Commit Graph

14 Commits

Author SHA1 Message Date
Mathias Agopian
bc2d79ed7a add a way to access the version string of the h/w implementation of EGL
we use a hidden egl extension. the version string is printed
in SF's dumpsys log.

Change-Id: I123eb4bde6de462bb2404c67b74d6d6219a48d6a
2011-11-29 18:00:35 -08:00
Jamie Gennis
59769469e4 EGL: default to swap interval 1
This change explicitly sets swap interval 1 on the window when an
EGLSurface is created to render to it.

Change-Id: I91eb29dbee3ae4a55076b921f084d503fbe94e03
2011-11-21 14:37:29 -08:00
Mathias Agopian
4b9511c161 rework a bit how we manage EGL extensions
- don't advertise extensions that are not supported
  by any implementation

- remove EGL_ANDROID_swap_rectangle which is not
  implemented by anybody and confuses people

- add some comments about mandatory extensions

Bug: 5428001
Change-Id: Id8dc48116ac1d1eb79ec9ef55d03e29d4257c1f3
2011-11-14 19:05:45 -08:00
Mathias Agopian
f0480de374 fix crash when validating an invalid EGL objects
the code that validated EGL objects dereferenced the object
to access its EGLDisplay -- needed for validation (!).
This was wrong for two reasons, first we dereferenced the object
before validating it (potentially leading to a crash), secondly
we didn't validate that the object existed in the right EGLDisplay.

We now use the EGLDisplay passed by the user API.

Change-Id: I66f9e851d4f8507892a6b1fee3065f124c4e7138
2011-11-14 17:40:21 -08:00
Jamie Gennis
c42fcf05ce EGL: add the ANDROID suffix to the blob cache ext
This change adds the ANDROID suffix to the all the types and functions
defined by the EGL_ANDROID_blob_cache extension.

Change-Id: I087875b96d9a7053efb9c8d5614f9f765eed799d
2011-11-11 13:17:03 -08:00
Jamie Gennis
aca51c06f3 EGL: Add stubs for EGL_ANDROID_blob_cache
This change adds a stub cache implementation that gets passed to the
underlying EGL implementation at initialization time.

Change-Id: I14437c5b6f91b7a34a19bb02ad802e6e54f88d2a
2011-11-04 15:01:51 -07:00
Mathias Agopian
0e8bbee577 don't log EGL errors due to unimplemented proprietary extensions
Change-Id: Icfc33d4f55d1e7fb49390ce0921ba37a438c9fc2
2011-10-05 19:15:32 -07:00
Jonas Yang
1c3d72a229 Add (support for) EGL_NV_system_time extension.
Change-Id: I62bf0fcb5ccdc77c042b425a42054fb3122575b6
Signed-off-by: Mathias Agopian <mathias@google.com>
2011-09-13 16:44:22 -07:00
Mathias Agopian
5fecea776a fix logging of eglMakeCurrent() errors
Change-Id: Ie22cabff822a8fb3186f082491234b9503b431c3
2011-08-25 18:38:24 -07:00
Jamie Gennis
9f24fd020e EGL: move disconnect to surface dtor
This change moves the call to native_window_api_disconnect from
eglDestroySurface to the egl_surface_t destructor.  The egl_surface_t
can outlive the external EGLSurface if eglDestroySurface is called while
the surface is made current on a thread.

Change-Id: I0df6117a5633c2a19935fe356579abdd76fc471f
2011-08-24 15:00:23 -07:00
Mathias Agopian
81a6335052 connect/disconnect is now called from our EGL wrapper
the original connect/disconnect hooks are deprecated
and replace by api_connect/api_disconnect. the original
hooks are no no-ops.
api_connect/api_disconnect is now only called from the
android framework.

Bug: 5057915
Change-Id: I8ca64cd1acd6cabf915bf54689ec2e5f6dfa495a
2011-08-01 14:06:20 -07:00
Jamie Gennis
bee205fd58 EGL: fix the ANativeWindow size/fmt override
This change fixes how the Android EGL layer overrides the size and
format of an ANativeWindow in eglCreateWindowSurface.  The new behavior
is to leave the size untouched when overriding the format.  The previous
behavior was to reset the ANativeWindow to use the default size set by
the ANativeWindow implementation.

It also adds two new 'perform' methods to the ANativeWindow interface:
set_buffers_dimensions and set_buffers_format, and redefines the
behavior of set_buffers_geometry to be the combination of these two new
methods.

Additionally, this change adds an error check for the return value of
the new native_window_set_buffers_format call, which required adding a
(stub) handler for to FramebufferNativeWindow.

Change-Id: I805c7ccd8d4730dfb132d10d8bc3fb058a0b9df1
2011-07-11 12:31:45 -07:00
Mathias Agopian
5b287a6ea8 eglTerminate() now actually frees up all active egl objects
as specified by the EGL specification, terminated objects's
handles become invalid, the objects themselves are destroyed
when they're not current to some thread.

Change-Id: Id3a4a5736a5bbc3926a9ae8385d43772edb88eeb
2011-05-16 19:03:33 -07:00
Mathias Agopian
518ec112f4 refactor EGL source code
no changes is functionality. split various objects into their own files.
make egl_display objec's lock internal.
2011-05-16 19:02:45 -07:00