diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 01c4b1f50ef7ac0b833866e7ed221d240309587f..a5ad2e4d4ec5a331c359934abc87d9b460915b01 100755
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -512,6 +512,7 @@ set(viewer_SOURCE_FILES
llsidetraypanelcontainer.cpp
llsky.cpp
llslurl.cpp
+ llsnapshotlivepreview.cpp
llsociallist.cpp
llspatialpartition.cpp
llspeakers.cpp
@@ -1090,6 +1091,7 @@ set(viewer_HEADER_FILES
llsidetraypanelcontainer.h
llsky.h
llslurl.h
+ llsnapshotlivepreview.h
llsociallist.h
llspatialpartition.h
llspeakers.h
diff --git a/indra/newview/llfloatersnapshot.cpp b/indra/newview/llfloatersnapshot.cpp
index 070360096124ad50e12f6d185312cc51ab73db87..e72de9751e1a42bd996f371b9241ca02f0d218f2 100755
--- a/indra/newview/llfloatersnapshot.cpp
+++ b/indra/newview/llfloatersnapshot.cpp
@@ -55,6 +55,7 @@
#include "llviewermenufile.h" // upload_new_resource()
#include "llcheckboxctrl.h"
#include "llslurl.h"
+#include "llsnapshotlivepreview.h"
#include "lltoolfocus.h"
#include "lltoolmgr.h"
#include "llwebsharing.h"
@@ -92,949 +93,12 @@ LLSnapshotFloaterView* gSnapshotFloaterView = NULL;
const F32 AUTO_SNAPSHOT_TIME_DELAY = 1.f;
-F32 SHINE_TIME = 0.5f;
-F32 SHINE_WIDTH = 0.6f;
-F32 SHINE_OPACITY = 0.3f;
-F32 FALL_TIME = 0.6f;
-S32 BORDER_WIDTH = 6;
-
const S32 MAX_POSTCARD_DATASIZE = 1024 * 1024; // one megabyte
const S32 MAX_TEXTURE_SIZE = 512 ; //max upload texture size 512 * 512
static LLDefaultChildRegistry::Register<LLSnapshotFloaterView> r("snapshot_floater_view");
-///----------------------------------------------------------------------------
-/// 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.
- 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 ;
-
- 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 ;
-};
-
-std::set<LLSnapshotLivePreview*> LLSnapshotLivePreview::sList;
-
-LLSnapshotLivePreview::LLSnapshotLivePreview (const LLSnapshotLivePreview::Params& p)
-: LLView(p),
- mColor(1.f, 0.f, 0.f, 0.5f),
- mCurImageIndex(0),
- mPreviewImage(NULL),
- mThumbnailImage(NULL) ,
- mThumbnailWidth(0),
- mThumbnailHeight(0),
- mPreviewImageEncoded(NULL),
- mFormattedImage(NULL),
- mShineCountdown(0),
- mFlashAlpha(0.f),
- mNeedsFlash(TRUE),
- mSnapshotQuality(gSavedSettings.getS32("SnapshotQuality")),
- mDataSize(0),
- mSnapshotType(SNAPSHOT_POSTCARD),
- mSnapshotFormat(LLFloaterSnapshot::ESnapshotFormat(gSavedSettings.getS32("SnapshotFormat"))),
- mSnapshotUpToDate(FALSE),
- mCameraPos(LLViewerCamera::getInstance()->getOrigin()),
- mCameraRot(LLViewerCamera::getInstance()->getQuaternion()),
- mSnapshotActive(FALSE),
- mSnapshotBufferType(LLViewerWindow::SNAPSHOT_TYPE_COLOR)
-{
- setSnapshotQuality(gSavedSettings.getS32("SnapshotQuality"));
- mSnapshotDelayTimer.setTimerExpirySec(0.0f);
- mSnapshotDelayTimer.start();
-// gIdleCallbacks.addFunction( &LLSnapshotLivePreview::onIdle, (void*)this );
- sList.insert(this);
- setFollowsAll();
- mWidth[0] = gViewerWindow->getWindowWidthRaw();
- mWidth[1] = gViewerWindow->getWindowWidthRaw();
- mHeight[0] = gViewerWindow->getWindowHeightRaw();
- mHeight[1] = gViewerWindow->getWindowHeightRaw();
- mImageScaled[0] = FALSE;
- mImageScaled[1] = FALSE;
-
- mMaxImageSize = MAX_SNAPSHOT_IMAGE_SIZE ;
- mKeepAspectRatio = gSavedSettings.getBOOL("KeepAspectForSnapshot") ;
- mThumbnailUpdateLock = FALSE ;
- mThumbnailUpToDate = FALSE ;
-}
-
-LLSnapshotLivePreview::~LLSnapshotLivePreview()
-{
- // delete images
- mPreviewImage = NULL;
- mPreviewImageEncoded = NULL;
- mFormattedImage = NULL;
-
-// gIdleCallbacks.deleteFunction( &LLSnapshotLivePreview::onIdle, (void*)this );
- sList.erase(this);
-}
-
-void LLSnapshotLivePreview::setMaxImageSize(S32 size)
-{
- if(size < MAX_SNAPSHOT_IMAGE_SIZE)
- {
- mMaxImageSize = size;
- }
- else
- {
- mMaxImageSize = MAX_SNAPSHOT_IMAGE_SIZE ;
- }
-}
-
-LLViewerTexture* LLSnapshotLivePreview::getCurrentImage()
-{
- return mViewerImage[mCurImageIndex];
-}
-
-F32 LLSnapshotLivePreview::getAspect()
-{
- F32 image_aspect_ratio = ((F32)getWidth()) / ((F32)getHeight());
- F32 window_aspect_ratio = ((F32)getRect().getWidth()) / ((F32)getRect().getHeight());
-
- if (!mKeepAspectRatio)//gSavedSettings.getBOOL("KeepAspectForSnapshot"))
- {
- return image_aspect_ratio;
- }
- else
- {
- return window_aspect_ratio;
- }
-}
-
-F32 LLSnapshotLivePreview::getImageAspect()
-{
- if (!getCurrentImage())
- {
- return 0.f;
- }
-
- return getAspect() ;
-}
-
-void LLSnapshotLivePreview::updateSnapshot(BOOL new_snapshot, BOOL new_thumbnail, F32 delay)
-{
- // Invalidate current image.
- lldebugs << "updateSnapshot: mSnapshotUpToDate = " << getSnapshotUpToDate() << llendl;
- if (getSnapshotUpToDate())
- {
- S32 old_image_index = mCurImageIndex;
- mCurImageIndex = (mCurImageIndex + 1) % 2;
- setSize(mWidth[old_image_index], mHeight[old_image_index]);
- mFallAnimTimer.start();
- }
- mSnapshotUpToDate = FALSE;
-
- // Update snapshot source rect depending on whether we keep the aspect ratio.
- LLRect& rect = mImageRect[mCurImageIndex];
- rect.set(0, getRect().getHeight(), getRect().getWidth(), 0);
-
- F32 image_aspect_ratio = ((F32)getWidth()) / ((F32)getHeight());
- F32 window_aspect_ratio = ((F32)getRect().getWidth()) / ((F32)getRect().getHeight());
-
- if (mKeepAspectRatio)//gSavedSettings.getBOOL("KeepAspectForSnapshot"))
- {
- if (image_aspect_ratio > window_aspect_ratio)
- {
- // trim off top and bottom
- S32 new_height = llround((F32)getRect().getWidth() / image_aspect_ratio);
- rect.mBottom += (getRect().getHeight() - new_height) / 2;
- rect.mTop -= (getRect().getHeight() - new_height) / 2;
- }
- else if (image_aspect_ratio < window_aspect_ratio)
- {
- // trim off left and right
- S32 new_width = llround((F32)getRect().getHeight() * image_aspect_ratio);
- rect.mLeft += (getRect().getWidth() - new_width) / 2;
- rect.mRight -= (getRect().getWidth() - new_width) / 2;
- }
- }
-
- // Stop shining animation.
- mShineAnimTimer.stop();
-
- // Update snapshot if requested.
- if (new_snapshot)
- {
- mSnapshotDelayTimer.start();
- mSnapshotDelayTimer.setTimerExpirySec(delay);
- LLFloaterSnapshot::preUpdate();
- }
-
- // Update thumbnail if requested.
- if(new_thumbnail)
- {
- mThumbnailUpToDate = FALSE ;
- }
-}
-
-void LLSnapshotLivePreview::setSnapshotQuality(S32 quality)
-{
- llclamp(quality, 0, 100);
- if (quality != mSnapshotQuality)
- {
- mSnapshotQuality = quality;
- gSavedSettings.setS32("SnapshotQuality", quality);
- mSnapshotUpToDate = FALSE;
- }
-}
-
-void LLSnapshotLivePreview::drawPreviewRect(S32 offset_x, S32 offset_y)
-{
- F32 line_width ;
- glGetFloatv(GL_LINE_WIDTH, &line_width) ;
- glLineWidth(2.0f * line_width) ;
- LLColor4 color(0.0f, 0.0f, 0.0f, 1.0f) ;
- gl_rect_2d( mPreviewRect.mLeft + offset_x, mPreviewRect.mTop + offset_y,
- mPreviewRect.mRight + offset_x, mPreviewRect.mBottom + offset_y, color, FALSE ) ;
- glLineWidth(line_width) ;
-
- //draw four alpha rectangles to cover areas outside of the snapshot image
- if(!mKeepAspectRatio)
- {
- LLColor4 alpha_color(0.5f, 0.5f, 0.5f, 0.8f) ;
- S32 dwl = 0, dwr = 0 ;
- if(mThumbnailWidth > mPreviewRect.getWidth())
- {
- dwl = (mThumbnailWidth - mPreviewRect.getWidth()) >> 1 ;
- dwr = mThumbnailWidth - mPreviewRect.getWidth() - dwl ;
-
- gl_rect_2d(mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mTop + offset_y,
- mPreviewRect.mLeft + offset_x, mPreviewRect.mBottom + offset_y, alpha_color, TRUE ) ;
- gl_rect_2d( mPreviewRect.mRight + offset_x, mPreviewRect.mTop + offset_y,
- mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mBottom + offset_y, alpha_color, TRUE ) ;
- }
-
- if(mThumbnailHeight > mPreviewRect.getHeight())
- {
- S32 dh = (mThumbnailHeight - mPreviewRect.getHeight()) >> 1 ;
- gl_rect_2d(mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mBottom + offset_y ,
- mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mBottom + offset_y - dh, alpha_color, TRUE ) ;
-
- dh = mThumbnailHeight - mPreviewRect.getHeight() - dh ;
- gl_rect_2d( mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mTop + offset_y + dh,
- mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mTop + offset_y, alpha_color, TRUE ) ;
- }
- }
-}
-
-//called when the frame is frozen.
-void LLSnapshotLivePreview::draw()
-{
- if (getCurrentImage() &&
- mPreviewImageEncoded.notNull() &&
- getSnapshotUpToDate())
- {
- LLColor4 bg_color(0.f, 0.f, 0.3f, 0.4f);
- gl_rect_2d(getRect(), bg_color);
- const LLRect& rect = getImageRect();
- LLRect shadow_rect = rect;
- shadow_rect.stretch(BORDER_WIDTH);
- gl_drop_shadow(shadow_rect.mLeft, shadow_rect.mTop, shadow_rect.mRight, shadow_rect.mBottom, LLColor4(0.f, 0.f, 0.f, mNeedsFlash ? 0.f :0.5f), 10);
-
- LLColor4 image_color(1.f, 1.f, 1.f, 1.f);
- gGL.color4fv(image_color.mV);
- gGL.getTexUnit(0)->bind(getCurrentImage());
- // calculate UV scale
- F32 uv_width = isImageScaled() ? 1.f : llmin((F32)getWidth() / (F32)getCurrentImage()->getWidth(), 1.f);
- F32 uv_height = isImageScaled() ? 1.f : llmin((F32)getHeight() / (F32)getCurrentImage()->getHeight(), 1.f);
- gGL.pushMatrix();
- {
- gGL.translatef((F32)rect.mLeft, (F32)rect.mBottom, 0.f);
- gGL.begin(LLRender::QUADS);
- {
- gGL.texCoord2f(uv_width, uv_height);
- gGL.vertex2i(rect.getWidth(), rect.getHeight() );
-
- gGL.texCoord2f(0.f, uv_height);
- gGL.vertex2i(0, rect.getHeight() );
-
- gGL.texCoord2f(0.f, 0.f);
- gGL.vertex2i(0, 0);
-
- gGL.texCoord2f(uv_width, 0.f);
- gGL.vertex2i(rect.getWidth(), 0);
- }
- gGL.end();
- }
- gGL.popMatrix();
-
- gGL.color4f(1.f, 1.f, 1.f, mFlashAlpha);
- gl_rect_2d(getRect());
- if (mNeedsFlash)
- {
- if (mFlashAlpha < 1.f)
- {
- mFlashAlpha = lerp(mFlashAlpha, 1.f, LLCriticalDamp::getInterpolant(0.02f));
- }
- else
- {
- mNeedsFlash = FALSE;
- }
- }
- else
- {
- mFlashAlpha = lerp(mFlashAlpha, 0.f, LLCriticalDamp::getInterpolant(0.15f));
- }
-
- // Draw shining animation if appropriate.
- if (mShineCountdown > 0)
- {
- mShineCountdown--;
- if (mShineCountdown == 0)
- {
- mShineAnimTimer.start();
- }
- }
- else if (mShineAnimTimer.getStarted())
- {
- lldebugs << "Drawing shining animation" << llendl;
- F32 shine_interp = llmin(1.f, mShineAnimTimer.getElapsedTimeF32() / SHINE_TIME);
-
- // draw "shine" effect
- LLLocalClipRect clip(getLocalRect());
- {
- // draw diagonal stripe with gradient that passes over screen
- S32 x1 = gViewerWindow->getWindowWidthScaled() * llround((clamp_rescale(shine_interp, 0.f, 1.f, -1.f - SHINE_WIDTH, 1.f)));
- S32 x2 = x1 + llround(gViewerWindow->getWindowWidthScaled() * SHINE_WIDTH);
- S32 x3 = x2 + llround(gViewerWindow->getWindowWidthScaled() * SHINE_WIDTH);
- S32 y1 = 0;
- S32 y2 = gViewerWindow->getWindowHeightScaled();
-
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- gGL.begin(LLRender::QUADS);
- {
- gGL.color4f(1.f, 1.f, 1.f, 0.f);
- gGL.vertex2i(x1, y1);
- gGL.vertex2i(x1 + gViewerWindow->getWindowWidthScaled(), y2);
- gGL.color4f(1.f, 1.f, 1.f, SHINE_OPACITY);
- gGL.vertex2i(x2 + gViewerWindow->getWindowWidthScaled(), y2);
- gGL.vertex2i(x2, y1);
-
- gGL.color4f(1.f, 1.f, 1.f, SHINE_OPACITY);
- gGL.vertex2i(x2, y1);
- gGL.vertex2i(x2 + gViewerWindow->getWindowWidthScaled(), y2);
- gGL.color4f(1.f, 1.f, 1.f, 0.f);
- gGL.vertex2i(x3 + gViewerWindow->getWindowWidthScaled(), y2);
- gGL.vertex2i(x3, y1);
- }
- gGL.end();
- }
-
- // if we're at the end of the animation, stop
- if (shine_interp >= 1.f)
- {
- mShineAnimTimer.stop();
- }
- }
- }
-
- // draw framing rectangle
- {
- gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
- gGL.color4f(1.f, 1.f, 1.f, 1.f);
- const LLRect& outline_rect = getImageRect();
- gGL.begin(LLRender::QUADS);
- {
- gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
- gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
- gGL.vertex2i(outline_rect.mRight, outline_rect.mTop);
- gGL.vertex2i(outline_rect.mLeft, outline_rect.mTop);
-
- gGL.vertex2i(outline_rect.mLeft, outline_rect.mBottom);
- gGL.vertex2i(outline_rect.mRight, outline_rect.mBottom);
- gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
- gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
-
- gGL.vertex2i(outline_rect.mLeft, outline_rect.mTop);
- gGL.vertex2i(outline_rect.mLeft, outline_rect.mBottom);
- gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
- gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
-
- gGL.vertex2i(outline_rect.mRight, outline_rect.mBottom);
- gGL.vertex2i(outline_rect.mRight, outline_rect.mTop);
- gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
- gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
- }
- gGL.end();
- }
-
- // draw old image dropping away
- if (mFallAnimTimer.getStarted())
- {
- S32 old_image_index = (mCurImageIndex + 1) % 2;
- if (mViewerImage[old_image_index].notNull() && mFallAnimTimer.getElapsedTimeF32() < FALL_TIME)
- {
- lldebugs << "Drawing fall animation" << llendl;
- F32 fall_interp = mFallAnimTimer.getElapsedTimeF32() / FALL_TIME;
- F32 alpha = clamp_rescale(fall_interp, 0.f, 1.f, 0.8f, 0.4f);
- LLColor4 image_color(1.f, 1.f, 1.f, alpha);
- gGL.color4fv(image_color.mV);
- gGL.getTexUnit(0)->bind(mViewerImage[old_image_index]);
- // calculate UV scale
- // *FIX get this to work with old image
- BOOL rescale = !mImageScaled[old_image_index] && mViewerImage[mCurImageIndex].notNull();
- F32 uv_width = rescale ? llmin((F32)mWidth[old_image_index] / (F32)mViewerImage[mCurImageIndex]->getWidth(), 1.f) : 1.f;
- F32 uv_height = rescale ? llmin((F32)mHeight[old_image_index] / (F32)mViewerImage[mCurImageIndex]->getHeight(), 1.f) : 1.f;
- gGL.pushMatrix();
- {
- LLRect& rect = mImageRect[old_image_index];
- gGL.translatef((F32)rect.mLeft, (F32)rect.mBottom - llround(getRect().getHeight() * 2.f * (fall_interp * fall_interp)), 0.f);
- gGL.rotatef(-45.f * fall_interp, 0.f, 0.f, 1.f);
- gGL.begin(LLRender::QUADS);
- {
- gGL.texCoord2f(uv_width, uv_height);
- gGL.vertex2i(rect.getWidth(), rect.getHeight() );
-
- gGL.texCoord2f(0.f, uv_height);
- gGL.vertex2i(0, rect.getHeight() );
-
- gGL.texCoord2f(0.f, 0.f);
- gGL.vertex2i(0, 0);
-
- gGL.texCoord2f(uv_width, 0.f);
- gGL.vertex2i(rect.getWidth(), 0);
- }
- gGL.end();
- }
- gGL.popMatrix();
- }
- }
-}
-
-/*virtual*/
-void LLSnapshotLivePreview::reshape(S32 width, S32 height, BOOL called_from_parent)
-{
- LLRect old_rect = getRect();
- LLView::reshape(width, height, called_from_parent);
- if (old_rect.getWidth() != width || old_rect.getHeight() != height)
- {
- lldebugs << "window reshaped, updating thumbnail" << llendl;
- updateSnapshot(FALSE, TRUE);
- }
-}
-BOOL LLSnapshotLivePreview::setThumbnailImageSize()
-{
- if(getWidth() < 10 || getHeight() < 10)
- {
- return FALSE ;
- }
- S32 window_width = gViewerWindow->getWindowWidthRaw() ;
- S32 window_height = gViewerWindow->getWindowHeightRaw() ;
-
- F32 window_aspect_ratio = ((F32)window_width) / ((F32)window_height);
-
- // UI size for thumbnail
- // *FIXME: the rect does not change, so maybe there's no need to recalculate max w/h.
- const LLRect& thumbnail_rect = LLFloaterSnapshot::getThumbnailPlaceholderRect();
- S32 max_width = thumbnail_rect.getWidth();
- S32 max_height = thumbnail_rect.getHeight();
-
- if (window_aspect_ratio > (F32)max_width / max_height)
- {
- // image too wide, shrink to width
- mThumbnailWidth = max_width;
- mThumbnailHeight = llround((F32)max_width / window_aspect_ratio);
- }
- else
- {
- // image too tall, shrink to height
- mThumbnailHeight = max_height;
- mThumbnailWidth = llround((F32)max_height * window_aspect_ratio);
- }
-
- if(mThumbnailWidth > window_width || mThumbnailHeight > window_height)
- {
- return FALSE ;//if the window is too small, ignore thumbnail updating.
- }
-
- S32 left = 0 , top = mThumbnailHeight, right = mThumbnailWidth, bottom = 0 ;
- if(!mKeepAspectRatio)
- {
- F32 ratio_x = (F32)getWidth() / window_width ;
- F32 ratio_y = (F32)getHeight() / window_height ;
-
- //if(getWidth() > window_width ||
- // getHeight() > window_height )
- {
- if(ratio_x > ratio_y)
- {
- top = (S32)(top * ratio_y / ratio_x) ;
- }
- else
- {
- right = (S32)(right * ratio_x / ratio_y) ;
- }
- }
- //else
- //{
- // right = (S32)(right * ratio_x) ;
- // top = (S32)(top * ratio_y) ;
- //}
- left = (S32)((mThumbnailWidth - right) * 0.5f) ;
- bottom = (S32)((mThumbnailHeight - top) * 0.5f) ;
- top += bottom ;
- right += left ;
- }
- mPreviewRect.set(left - 1, top + 1, right + 1, bottom - 1) ;
-
- return TRUE ;
-}
-
-void LLSnapshotLivePreview::generateThumbnailImage(BOOL force_update)
-{
- if(mThumbnailUpdateLock) //in the process of updating
- {
- return ;
- }
- if(getThumbnailUpToDate() && !force_update)//already updated
- {
- return ;
- }
- if(getWidth() < 10 || getHeight() < 10)
- {
- return ;
- }
-
- ////lock updating
- mThumbnailUpdateLock = TRUE ;
-
- if(!setThumbnailImageSize())
- {
- mThumbnailUpdateLock = FALSE ;
- mThumbnailUpToDate = TRUE ;
- return ;
- }
-
- if(mThumbnailImage)
- {
- resetThumbnailImage() ;
- }
-
- LLPointer<LLImageRaw> raw = new LLImageRaw;
- if(!gViewerWindow->thumbnailSnapshot(raw,
- mThumbnailWidth, mThumbnailHeight,
- gSavedSettings.getBOOL("RenderUIInSnapshot"),
- FALSE,
- mSnapshotBufferType) )
- {
- raw = NULL ;
- }
-
- if(raw)
- {
- raw->expandToPowerOfTwo();
- mThumbnailImage = LLViewerTextureManager::getLocalTexture(raw.get(), FALSE);
- mThumbnailUpToDate = TRUE ;
- }
-
- //unlock updating
- mThumbnailUpdateLock = FALSE ;
-}
-
-
-// Called often. Checks whether it's time to grab a new snapshot and if so, does it.
-// Returns TRUE if new snapshot generated, FALSE otherwise.
-//static
-BOOL LLSnapshotLivePreview::onIdle( void* snapshot_preview )
-{
- LLSnapshotLivePreview* previewp = (LLSnapshotLivePreview*)snapshot_preview;
- if (previewp->getWidth() == 0 || previewp->getHeight() == 0)
- {
- llwarns << "Incorrect dimensions: " << previewp->getWidth() << "x" << previewp->getHeight() << llendl;
- return FALSE;
- }
-
- // If we're in freeze-frame mode and camera has moved, update snapshot.
- LLVector3 new_camera_pos = LLViewerCamera::getInstance()->getOrigin();
- LLQuaternion new_camera_rot = LLViewerCamera::getInstance()->getQuaternion();
- if (gSavedSettings.getBOOL("FreezeTime") &&
- (new_camera_pos != previewp->mCameraPos || dot(new_camera_rot, previewp->mCameraRot) < 0.995f))
- {
- previewp->mCameraPos = new_camera_pos;
- previewp->mCameraRot = new_camera_rot;
- // request a new snapshot whenever the camera moves, with a time delay
- BOOL autosnap = gSavedSettings.getBOOL("AutoSnapshot");
- lldebugs << "camera moved, updating thumbnail" << llendl;
- previewp->updateSnapshot(
- autosnap, // whether a new snapshot is needed or merely invalidate the existing one
- FALSE, // or if 1st arg is false, whether to produce a new thumbnail image.
- autosnap ? AUTO_SNAPSHOT_TIME_DELAY : 0.f); // shutter delay if 1st arg is true.
- }
-
- // see if it's time yet to snap the shot and bomb out otherwise.
- previewp->mSnapshotActive =
- (previewp->mSnapshotDelayTimer.getStarted() && previewp->mSnapshotDelayTimer.hasExpired())
- && !LLToolCamera::getInstance()->hasMouseCapture(); // don't take snapshots while ALT-zoom active
- if ( ! previewp->mSnapshotActive)
- {
- return FALSE;
- }
-
- // time to produce a snapshot
- previewp->setThumbnailImageSize();
-
- lldebugs << "producing snapshot" << llendl;
- if (!previewp->mPreviewImage)
- {
- previewp->mPreviewImage = new LLImageRaw;
- }
-
- if (!previewp->mPreviewImageEncoded)
- {
- previewp->mPreviewImageEncoded = new LLImageRaw;
- }
-
- previewp->setVisible(FALSE);
- previewp->setEnabled(FALSE);
-
- previewp->getWindow()->incBusyCount();
- previewp->setImageScaled(FALSE);
-
- // grab the raw image and encode it into desired format
- if(gViewerWindow->rawSnapshot(
- previewp->mPreviewImage,
- previewp->getWidth(),
- previewp->getHeight(),
- previewp->mKeepAspectRatio,//gSavedSettings.getBOOL("KeepAspectForSnapshot"),
- previewp->getSnapshotType() == LLSnapshotLivePreview::SNAPSHOT_TEXTURE,
- gSavedSettings.getBOOL("RenderUIInSnapshot"),
- FALSE,
- previewp->mSnapshotBufferType,
- previewp->getMaxImageSize()))
- {
- previewp->mPreviewImageEncoded->resize(
- previewp->mPreviewImage->getWidth(),
- previewp->mPreviewImage->getHeight(),
- previewp->mPreviewImage->getComponents());
-
- if(previewp->getSnapshotType() == SNAPSHOT_TEXTURE)
- {
- lldebugs << "Encoding new image of format J2C" << llendl;
- LLPointer<LLImageJ2C> formatted = new LLImageJ2C;
- LLPointer<LLImageRaw> scaled = new LLImageRaw(
- previewp->mPreviewImage->getData(),
- previewp->mPreviewImage->getWidth(),
- previewp->mPreviewImage->getHeight(),
- previewp->mPreviewImage->getComponents());
-
- scaled->biasedScaleToPowerOfTwo(MAX_TEXTURE_SIZE);
- previewp->setImageScaled(TRUE);
- if (formatted->encode(scaled, 0.f))
- {
- previewp->mDataSize = formatted->getDataSize();
- formatted->decode(previewp->mPreviewImageEncoded, 0);
- }
- }
- else
- {
- // delete any existing image
- previewp->mFormattedImage = NULL;
- // now create the new one of the appropriate format.
- LLFloaterSnapshot::ESnapshotFormat format = previewp->getSnapshotFormat();
- lldebugs << "Encoding new image of format " << format << llendl;
-
- switch(format)
- {
- case LLFloaterSnapshot::SNAPSHOT_FORMAT_PNG:
- previewp->mFormattedImage = new LLImagePNG();
- break;
- case LLFloaterSnapshot::SNAPSHOT_FORMAT_JPEG:
- previewp->mFormattedImage = new LLImageJPEG(previewp->mSnapshotQuality);
- break;
- case LLFloaterSnapshot::SNAPSHOT_FORMAT_BMP:
- previewp->mFormattedImage = new LLImageBMP();
- break;
- }
- if (previewp->mFormattedImage->encode(previewp->mPreviewImage, 0))
- {
- previewp->mDataSize = previewp->mFormattedImage->getDataSize();
- // special case BMP to copy instead of decode otherwise decode will crash.
- if(format == LLFloaterSnapshot::SNAPSHOT_FORMAT_BMP)
- {
- previewp->mPreviewImageEncoded->copy(previewp->mPreviewImage);
- }
- else
- {
- previewp->mFormattedImage->decode(previewp->mPreviewImageEncoded, 0);
- }
- }
- }
-
- LLPointer<LLImageRaw> scaled = new LLImageRaw(
- previewp->mPreviewImageEncoded->getData(),
- previewp->mPreviewImageEncoded->getWidth(),
- previewp->mPreviewImageEncoded->getHeight(),
- previewp->mPreviewImageEncoded->getComponents());
-
- if(!scaled->isBufferInvalid())
- {
- // leave original image dimensions, just scale up texture buffer
- if (previewp->mPreviewImageEncoded->getWidth() > 1024 || previewp->mPreviewImageEncoded->getHeight() > 1024)
- {
- // go ahead and shrink image to appropriate power of 2 for display
- scaled->biasedScaleToPowerOfTwo(1024);
- previewp->setImageScaled(TRUE);
- }
- else
- {
- // expand image but keep original image data intact
- scaled->expandToPowerOfTwo(1024, FALSE);
- }
-
- previewp->mViewerImage[previewp->mCurImageIndex] = LLViewerTextureManager::getLocalTexture(scaled.get(), FALSE);
- LLPointer<LLViewerTexture> curr_preview_image = previewp->mViewerImage[previewp->mCurImageIndex];
- gGL.getTexUnit(0)->bind(curr_preview_image);
- if (previewp->getSnapshotType() != SNAPSHOT_TEXTURE)
- {
- curr_preview_image->setFilteringOption(LLTexUnit::TFO_POINT);
- }
- else
- {
- curr_preview_image->setFilteringOption(LLTexUnit::TFO_ANISOTROPIC);
- }
- curr_preview_image->setAddressMode(LLTexUnit::TAM_CLAMP);
-
- previewp->mSnapshotUpToDate = TRUE;
- previewp->generateThumbnailImage(TRUE) ;
-
- previewp->mPosTakenGlobal = gAgentCamera.getCameraPositionGlobal();
- previewp->mShineCountdown = 4; // wait a few frames to avoid animation glitch due to readback this frame
- }
- }
- previewp->getWindow()->decBusyCount();
- // only show fullscreen preview when in freeze frame mode
- previewp->setVisible(gSavedSettings.getBOOL("UseFreezeFrame"));
- previewp->mSnapshotDelayTimer.stop();
- previewp->mSnapshotActive = FALSE;
-
- if(!previewp->getThumbnailUpToDate())
- {
- previewp->generateThumbnailImage() ;
- }
- lldebugs << "done creating snapshot" << llendl;
- LLFloaterSnapshot::postUpdate();
-
- return TRUE;
-}
-
-void LLSnapshotLivePreview::setSize(S32 w, S32 h)
-{
- lldebugs << "setSize(" << w << ", " << h << ")" << llendl;
- setWidth(w);
- setHeight(h);
-}
-
-void LLSnapshotLivePreview::getSize(S32& w, S32& h) const
-{
- w = getWidth();
- h = getHeight();
-}
-
-void LLSnapshotLivePreview::saveTexture()
-{
- lldebugs << "saving texture: " << mPreviewImage->getWidth() << "x" << mPreviewImage->getHeight() << llendl;
- // gen a new uuid for this asset
- LLTransactionID tid;
- tid.generate();
- LLAssetID new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
-
- LLPointer<LLImageJ2C> formatted = new LLImageJ2C;
- LLPointer<LLImageRaw> scaled = new LLImageRaw(mPreviewImage->getData(),
- mPreviewImage->getWidth(),
- mPreviewImage->getHeight(),
- mPreviewImage->getComponents());
-
- scaled->biasedScaleToPowerOfTwo(MAX_TEXTURE_SIZE);
- lldebugs << "scaled texture to " << scaled->getWidth() << "x" << scaled->getHeight() << llendl;
-
- if (formatted->encode(scaled, 0.0f))
- {
- LLVFile::writeFile(formatted->getData(), formatted->getDataSize(), gVFS, new_asset_id, LLAssetType::AT_TEXTURE);
- std::string pos_string;
- LLAgentUI::buildLocationString(pos_string, LLAgentUI::LOCATION_FORMAT_FULL);
- std::string who_took_it;
- LLAgentUI::buildFullname(who_took_it);
- LLAssetStorage::LLStoreAssetCallback callback = NULL;
- S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload();
- void *userdata = NULL;
- upload_new_resource(tid, // tid
- LLAssetType::AT_TEXTURE,
- "Snapshot : " + pos_string,
- "Taken by " + who_took_it + " at " + pos_string,
- 0,
- LLFolderType::FT_SNAPSHOT_CATEGORY,
- LLInventoryType::IT_SNAPSHOT,
- PERM_ALL, // Note: Snapshots to inventory is a special case of content upload
- LLFloaterPerms::getGroupPerms(), // that is more permissive than other uploads
- LLFloaterPerms::getEveryonePerms(),
- "Snapshot : " + pos_string,
- callback, expected_upload_cost, userdata);
- gViewerWindow->playSnapshotAnimAndSound();
- }
- else
- {
- LLNotificationsUtil::add("ErrorEncodingSnapshot");
- llwarns << "Error encoding snapshot" << llendl;
- }
-
- LLViewerStats::getInstance()->incStat(LLViewerStats::ST_SNAPSHOT_COUNT );
-
- mDataSize = 0;
-}
-
-BOOL LLSnapshotLivePreview::saveLocal()
-{
- BOOL success = gViewerWindow->saveImageNumbered(mFormattedImage);
-
- if(success)
- {
- gViewerWindow->playSnapshotAnimAndSound();
- }
- return success;
-}
-
-void LLSnapshotLivePreview::saveWeb()
-{
- // *FIX: Will break if the window closes because of CloseSnapshotOnKeep!
- // Needs to pass on ownership of the image.
- LLImageJPEG* jpg = dynamic_cast<LLImageJPEG*>(mFormattedImage.get());
- if(!jpg)
- {
- llwarns << "Formatted image not a JPEG" << llendl;
- return;
- }
-
- LLSD metadata;
- metadata["description"] = getChild<LLLineEditor>("description")->getText();
-
- LLLandmarkActions::getRegionNameAndCoordsFromPosGlobal(gAgentCamera.getCameraPositionGlobal(),
- boost::bind(&LLSnapshotLivePreview::regionNameCallback, this, jpg, metadata, _1, _2, _3, _4));
-
- gViewerWindow->playSnapshotAnimAndSound();
-}
-
-void LLSnapshotLivePreview::regionNameCallback(LLImageJPEG* snapshot, LLSD& metadata, const std::string& name, S32 x, S32 y, S32 z)
-{
- metadata["slurl"] = LLSLURL(name, LLVector3d(x, y, z)).getSLURLString();
-
- LLWebSharing::instance().shareSnapshot(snapshot, metadata);
-}
///----------------------------------------------------------------------------
/// Class LLFloaterSnapshot::Impl
diff --git a/indra/newview/llsnapshotlivepreview.cpp b/indra/newview/llsnapshotlivepreview.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..5dab804c71a560044362c141fd18160b243908dd
--- /dev/null
+++ b/indra/newview/llsnapshotlivepreview.cpp
@@ -0,0 +1,850 @@
+/**
+* @file llsnapshotlivepreview.cpp
+* @brief Implementation of 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
+* $/LicenseInfo$
+*/
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llsnapshotlivepreview.h"
+
+
+
+const F32 AUTO_SNAPSHOT_TIME_DELAY = 1.f;
+
+F32 SHINE_TIME = 0.5f;
+F32 SHINE_WIDTH = 0.6f;
+F32 SHINE_OPACITY = 0.3f;
+F32 FALL_TIME = 0.6f;
+S32 BORDER_WIDTH = 6;
+
+const S32 MAX_POSTCARD_DATASIZE = 1024 * 1024; // one megabyte
+const S32 MAX_TEXTURE_SIZE = 512 ; //max upload texture size 512 * 512
+
+std::set<LLSnapshotLivePreview*> LLSnapshotLivePreview::sList;
+
+LLSnapshotLivePreview::LLSnapshotLivePreview (const LLSnapshotLivePreview::Params& p)
+ : LLView(p),
+ mColor(1.f, 0.f, 0.f, 0.5f),
+ mCurImageIndex(0),
+ mPreviewImage(NULL),
+ mThumbnailImage(NULL) ,
+ mThumbnailWidth(0),
+ mThumbnailHeight(0),
+ mPreviewImageEncoded(NULL),
+ mFormattedImage(NULL),
+ mShineCountdown(0),
+ mFlashAlpha(0.f),
+ mNeedsFlash(TRUE),
+ mSnapshotQuality(gSavedSettings.getS32("SnapshotQuality")),
+ mDataSize(0),
+ mSnapshotType(SNAPSHOT_POSTCARD),
+ mSnapshotFormat(LLFloaterSnapshot::ESnapshotFormat(gSavedSettings.getS32("SnapshotFormat"))),
+ mSnapshotUpToDate(FALSE),
+ mCameraPos(LLViewerCamera::getInstance()->getOrigin()),
+ mCameraRot(LLViewerCamera::getInstance()->getQuaternion()),
+ mSnapshotActive(FALSE),
+ mSnapshotBufferType(LLViewerWindow::SNAPSHOT_TYPE_COLOR)
+{
+ setSnapshotQuality(gSavedSettings.getS32("SnapshotQuality"));
+ mSnapshotDelayTimer.setTimerExpirySec(0.0f);
+ mSnapshotDelayTimer.start();
+ // gIdleCallbacks.addFunction( &LLSnapshotLivePreview::onIdle, (void*)this );
+ sList.insert(this);
+ setFollowsAll();
+ mWidth[0] = gViewerWindow->getWindowWidthRaw();
+ mWidth[1] = gViewerWindow->getWindowWidthRaw();
+ mHeight[0] = gViewerWindow->getWindowHeightRaw();
+ mHeight[1] = gViewerWindow->getWindowHeightRaw();
+ mImageScaled[0] = FALSE;
+ mImageScaled[1] = FALSE;
+
+ mMaxImageSize = MAX_SNAPSHOT_IMAGE_SIZE ;
+ mKeepAspectRatio = gSavedSettings.getBOOL("KeepAspectForSnapshot") ;
+ mThumbnailUpdateLock = FALSE ;
+ mThumbnailUpToDate = FALSE ;
+}
+
+LLSnapshotLivePreview::~LLSnapshotLivePreview()
+{
+ // delete images
+ mPreviewImage = NULL;
+ mPreviewImageEncoded = NULL;
+ mFormattedImage = NULL;
+
+ // gIdleCallbacks.deleteFunction( &LLSnapshotLivePreview::onIdle, (void*)this );
+ sList.erase(this);
+}
+
+void LLSnapshotLivePreview::setMaxImageSize(S32 size)
+{
+ if(size < MAX_SNAPSHOT_IMAGE_SIZE)
+ {
+ mMaxImageSize = size;
+ }
+ else
+ {
+ mMaxImageSize = MAX_SNAPSHOT_IMAGE_SIZE ;
+ }
+}
+
+LLViewerTexture* LLSnapshotLivePreview::getCurrentImage()
+{
+ return mViewerImage[mCurImageIndex];
+}
+
+F32 LLSnapshotLivePreview::getAspect()
+{
+ F32 image_aspect_ratio = ((F32)getWidth()) / ((F32)getHeight());
+ F32 window_aspect_ratio = ((F32)getRect().getWidth()) / ((F32)getRect().getHeight());
+
+ if (!mKeepAspectRatio)//gSavedSettings.getBOOL("KeepAspectForSnapshot"))
+ {
+ return image_aspect_ratio;
+ }
+ else
+ {
+ return window_aspect_ratio;
+ }
+}
+
+F32 LLSnapshotLivePreview::getImageAspect()
+{
+ if (!getCurrentImage())
+ {
+ return 0.f;
+ }
+
+ return getAspect() ;
+}
+
+void LLSnapshotLivePreview::updateSnapshot(BOOL new_snapshot, BOOL new_thumbnail, F32 delay)
+{
+ // Invalidate current image.
+ lldebugs << "updateSnapshot: mSnapshotUpToDate = " << getSnapshotUpToDate() << llendl;
+ if (getSnapshotUpToDate())
+ {
+ S32 old_image_index = mCurImageIndex;
+ mCurImageIndex = (mCurImageIndex + 1) % 2;
+ setSize(mWidth[old_image_index], mHeight[old_image_index]);
+ mFallAnimTimer.start();
+ }
+ mSnapshotUpToDate = FALSE;
+
+ // Update snapshot source rect depending on whether we keep the aspect ratio.
+ LLRect& rect = mImageRect[mCurImageIndex];
+ rect.set(0, getRect().getHeight(), getRect().getWidth(), 0);
+
+ F32 image_aspect_ratio = ((F32)getWidth()) / ((F32)getHeight());
+ F32 window_aspect_ratio = ((F32)getRect().getWidth()) / ((F32)getRect().getHeight());
+
+ if (mKeepAspectRatio)//gSavedSettings.getBOOL("KeepAspectForSnapshot"))
+ {
+ if (image_aspect_ratio > window_aspect_ratio)
+ {
+ // trim off top and bottom
+ S32 new_height = llround((F32)getRect().getWidth() / image_aspect_ratio);
+ rect.mBottom += (getRect().getHeight() - new_height) / 2;
+ rect.mTop -= (getRect().getHeight() - new_height) / 2;
+ }
+ else if (image_aspect_ratio < window_aspect_ratio)
+ {
+ // trim off left and right
+ S32 new_width = llround((F32)getRect().getHeight() * image_aspect_ratio);
+ rect.mLeft += (getRect().getWidth() - new_width) / 2;
+ rect.mRight -= (getRect().getWidth() - new_width) / 2;
+ }
+ }
+
+ // Stop shining animation.
+ mShineAnimTimer.stop();
+
+ // Update snapshot if requested.
+ if (new_snapshot)
+ {
+ mSnapshotDelayTimer.start();
+ mSnapshotDelayTimer.setTimerExpirySec(delay);
+ LLFloaterSnapshot::preUpdate();
+ }
+
+ // Update thumbnail if requested.
+ if(new_thumbnail)
+ {
+ mThumbnailUpToDate = FALSE ;
+ }
+}
+
+void LLSnapshotLivePreview::setSnapshotQuality(S32 quality)
+{
+ llclamp(quality, 0, 100);
+ if (quality != mSnapshotQuality)
+ {
+ mSnapshotQuality = quality;
+ gSavedSettings.setS32("SnapshotQuality", quality);
+ mSnapshotUpToDate = FALSE;
+ }
+}
+
+void LLSnapshotLivePreview::drawPreviewRect(S32 offset_x, S32 offset_y)
+{
+ F32 line_width ;
+ glGetFloatv(GL_LINE_WIDTH, &line_width) ;
+ glLineWidth(2.0f * line_width) ;
+ LLColor4 color(0.0f, 0.0f, 0.0f, 1.0f) ;
+ gl_rect_2d( mPreviewRect.mLeft + offset_x, mPreviewRect.mTop + offset_y,
+ mPreviewRect.mRight + offset_x, mPreviewRect.mBottom + offset_y, color, FALSE ) ;
+ glLineWidth(line_width) ;
+
+ //draw four alpha rectangles to cover areas outside of the snapshot image
+ if(!mKeepAspectRatio)
+ {
+ LLColor4 alpha_color(0.5f, 0.5f, 0.5f, 0.8f) ;
+ S32 dwl = 0, dwr = 0 ;
+ if(mThumbnailWidth > mPreviewRect.getWidth())
+ {
+ dwl = (mThumbnailWidth - mPreviewRect.getWidth()) >> 1 ;
+ dwr = mThumbnailWidth - mPreviewRect.getWidth() - dwl ;
+
+ gl_rect_2d(mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mTop + offset_y,
+ mPreviewRect.mLeft + offset_x, mPreviewRect.mBottom + offset_y, alpha_color, TRUE ) ;
+ gl_rect_2d( mPreviewRect.mRight + offset_x, mPreviewRect.mTop + offset_y,
+ mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mBottom + offset_y, alpha_color, TRUE ) ;
+ }
+
+ if(mThumbnailHeight > mPreviewRect.getHeight())
+ {
+ S32 dh = (mThumbnailHeight - mPreviewRect.getHeight()) >> 1 ;
+ gl_rect_2d(mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mBottom + offset_y ,
+ mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mBottom + offset_y - dh, alpha_color, TRUE ) ;
+
+ dh = mThumbnailHeight - mPreviewRect.getHeight() - dh ;
+ gl_rect_2d( mPreviewRect.mLeft + offset_x - dwl, mPreviewRect.mTop + offset_y + dh,
+ mPreviewRect.mRight + offset_x + dwr, mPreviewRect.mTop + offset_y, alpha_color, TRUE ) ;
+ }
+ }
+}
+
+//called when the frame is frozen.
+void LLSnapshotLivePreview::draw()
+{
+ if (getCurrentImage() &&
+ mPreviewImageEncoded.notNull() &&
+ getSnapshotUpToDate())
+ {
+ LLColor4 bg_color(0.f, 0.f, 0.3f, 0.4f);
+ gl_rect_2d(getRect(), bg_color);
+ const LLRect& rect = getImageRect();
+ LLRect shadow_rect = rect;
+ shadow_rect.stretch(BORDER_WIDTH);
+ gl_drop_shadow(shadow_rect.mLeft, shadow_rect.mTop, shadow_rect.mRight, shadow_rect.mBottom, LLColor4(0.f, 0.f, 0.f, mNeedsFlash ? 0.f :0.5f), 10);
+
+ LLColor4 image_color(1.f, 1.f, 1.f, 1.f);
+ gGL.color4fv(image_color.mV);
+ gGL.getTexUnit(0)->bind(getCurrentImage());
+ // calculate UV scale
+ F32 uv_width = isImageScaled() ? 1.f : llmin((F32)getWidth() / (F32)getCurrentImage()->getWidth(), 1.f);
+ F32 uv_height = isImageScaled() ? 1.f : llmin((F32)getHeight() / (F32)getCurrentImage()->getHeight(), 1.f);
+ gGL.pushMatrix();
+ {
+ gGL.translatef((F32)rect.mLeft, (F32)rect.mBottom, 0.f);
+ gGL.begin(LLRender::QUADS);
+ {
+ gGL.texCoord2f(uv_width, uv_height);
+ gGL.vertex2i(rect.getWidth(), rect.getHeight() );
+
+ gGL.texCoord2f(0.f, uv_height);
+ gGL.vertex2i(0, rect.getHeight() );
+
+ gGL.texCoord2f(0.f, 0.f);
+ gGL.vertex2i(0, 0);
+
+ gGL.texCoord2f(uv_width, 0.f);
+ gGL.vertex2i(rect.getWidth(), 0);
+ }
+ gGL.end();
+ }
+ gGL.popMatrix();
+
+ gGL.color4f(1.f, 1.f, 1.f, mFlashAlpha);
+ gl_rect_2d(getRect());
+ if (mNeedsFlash)
+ {
+ if (mFlashAlpha < 1.f)
+ {
+ mFlashAlpha = lerp(mFlashAlpha, 1.f, LLCriticalDamp::getInterpolant(0.02f));
+ }
+ else
+ {
+ mNeedsFlash = FALSE;
+ }
+ }
+ else
+ {
+ mFlashAlpha = lerp(mFlashAlpha, 0.f, LLCriticalDamp::getInterpolant(0.15f));
+ }
+
+ // Draw shining animation if appropriate.
+ if (mShineCountdown > 0)
+ {
+ mShineCountdown--;
+ if (mShineCountdown == 0)
+ {
+ mShineAnimTimer.start();
+ }
+ }
+ else if (mShineAnimTimer.getStarted())
+ {
+ lldebugs << "Drawing shining animation" << llendl;
+ F32 shine_interp = llmin(1.f, mShineAnimTimer.getElapsedTimeF32() / SHINE_TIME);
+
+ // draw "shine" effect
+ LLLocalClipRect clip(getLocalRect());
+ {
+ // draw diagonal stripe with gradient that passes over screen
+ S32 x1 = gViewerWindow->getWindowWidthScaled() * llround((clamp_rescale(shine_interp, 0.f, 1.f, -1.f - SHINE_WIDTH, 1.f)));
+ S32 x2 = x1 + llround(gViewerWindow->getWindowWidthScaled() * SHINE_WIDTH);
+ S32 x3 = x2 + llround(gViewerWindow->getWindowWidthScaled() * SHINE_WIDTH);
+ S32 y1 = 0;
+ S32 y2 = gViewerWindow->getWindowHeightScaled();
+
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ gGL.begin(LLRender::QUADS);
+ {
+ gGL.color4f(1.f, 1.f, 1.f, 0.f);
+ gGL.vertex2i(x1, y1);
+ gGL.vertex2i(x1 + gViewerWindow->getWindowWidthScaled(), y2);
+ gGL.color4f(1.f, 1.f, 1.f, SHINE_OPACITY);
+ gGL.vertex2i(x2 + gViewerWindow->getWindowWidthScaled(), y2);
+ gGL.vertex2i(x2, y1);
+
+ gGL.color4f(1.f, 1.f, 1.f, SHINE_OPACITY);
+ gGL.vertex2i(x2, y1);
+ gGL.vertex2i(x2 + gViewerWindow->getWindowWidthScaled(), y2);
+ gGL.color4f(1.f, 1.f, 1.f, 0.f);
+ gGL.vertex2i(x3 + gViewerWindow->getWindowWidthScaled(), y2);
+ gGL.vertex2i(x3, y1);
+ }
+ gGL.end();
+ }
+
+ // if we're at the end of the animation, stop
+ if (shine_interp >= 1.f)
+ {
+ mShineAnimTimer.stop();
+ }
+ }
+ }
+
+ // draw framing rectangle
+ {
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ gGL.color4f(1.f, 1.f, 1.f, 1.f);
+ const LLRect& outline_rect = getImageRect();
+ gGL.begin(LLRender::QUADS);
+ {
+ gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
+ gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
+ gGL.vertex2i(outline_rect.mRight, outline_rect.mTop);
+ gGL.vertex2i(outline_rect.mLeft, outline_rect.mTop);
+
+ gGL.vertex2i(outline_rect.mLeft, outline_rect.mBottom);
+ gGL.vertex2i(outline_rect.mRight, outline_rect.mBottom);
+ gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
+ gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
+
+ gGL.vertex2i(outline_rect.mLeft, outline_rect.mTop);
+ gGL.vertex2i(outline_rect.mLeft, outline_rect.mBottom);
+ gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
+ gGL.vertex2i(outline_rect.mLeft - BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
+
+ gGL.vertex2i(outline_rect.mRight, outline_rect.mBottom);
+ gGL.vertex2i(outline_rect.mRight, outline_rect.mTop);
+ gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mTop + BORDER_WIDTH);
+ gGL.vertex2i(outline_rect.mRight + BORDER_WIDTH, outline_rect.mBottom - BORDER_WIDTH);
+ }
+ gGL.end();
+ }
+
+ // draw old image dropping away
+ if (mFallAnimTimer.getStarted())
+ {
+ S32 old_image_index = (mCurImageIndex + 1) % 2;
+ if (mViewerImage[old_image_index].notNull() && mFallAnimTimer.getElapsedTimeF32() < FALL_TIME)
+ {
+ lldebugs << "Drawing fall animation" << llendl;
+ F32 fall_interp = mFallAnimTimer.getElapsedTimeF32() / FALL_TIME;
+ F32 alpha = clamp_rescale(fall_interp, 0.f, 1.f, 0.8f, 0.4f);
+ LLColor4 image_color(1.f, 1.f, 1.f, alpha);
+ gGL.color4fv(image_color.mV);
+ gGL.getTexUnit(0)->bind(mViewerImage[old_image_index]);
+ // calculate UV scale
+ // *FIX get this to work with old image
+ BOOL rescale = !mImageScaled[old_image_index] && mViewerImage[mCurImageIndex].notNull();
+ F32 uv_width = rescale ? llmin((F32)mWidth[old_image_index] / (F32)mViewerImage[mCurImageIndex]->getWidth(), 1.f) : 1.f;
+ F32 uv_height = rescale ? llmin((F32)mHeight[old_image_index] / (F32)mViewerImage[mCurImageIndex]->getHeight(), 1.f) : 1.f;
+ gGL.pushMatrix();
+ {
+ LLRect& rect = mImageRect[old_image_index];
+ gGL.translatef((F32)rect.mLeft, (F32)rect.mBottom - llround(getRect().getHeight() * 2.f * (fall_interp * fall_interp)), 0.f);
+ gGL.rotatef(-45.f * fall_interp, 0.f, 0.f, 1.f);
+ gGL.begin(LLRender::QUADS);
+ {
+ gGL.texCoord2f(uv_width, uv_height);
+ gGL.vertex2i(rect.getWidth(), rect.getHeight() );
+
+ gGL.texCoord2f(0.f, uv_height);
+ gGL.vertex2i(0, rect.getHeight() );
+
+ gGL.texCoord2f(0.f, 0.f);
+ gGL.vertex2i(0, 0);
+
+ gGL.texCoord2f(uv_width, 0.f);
+ gGL.vertex2i(rect.getWidth(), 0);
+ }
+ gGL.end();
+ }
+ gGL.popMatrix();
+ }
+ }
+}
+
+/*virtual*/
+void LLSnapshotLivePreview::reshape(S32 width, S32 height, BOOL called_from_parent)
+{
+ LLRect old_rect = getRect();
+ LLView::reshape(width, height, called_from_parent);
+ if (old_rect.getWidth() != width || old_rect.getHeight() != height)
+ {
+ lldebugs << "window reshaped, updating thumbnail" << llendl;
+ updateSnapshot(FALSE, TRUE);
+ }
+}
+
+BOOL LLSnapshotLivePreview::setThumbnailImageSize()
+{
+ if(getWidth() < 10 || getHeight() < 10)
+ {
+ return FALSE ;
+ }
+ S32 window_width = gViewerWindow->getWindowWidthRaw() ;
+ S32 window_height = gViewerWindow->getWindowHeightRaw() ;
+
+ F32 window_aspect_ratio = ((F32)window_width) / ((F32)window_height);
+
+ // UI size for thumbnail
+ // *FIXME: the rect does not change, so maybe there's no need to recalculate max w/h.
+ const LLRect& thumbnail_rect = LLFloaterSnapshot::getThumbnailPlaceholderRect();
+ S32 max_width = thumbnail_rect.getWidth();
+ S32 max_height = thumbnail_rect.getHeight();
+
+ if (window_aspect_ratio > (F32)max_width / max_height)
+ {
+ // image too wide, shrink to width
+ mThumbnailWidth = max_width;
+ mThumbnailHeight = llround((F32)max_width / window_aspect_ratio);
+ }
+ else
+ {
+ // image too tall, shrink to height
+ mThumbnailHeight = max_height;
+ mThumbnailWidth = llround((F32)max_height * window_aspect_ratio);
+ }
+
+ if(mThumbnailWidth > window_width || mThumbnailHeight > window_height)
+ {
+ return FALSE ;//if the window is too small, ignore thumbnail updating.
+ }
+
+ S32 left = 0 , top = mThumbnailHeight, right = mThumbnailWidth, bottom = 0 ;
+ if(!mKeepAspectRatio)
+ {
+ F32 ratio_x = (F32)getWidth() / window_width ;
+ F32 ratio_y = (F32)getHeight() / window_height ;
+
+ //if(getWidth() > window_width ||
+ // getHeight() > window_height )
+ {
+ if(ratio_x > ratio_y)
+ {
+ top = (S32)(top * ratio_y / ratio_x) ;
+ }
+ else
+ {
+ right = (S32)(right * ratio_x / ratio_y) ;
+ }
+ }
+ //else
+ //{
+ // right = (S32)(right * ratio_x) ;
+ // top = (S32)(top * ratio_y) ;
+ //}
+ left = (S32)((mThumbnailWidth - right) * 0.5f) ;
+ bottom = (S32)((mThumbnailHeight - top) * 0.5f) ;
+ top += bottom ;
+ right += left ;
+ }
+ mPreviewRect.set(left - 1, top + 1, right + 1, bottom - 1) ;
+
+ return TRUE ;
+}
+
+void LLSnapshotLivePreview::generateThumbnailImage(BOOL force_update)
+{
+ if(mThumbnailUpdateLock) //in the process of updating
+ {
+ return ;
+ }
+ if(getThumbnailUpToDate() && !force_update)//already updated
+ {
+ return ;
+ }
+ if(getWidth() < 10 || getHeight() < 10)
+ {
+ return ;
+ }
+
+ ////lock updating
+ mThumbnailUpdateLock = TRUE ;
+
+ if(!setThumbnailImageSize())
+ {
+ mThumbnailUpdateLock = FALSE ;
+ mThumbnailUpToDate = TRUE ;
+ return ;
+ }
+
+ if(mThumbnailImage)
+ {
+ resetThumbnailImage() ;
+ }
+
+ LLPointer<LLImageRaw> raw = new LLImageRaw;
+ if(!gViewerWindow->thumbnailSnapshot(raw,
+ mThumbnailWidth, mThumbnailHeight,
+ gSavedSettings.getBOOL("RenderUIInSnapshot"),
+ FALSE,
+ mSnapshotBufferType) )
+ {
+ raw = NULL ;
+ }
+
+ if(raw)
+ {
+ raw->expandToPowerOfTwo();
+ mThumbnailImage = LLViewerTextureManager::getLocalTexture(raw.get(), FALSE);
+ mThumbnailUpToDate = TRUE ;
+ }
+
+ //unlock updating
+ mThumbnailUpdateLock = FALSE ;
+}
+
+
+// Called often. Checks whether it's time to grab a new snapshot and if so, does it.
+// Returns TRUE if new snapshot generated, FALSE otherwise.
+//static
+BOOL LLSnapshotLivePreview::onIdle( void* snapshot_preview )
+{
+ LLSnapshotLivePreview* previewp = (LLSnapshotLivePreview*)snapshot_preview;
+ if (previewp->getWidth() == 0 || previewp->getHeight() == 0)
+ {
+ llwarns << "Incorrect dimensions: " << previewp->getWidth() << "x" << previewp->getHeight() << llendl;
+ return FALSE;
+ }
+
+ // If we're in freeze-frame mode and camera has moved, update snapshot.
+ LLVector3 new_camera_pos = LLViewerCamera::getInstance()->getOrigin();
+ LLQuaternion new_camera_rot = LLViewerCamera::getInstance()->getQuaternion();
+ if (gSavedSettings.getBOOL("FreezeTime") &&
+ (new_camera_pos != previewp->mCameraPos || dot(new_camera_rot, previewp->mCameraRot) < 0.995f))
+ {
+ previewp->mCameraPos = new_camera_pos;
+ previewp->mCameraRot = new_camera_rot;
+ // request a new snapshot whenever the camera moves, with a time delay
+ BOOL autosnap = gSavedSettings.getBOOL("AutoSnapshot");
+ lldebugs << "camera moved, updating thumbnail" << llendl;
+ previewp->updateSnapshot(
+ autosnap, // whether a new snapshot is needed or merely invalidate the existing one
+ FALSE, // or if 1st arg is false, whether to produce a new thumbnail image.
+ autosnap ? AUTO_SNAPSHOT_TIME_DELAY : 0.f); // shutter delay if 1st arg is true.
+ }
+
+ // see if it's time yet to snap the shot and bomb out otherwise.
+ previewp->mSnapshotActive =
+ (previewp->mSnapshotDelayTimer.getStarted() && previewp->mSnapshotDelayTimer.hasExpired())
+ && !LLToolCamera::getInstance()->hasMouseCapture(); // don't take snapshots while ALT-zoom active
+ if ( ! previewp->mSnapshotActive)
+ {
+ return FALSE;
+ }
+
+ // time to produce a snapshot
+ previewp->setThumbnailImageSize();
+
+ lldebugs << "producing snapshot" << llendl;
+ if (!previewp->mPreviewImage)
+ {
+ previewp->mPreviewImage = new LLImageRaw;
+ }
+
+ if (!previewp->mPreviewImageEncoded)
+ {
+ previewp->mPreviewImageEncoded = new LLImageRaw;
+ }
+
+ previewp->setVisible(FALSE);
+ previewp->setEnabled(FALSE);
+
+ previewp->getWindow()->incBusyCount();
+ previewp->setImageScaled(FALSE);
+
+ // grab the raw image and encode it into desired format
+ if(gViewerWindow->rawSnapshot(
+ previewp->mPreviewImage,
+ previewp->getWidth(),
+ previewp->getHeight(),
+ previewp->mKeepAspectRatio,//gSavedSettings.getBOOL("KeepAspectForSnapshot"),
+ previewp->getSnapshotType() == LLSnapshotLivePreview::SNAPSHOT_TEXTURE,
+ gSavedSettings.getBOOL("RenderUIInSnapshot"),
+ FALSE,
+ previewp->mSnapshotBufferType,
+ previewp->getMaxImageSize()))
+ {
+ previewp->mPreviewImageEncoded->resize(
+ previewp->mPreviewImage->getWidth(),
+ previewp->mPreviewImage->getHeight(),
+ previewp->mPreviewImage->getComponents());
+
+ if(previewp->getSnapshotType() == SNAPSHOT_TEXTURE)
+ {
+ lldebugs << "Encoding new image of format J2C" << llendl;
+ LLPointer<LLImageJ2C> formatted = new LLImageJ2C;
+ LLPointer<LLImageRaw> scaled = new LLImageRaw(
+ previewp->mPreviewImage->getData(),
+ previewp->mPreviewImage->getWidth(),
+ previewp->mPreviewImage->getHeight(),
+ previewp->mPreviewImage->getComponents());
+
+ scaled->biasedScaleToPowerOfTwo(MAX_TEXTURE_SIZE);
+ previewp->setImageScaled(TRUE);
+ if (formatted->encode(scaled, 0.f))
+ {
+ previewp->mDataSize = formatted->getDataSize();
+ formatted->decode(previewp->mPreviewImageEncoded, 0);
+ }
+ }
+ else
+ {
+ // delete any existing image
+ previewp->mFormattedImage = NULL;
+ // now create the new one of the appropriate format.
+ LLFloaterSnapshot::ESnapshotFormat format = previewp->getSnapshotFormat();
+ lldebugs << "Encoding new image of format " << format << llendl;
+
+ switch(format)
+ {
+ case LLFloaterSnapshot::SNAPSHOT_FORMAT_PNG:
+ previewp->mFormattedImage = new LLImagePNG();
+ break;
+ case LLFloaterSnapshot::SNAPSHOT_FORMAT_JPEG:
+ previewp->mFormattedImage = new LLImageJPEG(previewp->mSnapshotQuality);
+ break;
+ case LLFloaterSnapshot::SNAPSHOT_FORMAT_BMP:
+ previewp->mFormattedImage = new LLImageBMP();
+ break;
+ }
+ if (previewp->mFormattedImage->encode(previewp->mPreviewImage, 0))
+ {
+ previewp->mDataSize = previewp->mFormattedImage->getDataSize();
+ // special case BMP to copy instead of decode otherwise decode will crash.
+ if(format == LLFloaterSnapshot::SNAPSHOT_FORMAT_BMP)
+ {
+ previewp->mPreviewImageEncoded->copy(previewp->mPreviewImage);
+ }
+ else
+ {
+ previewp->mFormattedImage->decode(previewp->mPreviewImageEncoded, 0);
+ }
+ }
+ }
+
+ LLPointer<LLImageRaw> scaled = new LLImageRaw(
+ previewp->mPreviewImageEncoded->getData(),
+ previewp->mPreviewImageEncoded->getWidth(),
+ previewp->mPreviewImageEncoded->getHeight(),
+ previewp->mPreviewImageEncoded->getComponents());
+
+ if(!scaled->isBufferInvalid())
+ {
+ // leave original image dimensions, just scale up texture buffer
+ if (previewp->mPreviewImageEncoded->getWidth() > 1024 || previewp->mPreviewImageEncoded->getHeight() > 1024)
+ {
+ // go ahead and shrink image to appropriate power of 2 for display
+ scaled->biasedScaleToPowerOfTwo(1024);
+ previewp->setImageScaled(TRUE);
+ }
+ else
+ {
+ // expand image but keep original image data intact
+ scaled->expandToPowerOfTwo(1024, FALSE);
+ }
+
+ previewp->mViewerImage[previewp->mCurImageIndex] = LLViewerTextureManager::getLocalTexture(scaled.get(), FALSE);
+ LLPointer<LLViewerTexture> curr_preview_image = previewp->mViewerImage[previewp->mCurImageIndex];
+ gGL.getTexUnit(0)->bind(curr_preview_image);
+ if (previewp->getSnapshotType() != SNAPSHOT_TEXTURE)
+ {
+ curr_preview_image->setFilteringOption(LLTexUnit::TFO_POINT);
+ }
+ else
+ {
+ curr_preview_image->setFilteringOption(LLTexUnit::TFO_ANISOTROPIC);
+ }
+ curr_preview_image->setAddressMode(LLTexUnit::TAM_CLAMP);
+
+ previewp->mSnapshotUpToDate = TRUE;
+ previewp->generateThumbnailImage(TRUE) ;
+
+ previewp->mPosTakenGlobal = gAgentCamera.getCameraPositionGlobal();
+ previewp->mShineCountdown = 4; // wait a few frames to avoid animation glitch due to readback this frame
+ }
+ }
+ previewp->getWindow()->decBusyCount();
+ // only show fullscreen preview when in freeze frame mode
+ previewp->setVisible(gSavedSettings.getBOOL("UseFreezeFrame"));
+ previewp->mSnapshotDelayTimer.stop();
+ previewp->mSnapshotActive = FALSE;
+
+ if(!previewp->getThumbnailUpToDate())
+ {
+ previewp->generateThumbnailImage() ;
+ }
+ lldebugs << "done creating snapshot" << llendl;
+ LLFloaterSnapshot::postUpdate();
+
+ return TRUE;
+}
+
+void LLSnapshotLivePreview::setSize(S32 w, S32 h)
+{
+ lldebugs << "setSize(" << w << ", " << h << ")" << llendl;
+ setWidth(w);
+ setHeight(h);
+}
+
+void LLSnapshotLivePreview::getSize(S32& w, S32& h) const
+{
+ w = getWidth();
+ h = getHeight();
+}
+
+void LLSnapshotLivePreview::saveTexture()
+{
+ lldebugs << "saving texture: " << mPreviewImage->getWidth() << "x" << mPreviewImage->getHeight() << llendl;
+ // gen a new uuid for this asset
+ LLTransactionID tid;
+ tid.generate();
+ LLAssetID new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
+
+ LLPointer<LLImageJ2C> formatted = new LLImageJ2C;
+ LLPointer<LLImageRaw> scaled = new LLImageRaw(mPreviewImage->getData(),
+ mPreviewImage->getWidth(),
+ mPreviewImage->getHeight(),
+ mPreviewImage->getComponents());
+
+ scaled->biasedScaleToPowerOfTwo(MAX_TEXTURE_SIZE);
+ lldebugs << "scaled texture to " << scaled->getWidth() << "x" << scaled->getHeight() << llendl;
+
+ if (formatted->encode(scaled, 0.0f))
+ {
+ LLVFile::writeFile(formatted->getData(), formatted->getDataSize(), gVFS, new_asset_id, LLAssetType::AT_TEXTURE);
+ std::string pos_string;
+ LLAgentUI::buildLocationString(pos_string, LLAgentUI::LOCATION_FORMAT_FULL);
+ std::string who_took_it;
+ LLAgentUI::buildFullname(who_took_it);
+ LLAssetStorage::LLStoreAssetCallback callback = NULL;
+ S32 expected_upload_cost = LLGlobalEconomy::Singleton::getInstance()->getPriceUpload();
+ void *userdata = NULL;
+ upload_new_resource(tid, // tid
+ LLAssetType::AT_TEXTURE,
+ "Snapshot : " + pos_string,
+ "Taken by " + who_took_it + " at " + pos_string,
+ 0,
+ LLFolderType::FT_SNAPSHOT_CATEGORY,
+ LLInventoryType::IT_SNAPSHOT,
+ PERM_ALL, // Note: Snapshots to inventory is a special case of content upload
+ LLFloaterPerms::getGroupPerms(), // that is more permissive than other uploads
+ LLFloaterPerms::getEveryonePerms(),
+ "Snapshot : " + pos_string,
+ callback, expected_upload_cost, userdata);
+ gViewerWindow->playSnapshotAnimAndSound();
+ }
+ else
+ {
+ LLNotificationsUtil::add("ErrorEncodingSnapshot");
+ llwarns << "Error encoding snapshot" << llendl;
+ }
+
+ LLViewerStats::getInstance()->incStat(LLViewerStats::ST_SNAPSHOT_COUNT );
+
+ mDataSize = 0;
+}
+
+BOOL LLSnapshotLivePreview::saveLocal()
+{
+ BOOL success = gViewerWindow->saveImageNumbered(mFormattedImage);
+
+ if(success)
+ {
+ gViewerWindow->playSnapshotAnimAndSound();
+ }
+ return success;
+}
+
+void LLSnapshotLivePreview::saveWeb()
+{
+ // *FIX: Will break if the window closes because of CloseSnapshotOnKeep!
+ // Needs to pass on ownership of the image.
+ LLImageJPEG* jpg = dynamic_cast<LLImageJPEG*>(mFormattedImage.get());
+ if(!jpg)
+ {
+ llwarns << "Formatted image not a JPEG" << llendl;
+ return;
+ }
+
+ LLSD metadata;
+ metadata["description"] = getChild<LLLineEditor>("description")->getText();
+
+ LLLandmarkActions::getRegionNameAndCoordsFromPosGlobal(gAgentCamera.getCameraPositionGlobal(),
+ boost::bind(&LLSnapshotLivePreview::regionNameCallback, this, jpg, metadata, _1, _2, _3, _4));
+
+ gViewerWindow->playSnapshotAnimAndSound();
+}
+
+void LLSnapshotLivePreview::regionNameCallback(LLImageJPEG* snapshot, LLSD& metadata, const std::string& name, S32 x, S32 y, S32 z)
+{
+ metadata["slurl"] = LLSLURL(name, LLVector3d(x, y, z)).getSLURLString();
+
+ LLWebSharing::instance().shareSnapshot(snapshot, metadata);
+}
diff --git a/indra/newview/llsnapshotlivepreview.h b/indra/newview/llsnapshotlivepreview.h
new file mode 100644
index 0000000000000000000000000000000000000000..52cd87ea9f7e2b0bcc1b24d8f711191d51d2ba6e
--- /dev/null
+++ b/indra/newview/llsnapshotlivepreview.h
@@ -0,0 +1,214 @@
+/**
+* @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 "llfloaterreg.h"
+
+// Viewer includes
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llcallbacklist.h"
+#include "llcriticaldamp.h"
+#include "llfloaterperms.h"
+#include "llui.h"
+#include "llfacebookconnect.h"
+#include "llfocusmgr.h"
+#include "llbutton.h"
+#include "llcombobox.h"
+#include "lleconomy.h"
+#include "lllandmarkactions.h"
+#include "llpanelsnapshot.h"
+#include "llsidetraypanelcontainer.h"
+#include "llsliderctrl.h"
+#include "llspinctrl.h"
+#include "llviewercontrol.h"
+#include "lluictrlfactory.h"
+#include "llviewerstats.h"
+#include "llviewercamera.h"
+#include "llviewerwindow.h"
+#include "llviewermenufile.h" // upload_new_resource()
+#include "llcheckboxctrl.h"
+#include "llslurl.h"
+#include "lltoolfocus.h"
+#include "lltoolmgr.h"
+#include "llwebsharing.h"
+#include "llworld.h"
+#include "llagentui.h"
+
+// Linden library includes
+#include "llfontgl.h"
+#include "llsys.h"
+#include "llrender.h"
+#include "v3dmath.h"
+#include "llmath.h"
+#include "lldir.h"
+#include "llsdserialize.h"
+#include "llgl.h"
+#include "llglheaders.h"
+#include "llimagejpeg.h"
+#include "llimagepng.h"
+#include "llimagebmp.h"
+#include "llimagej2c.h"
+#include "lllocalcliprect.h"
+#include "llnotificationsutil.h"
+#include "llpostcard.h"
+#include "llresmgr.h" // LLLocale
+#include "llvfile.h"
+#include "llvfs.h"
+#include "llwebprofile.h"
+#include "llwindow.h"
+
+
+///----------------------------------------------------------------------------
+/// 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.
+ 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 ;
+
+ 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
+