = false;
return;
});
- download_image_thread[free_index].detach();
}
int AsyncImageLoader::get_free_load_index() const {
diff --git a/src/ImageViewer.cpp b/src/ImageViewer.cpp
index a8e6041..fc7b758 100644
--- a/src/ImageViewer.cpp
+++ b/src/ImageViewer.cpp
@@ -35,11 +35,19 @@ namespace QuickMedia {
has_size_vertical_cursor = size_vertical_cursor.loadFromSystem(sf::Cursor::SizeVertical);
}
+ ImageViewer::~ImageViewer() {
+ // TODO: Remove
+ if(image_loader_thread.joinable())
+ image_loader_thread.join();
+ }
+
void ImageViewer::load_image_async(const Path &path, std::shared_ptr<ImageData> image_data) {
image_data->image_status = ImageStatus::LOADING;
image_data->texture.setSmooth(true);
assert(!loading_image);
loading_image = true;
+ if(image_loader_thread.joinable())
+ image_loader_thread.join();
image_loader_thread = std::thread([this, image_data, path]() mutable {
auto image = std::make_unique<sf::Image>();
if(image->loadFromFile(path.data)) {
@@ -50,7 +58,6 @@ namespace QuickMedia {
}
loading_image = false;
});
- image_loader_thread.detach();
}
bool ImageViewer::render_page(sf::RenderWindow &window, int page, double offset_y) {