In case of render_mode == EVAS_RENDER_MODE_ASYNC_INIT we're jumping
directly to end which then calls
evas_gl_preload_render_unlock(eng_preload_make_current, re);
Make sure re is initialized with the render engine data so we don't
dereference junk.
Signed-off-by: Daniel Willmann <d.willmann@samsung.com>
NOTE: when using Evas_Object image preload infrastructure the GL texture
upload was uploaded from the main loop during the rendering stage. This
could lead to some frame drop during fast animation due to the time needed
to upload that texture.
This patch fix this problem by uploading a small texture quickly (16x16)
and waiting for going back to the main loop to be able to use the same GL
context from another thread to do the texture upload asynchronously without
blocking the main loop.
Evas_Common.h should be used for the public header, and rather rename
evas_common.h internal header to another name.
Sa:
Evas_Common_Header.h -> Evas_Common.h
evas_common.h -> evas_common_private.h
Shouldn't have both Evas_Common.h and evas_common.h because of case
insensitive filesystems.
Evas_GL Direct rendering is an optimization path that renders
directly to the window if conditions are met. Because evas gl
backend used to re-render the entire screen, evas_gl direct
rendering didin't have to concern with partial region rendering.
Now that partial rendering/swapping has been applied to evas gl-
backend, evas_gl direct rendering also had to take into account
clip regions. in order to properly apply it, some adjustments
were made to the engine functions and etc.
For native surface rendering (glX, egl) in gl-backend, if pixel get callback
function is called for native rendering, there is a case where evas will
try to call evas_gl_common_context_flush() to flush its remaining commands
in its command queue while the context is set current to the native surface/
context that is called within the pixel get callback. So, I've added an
engine function that forces a flush before it enters the pixel get callback
function.
Evas engine is created per window but evas_gl engine was not properly
updating the engine info for new windows that are created. So, addressed
the design issue by passing engine_data to evas_gl engine apis..
When using swapping (double/triple), and we go to merge rectangles,
then we should check for a valid triple buffer (not double) before
trying to merge the 3rd buffer rectangles.
Signed-off-by: Christopher Michael <cp.michael@samsung.com>
The _pixel_alpha_get() function used in evas_object_image_is_inside won't
work with engines other than software - since it relies on engine data
being *always* RGBA_Image * - which is wrong for OpenGL backend that uses
Evas_GL_Image * for "engine_data" pointer.
This is in preparation for threaded render landing: the render thread will
hold a reference to a text object's glyphs while it hasn't been rendered
yet (and will drop that reference after drawing). This changes the internal
API a little bit (evas_common_font_rgba_draw() now takes an Evas_Glyph_Array
instead of an Evas_Text_Props).
SVN revision: 81183
direct rendering and then another image object using Native
Surface rendering, there was a potential for it to fall into
the same direct rendering path.
Also, fixed some minor Evas GL extension bugs that came from refactoring.
SVN revision: 79532
weren't set properly where if a program uses evas_gl to do GL rendering
in direct rendering mode and then use a pixmap to do native
GL rendering in the same program, native pixmap rendering would
also fall into the direct rendering path and not render anything for
image object. It's been fixed.
SVN revision: 79493
x1, x2 shadow something in the math library.
Would probably be better to turn off -Wshadow, but for some
reason people think this there's some value in it...
Signed-off-by: Mike McCormack <mikem@atratus.org>
SVN revision: 79446
config wasa being chosen as it was done by hand not accounting for
multisample buffers. now using glxchoosefbconfig instead and it works.
SVN revision: 79232
I've tested make -j 3 install and it works nicely
I've tested expedite with software and opengl xlib,
and it works. Not tested other engines, so please
report any problems (engines or other) on the ML.
TODO: examples and tests, I'll add them later
ISSUE: Eina_Unicode size check. It indirectly depends on
eina_config.h, which is created at the end of the
configure script. So its size is always 0. I don't
know how that size is used, so I can't do a lot,
for now.
SVN revision: 78895
Cedric Bail
Carsten Haitzler
Daniel Willmann
Chris Michael
Sebastian Dransfeld
Sung W. Park
Chris Michael
Daniel Zaoui
Tom Hacohen
Ivan Briano
Paulo C. A. Cavalcanti Jr
Ulisses Furquim
Leandro Pereira
Gustavo Sverzut Barbieri
Paulo Alcantara
Cedric BAIL
Sung Park
Mike McCormack
ChunEon Park
Vincent Torri