[gtk/image-loading: 1/7] Add gdk_texture_save_to_tiff
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/image-loading: 1/7] Add gdk_texture_save_to_tiff
- Date: Sun, 12 Sep 2021 16:00:42 +0000 (UTC)
commit f51ae832e34ceef941da100b165dff6e5cec6829
Author: Matthias Clasen <mclasen redhat com>
Date: Tue Sep 7 09:20:05 2021 -0400
Add gdk_texture_save_to_tiff
This is a companion to gdk_texture_save_to_png, using
the tiff format, which will let us avoid lossy conversion
of HDR data, since we can store floating point data.
gdk/gdktexture.c | 28 ++++++++++++++++++++++++++++
gdk/gdktexture.h | 3 +++
2 files changed, 31 insertions(+)
---
diff --git a/gdk/gdktexture.c b/gdk/gdktexture.c
index 586f53e538..9845ef610f 100644
--- a/gdk/gdktexture.c
+++ b/gdk/gdktexture.c
@@ -672,3 +672,31 @@ gdk_texture_save_to_png (GdkTexture *texture,
return result;
}
+
+/**
+ * gdk_texture_save_to_tiff:
+ * @texture: a `GdkTexture`
+ * @filename: (type filename): the filename to store to
+ *
+ * Store the given @texture to the @filename as a TIFF file.
+ *
+ * GTK will attempt to store data without loss.
+ *
+ * This is a utility function intended for debugging and testing.
+ * If you want more control over formats, proper error handling or
+ * want to store to a `GFile` or other location, you might want to
+ * look into using the gdk-pixbuf library.
+ *
+ * Returns: %TRUE if saving succeeded, %FALSE on failure.
+ *
+ * Since: 4.6
+ */
+gboolean
+gdk_texture_save_to_file (GdkTexture *texture,
+ const char *filename)
+{
+ g_return_val_if_fail (GDK_IS_TEXTURE (texture), FALSE);
+ g_return_val_if_fail (filename != NULL, FALSE);
+
+ return gdk_texture_save_to_png (texture, filename);
+}
diff --git a/gdk/gdktexture.h b/gdk/gdktexture.h
index 9e3b7a93fa..dd7480d13b 100644
--- a/gdk/gdktexture.h
+++ b/gdk/gdktexture.h
@@ -66,6 +66,9 @@ void gdk_texture_download_float (GdkTexture
GDK_AVAILABLE_IN_ALL
gboolean gdk_texture_save_to_png (GdkTexture *texture,
const char *filename);
+GDK_AVAILABLE_IN_4_6
+gboolean gdk_texture_save_to_tiff (GdkTexture *texture,
+ const char *filename);
G_END_DECLS
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