From b7f78b4896cbfcf9a7392696e5dfad7d58de32ce Mon Sep 17 00:00:00 2001
From: Axel Kappel <69117984+Kl4rry@users.noreply.github.com>
Date: Sun, 12 May 2024 21:32:24 +0200
Subject: [PATCH] add hdr loading and saving

---
 README.md             | 1 +
 src/app/save_image.rs | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 26fc3bd..7e6675f 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,7 @@ Simp is a fast and simple GPU-accelerated image manipulation program.
 | JPEG XL   | ✅ (5)                                                                | ❌               |
 | OpenEXR   | ✅                                                                    | ✅               |
 | qoi       | ✅                                                                    | ✅               |
+| hdr       | ✅                                                                    | ✅               |
 
 1. Building with AVIF support requires the C library dav1d and is therefore not enabled by default.
 2. SVGs are rastarized because Simp is primarily a bitmap image editor.
diff --git a/src/app/save_image.rs b/src/app/save_image.rs
index ce49f69..73e9b2c 100644
--- a/src/app/save_image.rs
+++ b/src/app/save_image.rs
@@ -35,6 +35,7 @@ pub fn open(name: String, proxy: EventLoopProxy<UserEvent>, wgpu: &WgpuState) {
         .add_filter("farbfeld", &["ff", "farbfeld"])
         .add_filter("TGA", &["tga"])
         .add_filter("QOI", &["qoi"])
+        .add_filter("HDR", &["hdr"])
         .add_filter("EXR", &["exr"]);
 
     thread::spawn(move || {
@@ -86,6 +87,7 @@ pub fn save(
         }
 
         let res = match ext.as_str() {
+            "hdr" => save_with_format(path, &frames[0], ImageFormat::Hdr),
             "png" => save_with_format(path, &frames[0], ImageFormat::Png),
             "qoi" => save_with_format(path, &frames[0], ImageFormat::Qoi),
             "jpg" | "jpeg" | "jpe" | "jif" | "jfif" => {