Summary:
There's nothing SSE3-specific about that macro, let's use a more generic name
for it. Since that's just a generic macro, we can also allow non-SSE (eg.
NEON) code to use it if they want to
Reviewers: cedric
CC: cedric
Differential Revision: https://phab.enlightenment.org/D528
Summary: This patch is for QUADRUPLE window buffers.
Test Plan:
When enlightenment uses quadruple buffers or window system can support quadruple buffers,
application can use quadruple buffers with partial rendering
Reviewers: tasn, seoz, raster
Reviewed By: raster
CC: cedric
Differential Revision: https://phab.enlightenment.org/D527
valign handling was really broken. this fixes it to pretty much work
again. ie 0.0 == top, 0.5 == centered, 1.0 == bottom align and -1.0
== baseline. only baseline worked before.
Add a new module in Evas to implement text effects.
The basic idea is to create some buffers (alpha/rgba),
draw some text into them, and apply various filters in a
sequential way.
A small script language allows you to set a filter to a
text object. This can then be passed through an Eo API
or using Edje directly (under the field description.text.filter).
Right now, the software engine should work fine, but GL rendering
suffers from a few limitations (no scaling and no proxy rendering,
which means a few effects might not work well).
More documentation will follow, and examples as well.
But, please bear in mind: this is a HIGHLY EXPERIMENTAL feature.
I'm including it to EFL 1.9 so that people can play with it,
but it should not be considered stable at this point in time.
Well, proxy sources are rendered to a... GL texture! But we
actually want the image pixels. So we'll need to call glReadPixels
to get them.
Yes, it will be horribly slow. But there isn't really a way around.
This will require a new internal API. For now, just disable the
feature. Hopefully I can make it work soon enough for the release?
If source_set was called after program_set, then parsing would fail.
It used to work because the program was re-parsed at source_set.
Now, save the code, mark the filter as changed, and reparse again
if the source changed (keep track of invalid programs to avoid
excessive parsing).
In async mode, the filter runs in the render thread, so can't
allocate buffers on the fly.
This case should not happen, unless maybe a source has a null
size (eg. it's invisible and not properly rendered).
Proxy sources & objects were not properly unset.
This results either in crashes (especially in the Edje tests)
or dangling objects with tons of references.
Remove the refcount increase/decrease, as it is redundant.
Store pairs proxy+source instead of just the source in all hashes,
so we can unset the is_proxy flag on the proxy when there are no
sources anymore.
Remove compilation warnings: we don't really need cubic
interpolation at this point, we can still add it back
later if wanted.
Also, make it clear that buffer #2 is the output buffer.
Remove meaningless FIXME.
Use the mapped rendering to implement repeat and stretch
with rgba to alpha buffers blending.
If stretch is required, it will add one more (expensive)
scaling step.
This patch implements the final draw from RGBA_Image to the
OpenGL surface. We can even steal the output buffer and
redraw it quickly, without having to re-render everything
(same as in SW).