Sometimes when the default fragment shader is used a_texcoord is
optimised out
which can cause GL errors. Also adds the same check for a_position
preemptively
Added ShaderJobEvent to CrossDissolveTransition which sets alpha as
required.
app/node/block/transition/crossdissolve/crossdissolvetransition.cpp
app/node/block/transition/crossdissolve/crossdissolvetransition.h
Check video_premultiply_alpha is not null before trying to access its
members in VideoStreamProperties::Accept.
Also initialise video_premultiply_alpha as nullptr in the constructor.
app/dialog/footageproperties/streamproperties/videostreamproperties.cpp
Change MediaInput::footage() to MediaInput::stream() and
MediaInput::SetFootage() to MediaInput::SetStream() as they access
streams not footage.
Also update all instances of access methods to reflect this change.
When nodes with keyframes were copied their parent NodeInput was not
set properly leading to a segfult when key->GetParent was called in
KeyframeViewItem::UpdatePos().
This fix properly sets parent_ when keys are copied.
Re-use existing unlink command and move all the unlinking code to
NodeRemoveCommand to cover all bases (deletion of a block in the
timeline or in the node editor).
When a Block node was deleted its linked blocks were not unlinked
which caused a crash when the user tried to select a linked block.
This fixes the issue by ensuring all links are removed when a Block
node is delete.
Undo/redo is also supported.
Remove the Undo code for deleting a clip and replace it with simpler
parent/child undo relationship.
Move block gathering code to seperate function. It's quite brute
force and might lead to issues further down the line with more
complex composited node setups.
Initial very hacky implementation that checks if the footgae is in
use before deleting it and makes sure all refernences to it are
properly cleaned up.
Also added IsMedia() function to Node to simplify things a bit.
Add an error message if there is no active sequence.
Selected a Sequence panel as opposed to a generic time based panel as
we will only ever export a sequence. Also makes error logic slightly
easier.
Help option failed when Olive was run in its own directory as strrchr
failed. If all else fails basename is equal to argv[0] and we don't
increment in the print statement. Tested on Windows 7.
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.
Pixel sampler now works with a zoomed/translated image. As usual we
have to flip the y translation as OpenGl stores images upside down.
Need to look at a better way of handling this.
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.
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.
The following sliders now have Alt Click functionality:
- Nodes (What it's initialy set too or 0 if not)
- Export Dialog Dimensions~ (Defaults to Sequence width/height)
- Export Compression Settings~
- Advanced (0)
- Speed/Duration
- Speed (100%)
- Duration (clip length)
- Stream Properties Image sequence
- Start Index (1)
- End Index (sequence length)
Sliders with no default value set ignore an Alt
Click.
Added SliderBase::SetDefaultValue() which sets the
default value of a slider.
Added ValueReset() to SliderBase signals which is
called if a slider is Alt Clicked on. Only updates
if default_value_ is not Null.
Using Visual Studio and it's built in CMake generates a folder called .vs and a
JSON file of CMamke settings called CMakeSettings.json. These have both been
added to the .gitignore file.
Thomas Wilshaw