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authorDave Parks <davep@lindenlab.com>2012-07-18 15:49:47 -0500
committerDave Parks <davep@lindenlab.com>2012-07-18 15:49:47 -0500
commitcfc5236e643618822e66bfc77dc912036bcb57cb (patch)
tree7547cdb0bd8c9f514c09339f0cc65fd1b010393f /indra/newview/llviewerwindow.cpp
parent407d227e25e292d37767bbf0406a0bd6846a2509 (diff)
MAINT-628 Fix for seams in high res snapshots when lighting and shadows is enabled.
Diffstat (limited to 'indra/newview/llviewerwindow.cpp')
-rwxr-xr-xindra/newview/llviewerwindow.cpp55
1 files changed, 49 insertions, 6 deletions
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 862d53c613..25013eb08c 100755
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -4225,14 +4225,48 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei
image_height = llmin(image_height, window_height);
}
+ S32 original_width = 0;
+ S32 original_height = 0;
+ bool reset_deferred = false;
+
+ LLRenderTarget scratch_space;
+
F32 scale_factor = 1.0f ;
if (!keep_window_aspect || (image_width > window_width) || (image_height > window_height))
{
- // if image cropping or need to enlarge the scene, compute a scale_factor
- F32 ratio = llmin( (F32)window_width / image_width , (F32)window_height / image_height) ;
- snapshot_width = (S32)(ratio * image_width) ;
- snapshot_height = (S32)(ratio * image_height) ;
- scale_factor = llmax(1.0f, 1.0f / ratio) ;
+ if ((image_width > window_width || image_height > window_height) && LLPipeline::sRenderDeferred && !show_ui)
+ {
+ if (scratch_space.allocate(image_width, image_height, GL_RGBA, true, true))
+ {
+ original_width = gPipeline.mDeferredScreen.getWidth();
+ original_height = gPipeline.mDeferredScreen.getHeight();
+
+ if (gPipeline.allocateScreenBuffer(image_width, image_height))
+ {
+ window_width = image_width;
+ window_height = image_height;
+ snapshot_width = image_width;
+ snapshot_height = image_height;
+ reset_deferred = true;
+ mWorldViewRectRaw.set(0, image_height, image_width, 0);
+ scratch_space.bindTarget();
+ }
+ else
+ {
+ scratch_space.release();
+ gPipeline.allocateScreenBuffer(original_width, original_height);
+ }
+ }
+ }
+
+ if (!reset_deferred)
+ {
+ // if image cropping or need to enlarge the scene, compute a scale_factor
+ F32 ratio = llmin( (F32)window_width / image_width , (F32)window_height / image_height) ;
+ snapshot_width = (S32)(ratio * image_width) ;
+ snapshot_height = (S32)(ratio * image_height) ;
+ scale_factor = llmax(1.0f, 1.0f / ratio) ;
+ }
}
if (show_ui && scale_factor > 1.f)
@@ -4421,11 +4455,20 @@ BOOL LLViewerWindow::rawSnapshot(LLImageRaw *raw, S32 image_width, S32 image_hei
gPipeline.resetDrawOrders();
}
+ if (reset_deferred)
+ {
+ mWorldViewRectRaw = window_rect;
+ scratch_space.flush();
+ scratch_space.release();
+ gPipeline.allocateScreenBuffer(original_width, original_height);
+
+ }
+
if (high_res)
{
send_agent_resume();
}
-
+
return ret;
}