The previous commit modifies the concept of direct rendering
vs. indirect rendering, so some runtime checks (in debug mode
only) will fail.
This commit introduces two new engine functions:
- gl_get_pixels_pre
- gl_get_pixels_post
The latter will be used in a later patch for optimization.
not changed.
Automatically fallback to indirect rendering on FBO or X11 Pixmap
if the Evas Object Image is not marked as dirty. This should
improve the performance and/or power consumption in those
rare cases where this area of the canvas needs to be redrawn
but the GL content has not changed.
@feature
Call object's function to get the private engine_data (here, the
image object). Thanks Dongyeon for your patch which inspired me to
do that instead of forcing pre_render.
This will currently optimize most of the masks when using the
GL engine[1].
This is a very special case that adds a highly optimized path
for masking in GL. It works by creating a virtual image, containing
a pointer to the original image and a new geometry[2].
Instead of creating a new FBO-based surface (image_map_surface),
we refer to the original image and adjust the mask geometry on
the fly.
KNOWN BUGS:
- masking a map with such a scaled image is now broken.
[1] Right now all masks are simple Evas Object Image, so that means
all cases of masking, except masks of masks, or masks of maps,
will be optimized with this new method.
[2] This virtual image mechanism is still quite hackish and may
be improved (for memory usage, refcounting, etc...)
Those 2 new values are here to avoid using environment variables
that have side effects on the whole application.
I'm actually wondering if we shouldn't just kill off the env
vars altogether. Also, direct override is a terrible option that
should never be used.
Memory optimization can make sense (needs more testing tho).
this fixes a lot of noise for filled image objects that set fill to
0x0 if objetc is 0x0. this clamps minimum fill at 1x1 and thus keeps
things silent and sensible. also just silently ignore 0x0 filled image
objects. noise is not that useful.
this adds a lock for when walking all the objects to generate render
commands for an async render. this allows even the object tree walk
plus update area caluclation to be moved off into async if every oject
that can change canvas state actually does so correctly. this change
adds all those lock block calls to synchronise with an async object
tree walk.
There was a problem when checking whether the current surface
is compatible with direct rendering. In case of client-side
rotation (it's a flag set on the surface by the app), a surface
can be directly rendered even if the rotation is not 0.
But, before this patch, it was assumed that the surface was
current. Which doesn't make sense because make_current is
called by the pixel callback, from the application, and this
happens *after* we check for direct rendering.
As a consequence, it was not possible to mix directly rendered
surfaces with FBO-based ones, and use client-side rotation.
This patch should solve that issue.
These macros replace some very repetitive code:
- define ENFN obj->layer->evas->engine.func
- define ENDT obj->layer->evas->engine.data.output
This commit includes lots of space changes as well.
This is a purely cosmetic commit.
Here's a macro that's used for debugging in some of the ugliest
ways possible: avoid passing an extra argument to a function when the
cost of always passing it is negligible (it's an int).
Fixes T1749.
Eina_Cow does memory comparison during standby time. So in expedite as we don't
have any standby time, we end up allocating some vast amount of memory that
will never be compared. It is way simpler to compare that the data are not
going to change before hand. It should also reduce the CPU consumed during
idle time.
This patch save about 1MB of data at peak time in expedite.
Before this change eo_add() used to create an object with 1 ref, and if
the object had a parent, a second ref.
Now, eo_add() always returns an object with 1 ref, and eo_add_ref()
preserves the old behaviour (for bindings).
eo_unref now un-parents if refcount is 0, and eo_del() is an alias for
eo_unref (will change to be a way to ensure an object is dead and goes
to zombie-land even if still refed).
there are deep down bugs in evas with animated gifs. espeically if you
have multiple instances of the same gif, but for now let's just
address the problem where we have entire frames of animation
vanishing. this is because the animation frame set failed and thus
didnt notify the rest of evas. have it ignore this fail for now so
things work out.
[Problem] When obj which has src object(proxy concept) are excluded from render_object,
src object's 'proxy.redraw' isn't change although src obj have not proxies.
because 'proxy.redraw' flag is changed to EINA_FALSE only in obj's subrender() called.
[Resolution] When the count of source obj's proxies is 0, src obj's 'proxy.redraw' is set for EINA_FALSE.
Signed-Off-By: Min Kyoung Kim <mer.kim@samsung.com>
ecore_evas_convert: Add -e/--encoding option
This uses directly the encoding parameter.
For now, used only by the TGV saver, but there is no other way
to specify between ETC1 and ETC2. And we don't have a mixed ETC1+2
mode (yet).
@feature
Depending on the "filled" flag, adjust how the image is filtered.
Filled: take padding into account and zoom out original image if needed
Non filled: we're tiling anyways, so padding doesn't have any meaning
This adds filter support to Image objects as well.
The exact same filters can run on Text and on Images
(provided some colorspace limitations are respected).
This basically adds:
- Support for RGBA input buffer
- Eo entry points for Image filter support
- Implement basic filter support in Evas_Image
Jean-Philippe Andre
Cedric BAIL
Tom Hacohen
Carsten Haitzler
kabeer khan
ChunEon Park
Tae-Hwan Kim
Mike Blumenkrantz
Dmytro Dadyka
Cedric Bail