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Change copyrights and license headers from Nokia to Digia
Change-Id: I9f5c8a9135271161e2bce50bc413ea01a08c3a76
Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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There were cases where the QGLWidget would not be fully
updated on screen on Windows Vista and Windows 7 with Aero
disabled.
Task-number: QTBUG-7865
Reviewed-by: Prasanth
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Task-number: QTBUG-6936
Reviewed-by: Julian de Bhal
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Intel Q45/Q43 Express Chipset has problems with glColor4ub()
not updating GL_CURRENT_COLOR correctly. Replace all references
with calls to glColor4f() instead as it is more likely to be
implemented correctly on all chipsets.
Task-number: QTBUG-6217
Reviewed-by: Sarah Smith
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If the QWS_DISPLAY is specified as "Transformed:powervr:...",
then we will encounter QScreen::TransformedClass rather than
QScreen::ProxyClass when searching for the QGLScreen. This change
makes the code search for both.
Task-number: QT-2261
Reviewed-by: Sarah Smith
Back port of 8e4fa6e87f74cfb3457e8270a361cf30ca7d3593
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8ee6d090d45198fb2530849236c97f014666b7e4: fix EGL_SAMPLES
b125af1b298d694c332f56deebe4755d0c985d5d: memory leak of EGLSurface's
ef8d9fa7091b0d45fe15aae43b8f1c47547cb16d: double-destroy of pbuffer
73d9dced8298dfad7bc72607146e81e96fffb6d4: suppress pbuffer warnings
Reviewed-by: Donald Carr
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The previous code was searching for an exact pbuffer format of
RGBA = 1, 1, 1, 0, which of course is never going to happen.
Instead, search for the best format.
Reviewed-by: trustme
Conflicts:
src/opengl/qglpixelbuffer_egl.cpp
Back-port of 46843022acd7322c42a98858ec52b65ce7451d06
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Stops the license checker failing each time the file is re-generated.
Also added "_P" to the generated header guard, as it's a private header.
Reviewed-by: Gunnar Sletta
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Reviewed-by: Trust Me
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Reviewed-by: Trust Me
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Reviewed-by: Trust Me
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Reviewed-by: Trust Me
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Regression from Qt 4.4.
Task-number: 257990
Reviewed-by: Tom
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The offset was completely ignored for the GL 1 paint engine.
Task-number: 256608
Reviewed-by: Samuel
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Reviewed-by: Trust Me
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The new glyph cache may return null images for e.g. space characters.
Task-number: 253468
Reviewed-by: Samuel
BT: yes
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Task-number: 252491
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Usually, "the the" is not proper English
Reviewed-By: Thiago Macieira
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Reviewed-by: nrc
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In 4.4 alphaMapForGlyph() would return valid images for any font size,
but this was changed in 4.5, forcing us to use the path fallback
instead. This lead to non-antialiased fonts when not using a
multisample-enabled GL format. This patch re-introduces the
alphaMapForGlyph() fallback in QFontEngine from 4.4 which uses the
raster paint engine to draw the glyph.
Task-number: 247083
Reviewed-by: Trond
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Task-number: Related to 241466
Reviewed-by: Samuel
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QGLWidget does not support partial updates unless the context is
single buffered and auto-fill background is disabled. The problem
was that QPaintEvent::region() returned the requested update region
without taking into account the limitation of QGLWidget. If QGLWidget
doesn't support partial updates, it means everything has to be updated,
and QPaintEvent::region() must return the whole widget rect.
Auto test included.
Task-number: 241785
Reviewed-by: Trond
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Reviewed-by: Thiago
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Use painter paths instead of rectangles for perspective transformed
rects, as the rectangles might have been clipped.
Task-number: 251485
Reviewed-by: Trond
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Mac/Cocoa.
Check if the view is visible before attaching it to a context.
Task-number: related to 250066
Reviewed-by: Norwegian Rock Cat
BT: yes
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glpixmapfilter should not be compiled for OpenGL ES 2.0 on nay platform
Reviewed-by: Tom Cooksey
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The NSOpenGLContext seems to be tied to the window. So if the view
changes from one window to another, the OpenGL context needs to be
cleared. We can do this by hooking into the viewWillChangeWindow and
viewDidChangeWindow events and clear and reset the drawable
respectively. We also found out that QCocoaOpenGLView was not being used
at all, so just remove it to get rid of any confusion.
Task-number: 250066
Reviewed-by: Trond
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QGLPixelBuffer::generateDynamicTexture() will bind the texture to the
pbuffer regardless. Why this works on Carbon is a mystery, but if we're
to follow our own docs, we should NOT bind the texture to the pbuffer
by default. An explicit call to ::bindToDynamicTexture() is required for
that.
Task-number: 250664
Reviewed-by: Samuel
BT: yes
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with Cocoa support on Mac.
The Cocoa API doesn't have a concept of Z-ordering of widgets, and it's
implemented by reordering the widget hierarchy for normal widgets. This
does unfortunately not work for GL widgets, and it's not supported by
Apple. This apparently work with the Carbon AGL API though.
Task-number: 244890
Reviewed-by: Gunnar Sletta
BT: yes
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Reviewed-by: trustme
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Reviewed-by: Kim
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Check for Qt::NoBrush and return early in the composite() function.
Task-number: 249628
Reviewed-by: Trond
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