external/webkit r30707

2 files changed, 93 insertions, 0 deletions

diff --git a/WebCore/platform/image-decoders/xbm/XBMImageDecoder.cpp b/WebCore/platform/image-decoders/xbm/XBMImageDecoder.cpp
new file mode 100644
index 0000000..30c5589
--- /dev/null
+++ b/WebCore/platform/image-decoders/xbm/XBMImageDecoder.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+ 
+#include "config.h"
+#include "XBMImageDecoder.h"
+ 
+#if PLATFORM(CAIRO) || PLATFORM(QT) || PLATFORM(WX)
+
+namespace WebCore
+{
+
+bool XBMImageDecoder::isSizeAvailable() const
+{
+    return false;
+}
+ 
+RGBA32Buffer* XBMImageDecoder::frameBufferAtIndex(size_t index)
+{
+    return 0;
+}
+
+}
+
+#endif // PLATFORM(CAIRO)
diff --git a/WebCore/platform/image-decoders/xbm/XBMImageDecoder.h b/WebCore/platform/image-decoders/xbm/XBMImageDecoder.h
new file mode 100644
index 0000000..7c693f4
--- /dev/null
+++ b/WebCore/platform/image-decoders/xbm/XBMImageDecoder.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#ifndef XBM_DECODER_H_
+#define XBM_DECODER_H_
+
+#include "ImageDecoder.h"
+
+namespace WebCore {
+
+class XBMImageReader;
+
+// This class decodes the XBM image format.
+class XBMImageDecoder : public ImageDecoder
+{
+public:
+    // Whether or not the size information has been decoded yet.
+    virtual bool isSizeAvailable() const;
+
+    virtual RGBA32Buffer* frameBufferAtIndex(size_t index);
+};
+
+}
+
+#endif