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Noisy and annoying with new gcc5...
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Goodbye VC2008, it has been a pleasure (more or less) :D SCons / CMake cleaenup will follow.
Differential Revision: https://developer.blender.org/D715
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Opted to keep includes if they are used indirectly (even if removing is possible).
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Reviewed By: brecht
Differential Revision: http://developer.blender.org/D85
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where possible.
also found unintentionally defined enum/struct variables that where only meant to be defining the type.
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Done by Julien Enche (aka trap), thanks!
From the patch comment:
This patch speeds up Cineon/DPX file loading.
Some more checks are done in dpxOpen and cineonOpen functions so IB_test
flag can now be taken into account safely, and an unnecessary call to
IMB_rect_from_float has been removed.
DPX/Cineon file now loads around 3 times faster on my computer.
Own comment:
Ideally, IB_rect shall indeed indicate which buffers to load, however
currently all places which reads image uses this flag.
This fact already mentioned in OpenEXR reader and it shall be fine
to skip doing rect_from_float in readers themselves.
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the type of an argument (uintptr_t??)
The struct member is an unsigned int, not a pointer, so it is mysterious why the orignal code cast it to an uintptr_t.
I changed the code to cast it to an unsigned long so that it matches the format.
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Patch by Julien Enche, thanks!
From the patch comment:
It allows Blender to load:
- 1, 8, 10, 12 and 16 bits files. For 10 and 12 bits files, packed or
filled type A/B are supported.
- RGB, Log, Luma and YCbCr colorspaces.
- Big and little endian storage.
- Multi-elements (planar) storage.
It allows Blender to save :
- 8, 10, 12 and 16 bits file. For 10 and 12 bits files, the most used
type A padding is used.
- RGB and Log colorspaces (Cineon can only be saved in Log colorspace).
For Log colorspace, the common default values are used for gamma,
reference black and reference white (respectively 1.7, 95 and 685 for
10 bits files).
- Saved DPX/Cineon files now match the viewer.
Some files won't load (mostly because I haven't seen any of them):
- Compressed files
- 32 and 64 bits files
- Image orientation information are not taken in account. Here too,
I haven't seen any file that was not top-bottom/left-right oriented.
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else if's
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Not all file formats/calls are supported yet. It will be expended.
Please from now on use BLI_fopen, BLI_* for file manipulations.
For non-windows systems BLI_fopen just calls fopen.
For Windows, the utf-8 string is translated to utf-16 string in order to call UTF version of the function.
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also fixed a possible bug assigning incorrect DPX function types to
imbuf.
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- omit render code from this warning (cmake only), until render branch is merged.
- moved -Wunused-parameter warning to apply to all C code in blender (not just ./source/blender), (cmake only).
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Playanim now works for:
- tiff, cineon, dpx, hdr, exr
Only multilayer not, that's too much for a bugfix. Multilayer is a totally
different image format, handled separately.
ALso removed redundant printing for dpx/cineon.
And fixed crash in cineon when G.scene doesnt exist. Bad bad, should
not be there!
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since no additional crashes were reported!
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reference black, reference white and gamma.
Added 16 bit TIFF saving.
This needs more work to cleanup code and add 16 bit TIFF reading, but
committing it now so it can be tested.
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In my attempts to get cinepaint's cineon code to work with files in memory,
I accidently rewrote something that should have been left as it is. This
causes images whose image buffers didn't start right after the cineon header to
become "shifted" to the left.
The DPX code looks correct, though.
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standard for film scanning, 10 bits/channel and logarithmic. DPX is
derived from Cineon as the ANSI/SMPTE industry standard.
DPX supports 16 bits color/channel, linear as well as logarithmic.
Code has been gratefully copied from CinePaint and was integrated in
Blender by Joe Eagar.
According to CinePaint's dev Robin Rowe the DPX code defaults to log
colorspace. Can't find in the code clues yet how to enable/disable that.
However, tests with write/read of DPX seems to show no visible loss by
log conversion code. Might be because it uses the entire 16 bit range...
CinePaint dpx files have been succesfully imported in a Quantel IQ HD/2K
finishing/grading set without problem, so for now I guess we can
use it! :)
Changes in code: added tests for image magic numbers before entering
the actual reading code. Prevents error prints, and makes it faster too.
(Note; this because Blender doesn't check for extensions, but calls
reading functions on every file until one accepts it. :)
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