| Commit message (Collapse) | Author | Age | Files | Lines |
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Added absolute path to sqlite3.sis in s60installs.pro
Added changelog entries.
Added enable/disable parameter to each effect in Phonon MMF backend
Simplified error handling for audio effects
Implemented stereo widening effect in Phonon MMF backend
Implemented reverb effect in Phonon MMF backend
Implemented loudness effect in Phonon MMF backend
Implemented bass boost in Phonon MMF backend
Refactored AbstractAudioEffect to reduce redundancy in derived classes
Removed unnecessary check in Phonon MMF backend
Added a macro to reduce boilerplate code in Phonon MMF backend
Removed dependency of EffectFactory on native effect headers
Delayed creation of audio effect object until audio is initialized
Modified effect parameter handling to improve user experience
Added comments to clarify usage of Phonon::EffectParameter API
Shortened description of audio equalizer bands
Implemented audio effects capability querying in Phonon MMF backend
Corrected parameter name ordering in internal Phonon MMF function signatures
Fixed typo in Phonon::EffectWidget implementation
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Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
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Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
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Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
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This change is to work around a limitation in the Phonon::EffectWidget
class. This widget only displays sliders for parameters with numeric
values if the variant type of the parameter is QReal and the range is
exactly -1.0 to +1.0; otherwise, a spinbox is displayed. This is
rather inconvenient for many effects, such as the audio equalizer, for
which a slider is a much more natural UI control.
The MMF backend therefore reports the type of numeric parameters to
be QReal, and the range to be -1.0 to +1.0. Internally, the integer
range for the parameter is stored. Changes to the parameter value are
converted from the client-side, floating point representation to the
internal, integer representation.
Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
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This patch addresses the following deficiencies in the existing
implementation of audio effects:
1. Native effect objects (e.g. CAudioEqualizer, CBassBoost etc)
were created frequently, just in order to check whether a given
effect is supported, or retrieve the list of parameters which it
requires. Although this is in part due to a deficiency in the
S60 audio effects API (it doesn't have a 'capability query' concept),
it can be improved by using caching. This patch introduces a
singleton EffectFactory object, which lazily initializes a data
structure containing information about support and parameters.
2. In order to either query effect support, the native effect object
ultimately needs to access a DevSound instance. Previously, the
effect object was provided with a CMdaAudioPlayerUtility object.
If this player utility has not loaded an MMF controller plugin
*before* the effects object makes any calls to the player utility,
incorrect results will be returned. This was observed in the
previous code. For querying, we don't actually need to load an
MMF controller; instead, we would like to directly provide a
CMMFDevSound instance to the effect object. Unfortunately, this
API is not available in public S60 SDKs, so we must use the next
lowest interface available, namely CMdaAudioOutputStream.
By making this change, this patch ensures that support and parameter
queries made via the EffectFactory will return the correct result.
At this point, however, effect settings made via the Phonon API
are not actually applied to the audio output. Fixing this will
require notifying the audio effects backend nodes of state changes
in the MediaObject.
Task-number: QTBUG-4659
Reviewed-by: Espen Riskedal
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
QIODevice: Fix readAll()
Temporary hackiesh solution to prevent BOM in the xml data.
Fixed qxmlstream autotest when using shadow builds.
Attempt at readding the capital P headers for Phonon
Remove special Phonon processing from syncqt.
Use the lowercase/shortname.h headers for Phonon includes
Fixes a crash when setting focus on a widget with a focus proxy.
Update copyright year to 2010
doc: Clarified activeSubControls and subControls.
Remove warning "statement with no effect"
doc: Clarified that .lnk files are System files on Windows.
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Reviewed-by: Trust Me
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Task-number: QTBUG-6870
Reviewed-by: Lorn Potter
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Certain boards are not support StretchBlit very well. This patch enables
them to define QT_NO_DIRECTFB_STRETCHBLIT to fall back to the raster
engine for stretchblits.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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QDirectFBPixmapData::transformed initializes a new QDirectFBPixmapData object
but doesn't set its serial number.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
revert f36fb8b2b63b3734cc2bd66b329ca4fef1204845
Read QWS_SIZE from layer rather than screen
Get rid of no_cast_from_ascii warning
Docs: Amendments to latest changes to QImageReader docs.
images: Document QImageReader::loopCount behaviour for infinite loops
gif: Add unit test for QImageReader::size calls
gif: 10% speedup on microbenchmark on QImageReader
png: Avoid calling QImage::scanLine(int) from within a loop
QImageReader: Avoid errorString creation in the normal case
Fix text rendering on GL2 paint engine
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When running the X11 emulator of DirectFB IDirectFBScreen->GetSize
returns the size of the entire X11 Display, not the actual DirectFB
window.
We can read this from the primary layer instead and this value is
correct both on devices and on the desktop.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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On the microbenchmark of what is executed during
pure pageloading in regarding to QImageReader this
is an improvement.
Do not use the non const QImage::scanLine as this will
go through the QImage::detach all the time making
QImage::scanLine show up in the profile.
Introduce a FAST_SCAN_LINE that is doing the scanLine
calculation on local variables.
Reviewed-by: Andreas
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To support building Qt as part of Symbian SDK where epoc32 is not yet
populated, changed the autodetection logic in determining stlport
version. Now, we assume that we want the new version, unless only the
old version exists on SDK already.
Sqlite binaries export autodetection is now skipped if CONFIG value
symbian_no_export_sqlite exists, allowing clean builds to explicitly
suppress exporting.
Task-number: QTBUG-6971
Reviewed-by: axis
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Where possible, we convert the post-scale clip rectangle into a
pre-scale clip rectangle because it is more efficient to clip first.
Task-number: QT-2023
Reviewed-by: Sarah Smith
Reviewed-by: Daniel Pope
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The jpeg is read and scanlines discarded until the clip region
is found (libjpeg doesn't support direct seeking). This is
faster than the previous approach of reading the entire jpeg
and then clipping.
Task-number: QT-2023
Reviewed-by: Sarah Smith
Reviewed-by: Daniel Pope
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The libjpeg library has builtin support for scaling to 1/2, 1/4, and 1/8
the original size very quickly. Use this in the implementation of
setScaledSize() to get close to the desired size and then scale
with QImageSmoothScaler the rest of the way.
Task-number: QT-2023
Reviewed-by: Daniel Pope
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A long time ago, in a Qt version far, far, away there was a
parameter string mechanism for asking for header details,
requesting scaling, and so on. This has since been replaced
with actual real API's and it is no longer possible to pass
such parameter strings to the image plugins. This change
removes the crufty beloved old code.
Reviewed-by: Sarah Smith
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Remove some superfluous spaces.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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This patch enables you to use a different layer for Qt apps by
specifying:
E.g.
QWS_DISPLAY=directfb:layerid=2
Reviewed-by: Donald Carr <donald.carr@nokia.com>
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For better compatibility with non-QWS DirectFB apps running in the same
session we should set the stacking class of Windows that have the
StaysOnTop flag set. This corresponds nicely to DWSC_UPPER.
Reviewed-by: Jervey Kong <jervey.kong@nokia.com>
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Version checks in sqldrivers.pro are not needed. These version checks
also fail if symbian version does not match to 3.1 3.2 or 5.0.
The included sqlite_symbian.pro checks if the binaries are already
present or not.
Reviewed-By: Shane Kearns
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Reviewed-by: Trust Me
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Configure complains about "Could not retrieve
HKEY_LOCAL_MACHINE\Software\Symbian\EPOC SDKs setting". It should only
try to do that for Symbian builds.
Reviewed-by: Lincoln Ramsay
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This was introduced by d0b0b525de.
The use of QT_NO_DEBUG macros causes release-armv5 builds to fail
when the -release option is passed to configure.
This change causes the debugging code (ObjectDump and related
classes) to be included in release builds, although these functions
are not executed.
This is a temporary fix; task QTBUG-6012 has been created for
re-removing this code from release builds.
Reviewed-by: Frans Englich
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Over src/ tools/ examples/ and demos/
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Reviewed-by: Gareth Stockwell
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This value seems to cause problems on various chipsets and we get a
double buffered window regardless.
Reviewed-by: Donald Carr <donald.carr@nokia.com>
(cherry picked from commit 3bc9a381ebfaf9144120936bb579b71fc7cf29ae)
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Conflicts:
dist/changes-4.6.0
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QRegion::numRects() is marked obsolete.
Removed all usage of the old function inside Qt and test-cases.
Reviewed-by: Andreas Aardal Hanssen
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QLCDNumber doesn't follow the API convention of *Count and set*Count().
Introduce properly named functions, and obsolete the old ones.
Reviewed-by: Andreas Aardal Hanssen
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QPaintDevice and QImage used the functions numColors(), setNumColors(),
and numBytes(). However, this is not consistent with the rest of the Qt
API which uses *Count() and set*Count().
Removed all usage of these functions inside Qt and test-cases.
Reviewed-by: Andreas Aardal Hanssen
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QRegExp::numCaptures() is marked as obsolete.
Replaced all usage in Qt and test-cases.
Reviewed-by: Andreas Aardal Hanssen
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Loading a JPEG image after calling QImageReader::setScaledSize() could
cause a 1 pixel wide column of uninitialised pixels at the far right of
the image. The bug was caused by rounding in the scaling algorithm.
Fixed by copying the last calculated pixel all the way to the end of
the row.
Task-number: QTBUG-3282
Reviewed-by: Trond
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Replaced tabs with spaces and Qt-ified code formatting in
QImageSmoothScaler::scale().
Reviewed-by: Trond
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The PHOTOMETRIC_MINISBLACK and PHOTOMETRIC_MINISWHITE settings also
apply to 8-bit grayscale, so we need to check the bit depth of the image
as well. For convenience we also try to write the images using
PHOTOMETRIC_MINISBLACK and PHOTOMETRIC_MINISWHITE as opposed to
PHOTOMETRIC_PALETTE when we detect that the color table is grayscale.
Task-number: QTBUG-5459
Reviewed-by: Benjamin Poulain
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- Added "qttrace" to binary file, making it possible to do a sanity
verification of the input file in qttracereplay
- Sanity check input binary file, both for existance and for content
in qttracereplay
- Console app on windows and mac
- Added helpful output for -h and --help command line options
Reviewed-by: Samuel
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Reviewed-by: Harald Fernengel <harald.fernengel@nokia.com>
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As requested by the Maemo team.
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