If the image has no data, it may get an allocated surface of 1x1 but it
is not sane to return the pointer to that data, as the user would expect
a normally sized image (in my case, 1920x1080).
I do not fully understand what is going on with this image. But at least
this transforms a crash into a simple ERR in ~/.xessions-errors
Two similar crashes happened:
- SIGSEGV by writing data outside of the image data
- abort() in free() because the malloc metadata has been overridden
when writing outside of the image data (newly allocated 1x1).
Fixes T5957
@fix
this is normal - brute force trying loaders until one succeeds is
normal is etn doesnt help identify it or it fails the first
guess-by-extension. printing errors is not good as this is an ok and
EXPECTED error. slience!
@fix
We've really always needed to do immediate creates. On a surface resize
there's no place to wait for the round trip for the new buffers to exist.
We've gotten away with this until now by good luck because we dispatch
wayland events during asynchronous render. However, with async render off
or if schedule happens in an unfortunate order, we can end up with
tearing.
Outbuf shouldn't have to track its hidden status, that should be ecore_evas
problem. Until now we were doing this because our kludgey wayland
ticking made things difficult, but I think it's safe to remove now.
Coverity reports passing a null pointer 'im->gc' to
evas_gl_common_context_flush which directly dereferences it, so lets
be sure that 'im->gc' is valid before passing it to context_flush
Fixes CID1374273
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Coverity reports that there may be a null pointer dereference here so
check that 'error' exists before trying to set it.
Fixes CID1374272
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary:
When evas selects a strike of embedded bitmap font,
calculate ratio and use it for scaling embedded bitmap.
@feature
Reviewers: jpeg, tasn, woohyun, raster, herdsman
Reviewed By: raster
Subscribers: charlesmilette, Francesco149, cedric
Differential Revision: https://phab.enlightenment.org/D2713
Small patch to fix Coverity reported issues of uninitialized variables
Fixes CID1381306, CID1381305, CID1381304, CID1381303
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This patch adds support for software rotation in the evas drm engine.
This is a fallback codepath in case hardware rotation is not supported
for a given rotation amount. This patch also fixes a leak of and
pending updates during output buffer free.
ref T5999
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This patch provides an override in the evas drm engine for the output
resize function. We override this function so that we can reconfigure
the output buffer.
ref T5999
Signed-off-by: Chris Michael <cp.michael@samsung.com>
enlightenment internal windows insta segv e on rpi. after much hunting
it seems a fallback is happening and bunk ptrs are being used. this at
least will make the problems more reliable with null ptrs.
Turns out the "device_open" function pretty much just tests calloc
functionality, and doesn't open any device. So let's allocate a
tiny bo and discard it to make sure we're actually on exynos.
Summary:
Function argument was renamed, but in function body still uses old
variable name.
Test Plan: Build on Windows host
Reviewers: cedric, vtorri
Reviewed By: vtorri
Subscribers: jpeg
Tags: #windows, #efl
Differential Revision: https://phab.enlightenment.org/D5152
We had a hack in place to flush the display from an idle enterer instead
of after a surface commit. This led to a problem where the idle
enterer dispatch order was:
renderer for main canvas
wayland dispatch idle enterer
renderer for mouse cursor canvas
The surface commit for the mouse cursor was never dispatched, so the mouse
cursor animation would only update at the rate other events occurred.
By flushing at the appropriate times instead we ensure a proper update.
ref T5850
gl_generic_context_find() returns the gl shared context struct but
this is not just a read-only operation. It in turn calls window_use
which may call make_current. This can invalidate the work of evas gl
when the API tried to switch to a specific context.
This fixes evas gl with multiple outputs.
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Subhransu Mohanty
Cedric BAIL
Jean-Philippe Andre
Carsten Haitzler
Prince Kumar Dubey
Derek Foreman
Chris Michael
Youngbok Shin
Vincent Torri
Mykyta Biliavskyi