Blender Git Loki

FFmpeg: Update proxy settings

Changes in rBce649c73446e, affected established proxy codec preset.
Presets were not working and all presets were similar to `veryfast`.
Tunes are now working too, so `fastdecode` tune can be used. I have
measured little improvement, but I tested this only on 2 machines and
I have been informed that `fastdecode` tune does influence decoding
performance for some users.

Change preset from `slow` to `veryfast` and add tune `fastdecode`

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D11454

Fix T88623, T87044: Make encoded videos play correctly in VLC

The issue was two fold. We didn't properly:

1. Initialize the codec default values which would lead to VLC
complaining because of garbage/wrong codec settings.

2.Calculate the time base for the video. FFmpeg would happily accept
this but VLC seems to assume the time base value is at least somewhat
correct and couldn't properly display the frames as the internal time
base was huge. We are talking about 90k ticks (tbn) for one second of
video!

This patch initializes all codecs to use their default values and fixes
the time base calculation so it follows the guidelines from ffmpeg.

Reviewed By: Sergey, Richard Antalik

Differential Revision: https://developer.blender.org/D11426

Make encoded video fps correct with ffmpeg < 4.4

Before the FFmpeg commit: github.com/FFmpeg/FFmpeg/commit/1c0885334dda9ee8652e60c586fa2e3674056586
FFmpeg would use deprecated variables to calculate the video fps.

We don't use these deprecated variables anymore, so ensure that the
duration is correct in ffmpeg versions without this fix.

Reviewed By: Sergey, Richard Antalik

Differential Revision: https://developer.blender.org/D11417

Fix T87932: Failure to build movie strip proxy

We didn't initialize the scaled proxy frame properly.
This would lead to issues in ffmpeg 4.4 as they are more strict that the API is properly used.

Now we initialize the size and format of the frame.

Cleanup: Remove deprecated variables and functions calls from our ffmpeg code

There need to be more cleanup for ffmpeg 4.5 (ffmpeg master branch).

However this now compiles on ffmpeg 4.4 without and deprication
warnings.

Reviewed By: Sergey, Richard Antalik

Differential Revision: https://developer.blender.org/D10338

Fixed issue in previous commit.

During development a test was disabled. Enabling it again.

Fix T89405: Viewport Render Preview glitching (AMD)

AMD Drivers didn't report an additional space in the rendered. This made
testing for the HQ workaround fail and the issue appeared back on
certain cards.

This fix will test with surrounding spaces or if the renderer name
endswith the given string. If any of these are the case the hq normals
workaround will be enabled.

Fix: Crash Requesting GPU_SHADER_GPENCIL_FILL builtin shader.

Shader doesn't have any shader code. Requesting the shader
would crash blender. Solved by removing the enum_value.

Fix T88808: Set Origin missing from Text object in 2.93

Fix T88808.
Caused by {rB5f2c5e5bb8c15bf0d6679351e3482f9c38c00935}

object type for `TEXT object` was missing in following check
that's why `Set Origin` option was lost from object context menu.

Reviewed By: lichtwerk

Maniphest Tasks: T88808

Differential Revision: https://developer.blender.org/D11495

Fix T89004: Undefined Geometry nodes cause a crash when connected to a Group Output node.

Patch provided by Jacques Lucke.

Fix T89247: Dereference arguments to comparison function correctly

`bm_face_len_cmp` incorrectly interpreted its arguments as `BMFace *`
instead of `BMFace **`, causing an out-of-bounds read.

Ref D11637

Fix invalid polygon normal array access building bake data

Pre computed normals index wasn't properly aligned.
Regression from 2ec00ea0c1be1ace7cd0c7b68e43cc8e87dd07c7.

Fix T89265: Crash when tabbing through num inputs

Fix by reverting the part of ec30cf0b742f5181c4de91b474ca01d6a809c593
that assigned `but->editval` in `ui_numedit_begin_set_values`.

Causing access freed memory when using tab to switch
to a numeric input and then leaving the textbox by clicking outside.
This was because `ui_numedit_begin_set_values` shouldn't need to set
`but->editval` and overwrite the pointer.
This would set a pointer that had previously been freed,
causing a `NULL` check to fail later on.

Ref D11679

Fix edit-mesh random select regression in random seed use

Fix regression in 9c202281287743494fd7d81a13970053bc8a33b5
that wasn't using the random seed correctly.

Fix T89526: "Toggle Maximize Area" clears context screen properties

Removed in b787581c9cda5a0cd4bc8b03bbdd1f9832438db4 as it's comment
noted it was bad code, the reason for it's necessity was no longer valid.

Add this back with comment explaining why it's still needed.

Fix T89405: Viewport Render Preview glitching (AMD)

AMD Drivers didn't report an additional space in the renderer. This made
testing for the HQ workaround fail and the issue appeared back on
certain cards.

This fix will test with surrounding spaces or if the renderer name
endswith the given string. If any of these are the case the hq normals
workaround will be enabled.

Original patch {2262d6c45adf}.

Merge branch 'master' into geometry-nodes-unnamed-attributes

Transform: support multi-threading for most modes

Multi-threading support for transform modes: bevel-weight, crease,
push-pull, rotate, shear, shrink-fatten, skin-resize, to-sphere,
trackball & translate.

This is done using a parallel loop over transform data.

From testing a 1.5million polygon mesh on a 32 core system
the overall performance gains were between ~20-28%

To ensure the code is thread-safe arguments to shared data are const.

Reviewed By: mano-wii

Cleanup: use const for datatoc declarations

Cleanup: use const arguments for accessor functions