These shaders take two textures as input and sample RGB from
texture 1 and alpha from texture 2. This is the non-premultiplied
version, so RGB' = RGB*A.
This includes only the GLSL code.
We need to check if evas_outbuf_setup Failed and did not return a new
ob for us to work with...so this if check was invalid
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
We need to have the drm fd & tty setup Prior to creating the output
buffer so that the output buffer knows what drm card to use
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This reverts commit 31ad73efa9.
Conflicts:
src/modules/evas/engines/drm/evas_engine.c
Revert this commit as these functions are needed to run evas engine
standalone (expedite) on drm
I saw some GL error messages (with the GLERR() macro activated),
that were caused by GL_INVALID_VALUE.
For some (many) textures, tex->y was 0 but since we now use a 2D
atlas (rectangle allocator), the first row of pixels should be
repeated. This caused uploads to Y = tex->y - 1 = -1, which is
invalid.
Now, the evas loader is supposed to advertise the actual border
size in case of compressed texture formats.
The only case where the border was non zero was ETC formats,
from the TGV loader, so I think we don't need to keep the
previous behaviour (auto-calculate borders for ETC).
We use this functionality already from ecore_drm. The evas version does
not even use udev to acquire the device which means we could not support
hotplugging. The only missing feature was the capability check for
DUMB_BUFFER which I added to ecore_drm now.
Summary:
90 or 270 degree rotation is not working properly
width should be regarded as height, and vice versa.
if this patch and D1082 were commited, rotation from metadata will be working properly by using evas_object_image_load_orientation_set()
@fix
Test Plan: add image object and invoke evas_object_image_load_orientation_set() -> load file with orientation metadata -> check whether image is rotated properly or not
Reviewers: raster, cedric, jpeg
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D1084
Signed-off-by: Cedric Bail <cedric.bail@free.fr>
To avoid texture bleeding in the texture atlas,
we adjust texture uv point as much as a half uv point.
Especially, this improves the rendering quality when the image has the border
area.
Unless apply this patch,
You might find the rendering result is different with software backened,
if the image has the borders.
In the software backened,
the border line was clear but the gl wasn't.
because the border line was interpolated so the rendering result was not the one we expected.
@fix
ecore_evas_cursor_object_set
NB: Previously, if we mad calls to ecore_evas_cursor_object_set to update the
mouse cursor hotspot, the mouse cursor would be repositioned at 0,0 on
the canvas due to x & y being set to 0,0. We fix that here by fetching
the current mouse position Regardless if we are changing the object or
not (ie: perhaps we are just updating the hotspot and not the object)
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
In case of png, grayscale with transparency format (transparency doesn't mean the png has alpha channel)
gl doesn't prepare that format render.
In this case, set it argb8888 to convert the data in the png loader.
@fix
Summary:
This patch introduce various new logic for packing/unpacking of Eina Rectangle in a pool.
It is then used by Evas GL backend texture allocation to improve how efficiently we pack
image in texture atlas. This lead to improved memory usage and reduced power consumption
with usually a more stable higher FPS (as it use less texture to do the same task, their
is less texture switch, so saving memory and speed at the same time).
This patch was developped on Cedric's suggestions to optimize the packing logic using Skyline
algorithm. This patch is based on master and is a new submission for earlier phab link
https://phab.enlightenment.org/D774.
Signed-off-by: Sanjay Nirankari <sanjay.n1@samsung.com>
Signed-off-by: Rajeev Ranjan <rajeev.r@samsung.com>
Signed-off-by: Sreedeep Moulik <sreedeep.m@samsung.com>
Reviewers: cedric, raster
CC: wonsik, jpeg, sreedeep.m, sanjay, govi
Differential Revision: https://phab.enlightenment.org/D1063
Signed-off-by: Cedric BAIL <c.bail@partner.samsung.com>
NB: Don't recall what the initial point was here, but I don't see one
now lol. No real usage for checking the ecore_wl_init count anymore so
remove the variable as we don't need to do that.
@fix
Signed-off-by: Chris Michael <devilhorns@comcast.net>
ETC2 textures were allocated using the same empty slots pool
as RGBA textures.
ETC1 texture atlasses should still be tested.
An extension string is required to avoid using the bad
fallback in place right now. But there is no such thing yet.
this fixes @draisch's report of blankness, but doesn't fix the
garbage. it's something to do with the always render move in elm gl -
it just doesn't seem to be rendering before evas renders, or if it is,
it's failing to work/produce content.
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
We prefer ETC2 textures when ETC2 support has been detected.
According to the spec, glCompressedTexSubImage2D should work
for ETC2.
Try even with ETC1. This may fail at runtime. The fallback path
is very dubious right now but without a proper test case I'm
not sure which approach to take.
We can also imagine cases where the GPU supports TexSubImage for
ETC1 but ETC2 is not supported at all. This will need testing, as
this case is not handled.
@feature
Summary:
For drivers that support IMG_multisampled_render_to_texture,
GL_MAX_SAMPLES_IMG should be used to query max supported samples
Likewise, for drivers that support EXT_multisampled_render_to_texture,
GL_MAX_SAMPLES_EXT should be used to query max supported samples
@fix
Reviewers: seoz, Hermet, raster, cedric
Reviewed By: cedric
CC: cedric
Differential Revision: https://phab.enlightenment.org/D948
This will call the new ETC2 encoding functions.
Note that the quality and performance will be horrible, but at
least alpha should be supported.
Also, there is no way to choose between ETC1 and ETC2 from
the client API side, which, well, sucks. So ETC2 is selected
if and only if the image has alpha (according to its flag).
@feature: Encode images in ETC2 with support for Alpha (if needed).
Summary: re->win pointer was not compared with NULL pointer before re->win was referenced.
Reviewers: Hermet
Reviewed By: Hermet
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D910
Summary: The comparison gc->dc with NULL is not necessary. So the unnecessary conditional expression is removed.
Reviewers: Hermet
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D909
We can't just blindly copy the full string into a 128 byte buffer. Adding
some check here to actually stay below the buffer limit or return.
CID 1193233
In some cases, the image has a format different from RGBA,
so image_data_set will be invalid as the new data is expected to
be RGBA. This happened with ETC2 images.
@bugfix: When creating a temporary file for the buffer's mmaped data,
we need to make sure there is an appending '/' in the name else
mkstemp will fail due to improperly formatted filename.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
buffer file.
@bugfix: When we create the mmap'd file for shm buffer access, try
using the XDG_RUNTIME_DIR first as the place to create the file. If
that does not exist in the environment, Then fallback to using /tmp
directory.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
CID 1210818
It would be a better and more working fix to use Evas_GL_Image, sadly
no time to do it right now and may be to intrusive for an alpha release.
ETC1/2 textures are (for now) allocated one by one for each image,
because we use only glCompressedTexImage (not SubImage). So,
the texture height must fit that of its content.
This commit bypasses the usual pool allocation logic where textures
are rounded up to the next multiple of 16 pixels in height, in
case of ETC1/2.
There is an ifdef HAVE_ETC2_DECODER to disable unimplemented code.
Since these ETC2 decoding function are not implemented yet,
they should be disabled at compile time.
Yes, this means Evas will not be able to load those images in case
of SW engine or GL engine w/o ETC2 support.
@feature
Enable 3D features using --enable-evas-3d=yes when configuring.
APIs are exposed through Evas_3D.h.
Currently, evas-3d is being supported only on gl_x11 engine.
Conflicts:
src/lib/evas/Evas_Eo.h
Gif decoder decodes prior frames sequentially to decode a specific frame.
The last frame of sequential decoding, which is the frame we want to decode,
remains un-decoded until the while loop stops.
The frame count should be incremented after the comparison statement.
Due to some invalid geometry considerations, there was a
1 pixel distortion in images, varying with the lz4 compressed
macro-block size.
Anyhow, I couldn't wrap my head around Cedric's code. So I rewrote
the whole thing instead, fixed it and improved the block size
selection (based on the image size, to optimize lz4 compression).
Since rg_etc1 now outputs proper BGRA data, the shaders should not
swizzle the colors around. Stick to the normal fragment shaders.
Note: This is not tested.
Since the introduction of new colorspaces for GL_X11
(GRY8, AGRY88 and ETC1), stride_get() would return
an invalid value and data_get() would just abort().
Add proper support for these functions.
ETC1 data will NOT be returned from data_get() and
stride_get() will return 0. This is to avoid people from
messing up badly with encoded color spaces.
Since the introduction of color spaces other than RGBA8888 in
the GL engines, there was an issue with border images scaled in
GL. The left and right edges were simply not properly copied.
This would then show artifacts when scaling very thin images
(typically 2px wide).
The default quality is 80 and high quality is horribly slow,
so default to medium quality instead (it's already very slow).
If you really want to shoot yourself in the foot and use high
quality, just set quality > 95 and go make some coffee.
Also, disable dithering, it creates horrible artifacts on real
life pictures (gradients and flat surfaces especially).
LZ4HC has a higher compression ratio than LZ4 but basically the
same decompression speed.
The performance cost during encoding is actually still pretty low
considering how expensive ETC1 compression can be (even at medium
quality).
@fix: As it turns out, we cannot just blindly set the regions here
during resize. Elementary apps will set the opaque region to account
for any edj frames, and having the region_set calls Here was
causing issues....
Signed-off-by: Chris Michael <cp.michael@samsung.com>
this fixes the png loader code to use png_read_row properly with the
number of passes needed to load aninterlaced image as well as handling
this right with scale ratio scaledown set.
Summary:
plug image object was not cleaned after server disconnection.
specifically, image data was cleaned (NULL), but it was not updated for real on screen
--> set dirty of plug image object
@fix
Test Plan: elementary_test -> open window socket -> open window plug -> close window socket -> plug should be cleaned up
Reviewers: raster, cedric
Reviewed By: raster
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D703
Summary:
Since plug sends message by using deleted server handle (dangling pointer),
I could see glorious error message as below:
*** ECORE ERROR: Ecore Magic Check Failed!!!
*** IN FUNCTION: ecore_con_server_send()
ERR<842>:ecore lib/ecore/ecore.c:729 _ecore_magic_fail() Input handle pointer is NULL!
ERR<842>:ecore lib/ecore/ecore.c:740 _ecore_magic_fail() *** NAUGHTY PROGRAMMER!!!
*** SPANK SPANK SPANK!!!
*** Now go fix your code. Tut tut tut!
Therefore, I initialized server handle on server deletion
@fix
Test Plan: create socket -> create plug -> destroy socket -> mouse move on plug area
Reviewers: raster, cedric
Reviewed By: raster
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D701
and update input & opaque regions after resizing.
@bugfix: We do not need to call ecore_wl_window_damage & commit here.
The damages are already handled in the evas engine for both shm & egl.
Those damages are sent to the compositor Already from the evas engine,
so we don't need to send the same damages twice. This reduces more
useless compositor redraws as we are not constantly sending damages &
calling commit twice for every frame.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Async page flip can cause tearing, is not supported on all cards, and
apparently requires a specific libdrm patchlevel...in general, more
trouble than it's worth, so let's just remove it.
@bugfix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This symbol should be part of the loaded libraries, can be found
using dlsym, even if eglGetProcAddress() returns NULL.
Add etc1 flag in the debug output.
Summary:
extn send ecore event when plug is connected/disconnect
(ECORE_EVAS_EXTN_CLIENT_ADD/ECORE_EVAS_EXTN_CLIENT_ADD)
By the way, the event data is currently "Ecore_Evas_Engine_Buffer_Data" which should be hidden
Moreover, when I make multiple sockets,
I need a event data to distinguish which socket is connected by client.
Therefore, I recommend to use Ecore_Evas as event data.
@fix
Reviewers: raster, Hermet, woohyun, cedric, seoz
Reviewed By: raster
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D690
this fixes a misbehavior with ecore evas object cursors when you set
one, the old one is deleted, but if the old is the same, the new one
you set gets deleted, rather than just updated.
@fix
With OpenGL, the border of a texture are not "well" defined. So interpolation at
the border can result in weird/bad looking texture border. To avoid that we do
duplicate the border in all direction at the time of the texture upload. But with
ETC1 it is not possible as the border are grouped with 15 others pixels. It needs
to be done at saving time. So internally we do have an image that would be of
size width + 2 pixels and height + 2 pixels.
If region is specified we will not allow ETC1 colorspace as it would
basically break at the frontier as we would be unable to generate a
duplicate of the border as GPU require if you want nice and correct
rendering. So no region and ETC1 output at the same time.
The TGV file format is specifically created for Evas. It is designed to allow
region decompression and parallele decompression with a fast path for GPU that
do handle ETC1 compression. Plan for adding other compression method will come
later.
@bugfix: This fixes ecore_evas_drm to function properly when
ecore_evas_fullsreen_set is called. This is needed for running
Elementary apps 'standalone' in drm.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
@bugfix: This adds some safety trapping for trying to create a canvas
below the drm framebuffer size. Drm does not support creating a canvas
smaller than the framebuffer output, so we will add some trapping to
catch that, and internally create the framebuffers to the proper size.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
Warning fixed of evas
modules/evas/engines/gl_common/evas_gl_context.c: In function 'evas_gl_common_context_new':
modules/evas/engines/gl_common/evas_gl_context.c:392:32: warning: 'minor' may be used uninitialized in this function [-Wuninitialized]
modules/evas/engines/gl_common/evas_gl_context.c:314:8: note: 'minor' was declared here
modules/evas/engines/gl_common/evas_gl_context.c:392:16: warning: 'major' may be used uninitialized in this function [-Wuninitialized]
modules/evas/engines/gl_common/evas_gl_context.c:313:8: note: 'major' was declared here
@fix
Compilation Warning Fixed
Test Plan: Compile efl
Reviewers: singh.amitesh
CC: seoz, cedric
Differential Revision: https://phab.enlightenment.org/D656
@feature: This adds (preliminary) support for ecore_evas_alpha_set and
ecore_evas_transparent_set
NB: This is just the function placeholders and does not actually
implement transparency yet
Signed-off-by: Chris Michael <cp.michael@samsung.com>
ignore_events settings
@feature: This adds support for: ecore_evas_maximized_set,
ecore_evas_fullscreen_set, ecore_evas_withdrawn_set, and
ecore_evas_ignore_events_set functions to the drm engine
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Jean-Philippe Andre
Chris Michael
Cedric BAIL
Dmytro Dadyka
ChunEon Park
Gwanglim Lee
Wonguk Jeong
Carsten Haitzler
Tom Hacohen
Stefan Schmidt
Rajeev Ranjan
Chris Michael
Raoul Hecky
Nicolas Aguirre
Dongyeon Kim
Guillaume Friloux
Doug Newgard
Jaehyun Cho
U. Artie Eoff
Cedric Bail
Jérémy Zurcher
Daniel Zaoui
subhransu
Taekyun Kim
Jaeun Choi
Cedric BAIL
Anand
Jihoon Kim