Blender Git Loki

Fix T49128: Ghost of Previous Mask appears in Double Edge Mask

Patch by Ted Schundler (tschundler), thanks!

Differential Revision: https://developer.blender.org/D2163

Fix T49130: "Inner Edge" / "Buffer Edge" options in the Double Edge Mask are wired to the wrong settings

Patch by Ted Schundler (tschundler), thanks!

Differential Revision: https://developer.blender.org/D2141

Fix T49121: VSE and border render incompatible

For now just check for such incompatible configuration, real fix
requires quite some work to be done.

Cycles OpenCL: use AoS rather than SoA storage for ShaderData.

Fixes part of the performance regressions compared to 2.76b, see T49046, T48876.

Usual i18n/UI messages fixes.

Fix T49150: make new 'operator categories' in search menu i18n-aware.

D2078 Windows : add option to prevent find_package from picking up the wrong libraries and use hardcoded paths instead.

Cycles: Fix/workaround for missing AA on Pascal (GTX10x0) cards

Cleanup: Output argument name and const qualifier

Fix T49140: Noise and jitter present at some areas when using ambient oclusion in Blender internal renderer

OpenCL: Support multiple ABI libraries on Linux

Solves issue reported in T49144.

attempt to fix compilation error on windows

2D stabilization: Fix broken auto-scale all the recent work

Auto-scale is expected to work just fine now.

Only thing changed now is the pivot point for the scale: it is now
the same as rotation pivot, so scaling happens around weighted median
of the translation tracks. This seems to be what is actually required
for the VFX workflow.

Change Request: use weight centre of location tracks as pivot

Previously, this extension used the translation compensated image centre
as reference point for rotation measurement and compensation. During
user tests, it turned out that this setup tends to give poor results
with very simple track configurations.

This can be improved by useiing the weighted average of the location
tracks for each frame as pivot point. But there is a technical problem:
the existing public API functions do not allow to pass the pivot point
for each frame alongside with the stabilisation data. Thus this
change implements a trick to package a compensation shift into
the translation offset, so the rotation can be performed around
a fixed point (center of frame). The compensation shift will then shift
the image as if it had been rotated around the desired pivot point.

2D stabilization: by default init anchor_frame to frame 1

It is common in blender to use 1-based counting for
frame sequences (while 0-based is allowed). Thus
initializing to use frame 1 as reference for stabilization
is likely to produce smooth start values in most cases

2D stabilization: change presentation of target_scale in UI

Alongside with this change, we fix disabling of Autoscale,
because this feature works even when rotation/scale is disabled.

2D stabilization: flip orientation of the scale parameter

values > 1 will zoom in and values < 1 zoom out

Rationale: the changed orientation is more natural
from a user POV and doing it this way is also more
consistent with the calculation of the other
target_* parameters.

Compatibility: This will break *.blend files saved
with the previous version of this patch from the
last days (test period). It will *not* break any
old/migrated files: Previously, the DNA field "scale"
was only used to cache autoscale. Only with the
Stabilisator rework, "scale" becomes a first class
persistent DNA field. There is migration code to
init this field to 1.0

Fix inconsistency: expected scale not be subject to scale influence

We should treat all three "target" ("expected") parameters in a similar way:
The "influence" control should only work on the measurement part of stabilisation,
i.e. it should only control the automatic part of stabilisation, while
the target parameters are deliberately set by the user and thus should
even be in effect when the automatic stabilsation is turned down.

It used to be so for location and rotation, but for the scale part,
I re-used the existing code for autoscale, which also had the scale influence
work on the autoscale factor. This was sensible in the old version,
since scale_influence was the only way to control the result. But now,
the user has always total control trough the "target_*" parameters
and thus we should prefer to treat all similar.

OpenGL: draw area resize handle with new immediate mode

The little grabby handle in the corner of an area. Now uses 1 draw call
instead of 6.

Also one version of the (+) icon to show a hidden region. Why do we
have multiple versions of this?

Fixed a harmless signed/unsigned error.

Fixed a GL state error that prematurely disabled blending.

Added imm_draw_filled_circle function, which can be used for drawing
other widgets.

Work toward T49042 and T49043

Build Packaging : Set proper package name on Windows.