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in the sequencer, was in the code that tests if it's a file that it
understands. Didn't cause a crash here though, just warning.
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Wasn't tagging movie formats with profiles properly.
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This fixes the underlying problem of the DV crashings - within blender
code.
Problem was, that we tried to seek on decode errors. (Unintentionally,
curposition wasn't advanced in that case). That triggered a bug within
ffmpeg, that made blender crash. My workaround fix for 2.49 actually only
prevented the crash, but didn't stop ffmpeg from only decoding black frames
after that point...
(The patch also cleans up the color conversion a little bit, by using
PIX_FMT_RGBA (still need to find a way to make it work with video files
that actually *have* an alpha channel. At least, latest FFMPEG-SVN swscaler
has the ability to use alpha.)
Looks like we can remove extern/ffmpeg now...
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svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD
Notes:
* Game and sequencer RNA, and sequencer header are now out of date
a bit after changes in trunk.
* I didn't know how to port these bugfixes, most likely they are
not needed anymore.
* Fix "duplicate strip" always increase the user count for ipo.
* IPO pinning on sequencer strips was lost during Undo.
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-r19323:HEAD
Notes:
* blenderbuttons and ICON_SNAP_PEEL_OBJECT were not merged.
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Updated ffmpeg to release version 0.5
updated x264 to today's daily build
thanks to ben2610 for first patches (but you got hddaudio.c wrong :)
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* G.version removed, use BLENDER_VERSION
* G.order removed, ENDIAN_ORDER
* G.vd, G.sipo, G.buts, G.sima, .. removed.
* G.qual removed
* G.simulf removed (was unused in 2.4x)
* error() and some other unused stubs removed
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* add support for building redcode on win32/msvc, but disabled for now, as there are linking problems
- I cleaned the redcode sconscript - the copying of headers within the source tree is not a clean solution
This needs to be fixed later on. For now, lets use redcode from extern/ until a better way is found.
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This fixes:
[#16655] Blender crashes when Fraps videos are added to the sequencer
(sorry, color conversion is not supported by swscaler for some reason,
so currently, only the crash is fixed)
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Fixed deinterlacing (inplace deinterlacing didn't work out properly...).
[#14672] Sequencer: deinterlace filter artifacts
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Added serious interlacing to movies opened using ffmpeg.
(Other video decoders to be done)
Rational: deinterlacing, if done seriously _has_ to be done
in YUV-space. Since internal interface first converts data
to RGB we are pretty much lost (and fall back to IMB_filtery
in that case).
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got #endif position wrong, breaking compile without redcode, sorry.
(Thanks to jms for pointing that out)
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Forgot to free redcontext in IMB_free_anim...
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This adds redcode (the file format of RED one, R3D) support to blender.
Seems to work fine with the footage I found on the web, but keep in
mind, that because of the unoptimized nature of libopenjpeg, frame
decoding isn't that fast.
It is also a rather challenging task, to make 4k-float-footage realtime :)
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blocks that were previously missed; and b) greatly increase my
ohloh stats!
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corrupt videos)
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This fixes:
[#7989] Sequence editor preview and anim render output broken on Linux PPC
and also optimizes RGBA -> ABGR conversion function a little bit.
(Fixing also a crash, if there is no ibuf->rect available...)
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* Make Lock flag work for metastrips
* Fixes: flags are cleared on exit of metastrips
* Fixes (hopefully): red picture on big endian
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Fixes [#7475] no video as background
libswscale sets the alpha channel to 0 by default... grmbl.
Added a workaround. Big endian users please complain, if it doesn't work.
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Confused RGBA32 with RGBA.
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Updated FFMPEG to latest version.
Since we now use swscaler, things should be a lot faster!
Please check on Big-Endian, if this still works!
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sprinkle a few 'const char*'s around to remove warnings
about discarding qualifiers in imbuf code.
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Initial commit of imagebrowser in trunk.
BIG COMMIT!
Main changes:
* completely reworked imasel space
* creation and storage of the preview images for materials, textures, world and lamp
* thumbnails of images and movie files when browsing in the file system
* loading previews from external .blend when linking or appending
* thumbnail caching according to the Thumbnail Managing Standard: http://jens.triq.net/thumbnail-spec/
* for now just kept imasel access mostly as old imgbrowser (CTRL+F4, CTRL+F1) a bit hidden still.
* filtering of file types (images, movies, .blend, py,...)
* preliminary managing of bookmarks ('B' button to add, XKEY while bookmark active to delete)
More detailed info which will be updated here: http://wiki.blender.org/index.php/User:Elubie/PreviewImageBrowser
Places that need special review (and probably fixes):
* BLO_blendhandle_get_previews in readblenentry
* readfile.c: do_version and refactorings of do_library_append
* UI integration
TODO and known issues still:
* Accented characters do not display correctly with international fonts
* Crash was reported when browsing in directory with movie files
* Bookmark management still needs some UI work (second scrollbar?), feedback here is welcome!
Credits:
Samir Bharadwaj (samirbharadwaj@yahoo.com) for the icon images.
Many thanks to everyone who gave feedback and helped so far!
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Rewrote the video seek code again. This time it is a _lot_ simpler and a lot
better.
For those interested: instead of letting ffmpeg choose the right final
position, we let it preseek (maybe to I-frame in the rare case, that is
implemented) and then scan for the correct frame on DTS basis by hand.
We therefor only have to seek once and remove all those frame-jumping
jerkiness, people noticed in the same step.
Tested with msmpeg, hd-mpeg2 and DV.
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Bugfixes: If we got problems on open, don't close a codec context, that
was never created. (read: don't dump core ;-)
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- blur works again (this was a serious bug in gamwarp...)
- seperates all sequence effects into a seperate file with a clean interface
- thereby fixing some obscure segfaults
- seperates the scope views into a seperate file
- adds float support to all effects and scope views
- removes a bad level call to open_plugin_seq
- FFMPEG seeking improved a lot.
- FFMPEG compiles with debian sarge version cleanly
- Makes hdaudio seek and resample code really work
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* Add ffmpeg-read support in anim.c and util.c
* Makes ImBufs refcountable. You can now increase an internal refcounter
in ImBufs (using IMB_refImBuf) which is decreased by freeImBuf.
This makes it possible to simply pass ImBuf pointers around in the
sequencer saving a few memcopies.
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Credits go to Gernot Ziegler, who originally coded EXR support, and to
Austin Benesh for bringing it further. Kent Mein provided a lot of code
for integrating float buffers in Blender imbuf and ImBuf API cleanup,
and provided Make and Scons and static linking.
At this moment; the EXR libraries are a *dependency*, so you cannot get
the Orange branch compiled without having OpenEXR installed. Get the
(precompiled or sources) stuff from www.openexr.com. Current default is
that the headers and lib resides in /user/local/
Several changes/additions/fixes were added:
- EXR code only supported 'half' format (16 bits per channel). I've added
float writing, but for reading it I need tomorrow. :)
- Quite some clumsy copying of data happened in EXR code.
- cleaned up the api calls already a bit, preparing for more advanced
support
- Zbuffers were saved 16 bits, now 32 bits
- automatic adding of .exr extensions went wrong
Imbuf:
- added proper imbuf->flags and imbuf->mall support for float buffers, it
was created for *each* imbuf. :)
- found bugs for float buffers in scaling and flipping. Code there will
need more checks still
- imbuf also needs to be verified to behave properly when no 32 bits
rect exists (for saving for example)
TODO:
- support internal float images for textures, backbuf, AO probes, and
display in Image window
Hope this commit won't screwup syncing with bf-blender... :/
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removed leftovers from Freeimage/Imagemagick experiments
and removed stuff from a Quicktime for linux implementation.
Also removed the (win32) Fullscreen button from the UI and
disabled the corresponding commandline option. The code is
still present to reenable the option whenever the ATI issues
get solved.
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NOTE: BLI_winstuff.h was meant to be a wrapper around windows.h to handle
undefining various crap that windows.h defines. Platform specific headers
should only have to be included in a few places. This reduces the number
of inclusions of BLI_winstuff.h to 16 which is a much more reasonable
number (than the 144 or whatever it used to be)
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I just fixed indentation (replaced spaces with tabs where needed) and removed
#include config.h stuff from the above files.
Kent
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I added ifdef's around a var declaration since the code using
it had them... Also initalized two vars that were questionable if they
could reach a state where they weren't assigned.
Kent
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This code allows you to load Quicktime images and movies as textures
and render animations to Quicktime movies.
Note that the selected output codec is *not* saved in the blendfile.
To enable Quicktime functionality you need the SDK from Apple:
OSX: ftp://ftp.apple.com/developer/Development_Kits/QT6SDK_Mac.hqx
Win: ftp://ftp.apple.com/developer/Development_Kits/QT6SDK_Win.hqx
Add the \QTDevWin\CIncludes and \QTDevWin\Libraries directories
from this SDK to your build environment.
Enable the WITH_QUICKTIME compile flag in the following directories:
bf\blender\source\blender\imbuf
bf\blender\source\blender\src
bf\blender\source\blender\render
bf\blender\source\creator
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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
Just need to finish cpp files now :)
Kent
--
mein@cs.umn.edu
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