Age | Commit message (Collapse) | Author |
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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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Change _eglInitSurface, _eglInitContext, and _eglInitImage to take an
_EGLDisplay instead of an _EGLDriver. This is a more natural form, and
plus, the display encodes information such as the extensions supported
that might be required for attribute list parsing.
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Refactor attribute list parsing code to _eglParseImageAttribList.
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Refactor attribute list parsing code to _eglParseContextAttribList. Add
a check to make sure the config supports the client API.
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Refactor attribute list parsing code to _eglParseSurfaceAttribList.
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They are either unit tests or to demonstrate how functions are supposed
to be used. The unit test is outdated and it should be better to take a
look at any of the working drivers to see how a function is used.
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There is already _eglstrdup for the main library's use.
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A context can be bound to a surface just like it can be bound to a
thread. CurrentContext is a more consistent name.
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Mainly to remove eglcurrent.h and egldisplay.h from eglglobals.h.
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_eglMakeCurrent is a big hammer that is not easy to use. Migrate
drivers to use _eglBindContext and un-export _eglMakeCurrent.
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MakeCurrent unbinds the current context of the current API. Modify the
current API to make sure all contexts are correctly unbound.
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When no context or surface are given, the display is allowed to be
uninitialized. Most drivers cannot handle an uninitialized display.
But they are updated to at least throw a fatal message.
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It works similar to _eglMakeCurrent, except that the old context and
surfaces are returned instead of destroyed. _eglMakeCurrent is now
calling the new _eglBindContext.
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The driver pointer of the display was used to decide whether a display
is initialized. Use a boolean for that purpose allows accessing the
driver of an uninitialized display.
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_eglCloseDriver is no-op and _eglOpenDriver does nothing but call
_eglMatchDriver. Export _eglMatchDriver directly.
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Reset dpy->MaxConfigs so that dpy->Configs is re-allocated.
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They have little use in drivers since drivers need to work for multiple
current contexts.
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There may be multiple bound contexts that should be unbound.
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Refactor _eglMakeCurrent into _eglCheckMakeCurrent,
_eglBindContextToSurface, and _eglBindContextToThread.
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It will return the currently bound context of the given API.
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An unlinked resource may still be a current resource such as current
surfaces. There might still be a need to know which display the
unlinked resource belongs to.
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