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>
This patch adds support for doing output rotations via hardware. This
is implemented inside the Ecore_Evas engine so that it is transparent
to the caller of ecore_evas_rotation_set.
ref T5999
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>
The chained mempool uses eina trash to dispose and retrieve memory
blobs. Problem is that eina trash requires the memory blobs to be at
least of the size of a pointer. If the size of an element in the mempool
is less than the size of a pointer, which _is_ possible as no minimal
size is enforced, eina_trash will silently corrupt the memory pool.
To prevent memory corruption while still allowing small elements, the
size of an element defaults to the size of a pointer if it was smaller.
This comes at the cost of consuming slightly more memory in these cases,
but at least the memory pool can be safely be used.
@fix
We could just pass Efl_Time value as copy by value to set time in setter APIs
and return Efl_Time value in getter APIs.
Thanks to @JackDanielZ for the report.
Fixes T6008
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
Summary:
Do not harcode numbers that make no immediate sense.
Additionally: add some wont-hurt doc note and fix
two related typos.
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D5145
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
We use a temporary file for espeak (the accessibility text-to-speech
engine we use), and then we remove and close the file. But the fd was
not reset to -1 which meant that later on the previous fd was closed
again (this is kinda weird), but that fd was now invalid. Or rather it
was reused by ecore animator, closing the read-end of the pipe
(timer_fd_read). This caused SIGPIPE in the animator code.
Thanks strace and gdb for helping me figure out this. :)
@fix
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>
Carsten Haitzler
Cedric BAIL
Chris Michael
Youngbok Shin
Vincent Torri
Jean Guyomarc'h
Amitesh Singh
Jean-Philippe Andre
Derek Foreman
Mykyta Biliavskyi
Reynaldo H. Verdejo Pinochet