From cf44ee7761f2e4175f9193b42ee7296a2f3b694a Mon Sep 17 00:00:00 2001
From: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Date: Fri, 29 Aug 2014 15:40:52 +0200
Subject: Support padding in images stored in atlas texture

If the stride does not match the width of the image, we upload
it line-by-line instead of as one big rect.

Change-Id: I5e08afcf5c35dc810fed25e45255d55d932b2a4c
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
---
 src/quick/scenegraph/util/qsgatlastexture.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/quick/scenegraph/util/qsgatlastexture.cpp')

diff --git a/src/quick/scenegraph/util/qsgatlastexture.cpp b/src/quick/scenegraph/util/qsgatlastexture.cpp
index 782beca1de..53b31104b3 100644
--- a/src/quick/scenegraph/util/qsgatlastexture.cpp
+++ b/src/quick/scenegraph/util/qsgatlastexture.cpp
@@ -319,7 +319,16 @@ void Atlas::uploadBgra(Texture *texture)
     glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + iw + 1, r.y() + 1, 1, ih, m_externalFormat, GL_UNSIGNED_BYTE, dst);
 
     // Inner part of the image....
-    glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2, m_externalFormat, GL_UNSIGNED_BYTE, src);
+    if (bpl != iw) {
+        int sy = r.y() + 1;
+        int ey = sy + r.height() - 2;
+        for (int y = sy; y < ey; ++y) {
+            glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + 1, y, r.width() - 2, 1, m_externalFormat, GL_UNSIGNED_BYTE, src);
+            src += bpl;
+        }
+    } else {
+        glTexSubImage2D(GL_TEXTURE_2D, 0, r.x() + 1, r.y() + 1, r.width() - 2, r.height() - 2, m_externalFormat, GL_UNSIGNED_BYTE, src);
+    }
 
 }
 
-- 
cgit v1.2.3


From 1de6e7b8e0ee465f642e1b2f5a14611e52a7e8c2 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@digia.com>
Date: Wed, 3 Sep 2014 19:28:35 +0200
Subject: Select specific features to be recorded when profiling QML

Some features, like the memory profiler, create huge amounts of data.
Often enough, we're not actually interested in all the data available
from the profiler and collecting it all can lead to excessive memory
consumption. This change enables us to optionally turn various aspects
of QML profiling off.

Task-number: QTBUG-41118
Change-Id: I7bb223414e24eb903124ffa6e0896af6ce974e49
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
---
 src/quick/scenegraph/util/qsgatlastexture.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/quick/scenegraph/util/qsgatlastexture.cpp')

diff --git a/src/quick/scenegraph/util/qsgatlastexture.cpp b/src/quick/scenegraph/util/qsgatlastexture.cpp
index a9cbbe1dc3..5edcb5d67a 100644
--- a/src/quick/scenegraph/util/qsgatlastexture.cpp
+++ b/src/quick/scenegraph/util/qsgatlastexture.cpp
@@ -377,7 +377,8 @@ void Atlas::bind(QSGTexture::Filtering filtering)
     // Upload all pending images..
     for (int i=0; i<m_pending_uploads.size(); ++i) {
 
-        bool profileFrames = QSG_LOG_TIME_TEXTURE().isDebugEnabled() || QQuickProfiler::enabled;
+        bool profileFrames = QSG_LOG_TIME_TEXTURE().isDebugEnabled() ||
+                QQuickProfiler::profilingSceneGraph();
         if (profileFrames)
             qsg_renderer_timer.start();
 
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cgit v1.2.3