diff options
| author | Emil Velikov <[email protected]> | 2015-05-11 23:43:46 +0100 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2015-05-14 21:00:04 +0000 |
| commit | 97909881234dc32fdbe2baa889997af540c4464e (patch) | |
| tree | 2b2d8eea7ae8f8d49ec50d7a527b65dc4f3c9e63 /src/egl | |
| parent | 1fac38ee3238d5e4429f4a7250e160bc9db2c9f4 (diff) | |
egl/main: Update README.txt
The driver search/load is not done at eglGetDisplay (or eglOpenDisplay
as the readme called it) time, but during eglInitialize().
Drop _eglMain (available only for external drivers) reference. Mention
we use function(s), specific to the built-in driver(s).
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Diffstat (limited to 'src/egl')
| -rw-r--r-- | src/egl/main/README.txt | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/egl/main/README.txt b/src/egl/main/README.txt index b3d253dd133..1af99599729 100644 --- a/src/egl/main/README.txt +++ b/src/egl/main/README.txt @@ -16,10 +16,10 @@ The EGL code here basically consists of two things: Bootstrapping: -When the apps calls eglOpenDisplay() a device driver is selected and loaded -(look for dlsym() or LoadLibrary() in egldriver.c). +When the apps calls eglInitialize() a device driver is selected and loaded +(look for _eglAddDrivers() and _eglLoadModule() in egldriver.c). -The driver's _eglMain() function is then called. This driver function +The built-in driver's entry point function is then called. This driver function allocates, initializes and returns a new _EGLDriver object (usually a subclass of that type). @@ -30,10 +30,9 @@ driver->API.Initialize and driver->API.Terminate _must_ be implemented with driver-specific code (no default/fallback function is possible). -A bit later, the app will call eglInitialize(). This will get routed -to the driver->API.Initialize() function. Any additional driver -initialization that wasn't done in _eglMain() should be done at this -point. Typically, this will involve setting up visual configs, etc. +Shortly after, the driver->API.Initialize() function is executed. Any additional +driver initialization that wasn't done in the driver entry point should be +done at this point. Typically, this will involve setting up visual configs, etc. |