Merge. Refresh from viewer-release after 3.6.10 release

1 files changed, 164 insertions, 0 deletions

diff --git a/indra/newview/llsnapshotlivepreview.h b/indra/newview/llsnapshotlivepreview.h
new file mode 100644
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+++ b/indra/newview/llsnapshotlivepreview.h
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+/** 
+* @file   llsnapshotlivepreview.h
+* @brief  Header file for llsnapshotlivepreview
+* @author Gilbert@lindenlab.com
+*
+* $LicenseInfo:firstyear=2013&license=viewerlgpl$
+* Second Life Viewer Source Code
+* Copyright (C) 2013, Linden Research, Inc.
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation;
+* version 2.1 of the License only.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License along with this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*
+* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+* $/LicenseInfo$
+*/
+#ifndef LL_LLSNAPSHOTLIVEPREVIEW_H
+#define LL_LLSNAPSHOTLIVEPREVIEW_H
+
+#include "llpanelsnapshot.h"
+#include "llviewerwindow.h"
+
+class LLImageJPEG;
+
+///----------------------------------------------------------------------------
+/// Class LLSnapshotLivePreview 
+///----------------------------------------------------------------------------
+class LLSnapshotLivePreview : public LLView
+{
+	LOG_CLASS(LLSnapshotLivePreview);
+public:
+	enum ESnapshotType
+	{
+		SNAPSHOT_POSTCARD,
+		SNAPSHOT_TEXTURE,
+		SNAPSHOT_LOCAL,
+		SNAPSHOT_WEB
+	};
+
+
+	struct Params : public LLInitParam::Block<Params, LLView::Params>
+	{
+		Params()
+		{
+			name = "snapshot_live_preview";
+			mouse_opaque = false;
+		}
+	};
+
+
+	LLSnapshotLivePreview(const LLSnapshotLivePreview::Params& p);
+	~LLSnapshotLivePreview();
+
+	/*virtual*/ void draw();
+	/*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent);
+
+	void setSize(S32 w, S32 h);
+	void setWidth(S32 w) { mWidth[mCurImageIndex] = w; }
+	void setHeight(S32 h) { mHeight[mCurImageIndex] = h; }
+	void getSize(S32& w, S32& h) const;
+	S32 getWidth() const { return mWidth[mCurImageIndex]; }
+	S32 getHeight() const { return mHeight[mCurImageIndex]; }
+	S32 getDataSize() const { return mDataSize; }
+	void setMaxImageSize(S32 size) ;
+	S32  getMaxImageSize() {return mMaxImageSize ;}
+
+	ESnapshotType getSnapshotType() const { return mSnapshotType; }
+	LLFloaterSnapshot::ESnapshotFormat getSnapshotFormat() const { return mSnapshotFormat; }
+	BOOL getSnapshotUpToDate() const { return mSnapshotUpToDate; }
+	BOOL isSnapshotActive() { return mSnapshotActive; }
+	LLViewerTexture* getThumbnailImage() const { return mThumbnailImage ; }
+	S32  getThumbnailWidth() const { return mThumbnailWidth ; }
+	S32  getThumbnailHeight() const { return mThumbnailHeight ; }
+	BOOL getThumbnailLock() const { return mThumbnailUpdateLock ; }
+	BOOL getThumbnailUpToDate() const { return mThumbnailUpToDate ;}
+	LLViewerTexture* getCurrentImage();
+	F32 getImageAspect();
+	F32 getAspect() ;
+	const LLRect& getImageRect() const { return mImageRect[mCurImageIndex]; }
+	BOOL isImageScaled() const { return mImageScaled[mCurImageIndex]; }
+	void setImageScaled(BOOL scaled) { mImageScaled[mCurImageIndex] = scaled; }
+	const LLVector3d& getPosTakenGlobal() const { return mPosTakenGlobal; }
+
+	void setSnapshotType(ESnapshotType type) { mSnapshotType = type; }
+	void setSnapshotFormat(LLFloaterSnapshot::ESnapshotFormat type) { mSnapshotFormat = type; }
+	void setSnapshotQuality(S32 quality);
+	void setSnapshotBufferType(LLViewerWindow::ESnapshotType type) { mSnapshotBufferType = type; }
+	void updateSnapshot(BOOL new_snapshot, BOOL new_thumbnail = FALSE, F32 delay = 0.f);
+	void saveWeb();
+	void saveTexture();
+	BOOL saveLocal();
+
+	LLPointer<LLImageFormatted>	getFormattedImage() const { return mFormattedImage; }
+	LLPointer<LLImageRaw>		getEncodedImage() const { return mPreviewImageEncoded; }
+
+	/// Sets size of preview thumbnail image and thhe surrounding rect.
+	void setThumbnailPlaceholderRect(const LLRect& rect) {mThumbnailPlaceholderRect = rect; }
+	BOOL setThumbnailImageSize() ;
+	void generateThumbnailImage(BOOL force_update = FALSE) ;
+	void resetThumbnailImage() { mThumbnailImage = NULL ; }
+	void drawPreviewRect(S32 offset_x, S32 offset_y) ;
+
+	// Returns TRUE when snapshot generated, FALSE otherwise.
+	static BOOL onIdle( void* snapshot_preview );
+
+	// callback for region name resolve
+	void regionNameCallback(LLImageJPEG* snapshot, LLSD& metadata, const std::string& name, S32 x, S32 y, S32 z);
+
+private:
+	LLColor4					mColor;
+	LLPointer<LLViewerTexture>	mViewerImage[2]; //used to represent the scene when the frame is frozen.
+	LLRect						mImageRect[2];
+	S32							mWidth[2];
+	S32							mHeight[2];
+	BOOL						mImageScaled[2];
+	S32                         mMaxImageSize ;
+
+	//thumbnail image
+	LLPointer<LLViewerTexture>	mThumbnailImage ;
+	S32                         mThumbnailWidth ;
+	S32                         mThumbnailHeight ;
+	LLRect                      mPreviewRect ;
+	BOOL                        mThumbnailUpdateLock ;
+	BOOL                        mThumbnailUpToDate ;
+	LLRect                      mThumbnailPlaceholderRect;
+
+	S32							mCurImageIndex;
+	LLPointer<LLImageRaw>		mPreviewImage;
+	LLPointer<LLImageRaw>		mPreviewImageEncoded;
+	LLPointer<LLImageFormatted>	mFormattedImage;
+	LLFrameTimer				mSnapshotDelayTimer;
+	S32							mShineCountdown;
+	LLFrameTimer				mShineAnimTimer;
+	F32							mFlashAlpha;
+	BOOL						mNeedsFlash;
+	LLVector3d					mPosTakenGlobal;
+	S32							mSnapshotQuality;
+	S32							mDataSize;
+	ESnapshotType				mSnapshotType;
+	LLFloaterSnapshot::ESnapshotFormat	mSnapshotFormat;
+	BOOL						mSnapshotUpToDate;
+	LLFrameTimer				mFallAnimTimer;
+	LLVector3					mCameraPos;
+	LLQuaternion				mCameraRot;
+	BOOL						mSnapshotActive;
+	LLViewerWindow::ESnapshotType mSnapshotBufferType;
+
+public:
+	static std::set<LLSnapshotLivePreview*> sList;
+	BOOL                        mKeepAspectRatio ;
+};
+
+#endif // LL_LLSNAPSHOTLIVEPREVIEW_H
+