Summary:
Old algorithm searched specified frame of the base frame and when it could not find the specified frame it ignored. So the bounding box was not synchronized with the object.
New algorithm always returns specified base frame or frame interpolation between the nearest base frames. That does synchronizes mesh object and his bounding box.
Reviewers: Hermet, cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2594
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Evas GL now supports surfaceless make current, where
evas_gl_make_current can be called with sfc parameter NULL.
This closely resembles EGL_KHR_surfaceless_context extension,
where applications that only want to render to client API targets
can make current to NULL surface instead of creating a dummy egl surface.
@feature
This was not really useful and against the Eolian guidelines.
While I promised I won't break things until the 27th, I was ill
(still am), so I'm giving myself a 1 day pass. :P
if yuou use 709 instead of 601 yuv (ycbcr) evas will just be wrong and
use 601. this fixes that and implements 709. it also fixes a scaling
bug for yuv in the gl engine. no one noticed but me, so i won't call
this a bug fix, and it can go into the next efl release - no need to
backport unless it actually bothers peolpe (which it seemingly doesn't)
Summary:
For showing text error like spell error thick underline is used hence added the underline height support.
@feature
Test Plan: test case added in evas textblock test.
Reviewers: raster, shilpasingh, tasn
Subscribers: govi, rajeshps, cedric
Differential Revision: https://phab.enlightenment.org/D2531
TAsn comment: I wonder if the format should be renamed to
underline_relheight instead of height. If you have any thoughts, please
let me know.
Summary:
Use fourth component texture. Update mechanism generation pixels, scene renderer
to texture and geting color pixels from texture. Update shader for color pick.
Reviewers: Hermet, raster, cedric
Reviewed By: cedric
Subscribers: Oleksander, cedric
Differential Revision: https://phab.enlightenment.org/D2549
Summary: Now mechanism of creation of primitives is similar to model loading.
Reviewers: Oleksander, Hermet, raster, cedric
Reviewed By: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2516
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
For calculation 'aabb' need to know how mesh was transformed.
So for primary data of mesh was calculate all transformation.
Reviewers: Hermet, cedric
Reviewed By: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2563
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Eo files will now fail to compile if a cycle is detected.
This required some temporary changes in existing eo files
(we had 2 cycles) for which I added a FIXME (they do not
affect C generation).
@feature
This is another cleanup in perparation for the Eo stable release.
This is no longer needed thanks to the proper error reporting with
eo_constructor()'s new return value.
The finalizer change cleans it up a bit so it catches more cases/issues.
This also means that the finalizer cleans up the object in all cases,
and not only some.
@feature.
From now on, constructors should return a value, usually the object
being worked on, or NULL (if the constructor failed). This can also
be used for implementing singletons, by just always returning the same
object from the constructor.
This is one of the final steps towards stabilizing Eo.
@feature
Instead of "@in type name;" we now use "@in name: type;". This change
is done because of consistency with the rest of Eolian; pretty much
every other part of Eolian syntax uses the latter form.
This is a big breaking change in the .eo format, so please update your
.eo files accordingly and compile Elementary together with the EFL.
@feature
Summary: This fixes build for aarch64 when TILE_ROTATE is disabled and BUILD_NEON is enabled(it is enabled by default for aarch64 since https://phab.enlightenment.org/D2309).
Reviewers: cedric, raster
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2498
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
if your virtual size is fairly big AND your actual object size is also
big, you easily overflow a signed int for intermediate coordinate
calculations, resulting in seeing only a small fractin of your objects
correctly. this fixes that by expanding up to long longs internally to
allow for the added space needed for the multiplications
@fix
Summary:
In GCC 5.1 arm_neon header for aarch64 was changed. It is not possible anymore to silently cast uint64x1_t to int.
So replace cast with proper getter function to avoid following error:
lib/evas/common/evas_convert_color.c:50:18: error: incompatible types when assigning to type 'DATA32 {aka unsigned int}' from type 'uint64x1_t'
nas += vpaddl_u32(vpaddl_u16(vpaddl_u8(cmp)));
Reviewers: raster, cedric, devilhorns
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2443
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: NEON intrinsics can be built both for armv7 and armv8.
Reviewers: raster, cedric
Reviewed By: cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2442
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: NEON intrinsics can be built both for armv7 and armv8.
Reviewers: raster, cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2441
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary: NEON intrinsics can be built both for armv7 and armv8.
Reviewers: raster, cedric
Reviewed By: cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2440
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
NEON intrinsics can be built both for armv7 and armv8.
There were no NEON variant for this function, so it was added with all copies to init function.
Reviewers: raster, cedric
Reviewed By: cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2417
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
**`Creating API for primitives.`**
//What should be in the end://
- Class evas_3d_primitive inherited from eo.base
- Unificated API of mesh for setting data from primitives
- API's of primitives to get/set precision, ratio, type, tex_scale etc.
- code of primitives in separated modules
//Steps://
**1.) Enum for types of primitives**
2.) Copies of primitives in modules
3.) Eo and c files for class of primitive
4.) In common create picker of module
5.) API function in mesh.c
6.) Binding of new realization
7.) Rewriting of examples
8.) Deleting of old files for primitives
//Also this commit will be usable in parsing EDC by edje//
Reviewers: Hermet, raster, cedric
Reviewed By: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2359
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Use vceqq and vbsl instead of twice as much vmovl and vadd instructions.
Replace vaddq_u8 with vaddq_u32.
This allows NEON code to behave exactly like C version.
Reviewers: raster, cedric
Reviewed By: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2361
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Used engine function for load image/data and use texture unit through
Evas_GL_Image object
Used Evas_ColorSpace format instead Evas_3D_Color/Pixel format
Added transformation matrix for adjusting texture unit coordinates in shader
Added property in Evas_3D_Texture for mark possibility get texture without atlas
(see https://phab.enlightenment.org/conpherence/54/, I suppose it will done
after this patch)
Reviewers: Hermet, cedric
Reviewed By: cedric
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2371
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Use vceqq and vbsl instead of twice as much vmovl and vadd instructions.
Replace vaddq_u8 with vaddq_u32.
This allows NEON code to behave exactly like C version.
Reviewers: cedric, raster
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2362
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
Add new define, BUILD_NEON_INTRINSICS to control whether NEON inline code or
NEON intrinsics should be built.
GCC NEON intrinsics can be built both for armv7 and armv8. However NEON inline
code can be built only for armv7.
@feature
Reviewers: raster, stefan_schmidt, cedric
Subscribers: cedric, stefan_schmidt
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2309
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
On minimizing, free all mask surfaces. This could save a lot
of memory.
Also, write "proxy" COW only when there is a surface (the "proxy"
pointer itself is always valid and non-NULL).
Summary: op_blend functions give off-by-1 using NEON intrinsics in C
MUL3_SYM, this commit fixes that issue with no ill effects on other
platforms.
@fix
Reviewers: raster, cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2394
They are not implemented, so they should not be marked as implemented.
Eo already properly handles functions that are not implemented, this is
completely unnecessary.
This function is deprecated, because del_full should be used instead.
Still, the documentation specifies in which order the callbacks should
be deleted.
Fixes T2077 (not really fixes according to the comment but fixes
according to the doc).
Right now the engines don't support mask tiles so we can't
just scale up an image on-the-fly when doing a masking operation.
Skip fast path and force render of border images into their own surface.
Situation:
- Evas Object A has a clip C and a map M.
Problem:
- Clip C will be applied once inside the map surface S and
again when the surface S is drawn to the canvas.
Solution:
- Track whether the current object is the mapped object
or a child of the mapped object. In the first case,
discard the clipper when rendering to the map surface.
In the second case, the child's clipper is PROBABLY[*]
inside the map, so it should be applied when rendering the
map surface itself.
Note: This also applies to masks.
[*] This is clearly not the ultimate clipping fix.
It seems like before the switch to Eo, all the object_*_add functions
had magic checks that only allowed non NULL Evas pointers to be passed.
Since we switched to Eo we apparently missed the early failure we used
to have, and we instead fail later. This patch should fix that.
Thanks to jaehwan for reporting.
@fix
Summary: This fixes a reported resource leak (by coverity).
_pack_meshes_vertex_data allocates memory stored in 'vertices' however
vertices is never free'd unless count > 0
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
When processing random data result of this function differs from C variant in more than 50% cases.
This difference is due to alpha calculation, in C code :
alpha = 256 - (*s >> 24)
in NEON:
"vmvn.u8 q4,q0 \n\t"
// ie ~(*s>>24) === 255 - (*s>>24)
We cant just add "1" as overflow will occur in case (*s>>24) == 0 (we use only 8 bit per channel in vector registers)
So here is the solution:
copy *d right before multiplication and add it to the result of it later.
Same approach as in D455.
Reviewers: raster, cedric, stefan_schmidt
Reviewed By: cedric
Subscribers: cedric
Projects: #efl
Differential Revision: https://phab.enlightenment.org/D2308
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Make sure not to sample the mask image outside its boundaries.
This is a series of last resort checks. I can not reproduce the
crashes but know they have happened.
I used EINA_UNLIKELY more for clarity than for compiler optimizations.
As C version,
It increase alpha value by 1 to avoid loosing of the remains while it divides
values. Neon version does same technique to make same results.
This patch reduces power consumption by around 18mA in certain scenarios
(music player list scroll, my files sound list scroll), making
evas_common_convert_argb_premul() ~60% faster (6.2msec->2.6msec).
Take music-player application, make 100 copies of the standard
Over the Horizon” song, scroll up and down to see those
downscaled-from-720x720 thumbnails enter and leave the screen.
Every time a list item enters the screen, the image is re-read
(as evas image cache is not large enough to store more than two
pictures of that size), and one call of _common_convert_argb_premul()
occurs, taking ~6.2msec (which is not much compared to ~60msec
spent in libpng->libz (the biggest bottleneck here),
but still noticeable).
A similar power consumption improvement is observed during
scrolling sounds list of the same files in My Files application
(just with idle level ~100mA lower).
We also checked the new code to be correct on random input data.
all tests are performed based on tizen device.
Signed-Off-By: Artem Dergachev <dergachev.a@samsung.com>
prev logic increased the alpha channel by 1 so the unpremul resulted in the color got too diff from the origin.
We can't avoid losing the rest values while dividing values in premul/unpremul()
but this will recover the value better closed to origin value.
Summary:
Add pointer to target billboard node in Evas_3D_Node
Skip set flags change orientation for billboard node
Add method node_billboard_update to use it for change orientation during traverse
by nodes
Split API evas_3d_node_look_at_set to have possibility change orientation of node
without set flags
Reviewers: cedric, Hermet
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2245
previously, it had the remaining value issues on blending computation.
The blending color result was in correct.
Signed-Off-By: Vladimir Kuramshin <v.kuramshin@samsung.com>
Summary: It caused crash when clipper is NULL and it makes evas test-suite fail.
Test Plan: Run evas test-suite. (make check)
Reviewers: woohyun, tasn, herdsman, Hermet
Reviewed By: Hermet
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2215
Summary:
Fix build failure with old version freetype.
It is caused for supporting colored font.
Reviewers: raster, jpeg, woohyun, Hermet
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2200
Summary:
Reinitialize FontConfig. If FontConfig has to be reinitialized
according to changes of system enviroments(ex. Changing font config files), it will be useful.
Reviewers: woohyun, seoz, tasn, cedric, raster
Reviewed By: raster
Subscribers: raster, herdsman, cedric
Differential Revision: https://phab.enlightenment.org/D1962
Summary:
If the clipper is image or has color, it affects to its clipees.
Even if we unset the clipper or change the clipper to another object,
it seems the clipper is not changed.
Test Plan:
Make two clipper objects and one clipee object.
And make clip the clipee according to following example
ex) Clipee object -> inner_clipper -> clipper
evas_object_clip_set(clipee, inner_clipper);
evas_object_clip_set(inner_clipper, clipper);
After checking the result and hide inner_clipper.
evas_object_clip_set(clipee, clipper);
evas_object_hide(inner_clipper);
See the result.
Reviewers: raster, cedric, Hermet, jpeg
Subscribers: woohyun, cedric
Differential Revision: https://phab.enlightenment.org/D2112
Signed-off-by: Jean-Philippe Andre <jp.andre@samsung.com>
Note: Technically we should not check the color of the fact that
the clipper is a mask and not a simple rect. But because of
real-life performance issues, damage_add was disabled so we're
trying to keep the perf in most cases while being correct in
cases where the clipper is visually important.
Summary:
Change function and variable names to more suitable ones.
Remove FBO_FUNC macros.
Little tidying up from previous commit.
Test Plan: Local Evas GL tests for 1.1, 2.0, and 3.0
Reviewers: jpeg
Subscribers: cedric, mer.kim, mythri, wonsik
Differential Revision: https://phab.enlightenment.org/D2126
Signed-off-by: Jean-Philippe Andre <jp.andre@samsung.com>
Summary:
When the context version between Evas GL and GL backend differs,
we cannot share texture between them.
So, when the driver has support for KHR_gl_texture_2D_image extension,
use EGL image to share between Evas GL and GL backend
Test Plan: Local Evas GL tests for 1.1, 2.0 and 3.0
Reviewers: jpeg
Subscribers: mythri, mer.kim, wonsik, cedric
Differential Revision: https://phab.enlightenment.org/D2115
Summary:
This should enable applications to use GLES 3.0 through evas gl.
Todo: Fix indirect rendering issue occuring because texture objects
cannot be shared between different version of GLES contexts.
Todo: extension pointers need to be updated for GLES 3.0
Reviewers: wonsik, spacegrapher, jpeg
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D2017
@feature
In some rare cases, a mask would be rendered (from mask_subrender)
into a surface that is NOT an FBO. This would happen because the
previous surface was a "scaled GL image" and its size would
match the required geometry.
That took a while to figure out...
http://thecodinglove.com/post/111546429281/when-i-finally-solve-a-nasty-bug
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
Use the Khronos version from extension EGL_NV_coverage_sample.
In the extension multisample_coverage version 4 (since 3/7/2013),
there is an explicite note about the name conflict.
The function image_scaled_update() frees() the old scaled image
passed as input if it doesn't match the old dimensions. This commit
will avoid double frees.
Edje may not set the filled flag on an image even if its fill
properties make it fill the whole object. For masking, it can
then be considered as a filled image.
If the image is not "filled", then we can't assume its image
source geometry is the same as its texture geometry.
Note: Implementing a fast path for non-filled images would
require a hell of a lot more work (need to cut the render
into a lot more triangles) for little real-life use.
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 is for now just a small experiment. It was based on the experiment made
with OpenMP. I prefered to only use Eina here as we have already all the infrastructure
to do this nicely and simply. As a result I get a 65% speed improved on average for
the involved scaling operation. The secondary CPU is on my laptop running with a load of
75% percent. I don't have right now the time to do power consumption analysis, but I
think it shouldn't be to bad. I am also not throwing more core at this as we are not able
to use the second core at its max already, so additional core may result in a bigger
energy loss without enough gain.
Summary:
Add class and type Evas_3D_Callback like wrapper under smart object
Incapsulate Evas_3D_Callback in Evas_3D_Object
Add virtual function register and unregister in Evas_3D_Object
Add function evas_3d_callback_call
Add callbacks clicked and collision for Evas_3D_Node
@feature
Reviewers: raster, Hermet, cedric
Reviewed By: cedric
Subscribers: artem.popov, cedric
Differential Revision: https://phab.enlightenment.org/D1914
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Ivan Furs
Bogdan Devichev
Tom Hacohen
Dongyeon Kim
Cedric BAIL
Mike Blumenkrantz
Carsten Haitzler
Subodh Kumar
se.osadchy
Daniel Kolesa
MinJeong Kim
Amitesh Singh
ChunEon Park
Yury Usishchev
Oleksandr Shcherbina
Jean-Philippe Andre
Subhransu Mohanty
Jaehwan Kim
Chris Michael
Sohyun Kim
Vincent Torri
ChunEon Park
Youngbok Shin
Jihoon Kim
Bryce Harrington
Dmytro Dadyka
mythri.venugopal
Daniel Juyung Seo
Boris Faure
Yomi