SVN commit 492272 by cgilles:
digikam from trunk : using -q dcraw option to decode RAW file under Image Editor is better than -h : right image size, good image quality, and suitable image decoding speed. TODO : added new IE setting tab in setup dialog about advanced RAW decoding options. CCMAIL: [hidden email] M +4 -4 rawloader.cpp --- trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp #492271:492272 @@ -73,11 +73,11 @@ // run dcraw with options: // -c : write to stdout - // -h : Half-size color image (3x faster than -q) + // -q : Use simple bilinear interpolation for quick results // -2 : 8bit ppm output // -w : Use camera white balance, if possible // -a : Use automatic white balance - command = "dcraw -c -h -2 -w -a "; + command = "dcraw -c -q -2 -w -a "; command += QFile::encodeName( KProcess::quote( filePath ) ); #ifdef ENABLE_DEBUG_MESSAGES @@ -156,11 +156,11 @@ // run dcraw with options: // -c : write to stdout - // -h : Half-size color image (3x faster than -q) + // -q : Use simple bilinear interpolation for quick results // -4 : 16bit ppm output // -a : Use automatic white balance // -w : Use camera white balance, if possible - command = "dcraw -c -h -4 -w -a "; + command = "dcraw -c -q -4 -w -a "; command += "'"; command += QFile::encodeName( filePath ); command += "'"; _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
On Thursday, 29. December 2005 14:39, Gilles Caulier wrote:
> SVN commit 492272 by cgilles: > > digikam from trunk : using -q dcraw option to decode RAW file under Image > Editor is better than -h : right image size, good image quality, and > suitable image decoding speed. TODO : added new IE setting tab in setup > dialog about advanced RAW decoding options. CCMAIL: [hidden email] > > > M +4 -4 rawloader.cpp > > > --- trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > #492271:492272 @@ -73,11 +73,11 @@ > > // run dcraw with options: > // -c : write to stdout > - // -h : Half-size color image (3x faster than -q) > + // -q : Use simple bilinear interpolation for quick results > // -2 : 8bit ppm output > // -w : Use camera white balance, if possible > // -a : Use automatic white balance > - command = "dcraw -c -h -2 -w -a "; > + command = "dcraw -c -q -2 -w -a "; > command += QFile::encodeName( KProcess::quote( filePath ) ); > > #ifdef ENABLE_DEBUG_MESSAGES > @@ -156,11 +156,11 @@ > > // run dcraw with options: > // -c : write to stdout > - // -h : Half-size color image (3x faster than -q) > + // -q : Use simple bilinear interpolation for quick results > // -4 : 16bit ppm output > // -a : Use automatic white balance > // -w : Use camera white balance, if possible > - command = "dcraw -c -h -4 -w -a "; > + command = "dcraw -c -q -4 -w -a "; Salut Gilles, I have the dcraw version 7.94, it doesn't accept -q without a numerical parameter. It requires at least '-q 0' to work. Maybe you have an earlier version? Gerhard _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
Le Jeudi 29 Décembre 2005 17:09, Belinda Martin a écrit :
> On Thursday, 29. December 2005 14:39, Gilles Caulier wrote: > > SVN commit 492272 by cgilles: > > > > digikam from trunk : using -q dcraw option to decode RAW file under Image > > Editor is better than -h : right image size, good image quality, and > > suitable image decoding speed. TODO : added new IE setting tab in setup > > dialog about advanced RAW decoding options. CCMAIL: [hidden email] > > > > > > M +4 -4 rawloader.cpp > > > > > > --- trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > > #492271:492272 @@ -73,11 +73,11 @@ > > > > // run dcraw with options: > > // -c : write to stdout > > - // -h : Half-size color image (3x faster than -q) > > + // -q : Use simple bilinear interpolation for quick results > > // -2 : 8bit ppm output > > // -w : Use camera white balance, if possible > > // -a : Use automatic white balance > > - command = "dcraw -c -h -2 -w -a "; > > + command = "dcraw -c -q -2 -w -a "; > > command += QFile::encodeName( KProcess::quote( filePath ) ); > > > > #ifdef ENABLE_DEBUG_MESSAGES > > @@ -156,11 +156,11 @@ > > > > // run dcraw with options: > > // -c : write to stdout > > - // -h : Half-size color image (3x faster than -q) > > + // -q : Use simple bilinear interpolation for quick results > > // -4 : 16bit ppm output > > // -a : Use automatic white balance > > // -w : Use camera white balance, if possible > > - command = "dcraw -c -h -4 -w -a "; > > + command = "dcraw -c -q -4 -w -a "; > > Salut Gilles, > I have the dcraw version 7.94, it doesn't accept -q without a numerical > parameter. It requires at least '-q 0' to work. Maybe you have an earlier > version? > > Gerhard Right. I use dcraw v7.49 that don't have any numerical values to use with -q option. From my dcraw man page : -q : Use simple bilinear interpolation for quick results. The default is to use a slow, high-quality adaptive algorithm. Dave Coffin have broken command line compatibility. It will be cool if he can use a default value with -q option with future dcraw release. -- Gilles Caulier _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
Op donderdag 29 december 2005 18:18, schreef Gilles Caulier:
> Le Jeudi 29 Décembre 2005 17:09, Belinda Martin a écrit : > > On Thursday, 29. December 2005 14:39, Gilles Caulier wrote: > > > SVN commit 492272 by cgilles: > > > > > > digikam from trunk : using -q dcraw option to decode RAW file under > > > Image Editor is better than -h : right image size, good image quality, > > > and suitable image decoding speed. TODO : added new IE setting tab in > > > setup dialog about advanced RAW decoding options. CCMAIL: > > > [hidden email] > > > > > > > > > M +4 -4 rawloader.cpp > > > > > > > > > --- trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > > > #492271:492272 @@ -73,11 +73,11 @@ > > > > > > // run dcraw with options: > > > // -c : write to stdout > > > - // -h : Half-size color image (3x faster than -q) > > > + // -q : Use simple bilinear interpolation for quick results > > > // -2 : 8bit ppm output > > > // -w : Use camera white balance, if possible > > > // -a : Use automatic white balance > > > - command = "dcraw -c -h -2 -w -a "; > > > + command = "dcraw -c -q -2 -w -a "; > > > command += QFile::encodeName( KProcess::quote( filePath ) ); > > > > > > #ifdef ENABLE_DEBUG_MESSAGES > > > @@ -156,11 +156,11 @@ > > > > > > // run dcraw with options: > > > // -c : write to stdout > > > - // -h : Half-size color image (3x faster than -q) > > > + // -q : Use simple bilinear interpolation for quick results > > > // -4 : 16bit ppm output > > > // -a : Use automatic white balance > > > // -w : Use camera white balance, if possible > > > - command = "dcraw -c -h -4 -w -a "; > > > + command = "dcraw -c -q -4 -w -a "; > > > > Salut Gilles, > > I have the dcraw version 7.94, it doesn't accept -q without a numerical > > parameter. It requires at least '-q 0' to work. Maybe you have an earlier > > version? > > > > Gerhard > > Right. I use dcraw v7.49 that don't have any numerical values to use with > -q option. From my dcraw man page : > > -q : Use simple bilinear interpolation for quick results. The default is to > use a slow, high-quality adaptive algorithm. > > Dave Coffin have broken command line compatibility. It will be cool if he > can use a default value with -q option with future dcraw release. toma _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel smime.p7s (2K) Download Attachment |
Le Jeudi 29 Décembre 2005 18:16, Tom Albers a écrit :
> Op donderdag 29 december 2005 18:18, schreef Gilles Caulier: > > Le Jeudi 29 Décembre 2005 17:09, Belinda Martin a écrit : > > > On Thursday, 29. December 2005 14:39, Gilles Caulier wrote: > > > > SVN commit 492272 by cgilles: > > > > > > > > digikam from trunk : using -q dcraw option to decode RAW file under > > > > Image Editor is better than -h : right image size, good image > > > > quality, and suitable image decoding speed. TODO : added new IE > > > > setting tab in setup dialog about advanced RAW decoding options. > > > > CCMAIL: > > > > [hidden email] > > > > > > > > > > > > M +4 -4 rawloader.cpp > > > > > > > > > > > > --- trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > > > > #492271:492272 @@ -73,11 +73,11 @@ > > > > > > > > // run dcraw with options: > > > > // -c : write to stdout > > > > - // -h : Half-size color image (3x faster than -q) > > > > + // -q : Use simple bilinear interpolation for quick results > > > > // -2 : 8bit ppm output > > > > // -w : Use camera white balance, if possible > > > > // -a : Use automatic white balance > > > > - command = "dcraw -c -h -2 -w -a "; > > > > + command = "dcraw -c -q -2 -w -a "; > > > > command += QFile::encodeName( KProcess::quote( filePath ) ); > > > > > > > > #ifdef ENABLE_DEBUG_MESSAGES > > > > @@ -156,11 +156,11 @@ > > > > > > > > // run dcraw with options: > > > > // -c : write to stdout > > > > - // -h : Half-size color image (3x faster than -q) > > > > + // -q : Use simple bilinear interpolation for quick results > > > > // -4 : 16bit ppm output > > > > // -a : Use automatic white balance > > > > // -w : Use camera white balance, if possible > > > > - command = "dcraw -c -h -4 -w -a "; > > > > + command = "dcraw -c -q -4 -w -a "; > > > > > > Salut Gilles, > > > I have the dcraw version 7.94, it doesn't accept -q without a numerical > > > parameter. It requires at least '-q 0' to work. Maybe you have an > > > earlier version? > > > > > > Gerhard > > > > Right. I use dcraw v7.49 that don't have any numerical values to use with > > -q option. From my dcraw man page : > > > > -q : Use simple bilinear interpolation for quick results. The default is > > to use a slow, high-quality adaptive algorithm. > > > > Dave Coffin have broken command line compatibility. It will be cool if he > > can use a default value with -q option with future dcraw release. > > Since that version is already released, that is not a solution for now, > right? > well i have planed to add a new setup tab dedicaced to RAW decoding options. Perhaps we can make a rules to control -q options depending of dcraw version, but i think that this way is a little bit complicated for end users. The better way is to finalize C++ dcraw port in libs/dcraw... but i have no free time to complete it now. -- Gilles _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
Op donderdag 29 december 2005 18:35, schreef Gilles Caulier:
> Le Jeudi 29 Décembre 2005 18:16, Tom Albers a écrit : > > Op donderdag 29 december 2005 18:18, schreef Gilles Caulier: > > > Le Jeudi 29 Décembre 2005 17:09, Belinda Martin a écrit : > > > > On Thursday, 29. December 2005 14:39, Gilles Caulier wrote: > > > > > SVN commit 492272 by cgilles: > > > > > > > > > > digikam from trunk : using -q dcraw option to decode RAW file under > > > > > Image Editor is better than -h : right image size, good image > > > > > quality, and suitable image decoding speed. TODO : added new IE > > > > > setting tab in setup dialog about advanced RAW decoding options. > > > > > CCMAIL: > > > > > [hidden email] > > > > > > > > > > > > > > > M +4 -4 rawloader.cpp > > > > > > > > > > > > > > > --- > > > > > trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > > > > > #492271:492272 @@ -73,11 +73,11 @@ > > > > > > > > > > // run dcraw with options: > > > > > // -c : write to stdout > > > > > - // -h : Half-size color image (3x faster than -q) > > > > > + // -q : Use simple bilinear interpolation for quick results > > > > > // -2 : 8bit ppm output > > > > > // -w : Use camera white balance, if possible > > > > > // -a : Use automatic white balance > > > > > - command = "dcraw -c -h -2 -w -a "; > > > > > + command = "dcraw -c -q -2 -w -a "; > > > > > command += QFile::encodeName( KProcess::quote( filePath ) ); > > > > > > > > > > #ifdef ENABLE_DEBUG_MESSAGES > > > > > @@ -156,11 +156,11 @@ > > > > > > > > > > // run dcraw with options: > > > > > // -c : write to stdout > > > > > - // -h : Half-size color image (3x faster than -q) > > > > > + // -q : Use simple bilinear interpolation for quick results > > > > > // -4 : 16bit ppm output > > > > > // -a : Use automatic white balance > > > > > // -w : Use camera white balance, if possible > > > > > - command = "dcraw -c -h -4 -w -a "; > > > > > + command = "dcraw -c -q -4 -w -a "; > > > > > > > > Salut Gilles, > > > > I have the dcraw version 7.94, it doesn't accept -q without a > > > > numerical parameter. It requires at least '-q 0' to work. Maybe you > > > > have an earlier version? > > > > > > > > Gerhard > > > > > > Right. I use dcraw v7.49 that don't have any numerical values to use > > > with -q option. From my dcraw man page : > > > > > > -q : Use simple bilinear interpolation for quick results. The default > > > is to use a slow, high-quality adaptive algorithm. > > > > > > Dave Coffin have broken command line compatibility. It will be cool if > > > he can use a default value with -q option with future dcraw release. > > > > Since that version is already released, that is not a solution for now, > > right? > > well i have planed to add a new setup tab dedicaced to RAW decoding > options. Perhaps we can make a rules to control -q options depending of > dcraw version, but i think that this way is a little bit complicated for > end users. > > The better way is to finalize C++ dcraw port in libs/dcraw... but i have no > free time to complete it now. know what im talking about. toma _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel smime.p7s (2K) Download Attachment |
Le Jeudi 29 Décembre 2005 18:29, Tom Albers a écrit :
> Op donderdag 29 december 2005 18:35, schreef Gilles Caulier: > > Le Jeudi 29 Décembre 2005 18:16, Tom Albers a écrit : > > > Op donderdag 29 december 2005 18:18, schreef Gilles Caulier: > > > > Le Jeudi 29 Décembre 2005 17:09, Belinda Martin a écrit : > > > > > On Thursday, 29. December 2005 14:39, Gilles Caulier wrote: > > > > > > SVN commit 492272 by cgilles: > > > > > > > > > > > > digikam from trunk : using -q dcraw option to decode RAW file > > > > > > under Image Editor is better than -h : right image size, good > > > > > > image quality, and suitable image decoding speed. TODO : added > > > > > > new IE setting tab in setup dialog about advanced RAW decoding > > > > > > options. CCMAIL: > > > > > > [hidden email] > > > > > > > > > > > > > > > > > > M +4 -4 rawloader.cpp > > > > > > > > > > > > > > > > > > --- > > > > > > trunk/extragear/graphics/digikam/libs/dimg/loaders/rawloader.cpp > > > > > > #492271:492272 @@ -73,11 +73,11 @@ > > > > > > > > > > > > // run dcraw with options: > > > > > > // -c : write to stdout > > > > > > - // -h : Half-size color image (3x faster than -q) > > > > > > + // -q : Use simple bilinear interpolation for quick results > > > > > > // -2 : 8bit ppm output > > > > > > // -w : Use camera white balance, if possible > > > > > > // -a : Use automatic white balance > > > > > > - command = "dcraw -c -h -2 -w -a "; > > > > > > + command = "dcraw -c -q -2 -w -a "; > > > > > > command += QFile::encodeName( KProcess::quote( filePath ) ); > > > > > > > > > > > > #ifdef ENABLE_DEBUG_MESSAGES > > > > > > @@ -156,11 +156,11 @@ > > > > > > > > > > > > // run dcraw with options: > > > > > > // -c : write to stdout > > > > > > - // -h : Half-size color image (3x faster than -q) > > > > > > + // -q : Use simple bilinear interpolation for quick results > > > > > > // -4 : 16bit ppm output > > > > > > // -a : Use automatic white balance > > > > > > // -w : Use camera white balance, if possible > > > > > > - command = "dcraw -c -h -4 -w -a "; > > > > > > + command = "dcraw -c -q -4 -w -a "; > > > > > > > > > > Salut Gilles, > > > > > I have the dcraw version 7.94, it doesn't accept -q without a > > > > > numerical parameter. It requires at least '-q 0' to work. Maybe you > > > > > have an earlier version? > > > > > > > > > > Gerhard > > > > > > > > Right. I use dcraw v7.49 that don't have any numerical values to use > > > > with -q option. From my dcraw man page : > > > > > > > > -q : Use simple bilinear interpolation for quick results. The default > > > > is to use a slow, high-quality adaptive algorithm. > > > > > > > > Dave Coffin have broken command line compatibility. It will be cool > > > > if he can use a default value with -q option with future dcraw > > > > release. > > > > > > Since that version is already released, that is not a solution for now, > > > right? > > > > well i have planed to add a new setup tab dedicaced to RAW decoding > > options. Perhaps we can make a rules to control -q options depending of > > dcraw version, but i think that this way is a little bit complicated for > > end users. > > > > The better way is to finalize C++ dcraw port in libs/dcraw... but i have > > no free time to complete it now. > > Maybe go back to -h by default then? But I should not interfere, I really > dont know what im talking about. Well, no (:=)). "-h" dcraw option is a way to extract Raw image data speedly. It's must be used by an image viewer, or to compute Raw thumbnail when there is no embeded thumb available. My first implementation used -h option, and it's an error from me because we need the real Raw image size in image editor. If we use -h option, the size is reducing to improve speed raw decoding. -q dcraw option is the right way. Raw image size is preserved. With last dcraw implementation, we can adjust decoding quality from 0 to 3 using this option. 0 (low but good quality) can be used to slow computers, and 3 (very hight quality) on speed computer. If i have no time to finalize c++ dcraw port in the next month, i will use the new dcraw -q option synthax and add a new setup for RAW file decoding in setup dialog. This is want mean that digikam depand of the last dcraw release, not the older ("-q 0" doesn't work with dcraw 7.49 on my computer) Note : there are any other options to add in this setup area to optimize RAW files decoding. -- Gilles _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
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