When RGB images or BW images are converted to a GPU texture and color
space conversion was needed the images were read incorrectly.
This patch checks the correct amount of channels in the image and uses
that as the correct pixel stride.
Is done by considering all base edges infinitely sharp.
In the future can become a different operator option to allow to mix
Catmull-Clark and simple subdivisions. For now just sticking to what
old good Blender versions were doing.
Fixes T74869: Simple subdivision type is not working as it should
The idea is following: only store information about edges which are
1. Communicated to the OpenSubdiv topology.
This rules out all loose edges, as they are not needed for the
propagation process.
2. Correspond to edge from the base mesh.
This avoids storing edges which are generated between inner face.
Those are not to have any sharpness to allow smooth propagation.
There is still possible to have memory peak in some obscure case when
mesh contains a lot of loose edges. It can be optimized further by
utilizing knowledge of the non-loose tags.
The title says it all actually. The test case is to get default cube,
set some edges to non-zero crease, add multires modifier and hit the
"Subdivide" button few times.
The memory footprint might be optimized by not storing information
about inner generated edges.
Both scaling the text itself, as well as scaling the curve wasnt
updating, now added relations for this.
Maniphest Tasks: T74701
Differential Revision: https://developer.blender.org/D7140
Makes it so conversion is centralized in a single place.
We might consider removing any conversion, passing value as-is which
will be easier for I/O scripts to match crease. The downside of that
would be loose of control range in certain qualities and values of
crease.
There shouldn't be any functional changes in this commit.
Stereoscopic viewport didn't support Color Manangement due recent
changes in the color management pipeline. In order to solve the issue we
will migrate the strereo rendering into the GPUViewport. This will share
some textures and reduce required GPU memory.
Reviewed By: fclem, dfelinto
Differential Revision: https://developer.blender.org/D6922
Stereo offscreen rendering has been replaced with stereo viewport
rendering. When an offscreen buffer is used it is only used for mono
rendering.
This patch will remove the second offscreen buffer.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D7153
This patch moves the NULL check of `actseq` to the correct position, which should happen
before the `channel` is assigned. Otherwise an attempt to call the `sequencer_select_grouped_exec`,
when there is no active sequence and `use_active_channel` set to true, results in a crash.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D7170
This patch include changes:
- Thicker and clearer selection indication
- Slimmer handles
- More transparent muted strips
- Trim frame number is drawn inside the strip
- Strip text is drawn in upper part of strip
- Color strips now have specific color, with chosen color drawn under strip text
- Transition strip will use color of input strips showing direction of transition
- Selecting effect strip will highlight input strips
- Selecting multicam strips will highlight target channel
- Missing media state is now indicated by a red line drawn on the top part of the strip
- A checkerboard pattern is now drawn on the outsides of the meta range
- Hold still regions are now always drawn if existent, with a darker shade of the strip’s background color
Author: Alessio Monti di Sopra <a.monti>
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D6883
This patch implements dumping images from cache to HDD.
The main goal of this system is to provide a means to achieve consistent playback speed mainly for strips that are not possible to preview in real time.
How to use:
Disk cache has own settings in user preferences for path to storage, size limit and compression level.
To use disk cache, you need to check `Use Disk Cache` box, set `Disk Cache Directory`, `Disk Cache Limit` and save or open existing .blend file.
By default sequencer output will be cached only. Manual setting is possible in cache panel.
Uses:
- Replacement or alternative for proxies. Disk cache will work with any strip type, supports float images as well.
- Storage for strip thumbnails.
- Less RAM needs to be allocated for preview cache
How it works:
Disk cache is extension of RAM cache. Every image, that is stored or deleted in RAM will be stored or deleted on HDD as well. Images can be compressed to save space and for use on slower drives. Compressed images are slower to write and read though.
Images are stored in bulk of 100 rendered frames per one file. This is to overcome slow file access time for large amount of files. Drawback is, that if one frame needs to be redrawn, all 100 frames are deleted.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D5524
'mirror_gpf_marker()' needs a NULL bGPDframe for initialization [but
still requires a scene to get the marker].
Maniphest Tasks: T74837
Differential Revision: https://developer.blender.org/D7166
To prepare for D6811 small changes were needed.
we can no longer undefine near/far since the windows
headers use those extensively.
some of the imbuf files need to include the windows
headers explicitly to make sure it builds.
Unlike Linux where fseek/tell will be either 32 or 64 bit
depending on the target platform, it will always be 32 bit
on windows.
We had some macro magic in BLI_winstuff.h that substituted
them for 64 bit versions, but that is upsetting the system
headers if they get included after BLI_winstuff.h which
is problematic for D6811.
This diff adds proper functions in blenlib and updates
all calls that were using the BLI_winstuff.h header to
gain 64 bit file IO.
note: Anything that was using the 32 bit versions (ie not
including BLI_winstuff.h) will still be using the 32 bit
versions, which is perhaps a good code quality Friday project.
Differential Revision: https://developer.blender.org/D7160
Reviewers: brecht dfelinto
Both the MS headers and blender headers define the HKEY
which gives all kind of inclusion order issues.
This diff renames all *KEY constants to EVT_*KEY to resolve
this conflict.
Reviewed By: brecht , dfelinto
Differential Revision: http://developer.blender.org/D7164
