Re: [Development] Color Profile support on Qt

2012-08-02 Thread Paul Olav Tvete
On Thursday 02 August 2012 07:53:25 ext gunnar.sle...@nokia.com wrote: On Aug 1, 2012, at 6:37 PM, ext Stephen Kelly wrote: Hi there, Given that https://codereview.qt-project.org/#change,31387 has been merged, can you post any more information that will last until the QColorProfile

Re: [Development] Color Profile support on Qt

2012-08-02 Thread Olivier Goffart
On Thursday 02 August 2012 10:03:15 Paul Olav Tvete wrote: On Thursday 02 August 2012 07:53:25 ext gunnar.sle...@nokia.com wrote: On Aug 1, 2012, at 6:37 PM, ext Stephen Kelly wrote: Hi there, Given that https://codereview.qt-project.org/#change,31387 has been merged, can you post

Re: [Development] Color Profile support on Qt

2012-08-02 Thread Paul Olav Tvete
On Thursday 02 August 2012 10:31:59 ext Olivier Goffart wrote: If that's only a documentation problem, we can workaround that with some macro magic. Very good point. For some reason I thought we would have to hack on qdoc itself, but creative use of \fn and \internal should be enough.

Re: [Development] Color Profile support on Qt

2012-08-02 Thread gunnar.sletta
On Aug 2, 2012, at 10:58 AM, ext Paul Olav Tvete wrote: On Thursday 02 August 2012 10:31:59 ext Olivier Goffart wrote: If that's only a documentation problem, we can workaround that with some macro magic. Very good point. For some reason I thought we would have to hack on qdoc itself,

Re: [Development] Color Profile support on Qt

2012-08-02 Thread alexandros.dermenakis
: [Development] Color Profile support on Qt On Aug 2, 2012, at 10:58 AM, ext Paul Olav Tvete wrote: On Thursday 02 August 2012 10:31:59 ext Olivier Goffart wrote: If that's only a documentation problem, we can workaround that with some macro magic. Very good point. For some reason I thought

Re: [Development] Color Profile support on Qt

2012-08-01 Thread Stephen Kelly
On Monday, July 16, 2012 14:31:25 alexandros.dermena...@nokia.com wrote: Hi, Thanks in advance! Hi there, Given that https://codereview.qt-project.org/#change,31387 has been merged, can you post any more information that will last until the QColorProfile class can be implemented? Any ideas

Re: [Development] Color Profile support on Qt

2012-08-01 Thread Stephen Kelly
On Wednesday, August 01, 2012 18:37:14 Stephen Kelly wrote: Also, why did that change have to go in now for 5.0 already? It seems to be source compatible and does not affect any virtual methods. Oops, I just realised that the changes to the ctors is not BC. Sorry for the noise. Thanks, --

Re: [Development] Color Profile support on Qt

2012-08-01 Thread Kai-Uwe Behrmann
Am 01.08.12, 18:56 +0200 schrieb Olivier Goffart: On Wednesday 01 August 2012 18:37:14 Stephen Kelly wrote: On Monday, July 16, 2012 14:31:25 alexandros.dermena...@nokia.com wrote: Hi, Thanks in advance! Hi there, Given that https://codereview.qt-project.org/#change,31387 has been merged,

Re: [Development] Color Profile support on Qt

2012-08-01 Thread John Layt
On 1 August 2012 17:56, Olivier Goffart oliv...@woboq.com wrote: On Wednesday 01 August 2012 18:37:14 Stephen Kelly wrote: Given that https://codereview.qt-project.org/#change,31387 has been merged, can you post any more information that will last until the QColorProfile class can be

Re: [Development] Color Profile support on Qt

2012-08-01 Thread Alessandro Portale
On Wed, Aug 1, 2012 at 8:58 PM, John Layt jl...@kde.org wrote: Do we really need to do this in 5.0? +1 Do we really need to rush with this? ___ Development mailing list Development@qt-project.org

Re: [Development] Color Profile support on Qt

2012-08-01 Thread Dmytro Poplavskiy
On Thu, Aug 2, 2012 at 5:29 AM, Alessandro Portale alessan...@casaportale.de wrote: On Wed, Aug 1, 2012 at 8:58 PM, John Layt jl...@kde.org wrote: Do we really need to do this in 5.0? +1 Do we really need to rush with this? I'm not even sure QImage is the right class for more serious

Re: [Development] Color Profile support on Qt

2012-08-01 Thread gunnar.sletta
On Aug 1, 2012, at 6:37 PM, ext Stephen Kelly wrote: Hi there, Given that https://codereview.qt-project.org/#change,31387 has been merged, can you post any more information that will last until the QColorProfile class can be implemented? Any ideas on API or implementation? Alexandros,

Re: [Development] Color Profile support on Qt

2012-07-17 Thread Boudewijn Rempt
+alexandros.dermenakis=nokia@qt-project.org] on behalf of ext Boudewijn Rempt [b...@valdyas.org] Sent: Monday, July 16, 2012 9:15 PM To: development@qt-project.org Subject: Re: [Development] Color Profile support on Qt On Monday 16 July 2012 Jul, Olivier Goffart wrote: All QPainter operations

Re: [Development] Color Profile support on Qt

2012-07-17 Thread Olivier Goffart
On Monday 16 July 2012 20:49:49 Alessandro Portale wrote: On Mon, Jul 16, 2012 at 7:07 PM, Olivier Goffart oliv...@woboq.com wrote: All QPainter operations (at least in the raster engine) assume a linear color space. That means that the color conversion need to hapen last, right before

Re: [Development] Color Profile support on Qt

2012-07-17 Thread Niels Ole Salscheider
Hello, All QPainter operations (at least in the raster engine) assume a linear color space. That means that the color conversion need to hapen last, right before being shown to the screen. After all kind of blending operations or anything done with QPainter. (That means it could even been

Re: [Development] Color Profile support on Qt

2012-07-17 Thread Kai-Uwe Behrmann (oy)
Alessandro Portale alessandro at casaportale.de writes: On Mon, Jul 16, 2012 at 7:07 PM, Olivier Goffart olivier at woboq.com wrote: All QPainter operations (at least in the raster engine) assume a linear color space. That means that the color conversion need to hapen last, right

Re: [Development] Color Profile support on Qt

2012-07-16 Thread e8johan
Sorry for top posting. Be aware that all usages of QImage goes not target the local screen. I.e. explicitly requesting a conversion seems to be the best option to me. Regards, Johan On 2012-07-16 16:31 alexandros.dermena...@nokia.com wrote: Hi, I am working on adding support for color

Re: [Development] Color Profile support on Qt

2012-07-16 Thread alessandro.portale
To: development@qt-project.org; Dermenakis Alexandros (Nokia-MP/Oslo) Subject: Re: [Development] Color Profile support on Qt Sorry for top posting. Be aware that all usages of QImage goes not target the local screen. I.e. explicitly requesting a conversion seems to be the best option to me. Regards

Re: [Development] Color Profile support on Qt

2012-07-16 Thread Christoph Feck
-project.org; Dermenakis Alexandros (Nokia-MP/Oslo) Subject: Re: [Development] Color Profile support on Qt Sorry for top posting. Be aware that all usages of QImage goes not target the local screen. I.e. explicitly requesting a conversion seems to be the best option to me. Regards

Re: [Development] Color Profile support on Qt

2012-07-16 Thread Olivier Goffart
On Monday 16 July 2012 18:25:20 Christoph Feck wrote: On Monday 16 July 2012 17:42:45 alessandro.port...@nokia.com wrote: (Sorry for top-posting, as-well) Great to see Qt soon supporting color profiles! I agree with Johan that color profile handling and conversion should be an opt-in

Re: [Development] Color Profile support on Qt

2012-07-16 Thread Boudewijn Rempt
On Monday 16 July 2012 Jul, Olivier Goffart wrote: All QPainter operations (at least in the raster engine) assume a linear color space. That means that the color conversion need to hapen last, right before being shown to the screen. After all kind of blending operations or anything done