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Applications communicate with the QNX Composition manager through open, standard APIs.
For more information, refer to the third-party documentation for each API:
http://www.khronos.org/openkode/
OpenKODE is a royalty-free open standard that increases the source portability of media and graphics applications.
| Header Files
|
How to include
|
Provider |
| kd.h
|
#include <KD/kd.h>
|
Khronos, modified by QNX |
| kdplatform.h
|
Included by <KD/kd.h>
|
Khronos |
| Location
|
Name
|
File |
| /usr/lib
|
libKD.so.1
|
<Core KD/kd.h> |
 |
Note that only a subset of OpenKODE revision 1.0.2 is provided to interface with the QNX
Composition Manager. This subset includes chapters: 5-Error, 7- Threads, 8-Events,
10-Application startup and exit, 21-Input/output, and 22-Windowing. The complete list of
OpenKODE functions provided with libKD.so can be found at the end of this section.
This
implementation also includes some QNX extensions. The KD_QNX_window extension supplements
the core windowing specification with additional window properties and events. The KD_QNX_input
extension adds support for keyboards and assignment of focus on a per I/O group basis. |
| Name
|
Paragraph
|
| kdGetError |
para 5.3.1
|
| kdSetError |
para 5.3.2
|
| kdWaitEvent |
para 8.4.1
|
| kdSetEventUserptr |
para 8.4.2
|
| kdDefaultEvent |
para 8.4.3
|
| kdPumpEvents |
para 8.4.4
|
| kdInstallCallback |
para 8.4.5
|
| kdCreateEvent |
para 8.4.6
|
| kdPostEvent |
para 8.4.7
|
| kdPostThreadEvent |
para 8.4.7
|
| kdFreeEvent |
para 8.4.8
|
| kdMain |
para 10.2.1
|
| kdThreadAttrCreate |
para 7.3.1
|
| kdThreadAttrFree |
para 7.3.2
|
| kdThreadAttrSetDetachState |
para 7.3.3
|
| kdThreadAttrSetStackSize |
para 7.3.4
|
| kdThreadCreate |
para 7.3.5
|
| kdThreadExit |
para 7.3.6
|
| kdThreadJoin |
para 7.3.7
|
| kdThreadDetach |
para 7.3.8
|
| kdThreadSelf |
para 7.3.9
|
| kdThreadMutexCreate |
para 7.3.11
|
| kdThreadMutexFree |
para 7.3.12
|
| kdThreadMutexLock |
para 7.3.13
|
| kdThreadMutexUnlock |
para 7.3.14
|
| kdThreadCondCreate |
para 7.3.15
|
| kdThreadCondFree |
para 7.3.16
|
| kdThreadCondSignal |
para 7.3.17
|
| kdThreadCondBroadcast |
para 7.3.17
|
| kdThreadCondWait |
para 7.3.18
|
| kdGetTLS |
para 14.2.1
|
| kdSetTLS |
para 14.2.2
|
| kdCreateWindow |
para 22.4.1
|
| kdDestroyWindow |
para 22.4.2
|
| kdSetWindowPropertybv |
para 22.4.3
|
| kdSetWindowPropertyiv |
para 22.4.3
|
| kdSetWindowPropertycv |
para 22.4.3
|
| kdGetWindowPropertybv |
para 22.4.4
|
| kdGetWindowPropertyiv |
para 22.4.4
|
| kdGetWindowPropertycv |
para 22.4.4
|
| kdRealizeWindow |
para 22.4.5 |
http://www.khronos.org/egl/
EGL is an interface between Khronos rendering APIs and the underlying native platform windowing system.
The implementation of EGL 1.4 provided in this release isn't compatible with previous versions of EGL 1.2
supplied with Advanced Graphics. The display_id argument to eglGetDisplay() is a numeric identifier,
rather than a gf_device_t handle, and the EGL_DEFAULT_DISPLAY constant is now an accepted value. Both
implementations will continue to be distributed to allow existing applications to compile and run once
the QNX Neutrino has been installed. Legacy applications will get EGL 1.2 entry points
from OpenGL ES 1.0 libraries, and new and updated applications must link against libEGL.so to get the new
entry points. Note that only the new EGL 1.4 supports connections to the Composition Manager.
| Header Files
|
How to include
|
Provider |
| egl.h
|
#include <EGL/egl.h>
|
Khronos |
| eglplatform.h
|
Included by egl.h
|
Khronos, modified by QNX |
| eglext.h
|
#include <EGL/eglext.h>
|
Khronos |
| Name
|
File |
| libEGL.so.1
|
EGL 1.4 |
| libGLES_CL.so.1
|
Legacy EGL 1.2 with OpenGL ES 1.0 (Lite Profile) |
| libGLES_CM.so.1
|
Legacy EGL 1.2 with OpenGL ES 1.0 (Common Profile) |
http://www.khronos.org/opengles/
OpenGL ES is a royalty-free, cross-platform API for full function 2D and 3D graphics on embedded systems.
| Header Files
|
How to include
|
Provider |
| gl.h
|
#include <GLES/gl.h>
|
Khronos |
| glext.h
|
#include <GLES/glext.h>
|
Khronos |
| Name
|
File
|
| libEGL.so.1
|
EGL 1.4
|
| libGLES_CL.so.1
|
Core with legacy EGL 1.2 (Lite Profile)
|
| libGLES_CM.so.1
|
Core with legacy EGL 1.2 (Common Profile) |
| libGLESv1_CL.so.1
|
Core without EGL (Lite Profile)
|
| libGLESv1_CM.so.1
|
Core without EGL (Common Profile) |
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