This can happen using Pribambase extension when we close Aseprite in
some strange way (e.g. killing the process), and the connection is not
closed correctly. It looks like the Blender addon is in an invalid
state and the data cannot be sent any more, but without this patch
Aseprite just hangs/crashes if we retry sending data, but with this
fix we can receive/show that an error happened sending data.
Related to: https://github.com/machinezone/IXWebSocket/pull/481
This patch solves several problems introducing the possibility to
specify a row stride bigger than the width (visible pixels) on each
image row. Useful in case that we want to align the initial pixel
address of each row (if DOC_USE_ALIGNED_PIXELS is defined).
This allows us to use some SIMD intrinsics (e.g. SSE2) for some image
functions in the future (right now implemented only in the new
is_same_image_simd_templ() for is_same_image()).
Anyway to avoid breaking some existing code, by default we'll still
keep the old behavior: row stride bytes = width bytes (so
DOC_USE_ALIGNED_PIXELS is undefined).
This is the first attempt to finally implement the require() function
on Lua. The main problem was how to solve conflicts between plugins
that use the same library name. Here we separate each plugin like in a
namespace, so require(name) inside a plugin will save the module in
_LOADED["pluginName/libraryName"] to avoid conflicts with other
libraryName from other plugins.
Incomplete version of the Lua debugger.
Some available features:
* Break in next executed instruction
* Step in, over, out
* See & navigate stacktrace
* See local variables
Some missing features:
* Breakpoints
* Eval user expressions with local variables
The UX needs some improvement yet.
I don't know why it fails, but it looks like the commands specified to
install the IXWebSocket library are problematic. (And anyway we don't
want to install the library after the compilation process.)
