From 1569d02aa38baa53d5442b3babdbf1a3aaa3aaa0 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Mon, 19 Oct 2020 14:44:55 +0200
Subject: Load thumbnails with multiple threads, use sha256 for saving image to
 path instead of base64 (filename limit is 256 on linux...)

---
 src/QuickMedia.cpp | 20 +++-----------------
 1 file changed, 3 insertions(+), 17 deletions(-)

(limited to 'src/QuickMedia.cpp')

diff --git a/src/QuickMedia.cpp b/src/QuickMedia.cpp
index 54af0fa..659e59c 100644
--- a/src/QuickMedia.cpp
+++ b/src/QuickMedia.cpp
@@ -380,16 +380,6 @@ namespace QuickMedia {
     }
 
     Program::~Program() {
-        if(upscale_image_action != UpscaleImageAction::NO && running) {
-            running = false;
-            {
-                std::unique_lock<std::mutex> lock(image_upscale_mutex);
-                image_upscale_cv.notify_one();
-            }
-            image_upscale_thead.join();
-        } else {
-            running = false;
-        }
         if(matrix)
             delete matrix;
         if(disp)
@@ -506,15 +496,12 @@ namespace QuickMedia {
                 return -2;
             }
 
-            running = true;
             image_upscale_thead = std::thread([this]{
                 CopyOp copy_op;
-                while(running) {
+                while(true) {
                     {
                         std::unique_lock<std::mutex> lock(image_upscale_mutex);
-                        while(images_to_upscale.empty() && running) image_upscale_cv.wait(lock);
-                        if(!running)
-                            break;
+                        while(images_to_upscale.empty()) image_upscale_cv.wait(lock);
                         copy_op = images_to_upscale.front();
                         images_to_upscale.pop_front();
                     }
@@ -539,8 +526,7 @@ namespace QuickMedia {
                     file_overwrite(copy_op.destination.data.c_str(), "1");
                 }
             });
-        } else {
-            running = true;
+            image_upscale_thead.detach();
         }
 
         if(strcmp(plugin_name, "file-manager") != 0 && start_dir) {
-- 
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