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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /widget/gtk/nsIImageToPixbuf.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'widget/gtk/nsIImageToPixbuf.h')
-rw-r--r--widget/gtk/nsIImageToPixbuf.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/widget/gtk/nsIImageToPixbuf.h b/widget/gtk/nsIImageToPixbuf.h
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+++ b/widget/gtk/nsIImageToPixbuf.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef NSIIMAGETOPIXBUF_H_
+#define NSIIMAGETOPIXBUF_H_
+
+#include "nsISupports.h"
+
+// dfa4ac93-83f2-4ab8-9b2a-0ff7022aebe2
+#define NSIIMAGETOPIXBUF_IID \
+{ 0xdfa4ac93, 0x83f2, 0x4ab8, \
+ { 0x9b, 0x2a, 0x0f, 0xf7, 0x02, 0x2a, 0xeb, 0xe2 } }
+
+class imgIContainer;
+typedef struct _GdkPixbuf GdkPixbuf;
+
+/**
+ * An interface that allows converting the current frame of an imgIContainer to a GdkPixbuf*.
+ */
+class nsIImageToPixbuf : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NSIIMAGETOPIXBUF_IID)
+
+ /**
+ * The return value, if not null, should be released as needed
+ * by the caller using g_object_unref.
+ */
+ NS_IMETHOD_(GdkPixbuf*) ConvertImageToPixbuf(imgIContainer* aImage) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIImageToPixbuf, NSIIMAGETOPIXBUF_IID)
+
+#endif