If you run into new OpenGL issues, this is likely the commit that caused it.
I've tested this on as many systems as I have access to (including AMD, Apple,
Intel, and NVIDIA GPUs with a mixture of Windows, Linux, and macOS) and it
appears to work fine, however we all know how unpredictable GPUs can be.
This should help increase GPU performance and compatibility.
Squashed commit of the following:
commit fa3c0ac7c469aebe2941a803736bdc06cdd5a2d8
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 13:17:44 2021 +1000
viewer: updated pixel sampling for shared contexts
commit 9334261da235f09cb67b193c5bb6169abd7a95f7
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 13:12:39 2021 +1000
pixelsampler: show color preview box
commit dacd9be6971c5c0312ae45c8db349d47910a80dd
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 12:43:32 2021 +1000
renderer: interlace on GPU
commit 074cea06cb87e9fdc4e8ea6b09587be6df296057
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 12:43:14 2021 +1000
renderer: added texture clear option
commit 5d4f86b4cf1b1dcd3fb8e8c854ffa7f6fb8ca346
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 12:42:12 2021 +1000
renderer: updated scopes for shared textures
commit 6fad96358d189874cf45f7887b7e13cc2b1603c4
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 11:42:05 2021 +1000
opengl: fixed edge case
commit 1a19ffb53703ac6f30ed210f6d8eb5fc4b7b0f2d
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 10:56:13 2021 +1000
opengl: fix deinterlace shader
commit 085961aa39cca90ebf51b919a78ef07a4882f0e1
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 10:08:40 2021 +1000
opengl: downgrade to ES 2.0
With half-float/float/3D extensions, this should be doable
commit ea1ab45cbcf5e017dfd0d8f28b231ff3255dfe92
Author: itsmattkc <itsmattkc@gmail.com>
Date: Thu May 27 10:06:59 2021 +1000
renderer: fixed mutex deadlock
commit ecc2f08b16f03421870c5b61625ecd26f2f96582
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 21:28:13 2021 +1000
opengl: fixed shared contexts
commit 261c689ea8089463155cf11b9ab15aa3f879f439
Merge: bfd4338a 91c88b1c
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 19:52:00 2021 +1000
Merge branch 'master' into shared-contexts
commit bfd4338aaa3b09b6fbb7717c637face8d5490721
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 18:52:38 2021 +1000
viewer: remove debug line
commit 45868d8a396181bf81c24b92a1ac5ce9ffed3426
Merge: 642f8e9d d0bd5e21
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 17:21:48 2021 +1000
Merge branch 'master' into shared-contexts
commit 642f8e9df7d7d1a9ed4202d428f4d968ff668552
Merge: 861e5b89 4de0a727
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 17:01:38 2021 +1000
Merge branch 'master' of https://github.com/olive-editor/olive into shared-contexts
commit 861e5b89a38c281897dc44b20e3587d39c4f808c
Merge: 472598a7 ef31c3fb
Author: itsmattkc <itsmattkc@gmail.com>
Date: Wed May 26 14:28:21 2021 +1000
Merge branch 'master' into shared-contexts
commit 472598a740a095aa43a4aad5680dd5abcf453a4c
Author: itsmattkc <itsmattkc@gmail.com>
Date: Fri May 14 16:29:35 2021 +1000
attempt at sharing contexts
The macro defined namespaces confused the hell out of lupdate and more or less broke translations permanently. Looks like the only way we can do it is to have a hardcoded namespace, which goes against my instinct, but honestly how likely is it that we'll change the namespace anyway (I guess forks might want to do it, but that's their problem ;) )
- Abstracts all OpenGL functionality including UI objects
- Cleans up several rendering codepaths
- Improves threading functionality
- Removes old code and problematic functions
Implements a very basic GLSL deinterlace that simply halves the vertical
resolution and then interpolates between the fields. This can be toggled
on or off.
The reasons for being so basic is:
- Speed, very quick code running in OpenGL
- It would seem the highest quality deinterlacers are temporally based
which doesn't make much sense for the viewer, particularly since we can't
double the frame rate since our timecode is fixed to the frames.
Higher quality interlacing/deinterlacing will be present in the actual
renderer.
There are now two functions to get the full matrix for the transformed
image. One that returns as is and one that returns with the Y
translation flipped for OpenGL.
Also some minor bug fixing.
Added a new function that inverts the world transform and applies it to
a point. This allows the gizmo code to work in it's own space and not
need to know is the image has been zoomed or translated.
Viewer init was kind of too late since in many cases the sequence
would start caching and crash the app before the user could even read
the message. Moving to the startup makes it clearer from the beginning.
Original fix was wrong, this sorts it out I think. Delta values had to
be doubled as we're in Clip space (I think) and the matrix
multiplication order had to be swapped around.
Updated one of the signla/slot pairs to be simpler as we no longer need
to pass the zoom percentage back and forth.
If Hand Tool is selected we can now drag with a left click AS WELL AS
middle click. This keeps the view behaviour in line with other widgets
in Olive.
For simplicity it does not use handmovableview.
The translation needs to be scaled relative to the zoom percentage so
we get sensible movement when dragging. Dragging is also disabled when
the image is smaller than the container widget.
Re-orders the initialisation of some variables to stop a compile
warning on Travis.
Had to separate zoom and translate matrices to stop the zoom being
applied to itelf. This also required adding separate get/set functions
for each matrix and a GetcombinedMatrix() funtion.
Added those functions ot other files where needed ut may be wrong. Need
to look at export.cpp
Also changed the mouse move and press events to make translation work.
itsmattkc