COMMON: Split common/stream.h into several headers

svn-id: r54385

4 files changed, 7 insertions, 7 deletions

diff --git a/engines/sword25/gfx/graphicengine.h b/engines/sword25/gfx/graphicengine.h
index 3f3e111f74..ccfa2ed363 100644
--- a/engines/sword25/gfx/graphicengine.h
+++ b/engines/sword25/gfx/graphicengine.h
@@ -281,8 +281,8 @@ public:
 	Graphics::Surface _frameBuffer;
 	Graphics::Surface *getFrameBuffer() { return &_frameBuffer; }
 
-	Common::MemoryReadStream *_thumbnail;
-	Common::MemoryReadStream *getThumbnail() { return _thumbnail; }
+	Common::SeekableReadStream *_thumbnail;
+	Common::SeekableReadStream *getThumbnail() { return _thumbnail; }
 
 	// Access methods
 
diff --git a/engines/sword25/gfx/image/pngloader.cpp b/engines/sword25/gfx/image/pngloader.cpp
index 1b72595a8f..581d5fd917 100644
--- a/engines/sword25/gfx/image/pngloader.cpp
+++ b/engines/sword25/gfx/image/pngloader.cpp
@@ -35,6 +35,7 @@
 // Disable symbol overrides so that we can use png.h
 #define FORBIDDEN_SYMBOL_ALLOW_ALL
 
+#include "common/memstream.h"
 #include "sword25/gfx/image/image.h"
 #include "sword25/gfx/image/pngloader.h"
 #include <png.h>
diff --git a/engines/sword25/gfx/screenshot.cpp b/engines/sword25/gfx/screenshot.cpp
index 3dc88237f9..b7bb31c8e4 100644
--- a/engines/sword25/gfx/screenshot.cpp
+++ b/engines/sword25/gfx/screenshot.cpp
@@ -37,8 +37,7 @@
 
 #define BS_LOG_PREFIX "SCREENSHOT"
 
-#include "common/system.h"
-#include "common/savefile.h"
+#include "common/memstream.h"
 #include "sword25/gfx/screenshot.h"
 #include "sword25/kernel/filesystemutil.h"
 #include <png.h>
@@ -123,7 +122,7 @@ bool Screenshot::saveToFile(Graphics::Surface *data, Common::WriteStream *stream
 
 // -----------------------------------------------------------------------------
 
-Common::MemoryReadStream *Screenshot::createThumbnail(Graphics::Surface *data) {
+Common::SeekableReadStream *Screenshot::createThumbnail(Graphics::Surface *data) {
 	// This method takes a screen image with a dimension of 800x600, and creates a screenshot with a dimension of 200x125.
 	// First 50 pixels are cut off the top and bottom (the interface boards in the game). The remaining image of 800x500 
 	// will be on a 16th of its size, reduced by being handed out in 4x4 pixel blocks and the average of each block 
@@ -177,7 +176,7 @@ Common::MemoryReadStream *Screenshot::createThumbnail(Graphics::Surface *data) {
 	saveToFile(&thumbnail, stream);
 
 	// Output a MemoryReadStream that encompasses the written data
-	Common::MemoryReadStream *result = new Common::MemoryReadStream(stream->getData(), stream->size(),
+	Common::SeekableReadStream *result = new Common::MemoryReadStream(stream->getData(), stream->size(),
 		DisposeAfterUse::YES);
 	return result;
 }
diff --git a/engines/sword25/gfx/screenshot.h b/engines/sword25/gfx/screenshot.h
index eefaa1bca6..a0f615f9e6 100644
--- a/engines/sword25/gfx/screenshot.h
+++ b/engines/sword25/gfx/screenshot.h
@@ -43,7 +43,7 @@ namespace Sword25 {
 class Screenshot {
 public:
 	static bool saveToFile(Graphics::Surface *data, Common::WriteStream *stream);
-	static Common::MemoryReadStream *createThumbnail(Graphics::Surface *data);
+	static Common::SeekableReadStream *createThumbnail(Graphics::Surface *data);
 };
 
 } // End of namespace Sword25