| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Ian Romanick <[email protected]>
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It was added to skip checking EGLDisplay, EGLSurface, and etc. It is
never defined and the spec does not allow the checks to be skipped.
Remove it for good.
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Just follow gcc's advices here.
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The macros give warnings when compiled with -pedantic. This commit is
based on a patch by Brian Paul, with minor changes to add do {} while(0)
and rename the check macros.
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Lock the global mutex in _eglPreloadDrivers and _eglAllocScreenHandle.
Add comments to why certain pathes do not need locking.
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This gives a simple access control to the display. It is potentially
slow, but a finer grained mutex can always be used in the future. The
benefit of this simple approach is that drivers need not to worry about
thread-safety.
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Merge _eglNewDisplay and _eglLinkDisplay into _eglFindDisplay. Remove
unused _eglUnlinkDisplay.
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A display may be shared by multiple threads. Add a mutex for access
control.
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Use macros to record the status of the function call before returning.
This is the only way that eglGetError can return the status of the most
recent function call.
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The error code denotes the success or failure of the most recent
function call. A call to _eglError should always update the error code.
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Replace all uses of _EGL_DECLARE_* and _eglCheck* by _EGL_CHECK_*.
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Add _EGL_CHECK_* which will replace _EGL_DECLARE_* for error checking.
Move _eglCheck* earlier in the file so that the macros and the functions
are grouped together.
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Small optimization.
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Running pkg-config in Makefiles is bad form, since it doesn't respect the
PKG_CONFIG_PATH value set at ./configure time.
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It might be desirable find out which attribute went wrong.
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Update the comments to macros/functions. Remove unused
_eglSetConfigAttrib.
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egl_xdri steals code from src/glx/x11/. This makes it broken from time
to time when there is a bigger change to the GLX code. As egl_dri2 has
been merged, which also functions as a DRI2 driver loader, remove
egl_xdri for good.
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Put a note that the macros define functions and should not be ended with
a semicolon when used.
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It saves the driver from defining the boring typecasts itself.
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Both a link and a binding creates a reference to the resource. Drivers
should not destroy the resource when there is a reference. The
difference is better described in doc/egl.html.
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A linked resource is stil owned by the display.
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The subtraction between two pointers has type unsigned int (only on
x86-64?), while the format string expects an int.
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Use macros to define the standard typecasts. This saves lots of
typings.
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There are standard typecast functions that are common to most drivers.
They are used to typecast, for example, an _EGLSurface to a
driver-defined type.
This commits define _EGL_DRIVER_STANDARD_TYPECASTS and
_EGL_DRIVER_TYPECAST that should hopefully save some typings for driver
writers.
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Rename _eglPreloadFile to _eglLoaderFile, and _eglPreloadFile to
_eglLoaderFile. There are several _eglPreload* functions. The
callbacks do not belong to them and it should be better to give them a
different prefix.
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The driver suffix might be NULL on some platforms. Perform the matching
only when there is a suffix.
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There were some refactorings with the addition of EGL_DRIVERS_PATH.
They made some platform #ifdef's unnecessary.
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Specifically, ignore EGL_DRIVERS_PATH when an application is
setuid/setgid. And ignore EGL_DRIVER when there is a slash in it.
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EGL_DRIVERS_PATH gives a list of colon-separated directories. The given
directories will be searched when preloading drivers.
This is based on Mike Stroyan's patch, which honors the variable in
_eglPreloadDisplayDrivers. It is extended to honor the variable also in
_eglPreloadUserDriver and _eglPreloadDefaultDriver in this version.
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Add missing attributes and use correct types in _EGLSurface. Remove
ifdef tests that serve no purpose. Update _eglQuerySurface and
_eglSurfaceAttrib for missing queries and checks.
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Add support EGL_KHR_vg_parent_image and EGL_KHR_gl_*. This is as simple
as adding some flags that can be enabled. Individual drivers need to
implement the extensions before enbaling the flags.
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EGL_SCREEN_BIT_MESA is a valid bit only when EGL_MESA_screen_surface is
supported.
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This changes _eglInitConfig to take the display as its argument.
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